#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for Sage 10.6.21.
#
# Report bugs to <sage-devel@googlegroups.com>.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
#
# GPL version 3
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi


# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="as_nop=:
if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else \$as_nop
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :

else \$as_nop
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
  if (eval "$as_required") 2>/dev/null
then :
  as_have_required=yes
else $as_nop
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :

else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi


      if test "x$CONFIG_SHELL" != x
then :
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno
then :
  printf "%s\n" "$0: This script requires a shell more modern than all"
  printf "%s\n" "$0: the shells that I found on your system."
  if test ${ZSH_VERSION+y} ; then
    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
  else
    printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
$0: sage-devel@googlegroups.com about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith

# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'


rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='Sage'
PACKAGE_TARNAME='sage'
PACKAGE_VERSION='10.6.21'
PACKAGE_STRING='Sage 10.6.21'
PACKAGE_BUGREPORT='sage-devel@googlegroups.com'
PACKAGE_URL=''

ac_unique_file="configure.ac"
ac_default_prefix=`pwd -P`/local
# Factoring default headers for most tests.
ac_includes_default="\
#include <stddef.h>
#ifdef HAVE_STDIO_H
# include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_header_cxx_list=
ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
R_EXECUTABLE
R_LIBS
R_CFLAGS
HAVE_PIP
ZMQ_LIBS
ZMQ_CPPFLAGS
ZMQ_LDFLAGS
XINDY
DVIPNG
LATEXMK
PDFLATEX
TACHYON
SYMPOW
SAGE_SUITESPARSE_PREFIX
SINGULAR_LIBS
SINGULAR_CFLAGS
SINGULAR_BIN
SAGE_FRICAS_LISP
QHULL
PRIMECOUNT_LIBS
PRIMECOUNT_CFLAGS
PRIMESIEVE_LIBS
PRIMESIEVE_CFLAGS
PPL_LIBS
PPL_LDFLAGS
PPL_CPPFLAGS
PPL_CONFIG
SAGE_PKG_CONFIG_PATH
PDF2SVG
PATCHELF
PANDOC
PALPcws11
PALPcws6
PALPcws5
PALPcws4
PALPcws
PALPnef11
PALPnef6
PALPnef5
PALPnef4
PALPnef
PALPclass11
PALPclass6
PALPclass5
PALPclass4
PALPclass
PALPpoly11
PALPpoly6
PALPpoly5
PALPpoly4
PALPpoly
OPENSSL_LDFLAGS
OPENSSL_LIBS
OPENSSL_INCLUDES
PYTHON_MINOR
PYTHON_FOR_VENV
SAGE_ARCHFLAGS
ac_path_PYTHON3
msolve_LIBS
msolve_CFLAGS
SAGE_MPC_PREFIX
SAGE_MAXIMA_FAS
SAGE_MAXIMA
SAGE_MATHJAX_DIR
LRSNASH
LINBOX_LIBS
LINBOX_CFLAGS
XML2_CONFIG
LIBSEMIGROUPS_LIBS
LIBSEMIGROUPS_CFLAGS
foogenposetg
foogenktreeg
foogentreeg
foogenbg
foogeng
foogentourng
foodirectg
SAGE_NAUTY_BINS_PREFIX
naugenposetg
naugenktreeg
naugentreeg
naugenbg
naugeng
naugentourng
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with_system_jupyterlab_mathjax2
with_system_jupyterlab_pygments
with_system_jupyterlab_server
with_system_jupyterlab_widgets
with_system_kiwisolver
with_system_lrcalc_python
with_system_markupsafe
with_system_mathics
with_system_matplotlib
with_system_matplotlib_inline
with_system_memory_allocator
with_system_meson_python
with_system_mistune
with_system_mpmath
with_system_nbclient
with_system_nbconvert
with_system_nbformat
with_system_nest_asyncio
with_system_networkx
with_system_nibabel
with_system_notebook
with_system_notebook_shim
with_system_notedown
with_system_ore_algebra
with_system_osqp_python
with_system_overrides
with_system_p_group_cohomology
with_system_packaging
with_system_pandoc_attributes
with_system_pandocfilters
with_system_parso
with_system_pathspec
with_system_pexpect
with_system_phitigra
with_system_pickleshare
with_system_pillow
with_system_pip
with_system_pkgconfig
with_system_platformdirs
with_system_pluggy
with_system_ply
with_system_pplpy
with_system_primecountpy
with_system_prometheus_client
with_system_prompt_toolkit
with_system_psutil
with_system_ptyprocess
with_system_pure_eval
with_system_py
with_system_pybind11
with_system_pybtex
with_system_pycosat
with_system_pycparser
with_system_pycryptosat
with_system_pygments
with_system_pygraphviz
with_system_pynormaliz
with_system_pyparsing
with_system_pyproject_api
with_system_pyproject_hooks
with_system_pyproject_metadata
with_system_pyscipopt
with_system_pytest
with_system_pytest_mock
with_system_pytest_xdist
with_system_python_build
with_system_python_igraph
with_system_python_json_logger
with_system_pythran
with_system_pytz
with_system_pytz_deprecation_shim
with_system_pyx
with_system_pyyaml
with_system_pyzmq
with_system_qdldl_python
with_system_referencing
with_system_requests
with_system_rfc3339_validator
with_system_rfc3986_validator
with_system_rpds_py
with_system_rpy2
with_system_rst2ipynb
with_system_sagelib
with_system_sagenb_export
with_system_sagetex
with_system_scipy
with_system_scs
with_system_send2trash
with_system_setuptools
with_system_setuptools_scm
with_system_singular_jupyter
with_system_six
with_system_slabbe
with_system_snappy
with_system_sniffio
with_system_snowballstemmer
with_system_soupsieve
with_system_sphinx
with_system_sphinx_basic_ng
with_system_sphinx_copybutton
with_system_sphinx_inline_tabs
with_system_sphinxcontrib_applehelp
with_system_sphinxcontrib_devhelp
with_system_sphinxcontrib_htmlhelp
with_system_sphinxcontrib_jsmath
with_system_sphinxcontrib_qthelp
with_system_sphinxcontrib_serializinghtml
with_system_sphinxcontrib_websupport
with_system_sqlalchemy
with_system_stack_data
with_system_surface_dynamics
with_system_symengine_py
with_system_sympy
with_system_terminado
with_system_texttable
with_system_tinycss2
with_system_tomli
with_system_tornado
with_system_traitlets
with_system_trove_classifiers
with_system_types_python_dateutil
with_system_typing_extensions
with_system_tzlocal
with_system_uri_template
with_system_urllib3
with_system_wcwidth
with_system_webcolors
with_system_webencodings
with_system_websocket_client
with_system_wheel
with_system_widgetsnbextension
with_system_zipp
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
SAGE_FAT_BINARY
SAGE_DEBUG
PKG_CONFIG
PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR
CXXFLAGS
FCFLAGS
F77CFLAGS
CPP
CXX
CCC
FC
OBJC
OBJCFLAGS
OBJCXX
OBJCXXFLAGS
CXXCPP
zlib_CFLAGS
zlib_LIBS
LIBPNG_CFLAGS
LIBPNG_LIBS
M4RI_CFLAGS
M4RI_LIBS
OPENBLAS_CFLAGS
OPENBLAS_LIBS
OPENBLASPCDIR
CBLAS_CFLAGS
CBLAS_LIBS
LAPACK_CFLAGS
LAPACK_LIBS
CBC_CFLAGS
CBC_LIBS
LIBATOMIC_OPS_CFLAGS
LIBATOMIC_OPS_LIBS
GC_CFLAGS
GC_LIBS
ntl_includedir
ntl_libdir
NCURSES_CFLAGS
NCURSES_LIBS
READLINE_CFLAGS
READLINE_LIBS
ECLIB_CFLAGS
ECLIB_LIBS
GIVARO_CFLAGS
GIVARO_LIBS
FFLAS_FFPACK_CFLAGS
FFLAS_FFPACK_LIBS
FPLLL_CFLAGS
FPLLL_LIBS
FREETYPE_CFLAGS
FREETYPE_LIBS
GF2X_CFLAGS
GF2X_LIBS
GSL_CFLAGS
GSL_LIBS
GSLPCDIR
IGRAPH_CFLAGS
IGRAPH_LIBS
ISL_CFLAGS
ISL_LIBS
libbraiding_CFLAGS
libbraiding_LIBS
LIBFFI_CFLAGS
LIBFFI_LIBS
LIBGD_CFLAGS
LIBGD_LIBS
libjpeg_CFLAGS
libjpeg_LIBS
LIBSEMIGROUPS_CFLAGS
LIBSEMIGROUPS_LIBS
LINBOX_CFLAGS
LINBOX_LIBS
msolve_CFLAGS
msolve_LIBS
PRIMESIEVE_CFLAGS
PRIMESIEVE_LIBS
PRIMECOUNT_CFLAGS
PRIMECOUNT_LIBS
SINGULAR_CFLAGS
SINGULAR_LIBS
R_CFLAGS
R_LIBS'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
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    continue
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    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
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    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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    cache_file=$ac_optarg ;;

  --config-cache | -C)
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  -datadir | --datadir | --datadi | --datad)
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  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
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"enable_$ac_useropt"
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  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
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"enable_$ac_useropt"
"*) ;;
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	 ac_unrecognized_sep=', ';;
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  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
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    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
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    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
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    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
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    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
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  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
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    ac_prev=program_prefix ;;
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    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
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    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
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    ac_prev=program_transform_name ;;
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    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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    silent=yes ;;

  -runstatedir | --runstatedir | --runstatedi | --runstated \
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    ac_prev=runstatedir ;;
  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
  | --run=* | --ru=* | --r=*)
    runstatedir=$ac_optarg ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
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    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
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  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
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  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
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  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
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  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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  -target | --target | --targe | --targ | --tar | --ta | --t)
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  -v | -verbose | --verbose | --verbos | --verbo | --verb)
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"with_$ac_useropt"
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  -x-libraries | --x-libraries | --x-librarie | --x-librari \
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    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir runstatedir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures Sage 10.6.21 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/sage]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

Program names:
  --program-prefix=PREFIX            prepend PREFIX to installed program names
  --program-suffix=SUFFIX            append SUFFIX to installed program names
  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of Sage 10.6.21:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-silent-rules   less verbose build output (undo: "make V=1")
  --disable-silent-rules  verbose build output (undo: "make V=0")
  --disable-maintainer-mode
                          disable make rules and dependencies not useful (and
                          sometimes confusing) to the casual installer
  --enable-dependency-tracking
                          do not reject slow dependency extractors
  --disable-dependency-tracking
                          speeds up one-time build
  --disable-rpath         do not hardcode runtime library paths
  --enable-build-as-root  allow building Sage as root (for use in containers)
  --enable-fat-binary     build binaries that will run on the widest range of
                          target CPUs (but not relocatable)
  --enable-debug={no|symbols|yes}
                          controls debugging support: "no" debugging;
                          debugging "symbols" (default); build debug version
                          ("yes")
  --enable-editable       use an editable install of the Sage library
                          (experimental)
  --enable-wheels         build wheels for the Sage library and update them on
                          "sage -b"; if disabled, use "make wheels" to build
                          wheels
  --enable-experimental-packages
                          allow installing experimental packages (default: no
                          = ask for user confirmation for each package)
  --disable-download-from-upstream-url
                          disallow downloading packages from their upstream
                          URL if they cannot be found on the Sage mirrors
  --enable-system-site-packages
                          allow the use of python packages from the system
                          (experimental; default: no)
  --disable-sage_conf     disable build of the sage_conf package
  --disable-cvxopt        disable build of the cvxopt package and its
                          prerequisite suitesparse
  --disable-notebook      disable build of the Jupyter notebook and related
                          packages
  --disable-r             disable build of the R package and related packages
  --disable-sagetex       don't build SageTeX
  --disable-doc           disable build of the Sage documentation and packages
                          depending on it
  --disable-sagelib       disable build of the Sage library and packages
                          depending on it
  --enable-4ti2={no|if_installed (default)|yes}
                          enable build and use of the optional package 4ti2: Algebraic, geometric
                          and combinatorial problems on linear spaces
                          * package info: ./sage -info 4ti2
  --disable-4ti2          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-4ti2=no
  --enable-awali={no|if_installed (default)|yes}
                          enable build and use of the experimental package awali: Computation of/with
                          finite state machines
                          * package info: ./sage -info awali
  --disable-awali         disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-awali=no
  --enable-barvinok={no|if_installed (default)|yes}
                          enable build and use of the experimental package barvinok: Projections of
                          integer point sets of parametric polytopes
                          * package info: ./sage -info barvinok
  --disable-barvinok      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-barvinok=no
  --enable-benzene={no|if_installed (default)|yes}
                          enable build and use of the optional package benzene: Generate fusenes
                          and benzenoids with a given number of faces
                          * package info: ./sage -info benzene
  --disable-benzene       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-benzene=no
  --enable-bliss={no|if_installed (default)|yes}
                          enable build and use of the optional package bliss: Computing
                          automorphism groups and canonical forms of graphs
                          * package info: ./sage -info bliss
  --disable-bliss         disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-bliss=no
  --enable-buckygen={no|if_installed (default)|yes}
                          enable build and use of the optional package buckygen: Efficient
                          generation of nonisomorphic fullerenes
                          * package info: ./sage -info buckygen
  --disable-buckygen      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-buckygen=no
  --enable-cbc={no|if_installed (default)|yes}
                          enable build and use of the optional package cbc: COIN-OR branch and cut
                          solver for mixed-integer programs
                          * package info: ./sage -info cbc
  --disable-cbc           disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-cbc=no
  --enable-ccache={no|if_installed (default)|yes}
                          enable build and use of the optional package ccache: A compiler cache
                          * package info: ./sage -info ccache
  --disable-ccache        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-ccache=no
  --enable-clarabel={no|if_installed (default)|yes}
                          enable build and use of the optional package clarabel: Clarabel Conic
                          Interior Point Solver for Rust / Python
                          * package info: ./sage -info clarabel
  --disable-clarabel      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-clarabel=no
  --enable-cmr={no|if_installed (default)|yes}
                          enable build and use of the optional package cmr: Combinatorial matrix
                          recognition
                          * package info: ./sage -info cmr
  --disable-cmr           disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-cmr=no
  --enable-cocoalib={no|if_installed (default)|yes}
                          enable build and use of the experimental package cocoalib: Computations in
                          commutative algebra
                          * package info: ./sage -info cocoalib
  --disable-cocoalib      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-cocoalib=no
  --enable-coxeter3={no|if_installed (default)|yes}
                          enable build and use of the optional package coxeter3: Library for
                          Coxeter groups, Bruhat ordering, Kazhdan-Lusztig polynomials
                          * package info: ./sage -info coxeter3
  --disable-coxeter3      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-coxeter3=no
  --enable-cppzmq={no|if_installed (default)|yes}
                          enable build and use of the optional package cppzmq: Header-only C++
                          binding for libzmq
                          * package info: ./sage -info cppzmq
  --disable-cppzmq        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-cppzmq=no
  --enable-csdp={no|if_installed (default)|yes}
                          enable build and use of the optional package csdp: Solver for
                          semidefinite programs
                          * package info: ./sage -info csdp
  --disable-csdp          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-csdp=no
  --enable-cunningham_tables={no|if_installed (default)|yes}
                          enable build and use of the optional package cunningham_tables: List of
                          the prime numbers occuring in the Cunningham table
                          * package info: ./sage -info cunningham_tables
  --disable-cunningham_tables
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-cunningham_tables=no
  --enable-cvxpy={no|if_installed (default)|yes}
                          enable build and use of the optional package cvxpy: Domain-specific
                          language for modeling convex optimization problems in Python
                          * package info: ./sage -info cvxpy
  --disable-cvxpy         disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-cvxpy=no
  --enable-cylp={no|if_installed (default)|yes}
                          enable build and use of the optional package cylp: Python interface for
                          CLP, CBC, and CGL
                          * package info: ./sage -info cylp
  --disable-cylp          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-cylp=no
  --enable-d3js={no|if_installed (default)|yes}
                          enable build and use of the optional package d3js: JavaScript library
                          for manipulating documents based on data
                          * package info: ./sage -info d3js
  --disable-d3js          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-d3js=no
  --enable-database_cremona_ellcurve={no|if_installed (default)|yes}
                          enable build and use of the optional package database_cremona_ellcurve:
                          Database of elliptic curves
                          * package info: ./sage -info database_cremona_ellcurve
  --disable-database_cremona_ellcurve
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-database_cremona_ellcurve=no
  --enable-database_cubic_hecke={no|if_installed (default)|yes}
                          enable build and use of the optional package database_cubic_hecke: Ivan
                          Marin's representations of the cubic Hecke algebra
                          * package info: ./sage -info database_cubic_hecke
  --disable-database_cubic_hecke
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-database_cubic_hecke=no
  --enable-database_jones_numfield={no|if_installed (default)|yes}
                          enable build and use of the optional package database_jones_numfield:
                          Table of number fields
                          * package info: ./sage -info database_jones_numfield
  --disable-database_jones_numfield
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-database_jones_numfield=no
  --enable-database_knotinfo={no|if_installed (default)|yes}
                          enable build and use of the optional package database_knotinfo: Content
                          of the KnotInfo and LinkInfo databases as lists of dictionaries
                          * package info: ./sage -info database_knotinfo
  --disable-database_knotinfo
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-database_knotinfo=no
  --enable-database_kohel={no|if_installed (default)|yes}
                          enable build and use of the optional package database_kohel: Database of
                          modular and Hilbert polynomials
                          * package info: ./sage -info database_kohel
  --disable-database_kohel
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-database_kohel=no
  --enable-database_mutation_class={no|if_installed (default)|yes}
                          enable build and use of the optional package database_mutation_class:
                          Database of exceptional mutation classes of quivers
                          * package info: ./sage -info database_mutation_class
  --disable-database_mutation_class
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-database_mutation_class=no
  --enable-database_odlyzko_zeta={no|if_installed (default)|yes}
                          enable build and use of the optional package database_odlyzko_zeta:
                          Table of zeros of the Riemann zeta function
                          * package info: ./sage -info database_odlyzko_zeta
  --disable-database_odlyzko_zeta
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-database_odlyzko_zeta=no
  --enable-database_stein_watkins={no|if_installed (default)|yes}
                          enable build and use of the optional package database_stein_watkins:
                          Database of elliptic curves (full version)
                          * package info: ./sage -info database_stein_watkins
  --disable-database_stein_watkins
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-database_stein_watkins=no
  --enable-database_stein_watkins_mini={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          database_stein_watkins_mini: Database of elliptic curves (small version)
                          * package info: ./sage -info database_stein_watkins_mini
  --disable-database_stein_watkins_mini
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-database_stein_watkins_mini=no
  --enable-database_symbolic_data={no|if_installed (default)|yes}
                          enable build and use of the optional package database_symbolic_data:
                          Database from the SymbolicData project
                          * package info: ./sage -info database_symbolic_data
  --disable-database_symbolic_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-database_symbolic_data=no
  --enable-deformation={no|if_installed (default)|yes}
                          enable build and use of the experimental package deformation: Count points
                          on hypersurfaces using the deformation method
                          * package info: ./sage -info deformation
  --disable-deformation   disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-deformation=no
  --enable-dot2tex={no|if_installed (default)|yes}
                          enable build and use of the optional package dot2tex: Create PGF/TikZ
                          commands from Graphviz output
                          * package info: ./sage -info dot2tex
  --disable-dot2tex       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-dot2tex=no
  --enable-dsdp={no|if_installed (default)|yes}
                          enable build and use of the optional package dsdp: Semidefinite
                          programming solver
                          * package info: ./sage -info dsdp
  --disable-dsdp          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-dsdp=no
  --enable-e_antic={no|if_installed (default)|yes}
                          enable build and use of the optional package e_antic: Real embedded
                          number fields
                          * package info: ./sage -info e_antic
  --disable-e_antic       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-e_antic=no
  --enable-ecos_python={no|if_installed (default)|yes}
                          enable build and use of the optional package ecos_python: Embedded Cone
                          Solver (Python wrapper)
                          * package info: ./sage -info ecos_python
  --disable-ecos_python   disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-ecos_python=no
  --enable-eigen={no|if_installed (default)|yes}
                          enable build and use of the optional package eigen: C++ template library
                          for linear algebra
                          * package info: ./sage -info eigen
  --disable-eigen         disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-eigen=no
  --enable-fricas={no|if_installed (default)|yes}
                          enable build and use of the optional package fricas: A general purpose
                          computer algebra system
                          * package info: ./sage -info fricas
  --disable-fricas        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-fricas=no
  --enable-frobby={no|if_installed (default)|yes}
                          enable build and use of the optional package frobby: Computations on
                          monomial ideals
                          * package info: ./sage -info frobby
  --disable-frobby        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-frobby=no
  --enable-gap3={no|if_installed (default)|yes}
                          enable build and use of the experimental package gap3: A minimal
                          distribution of GAP 3 containing packages that have no equivalent in GAP
                          4
                          * package info: ./sage -info gap3
  --disable-gap3          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-gap3=no
  --enable-gap_packages={no|if_installed (default)|yes}
                          enable build and use of the optional package gap_packages: A collection
                          of GAP packages
                          * package info: ./sage -info gap_packages
  --disable-gap_packages  disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-gap_packages=no
  --enable-gap_pkg_jupyterkernel={no|if_installed (default)|yes}
                          enable build and use of the optional package gap_pkg_jupyterkernel:
                          Native Jupyter kernel for GAP
                          * package info: ./sage -info gap_pkg_jupyterkernel
  --disable-gap_pkg_jupyterkernel
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-gap_pkg_jupyterkernel=no
  --enable-gfan={no|if_installed (default)|yes}
                          enable build and use of the optional package gfan: Groebner fans and
                          tropical varieties
                          * package info: ./sage -info gfan
  --disable-gfan          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-gfan=no
  --enable-giac={no|if_installed (default)|yes}
                          enable build and use of the optional package giac: A general purpose
                          computer algebra system
                          * package info: ./sage -info giac
  --disable-giac          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-giac=no
  --enable-glucose={no|if_installed (default)|yes}
                          enable build and use of the optional package glucose: A SAT solver
                          * package info: ./sage -info glucose
  --disable-glucose       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-glucose=no
  --enable-googletest={no|if_installed (default)|yes}
                          enable build and use of the optional package googletest: Google testing
                          and mocking framework
                          * package info: ./sage -info googletest
  --disable-googletest    disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-googletest=no
  --enable-gp2c={no|if_installed (default)|yes}
                          enable build and use of the optional package gp2c: A compiler for
                          translating GP routines to C
                          * package info: ./sage -info gp2c
  --disable-gp2c          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-gp2c=no
  --enable-igraph={no|if_installed (default)|yes}
                          enable build and use of the optional package igraph: A library for
                          creating and manipulating graphs
                          * package info: ./sage -info igraph
  --disable-igraph        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-igraph=no
  --enable-isl={no|if_installed (default)|yes}
                          enable build and use of the optional package isl: Sets and relations of
                          integer points bounded by affine constraints
                          * package info: ./sage -info isl
  --disable-isl           disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-isl=no
  --enable-jmol={no|if_installed (default)|yes}
                          enable build and use of the optional package jmol: Java viewer for
                          chemical structures in 3D
                          * package info: ./sage -info jmol
  --disable-jmol          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-jmol=no
  --enable-jupymake={no|if_installed (default)|yes}
                          enable build and use of the optional package jupymake: A Python wrapper
                          for the polymake shell
                          * package info: ./sage -info jupymake
  --disable-jupymake      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-jupymake=no
  --enable-jupyter_jsmol={no|if_installed (default)|yes}
                          enable build and use of the optional package jupyter_jsmol: JSmol viewer
                          widget for Jupyter
                          * package info: ./sage -info jupyter_jsmol
  --disable-jupyter_jsmol disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-jupyter_jsmol=no
  --enable-kenzo={no|if_installed (default)|yes}
                          enable build and use of the optional package kenzo: Construct
                          topological spaces and compute homology groups
                          * package info: ./sage -info kenzo
  --disable-kenzo         disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-kenzo=no
  --enable-kissat={no|if_installed (default)|yes}
                          enable build and use of the optional package kissat: SAT solver
                          * package info: ./sage -info kissat
  --disable-kissat        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-kissat=no
  --enable-latte_int={no|if_installed (default)|yes}
                          enable build and use of the optional package latte_int: Count lattice
                          points, compute volumes, and integrate over convex polytopes
                          * package info: ./sage -info latte_int
  --disable-latte_int     disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-latte_int=no
  --enable-libnauty={no|if_installed (default)|yes}
                          enable build and use of the optional package libnauty: Find automorphism
                          groups of graphs, generate non-isomorphic graphs (callable library)
                          * package info: ./sage -info libnauty
  --disable-libnauty      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-libnauty=no
  --enable-libogg={no|if_installed (default)|yes}
                          enable build and use of the optional package libogg: Library for the Ogg
                          multimedia container format
                          * package info: ./sage -info libogg
  --disable-libogg        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-libogg=no
  --enable-libsemigroups={no|if_installed (default)|yes}
                          enable build and use of the optional package libsemigroups: Library for
                          semigroups and monoids
                          * package info: ./sage -info libsemigroups
  --disable-libsemigroups disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-libsemigroups=no
  --enable-lidia={no|if_installed (default)|yes}
                          enable build and use of the optional package lidia: A library for
                          computational number theory
                          * package info: ./sage -info lidia
  --disable-lidia         disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-lidia=no
  --enable-lie={no|if_installed (default)|yes}
                          enable build and use of the experimental package lie: Library for the
                          representation theory of complex semisimple Lie groups and algebras
                          * package info: ./sage -info lie
  --disable-lie           disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-lie=no
  --enable-lrslib={no|if_installed (default)|yes}
                          enable build and use of the optional package lrslib: Reverse search
                          algorithm for vertex enumeration and convex hull problems
                          * package info: ./sage -info lrslib
  --disable-lrslib        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-lrslib=no
  --enable-macaulay2={no|if_installed (default)|yes}
                          enable build and use of the optional package macaulay2: System for
                          computing in commutative algebra, algebraic geometry and related fields
                          * package info: ./sage -info macaulay2
  --disable-macaulay2     disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-macaulay2=no
  --enable-matroid_database={no|if_installed (default)|yes}
                          enable build and use of the optional package matroid_database: Python
                          interface to matroid database
                          * package info: ./sage -info matroid_database
  --disable-matroid_database
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-matroid_database=no
  --enable-mcqd={no|if_installed (default)|yes}
                          enable build and use of the optional package mcqd: An exact algorithm
                          for finding a maximum clique in an undirected graph
                          * package info: ./sage -info mcqd
  --disable-mcqd          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-mcqd=no
  --enable-meataxe={no|if_installed (default)|yes}
                          enable build and use of the optional package meataxe: Library for
                          computing with modular representations
                          * package info: ./sage -info meataxe
  --disable-meataxe       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-meataxe=no
  --enable-modular_decomposition={no|if_installed (default)|yes}
                          enable build and use of the experimental package modular_decomposition: A
                          modular decomposition algorithm
                          * package info: ./sage -info modular_decomposition
  --disable-modular_decomposition
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-modular_decomposition=no
  --enable-modular_resolution={no|if_installed (default)|yes}
                          enable build and use of the optional package modular_resolution: Modular
                          cohomology rings of finite groups
                          * package info: ./sage -info modular_resolution
  --disable-modular_resolution
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-modular_resolution=no
  --enable-mpfrcx={no|if_installed (default)|yes}
                          enable build and use of the optional package mpfrcx: Arithmetic of
                          univariate polynomials over arbitrary precision real or complex numbers
                          * package info: ./sage -info mpfrcx
  --disable-mpfrcx        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-mpfrcx=no
  --enable-mpsolve={no|if_installed (default)|yes}
                          enable build and use of the optional package mpsolve: Multiprecision
                          polynomial solver
                          * package info: ./sage -info mpsolve
  --disable-mpsolve       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-mpsolve=no
  --enable-msolve={no|if_installed (default)|yes}
                          enable build and use of the optional package msolve: Multivariate
                          polynomial system solver
                          * package info: ./sage -info msolve
  --disable-msolve        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-msolve=no
  --enable-nlohmann_json={no|if_installed (default)|yes}
                          enable build and use of the optional package nlohmann_json: JSON for
                          modern C++
                          * package info: ./sage -info nlohmann_json
  --disable-nlohmann_json disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-nlohmann_json=no
  --enable-normaliz={no|if_installed (default)|yes}
                          enable build and use of the optional package normaliz: Computations in
                          affine monoids, vector configurations, lattice polytopes, and rational
                          cones
                          * package info: ./sage -info normaliz
  --disable-normaliz      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-normaliz=no
  --enable-notedown={no|if_installed (default)|yes}
                          enable build and use of the optional package notedown: Create IPython
                          notebooks from markdown
                          * package info: ./sage -info notedown
  --disable-notedown      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-notedown=no
  --enable-onetbb={no|if_installed (default)|yes}
                          enable build and use of the optional package onetbb: oneAPI Threading
                          Building Blocks
                          * package info: ./sage -info onetbb
  --disable-onetbb        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-onetbb=no
  --enable-osqp_python={no|if_installed (default)|yes}
                          enable build and use of the optional package osqp_python: The Operator
                          Splitting QP Solver (Python wrapper)
                          * package info: ./sage -info osqp_python
  --disable-osqp_python   disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-osqp_python=no
  --enable-p_group_cohomology={no|if_installed (default)|yes}
                          enable build and use of the optional package p_group_cohomology: Modular
                          cohomology rings of finite groups
                          * package info: ./sage -info p_group_cohomology
  --disable-p_group_cohomology
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-p_group_cohomology=no
  --enable-pandoc_attributes={no|if_installed (default)|yes}
                          enable build and use of the optional package pandoc_attributes: A parser
                          and generator for pandoc block attributes
                          * package info: ./sage -info pandoc_attributes
  --disable-pandoc_attributes
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pandoc_attributes=no
  --enable-papilo={no|if_installed (default)|yes}
                          enable build and use of the optional package papilo: Parallel presolve
                          for integer and linear optimization
                          * package info: ./sage -info papilo
  --disable-papilo        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-papilo=no
  --enable-pari_elldata={no|if_installed (default)|yes}
                          enable build and use of the optional package pari_elldata: PARI data
                          package for elliptic curves
                          * package info: ./sage -info pari_elldata
  --disable-pari_elldata  disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pari_elldata=no
  --enable-pari_galpol={no|if_installed (default)|yes}
                          enable build and use of the optional package pari_galpol: PARI data
                          package for polynomials defining Galois extensions of the rationals
                          * package info: ./sage -info pari_galpol
  --disable-pari_galpol   disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pari_galpol=no
  --enable-pari_nflistdata={no|if_installed (default)|yes}
                          enable build and use of the optional package pari_nflistdata: PARI data
                          package needed by nflist
                          * package info: ./sage -info pari_nflistdata
  --disable-pari_nflistdata
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pari_nflistdata=no
  --enable-pari_nftables={no|if_installed (default)|yes}
                          enable build and use of the optional package pari_nftables: PARI data
                          package for number fields
                          * package info: ./sage -info pari_nftables
  --disable-pari_nftables disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pari_nftables=no
  --enable-pari_seadata={no|if_installed (default)|yes}
                          enable build and use of the optional package pari_seadata: PARI data
                          package needed by ellap for large primes (full version)
                          * package info: ./sage -info pari_seadata
  --disable-pari_seadata  disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pari_seadata=no
  --enable-pari_seadata_big={no|if_installed (default)|yes}
                          enable build and use of the optional package pari_seadata_big: PARI data
                          package needed by ellap for large primes (big version)
                          * package info: ./sage -info pari_seadata_big
  --disable-pari_seadata_big
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pari_seadata_big=no
  --enable-perl_term_readline_gnu={no|if_installed (default)|yes}
                          enable build and use of the optional package perl_term_readline_gnu:
                          Perl extension for the GNU Readline/History libraries
                          * package info: ./sage -info perl_term_readline_gnu
  --disable-perl_term_readline_gnu
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-perl_term_readline_gnu=no
  --enable-plantri={no|if_installed (default)|yes}
                          enable build and use of the optional package plantri: Generate
                          non-isomorphic sphere-embdedded graphs
                          * package info: ./sage -info plantri
  --disable-plantri       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-plantri=no
  --enable-polylib={no|if_installed (default)|yes}
                          enable build and use of the experimental package polylib: Operations on
                          unions of polyhedra
                          * package info: ./sage -info polylib
  --disable-polylib       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-polylib=no
  --enable-polymake={no|if_installed (default)|yes}
                          enable build and use of the optional package polymake: Computations with
                          polyhedra, fans, simplicial complexes, matroids, graphs, tropical
                          hypersurfaces
                          * package info: ./sage -info polymake
  --disable-polymake      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-polymake=no
  --enable-polytopes_db_4d={no|if_installed (default)|yes}
                          enable build and use of the optional package polytopes_db_4d: Database
                          of 4-dimensional reflexive polytopes
                          * package info: ./sage -info polytopes_db_4d
  --disable-polytopes_db_4d
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-polytopes_db_4d=no
  --enable-pplite={no|if_installed (default)|yes}
                          enable build and use of the optional package pplite: Convex polyhedra
                          library
                          * package info: ./sage -info pplite
  --disable-pplite        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pplite=no
  --enable-py4ti2={no|if_installed (default)|yes}
                          enable build and use of the optional package py4ti2: Python bindings for
                          4ti2
                          * package info: ./sage -info py4ti2
  --disable-py4ti2        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-py4ti2=no
  --enable-pycosat={no|if_installed (default)|yes}
                          enable build and use of the optional package pycosat: SAT solver picosat
                          with Python bindings
                          * package info: ./sage -info pycosat
  --disable-pycosat       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pycosat=no
  --enable-pynormaliz={no|if_installed (default)|yes}
                          enable build and use of the optional package pynormaliz: Python bindings
                          for the normaliz library
                          * package info: ./sage -info pynormaliz
  --disable-pynormaliz    disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pynormaliz=no
  --enable-pyscipopt={no|if_installed (default)|yes}
                          enable build and use of the optional package pyscipopt: Python interface
                          and modeling environment for SCIP
                          * package info: ./sage -info pyscipopt
  --disable-pyscipopt     disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-pyscipopt=no
  --enable-python_flint={no|if_installed (default)|yes}
                          enable build and use of the optional package python_flint: Bindings for
                          FLINT and Arb
                          * package info: ./sage -info python_flint
  --disable-python_flint  disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-python_flint=no
  --enable-python_igraph={no|if_installed (default)|yes}
                          enable build and use of the optional package python_igraph: Python
                          bindings for igraph
                          * package info: ./sage -info python_igraph
  --disable-python_igraph disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-python_igraph=no
  --enable-qdldl_python={no|if_installed (default)|yes}
                          enable build and use of the optional package qdldl_python: QDLDL, a free
                          LDL factorization routine (Python wrapper)
                          * package info: ./sage -info qdldl_python
  --disable-qdldl_python  disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-qdldl_python=no
  --enable-qepcad={no|if_installed (default)|yes}
                          enable build and use of the optional package qepcad: Quantifier
                          elimination by partial cylindrical algebraic decomposition
                          * package info: ./sage -info qepcad
  --disable-qepcad        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-qepcad=no
  --enable-r_jupyter={no|if_installed (default)|yes}
                          enable build and use of the experimental package r_jupyter: Jupyter kernel
                          for R
                          * package info: ./sage -info r_jupyter
  --disable-r_jupyter     disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-r_jupyter=no
  --enable-rst2ipynb={no|if_installed (default)|yes}
                          enable build and use of the optional package rst2ipynb: Convert
                          reStructuredText files to Jupyter notebooks
                          * package info: ./sage -info rst2ipynb
  --disable-rst2ipynb     disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-rst2ipynb=no
  --enable-rubiks={no|if_installed (default)|yes}
                          enable build and use of the optional package rubiks: Programs for
                          Rubik's cube
                          * package info: ./sage -info rubiks
  --disable-rubiks        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-rubiks=no
  --enable-saclib={no|if_installed (default)|yes}
                          enable build and use of the optional package saclib: Computations with
                          real algebraic numbers
                          * package info: ./sage -info saclib
  --disable-saclib        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-saclib=no
  --enable-sage_numerical_backends_coin={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sage_numerical_backends_coin: COIN-OR backend for Sage
                          MixedIntegerLinearProgram
                          * package info: ./sage -info sage_numerical_backends_coin
  --disable-sage_numerical_backends_coin
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sage_numerical_backends_coin=no
  --enable-sage_numerical_backends_cplex={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sage_numerical_backends_cplex: Cplex backend for Sage
                          MixedIntegerLinearProgram
                          * package info: ./sage -info sage_numerical_backends_cplex
  --disable-sage_numerical_backends_cplex
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sage_numerical_backends_cplex=no
  --enable-sage_numerical_backends_gurobi={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sage_numerical_backends_gurobi: Gurobi backend for Sage
                          MixedIntegerLinearProgram
                          * package info: ./sage -info sage_numerical_backends_gurobi
  --disable-sage_numerical_backends_gurobi
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sage_numerical_backends_gurobi=no
  --enable-sage_sws2rst={no|if_installed (default)|yes}
                          enable build and use of the optional package sage_sws2rst: Translate
                          legacy Sage worksheet files (.sws) to reStructuredText (.rst) files
                          * package info: ./sage -info sage_sws2rst
  --disable-sage_sws2rst  disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sage_sws2rst=no
  --enable-sagemath_benzene={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_benzene: Generate
                          fusene and benzenoid graphs with benzene
                          * package info: ./sage -info sagemath_benzene
  --disable-sagemath_benzene
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_benzene=no
  --enable-sagemath_bliss={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_bliss: Graph
                          (iso/auto)morphisms with bliss
                          * package info: ./sage -info sagemath_bliss
  --disable-sagemath_bliss
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_bliss=no
  --enable-sagemath_buckygen={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_buckygen:
                          Generation of nonisomorphic fullerenes with buckygen
                          * package info: ./sage -info sagemath_buckygen
  --disable-sagemath_buckygen
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_buckygen=no
  --enable-sagemath_cmr={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_cmr: Combinatorial
                          matrix recognition
                          * package info: ./sage -info sagemath_cmr
  --disable-sagemath_cmr  disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_cmr=no
  --enable-sagemath_coxeter3={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_coxeter3: Coxeter
                          groups, Bruhat ordering, Kazhdan-Lusztig polynomials with coxeter3
                          * package info: ./sage -info sagemath_coxeter3
  --disable-sagemath_coxeter3
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_coxeter3=no
  --enable-sagemath_database_cremona_ellcurve={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_database_cremona_ellcurve: Database of elliptic curves
                          * package info: ./sage -info sagemath_database_cremona_ellcurve
  --disable-sagemath_database_cremona_ellcurve
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_database_cremona_ellcurve=no
  --enable-sagemath_database_cunningham={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_database_cunningham: List of the prime numbers occuring in the
                          Cunningham table
                          * package info: ./sage -info sagemath_database_cunningham
  --disable-sagemath_database_cunningham
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_database_cunningham=no
  --enable-sagemath_database_jones_numfield={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_database_jones_numfield: Table of number fields
                          * package info: ./sage -info sagemath_database_jones_numfield
  --disable-sagemath_database_jones_numfield
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_database_jones_numfield=no
  --enable-sagemath_database_kohel={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_database_kohel:
                          Database of modular and Hilbert polynomials
                          * package info: ./sage -info sagemath_database_kohel
  --disable-sagemath_database_kohel
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_database_kohel=no
  --enable-sagemath_database_mutation_class={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_database_mutation_class: Database of exceptional mutation
                          classes of quivers
                          * package info: ./sage -info sagemath_database_mutation_class
  --disable-sagemath_database_mutation_class
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_database_mutation_class=no
  --enable-sagemath_database_odlyzko_zeta={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_database_odlyzko_zeta: Table of zeros of the Riemann zeta
                          function
                          * package info: ./sage -info sagemath_database_odlyzko_zeta
  --disable-sagemath_database_odlyzko_zeta
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_database_odlyzko_zeta=no
  --enable-sagemath_database_polytopes_4d={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_database_polytopes_4d: Database of 4-dimensional reflexive
                          polytopes
                          * package info: ./sage -info sagemath_database_polytopes_4d
  --disable-sagemath_database_polytopes_4d
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_database_polytopes_4d=no
  --enable-sagemath_database_stein_watkins={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_database_stein_watkins: The Stein-Watkins database of elliptic
                          curves (full version)
                          * package info: ./sage -info sagemath_database_stein_watkins
  --disable-sagemath_database_stein_watkins
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_database_stein_watkins=no
  --enable-sagemath_database_stein_watkins_mini={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_database_stein_watkins_mini: The Stein-Watkins database of
                          elliptic curves (small version)
                          * package info: ./sage -info sagemath_database_stein_watkins_mini
  --disable-sagemath_database_stein_watkins_mini
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_database_stein_watkins_mini=no
  --enable-sagemath_database_symbolic_data={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_database_symbolic_data: Database from the SymbolicData project
                          * package info: ./sage -info sagemath_database_symbolic_data
  --disable-sagemath_database_symbolic_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_database_symbolic_data=no
  --enable-sagemath_doc_html={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_doc_html: SageMath
                          documentation in HTML format
                          * package info: ./sage -info sagemath_doc_html
  --disable-sagemath_doc_html
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_doc_html=no
  --enable-sagemath_doc_pdf={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_doc_pdf: SageMath
                          documentation in PDF format
                          * package info: ./sage -info sagemath_doc_pdf
  --disable-sagemath_doc_pdf
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_doc_pdf=no
  --enable-sagemath_fricas={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_fricas: Symbolic
                          computation with the general purpose computer algebra system FriCAS
                          * package info: ./sage -info sagemath_fricas
  --disable-sagemath_fricas
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_fricas=no
  --enable-sagemath_frobby={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_frobby:
                          Computations on monomial ideals with Frobby
                          * package info: ./sage -info sagemath_frobby
  --disable-sagemath_frobby
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_frobby=no
  --enable-sagemath_gap_pkg_agt_data={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_gap_pkg_agt_data:
                          Computational Group Theory with GAP: agt data
                          * package info: ./sage -info sagemath_gap_pkg_agt_data
  --disable-sagemath_gap_pkg_agt_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_agt_data=no
  --enable-sagemath_gap_pkg_difsets_data={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_gap_pkg_difsets_data: Computational Group Theory with GAP:
                          difsets data
                          * package info: ./sage -info sagemath_gap_pkg_difsets_data
  --disable-sagemath_gap_pkg_difsets_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_difsets_data=no
  --enable-sagemath_gap_pkg_jupyterkernel={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_gap_pkg_jupyterkernel: Native Jupyter kernel for GAP
                          (kernelspec)
                          * package info: ./sage -info sagemath_gap_pkg_jupyterkernel
  --disable-sagemath_gap_pkg_jupyterkernel
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_jupyterkernel=no
  --enable-sagemath_gap_pkg_numericalsgps_data={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_gap_pkg_numericalsgps_data: Computational Group Theory with GAP:
                          numericalsgps data
                          * package info: ./sage -info sagemath_gap_pkg_numericalsgps_data
  --disable-sagemath_gap_pkg_numericalsgps_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_numericalsgps_data=no
  --enable-sagemath_gap_pkg_rcwa_data={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_gap_pkg_rcwa_data:
                          Computational Group Theory with GAP: rcwa data
                          * package info: ./sage -info sagemath_gap_pkg_rcwa_data
  --disable-sagemath_gap_pkg_rcwa_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_rcwa_data=no
  --enable-sagemath_gap_pkg_semigroups={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_gap_pkg_semigroups: Computational Group Theory with GAP:
                          semigroups package
                          * package info: ./sage -info sagemath_gap_pkg_semigroups
  --disable-sagemath_gap_pkg_semigroups
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_semigroups=no
  --enable-sagemath_gap_pkg_sglppow_data={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_gap_pkg_sglppow_data: Computational Group Theory with GAP:
                          sglppow data
                          * package info: ./sage -info sagemath_gap_pkg_sglppow_data
  --disable-sagemath_gap_pkg_sglppow_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_sglppow_data=no
  --enable-sagemath_gap_pkg_simpcomp_data={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_gap_pkg_simpcomp_data: Computational Group Theory with GAP:
                          simpcomp data
                          * package info: ./sage -info sagemath_gap_pkg_simpcomp_data
  --disable-sagemath_gap_pkg_simpcomp_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_simpcomp_data=no
  --enable-sagemath_gap_pkg_smallsemi_data={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_gap_pkg_smallsemi_data: Computational Group Theory with GAP:
                          smallsemi data
                          * package info: ./sage -info sagemath_gap_pkg_smallsemi_data
  --disable-sagemath_gap_pkg_smallsemi_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_smallsemi_data=no
  --enable-sagemath_gap_pkg_sonata_data={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_gap_pkg_sonata_data: Computational Group Theory with GAP: sonata
                          data
                          * package info: ./sage -info sagemath_gap_pkg_sonata_data
  --disable-sagemath_gap_pkg_sonata_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_sonata_data=no
  --enable-sagemath_gap_pkg_unitlib_data={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_gap_pkg_unitlib_data: Computational Group Theory with GAP:
                          unitlib data
                          * package info: ./sage -info sagemath_gap_pkg_unitlib_data
  --disable-sagemath_gap_pkg_unitlib_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_unitlib_data=no
  --enable-sagemath_gap_pkg_yangbaxter_data={no|if_installed (default)|yes}
                          enable build and use of the optional package
                          sagemath_gap_pkg_yangbaxter_data: Computational Group Theory with GAP:
                          yangbaxter data
                          * package info: ./sage -info sagemath_gap_pkg_yangbaxter_data
  --disable-sagemath_gap_pkg_yangbaxter_data
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gap_pkg_yangbaxter_data=no
  --enable-sagemath_gfan={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_gfan: Groebner
                          fans and tropical varieties with gfan
                          * package info: ./sage -info sagemath_gfan
  --disable-sagemath_gfan disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_gfan=no
  --enable-sagemath_giac={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_giac: Symbolic
                          computation with Giac
                          * package info: ./sage -info sagemath_giac
  --disable-sagemath_giac disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_giac=no
  --enable-sagemath_glucose={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_glucose: Interface
                          to the SAT solver glucose
                          * package info: ./sage -info sagemath_glucose
  --disable-sagemath_glucose
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_glucose=no
  --enable-sagemath_kenzo={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_kenzo: Topological
                          spaces and homology groups with kenzo
                          * package info: ./sage -info sagemath_kenzo
  --disable-sagemath_kenzo
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_kenzo=no
  --enable-sagemath_kissat={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_kissat: Interface
                          to the SAT solver kissat
                          * package info: ./sage -info sagemath_kissat
  --disable-sagemath_kissat
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_kissat=no
  --enable-sagemath_latte_4ti2={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_latte_4ti2:
                          Lattice points in polyhedra with LattE integrale and 4ti2
                          * package info: ./sage -info sagemath_latte_4ti2
  --disable-sagemath_latte_4ti2
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_latte_4ti2=no
  --enable-sagemath_lrslib={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_lrslib: Reverse
                          search for vertex enumeration and convex hulls with lrslib
                          * package info: ./sage -info sagemath_lrslib
  --disable-sagemath_lrslib
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_lrslib=no
  --enable-sagemath_macaulay2={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_macaulay2:
                          Computing in commutative algebra, algebraic geometry and related fields
                          with Macaulay2
                          * package info: ./sage -info sagemath_macaulay2
  --disable-sagemath_macaulay2
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_macaulay2=no
  --enable-sagemath_mcqd={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_mcqd: Finding
                          maximum cliques with mcqd
                          * package info: ./sage -info sagemath_mcqd
  --disable-sagemath_mcqd disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_mcqd=no
  --enable-sagemath_meataxe={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_meataxe: Matrices
                          over small finite fields with meataxe
                          * package info: ./sage -info sagemath_meataxe
  --disable-sagemath_meataxe
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_meataxe=no
  --enable-sagemath_msolve={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_msolve: Polynomial
                          system solving through algebraic methods with msolve
                          * package info: ./sage -info sagemath_msolve
  --disable-sagemath_msolve
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_msolve=no
  --enable-sagemath_pari_elldata={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_pari_elldata:
                          Computational Number Theory with PARI/GP: Cremona elliptic curve data
                          * package info: ./sage -info sagemath_pari_elldata
  --disable-sagemath_pari_elldata
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_pari_elldata=no
  --enable-sagemath_pari_galpol={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_pari_galpol:
                          Computational Number Theory with PARI/GP: Database of polynomials
                          defining Galois extensions
                          * package info: ./sage -info sagemath_pari_galpol
  --disable-sagemath_pari_galpol
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_pari_galpol=no
  --enable-sagemath_pari_nflistdata={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_pari_nflistdata:
                          Computational Number Theory with PARI/GP: nflist data
                          * package info: ./sage -info sagemath_pari_nflistdata
  --disable-sagemath_pari_nflistdata
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_pari_nflistdata=no
  --enable-sagemath_pari_nftables={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_pari_nftables:
                          Computational Number Theory with PARI/GP: Number field tables
                          * package info: ./sage -info sagemath_pari_nftables
  --disable-sagemath_pari_nftables
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_pari_nftables=no
  --enable-sagemath_pari_seadata={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_pari_seadata:
                          Computational Number Theory with PARI/GP: seadata
                          * package info: ./sage -info sagemath_pari_seadata
  --disable-sagemath_pari_seadata
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_pari_seadata=no
  --enable-sagemath_pari_seadata_big={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_pari_seadata_big:
                          Computational Number Theory with PARI/GP: seadata_big
                          * package info: ./sage -info sagemath_pari_seadata_big
  --disable-sagemath_pari_seadata_big
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_pari_seadata_big=no
  --enable-sagemath_plantri={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_plantri:
                          Generating planar graphs with plantri and fullgen
                          * package info: ./sage -info sagemath_plantri
  --disable-sagemath_plantri
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_plantri=no
  --enable-sagemath_qepcad={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_qepcad: Quantifier
                          elimination by partial cylindrical algebraic decomposition with QEPCAD
                          * package info: ./sage -info sagemath_qepcad
  --disable-sagemath_qepcad
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_qepcad=no
  --enable-sagemath_rubiks={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_rubiks: Algorithms
                          for Rubik's cube
                          * package info: ./sage -info sagemath_rubiks
  --disable-sagemath_rubiks
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_rubiks=no
  --enable-sagemath_sirocco={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_sirocco: Certified
                          root continuation with sirocco
                          * package info: ./sage -info sagemath_sirocco
  --disable-sagemath_sirocco
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_sirocco=no
  --enable-sagemath_tdlib={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_tdlib: Tree
                          decompositions with tdlib
                          * package info: ./sage -info sagemath_tdlib
  --disable-sagemath_tdlib
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_tdlib=no
  --enable-sagemath_topcom={no|if_installed (default)|yes}
                          enable build and use of the optional package sagemath_topcom:
                          Triangulations of point configurations and oriented matroids with TOPCOM
                          * package info: ./sage -info sagemath_topcom
  --disable-sagemath_topcom
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sagemath_topcom=no
  --enable-scip={no|if_installed (default)|yes}
                          enable build and use of the optional package scip: Mixed integer
                          programming solver
                          * package info: ./sage -info scip
  --disable-scip          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-scip=no
  --enable-scip_sdp={no|if_installed (default)|yes}
                          enable build and use of the optional package scip_sdp: Mixed integer
                          semidefinite programming plugin for SCIP
                          * package info: ./sage -info scip_sdp
  --disable-scip_sdp      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-scip_sdp=no
  --enable-scs={no|if_installed (default)|yes}
                          enable build and use of the optional package scs: Splitting conic solver
                          * package info: ./sage -info scs
  --disable-scs           disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-scs=no
  --enable-semigroups={no|if_installed (default)|yes}
                          enable build and use of the optional package semigroups: An optional GAP
                          package
                          * package info: ./sage -info semigroups
  --disable-semigroups    disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-semigroups=no
  --enable-singular_jupyter={no|if_installed (default)|yes}
                          enable build and use of the optional package singular_jupyter: Jupyter
                          kernel for Singular
                          * package info: ./sage -info singular_jupyter
  --disable-singular_jupyter
                          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-singular_jupyter=no
  --enable-sirocco={no|if_installed (default)|yes}
                          enable build and use of the optional package sirocco: Compute
                          topologically certified root continuation of bivariate polynomials
                          * package info: ./sage -info sirocco
  --disable-sirocco       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-sirocco=no
  --enable-soplex={no|if_installed (default)|yes}
                          enable build and use of the optional package soplex: Linear optimization
                          solver using the revised simplex method
                          * package info: ./sage -info soplex
  --disable-soplex        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-soplex=no
  --enable-surf={no|if_installed (default)|yes}
                          enable build and use of the experimental package surf: Visualization of
                          algebraic curves, algebraic surfaces and hyperplane sections of surfaces
                          * package info: ./sage -info surf
  --disable-surf          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-surf=no
  --enable-symengine={no|if_installed (default)|yes}
                          enable build and use of the optional package symengine: A C++ symbolic
                          manipulation library
                          * package info: ./sage -info symengine
  --disable-symengine     disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-symengine=no
  --enable-symengine_py={no|if_installed (default)|yes}
                          enable build and use of the optional package symengine_py: Python
                          wrappers for SymEngine
                          * package info: ./sage -info symengine_py
  --disable-symengine_py  disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-symengine_py=no
  --enable-tdlib={no|if_installed (default)|yes}
                          enable build and use of the optional package tdlib: Algorithms for
                          computing tree decompositions of graphs
                          * package info: ./sage -info tdlib
  --disable-tdlib         disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-tdlib=no
  --enable-texlive={no|if_installed (default)|yes}
                          enable build and use of the optional package texlive: A comprehensive
                          TeX system
                          * package info: ./sage -info texlive
  --disable-texlive       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-texlive=no
  --enable-texttable={no|if_installed (default)|yes}
                          enable build and use of the optional package texttable: Python module
                          for creating simple ASCII tables
                          * package info: ./sage -info texttable
  --disable-texttable     disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-texttable=no
  --enable-tides={no|if_installed (default)|yes}
                          enable build and use of the optional package tides: Integration of ODEs
                          * package info: ./sage -info tides
  --disable-tides         disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-tides=no
  --enable-topcom={no|if_installed (default)|yes}
                          enable build and use of the optional package topcom: Compute
                          triangulations of point configurations and oriented matroids
                          * package info: ./sage -info topcom
  --disable-topcom        disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-topcom=no
  --enable-xeus={no|if_installed (default)|yes}
                          enable build and use of the optional package xeus: C++ implementation of
                          the Jupyter Kernel protocol
                          * package info: ./sage -info xeus
  --disable-xeus          disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-xeus=no
  --enable-xeus_gp={no|if_installed (default)|yes}
                          enable build and use of the optional package xeus_gp: Jupyter kernel for
                          PARI/GP based on xeus
                          * package info: ./sage -info xeus_gp
  --disable-xeus_gp       disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-xeus_gp=no
  --enable-xeus_zmq={no|if_installed (default)|yes}
                          enable build and use of the optional package xeus_zmq: ZeroMQ-based
                          middleware for xeus
                          * package info: ./sage -info xeus_zmq
  --disable-xeus_zmq      disable build and uninstall if previously installed by Sage in PREFIX;
                          same as --enable-xeus_zmq=no
  --disable-gcc-version-check
                          do not check the version of gcc/gfortran
  --disable-python-distutils-check
                          do not check that Python can build C/C++ extensions
  --disable-ppltest       do not try to compile and run a test PPL program

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
  --with-sage-venv={auto (default),yes,no,SAGE_VENV}
                          put Python packages into an installation hierarchy
                          separate from prefix
  --with-system-4ti2={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system 4ti2
  --with-system-gcc={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gcc
  --with-system-gmp={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gmp
  --with-system-glpk={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system glpk
  --with-system-zlib={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system zlib
  --with-system-_develop={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system _develop
  --with-system-_prereq={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system _prereq
  --with-system-_recommended={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system _recommended
  --with-system-appdirs={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system appdirs
  --with-system-virtualenv={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system virtualenv
  --with-system-tox={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system tox
  --with-system-bliss={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system bliss
  --with-system-boost_cropped={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system boost_cropped
  --with-boost[=ARG]      use Boost library from a standard location
                          (ARG=yes), from the specified location (ARG=<path>),
                          or disable it (ARG=no) [ARG=yes]
  --with-boost-libdir=LIB_DIR
                          Force given directory for boost libraries. Note that
                          this will override library path detection, so use
                          this parameter only if default library detection
                          fails and you know exactly where your boost
                          libraries are located.
  --with-system-brial={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system brial
  --with-system-m4ri={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system m4ri
  --with-system-libpng={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libpng
  --with-system-bzip2={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system bzip2
  --with-system-cachetools={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cachetools
  --with-system-cbc={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cbc
  --with-system-openblas={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system openblas
  --with-system-gfortran={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gfortran
  --with-system-cddlib={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cddlib
  --with-system-chardet={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system chardet
  --with-system-cliquer={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cliquer
  --with-system-cmake={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cmake
  --with-system-colorama={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system colorama
  --with-system-coxeter3={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system coxeter3
  --with-system-curl={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system curl
  --with-libcurl=PREFIX   look for the curl library in PREFIX/lib and headers
                          in PREFIX/include
  --with-system-distlib={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system distlib
  --with-system-ecl={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ecl
  --with-system-gc={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gc
  --with-system-libatomic_ops={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libatomic_ops
  --with-system-eclib={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system eclib
  --with-system-ntl={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ntl
  --with-system-pari={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pari
  --with-system-readline={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system readline
  --with-system-ncurses={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ncurses
  --with-system-flint={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system flint
  --with-system-mpfr={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system mpfr
  --with-system-ecm={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ecm
  --with-system-fflas_ffpack={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system fflas_ffpack
  --with-system-givaro={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system givaro
  --with-system-ffmpeg={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ffmpeg
  --with-system-filelock={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system filelock
  --with-system-flex={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system flex
  --with-system-fplll={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system fplll
  --with-system-free_fonts={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system free_fonts
  --with-system-freetype={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system freetype
  --with-system-fricas={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system fricas
  --with-system-gap={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gap
  --with-system-gdbm={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gdbm
  --with-system-gengetopt={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gengetopt
  --with-system-gf2x={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gf2x
  --with-system-gfan={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gfan
  --with-system-giac={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system giac
  --with-system-git={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system git
  --with-system-googletest={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system googletest
  --with-system-gp2c={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gp2c
  --with-system-graphviz={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system graphviz
  --with-system-gsl={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gsl
  --with-system-iconv={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system iconv
  --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
  --without-libiconv-prefix     don't search for libiconv in includedir and libdir
  --with-system-igraph={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system igraph
  --with-system-imagemagick={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system imagemagick
  --with-system-iml={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system iml
  --with-system-info={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system info
  --with-system-isl={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system isl
  --with-system-lcalc={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system lcalc
  --with-system-libbraiding={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libbraiding
  --with-system-libffi={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libffi
  --with-system-libgd={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libgd
  --with-system-libgraphviz={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libgraphviz
  --with-system-libhomfly={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libhomfly
  --with-system-libjpeg={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libjpeg
  --with-system-liblzma={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system liblzma
  --with-system-xz={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system xz
  --with-system-libnauty={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libnauty
  --with-system-nauty={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system nauty
  --with-system-libsemigroups={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libsemigroups
  --with-system-libuuid={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libuuid
  --with-system-libxml2={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system libxml2
  --with-system-linbox={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system linbox
  --with-system-m4rie={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system m4rie
  --with-system-llvm={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system llvm
  --with-system-lrcalc={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system lrcalc
  --with-system-lrslib={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system lrslib
  --with-system-mathjax={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system mathjax
  --with-system-maxima={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system maxima
  --with-system-meson={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system meson
  --with-system-mpc={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system mpc
  --with-system-mpfi={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system mpfi
  --with-system-msolve={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system msolve
  --with-system-ninja_build={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ninja_build
  --with-system-onetbb={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system onetbb
  --with-system-openssl={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system openssl
  --with-system-python3={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system python3
  --with-python=PYTHON3   Python 3 executable to use for the Sage venv;
                          default: python3
  --with-openssl=DIR      override root of the OpenSSL directory to DIR
  --with-system-palp={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system palp
  --with-system-pandoc={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pandoc
  --with-system-pari_elldata={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pari_elldata
  --with-system-pari_galdata={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pari_galdata
  --with-system-pari_galpol={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pari_galpol
  --with-system-pari_nftables={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pari_nftables
  --with-system-pari_seadata={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pari_seadata
  --with-system-pari_seadata_small={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pari_seadata_small
  --with-system-patch={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system patch
  --with-system-patchelf={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system patchelf
  --with-system-pdf2svg={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pdf2svg
  --with-system-perl_cpan_polymake_prereq={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system perl_cpan_polymake_prereq
  --with-system-perl_mongodb={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system perl_mongodb
  --with-system-perl_term_readline_gnu={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system perl_term_readline_gnu
  --with-system-pkgconf={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pkgconf
  --with-system-planarity={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system planarity
  --with-system-polymake={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system polymake
  --with-system-ppl={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ppl
  --with-ppl-prefix=PREFIX
                          prefix used to configure the PPL
  --with-ppl-exec-prefix=PREFIX
                          exec-prefix used to configure the PPL
  --with-system-primecount={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system primecount
  --with-system-primesieve={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system primesieve
  --with-system-qhull={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system qhull
  --with-system-rw={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system rw
  --with-system-sbcl={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sbcl
  --with-system-singular={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system singular
  --with-system-sqlite={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sqlite
  --with-system-suitesparse={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system suitesparse
  --with-system-symengine={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system symengine
  --with-system-symmetrica={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system symmetrica
  --with-system-sympow={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sympow
  --with-system-tachyon={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system tachyon
  --with-system-texlive={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system texlive
  --with-system-texlive_luatex={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system texlive_luatex
  --with-system-xindy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system xindy
  --with-system-zeromq={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system zeromq
  --with-zmq=<prefix>     ZMQ prefix directory
  --with-system-admcycles={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system admcycles
  --with-system-alabaster={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system alabaster
  --with-system-anyio={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system anyio
  --with-system-appnope={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system appnope
  --with-system-argon2_cffi={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system argon2_cffi
  --with-system-argon2_cffi_bindings={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system argon2_cffi_bindings
  --with-system-arrow={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system arrow
  --with-system-asttokens={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system asttokens
  --with-system-async_lru={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system async_lru
  --with-system-attrs={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system attrs
  --with-system-auditwheel_or_delocate={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system auditwheel_or_delocate
  --with-system-babel={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system babel
  --with-system-beautifulsoup4={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system beautifulsoup4
  --with-system-beniget={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system beniget
  --with-system-biopython={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system biopython
  --with-system-bleach={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system bleach
  --with-system-calver={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system calver
  --with-system-certifi={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system certifi
  --with-system-cffi={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cffi
  --with-system-charset_normalizer={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system charset_normalizer
  --with-system-comm={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system comm
  --with-system-contourpy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system contourpy
  --with-system-conway_polynomials={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system conway_polynomials
  --with-system-cppy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cppy
  --with-system-cvxopt={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cvxopt
  --with-system-cvxpy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cvxpy
  --with-system-cycler={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cycler
  --with-system-cylp={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cylp
  --with-system-cysignals={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cysignals
  --with-system-cython={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system cython
  --with-system-database_cubic_hecke={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system database_cubic_hecke
  --with-system-database_knotinfo={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system database_knotinfo
  --with-system-dateutil={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system dateutil
  --with-system-debugpy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system debugpy
  --with-system-ipykernel={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ipykernel
  --with-system-decorator={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system decorator
  --with-system-defusedxml={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system defusedxml
  --with-system-docutils={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system docutils
  --with-system-dot2tex={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system dot2tex
  --with-system-ecos_python={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ecos_python
  --with-system-editables={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system editables
  --with-system-entrypoints={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system entrypoints
  --with-system-exceptiongroup={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system exceptiongroup
  --with-system-execnet={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system execnet
  --with-system-executing={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system executing
  --with-system-fastjsonschema={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system fastjsonschema
  --with-system-flit_core={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system flit_core
  --with-system-fonttools={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system fonttools
  --with-system-fpylll={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system fpylll
  --with-system-numpy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system numpy
  --with-system-fqdn={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system fqdn
  --with-system-furo={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system furo
  --with-system-gast={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gast
  --with-system-gitpython={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gitpython
  --with-system-gmpy2={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system gmpy2
  --with-system-h11={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system h11
  --with-system-hatchling={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system hatchling
  --with-system-httpcore={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system httpcore
  --with-system-httpx={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system httpx
  --with-system-idna={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system idna
  --with-system-imagesize={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system imagesize
  --with-system-importlib_metadata={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system importlib_metadata
  --with-system-importlib_resources={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system importlib_resources
  --with-system-iniconfig={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system iniconfig
  --with-system-ipympl={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ipympl
  --with-system-ipython={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ipython
  --with-system-ipython_genutils={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ipython_genutils
  --with-system-ipywidgets={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ipywidgets
  --with-system-isoduration={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system isoduration
  --with-system-jedi={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jedi
  --with-system-jinja2={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jinja2
  --with-system-json5={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system json5
  --with-system-jsonpointer={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jsonpointer
  --with-system-jsonschema={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jsonschema
  --with-system-jsonschema_specifications={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jsonschema_specifications
  --with-system-jupymake={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupymake
  --with-system-jupyter_client={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyter_client
  --with-system-jupyter_core={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyter_core
  --with-system-jupyter_events={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyter_events
  --with-system-jupyter_jsmol={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyter_jsmol
  --with-system-jupyter_lsp={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyter_lsp
  --with-system-jupyter_server={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyter_server
  --with-system-jupyter_server_terminals={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyter_server_terminals
  --with-system-jupyter_sphinx={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyter_sphinx
  --with-system-jupyterlab={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyterlab
  --with-system-jupyterlab_mathjax2={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyterlab_mathjax2
  --with-system-jupyterlab_pygments={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyterlab_pygments
  --with-system-jupyterlab_server={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyterlab_server
  --with-system-jupyterlab_widgets={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system jupyterlab_widgets
  --with-system-kiwisolver={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system kiwisolver
  --with-system-lrcalc_python={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system lrcalc_python
  --with-system-markupsafe={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system markupsafe
  --with-system-mathics={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system mathics
  --with-system-matplotlib={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system matplotlib
  --with-system-matplotlib_inline={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system matplotlib_inline
  --with-system-memory_allocator={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system memory_allocator
  --with-system-meson_python={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system meson_python
  --with-system-mistune={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system mistune
  --with-system-mpmath={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system mpmath
  --with-system-nbclient={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system nbclient
  --with-system-nbconvert={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system nbconvert
  --with-system-nbformat={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system nbformat
  --with-system-nest_asyncio={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system nest_asyncio
  --with-system-networkx={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system networkx
  --with-system-nibabel={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system nibabel
  --with-system-notebook={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system notebook
  --with-system-notebook_shim={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system notebook_shim
  --with-system-notedown={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system notedown
  --with-system-ore_algebra={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ore_algebra
  --with-system-osqp_python={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system osqp_python
  --with-system-overrides={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system overrides
  --with-system-p_group_cohomology={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system p_group_cohomology
  --with-system-packaging={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system packaging
  --with-system-pandoc_attributes={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pandoc_attributes
  --with-system-pandocfilters={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pandocfilters
  --with-system-parso={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system parso
  --with-system-pathspec={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pathspec
  --with-system-pexpect={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pexpect
  --with-system-phitigra={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system phitigra
  --with-system-pickleshare={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pickleshare
  --with-system-pillow={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pillow
  --with-system-pip={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pip
  --with-system-pkgconfig={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pkgconfig
  --with-system-platformdirs={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system platformdirs
  --with-system-pluggy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pluggy
  --with-system-ply={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ply
  --with-system-pplpy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pplpy
  --with-system-primecountpy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system primecountpy
  --with-system-prometheus_client={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system prometheus_client
  --with-system-prompt_toolkit={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system prompt_toolkit
  --with-system-psutil={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system psutil
  --with-system-ptyprocess={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system ptyprocess
  --with-system-pure_eval={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pure_eval
  --with-system-py={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system py
  --with-system-pybind11={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pybind11
  --with-system-pybtex={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pybtex
  --with-system-pycosat={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pycosat
  --with-system-pycparser={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pycparser
  --with-system-pycryptosat={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pycryptosat
  --with-system-pygments={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pygments
  --with-system-pygraphviz={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pygraphviz
  --with-system-pynormaliz={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pynormaliz
  --with-system-pyparsing={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pyparsing
  --with-system-pyproject_api={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pyproject_api
  --with-system-pyproject_hooks={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pyproject_hooks
  --with-system-pyproject_metadata={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pyproject_metadata
  --with-system-pyscipopt={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pyscipopt
  --with-system-pytest={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pytest
  --with-system-pytest_mock={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pytest_mock
  --with-system-pytest_xdist={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pytest_xdist
  --with-system-python_build={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system python_build
  --with-system-python_igraph={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system python_igraph
  --with-system-python_json_logger={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system python_json_logger
  --with-system-pythran={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pythran
  --with-system-pytz={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pytz
  --with-system-pytz_deprecation_shim={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pytz_deprecation_shim
  --with-system-pyx={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pyx
  --with-system-pyyaml={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pyyaml
  --with-system-pyzmq={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system pyzmq
  --with-system-qdldl_python={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system qdldl_python
  --with-system-referencing={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system referencing
  --with-system-requests={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system requests
  --with-system-rfc3339_validator={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system rfc3339_validator
  --with-system-rfc3986_validator={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system rfc3986_validator
  --with-system-rpds_py={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system rpds_py
  --with-system-rpy2={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system rpy2
  --with-system-rst2ipynb={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system rst2ipynb
  --with-system-sagelib={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sagelib
  --with-system-sagenb_export={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sagenb_export
  --with-system-sagetex={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sagetex
  --with-system-scipy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system scipy
  --with-system-scs={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system scs
  --with-system-send2trash={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system send2trash
  --with-system-setuptools={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system setuptools
  --with-system-setuptools_scm={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system setuptools_scm
  --with-system-singular_jupyter={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system singular_jupyter
  --with-system-six={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system six
  --with-system-slabbe={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system slabbe
  --with-system-snappy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system snappy
  --with-system-sniffio={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sniffio
  --with-system-snowballstemmer={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system snowballstemmer
  --with-system-soupsieve={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system soupsieve
  --with-system-sphinx={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinx
  --with-system-sphinx_basic_ng={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinx_basic_ng
  --with-system-sphinx_copybutton={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinx_copybutton
  --with-system-sphinx_inline_tabs={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinx_inline_tabs
  --with-system-sphinxcontrib_applehelp={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinxcontrib_applehelp
  --with-system-sphinxcontrib_devhelp={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinxcontrib_devhelp
  --with-system-sphinxcontrib_htmlhelp={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinxcontrib_htmlhelp
  --with-system-sphinxcontrib_jsmath={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinxcontrib_jsmath
  --with-system-sphinxcontrib_qthelp={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinxcontrib_qthelp
  --with-system-sphinxcontrib_serializinghtml={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinxcontrib_serializinghtml
  --with-system-sphinxcontrib_websupport={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sphinxcontrib_websupport
  --with-system-sqlalchemy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sqlalchemy
  --with-system-stack_data={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system stack_data
  --with-system-surface_dynamics={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system surface_dynamics
  --with-system-symengine_py={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system symengine_py
  --with-system-sympy={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system sympy
  --with-system-terminado={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system terminado
  --with-system-texttable={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system texttable
  --with-system-tinycss2={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system tinycss2
  --with-system-tomli={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system tomli
  --with-system-tornado={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system tornado
  --with-system-traitlets={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system traitlets
  --with-system-trove_classifiers={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system trove_classifiers
  --with-system-types_python_dateutil={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system types_python_dateutil
  --with-system-typing_extensions={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system typing_extensions
  --with-system-tzlocal={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system tzlocal
  --with-system-uri_template={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system uri_template
  --with-system-urllib3={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system urllib3
  --with-system-wcwidth={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system wcwidth
  --with-system-webcolors={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system webcolors
  --with-system-webencodings={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system webencodings
  --with-system-websocket_client={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system websocket_client
  --with-system-wheel={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system wheel
  --with-system-widgetsnbextension={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system widgetsnbextension
  --with-system-zipp={no|yes (default)|force (exit with an error if no usable version is found)}
                          detect and use an existing system zipp

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  SAGE_FAT_BINARY
              set to "yes" to build binaries that will run on the widest range
              of target CPUs (but not relocatable)
  SAGE_DEBUG  controls debugging support: "no" debugging; debugging "symbols"
              (default); build debug version ("yes")
  PKG_CONFIG  path to pkg-config utility
  PKG_CONFIG_PATH
              directories to add to pkg-config's search path
  PKG_CONFIG_LIBDIR
              path overriding pkg-config's built-in search path
  CXXFLAGS    C compiler flags
  FCFLAGS     Fortran compiler flags
  F77CFLAGS   Fortran 77 compiler flags
  CPP         C preprocessor
  CXX         C++ compiler command
  FC          Fortran compiler command
  OBJC        Objective C compiler command
  OBJCFLAGS   Objective C compiler flags
  OBJCXX      Objective C++ compiler command
  OBJCXXFLAGS Objective C++ compiler flags
  CXXCPP      C++ preprocessor
  zlib_CFLAGS C compiler flags for zlib, overriding pkg-config
  zlib_LIBS   linker flags for zlib, overriding pkg-config
  LIBPNG_CFLAGS
              C compiler flags for LIBPNG, overriding pkg-config
  LIBPNG_LIBS linker flags for LIBPNG, overriding pkg-config
  M4RI_CFLAGS C compiler flags for M4RI, overriding pkg-config
  M4RI_LIBS   linker flags for M4RI, overriding pkg-config
  OPENBLAS_CFLAGS
              C compiler flags for OPENBLAS, overriding pkg-config
  OPENBLAS_LIBS
              linker flags for OPENBLAS, overriding pkg-config
  OPENBLASPCDIR
              value of pcfiledir for openblas, overriding pkg-config
  CBLAS_CFLAGS
              C compiler flags for CBLAS, overriding pkg-config
  CBLAS_LIBS  linker flags for CBLAS, overriding pkg-config
  LAPACK_CFLAGS
              C compiler flags for LAPACK, overriding pkg-config
  LAPACK_LIBS linker flags for LAPACK, overriding pkg-config
  CBC_CFLAGS  C compiler flags for CBC, overriding pkg-config
  CBC_LIBS    linker flags for CBC, overriding pkg-config
  LIBATOMIC_OPS_CFLAGS
              C compiler flags for LIBATOMIC_OPS, overriding pkg-config
  LIBATOMIC_OPS_LIBS
              linker flags for LIBATOMIC_OPS, overriding pkg-config
  GC_CFLAGS   C compiler flags for GC, overriding pkg-config
  GC_LIBS     linker flags for GC, overriding pkg-config
  ntl_includedir
              value of includedir for ntl, overriding pkg-config
  ntl_libdir  value of libdir for ntl, overriding pkg-config
  NCURSES_CFLAGS
              C compiler flags for NCURSES, overriding pkg-config
  NCURSES_LIBS
              linker flags for NCURSES, overriding pkg-config
  READLINE_CFLAGS
              C compiler flags for READLINE, overriding pkg-config
  READLINE_LIBS
              linker flags for READLINE, overriding pkg-config
  ECLIB_CFLAGS
              C compiler flags for ECLIB, overriding pkg-config
  ECLIB_LIBS  linker flags for ECLIB, overriding pkg-config
  GIVARO_CFLAGS
              C compiler flags for GIVARO, overriding pkg-config
  GIVARO_LIBS linker flags for GIVARO, overriding pkg-config
  FFLAS_FFPACK_CFLAGS
              C compiler flags for FFLAS_FFPACK, overriding pkg-config
  FFLAS_FFPACK_LIBS
              linker flags for FFLAS_FFPACK, overriding pkg-config
  FPLLL_CFLAGS
              C compiler flags for FPLLL, overriding pkg-config
  FPLLL_LIBS  linker flags for FPLLL, overriding pkg-config
  FREETYPE_CFLAGS
              C compiler flags for FREETYPE, overriding pkg-config
  FREETYPE_LIBS
              linker flags for FREETYPE, overriding pkg-config
  GF2X_CFLAGS C compiler flags for GF2X, overriding pkg-config
  GF2X_LIBS   linker flags for GF2X, overriding pkg-config
  GSL_CFLAGS  C compiler flags for GSL, overriding pkg-config
  GSL_LIBS    linker flags for GSL, overriding pkg-config
  GSLPCDIR    value of pcfiledir for gsl, overriding pkg-config
  IGRAPH_CFLAGS
              C compiler flags for IGRAPH, overriding pkg-config
  IGRAPH_LIBS linker flags for IGRAPH, overriding pkg-config
  ISL_CFLAGS  C compiler flags for ISL, overriding pkg-config
  ISL_LIBS    linker flags for ISL, overriding pkg-config
  libbraiding_CFLAGS
              C compiler flags for libbraiding, overriding pkg-config
  libbraiding_LIBS
              linker flags for libbraiding, overriding pkg-config
  LIBFFI_CFLAGS
              C compiler flags for LIBFFI, overriding pkg-config
  LIBFFI_LIBS linker flags for LIBFFI, overriding pkg-config
  LIBGD_CFLAGS
              C compiler flags for LIBGD, overriding pkg-config
  LIBGD_LIBS  linker flags for LIBGD, overriding pkg-config
  libjpeg_CFLAGS
              C compiler flags for libjpeg, overriding pkg-config
  libjpeg_LIBS
              linker flags for libjpeg, overriding pkg-config
  LIBSEMIGROUPS_CFLAGS
              C compiler flags for LIBSEMIGROUPS, overriding pkg-config
  LIBSEMIGROUPS_LIBS
              linker flags for LIBSEMIGROUPS, overriding pkg-config
  LINBOX_CFLAGS
              C compiler flags for LINBOX, overriding pkg-config
  LINBOX_LIBS linker flags for LINBOX, overriding pkg-config
  msolve_CFLAGS
              C compiler flags for msolve, overriding pkg-config
  msolve_LIBS linker flags for msolve, overriding pkg-config
  PRIMESIEVE_CFLAGS
              C compiler flags for PRIMESIEVE, overriding pkg-config
  PRIMESIEVE_LIBS
              linker flags for PRIMESIEVE, overriding pkg-config
  PRIMECOUNT_CFLAGS
              C compiler flags for PRIMECOUNT, overriding pkg-config
  PRIMECOUNT_LIBS
              linker flags for PRIMECOUNT, overriding pkg-config
  SINGULAR_CFLAGS
              C compiler flags for SINGULAR, overriding pkg-config
  SINGULAR_LIBS
              linker flags for SINGULAR, overriding pkg-config
  R_CFLAGS    C compiler flags for R, overriding pkg-config
  R_LIBS      linker flags for R, overriding pkg-config

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to <sage-devel@googlegroups.com>.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for configure.gnu first; this name is used for a wrapper for
    # Metaconfig's "Configure" on case-insensitive file systems.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
Sage configure 10.6.21
generated by GNU Autoconf 2.71

Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.

GPL version 3
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_compile

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_cpp

# ac_fn_cxx_try_compile LINENO
# ----------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_compile

# ac_fn_fc_try_compile LINENO
# ---------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_fc_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_fc_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_fc_try_compile

# ac_fn_objc_try_compile LINENO
# -----------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_objc_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_objc_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_objc_try_compile

# ac_fn_objcxx_try_compile LINENO
# -------------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_objcxx_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_objcxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_objcxx_try_compile

# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
# ---------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_cxx_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_cxx_check_header_compile

# ac_fn_cxx_try_link LINENO
# -------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_link

# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_link

# ac_fn_cxx_try_cpp LINENO
# ------------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_cpp

# ac_fn_cxx_try_run LINENO
# ------------------------
# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
# executables *can* be run.
ac_fn_cxx_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: program exited with status $ac_status" >&5
       printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_run

# ac_fn_c_try_run LINENO
# ----------------------
# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
# executables *can* be run.
ac_fn_c_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: program exited with status $ac_status" >&5
       printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_run

# ac_fn_cxx_check_func LINENO FUNC VAR
# ------------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_cxx_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
   which can conflict with char $2 (); below.  */

#include <limits.h>
#undef $2

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif

int
main (void)
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_cxx_check_func

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile
ac_configure_args_raw=
for ac_arg
do
  case $ac_arg in
  *\'*)
    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  esac
  as_fn_append ac_configure_args_raw " '$ac_arg'"
done

case $ac_configure_args_raw in
  *$as_nl*)
    ac_safe_unquote= ;;
  *)
    ac_unsafe_z='|&;<>()$`\\"*?[ ''	' # This string ends in space, tab.
    ac_unsafe_a="$ac_unsafe_z#~"
    ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
    ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac

cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by Sage $as_me 10.6.21, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ $0$ac_configure_args_raw

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    printf "%s\n" "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Sanitize IFS.
  IFS=" ""	$as_nl"
  # Save into config.log some information that might help in debugging.
  {
    echo

    printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      printf "%s\n" "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	printf "%s\n" "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      printf "%s\n" "$as_me: caught signal $ac_signal"
    printf "%s\n" "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

printf "%s\n" "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
  ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi

for ac_site_file in $ac_site_files
do
  case $ac_site_file in #(
  */*) :
     ;; #(
  *) :
    ac_site_file=./$ac_site_file ;;
esac
  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
   Do not test the value of __STDC__, because some compilers set it to 0
   while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif

#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not \xHH hex character constants.
   These do not provoke an error unfortunately, instead are silently treated
   as an "x".  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously \x00 != x always comes out true, for an
   array size at least.  It is necessary to write \x00 == 0 to get something
   that is true only with -std.  */
int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   inside strings and character constants.  */
#define FOO(x) '\''x'\''
int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
               int, int);'

# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'

# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
// Does the compiler advertise C99 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif

#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);

// Check varargs macros.  These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
  int x = 1234;
  int y = 5678;
  debug ("Flag");
  debug ("X = %d\n", x);
  showlist (The first, second, and third items.);
  report (x>y, "x is %d but y is %d", x, y);
}

// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
  #error "your preprocessor is broken"
#endif
#if BIG_OK
#else
  #error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;

struct incomplete_array
{
  int datasize;
  double data[];
};

struct named_init {
  int number;
  const wchar_t *name;
  double average;
};

typedef const char *ccp;

static inline int
test_restrict (ccp restrict text)
{
  // See if C++-style comments work.
  // Iterate through items via the restricted pointer.
  // Also check for declarations in for loops.
  for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
    continue;
  return 0;
}

// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
  va_list args;
  va_start (args, format);
  va_list args_copy;
  va_copy (args_copy, args);

  const char *str = "";
  int number = 0;
  float fnumber = 0;

  while (*format)
    {
      switch (*format++)
	{
	case '\''s'\'': // string
	  str = va_arg (args_copy, const char *);
	  break;
	case '\''d'\'': // int
	  number = va_arg (args_copy, int);
	  break;
	case '\''f'\'': // float
	  fnumber = va_arg (args_copy, double);
	  break;
	default:
	  break;
	}
    }
  va_end (args_copy);
  va_end (args);

  return *str && number && fnumber;
}
'

# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
  // Check bool.
  _Bool success = false;
  success |= (argc != 0);

  // Check restrict.
  if (test_restrict ("String literal") == 0)
    success = true;
  char *restrict newvar = "Another string";

  // Check varargs.
  success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
  test_varargs_macros ();

  // Check flexible array members.
  struct incomplete_array *ia =
    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  ia->datasize = 10;
  for (int i = 0; i < ia->datasize; ++i)
    ia->data[i] = i * 1.234;

  // Check named initializers.
  struct named_init ni = {
    .number = 34,
    .name = L"Test wide string",
    .average = 543.34343,
  };

  ni.number = 58;

  int dynamic_array[ni.number];
  dynamic_array[0] = argv[0][0];
  dynamic_array[ni.number - 1] = 543;

  // work around unused variable warnings
  ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
	 || dynamic_array[ni.number - 1] != 543);
'

# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
// Does the compiler advertise C11 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif

// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;

// Check _Alignof.
enum
{
  int_alignment = _Alignof (int),
  int_array_alignment = _Alignof (int[100]),
  char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");

// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }

// Check _Static_assert.
struct test_static_assert
{
  int x;
  _Static_assert (sizeof (int) <= sizeof (long int),
                  "_Static_assert does not work in struct");
  long int y;
};

// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";

// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;

// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
  union {
    struct { int i; int j; };
    struct { int k; long int l; } w;
  };
  int m;
} v1;
'

# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
  _Static_assert ((offsetof (struct anonymous, i)
		   == offsetof (struct anonymous, w.k)),
		  "Anonymous union alignment botch");
  v1.i = 2;
  v1.w.k = 5;
  ok |= v1.i != 5;
'

# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  ${ac_c_conftest_c99_main}
  ${ac_c_conftest_c11_main}
  return ok;
}
"

# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  ${ac_c_conftest_c99_main}
  return ok;
}
"

# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  return ok;
}
"

# Test code for whether the C++ compiler supports C++98 (global declarations)
ac_cxx_conftest_cxx98_globals='
// Does the compiler advertise C++98 conformance?
#if !defined __cplusplus || __cplusplus < 199711L
# error "Compiler does not advertise C++98 conformance"
#endif

// These inclusions are to reject old compilers that
// lack the unsuffixed header files.
#include <cstdlib>
#include <exception>

// <cassert> and <cstring> are *not* freestanding headers in C++98.
extern void assert (int);
namespace std {
  extern int strcmp (const char *, const char *);
}

// Namespaces, exceptions, and templates were all added after "C++ 2.0".
using std::exception;
using std::strcmp;

namespace {

void test_exception_syntax()
{
  try {
    throw "test";
  } catch (const char *s) {
    // Extra parentheses suppress a warning when building autoconf itself,
    // due to lint rules shared with more typical C programs.
    assert (!(strcmp) (s, "test"));
  }
}

template <typename T> struct test_template
{
  T const val;
  explicit test_template(T t) : val(t) {}
  template <typename U> T add(U u) { return static_cast<T>(u) + val; }
};

} // anonymous namespace
'

# Test code for whether the C++ compiler supports C++98 (body of main)
ac_cxx_conftest_cxx98_main='
  assert (argc);
  assert (! argv[0]);
{
  test_exception_syntax ();
  test_template<double> tt (2.0);
  assert (tt.add (4) == 6.0);
  assert (true && !false);
}
'

# Test code for whether the C++ compiler supports C++11 (global declarations)
ac_cxx_conftest_cxx11_globals='
// Does the compiler advertise C++ 2011 conformance?
#if !defined __cplusplus || __cplusplus < 201103L
# error "Compiler does not advertise C++11 conformance"
#endif

namespace cxx11test
{
  constexpr int get_val() { return 20; }

  struct testinit
  {
    int i;
    double d;
  };

  class delegate
  {
  public:
    delegate(int n) : n(n) {}
    delegate(): delegate(2354) {}

    virtual int getval() { return this->n; };
  protected:
    int n;
  };

  class overridden : public delegate
  {
  public:
    overridden(int n): delegate(n) {}
    virtual int getval() override final { return this->n * 2; }
  };

  class nocopy
  {
  public:
    nocopy(int i): i(i) {}
    nocopy() = default;
    nocopy(const nocopy&) = delete;
    nocopy & operator=(const nocopy&) = delete;
  private:
    int i;
  };

  // for testing lambda expressions
  template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
  {
    return f(v);
  }

  // for testing variadic templates and trailing return types
  template <typename V> auto sum(V first) -> V
  {
    return first;
  }
  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
  {
    return first + sum(rest...);
  }
}
'

# Test code for whether the C++ compiler supports C++11 (body of main)
ac_cxx_conftest_cxx11_main='
{
  // Test auto and decltype
  auto a1 = 6538;
  auto a2 = 48573953.4;
  auto a3 = "String literal";

  int total = 0;
  for (auto i = a3; *i; ++i) { total += *i; }

  decltype(a2) a4 = 34895.034;
}
{
  // Test constexpr
  short sa[cxx11test::get_val()] = { 0 };
}
{
  // Test initializer lists
  cxx11test::testinit il = { 4323, 435234.23544 };
}
{
  // Test range-based for
  int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
                 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
  for (auto &x : array) { x += 23; }
}
{
  // Test lambda expressions
  using cxx11test::eval;
  assert (eval ([](int x) { return x*2; }, 21) == 42);
  double d = 2.0;
  assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
  assert (d == 5.0);
  assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
  assert (d == 5.0);
}
{
  // Test use of variadic templates
  using cxx11test::sum;
  auto a = sum(1);
  auto b = sum(1, 2);
  auto c = sum(1.0, 2.0, 3.0);
}
{
  // Test constructor delegation
  cxx11test::delegate d1;
  cxx11test::delegate d2();
  cxx11test::delegate d3(45);
}
{
  // Test override and final
  cxx11test::overridden o1(55464);
}
{
  // Test nullptr
  char *c = nullptr;
}
{
  // Test template brackets
  test_template<::test_template<int>> v(test_template<int>(12));
}
{
  // Unicode literals
  char const *utf8 = u8"UTF-8 string \u2500";
  char16_t const *utf16 = u"UTF-8 string \u2500";
  char32_t const *utf32 = U"UTF-32 string \u2500";
}
'

# Test code for whether the C compiler supports C++11 (complete).
ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
${ac_cxx_conftest_cxx11_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_cxx_conftest_cxx98_main}
  ${ac_cxx_conftest_cxx11_main}
  return ok;
}
"

# Test code for whether the C compiler supports C++98 (complete).
ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_cxx_conftest_cxx98_main}
  return ok;
}
"

as_fn_append ac_header_cxx_list " stdio.h stdio_h HAVE_STDIO_H"
as_fn_append ac_header_cxx_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_cxx_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_cxx_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_cxx_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_cxx_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_cxx_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_cxx_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_cxx_list " unistd.h unistd_h HAVE_UNISTD_H"

# Auxiliary files required by this configure script.
ac_aux_files="config.guess config.sub compile config.rpath missing install-sh"

# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}/config"

# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  as_found=:

  printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
  ac_aux_dir_found=yes
  ac_install_sh=
  for ac_aux in $ac_aux_files
  do
    # As a special case, if "install-sh" is required, that requirement
    # can be satisfied by any of "install-sh", "install.sh", or "shtool",
    # and $ac_install_sh is set appropriately for whichever one is found.
    if test x"$ac_aux" = x"install-sh"
    then
      if test -f "${as_dir}install-sh"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
        ac_install_sh="${as_dir}install-sh -c"
      elif test -f "${as_dir}install.sh"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
        ac_install_sh="${as_dir}install.sh -c"
      elif test -f "${as_dir}shtool"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
        ac_install_sh="${as_dir}shtool install -c"
      else
        ac_aux_dir_found=no
        if $ac_first_candidate; then
          ac_missing_aux_files="${ac_missing_aux_files} install-sh"
        else
          break
        fi
      fi
    else
      if test -f "${as_dir}${ac_aux}"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
      else
        ac_aux_dir_found=no
        if $ac_first_candidate; then
          ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
        else
          break
        fi
      fi
    fi
  done
  if test "$ac_aux_dir_found" = yes; then
    ac_aux_dir="$as_dir"
    break
  fi
  ac_first_candidate=false

  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
fi


# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
  ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
  ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
  ac_configure="$SHELL ${ac_aux_dir}configure"
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
	    and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu










am__api_version='1.16'



  # Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    # Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
  ./ | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
	  if test $ac_prog = install &&
	    grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  elif test $ac_prog = install &&
	    grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # program-specific install script used by HP pwplus--don't use.
	    :
	  else
	    rm -rf conftest.one conftest.two conftest.dir
	    echo one > conftest.one
	    echo two > conftest.two
	    mkdir conftest.dir
	    if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
	      test -s conftest.one && test -s conftest.two &&
	      test -s conftest.dir/conftest.one &&
	      test -s conftest.dir/conftest.two
	    then
	      ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
	      break 3
	    fi
	  fi
	fi
      done
    done
    ;;
esac

  done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
  if test ${ac_cv_path_install+y}; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    INSTALL=$ac_install_sh
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
printf %s "checking whether build environment is sane... " >&6; }
# Reject unsafe characters in $srcdir or the absolute working directory
# name.  Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
  *[\\\"\#\$\&\'\`$am_lf]*)
    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
esac

# Do 'set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   am_has_slept=no
   for am_try in 1 2; do
     echo "timestamp, slept: $am_has_slept" > conftest.file
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
     if test "$*" = "X"; then
	# -L didn't work.
	set X `ls -t "$srcdir/configure" conftest.file`
     fi
     if test "$*" != "X $srcdir/configure conftest.file" \
	&& test "$*" != "X conftest.file $srcdir/configure"; then

	# If neither matched, then we have a broken ls.  This can happen
	# if, for instance, CONFIG_SHELL is bash and it inherits a
	# broken ls alias from the environment.  This has actually
	# happened.  Such a system could not be considered "sane".
	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
  alias in your environment" "$LINENO" 5
     fi
     if test "$2" = conftest.file || test $am_try -eq 2; then
       break
     fi
     # Just in case.
     sleep 1
     am_has_slept=yes
   done
   test "$2" = conftest.file
   )
then
   # Ok.
   :
else
   as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
am_sleep_pid=
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  ( sleep 1 ) &
  am_sleep_pid=$!
fi

rm -f conftest.file

test "$program_prefix" != NONE &&
  program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.
# By default was `s,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`


# Expand $ac_aux_dir to an absolute path.
am_aux_dir=`cd "$ac_aux_dir" && pwd`


  if test x"${MISSING+set}" != xset; then
  MISSING="\${SHELL} '$am_aux_dir/missing'"
fi
# Use eval to expand $SHELL
if eval "$MISSING --is-lightweight"; then
  am_missing_run="$MISSING "
else
  am_missing_run=
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
fi

if test x"${install_sh+set}" != xset; then
  case $am_aux_dir in
  *\ * | *\	*)
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  *)
    install_sh="\${SHELL} $am_aux_dir/install-sh"
  esac
fi

# Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip".  However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_STRIP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
printf "%s\n" "$STRIP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_STRIP"; then
  ac_ct_STRIP=$STRIP
  # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_STRIP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_STRIP"; then
  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_STRIP="strip"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
printf "%s\n" "$ac_ct_STRIP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_STRIP" = x; then
    STRIP=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    STRIP=$ac_ct_STRIP
  fi
else
  STRIP="$ac_cv_prog_STRIP"
fi

fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
printf %s "checking for a race-free mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
  if test ${ac_cv_path_mkdir+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in mkdir gmkdir; do
	 for ac_exec_ext in '' $ac_executable_extensions; do
	   as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
	   case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
	     'mkdir ('*'coreutils) '* | \
	     'BusyBox '* | \
	     'mkdir (fileutils) '4.1*)
	       ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
	       break 3;;
	   esac
	 done
       done
  done
IFS=$as_save_IFS

fi

  test -d ./--version && rmdir ./--version
  if test ${ac_cv_path_mkdir+y}; then
    MKDIR_P="$ac_cv_path_mkdir -p"
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for MKDIR_P within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    MKDIR_P="$ac_install_sh -d"
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
printf "%s\n" "$MKDIR_P" >&6; }

for ac_prog in gawk mawk nawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AWK+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_AWK="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
printf "%s\n" "$AWK" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$AWK" && break
done

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval test \${ac_cv_prog_make_${ac_make}_set+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
	@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
  *@@@%%%=?*=@@@%%%*)
    eval ac_cv_prog_make_${ac_make}_set=yes;;
  *)
    eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
  SET_MAKE=
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
fi

rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
  am__leading_dot=.
else
  am__leading_dot=_
fi
rmdir .tst 2>/dev/null

# Check whether --enable-silent-rules was given.
if test ${enable_silent_rules+y}
then :
  enableval=$enable_silent_rules;
fi

case $enable_silent_rules in # (((
  yes) AM_DEFAULT_VERBOSITY=0;;
   no) AM_DEFAULT_VERBOSITY=1;;
    *) AM_DEFAULT_VERBOSITY=1;;
esac
am_make=${MAKE-make}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
printf %s "checking whether $am_make supports nested variables... " >&6; }
if test ${am_cv_make_support_nested_variables+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if printf "%s\n" 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
	@$(TRUE)
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  am_cv_make_support_nested_variables=yes
else
  am_cv_make_support_nested_variables=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
if test $am_cv_make_support_nested_variables = yes; then
    AM_V='$(V)'
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
  AM_V=$AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
AM_BACKSLASH='\'

if test "`cd $srcdir && pwd`" != "`pwd`"; then
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  # is not polluted with repeated "-I."
  am__isrc=' -I$(srcdir)'
  # test to see if srcdir already configured
  if test -f $srcdir/config.status; then
    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
  fi
fi

# test whether we have cygpath
if test -z "$CYGPATH_W"; then
  if (cygpath --version) >/dev/null 2>/dev/null; then
    CYGPATH_W='cygpath -w'
  else
    CYGPATH_W=echo
  fi
fi


# Define the identity of the package.
 PACKAGE='sage'
 VERSION='10.6.21'


printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h


printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h

# Some tools Automake needs.

ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}


AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}


AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}


AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}


MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}

# For better backward compatibility.  To be removed once Automake 1.9.x
# dies out for good.  For more background, see:
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
mkdir_p='$(MKDIR_P)'

# We need awk for the "check" target (and possibly the TAP driver).  The
# system "awk" is bad on some platforms.
# Always define AMTAR for backward compatibility.  Yes, it's still used
# in the wild :-(  We should find a proper way to deprecate it ...
AMTAR='$${TAR-tar}'


# We'll loop over all known methods to create a tar archive until one works.
_am_tools='gnutar  pax cpio none'

am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'





# Variables for tags utilities; see am/tags.am
if test -z "$CTAGS"; then
  CTAGS=ctags
fi

if test -z "$ETAGS"; then
  ETAGS=etags
fi

if test -z "$CSCOPE"; then
  CSCOPE=cscope
fi



# POSIX will say in a future version that running "rm -f" with no argument
# is OK; and we want to be able to make that assumption in our Makefile
# recipes.  So use an aggressive probe to check that the usage we want is
# actually supported "in the wild" to an acceptable degree.
# See automake bug#10828.
# To make any issue more visible, cause the running configure to be aborted
# by default if the 'rm' program in use doesn't match our expectations; the
# user can still override this though.
if rm -f && rm -fr && rm -rf; then : OK; else
  cat >&2 <<'END'
Oops!

Your 'rm' program seems unable to run without file operands specified
on the command line, even when the '-f' option is present.  This is contrary
to the behaviour of most rm programs out there, and not conforming with
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>

Please tell bug-automake@gnu.org about your system, including the value
of your $PATH and any error possibly output before this message.  This
can help us improve future automake versions.

END
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
    echo 'Configuration will proceed anyway, since you have set the' >&2
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
    echo >&2
  else
    cat >&2 <<'END'
Aborting the configuration process, to ensure you take notice of the issue.

You can download and install GNU coreutils to get an 'rm' implementation
that behaves properly: <https://www.gnu.org/software/coreutils/>.

If you want to complete the configuration process using your problematic
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
to "yes", and re-run configure.

END
    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
  fi
fi


# Allow "configure --disable-maintainer-mode" to disable timestamp checking

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
    # Check whether --enable-maintainer-mode was given.
if test ${enable_maintainer_mode+y}
then :
  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
else $as_nop
  USE_MAINTAINER_MODE=yes
fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
   if test $USE_MAINTAINER_MODE = yes; then
  MAINTAINER_MODE_TRUE=
  MAINTAINER_MODE_FALSE='#'
else
  MAINTAINER_MODE_TRUE='#'
  MAINTAINER_MODE_FALSE=
fi

  MAINT=$MAINTAINER_MODE_TRUE














DEPDIR="${am__leading_dot}deps"

ac_config_commands="$ac_config_commands depfiles"

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
cat > confinc.mk << 'END'
am__doit:
	@echo this is the am__doit target >confinc.out
.PHONY: am__doit
END
am__include="#"
am__quote=
# BSD make does it like this.
echo '.include "confinc.mk" # ignored' > confmf.BSD
# Other make implementations (GNU, Solaris 10, AIX) do it like this.
echo 'include confinc.mk # ignored' > confmf.GNU
_am_result=no
for s in GNU BSD; do
  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
  case $?:`cat confinc.out 2>/dev/null` in #(
  '0:this is the am__doit target') :
    case $s in #(
  BSD) :
    am__include='.include' am__quote='"' ;; #(
  *) :
    am__include='include' am__quote='' ;;
esac ;; #(
  *) :
     ;;
esac
  if test "$am__include" != "#"; then
    _am_result="yes ($s style)"
    break
  fi
done
rm -f confinc.* confmf.*
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
printf "%s\n" "${_am_result}" >&6; }

# Check whether --enable-dependency-tracking was given.
if test ${enable_dependency_tracking+y}
then :
  enableval=$enable_dependency_tracking;
fi

if test "x$enable_dependency_tracking" != xno; then
  am_depcomp="$ac_aux_dir/depcomp"
  AMDEPBACKSLASH='\'
  am__nodep='_no'
fi
 if test "x$enable_dependency_tracking" != xno; then
  AMDEP_TRUE=
  AMDEP_FALSE='#'
else
  AMDEP_TRUE='#'
  AMDEP_FALSE=
fi


ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
          if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  fi
fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl.exe
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl.exe
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}clang"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="clang"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

fi


test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )
	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
	then :; else
	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	fi
	# We set ac_cv_exeext here because the later test for it is not
	# safe: cross compilers may not add the suffix if given an `-o'
	# argument, so we may need to know it at that point already.
	# Even if this section looks crufty: it has the advantage of
	# actually working.
	break;;
    * )
	break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else $as_nop
  ac_file=''
fi
if test -z "$ac_file"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
  esac
done
else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
  { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
  if { ac_try='./conftest$ac_cv_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$ac_file" || continue;
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_compiler_gnu=yes
else $as_nop
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu

if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
else $as_nop
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
  ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c11" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c11" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
     CC="$CC $ac_cv_prog_cc_c11"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
  ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c99" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c99" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
     CC="$CC $ac_cv_prog_cc_c99"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c89" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c89" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
     CC="$CC $ac_cv_prog_cc_c89"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  ac_prog_cc_stdc=c89
fi
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
printf %s "checking whether $CC understands -c and -o together... " >&6; }
if test ${am_cv_prog_cc_c_o+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
  # Make sure it works both with $CC and with simple cc.
  # Following AC_PROG_CC_C_O, we do the test twice because some
  # compilers refuse to overwrite an existing .o file with -o,
  # though they will create one.
  am_cv_prog_cc_c_o=yes
  for am_i in 1 2; do
    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } \
         && test -f conftest2.$ac_objext; then
      : OK
    else
      am_cv_prog_cc_c_o=no
      break
    fi
  done
  rm -f core conftest*
  unset am_i
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
   # Losing compiler, so override with the script.
   # FIXME: It is wrong to rewrite CC.
   # But if we don't then we get into trouble of one sort or another.
   # A longer-term fix would be to have automake use am__CC in this case,
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
   CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


depcc="$CC"   am_compiler_list=

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_CC_dependencies_compiler_type+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named 'D' -- because '-MD' means "put the output
  # in D".
  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_CC_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  am__universal=false
  case " $depcc " in #(
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
     esac

  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
      # Solaris 10 /bin/sh.
      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle '-M -o', and we need to detect this.  Also, some Intel
    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
    gcc)
      # This depmode causes a compiler race in universal mode.
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
      # After this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
      am__minus_obj=
      ;;
    none) break ;;
    esac
    if depmode=$depmode \
       source=sub/conftest.c object=$am__obj \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # or remarks (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored or not supported.
      # When given -MP, icc 7.0 and 7.1 complain thusly:
      #   icc: Command line warning: ignoring option '-M'; no argument required
      # The diagnosis changed in icc 8.0:
      #   icc: Command line remark: option '-MP' not supported
      if (grep 'ignoring option' conftest.err ||
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
        am_cv_CC_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_CC_dependencies_compiler_type=none
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  am__fastdepCC_TRUE=
  am__fastdepCC_FALSE='#'
else
  am__fastdepCC_TRUE='#'
  am__fastdepCC_FALSE=
fi




  # Make sure we can run config.sub.
$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
  as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
printf %s "checking build system type... " >&6; }
if test ${ac_cv_build+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
  as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
printf %s "checking host system type... " >&6; }
if test ${ac_cv_host+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test "x$host_alias" = x; then
  ac_cv_host=$ac_cv_build
else
  ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac





# Check whether --with-gnu-ld was given.
if test ${with_gnu_ld+y}
then :
  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
else $as_nop
  with_gnu_ld=no
fi

# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
  # contains only /bin. Note that ksh looks also at the FPATH variable,
  # so we have to set that as well for the test.
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
    && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
           || PATH_SEPARATOR=';'
       }
fi

if test -n "$LD"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld" >&5
printf %s "checking for ld... " >&6; }
elif test "$GCC" = yes; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
printf %s "checking for ld used by $CC... " >&6; }
elif test "$with_gnu_ld" = yes; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
printf %s "checking for GNU ld... " >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
printf %s "checking for non-GNU ld... " >&6; }
fi
if test -n "$LD"; then
  # Let the user override the test with a path.
  :
else
  if test ${acl_cv_path_LD+y}
then :
  printf %s "(cached) " >&6
else $as_nop

    acl_cv_path_LD= # Final result of this test
    ac_prog=ld # Program to search in $PATH
    if test "$GCC" = yes; then
      # Check if gcc -print-prog-name=ld gives a path.
      case $host in
        *-*-mingw*)
          # gcc leaves a trailing carriage return which upsets mingw
          acl_output=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
        *)
          acl_output=`($CC -print-prog-name=ld) 2>&5` ;;
      esac
      case $acl_output in
        # Accept absolute paths.
        [\\/]* | ?:[\\/]*)
          re_direlt='/[^/][^/]*/\.\./'
          # Canonicalize the pathname of ld
          acl_output=`echo "$acl_output" | sed 's%\\\\%/%g'`
          while echo "$acl_output" | grep "$re_direlt" > /dev/null 2>&1; do
            acl_output=`echo $acl_output | sed "s%$re_direlt%/%"`
          done
          # Got the pathname. No search in PATH is needed.
          acl_cv_path_LD="$acl_output"
          ac_prog=
          ;;
        "")
          # If it fails, then pretend we aren't using GCC.
          ;;
        *)
          # If it is relative, then search for the first ld in PATH.
          with_gnu_ld=unknown
          ;;
      esac
    fi
    if test -n "$ac_prog"; then
      # Search for $ac_prog in $PATH.
      acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
      for ac_dir in $PATH; do
        IFS="$acl_save_ifs"
        test -z "$ac_dir" && ac_dir=.
        if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
          acl_cv_path_LD="$ac_dir/$ac_prog"
          # Check to see if the program is GNU ld.  I'd rather use --version,
          # but apparently some variants of GNU ld only accept -v.
          # Break only if it was the GNU/non-GNU ld that we prefer.
          case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
            *GNU* | *'with BFD'*)
              test "$with_gnu_ld" != no && break
              ;;
            *)
              test "$with_gnu_ld" != yes && break
              ;;
          esac
        fi
      done
      IFS="$acl_save_ifs"
    fi
    case $host in
      *-*-aix*)
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __powerpc64__ || defined __LP64__
                int ok;
               #else
                error fail
               #endif

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  # The compiler produces 64-bit code. Add option '-b64' so that the
           # linker groks 64-bit object files.
           case "$acl_cv_path_LD " in
             *" -b64 "*) ;;
             *) acl_cv_path_LD="$acl_cv_path_LD -b64" ;;
           esac

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
        ;;
      sparc64-*-netbsd*)
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __sparcv9 || defined __arch64__
                int ok;
               #else
                error fail
               #endif

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
  # The compiler produces 32-bit code. Add option '-m elf32_sparc'
           # so that the linker groks 32-bit object files.
           case "$acl_cv_path_LD " in
             *" -m elf32_sparc "*) ;;
             *) acl_cv_path_LD="$acl_cv_path_LD -m elf32_sparc" ;;
           esac

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
        ;;
    esac

fi

  LD="$acl_cv_path_LD"
fi
if test -n "$LD"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
printf "%s\n" "$LD" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
  as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
if test ${acl_cv_prog_gnu_ld+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  # I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
  acl_cv_prog_gnu_ld=yes
  ;;
*)
  acl_cv_prog_gnu_ld=no
  ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$acl_cv_prog_gnu_ld





                                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
printf %s "checking for shared library run path origin... " >&6; }
if test ${acl_cv_rpath+y}
then :
  printf %s "(cached) " >&6
else $as_nop

    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
    . ./conftest.sh
    rm -f ./conftest.sh
    acl_cv_rpath=done

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
printf "%s\n" "$acl_cv_rpath" >&6; }
  wl="$acl_cv_wl"
  acl_libext="$acl_cv_libext"
  acl_shlibext="$acl_cv_shlibext"
  acl_libname_spec="$acl_cv_libname_spec"
  acl_library_names_spec="$acl_cv_library_names_spec"
  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
  acl_hardcode_direct="$acl_cv_hardcode_direct"
  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
    # Check whether --enable-rpath was given.
if test ${enable_rpath+y}
then :
  enableval=$enable_rpath; :
else $as_nop
  enable_rpath=yes
fi


SHLIBEXT="${acl_shlibext}"


########################################################################
# Set various environment variables (needed at configure time)
########################################################################

export MSYS=winsymlinks:nativestrict

# Assume current directory is SAGE_ROOT.
SAGE_ROOT=`pwd -P`


SAGE_LOCAL="$prefix"
# The following line is necessary because the code below
# inspects stuff in the installation prefix at configure time.
# This is nonstandard.
if test "$SAGE_LOCAL" = NONE; then
    SAGE_LOCAL=local
    if test -x "$SAGE_LOCAL"/bin/python3; then
        # Incremental build with an existing installation of python3 spkg
        # in SAGE_LOCAL or venv in SAGE_LOCAL.  Keep old behavior.
        SAGE_VENV_AUTO=no
    else
        SAGE_VENV_AUTO=yes
    fi
else
    SAGE_VENV_AUTO=no
fi
SAGE_SRC="$SAGE_ROOT/src"


# Check whether --with-sage-venv was given.
if test ${with_sage_venv+y}
then :
  withval=$with_sage_venv; SAGE_VENV="$withval"
else $as_nop
  SAGE_VENV="auto"
fi



SAGE_DOCS='${SAGE_LOCAL}'
SAGE_VENV_DOCS='${SAGE_VENV}'

#---------------------------------------------------------

# Check whether --enable-build-as-root was given.
if test ${enable_build_as_root+y}
then :
  enableval=$enable_build_as_root; enable_build_as_root=$enableval
else $as_nop
  enable_build_as_root=no
fi

if test "$enable_build_as_root" != yes; then

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for root user" >&5
printf %s "checking for root user... " >&6; }

uid=`id -u`
if test "x$uid" = "x0"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
    as_fn_error $? "You cannot build Sage as root, switch to an unprivileged user.  (If building in a container, use --enable-build-as-root.)" "$LINENO" 5
else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi;

fi

# Check whether --enable-fat-binary was given.
if test ${enable_fat_binary+y}
then :
  enableval=$enable_fat_binary; SAGE_FAT_BINARY="yes"

fi




# Check whether --enable-debug was given.
if test ${enable_debug+y}
then :
  enableval=$enable_debug; SAGE_DEBUG=$enableval

fi




# Check whether --enable-editable was given.
if test ${enable_editable+y}
then :
  enableval=$enable_editable; SAGE_EDITABLE=$enableval

else $as_nop
  SAGE_EDITABLE=no

fi


# Check whether --enable-wheels was given.
if test ${enable_wheels+y}
then :
  enableval=$enable_wheels;                  if test "x$SAGE_EDITABLE" = xyes
then :

else $as_nop
                     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: direct installation of the Sage library (--disable-editable --disable-wheels) is no longer supported; ignoring --disable-wheels" >&5
printf "%s\n" "$as_me: direct installation of the Sage library (--disable-editable --disable-wheels) is no longer supported; ignoring --disable-wheels" >&6;}

fi
                 SAGE_WHEELS=$enableval


else $as_nop
                   if test "x$SAGE_EDITABLE" = xyes
then :
                     SAGE_WHEELS=no


else $as_nop
                     SAGE_WHEELS=yes


fi

fi


# Check whether we are on a supported platform



case $host in
*-*-freebsd*);;
*-*-linux*);;
*-*-darwin*);;
*-*-mingw*);;

*)
as_fn_error $? "
You are attempting to build Sage on $host,
which is not a supported platform for Sage" "$LINENO" 5;;
esac

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the symbolic links in the source tree" >&5
printf %s "checking the symbolic links in the source tree... " >&6; }
if test -L build/pkgs/liblzma/package-version.txt
then :
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: intact" >&5
printf "%s\n" "intact" >&6; }

else $as_nop
          if test ! -e build/pkgs/sagelib/src
then :
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: intact (with links to embedded source trees pruned)" >&5
printf "%s\n" "intact (with links to embedded source trees pruned)" >&6; }

else $as_nop
          if test -d build/pkgs/sagelib/src
then :
              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: broken (links to directories have been replaced by copies)" >&5
printf "%s\n" "broken (links to directories have been replaced by copies)" >&6; }

else $as_nop
              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: broken" >&5
printf "%s\n" "broken" >&6; }

fi
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Sorry, the symbolic links in this source tree are broken." >&5
printf "%s\n" "$as_me: Sorry, the symbolic links in this source tree are broken." >&6;}
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: See README.md for installation instructions." >&5
printf "%s\n" "$as_me: See README.md for installation instructions." >&6;}
        as_fn_error $? "Exiting, as Sage cannot be built from this source tree." "$LINENO" 5

fi

fi

###############################################################################
# Check general programs
###############################################################################

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
printf %s "checking for a sed that does not truncate output... " >&6; }
if test ${ac_cv_path_SED+y}
then :
  printf %s "(cached) " >&6
else $as_nop
            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     for ac_i in 1 2 3 4 5 6 7; do
       ac_script="$ac_script$as_nl$ac_script"
     done
     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
     { ac_script=; unset ac_script;}
     if test -z "$SED"; then
  ac_path_SED_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in sed gsed
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
  # Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
  ac_count=0
  printf %s 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    printf "%s\n" '' >> "conftest.nl"
    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_SED_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_SED="$ac_path_SED"
      ac_path_SED_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_SED_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_SED"; then
    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  fi
else
  ac_cv_path_SED=$SED
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
printf "%s\n" "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
  rm -f conftest.sed


# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_found_ar+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$found_ar"; then
  ac_cv_prog_found_ar="$found_ar" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_found_ar="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_found_ar" && ac_cv_prog_found_ar="no"
fi
fi
found_ar=$ac_cv_prog_found_ar
if test -n "$found_ar"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $found_ar" >&5
printf "%s\n" "$found_ar" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test x$found_ar != xyes
then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Sorry, the 'ar' command must be in the path to build Sage" >&5
printf "%s\n" "$as_me: Sorry, the 'ar' command must be in the path to build Sage" >&6;}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: On some systems it can be found in /usr/ccs/bin " >&5
printf "%s\n" "$as_me: On some systems it can be found in /usr/ccs/bin " >&6;}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: 'ar' is also part of the GNU 'binutils' package." >&5
printf "%s\n" "$as_me: 'ar' is also part of the GNU 'binutils' package." >&6;}
    as_fn_error $? "Exiting, as the archiver 'ar' can not be found." "$LINENO" 5
fi

# Extract the first word of "m4", so it can be a program name with args.
set dummy m4; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_found_m4+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$found_m4"; then
  ac_cv_prog_found_m4="$found_m4" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_found_m4="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_found_m4" && ac_cv_prog_found_m4="no"
fi
fi
found_m4=$ac_cv_prog_found_m4
if test -n "$found_m4"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $found_m4" >&5
printf "%s\n" "$found_m4" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test x$found_m4 != xyes
then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Sorry, the 'm4' command must be in the path to build Sage" >&5
printf "%s\n" "$as_me: Sorry, the 'm4' command must be in the path to build Sage" >&6;}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: On some systems it can be found in /usr/ccs/bin" >&5
printf "%s\n" "$as_me: On some systems it can be found in /usr/ccs/bin" >&6;}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: See also http://www.gnu.org/software/m4/" >&5
printf "%s\n" "$as_me: See also http://www.gnu.org/software/m4/" >&6;}
    as_fn_error $? "Exiting, as the macro processor 'm4' can not be found." "$LINENO" 5
fi










if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
	if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PKG_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
printf "%s\n" "$PKG_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
  ac_pt_PKG_CONFIG=$PKG_CONFIG
  # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $ac_pt_PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_pt_PKG_CONFIG" = x; then
    PKG_CONFIG=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    PKG_CONFIG=$ac_pt_PKG_CONFIG
  fi
else
  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi

fi
if test -n "$PKG_CONFIG"; then
	_pkg_min_version=0.29
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		PKG_CONFIG=""
	fi
fi

# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_found_ranlib+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$found_ranlib"; then
  ac_cv_prog_found_ranlib="$found_ranlib" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_found_ranlib="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_found_ranlib" && ac_cv_prog_found_ranlib="no"
fi
fi
found_ranlib=$ac_cv_prog_found_ranlib
if test -n "$found_ranlib"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $found_ranlib" >&5
printf "%s\n" "$found_ranlib" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test x$found_ranlib != xyes
then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Sorry, the 'ranlib' command must be in the path to build Sage" >&5
printf "%s\n" "$as_me: Sorry, the 'ranlib' command must be in the path to build Sage" >&6;}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: On some systems it can be found in /usr/ccs/bin " >&5
printf "%s\n" "$as_me: On some systems it can be found in /usr/ccs/bin " >&6;}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: 'ranlib' is also part of the GNU 'binutils' package." >&5
printf "%s\n" "$as_me: 'ranlib' is also part of the GNU 'binutils' package." >&6;}
    as_fn_error $? "Exiting, as 'ranlib' can not be found." "$LINENO" 5
fi

# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_found_strip+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$found_strip"; then
  ac_cv_prog_found_strip="$found_strip" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_found_strip="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_found_strip" && ac_cv_prog_found_strip="no"
fi
fi
found_strip=$ac_cv_prog_found_strip
if test -n "$found_strip"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $found_strip" >&5
printf "%s\n" "$found_strip" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test x$found_strip != xyes
then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Sorry, the 'strip' command must be in the path to build Sage" >&5
printf "%s\n" "$as_me: Sorry, the 'strip' command must be in the path to build Sage" >&6;}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: On some systems 'strip' can be found in /usr/ccs/bin " >&5
printf "%s\n" "$as_me: On some systems 'strip' can be found in /usr/ccs/bin " >&6;}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: 'strip' is also part of the GNU 'binutils' package." >&5
printf "%s\n" "$as_me: 'strip' is also part of the GNU 'binutils' package." >&6;}
    as_fn_error $? "Exiting, as 'strip' can not be found." "$LINENO" 5
fi

# Check tar
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU or BSD tar" >&5
printf %s "checking for GNU or BSD tar... " >&6; }
if test ${ac_cv_path_TAR+y}
then :
  printf %s "(cached) " >&6
else $as_nop

if test -z "$TAR"; then
  ac_path_TAR_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$PATH:/usr/sfw/bin"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in tar gtar
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_TAR="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_TAR" || continue

ac_version_TAR=`$ac_path_TAR --version 2>&1`
if echo "$ac_version_TAR" | grep >/dev/null GNU; then
    ac_cv_path_TAR=$ac_path_TAR
    if test $ac_prog = tar; then
        ac_path_TAR_found=:
    fi
fi
if echo "$ac_version_TAR" | grep >/dev/null bsdtar; then
    ac_cv_path_TAR=$ac_path_TAR
    if test $ac_prog = tar; then
        ac_path_TAR_found=:
    fi
fi

      $ac_path_TAR_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_TAR"; then
    as_fn_error $? "could not find either a GNU or BSD version of tar" "$LINENO" 5
  fi
else
  ac_cv_path_TAR=$TAR
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_TAR" >&5
printf "%s\n" "$ac_cv_path_TAR" >&6; }

command_TAR=`command -v tar 2>/dev/null`
if test x$command_TAR != x$ac_cv_path_TAR
then :
  as_fn_error $? "found a good version of tar in $ac_cv_path_TAR, but it's not the first \"tar\" program in your PATH" "$LINENO" 5

fi

# Check make (unless MAKE is set)
if test -z "$MAKE"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU make" >&5
printf %s "checking for GNU make... " >&6; }
if test ${ac_cv_path_MAKE+y}
then :
  printf %s "(cached) " >&6
else $as_nop

    if test -z "$MAKE"; then
  ac_path_MAKE_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$PATH:/usr/sfw/bin"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in make gmake
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_MAKE="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_MAKE" || continue

    ac_version_MAKE=`$ac_path_MAKE --version 2>&1`
    if echo "$ac_version_MAKE" | grep >/dev/null GNU; then
        ac_cv_path_MAKE=$ac_path_MAKE
        if test $ac_prog = make; then
            ac_path_MAKE_found=:
        fi
    fi

      $ac_path_MAKE_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_MAKE"; then
    as_fn_error $? "could not find a GNU version of make" "$LINENO" 5
  fi
else
  ac_cv_path_MAKE=$MAKE
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_MAKE" >&5
printf "%s\n" "$ac_cv_path_MAKE" >&6; }

    command_MAKE=`command -v make 2>/dev/null`
    if test x$command_MAKE != x$ac_cv_path_MAKE
then :
  as_fn_error $? "found GNU make in $ac_cv_path_MAKE, but it's not the first \"make\" program in your PATH" "$LINENO" 5
fi
fi

# Check for system python
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python" >&5
printf %s "checking for Python... " >&6; }
if SAGE_BOOTSTRAP_PYTHON=$(build/bin/sage-bootstrap-python -c "import sys; print(sys.executable)"); then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SAGE_BOOTSTRAP_PYTHON" >&5
printf "%s\n" "$SAGE_BOOTSTRAP_PYTHON" >&6; }
else
    as_fn_error $? "You do not have a suitable version of Python installed" "$LINENO" 5
fi

# Check that perl is available, with version 5.8.0 or later.
# Some packages need perl, however it is not clear whether Sage really
# requires version >= 5.8.0.  The R package *used* to require it, but
# not anymore. -- Jeroen Demeyer
# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PERL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PERL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PERL=$ac_cv_path_PERL
if test -n "$PERL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
printf "%s\n" "$PERL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Perl version 5.8.0 or later" >&5
printf %s "checking for Perl version 5.8.0 or later... " >&6; }
if test ${ax_cv_prog_perl_version+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if "$PERL" -e 'require 5.8.0;' >/dev/null 2>&1
then :
  ax_cv_prog_perl_version=yes
else $as_nop
  ax_cv_prog_perl_version=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_prog_perl_version" >&5
printf "%s\n" "$ax_cv_prog_perl_version" >&6; }
 if test x"$ax_cv_prog_perl_version" = xyes
then :

else $as_nop

    as_fn_error $? "Exiting, since Sage requires perl-5.8.0 or later" "$LINENO" 5

fi

###############################################################################
# Check C/C++/Fortran compilers
###############################################################################

# Save compiler flags as configured by the user.
# We have to redo this, because otherwise `AC_PROG_CC` will just overwrite them.
CFLAGS="$CFLAGS"

CXXFLAGS="$CXXFLAGS"

FCFLAGS="$FCFLAGS"

F77FLAGS="$F77FLAGS"







    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a conda environment is active" >&5
printf %s "checking whether a conda environment is active... " >&6; }
    if test "x$CONDA_PREFIX" != x
then :
  have_conda_active=yes
else $as_nop
  have_conda_active=no
fi
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_conda_active" >&5
printf "%s\n" "$have_conda_active" >&6; }
    if test $have_conda_active = yes
then :

                                reasons=
        need_pkgs=
        if test -z "$CC" -o -z "$CXX" -o -z "$FC"
then :

            as_fn_append reasons ", but
at least one of the environment variables CC, CXX, FC is not set"
            as_fn_append need_pkgs " c-compiler cxx-compiler fortran-compiler"

fi
        case "$PKG_CONFIG" in #(
  $CONDA_PREFIX/bin/*pkg-config) :

                       ;; #(
  *) :

                        if test -z "$reasons"
then :
  as_fn_append reasons ", but"
else $as_nop
  as_fn_append reasons " and"
fi
            as_fn_append reasons "
the pkg-config command is not provided by the conda environment"
            as_fn_append need_pkgs " pkg-config"
         ;;
esac
        if test -n "$need_pkgs"
then :

            as_fn_error $? "A conda environment ($CONDA_DEFAULT_ENV) is active$reasons,
which indicates that the conda environment is missing
the following conda packages required for building Sage:
    $need_pkgs
For building Sage, either:
- activate a conda environment that has these packages, using:
    conda activate ENVIRONMENT
- or install these conda packages, using
    conda install $need_pkgs
- or deactivate conda by
    conda deactivate
  (this command may need to be repeated)." "$LINENO" 5

fi

fi


ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
          if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  fi
fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl.exe
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl.exe
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}clang"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="clang"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

fi


test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_compiler_gnu=yes
else $as_nop
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu

if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
else $as_nop
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
  ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c11" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c11" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
     CC="$CC $ac_cv_prog_cc_c11"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
  ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c99" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c99" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
     CC="$CC $ac_cv_prog_cc_c99"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c89" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c89" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
     CC="$CC $ac_cv_prog_cc_c89"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  ac_prog_cc_stdc=c89
fi
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
printf %s "checking whether $CC understands -c and -o together... " >&6; }
if test ${am_cv_prog_cc_c_o+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
  # Make sure it works both with $CC and with simple cc.
  # Following AC_PROG_CC_C_O, we do the test twice because some
  # compilers refuse to overwrite an existing .o file with -o,
  # though they will create one.
  am_cv_prog_cc_c_o=yes
  for am_i in 1 2; do
    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } \
         && test -f conftest2.$ac_objext; then
      : OK
    else
      am_cv_prog_cc_c_o=no
      break
    fi
  done
  rm -f core conftest*
  unset am_i
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
   # Losing compiler, so override with the script.
   # FIXME: It is wrong to rewrite CC.
   # But if we don't then we get into trouble of one sort or another.
   # A longer-term fix would be to have automake use am__CC in this case,
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
   CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


depcc="$CC"   am_compiler_list=

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_CC_dependencies_compiler_type+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named 'D' -- because '-MD' means "put the output
  # in D".
  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_CC_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  am__universal=false
  case " $depcc " in #(
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
     esac

  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
      # Solaris 10 /bin/sh.
      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle '-M -o', and we need to detect this.  Also, some Intel
    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
    gcc)
      # This depmode causes a compiler race in universal mode.
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
      # After this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
      am__minus_obj=
      ;;
    none) break ;;
    esac
    if depmode=$depmode \
       source=sub/conftest.c object=$am__obj \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # or remarks (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored or not supported.
      # When given -MP, icc 7.0 and 7.1 complain thusly:
      #   icc: Command line warning: ignoring option '-M'; no argument required
      # The diagnosis changed in icc 8.0:
      #   icc: Command line remark: option '-MP' not supported
      if (grep 'ignoring option' conftest.err ||
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
        am_cv_CC_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_CC_dependencies_compiler_type=none
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  am__fastdepCC_TRUE=
  am__fastdepCC_FALSE='#'
else
  am__fastdepCC_TRUE='#'
  am__fastdepCC_FALSE=
fi


ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if test ${ac_cv_prog_CPP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      # Double quotes because $CC needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

else $as_nop
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  # Broken: success on invalid input.
continue
else $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

else $as_nop
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  # Broken: success on invalid input.
continue
else $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :

else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu







ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
  if test -n "$CCC"; then
    CXX=$CCC
  else
    if test -n "$ac_tool_prefix"; then
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CXX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CXX"; then
  ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
printf "%s\n" "$CXX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$CXX" && break
  done
fi
if test -z "$CXX"; then
  ac_ct_CXX=$CXX
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CXX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CXX"; then
  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CXX="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
printf "%s\n" "$ac_ct_CXX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ac_ct_CXX" && break
done

  if test "x$ac_ct_CXX" = x; then
    CXX="g++"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CXX=$ac_ct_CXX
  fi
fi

  fi
fi
# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
printf %s "checking whether the compiler supports GNU C++... " >&6; }
if test ${ac_cv_cxx_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_compiler_gnu=yes
else $as_nop
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

if test $ac_compiler_gnu = yes; then
  GXX=yes
else
  GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+y}
ac_save_CXXFLAGS=$CXXFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
printf %s "checking whether $CXX accepts -g... " >&6; }
if test ${ac_cv_prog_cxx_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
   ac_cxx_werror_flag=yes
   ac_cv_prog_cxx_g=no
   CXXFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_cv_prog_cxx_g=yes
else $as_nop
  CXXFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :

else $as_nop
  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	 CXXFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_cv_prog_cxx_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
if test $ac_test_CXXFLAGS; then
  CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
  if test "$GXX" = yes; then
    CXXFLAGS="-g -O2"
  else
    CXXFLAGS="-g"
  fi
else
  if test "$GXX" = yes; then
    CXXFLAGS="-O2"
  else
    CXXFLAGS=
  fi
fi
ac_prog_cxx_stdcxx=no
if test x$ac_prog_cxx_stdcxx = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
printf %s "checking for $CXX option to enable C++11 features... " >&6; }
if test ${ac_cv_prog_cxx_cxx11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cxx_cxx11=no
ac_save_CXX=$CXX
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_cxx_conftest_cxx11_program
_ACEOF
for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
do
  CXX="$ac_save_CXX $ac_arg"
  if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_cv_prog_cxx_cxx11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
done
rm -f conftest.$ac_ext
CXX=$ac_save_CXX
fi

if test "x$ac_cv_prog_cxx_cxx11" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cxx_cxx11" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
     CXX="$CXX $ac_cv_prog_cxx_cxx11"
fi
  ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
  ac_prog_cxx_stdcxx=cxx11
fi
fi
if test x$ac_prog_cxx_stdcxx = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
printf %s "checking for $CXX option to enable C++98 features... " >&6; }
if test ${ac_cv_prog_cxx_cxx98+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cxx_cxx98=no
ac_save_CXX=$CXX
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_cxx_conftest_cxx98_program
_ACEOF
for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
do
  CXX="$ac_save_CXX $ac_arg"
  if ac_fn_cxx_try_compile "$LINENO"
then :
  ac_cv_prog_cxx_cxx98=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
done
rm -f conftest.$ac_ext
CXX=$ac_save_CXX
fi

if test "x$ac_cv_prog_cxx_cxx98" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cxx_cxx98" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
     CXX="$CXX $ac_cv_prog_cxx_cxx98"
fi
  ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
  ac_prog_cxx_stdcxx=cxx98
fi
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

depcc="$CXX"  am_compiler_list=

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_CXX_dependencies_compiler_type+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named 'D' -- because '-MD' means "put the output
  # in D".
  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_CXX_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  am__universal=false
  case " $depcc " in #(
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
     esac

  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
      # Solaris 10 /bin/sh.
      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle '-M -o', and we need to detect this.  Also, some Intel
    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
    gcc)
      # This depmode causes a compiler race in universal mode.
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
      # After this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
      am__minus_obj=
      ;;
    none) break ;;
    esac
    if depmode=$depmode \
       source=sub/conftest.c object=$am__obj \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # or remarks (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored or not supported.
      # When given -MP, icc 7.0 and 7.1 complain thusly:
      #   icc: Command line warning: ignoring option '-M'; no argument required
      # The diagnosis changed in icc 8.0:
      #   icc: Command line remark: option '-MP' not supported
      if (grep 'ignoring option' conftest.err ||
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
        am_cv_CXX_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_CXX_dependencies_compiler_type=none
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
  am__fastdepCXX_TRUE=
  am__fastdepCXX_FALSE='#'
else
  am__fastdepCXX_TRUE='#'
  am__fastdepCXX_FALSE=
fi


ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$FC"; then
  ac_cv_prog_FC="$FC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
FC=$ac_cv_prog_FC
if test -n "$FC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FC" >&5
printf "%s\n" "$FC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$FC" && break
  done
fi
if test -z "$FC"; then
  ac_ct_FC=$FC
  for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_FC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_FC"; then
  ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_FC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_FC=$ac_cv_prog_ac_ct_FC
if test -n "$ac_ct_FC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FC" >&5
printf "%s\n" "$ac_ct_FC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ac_ct_FC" && break
done

  if test "x$ac_ct_FC" = x; then
    FC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    FC=$ac_ct_FC
  fi
fi


# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done
rm -f a.out

# If we don't use `.F' as extension, the preprocessor is not run on the
# input file.  (Note that this only needs to work for GNU compilers.)
ac_save_ext=$ac_ext
ac_ext=F
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU Fortran" >&5
printf %s "checking whether the compiler supports GNU Fortran... " >&6; }
if test ${ac_cv_fc_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat > conftest.$ac_ext <<_ACEOF
      program main
#ifndef __GNUC__
       choke me
#endif

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"
then :
  ac_compiler_gnu=yes
else $as_nop
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_fc_compiler_gnu=$ac_compiler_gnu

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5
printf "%s\n" "$ac_cv_fc_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

ac_ext=$ac_save_ext
ac_test_FCFLAGS=${FCFLAGS+y}
ac_save_FCFLAGS=$FCFLAGS
FCFLAGS=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5
printf %s "checking whether $FC accepts -g... " >&6; }
if test ${ac_cv_prog_fc_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  FCFLAGS=-g
cat > conftest.$ac_ext <<_ACEOF
      program main

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"
then :
  ac_cv_prog_fc_g=yes
else $as_nop
  ac_cv_prog_fc_g=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5
printf "%s\n" "$ac_cv_prog_fc_g" >&6; }
if test $ac_test_FCFLAGS; then
  FCFLAGS=$ac_save_FCFLAGS
elif test $ac_cv_prog_fc_g = yes; then
  if test "x$ac_cv_fc_compiler_gnu" = xyes; then
    FCFLAGS="-g -O2"
  else
    FCFLAGS="-g"
  fi
else
  if test "x$ac_cv_fc_compiler_gnu" = xyes; then
    FCFLAGS="-O2"
  else
    FCFLAGS=
  fi
fi

if test $ac_compiler_gnu = yes; then
  GFC=yes
else
  GFC=
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu





# On darwin, also set the objective C/C++ compilers
# Checking on all platforms doesn't hurt and stops
# configure from sending an error when run on non-darwin.
ac_ext=m
ac_cpp='$OBJCPP $CPPFLAGS'
ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_objc_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in gcc objcc objc cc CC clang
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OBJC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OBJC"; then
  ac_cv_prog_OBJC="$OBJC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_OBJC="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OBJC=$ac_cv_prog_OBJC
if test -n "$OBJC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJC" >&5
printf "%s\n" "$OBJC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$OBJC" && break
  done
fi
if test -z "$OBJC"; then
  ac_ct_OBJC=$OBJC
  for ac_prog in gcc objcc objc cc CC clang
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OBJC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_OBJC"; then
  ac_cv_prog_ac_ct_OBJC="$ac_ct_OBJC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OBJC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OBJC=$ac_cv_prog_ac_ct_OBJC
if test -n "$ac_ct_OBJC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJC" >&5
printf "%s\n" "$ac_ct_OBJC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ac_ct_OBJC" && break
done

  if test "x$ac_ct_OBJC" = x; then
    OBJC="gcc"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OBJC=$ac_ct_OBJC
  fi
fi

# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Objective C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU Objective C" >&5
printf %s "checking whether the compiler supports GNU Objective C... " >&6; }
if test ${ac_cv_objc_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_objc_try_compile "$LINENO"
then :
  ac_compiler_gnu=yes
else $as_nop
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_objc_compiler_gnu=$ac_compiler_gnu

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objc_compiler_gnu" >&5
printf "%s\n" "$ac_cv_objc_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_objc_compiler_gnu

if test $ac_compiler_gnu = yes; then
  GOBJC=yes
else
  GOBJC=
fi
ac_test_OBJCFLAGS=${OBJCFLAGS+y}
ac_save_OBJCFLAGS=$OBJCFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $OBJC accepts -g" >&5
printf %s "checking whether $OBJC accepts -g... " >&6; }
if test ${ac_cv_prog_objc_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_objc_werror_flag=$ac_objc_werror_flag
   ac_objc_werror_flag=yes
   ac_cv_prog_objc_g=no
   OBJCFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objc_try_compile "$LINENO"
then :
  ac_cv_prog_objc_g=yes
else $as_nop
  OBJCFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objc_try_compile "$LINENO"
then :

else $as_nop
  ac_objc_werror_flag=$ac_save_objc_werror_flag
	 OBJCFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objc_try_compile "$LINENO"
then :
  ac_cv_prog_objc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_objc_werror_flag=$ac_save_objc_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_objc_g" >&5
printf "%s\n" "$ac_cv_prog_objc_g" >&6; }
if test $ac_test_OBJCFLAGS; then
  OBJCFLAGS=$ac_save_OBJCFLAGS
elif test $ac_cv_prog_objc_g = yes; then
  if test "$GOBJC" = yes; then
    OBJCFLAGS="-g -O2"
  else
    OBJCFLAGS="-g"
  fi
else
  if test "$GOBJC" = yes; then
    OBJCFLAGS="-O2"
  else
    OBJCFLAGS=
  fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

depcc="$OBJC" am_compiler_list='gcc3 gcc'

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_OBJC_dependencies_compiler_type+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named 'D' -- because '-MD' means "put the output
  # in D".
  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_OBJC_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  am__universal=false


  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
      # Solaris 10 /bin/sh.
      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle '-M -o', and we need to detect this.  Also, some Intel
    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
    gcc)
      # This depmode causes a compiler race in universal mode.
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
      # After this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
      am__minus_obj=
      ;;
    none) break ;;
    esac
    if depmode=$depmode \
       source=sub/conftest.c object=$am__obj \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # or remarks (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored or not supported.
      # When given -MP, icc 7.0 and 7.1 complain thusly:
      #   icc: Command line warning: ignoring option '-M'; no argument required
      # The diagnosis changed in icc 8.0:
      #   icc: Command line remark: option '-MP' not supported
      if (grep 'ignoring option' conftest.err ||
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
        am_cv_OBJC_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_OBJC_dependencies_compiler_type=none
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_OBJC_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_OBJC_dependencies_compiler_type" >&6; }
OBJCDEPMODE=depmode=$am_cv_OBJC_dependencies_compiler_type

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_OBJC_dependencies_compiler_type" = gcc3; then
  am__fastdepOBJC_TRUE=
  am__fastdepOBJC_FALSE='#'
else
  am__fastdepOBJC_TRUE='#'
  am__fastdepOBJC_FALSE=
fi


ac_ext=mm
ac_cpp='$OBJCXXCPP $CPPFLAGS'
ac_compile='$OBJCXX -c $OBJCXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$OBJCXX -o conftest$ac_exeext $OBJCXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_objcxx_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in g++ objc++ objcxx c++ CXX
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OBJCXX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$OBJCXX"; then
  ac_cv_prog_OBJCXX="$OBJCXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_OBJCXX="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OBJCXX=$ac_cv_prog_OBJCXX
if test -n "$OBJCXX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJCXX" >&5
printf "%s\n" "$OBJCXX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$OBJCXX" && break
  done
fi
if test -z "$OBJCXX"; then
  ac_ct_OBJCXX=$OBJCXX
  for ac_prog in g++ objc++ objcxx c++ CXX
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OBJCXX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_OBJCXX"; then
  ac_cv_prog_ac_ct_OBJCXX="$ac_ct_OBJCXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OBJCXX="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OBJCXX=$ac_cv_prog_ac_ct_OBJCXX
if test -n "$ac_ct_OBJCXX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCXX" >&5
printf "%s\n" "$ac_ct_OBJCXX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ac_ct_OBJCXX" && break
done

  if test "x$ac_ct_OBJCXX" = x; then
    OBJCXX="g++"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OBJCXX=$ac_ct_OBJCXX
  fi
fi

# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Objective C++ compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU Objective C++" >&5
printf %s "checking whether the compiler supports GNU Objective C++... " >&6; }
if test ${ac_cv_objcxx_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_objcxx_try_compile "$LINENO"
then :
  ac_compiler_gnu=yes
else $as_nop
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_objcxx_compiler_gnu=$ac_compiler_gnu

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objcxx_compiler_gnu" >&5
printf "%s\n" "$ac_cv_objcxx_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_objcxx_compiler_gnu

if test $ac_compiler_gnu = yes; then
  GOBJCXX=yes
else
  GOBJCXX=
fi
ac_test_OBJCXXFLAGS=${OBJCXXFLAGS+y}
ac_save_OBJCXXFLAGS=$OBJCXXFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $OBJCXX accepts -g" >&5
printf %s "checking whether $OBJCXX accepts -g... " >&6; }
if test ${ac_cv_prog_objcxx_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_objcxx_werror_flag=$ac_objcxx_werror_flag
   ac_objcxx_werror_flag=yes
   ac_cv_prog_objcxx_g=no
   OBJCXXFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objcxx_try_compile "$LINENO"
then :
  ac_cv_prog_objcxx_g=yes
else $as_nop
  OBJCXXFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objcxx_try_compile "$LINENO"
then :

else $as_nop
  ac_objcxx_werror_flag=$ac_save_objcxx_werror_flag
	 OBJCXXFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_objcxx_try_compile "$LINENO"
then :
  ac_cv_prog_objcxx_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_objcxx_werror_flag=$ac_save_objcx_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_objcxx_g" >&5
printf "%s\n" "$ac_cv_prog_objcxx_g" >&6; }
if test $ac_test_OBJCXXFLAGS; then
  OBJCXXFLAGS=$ac_save_OBJCXXFLAGS
elif test $ac_cv_prog_objcxx_g = yes; then
  if test "$GOBJCXX" = yes; then
    OBJCXXFLAGS="-g -O2"
  else
    OBJCXXFLAGS="-g"
  fi
else
  if test "$GOBJCXX" = yes; then
    OBJCXXFLAGS="-O2"
  else
    OBJCXXFLAGS=
  fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

depcc="$OBJCXX" am_compiler_list='gcc3 gcc'

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_OBJCXX_dependencies_compiler_type+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named 'D' -- because '-MD' means "put the output
  # in D".
  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_OBJCXX_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  am__universal=false


  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
      # Solaris 10 /bin/sh.
      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle '-M -o', and we need to detect this.  Also, some Intel
    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
    gcc)
      # This depmode causes a compiler race in universal mode.
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
      # After this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
      am__minus_obj=
      ;;
    none) break ;;
    esac
    if depmode=$depmode \
       source=sub/conftest.c object=$am__obj \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # or remarks (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored or not supported.
      # When given -MP, icc 7.0 and 7.1 complain thusly:
      #   icc: Command line warning: ignoring option '-M'; no argument required
      # The diagnosis changed in icc 8.0:
      #   icc: Command line remark: option '-MP' not supported
      if (grep 'ignoring option' conftest.err ||
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
        am_cv_OBJCXX_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_OBJCXX_dependencies_compiler_type=none
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_OBJCXX_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_OBJCXX_dependencies_compiler_type" >&6; }
OBJCXXDEPMODE=depmode=$am_cv_OBJCXX_dependencies_compiler_type

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_OBJCXX_dependencies_compiler_type" = gcc3; then
  am__fastdepOBJCXX_TRUE=
  am__fastdepOBJCXX_FALSE='#'
else
  am__fastdepOBJCXX_TRUE='#'
  am__fastdepOBJCXX_FALSE=
fi





if test "x$CXX" = x
then :
  as_fn_error $? "a C++ compiler is missing" "$LINENO" 5
fi


###############################################################################
# Check header files
###############################################################################


# complex.h is one that might not exist on older systems.
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


ac_header= ac_cache=
for ac_item in $ac_header_cxx_list
do
  if test $ac_cache; then
    ac_fn_cxx_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
    if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
      printf "%s\n" "#define $ac_item 1" >> confdefs.h
    fi
    ac_header= ac_cache=
  elif test $ac_header; then
    ac_cache=$ac_item
  else
    ac_header=$ac_item
  fi
done








if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :

printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h

fi
ac_fn_cxx_check_header_compile "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
if test "x$ac_cv_header_complex_h" = xyes
then :

else $as_nop

    as_fn_error $? "Exiting, since you do not have the 'complex.h' header file." "$LINENO" 5

fi



###############################################################################
# Check libraries
###############################################################################

# First check for something that should be in any maths library (sqrt).
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
printf %s "checking for sqrt in -lm... " >&6; }
if test ${ac_cv_lib_m_sqrt+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lm  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int sqrt ();
}
int
main (void)
{
return conftest::sqrt ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_m_sqrt=yes
else $as_nop
  ac_cv_lib_m_sqrt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
printf "%s\n" "$ac_cv_lib_m_sqrt" >&6; }
if test "x$ac_cv_lib_m_sqrt" = xyes
then :
  printf "%s\n" "#define HAVE_LIBM 1" >>confdefs.h

  LIBS="-lm $LIBS"

else $as_nop

                       as_fn_error $? "Exiting, since a maths library was not found." "$LINENO" 5

fi


# Check that we are not building in a directory containing spaces
if echo "$ac_pwd" |grep " " >/dev/null
then :
  as_fn_error $? "the path to the Sage root directory ($ac_pwd) contains a space. Sage will not build correctly in this case" "$LINENO" 5

fi

###############################################################################
# Collect substitutions for build/make/Makefile.in
###############################################################################

# $(TOOLCHAIN) variable containing prerequisites for the build
SAGE_TOOLCHAIN=gcc
if test "$SAGE_INSTALL_CCACHE" = yes ; then
    SAGE_TOOLCHAIN="$SAGE_TOOLCHAIN ccache"
fi


# Check whether --enable-experimental-packages was given.
if test ${enable_experimental_packages+y}
then :
  enableval=$enable_experimental_packages;
fi

# Check whether --enable-download-from-upstream-url was given.
if test ${enable_download_from_upstream_url+y}
then :
  enableval=$enable_download_from_upstream_url;
else $as_nop
  enable_download_from_upstream_url=yes
fi


# Check whether --enable-system-site-packages was given.
if test ${enable_system_site_packages+y}
then :
  enableval=$enable_system_site_packages;
  if test "x$enable_system_site_packages" = "xyes"
then :

                            SAGE_PIP_INSTALL_FLAGS="${SAGE_PIP_INSTALL_FLAGS} --no-deps --ignore-installed"

    SAGE_VENV_FLAGS="${SAGE_VENV_FLAGS} --system-site-packages"

                                with_system_python3="force"

            ENABLE_SYSTEM_SITE_PACKAGES=yes

fi

fi





SAGE_SPKG_OPTIONS=""
if test "x$enable_experimental_packages" = "xyes"
then :

  as_fn_append SAGE_SPKG_OPTIONS " -y"

fi
if test "x$enable_download_from_upstream_url" = "xyes"
then :

  as_fn_append SAGE_SPKG_OPTIONS " -o"

fi


# Check whether --enable-sage_conf was given.
if test ${enable_sage_conf+y}
then :
  enableval=$enable_sage_conf;
    for pkg in sage_conf; do
      eval "SAGE_ENABLE_$pkg=\$enableval"
    done

fi


# Check whether --enable-cvxopt was given.
if test ${enable_cvxopt+y}
then :
  enableval=$enable_cvxopt;
    for pkg in cvxopt suitesparse; do
      eval "SAGE_ENABLE_$pkg=\$enableval"
    done

fi


# Check whether --enable-notebook was given.
if test ${enable_notebook+y}
then :
  enableval=$enable_notebook;
    for pkg in notebook nbconvert beautifulsoup4 sagenb_export nbformat nbclient terminado send2trash prometheus_client mistune pandocfilters bleach defusedxml jsonschema jupyter_jsmol argon2_cffi argon2_cffi_bindings webencodings tinycss2 ipympl soupsieve fastjsonschema anyio arrow async_lru fqdn isoduration json5 jsonpointer jsonschema_specifications jupyter_events jupyter_lsp jupyter_server jupyter_server_terminals jupyterlab jupyterlab_server jupyterlab_pygments jupyterlab_mathjax2 jupyter_sphinx notebook_shim overrides python_json_logger pyyaml referencing rfc3339_validator rfc3986_validator rpds_py sniffio types_python_dateutil uri_template webcolors websocket_client httpx httpcore h11; do
      eval "SAGE_ENABLE_$pkg=\$enableval"
    done

fi


# Check whether --enable-r was given.
if test ${enable_r+y}
then :
  enableval=$enable_r;
    for pkg in r rpy2 r_jupyter tzlocal pytz_deprecation_shim tzdata; do
      eval "SAGE_ENABLE_$pkg=\$enableval"
    done

fi


# Check whether --enable-sagetex was given.
if test ${enable_sagetex+y}
then :
  enableval=$enable_sagetex;
    SAGE_ENABLE_sagetex=$enableval

fi


# Check whether --enable-doc was given.
if test ${enable_doc+y}
then :
  enableval=$enable_doc;
        for pkg in sage_docbuild alabaster babel snowballstemmer imagesize sphinx sphinxcontrib_devhelp sphinxcontrib_jsmath sphinxcontrib_serializinghtml sphinxcontrib_applehelp sphinxcontrib_htmlhelp sphinxcontrib_qthelp sphinxcontrib_websupport jupyter_sphinx furo sphinx_copybutton sphinx_inline_tabs mathjax sphinx_basic_ng; do
      eval "SAGE_ENABLE_$pkg=\$enableval"
    done
    if test "x$enableval" = xno
then :
          SAGE_DOCS=
        SAGE_VENV_DOCS=

fi

fi


# Check whether --enable-sagelib was given.
if test ${enable_sagelib+y}
then :
  enableval=$enable_sagelib;
    for pkg in build/pkgs/sage*; do
      pkg=${pkg##*/}
      case $pkg in #(
  sage_conf) :
     ;; #(
  sagetex) :
     ;; #(
  *) :
    eval "SAGE_ENABLE_$pkg=\$enableval" ;;
esac
    done

fi



if test "$SAGE_ENABLE_notebook" = no -a "$SAGE_ENABLE_sagelib" = no
then :

    for pkg in jupyter_client ipykernel ipython zeromq pyzmq exceptiongroup; do
      eval "SAGE_ENABLE_$pkg=\$enableval"
    done

fi
if test "$SAGE_ENABLE_r" = no -a "$SAGE_ENABLE_sage_docbuild" = no
then :

      for pkg in pytz; do
    eval "SAGE_ENABLE_$pkg=\$enableval"
  done

fi
if test "$SAGE_ENABLE_r" = no -a "$SAGE_ENABLE_notebook" = no
then :

    for pkg in cffi pycparser; do
    eval "SAGE_ENABLE_$pkg=\$enableval"
  done

fi

sage_use_system_gcc=force






# BEGIN SAGE_SPKG_CONFIGURE_GCC

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gcc/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gcc..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG gcc... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-gcc was given.
if test ${with_system_gcc+y}
then :
  withval=$with_system_gcc; sage_use_system_gcc=$withval

fi


sage_spkg_name=gcc

if test ${sage_use_system_gcc+y}
then :

else $as_nop
  sage_use_system_gcc=yes
fi

sage_spkg_install_gcc=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gcc has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gcc has already been installed by SageMath" >&6;}
    sage_spkg_install_gcc=yes
    sage_use_system_gcc=installed

fi

if test ${sage_require_gcc+y}
then :

else $as_nop
  sage_require_gcc=yes
fi


if test "x$sage_spkg_install_gcc" = xno
then :

    if test "x$sage_require_gcc" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gcc is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gcc is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gcc" = xno
then :

                        sage_spkg_install_gcc=yes

else $as_nop










    # Check whether --enable-gcc-version-check was given.
if test ${enable_gcc_version_check+y}
then :
  enableval=$enable_gcc_version_check; enable_gcc_version_check=$enableval
else $as_nop
  enable_gcc_version_check=yes
fi


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether gcc is already installed in SAGE_LOCAL" >&5
printf %s "checking whether gcc is already installed in SAGE_LOCAL... " >&6; }
    if test -f "$SAGE_LOCAL/bin/gcc"; then
        CONFIGURED_CC_PROGNAME=$($CC --print-prog-name gcc 2>/dev/null)
        INSTALLED_GCC_PROGNAME=$($SAGE_LOCAL/bin/gcc --print-prog-name gcc 2>/dev/null)
        echo "CONFIGURED_CC_PROGNAME=$CONFIGURED_CC_PROGNAME" >& 5
        echo "INSTALLED_GCC_PROGNAME=$INSTALLED_GCC_PROGNAME" >& 5
        if test "$CONFIGURED_CC_PROGNAME" = "$INSTALLED_GCC_PROGNAME"; then
                                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: configured CC" >&5
printf "%s\n" "configured CC" >&6; }
        else
            # Special value for SAGE_INSTALL_GCC if GCC is already installed
            SAGE_INSTALL_GCC=exists
            # Set yes since this implies we have already installed GCC and want to keep
            # it selected

    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        as_fn_error $? "SAGE_INSTALL_GCC is set to 'no', but gcc is already installed in SAGE_LOCAL" "$LINENO" 5
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because gcc is already installed in SAGE_LOCAL" >&5
printf "%s\n" "$as_me: Installing GCC because gcc is already installed in SAGE_LOCAL" >&6;}
        sage_spkg_install_gcc=yes
    fi


            # Check whether it actually works...
            # See https://github.com/sagemath/sage/issues/24599

    SAGE_BROKEN_GCC=no
    if test -n "$SAGE_LOCAL" -a -f "$SAGE_LOCAL/bin/gcc"; then
        if test -x "$SAGE_LOCAL/bin/g++"; then
            echo '#include <complex>' >conftest.cpp
            echo 'auto inf = 1.0 / std::complex<double>();' >>conftest.cpp

            # #31097: Do not try to source sage-env-config here - it is generated by configure
            # and is not needed to set up the compiler variables.
            if ! bash -c "source '$SAGE_SRC/bin/sage-env' && g++ -O3 -c -o conftest.o conftest.cpp"; then
                SAGE_BROKEN_GCC=yes
            fi
            rm -f conftest.*
        fi
    fi

            if test x$SAGE_BROKEN_GCC = xyes; then
                # Prentend that GCC is not installed.
                # The gcc and g++ binaries as well as the "installed" file will
                # be removed by make before installing any packages such that
                # GCC will be built as if was never installed before.
                SAGE_INSTALL_GCC=yes

    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        as_fn_error $? "SAGE_INSTALL_GCC is set to 'no', but installed g++ is broken" "$LINENO" 5
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because installed g++ is broken" >&5
printf "%s\n" "$as_me: Installing GCC because installed g++ is broken" >&6;}
        sage_spkg_install_gcc=yes
    fi

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, but broken" >&5
printf "%s\n" "yes, but broken" >&6; }
            else
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
            fi
        fi
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        if test -n "$SAGE_INSTALL_GCC"; then
            # Check the value of the environment variable SAGE_INSTALL_GCC
            case $SAGE_INSTALL_GCC in #(
  yes) :


    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        as_fn_error $? "SAGE_INSTALL_GCC is set to 'no', but SAGE_INSTALL_GCC is set to 'yes'" "$LINENO" 5
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because SAGE_INSTALL_GCC is set to 'yes'" >&5
printf "%s\n" "$as_me: Installing GCC because SAGE_INSTALL_GCC is set to 'yes'" >&6;}
        sage_spkg_install_gcc=yes
    fi

                 ;; #(
  no) :

                    true
                 ;; #(
  *) :

                    as_fn_error $? "SAGE_INSTALL_GCC should be set to 'yes' or 'no'. You can also leave it unset to install GCC when needed" "$LINENO" 5
                 ;;
esac
        fi
    fi

    # Figuring out if we are using clang instead of gcc.
    ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler vendor" >&5
printf %s "checking for C compiler vendor... " >&6; }
if test ${ax_cv_c_compiler_vendor+y}
then :
  printf %s "(cached) " >&6
else $as_nop
    # note: don't check for gcc first since some other compilers define __GNUC__
  vendors="intel:     __ICC,__ECC,__INTEL_COMPILER
           ibm:       __xlc__,__xlC__,__IBMC__,__IBMCPP__
           pathscale: __PATHCC__,__PATHSCALE__
           clang:     __clang__
           cray:      _CRAYC
           fujitsu:   __FUJITSU
           gnu:       __GNUC__
           sun:       __SUNPRO_C,__SUNPRO_CC
           hp:        __HP_cc,__HP_aCC
           dec:       __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
           borland:   __BORLANDC__,__CODEGEARC__,__TURBOC__
           comeau:    __COMO__
           kai:       __KCC
           lcc:       __LCC__
           sgi:       __sgi,sgi
           microsoft: _MSC_VER
           metrowerks: __MWERKS__
           watcom:    __WATCOMC__
           portland:  __PGI
	   tcc:       __TINYC__
           unknown:   UNKNOWN"
  for ventest in $vendors; do
    case $ventest in
      *:) vendor=$ventest; continue ;;
      *)  vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")" ;;
    esac
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

      #if !($vencpp)
        thisisanerror;
      #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  done
  ax_cv_c_compiler_vendor=`echo $vendor | cut -d: -f1`

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_c_compiler_vendor" >&5
printf "%s\n" "$ax_cv_c_compiler_vendor" >&6; }

    if test "x$ax_cv_c_compiler_vendor" = xgnu
then :

        IS_REALLY_GCC=yes
        case $host in #(
  *-apple-darwin*) :

             as_fn_error $? "Cannot build Sage on macOS with GNU's gcc.
               Make use gcc and g++ are actually Clang compilers." "$LINENO" 5 ;; #(
  *) :
     ;;
esac

else $as_nop

        IS_REALLY_GCC=no

fi
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


    # Save the value of CXX without special flags to enable C++11 support
    SAGE_CXX_WITHOUT_STD=$CXX

    # Modify CXX to include an option that enables C++11 support if necessary
      ax_cxx_compile_alternatives="11 0x"    ax_cxx_compile_cxx11_required=false
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
  ac_success=no

    if test x$ac_success = xno; then
    for alternative in ${ax_cxx_compile_alternatives}; do
      switch="-std=gnu++${alternative}"
      cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
printf %s "checking whether $CXX supports C++11 features with $switch... " >&6; }
if eval test \${$cachevar+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_CXX="$CXX"
         CXX="$CXX $switch"
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


// If the compiler admits that it is not ready for C++11, why torture it?
// Hopefully, this will speed up the test.

#ifndef __cplusplus

#error "This is not a C++ compiler"

#elif __cplusplus < 201103L

#error "This is not a C++11 compiler"

#else

namespace cxx11
{

  namespace test_static_assert
  {

    template <typename T>
    struct check
    {
      static_assert(sizeof(int) <= sizeof(T), "not big enough");
    };

  }

  namespace test_final_override
  {

    struct Base
    {
      virtual void f() {}
    };

    struct Derived : public Base
    {
      virtual void f() override {}
    };

  }

  namespace test_double_right_angle_brackets
  {

    template < typename T >
    struct check {};

    typedef check<void> single_type;
    typedef check<check<void>> double_type;
    typedef check<check<check<void>>> triple_type;
    typedef check<check<check<check<void>>>> quadruple_type;

  }

  namespace test_decltype
  {

    int
    f()
    {
      int a = 1;
      decltype(a) b = 2;
      return a + b;
    }

  }

  namespace test_type_deduction
  {

    template < typename T1, typename T2 >
    struct is_same
    {
      static const bool value = false;
    };

    template < typename T >
    struct is_same<T, T>
    {
      static const bool value = true;
    };

    template < typename T1, typename T2 >
    auto
    add(T1 a1, T2 a2) -> decltype(a1 + a2)
    {
      return a1 + a2;
    }

    int
    test(const int c, volatile int v)
    {
      static_assert(is_same<int, decltype(0)>::value == true, "");
      static_assert(is_same<int, decltype(c)>::value == false, "");
      static_assert(is_same<int, decltype(v)>::value == false, "");
      auto ac = c;
      auto av = v;
      auto sumi = ac + av + 'x';
      auto sumf = ac + av + 1.0;
      static_assert(is_same<int, decltype(ac)>::value == true, "");
      static_assert(is_same<int, decltype(av)>::value == true, "");
      static_assert(is_same<int, decltype(sumi)>::value == true, "");
      static_assert(is_same<int, decltype(sumf)>::value == false, "");
      static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
      return (sumf > 0.0) ? sumi : add(c, v);
    }

  }

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }

  namespace test_constexpr
  {

    template < typename CharT >
    unsigned long constexpr
    strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
    {
      return *s ? strlen_c_r(s + 1, acc + 1) : acc;
    }

    template < typename CharT >
    unsigned long constexpr
    strlen_c(const CharT *const s) noexcept
    {
      return strlen_c_r(s, 0UL);
    }

    static_assert(strlen_c("") == 0UL, "");
    static_assert(strlen_c("1") == 1UL, "");
    static_assert(strlen_c("example") == 7UL, "");
    static_assert(strlen_c("another\0example") == 7UL, "");

  }

  namespace test_rvalue_references
  {

    template < int N >
    struct answer
    {
      static constexpr int value = N;
    };

    answer<1> f(int&)       { return answer<1>(); }
    answer<2> f(const int&) { return answer<2>(); }
    answer<3> f(int&&)      { return answer<3>(); }

    void
    test()
    {
      int i = 0;
      const int c = 0;
      static_assert(decltype(f(i))::value == 1, "");
      static_assert(decltype(f(c))::value == 2, "");
      static_assert(decltype(f(0))::value == 3, "");
    }

  }

  namespace test_uniform_initialization
  {

    struct test
    {
      static const int zero {};
      static const int one {1};
    };

    static_assert(test::zero == 0, "");
    static_assert(test::one == 1, "");

  }

  namespace test_lambdas
  {

    void
    test1()
    {
      auto lambda1 = [](){};
      auto lambda2 = lambda1;
      lambda1();
      lambda2();
    }

    int
    test2()
    {
      auto a = [](int i, int j){ return i + j; }(1, 2);
      auto b = []() -> int { return '0'; }();
      auto c = [=](){ return a + b; }();
      auto d = [&](){ return c; }();
      auto e = [a, &b](int x) mutable {
        const auto identity = [](int y){ return y; };
        for (auto i = 0; i < a; ++i)
          a += b--;
        return x + identity(a + b);
      }(0);
      return a + b + c + d + e;
    }

    int
    test3()
    {
      const auto nullary = [](){ return 0; };
      const auto unary = [](int x){ return x; };
      using nullary_t = decltype(nullary);
      using unary_t = decltype(unary);
      const auto higher1st = [](nullary_t f){ return f(); };
      const auto higher2nd = [unary](nullary_t f1){
        return [unary, f1](unary_t f2){ return f2(unary(f1())); };
      };
      return higher1st(nullary) + higher2nd(nullary)(unary);
    }

  }

  namespace test_variadic_templates
  {

    template <int...>
    struct sum;

    template <int N0, int... N1toN>
    struct sum<N0, N1toN...>
    {
      static constexpr auto value = N0 + sum<N1toN...>::value;
    };

    template <>
    struct sum<>
    {
      static constexpr auto value = 0;
    };

    static_assert(sum<>::value == 0, "");
    static_assert(sum<1>::value == 1, "");
    static_assert(sum<23>::value == 23, "");
    static_assert(sum<1, 2>::value == 3, "");
    static_assert(sum<5, 5, 11>::value == 21, "");
    static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");

  }

  // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
  // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
  // because of this.
  namespace test_template_alias_sfinae
  {

    struct foo {};

    template<typename T>
    using member = typename T::member_type;

    template<typename T>
    void func(...) {}

    template<typename T>
    void func(member<T>*) {}

    void test();

    void test() { func<foo>(0); }

  }

}  // namespace cxx11

#endif  // __cplusplus >= 201103L



_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  eval $cachevar=yes
else $as_nop
  eval $cachevar=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
         CXX="$ac_save_CXX"
fi
eval ac_res=\$$cachevar
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
      if eval test x\$$cachevar = xyes; then
        CXX="$CXX $switch"
        if test -n "$CXXCPP" ; then
          CXXCPP="$CXXCPP $switch"
        fi
        ac_success=yes
        break
      fi
    done
  fi

    if test x$ac_success = xno; then
                for alternative in ${ax_cxx_compile_alternatives}; do
      for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
        cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
printf %s "checking whether $CXX supports C++11 features with $switch... " >&6; }
if eval test \${$cachevar+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_CXX="$CXX"
           CXX="$CXX $switch"
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


// If the compiler admits that it is not ready for C++11, why torture it?
// Hopefully, this will speed up the test.

#ifndef __cplusplus

#error "This is not a C++ compiler"

#elif __cplusplus < 201103L

#error "This is not a C++11 compiler"

#else

namespace cxx11
{

  namespace test_static_assert
  {

    template <typename T>
    struct check
    {
      static_assert(sizeof(int) <= sizeof(T), "not big enough");
    };

  }

  namespace test_final_override
  {

    struct Base
    {
      virtual void f() {}
    };

    struct Derived : public Base
    {
      virtual void f() override {}
    };

  }

  namespace test_double_right_angle_brackets
  {

    template < typename T >
    struct check {};

    typedef check<void> single_type;
    typedef check<check<void>> double_type;
    typedef check<check<check<void>>> triple_type;
    typedef check<check<check<check<void>>>> quadruple_type;

  }

  namespace test_decltype
  {

    int
    f()
    {
      int a = 1;
      decltype(a) b = 2;
      return a + b;
    }

  }

  namespace test_type_deduction
  {

    template < typename T1, typename T2 >
    struct is_same
    {
      static const bool value = false;
    };

    template < typename T >
    struct is_same<T, T>
    {
      static const bool value = true;
    };

    template < typename T1, typename T2 >
    auto
    add(T1 a1, T2 a2) -> decltype(a1 + a2)
    {
      return a1 + a2;
    }

    int
    test(const int c, volatile int v)
    {
      static_assert(is_same<int, decltype(0)>::value == true, "");
      static_assert(is_same<int, decltype(c)>::value == false, "");
      static_assert(is_same<int, decltype(v)>::value == false, "");
      auto ac = c;
      auto av = v;
      auto sumi = ac + av + 'x';
      auto sumf = ac + av + 1.0;
      static_assert(is_same<int, decltype(ac)>::value == true, "");
      static_assert(is_same<int, decltype(av)>::value == true, "");
      static_assert(is_same<int, decltype(sumi)>::value == true, "");
      static_assert(is_same<int, decltype(sumf)>::value == false, "");
      static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
      return (sumf > 0.0) ? sumi : add(c, v);
    }

  }

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }

  namespace test_constexpr
  {

    template < typename CharT >
    unsigned long constexpr
    strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
    {
      return *s ? strlen_c_r(s + 1, acc + 1) : acc;
    }

    template < typename CharT >
    unsigned long constexpr
    strlen_c(const CharT *const s) noexcept
    {
      return strlen_c_r(s, 0UL);
    }

    static_assert(strlen_c("") == 0UL, "");
    static_assert(strlen_c("1") == 1UL, "");
    static_assert(strlen_c("example") == 7UL, "");
    static_assert(strlen_c("another\0example") == 7UL, "");

  }

  namespace test_rvalue_references
  {

    template < int N >
    struct answer
    {
      static constexpr int value = N;
    };

    answer<1> f(int&)       { return answer<1>(); }
    answer<2> f(const int&) { return answer<2>(); }
    answer<3> f(int&&)      { return answer<3>(); }

    void
    test()
    {
      int i = 0;
      const int c = 0;
      static_assert(decltype(f(i))::value == 1, "");
      static_assert(decltype(f(c))::value == 2, "");
      static_assert(decltype(f(0))::value == 3, "");
    }

  }

  namespace test_uniform_initialization
  {

    struct test
    {
      static const int zero {};
      static const int one {1};
    };

    static_assert(test::zero == 0, "");
    static_assert(test::one == 1, "");

  }

  namespace test_lambdas
  {

    void
    test1()
    {
      auto lambda1 = [](){};
      auto lambda2 = lambda1;
      lambda1();
      lambda2();
    }

    int
    test2()
    {
      auto a = [](int i, int j){ return i + j; }(1, 2);
      auto b = []() -> int { return '0'; }();
      auto c = [=](){ return a + b; }();
      auto d = [&](){ return c; }();
      auto e = [a, &b](int x) mutable {
        const auto identity = [](int y){ return y; };
        for (auto i = 0; i < a; ++i)
          a += b--;
        return x + identity(a + b);
      }(0);
      return a + b + c + d + e;
    }

    int
    test3()
    {
      const auto nullary = [](){ return 0; };
      const auto unary = [](int x){ return x; };
      using nullary_t = decltype(nullary);
      using unary_t = decltype(unary);
      const auto higher1st = [](nullary_t f){ return f(); };
      const auto higher2nd = [unary](nullary_t f1){
        return [unary, f1](unary_t f2){ return f2(unary(f1())); };
      };
      return higher1st(nullary) + higher2nd(nullary)(unary);
    }

  }

  namespace test_variadic_templates
  {

    template <int...>
    struct sum;

    template <int N0, int... N1toN>
    struct sum<N0, N1toN...>
    {
      static constexpr auto value = N0 + sum<N1toN...>::value;
    };

    template <>
    struct sum<>
    {
      static constexpr auto value = 0;
    };

    static_assert(sum<>::value == 0, "");
    static_assert(sum<1>::value == 1, "");
    static_assert(sum<23>::value == 23, "");
    static_assert(sum<1, 2>::value == 3, "");
    static_assert(sum<5, 5, 11>::value == 21, "");
    static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");

  }

  // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
  // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
  // because of this.
  namespace test_template_alias_sfinae
  {

    struct foo {};

    template<typename T>
    using member = typename T::member_type;

    template<typename T>
    void func(...) {}

    template<typename T>
    void func(member<T>*) {}

    void test();

    void test() { func<foo>(0); }

  }

}  // namespace cxx11

#endif  // __cplusplus >= 201103L



_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  eval $cachevar=yes
else $as_nop
  eval $cachevar=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           CXX="$ac_save_CXX"
fi
eval ac_res=\$$cachevar
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
        if eval test x\$$cachevar = xyes; then
          CXX="$CXX $switch"
          if test -n "$CXXCPP" ; then
            CXXCPP="$CXXCPP $switch"
          fi
          ac_success=yes
          break
        fi
      done
      if test x$ac_success = xyes; then
        break
      fi
    done
  fi
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  if test x$ax_cxx_compile_cxx11_required = xtrue; then
    if test x$ac_success = xno; then
      as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
    fi
  fi
  if test x$ac_success = xno; then
    HAVE_CXX11=0
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
printf "%s\n" "$as_me: No compiler with C++11 support was found" >&6;}
  else
    HAVE_CXX11=1

printf "%s\n" "#define HAVE_CXX11 1" >>confdefs.h

  fi


    if test $HAVE_CXX11 != 1; then

    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        as_fn_error $? "SAGE_INSTALL_GCC is set to 'no', but your C++ compiler does not support C++11" "$LINENO" 5
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because your C++ compiler does not support C++11" >&5
printf "%s\n" "$as_me: Installing GCC because your C++ compiler does not support C++11" >&6;}
        sage_spkg_install_gcc=yes
    fi

    fi


    if test -z "$CC"; then

    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        as_fn_error $? "SAGE_INSTALL_GCC is set to 'no', but a C compiler is missing" "$LINENO" 5
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because a C compiler is missing" >&5
printf "%s\n" "$as_me: Installing GCC because a C compiler is missing" >&6;}
        sage_spkg_install_gcc=yes
    fi

    fi

    # Check for C99 support detected by the AC_PROG_CC macro.
    if test "x$ac_cv_prog_cc_c99" = xno; then

    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        as_fn_error $? "SAGE_INSTALL_GCC is set to 'no', but your C compiler cannot compile C99 code" "$LINENO" 5
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because your C compiler cannot compile C99 code" >&5
printf "%s\n" "$as_me: Installing GCC because your C compiler cannot compile C99 code" >&6;}
        sage_spkg_install_gcc=yes
    fi

    fi

    if test x$GXX != xyes; then

    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: your C++ compiler isn't GCC (GNU C++)" >&5
printf "%s\n" "$as_me: WARNING: your C++ compiler isn't GCC (GNU C++)" >&2;}
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because your C++ compiler isn't GCC (GNU C++)" >&5
printf "%s\n" "$as_me: Installing GCC because your C++ compiler isn't GCC (GNU C++)" >&6;}
        sage_spkg_install_gcc=yes
    fi

    elif test $sage_spkg_install_gcc = yes; then
        # If we're installing GCC anyway, skip the rest of these version
        # checks.
        true
    elif test x$GCC != xyes; then

    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: your C compiler isn't GCC (GNU C)" >&5
printf "%s\n" "$as_me: WARNING: your C compiler isn't GCC (GNU C)" >&2;}
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because your C compiler isn't GCC (GNU C)" >&5
printf "%s\n" "$as_me: Installing GCC because your C compiler isn't GCC (GNU C)" >&6;}
        sage_spkg_install_gcc=yes
    fi

    elif test $enable_gcc_version_check = yes; then
        # Since sage_spkg_install_gcc is "no", we know that
        # at least C, C++ and Fortran compilers are available.
        # We also know that all compilers are GCC.

        # Find out the compiler versions:

  GCC_VERSION=""



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if gcc accepts -dumpversion option" >&5
printf %s "checking if gcc accepts -dumpversion option... " >&6; }

  if  test "x$GCC" = "xyes"
then :

    if  test -z ""
then :

      ax_gcc_option_test="int main()
{
	return 0;
}"

else $as_nop

      ax_gcc_option_test=""

fi

    # Dump the test program to file
    cat <<EOF > conftest.c
$ax_gcc_option_test
EOF

    # Dump back the file to the log, useful for debugging purposes
    { ac_try='cat conftest.c 1>&5'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }

    if  { ac_try='$CC  -dumpversion -c conftest.c 1>&5'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :

   	        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

    ax_gcc_version_option=yes


else $as_nop

   		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    ax_gcc_version_option=no


fi

else $as_nop

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no gcc available" >&5
printf "%s\n" "no gcc available" >&6; }

fi

  if test "x$GCC" = "xyes"
then :

    if test "x$ax_gcc_version_option" != "xno"
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5
printf %s "checking gcc version... " >&6; }
if test ${ax_cv_gcc_version+y}
then :
  printf %s "(cached) " >&6
else $as_nop

        ax_cv_gcc_version="`$CC -dumpversion`"
        if test "x$ax_cv_gcc_version" = "x"
then :

          ax_cv_gcc_version=""

fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_version" >&5
printf "%s\n" "$ax_cv_gcc_version" >&6; }
      GCC_VERSION=$ax_cv_gcc_version

fi

fi



  GXX_VERSION=""



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if g++ accepts -dumpversion option" >&5
printf %s "checking if g++ accepts -dumpversion option... " >&6; }

  if  test "x$GCC" = "xyes"
then :

    if  test -z ""
then :

      ax_gcc_option_test="int main()
{
	return 0;
}"

else $as_nop

      ax_gcc_option_test=""

fi

    # Dump the test program to file
    cat <<EOF > conftest.c
$ax_gcc_option_test
EOF

    # Dump back the file to the log, useful for debugging purposes
    { ac_try='cat conftest.c 1>&5'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }

    if  { ac_try='$CC  -dumpversion -c conftest.c 1>&5'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :

   	        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

    ax_gcc_version_option=yes


else $as_nop

   		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    ax_gcc_version_option=no


fi

else $as_nop

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no gcc available" >&5
printf "%s\n" "no gcc available" >&6; }

fi

  if test "x$GXX" = "xyes"
then :

    if test "x$ax_gxx_version_option" != "no"
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking g++ version" >&5
printf %s "checking g++ version... " >&6; }
if test ${ax_cv_gxx_version+y}
then :
  printf %s "(cached) " >&6
else $as_nop

        ax_cv_gxx_version="`$CXX -dumpversion`"
        if test "x$ax_cv_gxx_version" = "x"
then :

          ax_cv_gxx_version=""

fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gxx_version" >&5
printf "%s\n" "$ax_cv_gxx_version" >&6; }
      GXX_VERSION=$ax_cv_gxx_version

fi

fi



        if test $IS_REALLY_GCC = yes ; then
            # Add the .0 because Debian/Ubuntu gives version numbers like
            # 4.6 instead of 4.6.4 (Issue #18885)
            case "$GXX_VERSION.0" in #(
  [0-8].*) :

                    # Install our own GCC if the system-provided one is older than gcc 9

    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: you have $CXX version $GXX_VERSION, which is quite old" >&5
printf "%s\n" "$as_me: WARNING: you have $CXX version $GXX_VERSION, which is quite old" >&2;}
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because you have $CXX version $GXX_VERSION, which is quite old" >&5
printf "%s\n" "$as_me: Installing GCC because you have $CXX version $GXX_VERSION, which is quite old" >&6;}
        sage_spkg_install_gcc=yes
    fi

                 ;; #(
  1[6-9].*) :

                    # Install our own GCC if the system-provided one is newer than 15.x.
                    # See https://github.com/sagemath/sage/issues/29456

    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $CXX is g++ version $GXX_VERSION, which is too recent for this version of Sage" >&5
printf "%s\n" "$as_me: WARNING: $CXX is g++ version $GXX_VERSION, which is too recent for this version of Sage" >&2;}
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because $CXX is g++ version $GXX_VERSION, which is too recent for this version of Sage" >&5
printf "%s\n" "$as_me: Installing GCC because $CXX is g++ version $GXX_VERSION, which is too recent for this version of Sage" >&6;}
        sage_spkg_install_gcc=yes
    fi

                 ;; #(
  *) :
     ;;
esac
            fi

        # The following tests check that the version of the compilers
        # are all the same.
        if test "$GCC_VERSION" != "$GXX_VERSION"; then

    if test x$SAGE_INSTALL_GCC = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GCC = xno; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $CC ($GCC_VERSION) and $CXX ($GXX_VERSION) are not the same version" >&5
printf "%s\n" "$as_me: WARNING: $CC ($GCC_VERSION) and $CXX ($GXX_VERSION) are not the same version" >&2;}
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing GCC because $CC ($GCC_VERSION) and $CXX ($GXX_VERSION) are not the same version" >&5
printf "%s\n" "$as_me: Installing GCC because $CC ($GCC_VERSION) and $CXX ($GXX_VERSION) are not the same version" >&6;}
        sage_spkg_install_gcc=yes
    fi

        fi

    fi

    # Check that the assembler and linker used by $CXX match $AS and $LD.
    # See https://github.com/sagemath/sage/issues/14296
    if test -n "$AS"; then
        CXX_as=`$CXX -print-prog-name=as 2>/dev/null`
        CXX_as=`command -v $CXX_as 2>/dev/null`
        cmd_AS=`command -v $AS`

        if ! (test "$CXX_as" = "" -o "$CXX_as" -ef "$cmd_AS"); then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}:        $CXX uses $CXX_as" >&5
printf "%s\n" "$as_me:        $CXX uses $CXX_as" >&6;}
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}:        \$AS equal to $AS" >&5
printf "%s\n" "$as_me:        \$AS equal to $AS" >&6;}
            as_fn_error $? "unset \$AS or set it to match your compiler's assembler" "$LINENO" 5
        fi
    fi
    if test -n "$LD"; then
        CXX_ld=`$CXX -print-prog-name=ld 2>/dev/null`
        CXX_ld=`command -v $CXX_ld 2>/dev/null`
        cmd_LD=`command -v $LD`
        if ! (test "$CXX_ld" = "" -o "$CXX_ld" -ef "$cmd_LD"); then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}:        $CXX uses $CXX_ld" >&5
printf "%s\n" "$as_me:        $CXX uses $CXX_ld" >&6;}
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}:        \$LD equal to $LD" >&5
printf "%s\n" "$as_me:        \$LD equal to $LD" >&6;}
            as_fn_error $? "unset \$LD or set it to match your compiler's linker" "$LINENO" 5
        fi
    fi

            if test x$SAGE_BROKEN_GCC = xyes; then
        ac_config_commands="$ac_config_commands broken-gcc"

    fi

    # Determine which compiler flags should be set.
    if test x$sage_use_march_native = xno; then
        CFLAGS_MARCH=""
    elif test x$SAGE_FAT_BINARY = xyes; then
        CFLAGS_MARCH=""
    elif test x$sage_spkg_install_gcc = xyes; then
        CFLAGS_MARCH="-march=native"
    else
        as_CACHEVAR=`printf "%s\n" "ax_cv_check_cxxflags__"-march=native"" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts \"-march=native\"" >&5
printf %s "checking whether C++ compiler accepts \"-march=native\"... " >&6; }
if eval test \${$as_CACHEVAR+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CXXFLAGS
  CXXFLAGS="$CXXFLAGS  "-march=native""
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  eval "$as_CACHEVAR=yes"
else $as_nop
  eval "$as_CACHEVAR=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CXXFLAGS=$ax_check_save_flags
fi
eval ac_res=\$$as_CACHEVAR
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_CACHEVAR"\" = x"yes"
then :
  CFLAGS_MARCH="-march=native"
else $as_nop
  CFLAGS_MARCH=""
fi

    fi


    # Determine whether compiler supports OpenMP.
    ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OpenMP flag of C compiler" >&5
printf %s "checking for OpenMP flag of C compiler... " >&6; }
if test ${ax_cv_c_openmp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  saveCFLAGS=$CFLAGS
ax_cv_c_openmp=unknown
# Flags to try:  -fopenmp (gcc), -mp (SGI & PGI),
#                -qopenmp (icc>=15), -openmp (icc),
#                -xopenmp (Sun), -omp (Tru64),
#                -qsmp=omp (AIX),
#                none
ax_openmp_flags="-fopenmp -openmp -qopenmp -mp -xopenmp -omp -qsmp=omp none"
if test "x$OPENMP_CFLAGS" != x; then
  ax_openmp_flags="$OPENMP_CFLAGS $ax_openmp_flags"
fi
for ax_openmp_flag in $ax_openmp_flags; do
  case $ax_openmp_flag in
    none) CFLAGS=$saveC ;;
    *) CFLAGS="$saveCFLAGS $ax_openmp_flag" ;;
  esac
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <omp.h>

static void
parallel_fill(int * data, int n)
{
  int i;
#pragma omp parallel for
  for (i = 0; i < n; ++i)
    data[i] = i;
}

int
main()
{
  int arr[100000];
  omp_set_num_threads(2);
  parallel_fill(arr, 100000);
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ax_cv_c_openmp=$ax_openmp_flag; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
done
CFLAGS=$saveCFLAGS

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_c_openmp" >&5
printf "%s\n" "$ax_cv_c_openmp" >&6; }
if test "x$ax_cv_c_openmp" = "xunknown"; then
  :
else
  if test "x$ax_cv_c_openmp" != "xnone"; then
    OPENMP_CFLAGS=$ax_cv_c_openmp
  fi



fi

    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OpenMP flag of C++ compiler" >&5
printf %s "checking for OpenMP flag of C++ compiler... " >&6; }
if test ${ax_cv_cxx_openmp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  saveCXXFLAGS=$CXXFLAGS
ax_cv_cxx_openmp=unknown
# Flags to try:  -fopenmp (gcc), -mp (SGI & PGI),
#                -qopenmp (icc>=15), -openmp (icc),
#                -xopenmp (Sun), -omp (Tru64),
#                -qsmp=omp (AIX),
#                none
ax_openmp_flags="-fopenmp -openmp -qopenmp -mp -xopenmp -omp -qsmp=omp none"
if test "x$OPENMP_CXXFLAGS" != x; then
  ax_openmp_flags="$OPENMP_CXXFLAGS $ax_openmp_flags"
fi
for ax_openmp_flag in $ax_openmp_flags; do
  case $ax_openmp_flag in
    none) CXXFLAGS=$saveCXX ;;
    *) CXXFLAGS="$saveCXXFLAGS $ax_openmp_flag" ;;
  esac
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <omp.h>

static void
parallel_fill(int * data, int n)
{
  int i;
#pragma omp parallel for
  for (i = 0; i < n; ++i)
    data[i] = i;
}

int
main()
{
  int arr[100000];
  omp_set_num_threads(2);
  parallel_fill(arr, 100000);
  return 0;
}

_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ax_cv_cxx_openmp=$ax_openmp_flag; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
done
CXXFLAGS=$saveCXXFLAGS

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_openmp" >&5
printf "%s\n" "$ax_cv_cxx_openmp" >&6; }
if test "x$ax_cv_cxx_openmp" = "xunknown"; then
  :
else
  if test "x$ax_cv_cxx_openmp" != "xnone"; then
    OPENMP_CXXFLAGS=$ax_cv_cxx_openmp
  fi



fi

    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu




                if test "x$sage_spkg_install_gcc" = xno
then :

                                        sage_use_system_gcc=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gcc" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gcc" >&6;}

else $as_nop

                    if test "x$sage_use_system_gcc" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gcc=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gcc)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gcc" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gcc" >&6;}

fi

fi


fi

fi

fi


    # Issue #27907: Find location of crti.o from the system CC, in case we build our own gcc
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the location of crti.o" >&5
printf %s "checking for the location of crti.o... " >&6; }
    CRTI=`$CC -print-file-name=crti.o 2>/dev/null || true`
    if test -n "$CRTI" ; then
        SAGE_CRTI_DIR=$(dirname -- "$CRTI")
        if test "$SAGE_CRTI_DIR" = "." ; then
            SAGE_CRTI_DIR=
        fi
    fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SAGE_CRTI_DIR" >&5
printf "%s\n" "$SAGE_CRTI_DIR" >&6; }


exec 6<&9

# END SAGE_SPKG_CONFIGURE_GCC





ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
printf %s "checking how to run the C++ preprocessor... " >&6; }
if test -z "$CXXCPP"; then
  if test ${ac_cv_prog_CXXCPP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      # Double quotes because $CXX needs to be expanded
    for CXXCPP in "$CXX -E" cpp /lib/cpp
    do
      ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :

else $as_nop
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :
  # Broken: success on invalid input.
continue
else $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
  break
fi

    done
    ac_cv_prog_CXXCPP=$CXXCPP

fi
  CXXCPP=$ac_cv_prog_CXXCPP
else
  ac_cv_prog_CXXCPP=$CXXCPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
printf "%s\n" "$CXXCPP" >&6; }
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :

else $as_nop
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"
then :
  # Broken: success on invalid input.
continue
else $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :

else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu







# BEGIN SAGE_SPKG_CONFIGURE_GMP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gmp/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gmp..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG gmp... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-gmp was given.
if test ${with_system_gmp+y}
then :
  withval=$with_system_gmp; sage_use_system_gmp=$withval

fi


sage_spkg_name=gmp

if test ${sage_use_system_gmp+y}
then :

else $as_nop
  sage_use_system_gmp=yes
fi

sage_spkg_install_gmp=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gmp has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gmp has already been installed by SageMath" >&6;}
    sage_spkg_install_gmp=yes
    sage_use_system_gmp=installed

fi

if test ${sage_require_gmp+y}
then :

else $as_nop
  sage_require_gmp=yes
fi


if test "x$sage_spkg_install_gmp" = xno
then :

    if test "x$sage_require_gmp" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gmp is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gmp is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gmp" = xno
then :

                        sage_spkg_install_gmp=yes

else $as_nop


                                            sage_spkg_install_gmp=no
            ac_fn_cxx_check_header_compile "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
if test "x$ac_cv_header_gmp_h" = xyes
then :

else $as_nop
  sage_spkg_install_gmp=yes
fi

            ac_fn_cxx_check_header_compile "$LINENO" "gmpxx.h" "ac_cv_header_gmpxx_h" "$ac_includes_default"
if test "x$ac_cv_header_gmpxx_h" = xyes
then :

else $as_nop
  sage_spkg_install_gmp=yes
fi

            # Check that GMP >= 6.2.1; this test is copied from FLINT.
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if version of GMP is greater than 6.2.1" >&5
printf %s "checking if version of GMP is greater than 6.2.1... " >&6; }
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                #include <gmp.h>

int
main (void)
{
#if (__GNU_MP_VERSION < 6) \
                       || (__GNU_MP_VERSION == 6 && __GNU_MP_VERSION_MINOR < 2) \
                       || (__GNU_MP_VERSION == 6 && __GNU_MP_VERSION_MINOR == 2 && __GNU_MP_VERSION_PATCHLEVEL < 1)
                      # error GMP version 6.2.1 or later is required
                      #endif


  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
                      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
                      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                    sage_spkg_install_gmp=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
                                                                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing __gmpn_gcd_11" >&5
printf %s "checking for library containing __gmpn_gcd_11... " >&6; }
if test ${ac_cv_search___gmpn_gcd_11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int __gmpn_gcd_11 ();
}
int
main (void)
{
return conftest::__gmpn_gcd_11 ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' gmp
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search___gmpn_gcd_11=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search___gmpn_gcd_11+y}
then :
  break
fi
done
if test ${ac_cv_search___gmpn_gcd_11+y}
then :

else $as_nop
  ac_cv_search___gmpn_gcd_11=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___gmpn_gcd_11" >&5
printf "%s\n" "$ac_cv_search___gmpn_gcd_11" >&6; }
ac_res=$ac_cv_search___gmpn_gcd_11
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_gmp=yes
fi


                if test "x$sage_spkg_install_gmp" = xno
then :

                                        sage_use_system_gmp=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gmp" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gmp" >&6;}

else $as_nop

                    if test "x$sage_use_system_gmp" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gmp=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gmp)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gmp" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gmp" >&6;}

fi

fi


fi

fi

fi

    if test x$sage_spkg_install_gmp = xyes; then
        SAGE_GMP_PREFIX='$SAGE_LOCAL'

        SAGE_GMP_INCLUDE='$SAGE_LOCAL/include'

    else
                                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <gmp.h>" >&5
printf %s "checking absolute name of <gmp.h>... " >&6; }
if test ${gl_cv_absolute_gmp_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      ac_fn_cxx_check_header_compile "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
if test "x$ac_cv_header_gmp_h" = xyes
then :
  printf "%s\n" "#define HAVE_GMP_H 1" >>confdefs.h

fi
    if test $ac_cv_header_gmp_h = yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <gmp.h>
_ACEOF
      gl_cv_absolute_gmp_h=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
sed -n '\#/gmp.h#{
	s#.*"\(.*/gmp.h\)".*#\1#
	s#^/[^/]#//&#
	p
	q
}'`
    fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_absolute_gmp_h" >&5
printf "%s\n" "$gl_cv_absolute_gmp_h" >&6; }
printf "%s\n" "#define ABSOLUTE_GMP_H \"$gl_cv_absolute_gmp_h\"" >>confdefs.h


        if test x$gl_cv_absolute_gmp_h = x; then
            as_fn_error $? "failed to find absolute path to gmp.h despite it being reported found" "$LINENO" 5
        fi
        SAGE_GMP_INCLUDE=`$as_dirname -- $gl_cv_absolute_gmp_h ||
$as_expr X$gl_cv_absolute_gmp_h : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X$gl_cv_absolute_gmp_h : 'X\(//\)[^/]' \| \
	 X$gl_cv_absolute_gmp_h : 'X\(//\)$' \| \
	 X$gl_cv_absolute_gmp_h : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X$gl_cv_absolute_gmp_h |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

        SAGE_GMP_PREFIX=''

    fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_GMP










# BEGIN SAGE_SPKG_CONFIGURE_ZLIB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/zlib/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG zlib..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG zlib... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-zlib was given.
if test ${with_system_zlib+y}
then :
  withval=$with_system_zlib; sage_use_system_zlib=$withval

fi


sage_spkg_name=zlib

if test ${sage_use_system_zlib+y}
then :

else $as_nop
  sage_use_system_zlib=yes
fi

sage_spkg_install_zlib=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: zlib has already been installed by SageMath" >&5
printf "%s\n" "$as_me: zlib has already been installed by SageMath" >&6;}
    sage_spkg_install_zlib=yes
    sage_use_system_zlib=installed

fi

if test ${sage_require_zlib+y}
then :

else $as_nop
  sage_require_zlib=yes
fi


if test "x$sage_spkg_install_zlib" = xno
then :

    if test "x$sage_require_zlib" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG zlib is not required on this system" >&5
printf "%s\n" "$as_me: SPKG zlib is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_zlib" = xno
then :

                        sage_spkg_install_zlib=yes

else $as_nop




pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib >= 1.2.11" >&5
printf %s "checking for zlib >= 1.2.11... " >&6; }

if test -n "$zlib_CFLAGS"; then
    pkg_cv_zlib_CFLAGS="$zlib_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib >= 1.2.11\""; } >&5
  ($PKG_CONFIG --exists --print-errors "zlib >= 1.2.11") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_zlib_CFLAGS=`$PKG_CONFIG --cflags "zlib >= 1.2.11" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$zlib_LIBS"; then
    pkg_cv_zlib_LIBS="$zlib_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib >= 1.2.11\""; } >&5
  ($PKG_CONFIG --exists --print-errors "zlib >= 1.2.11") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_zlib_LIBS=`$PKG_CONFIG --libs "zlib >= 1.2.11" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                zlib_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "zlib >= 1.2.11" 2>&1`
        else
                zlib_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "zlib >= 1.2.11" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$zlib_PKG_ERRORS" >&5

        zlib_cv_pc=no
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        zlib_cv_pc=no
else
        zlib_CFLAGS=$pkg_cv_zlib_CFLAGS
        zlib_LIBS=$pkg_cv_zlib_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        zlib_cv_pc=yes
fi
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inflateEnd in -lz" >&5
printf %s "checking for inflateEnd in -lz... " >&6; }
if test ${ac_cv_lib_z_inflateEnd+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lz  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int inflateEnd ();
}
int
main (void)
{
return conftest::inflateEnd ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_z_inflateEnd=yes
else $as_nop
  ac_cv_lib_z_inflateEnd=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateEnd" >&5
printf "%s\n" "$ac_cv_lib_z_inflateEnd" >&6; }
if test "x$ac_cv_lib_z_inflateEnd" = xyes
then :
  zlib_cv_libz=yes
else $as_nop
  zlib_cv_libz=no
fi

    ac_fn_cxx_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
if test "x$ac_cv_header_zlib_h" = xyes
then :
  zlib_cv_zlib_h=yes
else $as_nop
  zlib_cv_zlib_h=no
fi

    if test "$zlib_cv_pc" = "yes" && test "$zlib_cv_libz" = "yes" && test "$zlib_cv_zlib_h" = "yes"; then

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libpng >= 1.2" >&5
printf %s "checking for libpng >= 1.2... " >&6; }

if test -n "$LIBPNG_CFLAGS"; then
    pkg_cv_LIBPNG_CFLAGS="$LIBPNG_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng >= 1.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libpng >= 1.2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBPNG_CFLAGS=`$PKG_CONFIG --cflags "libpng >= 1.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBPNG_LIBS"; then
    pkg_cv_LIBPNG_LIBS="$LIBPNG_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng >= 1.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libpng >= 1.2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBPNG_LIBS=`$PKG_CONFIG --libs "libpng >= 1.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                LIBPNG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpng >= 1.2" 2>&1`
        else
                LIBPNG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpng >= 1.2" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$LIBPNG_PKG_ERRORS" >&5


                                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inflateValidate in -lz" >&5
printf %s "checking for inflateValidate in -lz... " >&6; }
if test ${ac_cv_lib_z_inflateValidate+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lz  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int inflateValidate ();
}
int
main (void)
{
return conftest::inflateValidate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_z_inflateValidate=yes
else $as_nop
  ac_cv_lib_z_inflateValidate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateValidate" >&5
printf "%s\n" "$ac_cv_lib_z_inflateValidate" >&6; }
if test "x$ac_cv_lib_z_inflateValidate" = xyes
then :
  printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h

  LIBS="-lz $LIBS"

else $as_nop
  sage_spkg_install_zlib=yes
fi


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inflateValidate in -lz" >&5
printf %s "checking for inflateValidate in -lz... " >&6; }
if test ${ac_cv_lib_z_inflateValidate+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lz  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int inflateValidate ();
}
int
main (void)
{
return conftest::inflateValidate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_z_inflateValidate=yes
else $as_nop
  ac_cv_lib_z_inflateValidate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateValidate" >&5
printf "%s\n" "$ac_cv_lib_z_inflateValidate" >&6; }
if test "x$ac_cv_lib_z_inflateValidate" = xyes
then :
  printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h

  LIBS="-lz $LIBS"

else $as_nop
  sage_spkg_install_zlib=yes
fi


else
        LIBPNG_CFLAGS=$pkg_cv_LIBPNG_CFLAGS
        LIBPNG_LIBS=$pkg_cv_LIBPNG_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi
    else
        sage_spkg_install_zlib=yes
    fi

                if test "x$sage_spkg_install_zlib" = xno
then :

                                        sage_use_system_zlib=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG zlib" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG zlib" >&6;}

else $as_nop

                    if test "x$sage_use_system_zlib" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-zlib=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-zlib)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG zlib" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG zlib" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ZLIB










# BEGIN SAGE_SPKG_CONFIGURE_GLPK

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/glpk/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG glpk..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG glpk... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-glpk was given.
if test ${with_system_glpk+y}
then :
  withval=$with_system_glpk; sage_use_system_glpk=$withval

fi


sage_spkg_name=glpk

if test ${sage_use_system_glpk+y}
then :

else $as_nop
  sage_use_system_glpk=yes
fi

sage_spkg_install_glpk=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: glpk has already been installed by SageMath" >&5
printf "%s\n" "$as_me: glpk has already been installed by SageMath" >&6;}
    sage_spkg_install_glpk=yes
    sage_use_system_glpk=installed

fi

if test ${sage_require_glpk+y}
then :

else $as_nop
  sage_require_glpk=yes
fi


if test "x$sage_spkg_install_glpk" = xno
then :

    if test "x$sage_require_glpk" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG glpk is not required on this system" >&5
printf "%s\n" "$as_me: SPKG glpk is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_glpk" = xno
then :

                        sage_spkg_install_glpk=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp zlib is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp zlib is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes -o x$sage_spkg_install_zlib = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install glpk as well" >&5
printf "%s\n" "yes; install glpk as well" >&6; }
        sage_spkg_install_glpk=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        # Extract the first word of "glpsol", so it can be a program name with args.
set dummy glpsol; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GLPSOL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $GLPSOL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GLPSOL="$GLPSOL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_GLPSOL="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GLPSOL=$ac_cv_path_GLPSOL
if test -n "$GLPSOL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GLPSOL" >&5
printf "%s\n" "$GLPSOL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


        if test x$GLPSOL = x
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: glpsol not found. Installing glpk" >&5
printf "%s\n" "$as_me: glpsol not found. Installing glpk" >&6;}
           sage_spkg_install_glpk=yes
else $as_nop

           glpk_ver=`$GLPSOL --version | grep ^GLPSOL | $SED -e 's/GLPSOL.*ver, v//g' 2>> config.log`



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$glpk_ver" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "$"4.63"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

               ac_fn_cxx_check_header_compile "$LINENO" "glpk.h" "ac_cv_header_glpk_h" "$ac_includes_default"
if test "x$ac_cv_header_glpk_h" = xyes
then :

else $as_nop
  sage_spkg_install_glpk=yes
fi

               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing glp_config" >&5
printf %s "checking for library containing glp_config... " >&6; }
if test ${ac_cv_search_glp_config+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int glp_config ();
}
int
main (void)
{
return conftest::glp_config ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' glpk
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_glp_config=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_glp_config+y}
then :
  break
fi
done
if test ${ac_cv_search_glp_config+y}
then :

else $as_nop
  ac_cv_search_glp_config=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_glp_config" >&5
printf "%s\n" "$ac_cv_search_glp_config" >&6; }
ac_res=$ac_cv_search_glp_config
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_glpk=yes
fi

    else sage_spkg_install_glpk=yes
  fi

fi

fi



                if test "x$sage_spkg_install_glpk" = xno
then :

                                        sage_use_system_glpk=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG glpk" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG glpk" >&6;}

else $as_nop

                    if test "x$sage_use_system_glpk" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-glpk=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-glpk)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG glpk" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG glpk" >&6;}

fi

fi


fi

fi

fi


    if test x$sage_spkg_install_glpk = xyes
then :

        SAGE_GLPK_PREFIX='$SAGE_LOCAL'


else $as_nop

        SAGE_GLPK_PREFIX=''


fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_GLPK










# BEGIN SAGE_SPKG_CONFIGURE_4TI2

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/4ti2/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG 4ti2..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG 4ti2... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-4ti2 was given.
if test ${with_system_4ti2+y}
then :
  withval=$with_system_4ti2; sage_use_system_4ti2=$withval

fi


sage_spkg_name=4ti2

if test ${sage_use_system_4ti2+y}
then :

else $as_nop
  sage_use_system_4ti2=yes
fi

sage_spkg_install_4ti2=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: 4ti2 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: 4ti2 has already been installed by SageMath" >&6;}
    sage_spkg_install_4ti2=yes
    sage_use_system_4ti2=installed

fi

if test ${sage_require_4ti2+y}
then :

else $as_nop
  sage_require_4ti2=yes
fi


if test "x$sage_spkg_install_4ti2" = xno
then :

    if test "x$sage_require_4ti2" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG 4ti2 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG 4ti2 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_4ti2" = xno
then :

                        sage_spkg_install_4ti2=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp glpk zlib is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp glpk zlib is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes -o x$sage_spkg_install_glpk = xyes -o x$sage_spkg_install_zlib = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install 4ti2 as well" >&5
printf "%s\n" "yes; install 4ti2 as well" >&6; }
        sage_spkg_install_4ti2=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


            for ac_prog in hilbert 4ti2-hilbert 4ti2_hilbert
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FOURTITWO_HILBERT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$FOURTITWO_HILBERT"; then
  ac_cv_prog_FOURTITWO_HILBERT="$FOURTITWO_HILBERT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_FOURTITWO_HILBERT="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
FOURTITWO_HILBERT=$ac_cv_prog_FOURTITWO_HILBERT
if test -n "$FOURTITWO_HILBERT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOURTITWO_HILBERT" >&5
printf "%s\n" "$FOURTITWO_HILBERT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$FOURTITWO_HILBERT" && break
done

            if test "x$FOURTITWO_HILBERT" = x""
then :
  sage_spkg_install_4ti2=yes
fi


            for ac_prog in markov 4ti2-markov 4ti2_markov
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FOURTITWO_MARKOV+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$FOURTITWO_MARKOV"; then
  ac_cv_prog_FOURTITWO_MARKOV="$FOURTITWO_MARKOV" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_FOURTITWO_MARKOV="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
FOURTITWO_MARKOV=$ac_cv_prog_FOURTITWO_MARKOV
if test -n "$FOURTITWO_MARKOV"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOURTITWO_MARKOV" >&5
printf "%s\n" "$FOURTITWO_MARKOV" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$FOURTITWO_MARKOV" && break
done

            if test "x$FOURTITWO_MARKOV" = x""
then :
  sage_spkg_install_4ti2=yes
fi


            for ac_prog in graver 4ti2-graver 4ti2_graver
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FOURTITWO_GRAVER+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$FOURTITWO_GRAVER"; then
  ac_cv_prog_FOURTITWO_GRAVER="$FOURTITWO_GRAVER" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_FOURTITWO_GRAVER="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
FOURTITWO_GRAVER=$ac_cv_prog_FOURTITWO_GRAVER
if test -n "$FOURTITWO_GRAVER"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOURTITWO_GRAVER" >&5
printf "%s\n" "$FOURTITWO_GRAVER" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$FOURTITWO_GRAVER" && break
done

            if test "x$FOURTITWO_GRAVER" = x""
then :
  sage_spkg_install_4ti2=yes
fi


            for ac_prog in zsolve 4ti2-zsolve 4ti2_zsolve
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FOURTITWO_ZSOLVE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$FOURTITWO_ZSOLVE"; then
  ac_cv_prog_FOURTITWO_ZSOLVE="$FOURTITWO_ZSOLVE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_FOURTITWO_ZSOLVE="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
FOURTITWO_ZSOLVE=$ac_cv_prog_FOURTITWO_ZSOLVE
if test -n "$FOURTITWO_ZSOLVE"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOURTITWO_ZSOLVE" >&5
printf "%s\n" "$FOURTITWO_ZSOLVE" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$FOURTITWO_ZSOLVE" && break
done

            if test "x$FOURTITWO_ZSOLVE" = x""
then :
  sage_spkg_install_4ti2=yes
fi


            for ac_prog in qsolve 4ti2-qsolve 4ti2_qsolve
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FOURTITWO_QSOLVE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$FOURTITWO_QSOLVE"; then
  ac_cv_prog_FOURTITWO_QSOLVE="$FOURTITWO_QSOLVE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_FOURTITWO_QSOLVE="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
FOURTITWO_QSOLVE=$ac_cv_prog_FOURTITWO_QSOLVE
if test -n "$FOURTITWO_QSOLVE"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOURTITWO_QSOLVE" >&5
printf "%s\n" "$FOURTITWO_QSOLVE" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$FOURTITWO_QSOLVE" && break
done

            if test "x$FOURTITWO_QSOLVE" = x""
then :
  sage_spkg_install_4ti2=yes
fi


            for ac_prog in rays 4ti2-rays 4ti2_rays
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FOURTITWO_RAYS+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$FOURTITWO_RAYS"; then
  ac_cv_prog_FOURTITWO_RAYS="$FOURTITWO_RAYS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_FOURTITWO_RAYS="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
FOURTITWO_RAYS=$ac_cv_prog_FOURTITWO_RAYS
if test -n "$FOURTITWO_RAYS"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOURTITWO_RAYS" >&5
printf "%s\n" "$FOURTITWO_RAYS" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$FOURTITWO_RAYS" && break
done

            if test "x$FOURTITWO_RAYS" = x""
then :
  sage_spkg_install_4ti2=yes
fi


            for ac_prog in ppi 4ti2-ppi 4ti2_ppi
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FOURTITWO_PPI+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$FOURTITWO_PPI"; then
  ac_cv_prog_FOURTITWO_PPI="$FOURTITWO_PPI" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_FOURTITWO_PPI="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
FOURTITWO_PPI=$ac_cv_prog_FOURTITWO_PPI
if test -n "$FOURTITWO_PPI"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOURTITWO_PPI" >&5
printf "%s\n" "$FOURTITWO_PPI" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$FOURTITWO_PPI" && break
done

            if test "x$FOURTITWO_PPI" = x""
then :
  sage_spkg_install_4ti2=yes
fi


            for ac_prog in circuits 4ti2-circuits 4ti2_circuits
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FOURTITWO_CIRCUITS+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$FOURTITWO_CIRCUITS"; then
  ac_cv_prog_FOURTITWO_CIRCUITS="$FOURTITWO_CIRCUITS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_FOURTITWO_CIRCUITS="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
FOURTITWO_CIRCUITS=$ac_cv_prog_FOURTITWO_CIRCUITS
if test -n "$FOURTITWO_CIRCUITS"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOURTITWO_CIRCUITS" >&5
printf "%s\n" "$FOURTITWO_CIRCUITS" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$FOURTITWO_CIRCUITS" && break
done

            if test "x$FOURTITWO_CIRCUITS" = x""
then :
  sage_spkg_install_4ti2=yes
fi


            for ac_prog in groebner 4ti2-groebner 4ti2_groebner
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_FOURTITWO_GROEBNER+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$FOURTITWO_GROEBNER"; then
  ac_cv_prog_FOURTITWO_GROEBNER="$FOURTITWO_GROEBNER" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_FOURTITWO_GROEBNER="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
FOURTITWO_GROEBNER=$ac_cv_prog_FOURTITWO_GROEBNER
if test -n "$FOURTITWO_GROEBNER"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOURTITWO_GROEBNER" >&5
printf "%s\n" "$FOURTITWO_GROEBNER" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$FOURTITWO_GROEBNER" && break
done

            if test "x$FOURTITWO_GROEBNER" = x""
then :
  sage_spkg_install_4ti2=yes
fi


                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library 4ti2gmp" >&5
printf %s "checking for library 4ti2gmp... " >&6; }
        BACKUP_CXXFLAGS=${CXXFLAGS}
        BACKUP_LIBS=${LIBS}
        FORTYTWO_CXXFLAGS="-D__STDC_LIMIT_MACROS -D_4ti2_GMP_"
        FORTYTWO_LIBS="-l4ti2gmp -lzsolve"
        CXXFLAGS="${BACKUP_CXXFLAGS} ${FORTYTWO_CXXFLAGS} ${GMP_CFLAGS}"
        LIBS="${BACKUP_LIBS} ${FORTYTWO_LIBS} ${GMP_LIBS}"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include "4ti2/4ti2.h"

int
main (void)
{
 _4ti2_rays_create_state(_4ti2_PREC_INT_ARB);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_4ti2=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
        CXXFLAGS=${BACKUP_CXXFLAGS}
        LIBS=${BACKUP_LIBS}


fi


                if test "x$sage_spkg_install_4ti2" = xno
then :

                                        sage_use_system_4ti2=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG 4ti2" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG 4ti2" >&6;}

else $as_nop

                    if test "x$sage_use_system_4ti2" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-4ti2=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-4ti2)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG 4ti2" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG 4ti2" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_4TI2










# BEGIN SAGE_SPKG_CONFIGURE__DEVELOP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/_develop/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG _develop..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG _develop... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-_develop was given.
if test ${with_system__develop+y}
then :
  withval=$with_system__develop; sage_use_system__develop=$withval

fi


sage_spkg_name=_develop

if test ${sage_use_system__develop+y}
then :

else $as_nop
  sage_use_system__develop=yes
fi

sage_spkg_install__develop=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: _develop has already been installed by SageMath" >&5
printf "%s\n" "$as_me: _develop has already been installed by SageMath" >&6;}
    sage_spkg_install__develop=yes
    sage_use_system__develop=installed

fi

if test ${sage_require__develop+y}
then :

else $as_nop
  sage_require__develop=yes
fi


if test "x$sage_spkg_install__develop" = xno
then :

    if test "x$sage_require__develop" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG _develop is not required on this system" >&5
printf "%s\n" "$as_me: SPKG _develop is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system__develop" = xno
then :

                        sage_spkg_install__develop=yes

else $as_nop



  sage_spkg_install__develop=yes

                if test "x$sage_spkg_install__develop" = xno
then :

                                        sage_use_system__develop=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG _develop" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG _develop" >&6;}

else $as_nop

                    if test "x$sage_use_system__develop" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-_develop=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-_develop)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG _develop" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG _develop" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE__DEVELOP










# BEGIN SAGE_SPKG_CONFIGURE__PREREQ

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/_prereq/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG _prereq..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG _prereq... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-_prereq was given.
if test ${with_system__prereq+y}
then :
  withval=$with_system__prereq; sage_use_system__prereq=$withval

fi


sage_spkg_name=_prereq

if test ${sage_use_system__prereq+y}
then :

else $as_nop
  sage_use_system__prereq=yes
fi

sage_spkg_install__prereq=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: _prereq has already been installed by SageMath" >&5
printf "%s\n" "$as_me: _prereq has already been installed by SageMath" >&6;}
    sage_spkg_install__prereq=yes
    sage_use_system__prereq=installed

fi

if test ${sage_require__prereq+y}
then :

else $as_nop
  sage_require__prereq=yes
fi


if test "x$sage_spkg_install__prereq" = xno
then :

    if test "x$sage_require__prereq" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG _prereq is not required on this system" >&5
printf "%s\n" "$as_me: SPKG _prereq is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system__prereq" = xno
then :

                        sage_spkg_install__prereq=yes

else $as_nop



    sage_spkg_install__prereq=no

                if test "x$sage_spkg_install__prereq" = xno
then :

                                        sage_use_system__prereq=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG _prereq" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG _prereq" >&6;}

else $as_nop

                    if test "x$sage_use_system__prereq" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-_prereq=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-_prereq)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG _prereq" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG _prereq" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE__PREREQ










# BEGIN SAGE_SPKG_CONFIGURE__RECOMMENDED

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/_recommended/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG _recommended..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG _recommended... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-_recommended was given.
if test ${with_system__recommended+y}
then :
  withval=$with_system__recommended; sage_use_system__recommended=$withval

fi


sage_spkg_name=_recommended

if test ${sage_use_system__recommended+y}
then :

else $as_nop
  sage_use_system__recommended=yes
fi

sage_spkg_install__recommended=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: _recommended has already been installed by SageMath" >&5
printf "%s\n" "$as_me: _recommended has already been installed by SageMath" >&6;}
    sage_spkg_install__recommended=yes
    sage_use_system__recommended=installed

fi

if test ${sage_require__recommended+y}
then :

else $as_nop
  sage_require__recommended=yes
fi


if test "x$sage_spkg_install__recommended" = xno
then :

    if test "x$sage_require__recommended" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG _recommended is not required on this system" >&5
printf "%s\n" "$as_me: SPKG _recommended is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system__recommended" = xno
then :

                        sage_spkg_install__recommended=yes

else $as_nop



  sage_spkg_install__recommended=yes

                if test "x$sage_spkg_install__recommended" = xno
then :

                                        sage_use_system__recommended=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG _recommended" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG _recommended" >&6;}

else $as_nop

                    if test "x$sage_use_system__recommended" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-_recommended=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-_recommended)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG _recommended" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG _recommended" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE__RECOMMENDED










# BEGIN SAGE_SPKG_CONFIGURE_TOX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/tox/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG tox..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG tox... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-tox was given.
if test ${with_system_tox+y}
then :
  withval=$with_system_tox; sage_use_system_tox=$withval

fi


sage_spkg_name=tox

if test ${sage_use_system_tox+y}
then :

else $as_nop
  sage_use_system_tox=yes
fi

sage_spkg_install_tox=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: tox has already been installed by SageMath" >&5
printf "%s\n" "$as_me: tox has already been installed by SageMath" >&6;}
    sage_spkg_install_tox=yes
    sage_use_system_tox=installed

fi

if test ${sage_require_tox+y}
then :

else $as_nop
  sage_require_tox=yes
fi


if test "x$sage_spkg_install_tox" = xno
then :

    if test "x$sage_require_tox" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG tox is not required on this system" >&5
printf "%s\n" "$as_me: SPKG tox is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_tox" = xno
then :

                        sage_spkg_install_tox=yes

else $as_nop




       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tox >= 4.11" >&5
printf %s "checking for tox >= 4.11... " >&6; }
if test ${ac_cv_path_TOX+y}
then :
  printf %s "(cached) " >&6
else $as_nop

         if test -z "$TOX"; then
  ac_path_TOX_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in tox
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_TOX="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_TOX" || continue

            tox_version=$($ac_path_TOX --version 2> /dev/null | tail -n 1)



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$tox_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "4.11" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                ac_cv_path_TOX="$ac_path_TOX"
                ac_path_TOX_found=:

      fi


      $ac_path_TOX_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_TOX"; then
    :
  fi
else
  ac_cv_path_TOX=$TOX
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_TOX" >&5
printf "%s\n" "$ac_cv_path_TOX" >&6; }
       if test -z "$ac_cv_path_TOX"
then :
  sage_spkg_install_tox=yes
fi


                if test "x$sage_spkg_install_tox" = xno
then :

                                        sage_use_system_tox=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG tox" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG tox" >&6;}

else $as_nop

                    if test "x$sage_use_system_tox" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-tox=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-tox)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG tox" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG tox" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TOX










# BEGIN SAGE_SPKG_CONFIGURE_VIRTUALENV

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/virtualenv/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG virtualenv..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG virtualenv... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-virtualenv was given.
if test ${with_system_virtualenv+y}
then :
  withval=$with_system_virtualenv; sage_use_system_virtualenv=$withval

fi


sage_spkg_name=virtualenv

if test ${sage_use_system_virtualenv+y}
then :

else $as_nop
  sage_use_system_virtualenv=yes
fi

sage_spkg_install_virtualenv=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: virtualenv has already been installed by SageMath" >&5
printf "%s\n" "$as_me: virtualenv has already been installed by SageMath" >&6;}
    sage_spkg_install_virtualenv=yes
    sage_use_system_virtualenv=installed

fi

if test ${sage_require_virtualenv+y}
then :

else $as_nop
  sage_require_virtualenv=yes
fi

        sage_require_virtualenv=$sage_spkg_install_tox


if test "x$sage_spkg_install_virtualenv" = xno
then :

    if test "x$sage_require_virtualenv" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG virtualenv is not required on this system" >&5
printf "%s\n" "$as_me: SPKG virtualenv is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_virtualenv" = xno
then :

                        sage_spkg_install_virtualenv=yes

else $as_nop



    sage_spkg_install_virtualenv=yes

                if test "x$sage_spkg_install_virtualenv" = xno
then :

                                        sage_use_system_virtualenv=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG virtualenv" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG virtualenv" >&6;}

else $as_nop

                    if test "x$sage_use_system_virtualenv" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-virtualenv=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-virtualenv)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG virtualenv" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG virtualenv" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_VIRTUALENV










# BEGIN SAGE_SPKG_CONFIGURE_APPDIRS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/appdirs/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG appdirs..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG appdirs... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-appdirs was given.
if test ${with_system_appdirs+y}
then :
  withval=$with_system_appdirs; sage_use_system_appdirs=$withval

fi


sage_spkg_name=appdirs

if test ${sage_use_system_appdirs+y}
then :

else $as_nop
  sage_use_system_appdirs=yes
fi

sage_spkg_install_appdirs=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: appdirs has already been installed by SageMath" >&5
printf "%s\n" "$as_me: appdirs has already been installed by SageMath" >&6;}
    sage_spkg_install_appdirs=yes
    sage_use_system_appdirs=installed

fi

if test ${sage_require_appdirs+y}
then :

else $as_nop
  sage_require_appdirs=yes
fi

        sage_require_appdirs=$sage_spkg_install_virtualenv


if test "x$sage_spkg_install_appdirs" = xno
then :

    if test "x$sage_require_appdirs" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG appdirs is not required on this system" >&5
printf "%s\n" "$as_me: SPKG appdirs is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_appdirs" = xno
then :

                        sage_spkg_install_appdirs=yes

else $as_nop



    sage_spkg_install_appdirs=yes

                if test "x$sage_spkg_install_appdirs" = xno
then :

                                        sage_use_system_appdirs=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG appdirs" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG appdirs" >&6;}

else $as_nop

                    if test "x$sage_use_system_appdirs" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-appdirs=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-appdirs)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG appdirs" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG appdirs" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_APPDIRS










# BEGIN SAGE_SPKG_CONFIGURE_BLISS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/bliss/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG bliss..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG bliss... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-bliss was given.
if test ${with_system_bliss+y}
then :
  withval=$with_system_bliss; sage_use_system_bliss=$withval

fi


sage_spkg_name=bliss

if test ${sage_use_system_bliss+y}
then :

else $as_nop
  sage_use_system_bliss=yes
fi

sage_spkg_install_bliss=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: bliss has already been installed by SageMath" >&5
printf "%s\n" "$as_me: bliss has already been installed by SageMath" >&6;}
    sage_spkg_install_bliss=yes
    sage_use_system_bliss=installed

fi

if test ${sage_require_bliss+y}
then :

else $as_nop
  sage_require_bliss=yes
fi


if test "x$sage_spkg_install_bliss" = xno
then :

    if test "x$sage_require_bliss" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG bliss is not required on this system" >&5
printf "%s\n" "$as_me: SPKG bliss is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_bliss" = xno
then :

                        sage_spkg_install_bliss=yes

else $as_nop






    ac_fn_cxx_check_header_compile "$LINENO" "bliss/bliss_C.h" "ac_cv_header_bliss_bliss_C_h" "$ac_includes_default"
if test "x$ac_cv_header_bliss_bliss_C_h" = xyes
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing bliss_new" >&5
printf %s "checking for library containing bliss_new... " >&6; }
if test ${ac_cv_search_bliss_new+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int bliss_new ();
}
int
main (void)
{
return conftest::bliss_new ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' bliss
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_bliss_new=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_bliss_new+y}
then :
  break
fi
done
if test ${ac_cv_search_bliss_new+y}
then :

else $as_nop
  ac_cv_search_bliss_new=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_bliss_new" >&5
printf "%s\n" "$ac_cv_search_bliss_new" >&6; }
ac_res=$ac_cv_search_bliss_new
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking checking bliss version directly" >&5
printf %s "checking checking bliss version directly... " >&6; }
             if test "$cross_compiling" = yes
then :
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                      #include <bliss/defs.hh>

int
main (void)
{

                       if (BLISS_VERSION_MAJOR >  0  ) return 0;
                       if (BLISS_VERSION_MAJOR ==  0   &&
                           BLISS_VERSION_MINOR >=  77  ) return 0;
                       else return 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Good." >&5
printf "%s\n" "Good." >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Too old." >&5
printf "%s\n" "Too old." >&6; }
                      sage_spkg_install_bliss=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

else $as_nop
  sage_spkg_install_bliss=yes
fi


else $as_nop
  sage_spkg_install_bliss=yes
fi





                if test "x$sage_spkg_install_bliss" = xno
then :

                                        sage_use_system_bliss=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG bliss" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG bliss" >&6;}

else $as_nop

                    if test "x$sage_use_system_bliss" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-bliss=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-bliss)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG bliss" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG bliss" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_BLISS










# BEGIN SAGE_SPKG_CONFIGURE_BOOST_CROPPED

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/boost_cropped/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG boost_cropped..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG boost_cropped... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-boost_cropped was given.
if test ${with_system_boost_cropped+y}
then :
  withval=$with_system_boost_cropped; sage_use_system_boost_cropped=$withval

fi


sage_spkg_name=boost_cropped

if test ${sage_use_system_boost_cropped+y}
then :

else $as_nop
  sage_use_system_boost_cropped=yes
fi

sage_spkg_install_boost_cropped=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: boost_cropped has already been installed by SageMath" >&5
printf "%s\n" "$as_me: boost_cropped has already been installed by SageMath" >&6;}
    sage_spkg_install_boost_cropped=yes
    sage_use_system_boost_cropped=installed

fi

if test ${sage_require_boost_cropped+y}
then :

else $as_nop
  sage_require_boost_cropped=yes
fi


if test "x$sage_spkg_install_boost_cropped" = xno
then :

    if test "x$sage_require_boost_cropped" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG boost_cropped is not required on this system" >&5
printf "%s\n" "$as_me: SPKG boost_cropped is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_boost_cropped" = xno
then :

                        sage_spkg_install_boost_cropped=yes

else $as_nop





# Check whether --with-boost was given.
if test ${with_boost+y}
then :
  withval=$with_boost;
     case $withval in #(
  no) :
    want_boost="no";_AX_BOOST_BASE_boost_path="" ;; #(
  yes) :
    want_boost="yes";_AX_BOOST_BASE_boost_path="" ;; #(
  *) :
    want_boost="yes";_AX_BOOST_BASE_boost_path="$withval" ;;
esac

else $as_nop
  want_boost="yes"
fi




# Check whether --with-boost-libdir was given.
if test ${with_boost_libdir+y}
then :
  withval=$with_boost_libdir;
   if test -d "$withval"
then :
  _AX_BOOST_BASE_boost_lib_path="$withval"
else $as_nop
  as_fn_error $? "--with-boost-libdir expected directory name" "$LINENO" 5
fi

else $as_nop
  _AX_BOOST_BASE_boost_lib_path=""
fi


BOOST_LDFLAGS=""
BOOST_CPPFLAGS=""
if test "x$want_boost" = "xyes"
then :


  if test "x1.83.0" = "x"
then :
  _AX_BOOST_BASE_TONUMERICVERSION_req="1.20.0"
else $as_nop
  _AX_BOOST_BASE_TONUMERICVERSION_req="1.83.0"
fi
  _AX_BOOST_BASE_TONUMERICVERSION_req_shorten=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\.[0-9]*\)'`
  _AX_BOOST_BASE_TONUMERICVERSION_req_major=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\)'`
  if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_major" = "x"
then :
  as_fn_error $? "You should at least specify libboost major version" "$LINENO" 5
fi
  _AX_BOOST_BASE_TONUMERICVERSION_req_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.\([0-9]*\)'`
  if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_minor" = "x"
then :
  _AX_BOOST_BASE_TONUMERICVERSION_req_minor="0"
fi
  _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
  if test "X$_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor" = "X"
then :
  _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor="0"
fi
  _AX_BOOST_BASE_TONUMERICVERSION_RET=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req_major \* 100000 \+  $_AX_BOOST_BASE_TONUMERICVERSION_req_minor \* 100 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor`
  WANT_BOOST_VERSION=$_AX_BOOST_BASE_TONUMERICVERSION_RET

    succeeded=no



                        case ${host_cpu} in #(
  x86_64) :
    libsubdirs="lib64 libx32 lib lib64" ;; #(
  mips*64*) :
    libsubdirs="lib64 lib32 lib lib64" ;; #(
  ppc64|powerpc64|s390x|sparc64|aarch64|ppc64le|powerpc64le|riscv64) :
    libsubdirs="lib64 lib lib64" ;; #(
  *) :
    libsubdirs="lib"
     ;;
esac

                case ${host_cpu} in #(
  i?86) :
    multiarch_libsubdir="lib/i386-${host_os}" ;; #(
  *) :
    multiarch_libsubdir="lib/${host_cpu}-${host_os}"
     ;;
esac

                if test "x$_AX_BOOST_BASE_boost_path" != "x"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.83.0 ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"" >&5
printf %s "checking for boostlib >= 1.83.0 ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"... " >&6; }
         if test -d "$_AX_BOOST_BASE_boost_path/include" && test -r "$_AX_BOOST_BASE_boost_path/include"
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
           BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include"
           for _AX_BOOST_BASE_boost_path_tmp in $multiarch_libsubdir $libsubdirs; do
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.83.0 ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"" >&5
printf %s "checking for boostlib >= 1.83.0 ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"... " >&6; }
                if test -d "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" && test -r "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp"
then :

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp";
                        break;

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
           done
else $as_nop

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

else $as_nop

        if test X"$cross_compiling" = Xyes; then
            search_libsubdirs=$multiarch_libsubdir
        else
            search_libsubdirs="$multiarch_libsubdir $libsubdirs"
        fi
        for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
            if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then
                for libsubdir in $search_libsubdirs ; do
                    if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
                done
                BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path_tmp/$libsubdir"
                BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include"
                break;
            fi
        done

fi

            if test "x$_AX_BOOST_BASE_boost_lib_path" != "x"
then :
  BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_lib_path"
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.83.0 ($WANT_BOOST_VERSION)" >&5
printf %s "checking for boostlib >= 1.83.0 ($WANT_BOOST_VERSION)... " >&6; }
    CPPFLAGS_SAVED="$CPPFLAGS"
    CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
    export CPPFLAGS

    LDFLAGS_SAVED="$LDFLAGS"
    LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
    export LDFLAGS


    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <boost/version.hpp>

int
main (void)
{

(void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))]));

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
    succeeded=yes
    found_system=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu



            if test "x$succeeded" != "xyes" ; then
        CPPFLAGS="$CPPFLAGS_SAVED"
        LDFLAGS="$LDFLAGS_SAVED"
        BOOST_CPPFLAGS=
        if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
            BOOST_LDFLAGS=
        fi
        _version=0
        if test -n "$_AX_BOOST_BASE_boost_path" ; then
            if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path"; then
                for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
                    _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
                    V_CHECK=`expr $_version_tmp \> $_version`
                    if test "x$V_CHECK" = "x1" ; then
                        _version=$_version_tmp
                    fi
                    VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
                    BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include/boost-$VERSION_UNDERSCORE"
                done
                                if test -z "$BOOST_CPPFLAGS"; then
                    if test -d "$_AX_BOOST_BASE_boost_path/boost" && test -r "$_AX_BOOST_BASE_boost_path/boost"; then
                        BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path"
                    fi
                fi
                                                if test -n "$BOOST_CPPFLAGS" && test -z "$BOOST_LDFLAGS"; then
                    for libsubdir in $libsubdirs ; do
                        if ls "$_AX_BOOST_BASE_boost_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
                    done
                    BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$libsubdir"
                fi
            fi
        else
            if test "x$cross_compiling" != "xyes" ; then
                for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local ; do
                    if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then
                        for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
                            _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
                            V_CHECK=`expr $_version_tmp \> $_version`
                            if test "x$V_CHECK" = "x1" ; then
                                _version=$_version_tmp
                                best_path=$_AX_BOOST_BASE_boost_path
                            fi
                        done
                    fi
                done

                VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
                BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
                if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
                    for libsubdir in $libsubdirs ; do
                        if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
                    done
                    BOOST_LDFLAGS="-L$best_path/$libsubdir"
                fi
            fi

            if test -n "$BOOST_ROOT" ; then
                for libsubdir in $libsubdirs ; do
                    if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
                done
                if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
                    version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
                    stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
                        stage_version_shorten=`expr $stage_version : '\([0-9]*\.[0-9]*\)'`
                    V_CHECK=`expr $stage_version_shorten \>\= $_version`
                    if test "x$V_CHECK" = "x1" && test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We will use a staged boost library from $BOOST_ROOT" >&5
printf "%s\n" "$as_me: We will use a staged boost library from $BOOST_ROOT" >&6;}
                        BOOST_CPPFLAGS="-I$BOOST_ROOT"
                        BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
                    fi
                fi
            fi
        fi

        CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
        export CPPFLAGS
        LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
        export LDFLAGS

        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <boost/version.hpp>

int
main (void)
{

(void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))]));

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        succeeded=yes
        found_system=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    fi

    if test "x$succeeded" != "xyes" ; then
        if test "x$_version" = "x0" ; then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We could not detect the boost libraries (version 1.83.0 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&5
printf "%s\n" "$as_me: We could not detect the boost libraries (version 1.83.0 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&6;}
        else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Your boost libraries seems to old (version $_version)." >&5
printf "%s\n" "$as_me: Your boost libraries seems to old (version $_version)." >&6;}
        fi
        # execute ACTION-IF-NOT-FOUND (if present):
        sage_spkg_install_boost_cropped=yes
    else

printf "%s\n" "#define HAVE_BOOST /**/" >>confdefs.h

        # execute ACTION-IF-FOUND (if present):
        :
    fi

    CPPFLAGS="$CPPFLAGS_SAVED"
    LDFLAGS="$LDFLAGS_SAVED"


fi




                if test "x$sage_spkg_install_boost_cropped" = xno
then :

                                        sage_use_system_boost_cropped=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG boost_cropped" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG boost_cropped" >&6;}

else $as_nop

                    if test "x$sage_use_system_boost_cropped" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-boost_cropped=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-boost_cropped)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG boost_cropped" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG boost_cropped" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_BOOST_CROPPED










# BEGIN SAGE_SPKG_CONFIGURE_LIBPNG

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libpng/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libpng..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG libpng... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-libpng was given.
if test ${with_system_libpng+y}
then :
  withval=$with_system_libpng; sage_use_system_libpng=$withval

fi


sage_spkg_name=libpng

if test ${sage_use_system_libpng+y}
then :

else $as_nop
  sage_use_system_libpng=yes
fi

sage_spkg_install_libpng=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libpng has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libpng has already been installed by SageMath" >&6;}
    sage_spkg_install_libpng=yes
    sage_use_system_libpng=installed

fi

if test ${sage_require_libpng+y}
then :

else $as_nop
  sage_require_libpng=yes
fi


if test "x$sage_spkg_install_libpng" = xno
then :

    if test "x$sage_require_libpng" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libpng is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libpng is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libpng" = xno
then :

                        sage_spkg_install_libpng=yes

else $as_nop




    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking installing zlib? " >&5
printf %s "checking installing zlib? ... " >&6; }
    if test x$sage_spkg_install_zlib = xyes; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install libpng as well" >&5
printf "%s\n" "yes; install libpng as well" >&6; }
      sage_spkg_install_libpng=yes
    else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libpng >= 1.2" >&5
printf %s "checking for libpng >= 1.2... " >&6; }

if test -n "$LIBPNG_CFLAGS"; then
    pkg_cv_LIBPNG_CFLAGS="$LIBPNG_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng >= 1.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libpng >= 1.2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBPNG_CFLAGS=`$PKG_CONFIG --cflags "libpng >= 1.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBPNG_LIBS"; then
    pkg_cv_LIBPNG_LIBS="$LIBPNG_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng >= 1.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libpng >= 1.2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBPNG_LIBS=`$PKG_CONFIG --libs "libpng >= 1.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                LIBPNG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpng >= 1.2" 2>&1`
        else
                LIBPNG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpng >= 1.2" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$LIBPNG_PKG_ERRORS" >&5


        sage_spkg_install_libpng=yes

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        sage_spkg_install_libpng=yes

else
        LIBPNG_CFLAGS=$pkg_cv_LIBPNG_CFLAGS
        LIBPNG_LIBS=$pkg_cv_LIBPNG_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi
    fi

                if test "x$sage_spkg_install_libpng" = xno
then :

                                        sage_use_system_libpng=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libpng" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libpng" >&6;}

else $as_nop

                    if test "x$sage_use_system_libpng" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libpng=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libpng)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libpng" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libpng" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBPNG










# BEGIN SAGE_SPKG_CONFIGURE_M4RI

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/m4ri/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG m4ri..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG m4ri... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-m4ri was given.
if test ${with_system_m4ri+y}
then :
  withval=$with_system_m4ri; sage_use_system_m4ri=$withval

fi


sage_spkg_name=m4ri

if test ${sage_use_system_m4ri+y}
then :

else $as_nop
  sage_use_system_m4ri=yes
fi

sage_spkg_install_m4ri=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: m4ri has already been installed by SageMath" >&5
printf "%s\n" "$as_me: m4ri has already been installed by SageMath" >&6;}
    sage_spkg_install_m4ri=yes
    sage_use_system_m4ri=installed

fi

if test ${sage_require_m4ri+y}
then :

else $as_nop
  sage_require_m4ri=yes
fi


if test "x$sage_spkg_install_m4ri" = xno
then :

    if test "x$sage_require_m4ri" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG m4ri is not required on this system" >&5
printf "%s\n" "$as_me: SPKG m4ri is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_m4ri" = xno
then :

                        sage_spkg_install_m4ri=yes

else $as_nop





    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of libpng is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of libpng is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_libpng = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install m4ri as well" >&5
printf "%s\n" "yes; install m4ri as well" >&6; }
        sage_spkg_install_m4ri=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for m4ri >= 20250128" >&5
printf %s "checking for m4ri >= 20250128... " >&6; }

if test -n "$M4RI_CFLAGS"; then
    pkg_cv_M4RI_CFLAGS="$M4RI_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"m4ri >= 20250128\""; } >&5
  ($PKG_CONFIG --exists --print-errors "m4ri >= 20250128") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_M4RI_CFLAGS=`$PKG_CONFIG --cflags "m4ri >= 20250128" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$M4RI_LIBS"; then
    pkg_cv_M4RI_LIBS="$M4RI_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"m4ri >= 20250128\""; } >&5
  ($PKG_CONFIG --exists --print-errors "m4ri >= 20250128") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_M4RI_LIBS=`$PKG_CONFIG --libs "m4ri >= 20250128" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                M4RI_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "m4ri >= 20250128" 2>&1`
        else
                M4RI_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "m4ri >= 20250128" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$M4RI_PKG_ERRORS" >&5

                   sage_spkg_install_m4ri=yes

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                   sage_spkg_install_m4ri=yes

else
        M4RI_CFLAGS=$pkg_cv_M4RI_CFLAGS
        M4RI_LIBS=$pkg_cv_M4RI_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether m4ri.pc is sane" >&5
printf %s "checking whether m4ri.pc is sane... " >&6; }
           case "$M4RI_CFLAGS" in #(
  *@SIMD_CFLAGS@*) :
                           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, contaminated with SIMD_CFLAGS" >&5
printf "%s\n" "no, contaminated with SIMD_CFLAGS" >&6; }
                       sage_spkg_install_m4ri=yes
                    ;; #(
  *) :
                           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                    ;;
esac

fi


fi


                if test "x$sage_spkg_install_m4ri" = xno
then :

                                        sage_use_system_m4ri=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG m4ri" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG m4ri" >&6;}

else $as_nop

                    if test "x$sage_use_system_m4ri" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-m4ri=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-m4ri)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG m4ri" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG m4ri" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_M4RI










# BEGIN SAGE_SPKG_CONFIGURE_BRIAL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/brial/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG brial..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG brial... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-brial was given.
if test ${with_system_brial+y}
then :
  withval=$with_system_brial; sage_use_system_brial=$withval

fi


sage_spkg_name=brial

if test ${sage_use_system_brial+y}
then :

else $as_nop
  sage_use_system_brial=yes
fi

sage_spkg_install_brial=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: brial has already been installed by SageMath" >&5
printf "%s\n" "$as_me: brial has already been installed by SageMath" >&6;}
    sage_spkg_install_brial=yes
    sage_use_system_brial=installed

fi

if test ${sage_require_brial+y}
then :

else $as_nop
  sage_require_brial=yes
fi


if test "x$sage_spkg_install_brial" = xno
then :

    if test "x$sage_require_brial" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG brial is not required on this system" >&5
printf "%s\n" "$as_me: SPKG brial is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_brial" = xno
then :

                        sage_spkg_install_brial=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gcc boost_cropped m4ri is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gcc boost_cropped m4ri is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gcc = xyes -o x$sage_spkg_install_boost_cropped = xyes -o x$sage_spkg_install_m4ri = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install brial as well" >&5
printf "%s\n" "yes; install brial as well" >&6; }
        sage_spkg_install_brial=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    # If we're using the system m4ri and boost, ensure that we can
    # compile and run an executable linked against both libbrial and
    # libbrial_groebner (both are used by SageMath).
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    SAVED_LIBS=$LIBS
    LIBS="$LIBS -lbrial -lbrial_groebner"
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can link against brial libraries and run" >&5
printf %s "checking if we can link against brial libraries and run... " >&6; }
    if test "$cross_compiling" = yes
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can link against brial libraries" >&5
printf %s "checking if we can link against brial libraries... " >&6; }
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


          #include <polybori.h>
          #include <polybori/groebner/groebner_alg.h>
          USING_NAMESPACE_PBORI
          USING_NAMESPACE_PBORIGB

          class MyConstant : public BooleConstant{
            public: void negate() { this->m_value = !this->m_value; }
          };

int
main (void)
{

          BoolePolyRing r = BoolePolyRing(2, COrderEnums::dlex);
          ReductionStrategy rs = ReductionStrategy(r);
          rs.llReduceAll(); // uses groebner lib
          if (2 != r.nVariables()) { return 1; }
          if (r.constant(true) == r.constant(false)) { return 2; }
          MyConstant f = MyConstant();
          f.negate(); // ensures v1.1.0+ if m_value isn't const
          if (!f.isOne()) { return 3; }
          return 0;

  ;
  return 0;
}

_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        sage_spkg_install_brial=yes

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_brial=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


        #include <polybori.h>
        #include <polybori/groebner/groebner_alg.h>
        USING_NAMESPACE_PBORI
        USING_NAMESPACE_PBORIGB

        class MyConstant : public BooleConstant{
          public: void negate() { this->m_value = !this->m_value; }
        };

int
main (void)
{

        BoolePolyRing r = BoolePolyRing(2, COrderEnums::dlex);
        ReductionStrategy rs = ReductionStrategy(r);
        rs.llReduceAll(); // uses groebner lib
        if (2 != r.nVariables()) { return 1; }
        if (r.constant(true) == r.constant(false)) { return 2; }
        MyConstant f = MyConstant();
        f.negate(); // ensures v1.1.0+ if m_value isn't const
        if (!f.isOne()) { return 3; }
        return 0;

  ;
  return 0;
}

_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :

                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version not equal to 1.2.5" >&5
printf %s "checking version not equal to 1.2.5... " >&6; }
      if test "$cross_compiling" = yes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross compiling. Assume yes" >&5
printf "%s\n" "cross compiling. Assume yes" >&6; }
        sage_spkg_install_brial=no

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

        #include <polybori.h>
            #include <polybori/config.h>

int
main (void)
{

             if (VERSION=="1.2.5") return 0;
             else return 1;

  ;
  return 0;
}

_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found a possibly buggy 1.2.5. Rejecting" >&5
printf "%s\n" "found a possibly buggy 1.2.5. Rejecting" >&6; }
        sage_spkg_install_brial=yes

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        sage_spkg_install_brial=no

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


else $as_nop

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_brial=yes

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    LIBS=$SAVED_LIBS
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu



fi


                if test "x$sage_spkg_install_brial" = xno
then :

                                        sage_use_system_brial=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG brial" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG brial" >&6;}

else $as_nop

                    if test "x$sage_use_system_brial" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-brial=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-brial)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG brial" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG brial" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_BRIAL










# BEGIN SAGE_SPKG_CONFIGURE_BZIP2

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/bzip2/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG bzip2..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG bzip2... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-bzip2 was given.
if test ${with_system_bzip2+y}
then :
  withval=$with_system_bzip2; sage_use_system_bzip2=$withval

fi


sage_spkg_name=bzip2

if test ${sage_use_system_bzip2+y}
then :

else $as_nop
  sage_use_system_bzip2=yes
fi

sage_spkg_install_bzip2=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: bzip2 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: bzip2 has already been installed by SageMath" >&6;}
    sage_spkg_install_bzip2=yes
    sage_use_system_bzip2=installed

fi

if test ${sage_require_bzip2+y}
then :

else $as_nop
  sage_require_bzip2=yes
fi


if test "x$sage_spkg_install_bzip2" = xno
then :

    if test "x$sage_require_bzip2" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG bzip2 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG bzip2 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_bzip2" = xno
then :

                        sage_spkg_install_bzip2=yes

else $as_nop



    ac_fn_cxx_check_header_compile "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default"
if test "x$ac_cv_header_bzlib_h" = xyes
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing BZ2_bzCompress" >&5
printf %s "checking for library containing BZ2_bzCompress... " >&6; }
if test ${ac_cv_search_BZ2_bzCompress+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int BZ2_bzCompress ();
}
int
main (void)
{
return conftest::BZ2_bzCompress ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' bz2
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_BZ2_bzCompress=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_BZ2_bzCompress+y}
then :
  break
fi
done
if test ${ac_cv_search_BZ2_bzCompress+y}
then :

else $as_nop
  ac_cv_search_BZ2_bzCompress=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_BZ2_bzCompress" >&5
printf "%s\n" "$ac_cv_search_BZ2_bzCompress" >&6; }
ac_res=$ac_cv_search_BZ2_bzCompress
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

        # Extract the first word of "bzip2", so it can be a program name with args.
set dummy bzip2; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_bzip2_prog+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $bzip2_prog in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_bzip2_prog="$bzip2_prog" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_bzip2_prog="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
bzip2_prog=$ac_cv_path_bzip2_prog
if test -n "$bzip2_prog"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $bzip2_prog" >&5
printf "%s\n" "$bzip2_prog" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


        if test x$bzip2_prog = x
then :
  sage_spkg_install_bzip2=yes
fi

else $as_nop
  sage_spkg_install_bzip2=yes
fi


else $as_nop
  sage_spkg_install_bzip2=yes
fi


                if test "x$sage_spkg_install_bzip2" = xno
then :

                                        sage_use_system_bzip2=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG bzip2" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG bzip2" >&6;}

else $as_nop

                    if test "x$sage_use_system_bzip2" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-bzip2=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-bzip2)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG bzip2" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG bzip2" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_BZIP2










# BEGIN SAGE_SPKG_CONFIGURE_CACHETOOLS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cachetools/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cachetools..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG cachetools... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-cachetools was given.
if test ${with_system_cachetools+y}
then :
  withval=$with_system_cachetools; sage_use_system_cachetools=$withval

fi


sage_spkg_name=cachetools

if test ${sage_use_system_cachetools+y}
then :

else $as_nop
  sage_use_system_cachetools=yes
fi

sage_spkg_install_cachetools=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cachetools has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cachetools has already been installed by SageMath" >&6;}
    sage_spkg_install_cachetools=yes
    sage_use_system_cachetools=installed

fi

if test ${sage_require_cachetools+y}
then :

else $as_nop
  sage_require_cachetools=yes
fi

        sage_require_cachetools=$sage_spkg_install_tox


if test "x$sage_spkg_install_cachetools" = xno
then :

    if test "x$sage_require_cachetools" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cachetools is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cachetools is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cachetools" = xno
then :

                        sage_spkg_install_cachetools=yes

else $as_nop



    sage_spkg_install_cachetools=yes

                if test "x$sage_spkg_install_cachetools" = xno
then :

                                        sage_use_system_cachetools=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cachetools" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cachetools" >&6;}

else $as_nop

                    if test "x$sage_use_system_cachetools" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cachetools=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cachetools)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cachetools" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cachetools" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CACHETOOLS






    sage_saved_fcflags="$FCFLAGS"


ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Fortran flag needed to accept free-form source" >&5
printf %s "checking for Fortran flag needed to accept free-form source... " >&6; }
if test ${ac_cv_fc_freeform+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_fc_freeform=unknown
ac_fc_freeform_FCFLAGS_save=$FCFLAGS
for ac_flag in none -ffree-form -FR -free -qfree -Mfree -Mfreeform \
	       -freeform "-f free" -8 +source=free -nfix --nfix -Free
do
  test "x$ac_flag" != xnone && FCFLAGS="$ac_fc_freeform_FCFLAGS_save $ac_flag"
  cat > conftest.$ac_ext <<_ACEOF

  program freeform
       ! FIXME: how to best confuse non-freeform compilers?
       print *, 'Hello ', &
          'world.'
       end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"
then :
  ac_cv_fc_freeform=$ac_flag; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
FCFLAGS=$ac_fc_freeform_FCFLAGS_save

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_freeform" >&5
printf "%s\n" "$ac_cv_fc_freeform" >&6; }
if test "x$ac_cv_fc_freeform" = xunknown; then

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Your Fortran compiler does not accept free-format source code" >&5
printf "%s\n" "$as_me: Your Fortran compiler does not accept free-format source code" >&6;}
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: which means the compiler is either seriously broken, or" >&5
printf "%s\n" "$as_me: which means the compiler is either seriously broken, or" >&6;}
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: is too old to build Sage." >&5
printf "%s\n" "$as_me: is too old to build Sage." >&6;}
        SAGE_HAVE_FC_FREEFORM=no
else
  if test "x$ac_cv_fc_freeform" != xnone; then
    FCFLAGS="$FCFLAGS $ac_cv_fc_freeform"
  fi
  SAGE_HAVE_FC_FREEFORM=yes
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


    FCFLAGS="$sage_saved_fcflags"






# BEGIN SAGE_SPKG_CONFIGURE_GFORTRAN

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gfortran/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gfortran..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG gfortran... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-gfortran was given.
if test ${with_system_gfortran+y}
then :
  withval=$with_system_gfortran; sage_use_system_gfortran=$withval

fi


sage_spkg_name=gfortran

if test ${sage_use_system_gfortran+y}
then :

else $as_nop
  sage_use_system_gfortran=yes
fi

sage_spkg_install_gfortran=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gfortran has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gfortran has already been installed by SageMath" >&6;}
    sage_spkg_install_gfortran=yes
    sage_use_system_gfortran=installed

fi

if test ${sage_require_gfortran+y}
then :

else $as_nop
  sage_require_gfortran=yes
fi


if test "x$sage_spkg_install_gfortran" = xno
then :

    if test "x$sage_require_gfortran" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gfortran is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gfortran is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gfortran" = xno
then :

                        sage_spkg_install_gfortran=yes

else $as_nop





    # Check that the Fortran compiler accepts free-format source code (as
    # opposed to the older fixed-format style from Fortran 77).
    # This helps verify the compiler works too, so if some idiot sets FC to
    # /usr/bin/ls, we will at least know it's not a working Fortran
    # compiler.



    # AC_FC_FREEFORM may have added flags.
    # However, it is up to the individual package how they invoke the
    # Fortran compiler.
    # We only check here, whether the compiler is suitable.


    if test "x$SAGE_HAVE_FC_FREEFORM" = xno
then :

        sage_spkg_install_gfortran=yes

fi

    # Special case: If we are already installing gcc then don't install
    # gfortran since it's included
    if test "x$sage_spkg_install_gcc" = "xyes" -o x$SAGE_INSTALL_GCC = xexists; then
        sage_spkg_install_gfortran=no

    elif test $enable_gcc_version_check = yes; then

        # AX_COMPILER_VENDOR does not work for Fortran. So we just match the name of the executable
        case "$FC" in #(
  *gfortran*) :

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the version of $FC" >&5
printf %s "checking the version of $FC... " >&6; }
                GFORTRAN_VERSION="`$FC -dumpversion`"
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_VERSION" >&5
printf "%s\n" "$GFORTRAN_VERSION" >&6; }
                # Add the .0 because Debian/Ubuntu gives version numbers like
                # 4.6 instead of 4.6.4 (Issue #18885)
                case "$GFORTRAN_VERSION.0" in #(
  [0-3].*|4.[0-7].*) :

                        # Install our own gfortran if the system-provided one is older than gcc-4.8.

    if test x$SAGE_INSTALL_GFORTRAN = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GFORTRAN = xno; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $FC is version $GFORTRAN_VERSION, which is quite old" >&5
printf "%s\n" "$as_me: WARNING: $FC is version $GFORTRAN_VERSION, which is quite old" >&2;}
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing gfortran because $FC is version $GFORTRAN_VERSION, which is quite old" >&5
printf "%s\n" "$as_me: Installing gfortran because $FC is version $GFORTRAN_VERSION, which is quite old" >&6;}
        sage_spkg_install_gfortran=yes
    fi

                     ;; #(
  1[6-9].*) :

                        # Install our own gfortran if the system-provided one is newer than 15.x.
                        # See https://github.com/sagemath/sage/issues/29456, https://github.com/sagemath/sage/issues/31838

    if test x$SAGE_INSTALL_GFORTRAN = xexists; then
        # Already installed in Sage, but it should remain selected
        true
    elif test x$SAGE_INSTALL_GFORTRAN = xno; then
        as_fn_error $? "SAGE_INSTALL_GFORTRAN is set to 'no', but $FC is version $GFORTRAN_VERSION, which is too recent for this version of Sage" "$LINENO" 5
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing gfortran because $FC is version $GFORTRAN_VERSION, which is too recent for this version of Sage" >&5
printf "%s\n" "$as_me: Installing gfortran because $FC is version $GFORTRAN_VERSION, which is too recent for this version of Sage" >&6;}
        sage_spkg_install_gfortran=yes
    fi

                     ;; #(
  *) :
     ;;
esac
             ;; #(
  *) :
     ;;
esac
    fi

                if test "x$sage_spkg_install_gfortran" = xno
then :

                                        sage_use_system_gfortran=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gfortran" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gfortran" >&6;}

else $as_nop

                    if test "x$sage_use_system_gfortran" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gfortran=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gfortran)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gfortran" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gfortran" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GFORTRAN










# BEGIN SAGE_SPKG_CONFIGURE_OPENBLAS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/openblas/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG openblas..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG openblas... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-openblas was given.
if test ${with_system_openblas+y}
then :
  withval=$with_system_openblas; sage_use_system_openblas=$withval

fi


sage_spkg_name=openblas

if test ${sage_use_system_openblas+y}
then :

else $as_nop
  sage_use_system_openblas=yes
fi

sage_spkg_install_openblas=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: openblas has already been installed by SageMath" >&5
printf "%s\n" "$as_me: openblas has already been installed by SageMath" >&6;}
    sage_spkg_install_openblas=yes
    sage_use_system_openblas=installed

fi

if test ${sage_require_openblas+y}
then :

else $as_nop
  sage_require_openblas=yes
fi


if test "x$sage_spkg_install_openblas" = xno
then :

    if test "x$sage_require_openblas" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG openblas is not required on this system" >&5
printf "%s\n" "$as_me: SPKG openblas is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_openblas" = xno
then :

                        sage_spkg_install_openblas=yes

else $as_nop





    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gfortran is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gfortran is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gfortran = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install openblas as well" >&5
printf "%s\n" "yes; install openblas as well" >&6; }
        sage_spkg_install_openblas=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            SAVE_LIBS="$LIBS"
    SAVE_CFLAGS="$CFLAGS"









pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openblas >= 0.2.20 openblas < 0.3.99" >&5
printf %s "checking for openblas >= 0.2.20 openblas < 0.3.99... " >&6; }

if test -n "$OPENBLAS_CFLAGS"; then
    pkg_cv_OPENBLAS_CFLAGS="$OPENBLAS_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openblas >= 0.2.20 openblas < 0.3.99\""; } >&5
  ($PKG_CONFIG --exists --print-errors "openblas >= 0.2.20 openblas < 0.3.99") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_OPENBLAS_CFLAGS=`$PKG_CONFIG --cflags "openblas >= 0.2.20 openblas < 0.3.99" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$OPENBLAS_LIBS"; then
    pkg_cv_OPENBLAS_LIBS="$OPENBLAS_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openblas >= 0.2.20 openblas < 0.3.99\""; } >&5
  ($PKG_CONFIG --exists --print-errors "openblas >= 0.2.20 openblas < 0.3.99") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_OPENBLAS_LIBS=`$PKG_CONFIG --libs "openblas >= 0.2.20 openblas < 0.3.99" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                OPENBLAS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openblas >= 0.2.20 openblas < 0.3.99" 2>&1`
        else
                OPENBLAS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openblas >= 0.2.20 openblas < 0.3.99" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$OPENBLAS_PKG_ERRORS" >&5

                          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openblas_get_config" >&5
printf %s "checking for library containing openblas_get_config... " >&6; }
if test ${ac_cv_search_openblas_get_config+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int openblas_get_config ();
}
int
main (void)
{
return conftest::openblas_get_config ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas cblas blas
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_openblas_get_config=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_openblas_get_config+y}
then :
  break
fi
done
if test ${ac_cv_search_openblas_get_config+y}
then :

else $as_nop
  ac_cv_search_openblas_get_config=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openblas_get_config" >&5
printf "%s\n" "$ac_cv_search_openblas_get_config" >&6; }
ac_res=$ac_cv_search_openblas_get_config
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
          if test x"$ac_cv_search_openblas_get_config" != x"none required"
then :
            as_fn_append OPENBLAS_LIBS "$ac_cv_search_openblas_get_config "

fi
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether openblas_get_config indicates version >= 0.2.20" >&5
printf %s "checking whether openblas_get_config indicates version >= 0.2.20... " >&6; }
        ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

        if test "$cross_compiling" = yes
then :
  HAVE_OPENBLAS=yes
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
          #include <stdio.h>
                            #include <string.h>
                            char *openblas_get_config(void);
                            int version[3];
int
main (void)
{
version[0] = version[1] = version[2] = 0;
                            /*printf("%s", openblas_get_config());*/
                            if (sscanf(openblas_get_config(), "OpenBLAS %d.%d.%d",
                                       version, version+1, version+2) < 1)
                              return 1;
                            if (  10000 * version[0]
                                  + 100 * version[1]
                                        + version[2]
                                < 10000 * 0
                                  + 100 * 2
                                        + 20)
                              return 1;
                            if (  10000 * version[0]
                                  + 100 * version[1]
                                        + version[2]
                                >=10000 * 0
                                  + 100 * 3
                                        + 99)
                              return 1;
                            if (!strncmp(openblas_get_config(), "OpenBLAS 0.3.22", 15)) return 1;
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  HAVE_OPENBLAS=yes
else $as_nop
  HAVE_OPENBLAS=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAVE_OPENBLAS" >&5
printf "%s\n" "$HAVE_OPENBLAS" >&6; }

fi

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing cblas_dgemm" >&5
printf %s "checking for library containing cblas_dgemm... " >&6; }
if test ${ac_cv_search_cblas_dgemm+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int cblas_dgemm ();
}
int
main (void)
{
return conftest::cblas_dgemm ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas cblas blas
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lgfortran $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_cblas_dgemm=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_cblas_dgemm+y}
then :
  break
fi
done
if test ${ac_cv_search_cblas_dgemm+y}
then :

else $as_nop
  ac_cv_search_cblas_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cblas_dgemm" >&5
printf "%s\n" "$ac_cv_search_cblas_dgemm" >&6; }
ac_res=$ac_cv_search_cblas_dgemm
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
          HAVE_CBLAS_DGEMM=yes
        if test x"$ac_cv_search_cblas_dgemm" != x"none required"
then :
            as_fn_append OPENBLAS_LIBS "$ac_cv_search_cblas_dgemm "

fi

fi

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dgeqrf" >&5
printf %s "checking for library containing dgeqrf... " >&6; }
if test ${ac_cv_search_dgeqrf+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int dgeqrf ();
}
int
main (void)
{
return conftest::dgeqrf ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas lapack
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lgfortran $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_dgeqrf=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_dgeqrf+y}
then :
  break
fi
done
if test ${ac_cv_search_dgeqrf+y}
then :

else $as_nop
  ac_cv_search_dgeqrf=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dgeqrf" >&5
printf "%s\n" "$ac_cv_search_dgeqrf" >&6; }
ac_res=$ac_cv_search_dgeqrf
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
            HAVE_DGEQRF=yes
          if test x"$ac_cv_search_dgeqrf" != x"none required"
then :
              as_fn_append OPENBLAS_LIBS "$ac_cv_search_dgeqrf "

fi

fi

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dgeqrf_" >&5
printf %s "checking for library containing dgeqrf_... " >&6; }
if test ${ac_cv_search_dgeqrf_+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int dgeqrf_ ();
}
int
main (void)
{
return conftest::dgeqrf_ ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas lapack
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lgfortran $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_dgeqrf_=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_dgeqrf_+y}
then :
  break
fi
done
if test ${ac_cv_search_dgeqrf_+y}
then :

else $as_nop
  ac_cv_search_dgeqrf_=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dgeqrf_" >&5
printf "%s\n" "$ac_cv_search_dgeqrf_" >&6; }
ac_res=$ac_cv_search_dgeqrf_
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
            HAVE_DGEQRF=yes
          if test x"$ac_cv_search_dgeqrf_" != x"none required"
then :
              as_fn_append OPENBLAS_LIBS "$ac_cv_search_dgeqrf_ "

fi

fi

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing DGEQRF" >&5
printf %s "checking for library containing DGEQRF... " >&6; }
if test ${ac_cv_search_DGEQRF+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int DGEQRF ();
}
int
main (void)
{
return conftest::DGEQRF ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas lapack
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lgfortran $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_DGEQRF=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_DGEQRF+y}
then :
  break
fi
done
if test ${ac_cv_search_DGEQRF+y}
then :

else $as_nop
  ac_cv_search_DGEQRF=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_DGEQRF" >&5
printf "%s\n" "$ac_cv_search_DGEQRF" >&6; }
ac_res=$ac_cv_search_DGEQRF
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
            HAVE_DGEQRF=yes
          if test x"$ac_cv_search_DGEQRF" != x"none required"
then :
              as_fn_append OPENBLAS_LIBS "$ac_cv_search_DGEQRF "

fi

fi

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing DGEQRF_" >&5
printf %s "checking for library containing DGEQRF_... " >&6; }
if test ${ac_cv_search_DGEQRF_+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int DGEQRF_ ();
}
int
main (void)
{
return conftest::DGEQRF_ ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas lapack
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lgfortran $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_DGEQRF_=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_DGEQRF_+y}
then :
  break
fi
done
if test ${ac_cv_search_DGEQRF_+y}
then :

else $as_nop
  ac_cv_search_DGEQRF_=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_DGEQRF_" >&5
printf "%s\n" "$ac_cv_search_DGEQRF_" >&6; }
ac_res=$ac_cv_search_DGEQRF_
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
            HAVE_DGEQRF=yes
          if test x"$ac_cv_search_DGEQRF_" != x"none required"
then :
              as_fn_append OPENBLAS_LIBS "$ac_cv_search_DGEQRF_ "

fi

fi


      if test x"$HAVE_OPENBLAS" = xyes -a x"$HAVE_CBLAS_DGEMM" = xyes -a x"$HAVE_DGEQRF" = xyes
then :


        SAGE_OPENBLAS_PC_COMMAND="  (echo \"Name: openblas\"; echo \"Description: OpenBLAS\"; echo \"Version: 0.3\"; echo \"Libs: $OPENBLAS_LIBS\") > \"\$(@)\""

                  as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/openblas.pc"
                  as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/blas.pc"
                  as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/cblas.pc"
                  as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/lapack.pc"


else $as_nop
          sage_spkg_install_openblas=yes

fi

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openblas_get_config" >&5
printf %s "checking for library containing openblas_get_config... " >&6; }
if test ${ac_cv_search_openblas_get_config+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int openblas_get_config ();
}
int
main (void)
{
return conftest::openblas_get_config ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas cblas blas
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_openblas_get_config=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_openblas_get_config+y}
then :
  break
fi
done
if test ${ac_cv_search_openblas_get_config+y}
then :

else $as_nop
  ac_cv_search_openblas_get_config=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openblas_get_config" >&5
printf "%s\n" "$ac_cv_search_openblas_get_config" >&6; }
ac_res=$ac_cv_search_openblas_get_config
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
          if test x"$ac_cv_search_openblas_get_config" != x"none required"
then :
            as_fn_append OPENBLAS_LIBS "$ac_cv_search_openblas_get_config "

fi
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether openblas_get_config indicates version >= 0.2.20" >&5
printf %s "checking whether openblas_get_config indicates version >= 0.2.20... " >&6; }
        ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

        if test "$cross_compiling" = yes
then :
  HAVE_OPENBLAS=yes
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
          #include <stdio.h>
                            #include <string.h>
                            char *openblas_get_config(void);
                            int version[3];
int
main (void)
{
version[0] = version[1] = version[2] = 0;
                            /*printf("%s", openblas_get_config());*/
                            if (sscanf(openblas_get_config(), "OpenBLAS %d.%d.%d",
                                       version, version+1, version+2) < 1)
                              return 1;
                            if (  10000 * version[0]
                                  + 100 * version[1]
                                        + version[2]
                                < 10000 * 0
                                  + 100 * 2
                                        + 20)
                              return 1;
                            if (  10000 * version[0]
                                  + 100 * version[1]
                                        + version[2]
                                >=10000 * 0
                                  + 100 * 3
                                        + 99)
                              return 1;
                            if (!strncmp(openblas_get_config(), "OpenBLAS 0.3.22", 15)) return 1;
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  HAVE_OPENBLAS=yes
else $as_nop
  HAVE_OPENBLAS=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAVE_OPENBLAS" >&5
printf "%s\n" "$HAVE_OPENBLAS" >&6; }

fi

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing cblas_dgemm" >&5
printf %s "checking for library containing cblas_dgemm... " >&6; }
if test ${ac_cv_search_cblas_dgemm+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int cblas_dgemm ();
}
int
main (void)
{
return conftest::cblas_dgemm ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas cblas blas
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lgfortran $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_cblas_dgemm=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_cblas_dgemm+y}
then :
  break
fi
done
if test ${ac_cv_search_cblas_dgemm+y}
then :

else $as_nop
  ac_cv_search_cblas_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cblas_dgemm" >&5
printf "%s\n" "$ac_cv_search_cblas_dgemm" >&6; }
ac_res=$ac_cv_search_cblas_dgemm
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
          HAVE_CBLAS_DGEMM=yes
        if test x"$ac_cv_search_cblas_dgemm" != x"none required"
then :
            as_fn_append OPENBLAS_LIBS "$ac_cv_search_cblas_dgemm "

fi

fi

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dgeqrf" >&5
printf %s "checking for library containing dgeqrf... " >&6; }
if test ${ac_cv_search_dgeqrf+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int dgeqrf ();
}
int
main (void)
{
return conftest::dgeqrf ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas lapack
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lgfortran $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_dgeqrf=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_dgeqrf+y}
then :
  break
fi
done
if test ${ac_cv_search_dgeqrf+y}
then :

else $as_nop
  ac_cv_search_dgeqrf=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dgeqrf" >&5
printf "%s\n" "$ac_cv_search_dgeqrf" >&6; }
ac_res=$ac_cv_search_dgeqrf
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
            HAVE_DGEQRF=yes
          if test x"$ac_cv_search_dgeqrf" != x"none required"
then :
              as_fn_append OPENBLAS_LIBS "$ac_cv_search_dgeqrf "

fi

fi

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dgeqrf_" >&5
printf %s "checking for library containing dgeqrf_... " >&6; }
if test ${ac_cv_search_dgeqrf_+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int dgeqrf_ ();
}
int
main (void)
{
return conftest::dgeqrf_ ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas lapack
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lgfortran $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_dgeqrf_=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_dgeqrf_+y}
then :
  break
fi
done
if test ${ac_cv_search_dgeqrf_+y}
then :

else $as_nop
  ac_cv_search_dgeqrf_=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dgeqrf_" >&5
printf "%s\n" "$ac_cv_search_dgeqrf_" >&6; }
ac_res=$ac_cv_search_dgeqrf_
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
            HAVE_DGEQRF=yes
          if test x"$ac_cv_search_dgeqrf_" != x"none required"
then :
              as_fn_append OPENBLAS_LIBS "$ac_cv_search_dgeqrf_ "

fi

fi

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing DGEQRF" >&5
printf %s "checking for library containing DGEQRF... " >&6; }
if test ${ac_cv_search_DGEQRF+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int DGEQRF ();
}
int
main (void)
{
return conftest::DGEQRF ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas lapack
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lgfortran $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_DGEQRF=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_DGEQRF+y}
then :
  break
fi
done
if test ${ac_cv_search_DGEQRF+y}
then :

else $as_nop
  ac_cv_search_DGEQRF=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_DGEQRF" >&5
printf "%s\n" "$ac_cv_search_DGEQRF" >&6; }
ac_res=$ac_cv_search_DGEQRF
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
            HAVE_DGEQRF=yes
          if test x"$ac_cv_search_DGEQRF" != x"none required"
then :
              as_fn_append OPENBLAS_LIBS "$ac_cv_search_DGEQRF "

fi

fi

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing DGEQRF_" >&5
printf %s "checking for library containing DGEQRF_... " >&6; }
if test ${ac_cv_search_DGEQRF_+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int DGEQRF_ ();
}
int
main (void)
{
return conftest::DGEQRF_ ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' openblas lapack
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lgfortran $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_DGEQRF_=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_DGEQRF_+y}
then :
  break
fi
done
if test ${ac_cv_search_DGEQRF_+y}
then :

else $as_nop
  ac_cv_search_DGEQRF_=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_DGEQRF_" >&5
printf "%s\n" "$ac_cv_search_DGEQRF_" >&6; }
ac_res=$ac_cv_search_DGEQRF_
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
            HAVE_DGEQRF=yes
          if test x"$ac_cv_search_DGEQRF_" != x"none required"
then :
              as_fn_append OPENBLAS_LIBS "$ac_cv_search_DGEQRF_ "

fi

fi


      if test x"$HAVE_OPENBLAS" = xyes -a x"$HAVE_CBLAS_DGEMM" = xyes -a x"$HAVE_DGEQRF" = xyes
then :


        SAGE_OPENBLAS_PC_COMMAND="  (echo \"Name: openblas\"; echo \"Description: OpenBLAS\"; echo \"Version: 0.3\"; echo \"Libs: $OPENBLAS_LIBS\") > \"\$(@)\""

                  as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/openblas.pc"
                  as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/blas.pc"
                  as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/cblas.pc"
                  as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/lapack.pc"


else $as_nop
          sage_spkg_install_openblas=yes

fi

else
        OPENBLAS_CFLAGS=$pkg_cv_OPENBLAS_CFLAGS
        OPENBLAS_LIBS=$pkg_cv_OPENBLAS_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
              LIBS="$OPENBLAS_LIBS $LIBS"
      CFLAGS="$OPENBLAS_CFLAGS $CFLAGS"

if test -n "$OPENBLASPCDIR"; then
    pkg_cv_OPENBLASPCDIR="$OPENBLASPCDIR"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openblas\""; } >&5
  ($PKG_CONFIG --exists --print-errors "openblas") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_OPENBLASPCDIR=`$PKG_CONFIG --variable="pcfiledir" "openblas" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
OPENBLASPCDIR=$pkg_cv_OPENBLASPCDIR

if test "x$OPENBLASPCDIR" = x""
then :
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Unable to locate the directory of openblas.pc. This should not happen!" >&5
printf "%s\n" "$as_me: WARNING: Unable to locate the directory of openblas.pc. This should not happen!" >&2;}
        sage_spkg_install_openblas=yes

else $as_nop
          sage_install_blas_pc=yes
        ac_fn_cxx_check_func "$LINENO" "cblas_dgemm" "ac_cv_func_cblas_dgemm"
if test "x$ac_cv_func_cblas_dgemm" = xyes
then :
            sage_install_cblas_pc=yes

else $as_nop

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cblas" >&5
printf %s "checking for cblas... " >&6; }

if test -n "$CBLAS_CFLAGS"; then
    pkg_cv_CBLAS_CFLAGS="$CBLAS_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cblas\""; } >&5
  ($PKG_CONFIG --exists --print-errors "cblas") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_CBLAS_CFLAGS=`$PKG_CONFIG --cflags "cblas" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$CBLAS_LIBS"; then
    pkg_cv_CBLAS_LIBS="$CBLAS_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cblas\""; } >&5
  ($PKG_CONFIG --exists --print-errors "cblas") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_CBLAS_LIBS=`$PKG_CONFIG --libs "cblas" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                CBLAS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "cblas" 2>&1`
        else
                CBLAS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "cblas" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$CBLAS_PKG_ERRORS" >&5

        sage_spkg_install_openblas=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_openblas=yes
else
        CBLAS_CFLAGS=$pkg_cv_CBLAS_CFLAGS
        CBLAS_LIBS=$pkg_cv_CBLAS_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi

                                  ac_fn_cxx_check_func "$LINENO" "dgeqrf" "ac_cv_func_dgeqrf"
if test "x$ac_cv_func_dgeqrf" = xyes
then :
              HAVE_DGEQRF=yes

fi

                  ac_fn_cxx_check_func "$LINENO" "dgeqrf_" "ac_cv_func_dgeqrf_"
if test "x$ac_cv_func_dgeqrf_" = xyes
then :
              HAVE_DGEQRF=yes

fi

                  ac_fn_cxx_check_func "$LINENO" "DGEQRF" "ac_cv_func_DGEQRF"
if test "x$ac_cv_func_DGEQRF" = xyes
then :
              HAVE_DGEQRF=yes

fi

                  ac_fn_cxx_check_func "$LINENO" "DGEQRF_" "ac_cv_func_DGEQRF_"
if test "x$ac_cv_func_DGEQRF_" = xyes
then :
              HAVE_DGEQRF=yes

fi


        if test x$HAVE_DGEQRF = xyes
then :
            sage_install_lapack_pc=yes

else $as_nop

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lapack" >&5
printf %s "checking for lapack... " >&6; }

if test -n "$LAPACK_CFLAGS"; then
    pkg_cv_LAPACK_CFLAGS="$LAPACK_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lapack\""; } >&5
  ($PKG_CONFIG --exists --print-errors "lapack") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LAPACK_CFLAGS=`$PKG_CONFIG --cflags "lapack" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LAPACK_LIBS"; then
    pkg_cv_LAPACK_LIBS="$LAPACK_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lapack\""; } >&5
  ($PKG_CONFIG --exists --print-errors "lapack") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LAPACK_LIBS=`$PKG_CONFIG --libs "lapack" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                LAPACK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "lapack" 2>&1`
        else
                LAPACK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "lapack" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$LAPACK_PKG_ERRORS" >&5

        sage_spkg_install_openblas=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_openblas=yes
else
        LAPACK_CFLAGS=$pkg_cv_LAPACK_CFLAGS
        LAPACK_LIBS=$pkg_cv_LAPACK_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi

fi
      if test x$sage_spkg_install_openblas != xyes
then :
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the OpenBLAS version using openblas_get_config" >&5
printf %s "checking the OpenBLAS version using openblas_get_config... " >&6; }
        ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

        if test "$cross_compiling" = yes
then :
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
          #include <string.h>
                            char *openblas_get_config(void);
int
main (void)
{
if (!strncmp(openblas_get_config(), "OpenBLAS 0.3.22", 15)) return 1;
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: good" >&5
printf "%s\n" "good" >&6; }

else $as_nop
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: known bad version" >&5
printf "%s\n" "known bad version" >&6; }
          sage_spkg_install_openblas=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


fi
      if test x$sage_spkg_install_openblas != xyes
then :

        SAGE_OPENBLAS_PC_COMMAND="\$(LN) -sf \"$OPENBLASPCDIR/openblas.pc\" \"\$(@)\""

                  if test x$sage_install_blas_pc = xyes
then :
               as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/blas.pc"

fi
                  if test x$sage_install_cblas_pc = xyes
then :
               as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/cblas.pc"

fi
                  if test x$sage_install_lapack_pc = xyes
then :
               as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/lapack.pc"

fi


fi

fi
    LIBS="$SAVE_LIBS"
    CFLAGS="$SAVE_CFLAGS"


fi


                if test "x$sage_spkg_install_openblas" = xno
then :

                                        sage_use_system_openblas=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG openblas" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG openblas" >&6;}

else $as_nop

                    if test "x$sage_use_system_openblas" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-openblas=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-openblas)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG openblas" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG openblas" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_OPENBLAS










# BEGIN SAGE_SPKG_CONFIGURE_CBC

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cbc/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cbc..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG cbc... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-cbc was given.
if test ${with_system_cbc+y}
then :
  withval=$with_system_cbc; sage_use_system_cbc=$withval

fi


sage_spkg_name=cbc

if test ${sage_use_system_cbc+y}
then :

else $as_nop
  sage_use_system_cbc=yes
fi

sage_spkg_install_cbc=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cbc has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cbc has already been installed by SageMath" >&6;}
    sage_spkg_install_cbc=yes
    sage_use_system_cbc=installed

fi

if test ${sage_require_cbc+y}
then :

else $as_nop
  sage_require_cbc=yes
fi


if test "x$sage_spkg_install_cbc" = xno
then :

    if test "x$sage_require_cbc" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cbc is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cbc is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cbc" = xno
then :

                        sage_spkg_install_cbc=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of openblas zlib bzip2 is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of openblas zlib bzip2 is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_openblas = xyes -o x$sage_spkg_install_zlib = xyes -o x$sage_spkg_install_bzip2 = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install cbc as well" >&5
printf "%s\n" "yes; install cbc as well" >&6; }
        sage_spkg_install_cbc=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cbc >= 2.9.4" >&5
printf %s "checking for cbc >= 2.9.4... " >&6; }

if test -n "$CBC_CFLAGS"; then
    pkg_cv_CBC_CFLAGS="$CBC_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cbc >= 2.9.4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "cbc >= 2.9.4") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_CBC_CFLAGS=`$PKG_CONFIG --cflags "cbc >= 2.9.4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$CBC_LIBS"; then
    pkg_cv_CBC_LIBS="$CBC_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cbc >= 2.9.4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "cbc >= 2.9.4") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_CBC_LIBS=`$PKG_CONFIG --libs "cbc >= 2.9.4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                CBC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "cbc >= 2.9.4" 2>&1`
        else
                CBC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "cbc >= 2.9.4" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$CBC_PKG_ERRORS" >&5

        sage_spkg_install_cbc=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_cbc=yes
else
        CBC_CFLAGS=$pkg_cv_CBC_CFLAGS
        CBC_LIBS=$pkg_cv_CBC_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


fi


                if test "x$sage_spkg_install_cbc" = xno
then :

                                        sage_use_system_cbc=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cbc" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cbc" >&6;}

else $as_nop

                    if test "x$sage_use_system_cbc" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cbc=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cbc)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cbc" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cbc" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CBC










# BEGIN SAGE_SPKG_CONFIGURE_CDDLIB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cddlib/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cddlib..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG cddlib... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-cddlib was given.
if test ${with_system_cddlib+y}
then :
  withval=$with_system_cddlib; sage_use_system_cddlib=$withval

fi


sage_spkg_name=cddlib

if test ${sage_use_system_cddlib+y}
then :

else $as_nop
  sage_use_system_cddlib=yes
fi

sage_spkg_install_cddlib=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cddlib has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cddlib has already been installed by SageMath" >&6;}
    sage_spkg_install_cddlib=yes
    sage_use_system_cddlib=installed

fi

if test ${sage_require_cddlib+y}
then :

else $as_nop
  sage_require_cddlib=yes
fi


if test "x$sage_spkg_install_cddlib" = xno
then :

    if test "x$sage_require_cddlib" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cddlib is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cddlib is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cddlib" = xno
then :

                        sage_spkg_install_cddlib=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install cddlib as well" >&5
printf "%s\n" "yes; install cddlib as well" >&6; }
        sage_spkg_install_cddlib=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

            for ac_prog in cddexec
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CDDEXEC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CDDEXEC"; then
  ac_cv_prog_CDDEXEC="$CDDEXEC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CDDEXEC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CDDEXEC=$ac_cv_prog_CDDEXEC
if test -n "$CDDEXEC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CDDEXEC" >&5
printf "%s\n" "$CDDEXEC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$CDDEXEC" && break
done

    if test x$CDDEXEC = x
then :
  sage_spkg_install_cddlib=yes
fi

    for ac_prog in cddexec_gmp
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CDDEXECGMP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CDDEXECGMP"; then
  ac_cv_prog_CDDEXECGMP="$CDDEXECGMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CDDEXECGMP="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CDDEXECGMP=$ac_cv_prog_CDDEXECGMP
if test -n "$CDDEXECGMP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CDDEXECGMP" >&5
printf "%s\n" "$CDDEXECGMP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$CDDEXECGMP" && break
done

    if test x$CDDEXECGMP = x
then :
  sage_spkg_install_cddlib=yes
fi

        for ac_prog in redcheck_gmp
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_REDCHECKGMP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$REDCHECKGMP"; then
  ac_cv_prog_REDCHECKGMP="$REDCHECKGMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_REDCHECKGMP="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
REDCHECKGMP=$ac_cv_prog_REDCHECKGMP
if test -n "$REDCHECKGMP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $REDCHECKGMP" >&5
printf "%s\n" "$REDCHECKGMP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$REDCHECKGMP" && break
done

    if test x$REDCHECKGMP = x
then :
  sage_spkg_install_cddlib=yes
fi

        for ac_prog in scdd_gmp scdd
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_SCDD+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$SCDD"; then
  ac_cv_prog_SCDD="$SCDD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_SCDD="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
SCDD=$ac_cv_prog_SCDD
if test -n "$SCDD"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SCDD" >&5
printf "%s\n" "$SCDD" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$SCDD" && break
done

    if test x$SCDD = x
then :
  sage_spkg_install_cddlib=yes
fi

        if test -n "$CDDEXEC"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CDDEXEC --redcheck works correctly for real input" >&5
printf %s "checking whether $CDDEXEC --redcheck works correctly for real input... " >&6; }
        cat > conftest.ine <<EOF
H-representation
linearity 2 1 2
begin
 5 4 real
 0.0 0.0 1.0 1.0
 -1.0 0.0 1.0 1.0
 -1.0 2.0 -1.0 0.0
 -1.0 4.0 -2.0 0.0
 1 0 0 0
end
EOF
        rm -f conftest.out
        $CDDEXEC --redcheck <conftest.ine >conftest.out 2>& 5
        if grep -q "^Redundant rows.*1" conftest.out 2>& 5
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_cddlib=yes

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi
            ac_fn_cxx_check_header_compile "$LINENO" "cddlib/cdd.h" "ac_cv_header_cddlib_cdd_h" "
      #include <cddlib/setoper.h>
      #include <cddlib/cddmp.h>

"
if test "x$ac_cv_header_cddlib_cdd_h" = xyes
then :

else $as_nop
  sage_spkg_install_cddlib=yes
fi


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dd_abs" >&5
printf %s "checking for library containing dd_abs... " >&6; }
if test ${ac_cv_search_dd_abs+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int dd_abs ();
}
int
main (void)
{
return conftest::dd_abs ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' cddgmp
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_dd_abs=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_dd_abs+y}
then :
  break
fi
done
if test ${ac_cv_search_dd_abs+y}
then :

else $as_nop
  ac_cv_search_dd_abs=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dd_abs" >&5
printf "%s\n" "$ac_cv_search_dd_abs" >&6; }
ac_res=$ac_cv_search_dd_abs
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_cddlib=yes
fi



fi


                if test "x$sage_spkg_install_cddlib" = xno
then :

                                        sage_use_system_cddlib=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cddlib" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cddlib" >&6;}

else $as_nop

                    if test "x$sage_use_system_cddlib" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cddlib=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cddlib)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cddlib" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cddlib" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CDDLIB










# BEGIN SAGE_SPKG_CONFIGURE_CHARDET

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/chardet/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG chardet..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG chardet... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-chardet was given.
if test ${with_system_chardet+y}
then :
  withval=$with_system_chardet; sage_use_system_chardet=$withval

fi


sage_spkg_name=chardet

if test ${sage_use_system_chardet+y}
then :

else $as_nop
  sage_use_system_chardet=yes
fi

sage_spkg_install_chardet=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: chardet has already been installed by SageMath" >&5
printf "%s\n" "$as_me: chardet has already been installed by SageMath" >&6;}
    sage_spkg_install_chardet=yes
    sage_use_system_chardet=installed

fi

if test ${sage_require_chardet+y}
then :

else $as_nop
  sage_require_chardet=yes
fi

        sage_require_chardet=$sage_spkg_install_tox


if test "x$sage_spkg_install_chardet" = xno
then :

    if test "x$sage_require_chardet" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG chardet is not required on this system" >&5
printf "%s\n" "$as_me: SPKG chardet is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_chardet" = xno
then :

                        sage_spkg_install_chardet=yes

else $as_nop



    sage_spkg_install_chardet=yes

                if test "x$sage_spkg_install_chardet" = xno
then :

                                        sage_use_system_chardet=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG chardet" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG chardet" >&6;}

else $as_nop

                    if test "x$sage_use_system_chardet" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-chardet=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-chardet)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG chardet" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG chardet" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CHARDET










# BEGIN SAGE_SPKG_CONFIGURE_CLIQUER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cliquer/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cliquer..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG cliquer... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-cliquer was given.
if test ${with_system_cliquer+y}
then :
  withval=$with_system_cliquer; sage_use_system_cliquer=$withval

fi


sage_spkg_name=cliquer

if test ${sage_use_system_cliquer+y}
then :

else $as_nop
  sage_use_system_cliquer=yes
fi

sage_spkg_install_cliquer=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cliquer has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cliquer has already been installed by SageMath" >&6;}
    sage_spkg_install_cliquer=yes
    sage_use_system_cliquer=installed

fi

if test ${sage_require_cliquer+y}
then :

else $as_nop
  sage_require_cliquer=yes
fi


if test "x$sage_spkg_install_cliquer" = xno
then :

    if test "x$sage_require_cliquer" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cliquer is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cliquer is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cliquer" = xno
then :

                        sage_spkg_install_cliquer=yes

else $as_nop



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clique_unweighted_max_weight" >&5
printf %s "checking for library containing clique_unweighted_max_weight... " >&6; }
if test ${ac_cv_search_clique_unweighted_max_weight+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int clique_unweighted_max_weight ();
}
int
main (void)
{
return conftest::clique_unweighted_max_weight ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' cliquer
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_clique_unweighted_max_weight=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_clique_unweighted_max_weight+y}
then :
  break
fi
done
if test ${ac_cv_search_clique_unweighted_max_weight+y}
then :

else $as_nop
  ac_cv_search_clique_unweighted_max_weight=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clique_unweighted_max_weight" >&5
printf "%s\n" "$ac_cv_search_clique_unweighted_max_weight" >&6; }
ac_res=$ac_cv_search_clique_unweighted_max_weight
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

      ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

      ac_fn_c_check_header_compile "$LINENO" "cliquer/cliquer.h" "ac_cv_header_cliquer_cliquer_h" "$ac_includes_default"
if test "x$ac_cv_header_cliquer_cliquer_h" = xyes
then :

         # Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $CL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CL="$CL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_CL="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CL=$ac_cv_path_CL
if test -n "$CL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CL" >&5
printf "%s\n" "$CL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


         if test x$CL = x
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cl (cliquer's CLI) is not found." >&5
printf "%s\n" "$as_me: cl (cliquer's CLI) is not found." >&6;}
           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No action, as Sage does not need it. cl might be named cliquer on this system." >&5
printf "%s\n" "$as_me: No action, as Sage does not need it. cl might be named cliquer on this system." >&6;}

fi

else $as_nop
  sage_spkg_install_cliquer=yes
fi

      ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


else $as_nop
  sage_spkg_install_cliquer=yes
fi


                if test "x$sage_spkg_install_cliquer" = xno
then :

                                        sage_use_system_cliquer=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cliquer" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cliquer" >&6;}

else $as_nop

                    if test "x$sage_use_system_cliquer" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cliquer=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cliquer)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cliquer" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cliquer" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CLIQUER










# BEGIN SAGE_SPKG_CONFIGURE_CMAKE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cmake/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cmake..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG cmake... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-cmake was given.
if test ${with_system_cmake+y}
then :
  withval=$with_system_cmake; sage_use_system_cmake=$withval

fi


sage_spkg_name=cmake

if test ${sage_use_system_cmake+y}
then :

else $as_nop
  sage_use_system_cmake=yes
fi

sage_spkg_install_cmake=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cmake has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cmake has already been installed by SageMath" >&6;}
    sage_spkg_install_cmake=yes
    sage_use_system_cmake=installed

fi

if test ${sage_require_cmake+y}
then :

else $as_nop
  sage_require_cmake=yes
fi


if test "x$sage_spkg_install_cmake" = xno
then :

    if test "x$sage_require_cmake" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cmake is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cmake is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cmake" = xno
then :

                        sage_spkg_install_cmake=yes

else $as_nop



        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cmake >= 3.24" >&5
printf %s "checking for cmake >= 3.24... " >&6; }
if test ${ac_cv_path_CMAKE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
                                                    PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
              if test -z "$CMAKE"; then
  ac_path_CMAKE_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in cmake
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_CMAKE="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_CMAKE" || continue
                cmake_version=`$ac_path_CMAKE --version 2>&1 \
                    | $SED -n -e 's/cmake version *\([0-9]*\.[0-9]*\.[0-9]*\)/\1/p'`
                if test -n "$cmake_version"
then :



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$cmake_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "3.24" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$cmake_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "4.0.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`




    # Pad zeros at end of numbers to make same length.
    ax_compare_version_tmp_A="$ax_compare_version_A`echo $ax_compare_version_B | sed 's/./0/g'`"
    ax_compare_version_B="$ax_compare_version_B`echo $ax_compare_version_A | sed 's/./0/g'`"
    ax_compare_version_A="$ax_compare_version_tmp_A"

    # Check for equality or inequality as necessary.

      test "x$ax_compare_version_A" != "x$ax_compare_version_B" && ax_compare_version=true




    if test "$ax_compare_version" = "true" ; then
                                ac_cv_path_CMAKE="$ac_path_CMAKE"
                            ac_path_CMAKE_found=:

      fi


      fi


fi

      $ac_path_CMAKE_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_CMAKE"; then
    :
  fi
else
  ac_cv_path_CMAKE=$CMAKE
fi


  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"



fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_CMAKE" >&5
printf "%s\n" "$ac_cv_path_CMAKE" >&6; }
    if test -z "$ac_cv_path_CMAKE"
then :
  sage_spkg_install_cmake=yes
fi

                if test "x$sage_spkg_install_cmake" = xno
then :

                                        sage_use_system_cmake=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cmake" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cmake" >&6;}

else $as_nop

                    if test "x$sage_use_system_cmake" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cmake=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cmake)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cmake" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cmake" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CMAKE










# BEGIN SAGE_SPKG_CONFIGURE_COLORAMA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/colorama/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG colorama..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG colorama... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-colorama was given.
if test ${with_system_colorama+y}
then :
  withval=$with_system_colorama; sage_use_system_colorama=$withval

fi


sage_spkg_name=colorama

if test ${sage_use_system_colorama+y}
then :

else $as_nop
  sage_use_system_colorama=yes
fi

sage_spkg_install_colorama=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: colorama has already been installed by SageMath" >&5
printf "%s\n" "$as_me: colorama has already been installed by SageMath" >&6;}
    sage_spkg_install_colorama=yes
    sage_use_system_colorama=installed

fi

if test ${sage_require_colorama+y}
then :

else $as_nop
  sage_require_colorama=yes
fi

        sage_require_colorama=$sage_spkg_install_tox


if test "x$sage_spkg_install_colorama" = xno
then :

    if test "x$sage_require_colorama" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG colorama is not required on this system" >&5
printf "%s\n" "$as_me: SPKG colorama is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_colorama" = xno
then :

                        sage_spkg_install_colorama=yes

else $as_nop



    sage_spkg_install_colorama=yes

                if test "x$sage_spkg_install_colorama" = xno
then :

                                        sage_use_system_colorama=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG colorama" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG colorama" >&6;}

else $as_nop

                    if test "x$sage_use_system_colorama" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-colorama=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-colorama)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG colorama" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG colorama" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_COLORAMA










# BEGIN SAGE_SPKG_CONFIGURE_COXETER3

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/coxeter3/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG coxeter3..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG coxeter3... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-coxeter3 was given.
if test ${with_system_coxeter3+y}
then :
  withval=$with_system_coxeter3; sage_use_system_coxeter3=$withval

fi


sage_spkg_name=coxeter3

if test ${sage_use_system_coxeter3+y}
then :

else $as_nop
  sage_use_system_coxeter3=yes
fi

sage_spkg_install_coxeter3=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: coxeter3 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: coxeter3 has already been installed by SageMath" >&6;}
    sage_spkg_install_coxeter3=yes
    sage_use_system_coxeter3=installed

fi

if test ${sage_require_coxeter3+y}
then :

else $as_nop
  sage_require_coxeter3=yes
fi


if test "x$sage_spkg_install_coxeter3" = xno
then :

    if test "x$sage_require_coxeter3" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG coxeter3 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG coxeter3 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_coxeter3" = xno
then :

                        sage_spkg_install_coxeter3=yes

else $as_nop



    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library coxeter3" >&5
printf %s "checking for library coxeter3... " >&6; }
    SAVE_LIBS="$LIBS"
    LIBS="$LIBS -lcoxeter3"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


            #include <coxeter/sage.h>
            #include <coxeter/interactive.h>

int
main (void)
{

           coxeter::CoxGroup *g = interactive::coxeterGroup("B", 2);

  ;
  return 0;
}

_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_coxeter3=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$SAVE_LIBS"
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


                if test "x$sage_spkg_install_coxeter3" = xno
then :

                                        sage_use_system_coxeter3=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG coxeter3" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG coxeter3" >&6;}

else $as_nop

                    if test "x$sage_use_system_coxeter3" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-coxeter3=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-coxeter3)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG coxeter3" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG coxeter3" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_COXETER3










# BEGIN SAGE_SPKG_CONFIGURE_CURL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/curl/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG curl..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG curl... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-curl was given.
if test ${with_system_curl+y}
then :
  withval=$with_system_curl; sage_use_system_curl=$withval

fi


sage_spkg_name=curl

if test ${sage_use_system_curl+y}
then :

else $as_nop
  sage_use_system_curl=yes
fi

sage_spkg_install_curl=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: curl has already been installed by SageMath" >&5
printf "%s\n" "$as_me: curl has already been installed by SageMath" >&6;}
    sage_spkg_install_curl=yes
    sage_use_system_curl=installed

fi

if test ${sage_require_curl+y}
then :

else $as_nop
  sage_require_curl=yes
fi


if test "x$sage_spkg_install_curl" = xno
then :

    if test "x$sage_require_curl" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG curl is not required on this system" >&5
printf "%s\n" "$as_me: SPKG curl is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_curl" = xno
then :

                        sage_spkg_install_curl=yes

else $as_nop



    # Only install curl (and libcurl) if we cannot find version 7.22 or
    # later, since that is what R needs.
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for curl 7.22" >&5
printf %s "checking for curl 7.22... " >&6; }
if test ${ac_cv_path_CURL+y}
then :
  printf %s "(cached) " >&6
else $as_nop

        if test -z "$CURL"; then
  ac_path_CURL_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in curl
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_CURL="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_CURL" || continue

          ${ac_path_CURL}-config --checkfor 7.22 >/dev/null 2>/dev/null &&
                    ac_cv_path_CURL=${ac_path_CURL} &&
                    ac_path_CURL_found=:

      $ac_path_CURL_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_CURL"; then
    :
  fi
else
  ac_cv_path_CURL=$CURL
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_CURL" >&5
printf "%s\n" "$ac_cv_path_CURL" >&6; }
    if test -z "$ac_cv_path_CURL"
then :
  sage_spkg_install_curl=yes
fi

























# Check whether --with-libcurl was given.
if test ${with_libcurl+y}
then :
  withval=$with_libcurl; _libcurl_with=$withval
else $as_nop
  _libcurl_with=yes
fi


  if test "$_libcurl_with" != "no" ; then

     for ac_prog in gawk mawk nawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AWK+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_AWK="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
printf "%s\n" "$AWK" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$AWK" && break
done


     _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[1]+256*A[2]+A[3]; print X;}'"

     _libcurl_try_link=yes

     if test -d "$_libcurl_with" ; then
        LIBCURL_CPPFLAGS="-I$withval/include"
        _libcurl_ldflags="-L$withval/lib"
        # Extract the first word of "curl-config", so it can be a program name with args.
set dummy curl-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path__libcurl_config+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $_libcurl_config in
  [\\/]* | ?:[\\/]*)
  ac_cv_path__libcurl_config="$_libcurl_config" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in "$withval/bin"
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path__libcurl_config="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
_libcurl_config=$ac_cv_path__libcurl_config
if test -n "$_libcurl_config"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $_libcurl_config" >&5
printf "%s\n" "$_libcurl_config" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


     else
        # Extract the first word of "curl-config", so it can be a program name with args.
set dummy curl-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path__libcurl_config+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $_libcurl_config in
  [\\/]* | ?:[\\/]*)
  ac_cv_path__libcurl_config="$_libcurl_config" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path__libcurl_config="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
_libcurl_config=$ac_cv_path__libcurl_config
if test -n "$_libcurl_config"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $_libcurl_config" >&5
printf "%s\n" "$_libcurl_config" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


     fi

     if test x$_libcurl_config != "x" ; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the version of libcurl" >&5
printf %s "checking for the version of libcurl... " >&6; }
if test ${libcurl_cv_lib_curl_version+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $2}'`
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_curl_version" >&5
printf "%s\n" "$libcurl_cv_lib_curl_version" >&6; }

        _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse`
        _libcurl_wanted=`echo 7.22 | $_libcurl_version_parse`

        if test $_libcurl_wanted -gt 0 ; then
           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libcurl >= version 7.22" >&5
printf %s "checking for libcurl >= version 7.22... " >&6; }
if test ${libcurl_cv_lib_version_ok+y}
then :
  printf %s "(cached) " >&6
else $as_nop

              if test $_libcurl_version -ge $_libcurl_wanted ; then
                 libcurl_cv_lib_version_ok=yes
              else
                 libcurl_cv_lib_version_ok=no
              fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_version_ok" >&5
printf "%s\n" "$libcurl_cv_lib_version_ok" >&6; }
        fi

        if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then
           if test x"$LIBCURL_CPPFLAGS" = "x" ; then
              LIBCURL_CPPFLAGS=`$_libcurl_config --cflags`
           fi
           if test x"$LIBCURL" = "x" ; then
              LIBCURL=`$_libcurl_config --libs`

              # This is so silly, but Apple actually has a bug in their
              # curl-config script.  Fixed in Tiger, but there are still
              # lots of Panther installs around.
              case "${host}" in
                 powerpc-apple-darwin7*)
                    LIBCURL=`echo $LIBCURL | sed -e 's|-arch i386||g'`
                 ;;
              esac
           fi

           # All curl-config scripts support --feature
           _libcurl_features=`$_libcurl_config --feature`

           # Is it modern enough to have --protocols? (7.12.4)
           if test $_libcurl_version -ge 461828 ; then
              _libcurl_protocols=`$_libcurl_config --protocols`
           fi
        else
           _libcurl_try_link=no
        fi

        unset _libcurl_wanted
     fi

     if test $_libcurl_try_link = yes ; then

        # we didn't find curl-config, so let's see if the user-supplied
        # link line (or failing that, "-lcurl") is enough.
        LIBCURL=${LIBCURL-"$_libcurl_ldflags -lcurl"}

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether libcurl is usable" >&5
printf %s "checking whether libcurl is usable... " >&6; }
if test ${libcurl_cv_lib_curl_usable+y}
then :
  printf %s "(cached) " >&6
else $as_nop

           _libcurl_save_cppflags=$CPPFLAGS
           CPPFLAGS="$LIBCURL_CPPFLAGS $CPPFLAGS"
           _libcurl_save_libs=$LIBS
           LIBS="$LIBCURL $LIBS"

           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <curl/curl.h>
int
main (void)
{

/* Try and use a few common options to force a failure if we are
   missing symbols or can't link. */
int x;
curl_easy_setopt(NULL,CURLOPT_URL,NULL);
x=CURL_ERROR_SIZE;
x=CURLOPT_WRITEFUNCTION;
x=CURLOPT_WRITEDATA;
x=CURLOPT_ERRORBUFFER;
x=CURLOPT_STDERR;
x=CURLOPT_VERBOSE;
if (x) {;}

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  libcurl_cv_lib_curl_usable=yes
else $as_nop
  libcurl_cv_lib_curl_usable=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

           CPPFLAGS=$_libcurl_save_cppflags
           LIBS=$_libcurl_save_libs
           unset _libcurl_save_cppflags
           unset _libcurl_save_libs

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_curl_usable" >&5
printf "%s\n" "$libcurl_cv_lib_curl_usable" >&6; }

        if test $libcurl_cv_lib_curl_usable = yes ; then

           # Does curl_free() exist in this version of libcurl?
           # If not, fake it with free()

           _libcurl_save_cppflags=$CPPFLAGS
           CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS"
           _libcurl_save_libs=$LIBS
           LIBS="$LIBS $LIBCURL"

           ac_fn_cxx_check_func "$LINENO" "curl_free" "ac_cv_func_curl_free"
if test "x$ac_cv_func_curl_free" = xyes
then :

else $as_nop

printf "%s\n" "#define curl_free free" >>confdefs.h

fi


           CPPFLAGS=$_libcurl_save_cppflags
           LIBS=$_libcurl_save_libs
           unset _libcurl_save_cppflags
           unset _libcurl_save_libs


printf "%s\n" "#define HAVE_LIBCURL 1" >>confdefs.h




           for _libcurl_feature in $_libcurl_features ; do
              cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "libcurl_feature_$_libcurl_feature" | $as_tr_cpp` 1
_ACEOF

              eval `printf "%s\n" "libcurl_feature_$_libcurl_feature" | $as_tr_sh`=yes
           done

           if test "x$_libcurl_protocols" = "x" ; then

              # We don't have --protocols, so just assume that all
              # protocols are available
              _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT TFTP"

              if test x$libcurl_feature_SSL = xyes ; then
                 _libcurl_protocols="$_libcurl_protocols HTTPS"

                 # FTPS wasn't standards-compliant until version
                 # 7.11.0 (0x070b00 == 461568)
                 if test $_libcurl_version -ge 461568; then
                    _libcurl_protocols="$_libcurl_protocols FTPS"
                 fi
              fi

              # RTSP, IMAP, POP3 and SMTP were added in
              # 7.20.0 (0x071400 == 463872)
              if test $_libcurl_version -ge 463872; then
                 _libcurl_protocols="$_libcurl_protocols RTSP IMAP POP3 SMTP"
              fi
           fi

           for _libcurl_protocol in $_libcurl_protocols ; do
              cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "libcurl_protocol_$_libcurl_protocol" | $as_tr_cpp` 1
_ACEOF

              eval `printf "%s\n" "libcurl_protocol_$_libcurl_protocol" | $as_tr_sh`=yes
           done
        else
           unset LIBCURL
           unset LIBCURL_CPPFLAGS
        fi
     fi

     unset _libcurl_try_link
     unset _libcurl_version_parse
     unset _libcurl_config
     unset _libcurl_feature
     unset _libcurl_features
     unset _libcurl_protocol
     unset _libcurl_protocols
     unset _libcurl_version
     unset _libcurl_ldflags
  fi

  if test x$_libcurl_with = xno || test x$libcurl_cv_lib_curl_usable != xyes ; then
     # This is the IF-NO path
     sage_spkg_install_curl=yes
  else
     # This is the IF-YES path
     :
  fi

  unset _libcurl_with

    # Anaconda on macOS provides a libcurl with @rpath. Check that
    # linking produces a binary than can be run. (#27941)
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether programs linking to libcurl can be executed" >&5
printf %s "checking whether programs linking to libcurl can be executed... " >&6; }
if test ${sage_libcurl_cv_lib_curl_executable+y}
then :
  printf %s "(cached) " >&6
else $as_nop

           _libcurl_save_cppflags=$CPPFLAGS
           CPPFLAGS="$LIBCURL_CPPFLAGS $CPPFLAGS"
           _libcurl_save_libs=$LIBS
           LIBS="$LIBCURL $LIBS"

           if test "$cross_compiling" = yes
then :

                            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <curl/curl.h>
int
main (void)
{

               curl_easy_setopt(NULL,CURLOPT_URL,NULL);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  sage_libcurl_cv_lib_curl_executable=yes
else $as_nop
  sage_libcurl_cv_lib_curl_executable=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <curl/curl.h>
int
main (void)
{

             curl_easy_setopt(NULL,CURLOPT_URL,NULL);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :
  sage_libcurl_cv_lib_curl_executable=yes
else $as_nop
  sage_libcurl_cv_lib_curl_executable=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $sage_libcurl_cv_lib_curl_executable" >&5
printf "%s\n" "$sage_libcurl_cv_lib_curl_executable" >&6; }
    if test "$sage_libcurl_cv_lib_curl_executable" = "no"
then :
  sage_spkg_install_curl=yes
fi

                if test "x$sage_spkg_install_curl" = xno
then :

                                        sage_use_system_curl=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG curl" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG curl" >&6;}

else $as_nop

                    if test "x$sage_use_system_curl" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-curl=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-curl)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG curl" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG curl" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CURL










# BEGIN SAGE_SPKG_CONFIGURE_DISTLIB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/distlib/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG distlib..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG distlib... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-distlib was given.
if test ${with_system_distlib+y}
then :
  withval=$with_system_distlib; sage_use_system_distlib=$withval

fi


sage_spkg_name=distlib

if test ${sage_use_system_distlib+y}
then :

else $as_nop
  sage_use_system_distlib=yes
fi

sage_spkg_install_distlib=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: distlib has already been installed by SageMath" >&5
printf "%s\n" "$as_me: distlib has already been installed by SageMath" >&6;}
    sage_spkg_install_distlib=yes
    sage_use_system_distlib=installed

fi

if test ${sage_require_distlib+y}
then :

else $as_nop
  sage_require_distlib=yes
fi
        sage_require_distlib=$sage_spkg_install_virtualenv


if test "x$sage_spkg_install_distlib" = xno
then :

    if test "x$sage_require_distlib" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG distlib is not required on this system" >&5
printf "%s\n" "$as_me: SPKG distlib is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_distlib" = xno
then :

                        sage_spkg_install_distlib=yes

else $as_nop




    sage_spkg_install_distlib=yes

                if test "x$sage_spkg_install_distlib" = xno
then :

                                        sage_use_system_distlib=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG distlib" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG distlib" >&6;}

else $as_nop

                    if test "x$sage_use_system_distlib" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-distlib=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-distlib)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG distlib" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG distlib" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_DISTLIB










# BEGIN SAGE_SPKG_CONFIGURE_LIBATOMIC_OPS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libatomic_ops/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libatomic_ops..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG libatomic_ops... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-libatomic_ops was given.
if test ${with_system_libatomic_ops+y}
then :
  withval=$with_system_libatomic_ops; sage_use_system_libatomic_ops=$withval

fi


sage_spkg_name=libatomic_ops

if test ${sage_use_system_libatomic_ops+y}
then :

else $as_nop
  sage_use_system_libatomic_ops=yes
fi

sage_spkg_install_libatomic_ops=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libatomic_ops has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libatomic_ops has already been installed by SageMath" >&6;}
    sage_spkg_install_libatomic_ops=yes
    sage_use_system_libatomic_ops=installed

fi

if test ${sage_require_libatomic_ops+y}
then :

else $as_nop
  sage_require_libatomic_ops=yes
fi


if test "x$sage_spkg_install_libatomic_ops" = xno
then :

    if test "x$sage_require_libatomic_ops" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libatomic_ops is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libatomic_ops is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libatomic_ops" = xno
then :

                        sage_spkg_install_libatomic_ops=yes

else $as_nop




pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for atomic_ops >= 7.6.2" >&5
printf %s "checking for atomic_ops >= 7.6.2... " >&6; }

if test -n "$LIBATOMIC_OPS_CFLAGS"; then
    pkg_cv_LIBATOMIC_OPS_CFLAGS="$LIBATOMIC_OPS_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"atomic_ops >= 7.6.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "atomic_ops >= 7.6.2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBATOMIC_OPS_CFLAGS=`$PKG_CONFIG --cflags "atomic_ops >= 7.6.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBATOMIC_OPS_LIBS"; then
    pkg_cv_LIBATOMIC_OPS_LIBS="$LIBATOMIC_OPS_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"atomic_ops >= 7.6.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "atomic_ops >= 7.6.2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBATOMIC_OPS_LIBS=`$PKG_CONFIG --libs "atomic_ops >= 7.6.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                LIBATOMIC_OPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "atomic_ops >= 7.6.2" 2>&1`
        else
                LIBATOMIC_OPS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "atomic_ops >= 7.6.2" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$LIBATOMIC_OPS_PKG_ERRORS" >&5

        sage_spkg_install_libatomic_ops=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_libatomic_ops=yes
else
        LIBATOMIC_OPS_CFLAGS=$pkg_cv_LIBATOMIC_OPS_CFLAGS
        LIBATOMIC_OPS_LIBS=$pkg_cv_LIBATOMIC_OPS_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

                if test "x$sage_spkg_install_libatomic_ops" = xno
then :

                                        sage_use_system_libatomic_ops=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libatomic_ops" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libatomic_ops" >&6;}

else $as_nop

                    if test "x$sage_use_system_libatomic_ops" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libatomic_ops=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libatomic_ops)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libatomic_ops" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libatomic_ops" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBATOMIC_OPS










# BEGIN SAGE_SPKG_CONFIGURE_GC

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gc/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gc..." >& 6
printf "%s\n" "## --------------------------------------------------- ##
## Checking whether SageMath should install SPKG gc... ##
## --------------------------------------------------- ##" >& 5


# Check whether --with-system-gc was given.
if test ${with_system_gc+y}
then :
  withval=$with_system_gc; sage_use_system_gc=$withval

fi


sage_spkg_name=gc

if test ${sage_use_system_gc+y}
then :

else $as_nop
  sage_use_system_gc=yes
fi

sage_spkg_install_gc=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gc has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gc has already been installed by SageMath" >&6;}
    sage_spkg_install_gc=yes
    sage_use_system_gc=installed

fi

if test ${sage_require_gc+y}
then :

else $as_nop
  sage_require_gc=yes
fi


if test "x$sage_spkg_install_gc" = xno
then :

    if test "x$sage_require_gc" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gc is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gc is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gc" = xno
then :

                        sage_spkg_install_gc=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of libatomic_ops is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of libatomic_ops is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_libatomic_ops = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install gc as well" >&5
printf "%s\n" "yes; install gc as well" >&6; }
        sage_spkg_install_gc=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we run on WSL" >&5
printf %s "checking whether we run on WSL... " >&6; }
        if grep -q -E -i "wsl|microsoft" /proc/sys/kernel/osrelease 2>/dev/null
then :

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; disabling using of system gc" >&5
printf "%s\n" "yes; disabling using of system gc" >&6; }
          sage_spkg_install_gc=yes

else $as_nop

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bdw-gc-threaded >= 7.6.4" >&5
printf %s "checking for bdw-gc-threaded >= 7.6.4... " >&6; }

if test -n "$GC_CFLAGS"; then
    pkg_cv_GC_CFLAGS="$GC_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bdw-gc-threaded >= 7.6.4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "bdw-gc-threaded >= 7.6.4") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GC_CFLAGS=`$PKG_CONFIG --cflags "bdw-gc-threaded >= 7.6.4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GC_LIBS"; then
    pkg_cv_GC_LIBS="$GC_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bdw-gc-threaded >= 7.6.4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "bdw-gc-threaded >= 7.6.4") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GC_LIBS=`$PKG_CONFIG --libs "bdw-gc-threaded >= 7.6.4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "bdw-gc-threaded >= 7.6.4" 2>&1`
        else
                GC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "bdw-gc-threaded >= 7.6.4" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GC_PKG_ERRORS" >&5



pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bdw-gc >= 7.6.4" >&5
printf %s "checking for bdw-gc >= 7.6.4... " >&6; }

if test -n "$GC_CFLAGS"; then
    pkg_cv_GC_CFLAGS="$GC_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bdw-gc >= 7.6.4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "bdw-gc >= 7.6.4") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GC_CFLAGS=`$PKG_CONFIG --cflags "bdw-gc >= 7.6.4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GC_LIBS"; then
    pkg_cv_GC_LIBS="$GC_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bdw-gc >= 7.6.4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "bdw-gc >= 7.6.4") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GC_LIBS=`$PKG_CONFIG --libs "bdw-gc >= 7.6.4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "bdw-gc >= 7.6.4" 2>&1`
        else
                GC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "bdw-gc >= 7.6.4" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GC_PKG_ERRORS" >&5


              sage_spkg_install_gc=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

              sage_spkg_install_gc=yes
else
        GC_CFLAGS=$pkg_cv_GC_CFLAGS
        GC_LIBS=$pkg_cv_GC_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bdw-gc >= 7.6.4" >&5
printf %s "checking for bdw-gc >= 7.6.4... " >&6; }

if test -n "$GC_CFLAGS"; then
    pkg_cv_GC_CFLAGS="$GC_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bdw-gc >= 7.6.4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "bdw-gc >= 7.6.4") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GC_CFLAGS=`$PKG_CONFIG --cflags "bdw-gc >= 7.6.4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GC_LIBS"; then
    pkg_cv_GC_LIBS="$GC_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bdw-gc >= 7.6.4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "bdw-gc >= 7.6.4") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GC_LIBS=`$PKG_CONFIG --libs "bdw-gc >= 7.6.4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "bdw-gc >= 7.6.4" 2>&1`
        else
                GC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "bdw-gc >= 7.6.4" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GC_PKG_ERRORS" >&5


              sage_spkg_install_gc=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

              sage_spkg_install_gc=yes
else
        GC_CFLAGS=$pkg_cv_GC_CFLAGS
        GC_LIBS=$pkg_cv_GC_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi
else
        GC_CFLAGS=$pkg_cv_GC_CFLAGS
        GC_LIBS=$pkg_cv_GC_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

fi


fi


                if test "x$sage_spkg_install_gc" = xno
then :

                                        sage_use_system_gc=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gc" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gc" >&6;}

else $as_nop

                    if test "x$sage_use_system_gc" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gc=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gc)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gc" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gc" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GC










# BEGIN SAGE_SPKG_CONFIGURE_ECL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ecl/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ecl..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG ecl... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-ecl was given.
if test ${with_system_ecl+y}
then :
  withval=$with_system_ecl; sage_use_system_ecl=$withval

fi


sage_spkg_name=ecl

if test ${sage_use_system_ecl+y}
then :

else $as_nop
  sage_use_system_ecl=yes
fi

sage_spkg_install_ecl=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ecl has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ecl has already been installed by SageMath" >&6;}
    sage_spkg_install_ecl=yes
    sage_use_system_ecl=installed

fi

if test ${sage_require_ecl+y}
then :

else $as_nop
  sage_require_ecl=yes
fi


if test "x$sage_spkg_install_ecl" = xno
then :

    if test "x$sage_require_ecl" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ecl is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ecl is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ecl" = xno
then :

                        sage_spkg_install_ecl=yes

else $as_nop




  # Default to installing the SPKG
  sage_spkg_install_ecl=yes






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gcc gc gmp is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gcc gc gmp is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gcc = xyes -o x$sage_spkg_install_gc = xyes -o x$sage_spkg_install_gmp = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install ecl as well" >&5
printf "%s\n" "yes; install ecl as well" >&6; }
        sage_spkg_install_ecl=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    # Extract the first word of "ecl", so it can be a program name with args.
set dummy ecl; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ECL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $ECL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ECL="$ECL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_ECL="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ECL=$ac_cv_path_ECL
if test -n "$ECL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ECL" >&5
printf "%s\n" "$ECL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    # Extract the first word of "ecl-config", so it can be a program name with args.
set dummy ecl-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ECL_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $ECL_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ECL_CONFIG="$ECL_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_ECL_CONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ECL_CONFIG=$ac_cv_path_ECL_CONFIG
if test -n "$ECL_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ECL_CONFIG" >&5
printf "%s\n" "$ECL_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test x$ECL != x -a x$ECL_CONFIG != x
then :
        # "CPPFLAGS" is not a typo, the --cflags output from
      # ecl-config typically contains -D and -I flags.
      saved_CPPFLAGS="${CPPFLAGS}"
      CPPFLAGS="${CPPFLAGS} $($ECL_CONFIG --cflags)"

      ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

      if test "$cross_compiling" = yes
then :
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

        #include <ecl/config.h>

int
main (void)
{

        if (ECL_VERSION_NUMBER < 210201) { return 1; }

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
          rm -rf conftest.*
        cat > conftest.lisp <<EOF
(defun foo ()
  nil)
EOF
        if $ECL --norc --eval '(multiple-value-bind (output-truename warnings-p failure-p) (compile-file "conftest.lisp" :system-p t) (if failure-p (quit 1) (quit)))' 2>& 5 >&2
then :
            sage_spkg_install_ecl=no

fi

else $as_nop
          CPPFLAGS="${saved_CPPFLAGS}"
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ecl found but too old" >&5
printf "%s\n" "$as_me: ecl found but too old" >&6;}

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


fi


fi


                if test "x$sage_spkg_install_ecl" = xno
then :

                                        sage_use_system_ecl=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ecl" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ecl" >&6;}

else $as_nop

                    if test "x$sage_use_system_ecl" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ecl=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ecl)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ecl" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ecl" >&6;}

fi

fi


fi

fi

fi


  # post-check
  if test x$sage_spkg_install_ecl = xyes; then
    SAGE_ECL_CONFIG='${prefix}'/bin/ecl-config

  else
    SAGE_ECL_CONFIG=$ECL_CONFIG

  fi

  # Kenzo cannot yet be provided by the system, so we always use
  # the SAGE_LOCAL path for now.
  SAGE_KENZO_FAS='${prefix}'/lib/ecl/kenzo.fas



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ECL










# BEGIN SAGE_SPKG_CONFIGURE_NTL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ntl/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ntl..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG ntl... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-ntl was given.
if test ${with_system_ntl+y}
then :
  withval=$with_system_ntl; sage_use_system_ntl=$withval

fi


sage_spkg_name=ntl

if test ${sage_use_system_ntl+y}
then :

else $as_nop
  sage_use_system_ntl=yes
fi

sage_spkg_install_ntl=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntl has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ntl has already been installed by SageMath" >&6;}
    sage_spkg_install_ntl=yes
    sage_use_system_ntl=installed

fi

if test ${sage_require_ntl+y}
then :

else $as_nop
  sage_require_ntl=yes
fi


if test "x$sage_spkg_install_ntl" = xno
then :

    if test "x$sage_require_ntl" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ntl is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ntl is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ntl" = xno
then :

                        sage_spkg_install_ntl=yes

else $as_nop









    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp gcc is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp gcc is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes -o x$sage_spkg_install_gcc = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install ntl as well" >&5
printf "%s\n" "yes; install ntl as well" >&6; }
        sage_spkg_install_ntl=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        ac_fn_cxx_check_header_compile "$LINENO" "NTL/ZZ.h" "ac_cv_header_NTL_ZZ_h" "$ac_includes_default"
if test "x$ac_cv_header_NTL_ZZ_h" = xyes
then :

else $as_nop
  sage_spkg_install_ntl=yes
fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can link a program using NTL" >&5
printf %s "checking whether we can link a program using NTL... " >&6; }
        NTL_SAVED_LIBS=$LIBS
        LIBS="$LIBS -lntl"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <NTL/ZZ.h>
int
main (void)
{
NTL::ZZ a;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_ntl=yes
            LIBS=$NTL_SAVED_LIBS

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking NTL version >= 10.3" >&5
printf %s "checking NTL version >= 10.3... " >&6; }
        if test "$cross_compiling" = yes
then :

                                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <NTL/version.h>
              #include <stdio.h>

int
main (void)
{

              fprintf(stderr, "%s\n", NTL_VERSION);
              if (NTL_MAJOR_VERSION > 10) return 0;
              else if (NTL_MAJOR_VERSION == 10 &&
                       NTL_MINOR_VERSION >= 3) return 0;
              else return 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                sage_spkg_install_ntl=yes

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi



fi





                if test "x$sage_spkg_install_ntl" = xno
then :

                                        sage_use_system_ntl=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ntl" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ntl" >&6;}

else $as_nop

                    if test "x$sage_use_system_ntl" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ntl=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ntl)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ntl" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ntl" >&6;}

fi

fi


fi

fi

fi


    if test x$sage_spkg_install_ntl = xyes; then
        SAGE_NTL_PREFIX='$SAGE_LOCAL'

    else
        SAGE_NTL_PREFIX=''

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <NTL/ZZ.h>" >&5
printf %s "checking absolute name of <NTL/ZZ.h>... " >&6; }
if test ${gl_cv_absolute_NTL_ZZ_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      ac_fn_cxx_check_header_compile "$LINENO" "NTL/ZZ.h" "ac_cv_header_NTL_ZZ_h" "$ac_includes_default"
if test "x$ac_cv_header_NTL_ZZ_h" = xyes
then :
  printf "%s\n" "#define HAVE_NTL_ZZ_H 1" >>confdefs.h

fi
    if test $ac_cv_header_NTL_ZZ_h = yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <NTL/ZZ.h>
_ACEOF
      gl_cv_absolute_NTL_ZZ_h=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
sed -n '\#/NTL/ZZ.h#{
	s#.*"\(.*/NTL/ZZ.h\)".*#\1#
	s#^/[^/]#//&#
	p
	q
}'`
    fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_absolute_NTL_ZZ_h" >&5
printf "%s\n" "$gl_cv_absolute_NTL_ZZ_h" >&6; }
printf "%s\n" "#define ABSOLUTE_NTL_ZZ_H \"$gl_cv_absolute_NTL_ZZ_h\"" >>confdefs.h


        ntl_inc_ntl_dir=`$as_dirname -- "$gl_cv_absolute_NTL_ZZ_h" ||
$as_expr X"$gl_cv_absolute_NTL_ZZ_h" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$gl_cv_absolute_NTL_ZZ_h" : 'X\(//\)[^/]' \| \
	 X"$gl_cv_absolute_NTL_ZZ_h" : 'X\(//\)$' \| \
	 X"$gl_cv_absolute_NTL_ZZ_h" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$gl_cv_absolute_NTL_ZZ_h" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
        ntl_inc_dir=`$as_dirname -- "$ntl_inc_ntl_dir" ||
$as_expr X"$ntl_inc_ntl_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ntl_inc_ntl_dir" : 'X\(//\)[^/]' \| \
	 X"$ntl_inc_ntl_dir" : 'X\(//\)$' \| \
	 X"$ntl_inc_ntl_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ntl_inc_ntl_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
        ntl_prefix=`$as_dirname -- "$ntl_inc_dir" ||
$as_expr X"$ntl_inc_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ntl_inc_dir" : 'X\(//\)[^/]' \| \
	 X"$ntl_inc_dir" : 'X\(//\)$' \| \
	 X"$ntl_inc_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ntl_inc_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

if test -n "$ntl_includedir"; then
    pkg_cv_ntl_includedir="$ntl_includedir"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ntl\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ntl") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ntl_includedir=`$PKG_CONFIG --variable="includedir" "ntl" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
ntl_includedir=$pkg_cv_ntl_includedir

if test "x$ntl_includedir" = x""
then :

fi
        if test "x$ntl_includedir" = x
then :
  NTL_INCDIR=$ntl_inc_dir

else $as_nop
  NTL_INCDIR=$ntl_includedir


fi

if test -n "$ntl_libdir"; then
    pkg_cv_ntl_libdir="$ntl_libdir"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ntl\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ntl") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ntl_libdir=`$PKG_CONFIG --variable="libdir" "ntl" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
ntl_libdir=$pkg_cv_ntl_libdir

if test "x$ntl_libdir" = x""
then :

fi
        if test "x$ntl_libdir" = x
then :
  NTL_LIBDIR=$ntl_prefix/lib

else $as_nop
  NTL_LIBDIR=$ntl_libdir


fi
    fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_NTL










# BEGIN SAGE_SPKG_CONFIGURE_NCURSES

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ncurses/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ncurses..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG ncurses... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-ncurses was given.
if test ${with_system_ncurses+y}
then :
  withval=$with_system_ncurses; sage_use_system_ncurses=$withval

fi


sage_spkg_name=ncurses

if test ${sage_use_system_ncurses+y}
then :

else $as_nop
  sage_use_system_ncurses=yes
fi

sage_spkg_install_ncurses=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ncurses has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ncurses has already been installed by SageMath" >&6;}
    sage_spkg_install_ncurses=yes
    sage_use_system_ncurses=installed

fi

if test ${sage_require_ncurses+y}
then :

else $as_nop
  sage_require_ncurses=yes
fi


if test "x$sage_spkg_install_ncurses" = xno
then :

    if test "x$sage_require_ncurses" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ncurses is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ncurses is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ncurses" = xno
then :

                        sage_spkg_install_ncurses=yes

else $as_nop




pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ncurses >= 6.0" >&5
printf %s "checking for ncurses >= 6.0... " >&6; }

if test -n "$NCURSES_CFLAGS"; then
    pkg_cv_NCURSES_CFLAGS="$NCURSES_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses >= 6.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncurses >= 6.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_NCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncurses >= 6.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$NCURSES_LIBS"; then
    pkg_cv_NCURSES_LIBS="$NCURSES_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses >= 6.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncurses >= 6.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_NCURSES_LIBS=`$PKG_CONFIG --libs "ncurses >= 6.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                NCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncurses >= 6.0" 2>&1`
        else
                NCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncurses >= 6.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$NCURSES_PKG_ERRORS" >&5



pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ncursesw >= 6.0" >&5
printf %s "checking for ncursesw >= 6.0... " >&6; }

if test -n "$NCURSES_CFLAGS"; then
    pkg_cv_NCURSES_CFLAGS="$NCURSES_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw >= 6.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncursesw >= 6.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_NCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncursesw >= 6.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$NCURSES_LIBS"; then
    pkg_cv_NCURSES_LIBS="$NCURSES_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw >= 6.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncursesw >= 6.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_NCURSES_LIBS=`$PKG_CONFIG --libs "ncursesw >= 6.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                NCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncursesw >= 6.0" 2>&1`
        else
                NCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncursesw >= 6.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$NCURSES_PKG_ERRORS" >&5


               for ac_header in ncurses.h
do :
  ac_fn_cxx_check_header_compile "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default"
if test "x$ac_cv_header_ncurses_h" = xyes
then :
  printf "%s\n" "#define HAVE_NCURSES_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing wresize" >&5
printf %s "checking for library containing wresize... " >&6; }
if test ${ac_cv_search_wresize+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int wresize ();
}
int
main (void)
{
return conftest::wresize ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' ncurses tinfo
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_wresize=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_wresize+y}
then :
  break
fi
done
if test ${ac_cv_search_wresize+y}
then :

else $as_nop
  ac_cv_search_wresize=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wresize" >&5
printf "%s\n" "$ac_cv_search_wresize" >&6; }
ac_res=$ac_cv_search_wresize
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_ncurses=yes
fi

else $as_nop
  sage_spkg_install_ncurses=yes

fi

done

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

               for ac_header in ncurses.h
do :
  ac_fn_cxx_check_header_compile "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default"
if test "x$ac_cv_header_ncurses_h" = xyes
then :
  printf "%s\n" "#define HAVE_NCURSES_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing wresize" >&5
printf %s "checking for library containing wresize... " >&6; }
if test ${ac_cv_search_wresize+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int wresize ();
}
int
main (void)
{
return conftest::wresize ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' ncurses tinfo
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_wresize=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_wresize+y}
then :
  break
fi
done
if test ${ac_cv_search_wresize+y}
then :

else $as_nop
  ac_cv_search_wresize=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wresize" >&5
printf "%s\n" "$ac_cv_search_wresize" >&6; }
ac_res=$ac_cv_search_wresize
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_ncurses=yes
fi

else $as_nop
  sage_spkg_install_ncurses=yes

fi

done

else
        NCURSES_CFLAGS=$pkg_cv_NCURSES_CFLAGS
        NCURSES_LIBS=$pkg_cv_NCURSES_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ncursesw >= 6.0" >&5
printf %s "checking for ncursesw >= 6.0... " >&6; }

if test -n "$NCURSES_CFLAGS"; then
    pkg_cv_NCURSES_CFLAGS="$NCURSES_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw >= 6.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncursesw >= 6.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_NCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncursesw >= 6.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$NCURSES_LIBS"; then
    pkg_cv_NCURSES_LIBS="$NCURSES_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw >= 6.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncursesw >= 6.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_NCURSES_LIBS=`$PKG_CONFIG --libs "ncursesw >= 6.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                NCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncursesw >= 6.0" 2>&1`
        else
                NCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncursesw >= 6.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$NCURSES_PKG_ERRORS" >&5


               for ac_header in ncurses.h
do :
  ac_fn_cxx_check_header_compile "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default"
if test "x$ac_cv_header_ncurses_h" = xyes
then :
  printf "%s\n" "#define HAVE_NCURSES_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing wresize" >&5
printf %s "checking for library containing wresize... " >&6; }
if test ${ac_cv_search_wresize+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int wresize ();
}
int
main (void)
{
return conftest::wresize ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' ncurses tinfo
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_wresize=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_wresize+y}
then :
  break
fi
done
if test ${ac_cv_search_wresize+y}
then :

else $as_nop
  ac_cv_search_wresize=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wresize" >&5
printf "%s\n" "$ac_cv_search_wresize" >&6; }
ac_res=$ac_cv_search_wresize
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_ncurses=yes
fi

else $as_nop
  sage_spkg_install_ncurses=yes

fi

done

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

               for ac_header in ncurses.h
do :
  ac_fn_cxx_check_header_compile "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default"
if test "x$ac_cv_header_ncurses_h" = xyes
then :
  printf "%s\n" "#define HAVE_NCURSES_H 1" >>confdefs.h
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing wresize" >&5
printf %s "checking for library containing wresize... " >&6; }
if test ${ac_cv_search_wresize+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int wresize ();
}
int
main (void)
{
return conftest::wresize ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' ncurses tinfo
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_wresize=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_wresize+y}
then :
  break
fi
done
if test ${ac_cv_search_wresize+y}
then :

else $as_nop
  ac_cv_search_wresize=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wresize" >&5
printf "%s\n" "$ac_cv_search_wresize" >&6; }
ac_res=$ac_cv_search_wresize
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_ncurses=yes
fi

else $as_nop
  sage_spkg_install_ncurses=yes

fi

done

else
        NCURSES_CFLAGS=$pkg_cv_NCURSES_CFLAGS
        NCURSES_LIBS=$pkg_cv_NCURSES_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

else
        NCURSES_CFLAGS=$pkg_cv_NCURSES_CFLAGS
        NCURSES_LIBS=$pkg_cv_NCURSES_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

                if test "x$sage_spkg_install_ncurses" = xno
then :

                                        sage_use_system_ncurses=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ncurses" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ncurses" >&6;}

else $as_nop

                    if test "x$sage_use_system_ncurses" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ncurses=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ncurses)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ncurses" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ncurses" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NCURSES










# BEGIN SAGE_SPKG_CONFIGURE_READLINE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/readline/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG readline..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG readline... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-readline was given.
if test ${with_system_readline+y}
then :
  withval=$with_system_readline; sage_use_system_readline=$withval

fi


sage_spkg_name=readline

if test ${sage_use_system_readline+y}
then :

else $as_nop
  sage_use_system_readline=yes
fi

sage_spkg_install_readline=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: readline has already been installed by SageMath" >&5
printf "%s\n" "$as_me: readline has already been installed by SageMath" >&6;}
    sage_spkg_install_readline=yes
    sage_use_system_readline=installed

fi

if test ${sage_require_readline+y}
then :

else $as_nop
  sage_require_readline=yes
fi


if test "x$sage_spkg_install_readline" = xno
then :

    if test "x$sage_require_readline" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG readline is not required on this system" >&5
printf "%s\n" "$as_me: SPKG readline is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_readline" = xno
then :

                        sage_spkg_install_readline=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Installing ncurses? " >&5
printf %s "checking Installing ncurses? ... " >&6; }
  if test x$sage_spkg_install_ncurses = xyes; then
     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Yes. Install readline as well." >&5
printf "%s\n" "Yes. Install readline as well." >&6; }
     sage_spkg_install_readline=yes
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: No." >&5
printf "%s\n" "No." >&6; }

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for readline >= 6.0" >&5
printf %s "checking for readline >= 6.0... " >&6; }

if test -n "$READLINE_CFLAGS"; then
    pkg_cv_READLINE_CFLAGS="$READLINE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"readline >= 6.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "readline >= 6.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_READLINE_CFLAGS=`$PKG_CONFIG --cflags "readline >= 6.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$READLINE_LIBS"; then
    pkg_cv_READLINE_LIBS="$READLINE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"readline >= 6.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "readline >= 6.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_READLINE_LIBS=`$PKG_CONFIG --libs "readline >= 6.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                READLINE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "readline >= 6.0" 2>&1`
        else
                READLINE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "readline >= 6.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$READLINE_PKG_ERRORS" >&5

               for ac_header in readline/readline.h
do :
  ac_fn_cxx_check_header_compile "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
if test "x$ac_cv_header_readline_readline_h" = xyes
then :
  printf "%s\n" "#define HAVE_READLINE_READLINE_H 1" >>confdefs.h
           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing rl_bind_keyseq" >&5
printf %s "checking for library containing rl_bind_keyseq... " >&6; }
if test ${ac_cv_search_rl_bind_keyseq+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int rl_bind_keyseq ();
}
int
main (void)
{
return conftest::rl_bind_keyseq ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' readline
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_rl_bind_keyseq=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_rl_bind_keyseq+y}
then :
  break
fi
done
if test ${ac_cv_search_rl_bind_keyseq+y}
then :

else $as_nop
  ac_cv_search_rl_bind_keyseq=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_rl_bind_keyseq" >&5
printf "%s\n" "$ac_cv_search_rl_bind_keyseq" >&6; }
ac_res=$ac_cv_search_rl_bind_keyseq
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_readline=yes
fi

else $as_nop
  sage_spkg_install_readline=yes
fi

done
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
               for ac_header in readline/readline.h
do :
  ac_fn_cxx_check_header_compile "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
if test "x$ac_cv_header_readline_readline_h" = xyes
then :
  printf "%s\n" "#define HAVE_READLINE_READLINE_H 1" >>confdefs.h
           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing rl_bind_keyseq" >&5
printf %s "checking for library containing rl_bind_keyseq... " >&6; }
if test ${ac_cv_search_rl_bind_keyseq+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int rl_bind_keyseq ();
}
int
main (void)
{
return conftest::rl_bind_keyseq ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' readline
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_rl_bind_keyseq=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_rl_bind_keyseq+y}
then :
  break
fi
done
if test ${ac_cv_search_rl_bind_keyseq+y}
then :

else $as_nop
  ac_cv_search_rl_bind_keyseq=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_rl_bind_keyseq" >&5
printf "%s\n" "$ac_cv_search_rl_bind_keyseq" >&6; }
ac_res=$ac_cv_search_rl_bind_keyseq
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_readline=yes
fi

else $as_nop
  sage_spkg_install_readline=yes
fi

done
else
        READLINE_CFLAGS=$pkg_cv_READLINE_CFLAGS
        READLINE_LIBS=$pkg_cv_READLINE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi
  fi

                if test "x$sage_spkg_install_readline" = xno
then :

                                        sage_use_system_readline=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG readline" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG readline" >&6;}

else $as_nop

                    if test "x$sage_use_system_readline" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-readline=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-readline)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG readline" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG readline" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_READLINE










# BEGIN SAGE_SPKG_CONFIGURE_PARI

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pari/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pari..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG pari... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-pari was given.
if test ${with_system_pari+y}
then :
  withval=$with_system_pari; sage_use_system_pari=$withval

fi


sage_spkg_name=pari

if test ${sage_use_system_pari+y}
then :

else $as_nop
  sage_use_system_pari=yes
fi

sage_spkg_install_pari=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pari has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pari has already been installed by SageMath" >&6;}
    sage_spkg_install_pari=yes
    sage_use_system_pari=installed

fi

if test ${sage_require_pari+y}
then :

else $as_nop
  sage_require_pari=yes
fi


if test "x$sage_spkg_install_pari" = xno
then :

    if test "x$sage_require_pari" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pari is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pari is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pari" = xno
then :

                        sage_spkg_install_pari=yes

else $as_nop







    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp readline is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp readline is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes -o x$sage_spkg_install_readline = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install pari as well" >&5
printf "%s\n" "yes; install pari as well" >&6; }
        sage_spkg_install_pari=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    # Extract the first word of "gp", so it can be a program name with args.
set dummy gp; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $GP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GP="$GP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_GP="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GP=$ac_cv_path_GP
if test -n "$GP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GP" >&5
printf "%s\n" "$GP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test x$GP = x; then         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gp is not found" >&5
printf "%s\n" "$as_me: gp is not found" >&6;}
        sage_spkg_install_pari=yes
    else
        # Extract the first word of "gphelp", so it can be a program name with args.
set dummy gphelp; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GPHELP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $GPHELP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GPHELP="$GPHELP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_GPHELP="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GPHELP=$ac_cv_path_GPHELP
if test -n "$GPHELP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GPHELP" >&5
printf "%s\n" "$GPHELP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


                if test x$GPHELP = x; then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gphelp is not found; cannot use system pari/GP without gphelp" >&5
printf "%s\n" "$as_me: gphelp is not found; cannot use system pari/GP without gphelp" >&6;}
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Install a system package that provides it, possibly pari-doc." >&5
printf "%s\n" "$as_me: Install a system package that provides it, possibly pari-doc." >&6;}
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Otherwise Sage will build its own pari/GP." >&5
printf "%s\n" "$as_me: Otherwise Sage will build its own pari/GP." >&6;}
            sage_spkg_install_pari=yes
        else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether gphelp has access to the documentation" >&5
printf %s "checking whether gphelp has access to the documentation... " >&6; }
                        if $GPHELP -raw Catalan > /dev/null 2>&1; then
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
            else
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Install a system package that provides the documentation." >&5
printf "%s\n" "$as_me: Install a system package that provides the documentation." >&6;}
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Otherwise Sage will build its own pari/GP." >&5
printf "%s\n" "$as_me: Otherwise Sage will build its own pari/GP." >&6;}
                sage_spkg_install_pari=yes
            fi
        fi
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking is pari_elldata installed? " >&5
printf %s "checking is pari_elldata installed? ... " >&6; }
        gp_ell_check=`echo "r=ellinit(\"11a1\"); r[11]" | $GP -qf 2>> config.log`
        if test x$gp_ell_check = x20008; then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; cannot use system pari/GP without elldata package" >&5
printf "%s\n" "no; cannot use system pari/GP without elldata package" >&6; }
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Install elldata package and reconfigure." >&5
printf "%s\n" "$as_me: Install elldata package and reconfigure." >&6;}
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Otherwise Sage will build its own pari/GP." >&5
printf "%s\n" "$as_me: Otherwise Sage will build its own pari/GP." >&6;}
            sage_spkg_install_pari=yes
        fi
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking is pari_galdata installed? " >&5
printf %s "checking is pari_galdata installed? ... " >&6; }
        gp_gal_check=`echo "polgalois(x^8-2)[1]" | $GP -qf 2>> config.log`
        if test x$gp_gal_check = x16; then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; cannot use system pari/GP without galdata package" >&5
printf "%s\n" "no; cannot use system pari/GP without galdata package" >&6; }
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Install galdata package and reconfigure." >&5
printf "%s\n" "$as_me: Install galdata package and reconfigure." >&6;}
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Otherwise Sage will build its own pari/GP." >&5
printf "%s\n" "$as_me: Otherwise Sage will build its own pari/GP." >&6;}
            sage_spkg_install_pari=yes
        fi
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking is pari_galpol installed? " >&5
printf %s "checking is pari_galpol installed? ... " >&6; }
        gp_galp_check=`echo "galoisgetname(12,1) == \"C3 : C4\"" |  $GP -qf 2>> config.log`
        if test x$gp_galp_check = x1; then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; cannot use system pari/GP without galpol package" >&5
printf "%s\n" "no; cannot use system pari/GP without galpol package" >&6; }
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Install galpol package and reconfigure." >&5
printf "%s\n" "$as_me: Install galpol package and reconfigure." >&6;}
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Otherwise Sage will build its own pari/GP." >&5
printf "%s\n" "$as_me: Otherwise Sage will build its own pari/GP." >&6;}
            sage_spkg_install_pari=yes
        fi
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking is pari_seadata installed? " >&5
printf %s "checking is pari_seadata installed? ... " >&6; }
        gp_seadat_check=`echo "poldegree(ellmodulareqn(211)[1])" | $GP -qf 2>> config.log`
        if test x$gp_seadat_check = x212; then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; cannot use system pari/GP without seadata package" >&5
printf "%s\n" "no; cannot use system pari/GP without seadata package" >&6; }
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Install seadata package and reconfigure." >&5
printf "%s\n" "$as_me: Install seadata package and reconfigure." >&6;}
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Otherwise Sage will build its own pari/GP." >&5
printf "%s\n" "$as_me: Otherwise Sage will build its own pari/GP." >&6;}
            sage_spkg_install_pari=yes
        fi

    fi
      if test x$sage_spkg_install_pari = xno; then         ac_fn_cxx_check_header_compile "$LINENO" "pari/pari.h" "ac_cv_header_pari_pari_h" "$ac_includes_default"
if test "x$ac_cv_header_pari_pari_h" = xyes
then :

else $as_nop
  sage_spkg_install_pari=yes
fi

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing matpermanent" >&5
printf %s "checking for library containing matpermanent... " >&6; }
if test ${ac_cv_search_matpermanent+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int matpermanent ();
}
int
main (void)
{
return conftest::matpermanent ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' pari
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_matpermanent=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_matpermanent+y}
then :
  break
fi
done
if test ${ac_cv_search_matpermanent+y}
then :

else $as_nop
  ac_cv_search_matpermanent=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_matpermanent" >&5
printf "%s\n" "$ac_cv_search_matpermanent" >&6; }
ac_res=$ac_cv_search_matpermanent
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking getting GP's version " >&5
printf %s "checking getting GP's version ... " >&6; }
              gp_version=`echo "v=version(); v[1]<<16 + v[2]<<8 + v[3]" | $GP -qf 2>> config.log`
              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gp_version" >&5
printf "%s\n" "$gp_version" >&6; }
              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking comparing GP and libpari versions" >&5
printf %s "checking comparing GP and libpari versions... " >&6; }
              ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

              if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross compiling. Assume they match" >&5
printf "%s\n" "cross compiling. Assume they match" >&6; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                  #include <pari/pari.h>
int
main (void)
{
long vers;
                  pari_init(5000000, 2);
                  vers=paricfg_version_code;
                  pari_close();
                  return vers!=$gp_version;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libpari's and GP's versions match. Good" >&5
printf "%s\n" "libpari's and GP's versions match. Good" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libpari's version does not match GP's version. Not good" >&5
printf "%s\n" "libpari's version does not match GP's version. Not good" >&6; }
                         sage_spkg_install_pari=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking is GP's version good enough? " >&5
printf %s "checking is GP's version good enough? ... " >&6; }



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$gp_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "$"135425"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$gp_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "$"999999"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/false/;s/x${ax_compare_version_B}/true/;1q"`



    if test "$ax_compare_version" = "true" ; then

                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking getting GP's datadir" >&5
printf %s "checking getting GP's datadir... " >&6; }
                  gp_datadir=`echo "default(datadir)" | $GP -qf 2>> config.log`
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gp_datadir" >&5
printf "%s\n" "$gp_datadir" >&6; }
                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking comparing GP's and libpari's datadirs" >&5
printf %s "checking comparing GP's and libpari's datadirs... " >&6; }
                  if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross compiling. Assume yes" >&5
printf "%s\n" "cross compiling. Assume yes" >&6; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                      #include <pari/pari.h>
int
main (void)
{
int t;
                      pari_init(5000000, 2);
                      t=strcmp(paricfg_datadir,$gp_datadir);
                      pari_close();
                      return t;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libpari's and GP's datadirs match. Good" >&5
printf "%s\n" "libpari's and GP's datadirs match. Good" >&6; }
                     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pari is configured with pthreads" >&5
printf %s "checking whether pari is configured with pthreads... " >&6; }
                     if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross compiling. Assume yes" >&5
printf "%s\n" "cross compiling. Assume yes" >&6; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                         #include <pari/pari.h>
                          #include <string.h>
int
main (void)
{
return strcmp(PARI_MT_ENGINE, "pthread") != 0
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes. Good" >&5
printf "%s\n" "yes. Good" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no. Not good" >&5
printf "%s\n" "no. Not good" >&6; }
                        sage_spkg_install_pari=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libpari's datadir does not match GP's datadir. Not good" >&5
printf "%s\n" "libpari's datadir does not match GP's datadir. Not good" >&6; }
                    sage_spkg_install_pari=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


    else                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                   sage_spkg_install_pari=yes
  fi


    else                   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                  sage_spkg_install_pari=yes
  fi

              ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


else $as_nop
  sage_spkg_install_pari=yes
fi

      fi

fi




                if test "x$sage_spkg_install_pari" = xno
then :

                                        sage_use_system_pari=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pari" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pari" >&6;}

else $as_nop

                    if test "x$sage_use_system_pari" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pari=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pari)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pari" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pari" >&6;}

fi

fi


fi

fi

fi


    if test x$sage_spkg_install_pari = xyes; then
        SAGE_PARI_PREFIX='$SAGE_LOCAL'

    else
       SAGE_PARI_PREFIX=''

    fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_PARI










# BEGIN SAGE_SPKG_CONFIGURE_MPFR

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/mpfr/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG mpfr..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG mpfr... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-mpfr was given.
if test ${with_system_mpfr+y}
then :
  withval=$with_system_mpfr; sage_use_system_mpfr=$withval

fi


sage_spkg_name=mpfr

if test ${sage_use_system_mpfr+y}
then :

else $as_nop
  sage_use_system_mpfr=yes
fi

sage_spkg_install_mpfr=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: mpfr has already been installed by SageMath" >&5
printf "%s\n" "$as_me: mpfr has already been installed by SageMath" >&6;}
    sage_spkg_install_mpfr=yes
    sage_use_system_mpfr=installed

fi

if test ${sage_require_mpfr+y}
then :

else $as_nop
  sage_require_mpfr=yes
fi


if test "x$sage_spkg_install_mpfr" = xno
then :

    if test "x$sage_require_mpfr" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG mpfr is not required on this system" >&5
printf "%s\n" "$as_me: SPKG mpfr is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_mpfr" = xno
then :

                        sage_spkg_install_mpfr=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install mpfr as well" >&5
printf "%s\n" "yes; install mpfr as well" >&6; }
        sage_spkg_install_mpfr=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        ac_fn_cxx_check_header_compile "$LINENO" "mpfr.h" "ac_cv_header_mpfr_h" "$ac_includes_default"
if test "x$ac_cv_header_mpfr_h" = xyes
then :

else $as_nop
  sage_spkg_install_mpfr=yes
fi

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing mpfr_cmpabs_ui" >&5
printf %s "checking for library containing mpfr_cmpabs_ui... " >&6; }
if test ${ac_cv_search_mpfr_cmpabs_ui+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int mpfr_cmpabs_ui ();
}
int
main (void)
{
return conftest::mpfr_cmpabs_ui ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' mpfr
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_mpfr_cmpabs_ui=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_mpfr_cmpabs_ui+y}
then :
  break
fi
done
if test ${ac_cv_search_mpfr_cmpabs_ui+y}
then :

else $as_nop
  ac_cv_search_mpfr_cmpabs_ui=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_mpfr_cmpabs_ui" >&5
printf "%s\n" "$ac_cv_search_mpfr_cmpabs_ui" >&6; }
ac_res=$ac_cv_search_mpfr_cmpabs_ui
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_mpfr=yes
fi



fi


                if test "x$sage_spkg_install_mpfr" = xno
then :

                                        sage_use_system_mpfr=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG mpfr" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG mpfr" >&6;}

else $as_nop

                    if test "x$sage_use_system_mpfr" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-mpfr=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-mpfr)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG mpfr" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG mpfr" >&6;}

fi

fi


fi

fi

fi


    if test x$sage_spkg_install_mpfr = xyes; then
        SAGE_MPFR_PREFIX='$SAGE_LOCAL'

    else
       SAGE_MPFR_PREFIX=''

    fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_MPFR










# BEGIN SAGE_SPKG_CONFIGURE_FLINT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/flint/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG flint..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG flint... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-flint was given.
if test ${with_system_flint+y}
then :
  withval=$with_system_flint; sage_use_system_flint=$withval

fi


sage_spkg_name=flint

if test ${sage_use_system_flint+y}
then :

else $as_nop
  sage_use_system_flint=yes
fi

sage_spkg_install_flint=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: flint has already been installed by SageMath" >&5
printf "%s\n" "$as_me: flint has already been installed by SageMath" >&6;}
    sage_spkg_install_flint=yes
    sage_use_system_flint=installed

fi

if test ${sage_require_flint+y}
then :

else $as_nop
  sage_require_flint=yes
fi


if test "x$sage_spkg_install_flint" = xno
then :

    if test "x$sage_require_flint" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG flint is not required on this system" >&5
printf "%s\n" "$as_me: SPKG flint is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_flint" = xno
then :

                        sage_spkg_install_flint=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of mpfr is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of mpfr is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_mpfr = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install flint as well" >&5
printf "%s\n" "yes; install flint as well" >&6; }
        sage_spkg_install_flint=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

               for ac_header in flint/flint.h flint/padic.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
                     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gr_get_fexpr" >&5
printf %s "checking for library containing gr_get_fexpr... " >&6; }
if test ${ac_cv_search_gr_get_fexpr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int gr_get_fexpr ();
}
int
main (void)
{
return conftest::gr_get_fexpr ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' flint
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_gr_get_fexpr=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_gr_get_fexpr+y}
then :
  break
fi
done
if test ${ac_cv_search_gr_get_fexpr+y}
then :

else $as_nop
  ac_cv_search_gr_get_fexpr=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gr_get_fexpr" >&5
printf "%s\n" "$ac_cv_search_gr_get_fexpr" >&6; }
ac_res=$ac_cv_search_gr_get_fexpr
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
                          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether FLINT version is >= 3.3.0" >&5
printf %s "checking whether FLINT version is >= 3.3.0... " >&6; }
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
              #include <flint/flint.h>
                                #if __FLINT_RELEASE >= 30300
                                # error "FLINT 3.3 is too new"
                                #endif

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

else $as_nop
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; too new" >&5
printf "%s\n" "yes; too new" >&6; }
              sage_spkg_install_flint=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

else $as_nop
  sage_spkg_install_flint=yes
fi


else $as_nop
  sage_spkg_install_flint=yes
fi

done


fi


                if test "x$sage_spkg_install_flint" = xno
then :

                                        sage_use_system_flint=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG flint" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG flint" >&6;}

else $as_nop

                    if test "x$sage_use_system_flint" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-flint=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-flint)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG flint" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG flint" >&6;}

fi

fi


fi

fi

fi

     if test x$sage_spkg_install_flint = xyes; then
        SAGE_FLINT_PREFIX='$SAGE_LOCAL'

     else
        SAGE_FLINT_PREFIX=''

     fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_FLINT










# BEGIN SAGE_SPKG_CONFIGURE_ECLIB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/eclib/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG eclib..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG eclib... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-eclib was given.
if test ${with_system_eclib+y}
then :
  withval=$with_system_eclib; sage_use_system_eclib=$withval

fi


sage_spkg_name=eclib

if test ${sage_use_system_eclib+y}
then :

else $as_nop
  sage_use_system_eclib=yes
fi

sage_spkg_install_eclib=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: eclib has already been installed by SageMath" >&5
printf "%s\n" "$as_me: eclib has already been installed by SageMath" >&6;}
    sage_spkg_install_eclib=yes
    sage_use_system_eclib=installed

fi

if test ${sage_require_eclib+y}
then :

else $as_nop
  sage_require_eclib=yes
fi


if test "x$sage_spkg_install_eclib" = xno
then :

    if test "x$sage_require_eclib" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG eclib is not required on this system" >&5
printf "%s\n" "$as_me: SPKG eclib is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_eclib" = xno
then :

                        sage_spkg_install_eclib=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of ntl pari flint is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of ntl pari flint is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_ntl = xyes -o x$sage_spkg_install_pari = xyes -o x$sage_spkg_install_flint = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install eclib as well" >&5
printf "%s\n" "yes; install eclib as well" >&6; }
        sage_spkg_install_eclib=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }



pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for eclib >= "20250627"" >&5
printf %s "checking for eclib >= "20250627"... " >&6; }

if test -n "$ECLIB_CFLAGS"; then
    pkg_cv_ECLIB_CFLAGS="$ECLIB_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"eclib >= "20250627"\""; } >&5
  ($PKG_CONFIG --exists --print-errors "eclib >= "20250627"") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ECLIB_CFLAGS=`$PKG_CONFIG --cflags "eclib >= "20250627"" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$ECLIB_LIBS"; then
    pkg_cv_ECLIB_LIBS="$ECLIB_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"eclib >= "20250627"\""; } >&5
  ($PKG_CONFIG --exists --print-errors "eclib >= "20250627"") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ECLIB_LIBS=`$PKG_CONFIG --libs "eclib >= "20250627"" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                ECLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "eclib >= "20250627"" 2>&1`
        else
                ECLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "eclib >= "20250627"" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$ECLIB_PKG_ERRORS" >&5


    sage_spkg_install_eclib=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    sage_spkg_install_eclib=yes
else
        ECLIB_CFLAGS=$pkg_cv_ECLIB_CFLAGS
        ECLIB_LIBS=$pkg_cv_ECLIB_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mwrank version == "20250627"" >&5
printf %s "checking for mwrank version == "20250627"... " >&6; }
if test ${ac_cv_path_MWRANK+y}
then :
  printf %s "(cached) " >&6
else $as_nop

        if test -z "$MWRANK"; then
  ac_path_MWRANK_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in mwrank
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_MWRANK="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_MWRANK" || continue

            mwrank_version=`$ac_path_MWRANK -V 2>&1`



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$mwrank_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo ""20250627"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                ac_cv_path_MWRANK="$ac_path_MWRANK"

      fi


      $ac_path_MWRANK_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_MWRANK"; then
    :
  fi
else
  ac_cv_path_MWRANK=$MWRANK
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_MWRANK" >&5
printf "%s\n" "$ac_cv_path_MWRANK" >&6; }
      if test -z "$ac_cv_path_MWRANK"
then :
  sage_spkg_install_eclib=yes
fi

fi


fi



                if test "x$sage_spkg_install_eclib" = xno
then :

                                        sage_use_system_eclib=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG eclib" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG eclib" >&6;}

else $as_nop

                    if test "x$sage_use_system_eclib" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-eclib=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-eclib)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG eclib" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG eclib" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ECLIB










# BEGIN SAGE_SPKG_CONFIGURE_ECM

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ecm/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ecm..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG ecm... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-ecm was given.
if test ${with_system_ecm+y}
then :
  withval=$with_system_ecm; sage_use_system_ecm=$withval

fi


sage_spkg_name=ecm

if test ${sage_use_system_ecm+y}
then :

else $as_nop
  sage_use_system_ecm=yes
fi

sage_spkg_install_ecm=no



    ECMBIN=ecm


if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ecm has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ecm has already been installed by SageMath" >&6;}
    sage_spkg_install_ecm=yes
    sage_use_system_ecm=installed

fi

if test ${sage_require_ecm+y}
then :

else $as_nop
  sage_require_ecm=yes
fi


if test "x$sage_spkg_install_ecm" = xno
then :

    if test "x$sage_require_ecm" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ecm is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ecm is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ecm" = xno
then :

                        sage_spkg_install_ecm=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install ecm as well" >&5
printf "%s\n" "yes; install ecm as well" >&6; }
        sage_spkg_install_ecm=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        ac_fn_cxx_check_header_compile "$LINENO" "ecm.h" "ac_cv_header_ecm_h" "$ac_includes_default"
if test "x$ac_cv_header_ecm_h" = xyes
then :

              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking absolute name of <ecm.h>" >&5
printf %s "checking absolute name of <ecm.h>... " >&6; }
if test ${gl_cv_absolute_ecm_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      ac_fn_cxx_check_header_compile "$LINENO" "ecm.h" "ac_cv_header_ecm_h" "$ac_includes_default"
if test "x$ac_cv_header_ecm_h" = xyes
then :
  printf "%s\n" "#define HAVE_ECM_H 1" >>confdefs.h

fi
    if test $ac_cv_header_ecm_h = yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ecm.h>
_ACEOF
      gl_cv_absolute_ecm_h=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
sed -n '\#/ecm.h#{
	s#.*"\(.*/ecm.h\)".*#\1#
	s#^/[^/]#//&#
	p
	q
}'`
    fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_absolute_ecm_h" >&5
printf "%s\n" "$gl_cv_absolute_ecm_h" >&6; }
printf "%s\n" "#define ABSOLUTE_ECM_H \"$gl_cv_absolute_ecm_h\"" >>confdefs.h


            if test x$gl_cv_absolute_ecm_h = x; then
                as_fn_error $? "failed to find absolute path to ecm.h despite it being reported found" "$LINENO" 5
                sage_spkg_install_ecm=yes
            else
                                ecm_version=`grep ECM_VERSION $gl_cv_absolute_ecm_h |
                  $SED -n -e 's/\#define ECM_VERSION "*\([[0-9]]*\.[[0-9]]*\.[[0-9]]*\)"/\1/p'`
                if test -n "$ecm_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$ecm_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "$7.0.4" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                        ac_cv_ECM="$ecm_version"
                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing ecm_factor" >&5
printf %s "checking for library containing ecm_factor... " >&6; }
if test ${ac_cv_search_ecm_factor+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int ecm_factor ();
}
int
main (void)
{
return conftest::ecm_factor ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' ecm
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_ecm_factor=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_ecm_factor+y}
then :
  break
fi
done
if test ${ac_cv_search_ecm_factor+y}
then :

else $as_nop
  ac_cv_search_ecm_factor=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ecm_factor" >&5
printf "%s\n" "$ac_cv_search_ecm_factor" >&6; }
ac_res=$ac_cv_search_ecm_factor
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_ecm=yes
fi


      fi


fi
                for ac_prog in ecm gmp-ecm
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ECMBIN+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $ECMBIN in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ECMBIN="$ECMBIN" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_ECMBIN="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ECMBIN=$ac_cv_path_ECMBIN
if test -n "$ECMBIN"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ECMBIN" >&5
printf "%s\n" "$ECMBIN" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ECMBIN" && break
done

                if test x$ECMBIN != x
then :

                    ecmbin_version=`echo 121 | $ECMBIN 4 | grep ^GMP |
                      $SED -n -e 's/GMP\-ECM \([0-9]*\.[0-9]*\.[0-9]*\).*/\1/p'`
                    if test -n "$ecmbin_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$ecmbin_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "$7.0.4" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                          ac_cv_ECMBIN="$ecmbin_version"

      fi


fi

else $as_nop
  ECMBIN=ecm
fi
            fi
            if test -z "$ac_cv_ECM"
then :
  sage_spkg_install_ecm=yes
fi
            if test -z "$ac_cv_ECMBIN"
then :
  sage_spkg_install_ecm=yes
fi

else $as_nop
  sage_spkg_install_ecm=yes
fi



fi



                if test "x$sage_spkg_install_ecm" = xno
then :

                                        sage_use_system_ecm=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ecm" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ecm" >&6;}

else $as_nop

                    if test "x$sage_use_system_ecm" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ecm=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ecm)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ecm" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ecm" >&6;}

fi

fi


fi

fi

fi

    SAGE_ECMBIN="$ECMBIN"



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ECM










# BEGIN SAGE_SPKG_CONFIGURE_GIVARO

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/givaro/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG givaro..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG givaro... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-givaro was given.
if test ${with_system_givaro+y}
then :
  withval=$with_system_givaro; sage_use_system_givaro=$withval

fi


sage_spkg_name=givaro

if test ${sage_use_system_givaro+y}
then :

else $as_nop
  sage_use_system_givaro=yes
fi

sage_spkg_install_givaro=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: givaro has already been installed by SageMath" >&5
printf "%s\n" "$as_me: givaro has already been installed by SageMath" >&6;}
    sage_spkg_install_givaro=yes
    sage_use_system_givaro=installed

fi

if test ${sage_require_givaro+y}
then :

else $as_nop
  sage_require_givaro=yes
fi


if test "x$sage_spkg_install_givaro" = xno
then :

    if test "x$sage_require_givaro" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG givaro is not required on this system" >&5
printf "%s\n" "$as_me: SPKG givaro is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_givaro" = xno
then :

                        sage_spkg_install_givaro=yes

else $as_nop




pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for givaro >= 4.2.0" >&5
printf %s "checking for givaro >= 4.2.0... " >&6; }

if test -n "$GIVARO_CFLAGS"; then
    pkg_cv_GIVARO_CFLAGS="$GIVARO_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"givaro >= 4.2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "givaro >= 4.2.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GIVARO_CFLAGS=`$PKG_CONFIG --cflags "givaro >= 4.2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GIVARO_LIBS"; then
    pkg_cv_GIVARO_LIBS="$GIVARO_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"givaro >= 4.2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "givaro >= 4.2.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GIVARO_LIBS=`$PKG_CONFIG --libs "givaro >= 4.2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GIVARO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "givaro >= 4.2.0" 2>&1`
        else
                GIVARO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "givaro >= 4.2.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GIVARO_PKG_ERRORS" >&5

        sage_spkg_install_givaro=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_givaro=yes
else
        GIVARO_CFLAGS=$pkg_cv_GIVARO_CFLAGS
        GIVARO_LIBS=$pkg_cv_GIVARO_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                              sage_spkg_install_givaro=no
fi

                if test "x$sage_spkg_install_givaro" = xno
then :

                                        sage_use_system_givaro=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG givaro" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG givaro" >&6;}

else $as_nop

                    if test "x$sage_use_system_givaro" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-givaro=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-givaro)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG givaro" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG givaro" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GIVARO










# BEGIN SAGE_SPKG_CONFIGURE_FFLAS_FFPACK

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/fflas_ffpack/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG fflas_ffpack..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG fflas_ffpack... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-fflas_ffpack was given.
if test ${with_system_fflas_ffpack+y}
then :
  withval=$with_system_fflas_ffpack; sage_use_system_fflas_ffpack=$withval

fi


sage_spkg_name=fflas_ffpack

if test ${sage_use_system_fflas_ffpack+y}
then :

else $as_nop
  sage_use_system_fflas_ffpack=yes
fi

sage_spkg_install_fflas_ffpack=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: fflas_ffpack has already been installed by SageMath" >&5
printf "%s\n" "$as_me: fflas_ffpack has already been installed by SageMath" >&6;}
    sage_spkg_install_fflas_ffpack=yes
    sage_use_system_fflas_ffpack=installed

fi

if test ${sage_require_fflas_ffpack+y}
then :

else $as_nop
  sage_require_fflas_ffpack=yes
fi


if test "x$sage_spkg_install_fflas_ffpack" = xno
then :

    if test "x$sage_require_fflas_ffpack" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG fflas_ffpack is not required on this system" >&5
printf "%s\n" "$as_me: SPKG fflas_ffpack is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_fflas_ffpack" = xno
then :

                        sage_spkg_install_fflas_ffpack=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of givaro gmp openblas is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of givaro gmp openblas is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_givaro = xyes -o x$sage_spkg_install_gmp = xyes -o x$sage_spkg_install_openblas = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install fflas_ffpack as well" >&5
printf "%s\n" "yes; install fflas_ffpack as well" >&6; }
        sage_spkg_install_fflas_ffpack=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    # If our dependencies come from the system, then we can use
    # the system fflas-ffpack, too. Use pkg-config to find a
    # recentish version, if there is one.

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fflas-ffpack >= 2.5.0" >&5
printf %s "checking for fflas-ffpack >= 2.5.0... " >&6; }

if test -n "$FFLAS_FFPACK_CFLAGS"; then
    pkg_cv_FFLAS_FFPACK_CFLAGS="$FFLAS_FFPACK_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fflas-ffpack >= 2.5.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fflas-ffpack >= 2.5.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FFLAS_FFPACK_CFLAGS=`$PKG_CONFIG --cflags "fflas-ffpack >= 2.5.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$FFLAS_FFPACK_LIBS"; then
    pkg_cv_FFLAS_FFPACK_LIBS="$FFLAS_FFPACK_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fflas-ffpack >= 2.5.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fflas-ffpack >= 2.5.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FFLAS_FFPACK_LIBS=`$PKG_CONFIG --libs "fflas-ffpack >= 2.5.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                FFLAS_FFPACK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "fflas-ffpack >= 2.5.0" 2>&1`
        else
                FFLAS_FFPACK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "fflas-ffpack >= 2.5.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$FFLAS_FFPACK_PKG_ERRORS" >&5

        sage_spkg_install_fflas_ffpack=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_fflas_ffpack=yes
else
        FFLAS_FFPACK_CFLAGS=$pkg_cv_FFLAS_FFPACK_CFLAGS
        FFLAS_FFPACK_LIBS=$pkg_cv_FFLAS_FFPACK_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                              sage_spkg_install_fflas_ffpack=no
fi


fi


                if test "x$sage_spkg_install_fflas_ffpack" = xno
then :

                                        sage_use_system_fflas_ffpack=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG fflas_ffpack" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG fflas_ffpack" >&6;}

else $as_nop

                    if test "x$sage_use_system_fflas_ffpack" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-fflas_ffpack=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-fflas_ffpack)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG fflas_ffpack" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG fflas_ffpack" >&6;}

fi

fi


fi

fi

fi


  # Run this AFTER the check above, unconditionally, so that in particular
  # it gets run if the user passes --without-system-fflas-ffpack to the
  # ./configure script.
  if test "x$sage_spkg_install_fflas_ffpack" = "xyes"
then :


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts -mavx512f -mavx512vl -mavx512dq" >&5
printf %s "checking whether C++ compiler accepts -mavx512f -mavx512vl -mavx512dq... " >&6; }
if test ${ax_cv_check_cxxflags___mavx512f__mavx512vl__mavx512dq+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CXXFLAGS
  CXXFLAGS="$CXXFLAGS  -mavx512f -mavx512vl -mavx512dq"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  ax_cv_check_cxxflags___mavx512f__mavx512vl__mavx512dq=yes
else $as_nop
  ax_cv_check_cxxflags___mavx512f__mavx512vl__mavx512dq=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CXXFLAGS=$ax_check_save_flags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cxxflags___mavx512f__mavx512vl__mavx512dq" >&5
printf "%s\n" "$ax_cv_check_cxxflags___mavx512f__mavx512vl__mavx512dq" >&6; }
if test "x$ax_cv_check_cxxflags___mavx512f__mavx512vl__mavx512dq" = xyes
then :
  :
else $as_nop

      as_fn_append SAGE_CONFIGURE_FFLAS_FFPACK " --disable-avx512f --disable-avx512vl --disable-avx512dq"

fi


      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts -mfma" >&5
printf %s "checking whether C++ compiler accepts -mfma... " >&6; }
if test ${ax_cv_check_cxxflags___mfma+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CXXFLAGS
  CXXFLAGS="$CXXFLAGS  -mfma"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  ax_cv_check_cxxflags___mfma=yes
else $as_nop
  ax_cv_check_cxxflags___mfma=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CXXFLAGS=$ax_check_save_flags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cxxflags___mfma" >&5
printf "%s\n" "$ax_cv_check_cxxflags___mfma" >&6; }
if test "x$ax_cv_check_cxxflags___mfma" = xyes
then :
  :
else $as_nop
  as_fn_append SAGE_CONFIGURE_FFLAS_FFPACK " --disable-fma "
fi


      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts -mfma4" >&5
printf %s "checking whether C++ compiler accepts -mfma4... " >&6; }
if test ${ax_cv_check_cxxflags___mfma4+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CXXFLAGS
  CXXFLAGS="$CXXFLAGS  -mfma4"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  ax_cv_check_cxxflags___mfma4=yes
else $as_nop
  ax_cv_check_cxxflags___mfma4=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CXXFLAGS=$ax_check_save_flags
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cxxflags___mfma4" >&5
printf "%s\n" "$ax_cv_check_cxxflags___mfma4" >&6; }
if test "x$ax_cv_check_cxxflags___mfma4" = xyes
then :
  :
else $as_nop
  as_fn_append SAGE_CONFIGURE_FFLAS_FFPACK " --disable-fma4 "
fi




fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_FFLAS_FFPACK










# BEGIN SAGE_SPKG_CONFIGURE_FFMPEG

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ffmpeg/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ffmpeg..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG ffmpeg... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-ffmpeg was given.
if test ${with_system_ffmpeg+y}
then :
  withval=$with_system_ffmpeg; sage_use_system_ffmpeg=$withval

fi


sage_spkg_name=ffmpeg

if test ${sage_use_system_ffmpeg+y}
then :

else $as_nop
  sage_use_system_ffmpeg=yes
fi

sage_spkg_install_ffmpeg=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ffmpeg has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ffmpeg has already been installed by SageMath" >&6;}
    sage_spkg_install_ffmpeg=yes
    sage_use_system_ffmpeg=installed

fi

if test ${sage_require_ffmpeg+y}
then :

else $as_nop
  sage_require_ffmpeg=yes
fi


if test "x$sage_spkg_install_ffmpeg" = xno
then :

    if test "x$sage_require_ffmpeg" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ffmpeg is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ffmpeg is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ffmpeg" = xno
then :

                        sage_spkg_install_ffmpeg=yes

else $as_nop



   # Extract the first word of "ffmpeg", so it can be a program name with args.
set dummy ffmpeg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_FFMPEG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $FFMPEG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_FFMPEG="$FFMPEG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_FFMPEG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
FFMPEG=$ac_cv_path_FFMPEG
if test -n "$FFMPEG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FFMPEG" >&5
printf "%s\n" "$FFMPEG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


   if test -z "$ac_cv_path_FFMPEG"
then :
  sage_spkg_install_ffmpeg=yes
fi

                if test "x$sage_spkg_install_ffmpeg" = xno
then :

                                        sage_use_system_ffmpeg=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ffmpeg" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ffmpeg" >&6;}

else $as_nop

                    if test "x$sage_use_system_ffmpeg" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ffmpeg=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ffmpeg)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ffmpeg" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ffmpeg" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FFMPEG










# BEGIN SAGE_SPKG_CONFIGURE_FILELOCK

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/filelock/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG filelock..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG filelock... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-filelock was given.
if test ${with_system_filelock+y}
then :
  withval=$with_system_filelock; sage_use_system_filelock=$withval

fi


sage_spkg_name=filelock

if test ${sage_use_system_filelock+y}
then :

else $as_nop
  sage_use_system_filelock=yes
fi

sage_spkg_install_filelock=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: filelock has already been installed by SageMath" >&5
printf "%s\n" "$as_me: filelock has already been installed by SageMath" >&6;}
    sage_spkg_install_filelock=yes
    sage_use_system_filelock=installed

fi

if test ${sage_require_filelock+y}
then :

else $as_nop
  sage_require_filelock=yes
fi


        if test $sage_spkg_install_virtualenv = no -a $sage_spkg_install_tox = no
then :
  sage_require_filelock=no
fi


if test "x$sage_spkg_install_filelock" = xno
then :

    if test "x$sage_require_filelock" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG filelock is not required on this system" >&5
printf "%s\n" "$as_me: SPKG filelock is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_filelock" = xno
then :

                        sage_spkg_install_filelock=yes

else $as_nop



    sage_spkg_install_filelock=yes

                if test "x$sage_spkg_install_filelock" = xno
then :

                                        sage_use_system_filelock=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG filelock" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG filelock" >&6;}

else $as_nop

                    if test "x$sage_use_system_filelock" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-filelock=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-filelock)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG filelock" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG filelock" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FILELOCK










# BEGIN SAGE_SPKG_CONFIGURE_FLEX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/flex/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG flex..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG flex... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-flex was given.
if test ${with_system_flex+y}
then :
  withval=$with_system_flex; sage_use_system_flex=$withval

fi


sage_spkg_name=flex

if test ${sage_use_system_flex+y}
then :

else $as_nop
  sage_use_system_flex=yes
fi

sage_spkg_install_flex=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: flex has already been installed by SageMath" >&5
printf "%s\n" "$as_me: flex has already been installed by SageMath" >&6;}
    sage_spkg_install_flex=yes
    sage_use_system_flex=installed

fi

if test ${sage_require_flex+y}
then :

else $as_nop
  sage_require_flex=yes
fi


    if test x$sage_spkg_install_gcc = xno -a x$sage_spkg_install_gfortran = xno
then :

    sage_require_flex=no

fi


if test "x$sage_spkg_install_flex" = xno
then :

    if test "x$sage_require_flex" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG flex is not required on this system" >&5
printf "%s\n" "$as_me: SPKG flex is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_flex" = xno
then :

                        sage_spkg_install_flex=yes

else $as_nop


                                  # Extract the first word of "flex", so it can be a program name with args.
set dummy flex; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_FLEX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $FLEX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_FLEX="$FLEX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_FLEX="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
FLEX=$ac_cv_path_FLEX
if test -n "$FLEX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
printf "%s\n" "$FLEX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  if test -z "$FLEX"
then :
          sage_spkg_install_flex=yes

fi

                if test "x$sage_spkg_install_flex" = xno
then :

                                        sage_use_system_flex=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG flex" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG flex" >&6;}

else $as_nop

                    if test "x$sage_use_system_flex" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-flex=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-flex)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG flex" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG flex" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FLEX










# BEGIN SAGE_SPKG_CONFIGURE_FPLLL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/fplll/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG fplll..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG fplll... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-fplll was given.
if test ${with_system_fplll+y}
then :
  withval=$with_system_fplll; sage_use_system_fplll=$withval

fi


sage_spkg_name=fplll

if test ${sage_use_system_fplll+y}
then :

else $as_nop
  sage_use_system_fplll=yes
fi

sage_spkg_install_fplll=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: fplll has already been installed by SageMath" >&5
printf "%s\n" "$as_me: fplll has already been installed by SageMath" >&6;}
    sage_spkg_install_fplll=yes
    sage_use_system_fplll=installed

fi

if test ${sage_require_fplll+y}
then :

else $as_nop
  sage_require_fplll=yes
fi


if test "x$sage_spkg_install_fplll" = xno
then :

    if test "x$sage_require_fplll" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG fplll is not required on this system" >&5
printf "%s\n" "$as_me: SPKG fplll is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_fplll" = xno
then :

                        sage_spkg_install_fplll=yes

else $as_nop







    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gcc mpfr is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gcc mpfr is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gcc = xyes -o x$sage_spkg_install_mpfr = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install fplll as well" >&5
printf "%s\n" "yes; install fplll as well" >&6; }
        sage_spkg_install_fplll=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fplll >= 5.5.0" >&5
printf %s "checking for fplll >= 5.5.0... " >&6; }

if test -n "$FPLLL_CFLAGS"; then
    pkg_cv_FPLLL_CFLAGS="$FPLLL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fplll >= 5.5.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fplll >= 5.5.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FPLLL_CFLAGS=`$PKG_CONFIG --cflags "fplll >= 5.5.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$FPLLL_LIBS"; then
    pkg_cv_FPLLL_LIBS="$FPLLL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fplll >= 5.5.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fplll >= 5.5.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FPLLL_LIBS=`$PKG_CONFIG --libs "fplll >= 5.5.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                FPLLL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "fplll >= 5.5.0" 2>&1`
        else
                FPLLL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "fplll >= 5.5.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$FPLLL_PKG_ERRORS" >&5

        sage_spkg_install_fplll=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_fplll=yes
else
        FPLLL_CFLAGS=$pkg_cv_FPLLL_CFLAGS
        FPLLL_LIBS=$pkg_cv_FPLLL_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether BKZ default strategy JSON is installed" >&5
printf %s "checking whether BKZ default strategy JSON is installed... " >&6; }
        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

        FPLLL_SAVED_LIBS=$LIBS
        LIBS="$LIBS -lfplll"
        if test "$cross_compiling" = yes
then :

                                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <fstream>
              #include <fplll/fplll.h>
              #include <fplll/bkz_param.h>

int
main (void)
{

              std::ifstream fs;
              fs.open(fplll::default_strategy());
              if (fs) return 0;
              return 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                sage_spkg_install_fplll=yes

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        LIBS=$FPLLL_SAVED_LIBS
        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


fi


fi


                if test "x$sage_spkg_install_fplll" = xno
then :

                                        sage_use_system_fplll=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG fplll" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG fplll" >&6;}

else $as_nop

                    if test "x$sage_use_system_fplll" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-fplll=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-fplll)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG fplll" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG fplll" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FPLLL










# BEGIN SAGE_SPKG_CONFIGURE_FREE_FONTS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/free_fonts/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG free_fonts..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG free_fonts... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-free_fonts was given.
if test ${with_system_free_fonts+y}
then :
  withval=$with_system_free_fonts; sage_use_system_free_fonts=$withval

fi


sage_spkg_name=free_fonts

if test ${sage_use_system_free_fonts+y}
then :

else $as_nop
  sage_use_system_free_fonts=yes
fi

sage_spkg_install_free_fonts=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: free_fonts has already been installed by SageMath" >&5
printf "%s\n" "$as_me: free_fonts has already been installed by SageMath" >&6;}
    sage_spkg_install_free_fonts=yes
    sage_use_system_free_fonts=installed

fi

if test ${sage_require_free_fonts+y}
then :

else $as_nop
  sage_require_free_fonts=yes
fi


if test "x$sage_spkg_install_free_fonts" = xno
then :

    if test "x$sage_require_free_fonts" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG free_fonts is not required on this system" >&5
printf "%s\n" "$as_me: SPKG free_fonts is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_free_fonts" = xno
then :

                        sage_spkg_install_free_fonts=yes

else $as_nop



    sage_spkg_install_free_fonts=yes

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FreeSerif.ttf" >&5
printf %s "checking for FreeSerif.ttf... " >&6; }
        if kpsewhich FreeSerif.ttf >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
            sage_spkg_install_free_fonts=no
            break

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FreeSerif.otf" >&5
printf %s "checking for FreeSerif.otf... " >&6; }
        if kpsewhich FreeSerif.otf >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
            sage_spkg_install_free_fonts=no
            break

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi


                if test "x$sage_spkg_install_free_fonts" = xno
then :

                                        sage_use_system_free_fonts=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG free_fonts" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG free_fonts" >&6;}

else $as_nop

                    if test "x$sage_use_system_free_fonts" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-free_fonts=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-free_fonts)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG free_fonts" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG free_fonts" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FREE_FONTS










# BEGIN SAGE_SPKG_CONFIGURE_FREETYPE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/freetype/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG freetype..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG freetype... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-freetype was given.
if test ${with_system_freetype+y}
then :
  withval=$with_system_freetype; sage_use_system_freetype=$withval

fi


sage_spkg_name=freetype

if test ${sage_use_system_freetype+y}
then :

else $as_nop
  sage_use_system_freetype=yes
fi

sage_spkg_install_freetype=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: freetype has already been installed by SageMath" >&5
printf "%s\n" "$as_me: freetype has already been installed by SageMath" >&6;}
    sage_spkg_install_freetype=yes
    sage_use_system_freetype=installed

fi

if test ${sage_require_freetype+y}
then :

else $as_nop
  sage_require_freetype=yes
fi


if test "x$sage_spkg_install_freetype" = xno
then :

    if test "x$sage_require_freetype" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG freetype is not required on this system" >&5
printf "%s\n" "$as_me: SPKG freetype is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_freetype" = xno
then :

                        sage_spkg_install_freetype=yes

else $as_nop







    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gcc libpng is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gcc libpng is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gcc = xyes -o x$sage_spkg_install_libpng = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install freetype as well" >&5
printf "%s\n" "yes; install freetype as well" >&6; }
        sage_spkg_install_freetype=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for freetype2 >= 20.0" >&5
printf %s "checking for freetype2 >= 20.0... " >&6; }

if test -n "$FREETYPE_CFLAGS"; then
    pkg_cv_FREETYPE_CFLAGS="$FREETYPE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"freetype2 >= 20.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "freetype2 >= 20.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2 >= 20.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$FREETYPE_LIBS"; then
    pkg_cv_FREETYPE_LIBS="$FREETYPE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"freetype2 >= 20.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "freetype2 >= 20.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2 >= 20.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                FREETYPE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "freetype2 >= 20.0" 2>&1`
        else
                FREETYPE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "freetype2 >= 20.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$FREETYPE_PKG_ERRORS" >&5

        sage_spkg_install_freetype=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_freetype=yes
else
        FREETYPE_CFLAGS=$pkg_cv_FREETYPE_CFLAGS
        FREETYPE_LIBS=$pkg_cv_FREETYPE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


fi


                if test "x$sage_spkg_install_freetype" = xno
then :

                                        sage_use_system_freetype=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG freetype" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG freetype" >&6;}

else $as_nop

                    if test "x$sage_use_system_freetype" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-freetype=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-freetype)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG freetype" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG freetype" >&6;}

fi

fi


fi

fi

fi


    if test x$sage_spkg_install_freetype = xyes; then
      SAGE_FREETYPE_PREFIX='$SAGE_LOCAL'

    else
      SAGE_FREETYPE_PREFIX=''

    fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_FREETYPE










# BEGIN SAGE_SPKG_CONFIGURE_FRICAS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/fricas/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG fricas..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG fricas... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-fricas was given.
if test ${with_system_fricas+y}
then :
  withval=$with_system_fricas; sage_use_system_fricas=$withval

fi


sage_spkg_name=fricas

if test ${sage_use_system_fricas+y}
then :

else $as_nop
  sage_use_system_fricas=yes
fi

sage_spkg_install_fricas=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: fricas has already been installed by SageMath" >&5
printf "%s\n" "$as_me: fricas has already been installed by SageMath" >&6;}
    sage_spkg_install_fricas=yes
    sage_use_system_fricas=installed

fi

if test ${sage_require_fricas+y}
then :

else $as_nop
  sage_require_fricas=yes
fi


if test "x$sage_spkg_install_fricas" = xno
then :

    if test "x$sage_require_fricas" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG fricas is not required on this system" >&5
printf "%s\n" "$as_me: SPKG fricas is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_fricas" = xno
then :

                        sage_spkg_install_fricas=yes

else $as_nop



                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FriCAS >= 1.3.8" >&5
printf %s "checking for FriCAS >= 1.3.8... " >&6; }
if test ${ac_cv_path_FRICAS+y}
then :
  printf %s "(cached) " >&6
else $as_nop

        if test -z "$FRICAS"; then
  ac_path_FRICAS_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in fricas
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_FRICAS="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_FRICAS" || continue

            fricas_version=`echo ")quit" | $ac_path_FRICAS -nox -noclef | grep Version | tail -1 2>&1 \
                | $SED -n -e 's/.* Version: FriCAS //p'`
            if test -n "$fricas_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$fricas_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "1.3.8" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                    ac_cv_path_FRICAS="$ac_path_FRICAS"
                    ac_path_FRICAS_found=:

      fi


fi

      $ac_path_FRICAS_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_FRICAS"; then
    :
  fi
else
  ac_cv_path_FRICAS=$FRICAS
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FRICAS" >&5
printf "%s\n" "$ac_cv_path_FRICAS" >&6; }
    if test -z "$ac_cv_path_FRICAS"
then :
  sage_spkg_install_fricas=yes
fi

                if test "x$sage_spkg_install_fricas" = xno
then :

                                        sage_use_system_fricas=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG fricas" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG fricas" >&6;}

else $as_nop

                    if test "x$sage_use_system_fricas" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-fricas=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-fricas)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG fricas" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG fricas" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FRICAS










# BEGIN SAGE_SPKG_CONFIGURE_GAP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gap/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gap..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG gap... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-gap was given.
if test ${with_system_gap+y}
then :
  withval=$with_system_gap; sage_use_system_gap=$withval

fi


sage_spkg_name=gap

if test ${sage_use_system_gap+y}
then :

else $as_nop
  sage_use_system_gap=yes
fi

sage_spkg_install_gap=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gap has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gap has already been installed by SageMath" >&6;}
    sage_spkg_install_gap=yes
    sage_use_system_gap=installed

fi

if test ${sage_require_gap+y}
then :

else $as_nop
  sage_require_gap=yes
fi


if test "x$sage_spkg_install_gap" = xno
then :

    if test "x$sage_require_gap" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gap is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gap is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gap" = xno
then :

                        sage_spkg_install_gap=yes

else $as_nop



  # Default to installing the SPKG, if the check is run at all.
  sage_spkg_install_gap=yes









    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of ncurses readline zlib is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of ncurses readline zlib is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_ncurses = xyes -o x$sage_spkg_install_readline = xyes -o x$sage_spkg_install_zlib = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install gap as well" >&5
printf "%s\n" "yes; install gap as well" >&6; }
        sage_spkg_install_gap=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    # Extract the first word of "gap", so it can be a program name with args.
set dummy gap; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GAP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $GAP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GAP="$GAP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_GAP="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GAP=$ac_cv_path_GAP
if test -n "$GAP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GAP" >&5
printf "%s\n" "$GAP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test -n "${GAP}"
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gap version >= "4.13.0", < "5.0.0"" >&5
printf %s "checking for gap version >= "4.13.0", < "5.0.0"... " >&6; }
                        GAPRUN="${GAP} -r -q --bare --nointeract -c"
      _cmd='Display(GAPInfo.KernelInfo.KERNEL_VERSION);'
      GAP_VERSION=$( ${GAPRUN} "${_cmd}" 2>/dev/null )



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo ""${GAP_VERSION}"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo ""4.13.0"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then
           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo ""${GAP_VERSION}"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo ""5.0.0"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/false/;s/x${ax_compare_version_B}/true/;1q"`



    if test "$ax_compare_version" = "true" ; then
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gap root paths" >&5
printf %s "checking for gap root paths... " >&6; }
        _cmd='Display(JoinStringsWithSeparator(GAPInfo.RootPaths,";"));'
        SYS_GAP_ROOT_PATHS=$( ${GAPRUN} "${_cmd}" 2>/dev/null )
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SYS_GAP_ROOT_PATHS" >&5
printf "%s\n" "$SYS_GAP_ROOT_PATHS" >&6; }
        if test -n "${SYS_GAP_ROOT_PATHS}"
then :

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the PrimGrp, SmallGrp, and TransGrp packages" >&5
printf %s "checking for the PrimGrp, SmallGrp, and TransGrp packages... " >&6; }
          # Check for a very minimal set of packages without which the
          # sage test suite will fail. The crazy thing below is a
          # "quadrigraph" for a square bracket.
          _cmd="Display(["
          _cmd="${_cmd} TestPackageAvailability(\"PrimGrp\"),"
          _cmd="${_cmd} TestPackageAvailability(\"SmallGrp\"),"
          _cmd="${_cmd} TestPackageAvailability(\"TransGrp\")"
          _cmd="${_cmd} ]);"
          _output=$( ${GAPRUN} "${_cmd}" 2>/dev/null )
          if test $? -eq 0
then :

            case $_output in #(
  *fail*) :
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (at least one package missing)" >&5
printf "%s\n" "no (at least one package missing)" >&6; } ;; #(
  *) :

                # default case, i.e. no "fail"
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can link against libgap" >&5
printf %s "checking if we can link against libgap... " >&6; }
                # That was all for the CLI. Now we check for libgap,
                # too. There's a long list of headers we need in
                # src/sage/libs/gap/gap_includes.pxd, but libgap-api.h
                # combined with the version test above should be
                # sufficient even on systems where the headers are
                # packaged separately.
                _old_libs=$LIBS
                LIBS="${LIBS} -lgap"
                ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                  #include <gap/libgap-api.h>
int
main (void)
{

                      GAP_Initialize(0, 0, 0, 0, 0);
                      return 0;

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                  sage_spkg_install_gap=no

else $as_nop

                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
                ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                LIBS="${_old_libs}"
             ;;
esac

else $as_nop
              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (package check command failed)" >&5
printf "%s\n" "no (package check command failed)" >&6; }

fi

fi

    else         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

  fi


    else        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

  fi


fi


fi





                if test "x$sage_spkg_install_gap" = xno
then :

                                        sage_use_system_gap=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gap" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gap" >&6;}

else $as_nop

                    if test "x$sage_use_system_gap" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gap=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gap)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gap" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gap" >&6;}

fi

fi


fi

fi

fi


  # This is the post-check phase, where we make sage-conf
  # substitutions, in this case of GAP_ROOT_PATHS. We begin with the
  # two root paths used by the sage distribution. The '${prefix}' is
  # a magic string that sage-conf will replace.
  GAP_ROOT_PATHS='${prefix}/lib/gap;${prefix}/share/gap';

  if test "${sage_spkg_install_gap}" = "no"
then :

    # If we're using the system GAP, append the system root
    # paths to the existing two sage paths.
    GAP_ROOT_PATHS="${GAP_ROOT_PATHS};${SYS_GAP_ROOT_PATHS}"

fi

  GAP_ROOT_PATHS="${GAP_ROOT_PATHS}"



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GAP










# BEGIN SAGE_SPKG_CONFIGURE_GDBM

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gdbm/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gdbm..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG gdbm... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-gdbm was given.
if test ${with_system_gdbm+y}
then :
  withval=$with_system_gdbm; sage_use_system_gdbm=$withval

fi


sage_spkg_name=gdbm

if test ${sage_use_system_gdbm+y}
then :

else $as_nop
  sage_use_system_gdbm=yes
fi

sage_spkg_install_gdbm=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gdbm has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gdbm has already been installed by SageMath" >&6;}
    sage_spkg_install_gdbm=yes
    sage_use_system_gdbm=installed

fi

if test ${sage_require_gdbm+y}
then :

else $as_nop
  sage_require_gdbm=yes
fi


if test "x$sage_spkg_install_gdbm" = xno
then :

    if test "x$sage_require_gdbm" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gdbm is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gdbm is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gdbm" = xno
then :

                        sage_spkg_install_gdbm=yes

else $as_nop


                                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdbm_open in -lgdbm" >&5
printf %s "checking for gdbm_open in -lgdbm... " >&6; }
if test ${ac_cv_lib_gdbm_gdbm_open+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgdbm  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int gdbm_open ();
}
int
main (void)
{
return conftest::gdbm_open ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_gdbm_gdbm_open=yes
else $as_nop
  ac_cv_lib_gdbm_gdbm_open=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gdbm_gdbm_open" >&5
printf "%s\n" "$ac_cv_lib_gdbm_gdbm_open" >&6; }
if test "x$ac_cv_lib_gdbm_gdbm_open" = xyes
then :
  printf "%s\n" "#define HAVE_LIBGDBM 1" >>confdefs.h

  LIBS="-lgdbm $LIBS"

else $as_nop
          sage_spkg_install_gdbm=yes

fi


                if test "x$sage_spkg_install_gdbm" = xno
then :

                                        sage_use_system_gdbm=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gdbm" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gdbm" >&6;}

else $as_nop

                    if test "x$sage_use_system_gdbm" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gdbm=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gdbm)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gdbm" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gdbm" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GDBM










# BEGIN SAGE_SPKG_CONFIGURE_GENGETOPT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gengetopt/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gengetopt..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG gengetopt... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-gengetopt was given.
if test ${with_system_gengetopt+y}
then :
  withval=$with_system_gengetopt; sage_use_system_gengetopt=$withval

fi


sage_spkg_name=gengetopt

if test ${sage_use_system_gengetopt+y}
then :

else $as_nop
  sage_use_system_gengetopt=yes
fi

sage_spkg_install_gengetopt=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gengetopt has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gengetopt has already been installed by SageMath" >&6;}
    sage_spkg_install_gengetopt=yes
    sage_use_system_gengetopt=installed

fi

if test ${sage_require_gengetopt+y}
then :

else $as_nop
  sage_require_gengetopt=yes
fi


if test "x$sage_spkg_install_gengetopt" = xno
then :

    if test "x$sage_require_gengetopt" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gengetopt is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gengetopt is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gengetopt" = xno
then :

                        sage_spkg_install_gengetopt=yes

else $as_nop



  # Extract the first word of "gengetopt", so it can be a program name with args.
set dummy gengetopt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GENGETOPT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $GENGETOPT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GENGETOPT="$GENGETOPT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_GENGETOPT="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GENGETOPT=$ac_cv_path_GENGETOPT
if test -n "$GENGETOPT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GENGETOPT" >&5
printf "%s\n" "$GENGETOPT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  if test -z "${GENGETOPT}"
then :
  sage_spkg_install_gengetopt=yes
fi

                if test "x$sage_spkg_install_gengetopt" = xno
then :

                                        sage_use_system_gengetopt=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gengetopt" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gengetopt" >&6;}

else $as_nop

                    if test "x$sage_use_system_gengetopt" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gengetopt=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gengetopt)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gengetopt" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gengetopt" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GENGETOPT










# BEGIN SAGE_SPKG_CONFIGURE_GF2X

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gf2x/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gf2x..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG gf2x... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-gf2x was given.
if test ${with_system_gf2x+y}
then :
  withval=$with_system_gf2x; sage_use_system_gf2x=$withval

fi


sage_spkg_name=gf2x

if test ${sage_use_system_gf2x+y}
then :

else $as_nop
  sage_use_system_gf2x=yes
fi

sage_spkg_install_gf2x=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gf2x has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gf2x has already been installed by SageMath" >&6;}
    sage_spkg_install_gf2x=yes
    sage_use_system_gf2x=installed

fi

if test ${sage_require_gf2x+y}
then :

else $as_nop
  sage_require_gf2x=yes
fi


if test "x$sage_spkg_install_gf2x" = xno
then :

    if test "x$sage_require_gf2x" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gf2x is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gf2x is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gf2x" = xno
then :

                        sage_spkg_install_gf2x=yes

else $as_nop




pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gf2x >= 1.2" >&5
printf %s "checking for gf2x >= 1.2... " >&6; }

if test -n "$GF2X_CFLAGS"; then
    pkg_cv_GF2X_CFLAGS="$GF2X_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gf2x >= 1.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gf2x >= 1.2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GF2X_CFLAGS=`$PKG_CONFIG --cflags "gf2x >= 1.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GF2X_LIBS"; then
    pkg_cv_GF2X_LIBS="$GF2X_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gf2x >= 1.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gf2x >= 1.2") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GF2X_LIBS=`$PKG_CONFIG --libs "gf2x >= 1.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GF2X_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gf2x >= 1.2" 2>&1`
        else
                GF2X_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gf2x >= 1.2" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GF2X_PKG_ERRORS" >&5

            ac_fn_cxx_check_header_compile "$LINENO" "gf2x.h" "ac_cv_header_gf2x_h" "$ac_includes_default"
if test "x$ac_cv_header_gf2x_h" = xyes
then :

else $as_nop
  sage_spkg_install_gf2x=yes
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gf2x_mul_r" >&5
printf %s "checking for library containing gf2x_mul_r... " >&6; }
if test ${ac_cv_search_gf2x_mul_r+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int gf2x_mul_r ();
}
int
main (void)
{
return conftest::gf2x_mul_r ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' gf2x
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_gf2x_mul_r=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_gf2x_mul_r+y}
then :
  break
fi
done
if test ${ac_cv_search_gf2x_mul_r+y}
then :

else $as_nop
  ac_cv_search_gf2x_mul_r=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gf2x_mul_r" >&5
printf "%s\n" "$ac_cv_search_gf2x_mul_r" >&6; }
ac_res=$ac_cv_search_gf2x_mul_r
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GF2X 1.2" >&5
printf %s "checking for GF2X 1.2... " >&6; }
        ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

        old_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -Werror=incompatible-pointer-types"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <gf2x.h>
int
main (void)
{
const void (*fptr)(unsigned long *, const unsigned long *, unsigned long,
                                const unsigned long *, unsigned long, gf2x_mul_pool_t);
             fptr = gf2x_mul_r;
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
           sage_spkg_install_gf2x=no

else $as_nop

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
           sage_spkg_install_gf2x=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
        CFLAGS="$old_CFLAGS"
        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

else $as_nop
  sage_spkg_install_gf2x=yes
fi


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            ac_fn_cxx_check_header_compile "$LINENO" "gf2x.h" "ac_cv_header_gf2x_h" "$ac_includes_default"
if test "x$ac_cv_header_gf2x_h" = xyes
then :

else $as_nop
  sage_spkg_install_gf2x=yes
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gf2x_mul_r" >&5
printf %s "checking for library containing gf2x_mul_r... " >&6; }
if test ${ac_cv_search_gf2x_mul_r+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int gf2x_mul_r ();
}
int
main (void)
{
return conftest::gf2x_mul_r ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' gf2x
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_gf2x_mul_r=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_gf2x_mul_r+y}
then :
  break
fi
done
if test ${ac_cv_search_gf2x_mul_r+y}
then :

else $as_nop
  ac_cv_search_gf2x_mul_r=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gf2x_mul_r" >&5
printf "%s\n" "$ac_cv_search_gf2x_mul_r" >&6; }
ac_res=$ac_cv_search_gf2x_mul_r
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GF2X 1.2" >&5
printf %s "checking for GF2X 1.2... " >&6; }
        ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

        old_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -Werror=incompatible-pointer-types"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <gf2x.h>
int
main (void)
{
const void (*fptr)(unsigned long *, const unsigned long *, unsigned long,
                                const unsigned long *, unsigned long, gf2x_mul_pool_t);
             fptr = gf2x_mul_r;
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
           sage_spkg_install_gf2x=no

else $as_nop

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
           sage_spkg_install_gf2x=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
        CFLAGS="$old_CFLAGS"
        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

else $as_nop
  sage_spkg_install_gf2x=yes
fi


else
        GF2X_CFLAGS=$pkg_cv_GF2X_CFLAGS
        GF2X_LIBS=$pkg_cv_GF2X_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

                if test "x$sage_spkg_install_gf2x" = xno
then :

                                        sage_use_system_gf2x=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gf2x" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gf2x" >&6;}

else $as_nop

                    if test "x$sage_use_system_gf2x" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gf2x=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gf2x)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gf2x" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gf2x" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GF2X










# BEGIN SAGE_SPKG_CONFIGURE_GFAN

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gfan/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gfan..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG gfan... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-gfan was given.
if test ${with_system_gfan+y}
then :
  withval=$with_system_gfan; sage_use_system_gfan=$withval

fi


sage_spkg_name=gfan

if test ${sage_use_system_gfan+y}
then :

else $as_nop
  sage_use_system_gfan=yes
fi

sage_spkg_install_gfan=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gfan has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gfan has already been installed by SageMath" >&6;}
    sage_spkg_install_gfan=yes
    sage_use_system_gfan=installed

fi

if test ${sage_require_gfan+y}
then :

else $as_nop
  sage_require_gfan=yes
fi


if test "x$sage_spkg_install_gfan" = xno
then :

    if test "x$sage_require_gfan" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gfan is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gfan is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gfan" = xno
then :

                        sage_spkg_install_gfan=yes

else $as_nop



        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gfan >= 0.6.2" >&5
printf %s "checking for gfan >= 0.6.2... " >&6; }
if test ${ac_cv_path_GFAN+y}
then :
  printf %s "(cached) " >&6
else $as_nop

        if test -z "$GFAN_VERSION"; then
  ac_path_GFAN_VERSION_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in gfan_version
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GFAN_VERSION="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_GFAN_VERSION" || continue

            gfan_version=`$ac_path_GFAN_VERSION | $SED -n '/^gfan/s/gfan//p'`
            if test -n "$gfan_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$gfan_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "0.6.2" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                    ac_cv_path_GFAN_VERSION="$ac_path_GFAN_VERSION"
                    ac_path_GFAN_VERSION_found=:

      fi


fi

      $ac_path_GFAN_VERSION_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GFAN_VERSION"; then
    :
  fi
else
  ac_cv_path_GFAN_VERSION=$GFAN_VERSION
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GFAN" >&5
printf "%s\n" "$ac_cv_path_GFAN" >&6; }
    if test -z "$ac_cv_path_GFAN_VERSION"
then :
  sage_spkg_install_gfan=yes
fi

                if test "x$sage_spkg_install_gfan" = xno
then :

                                        sage_use_system_gfan=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gfan" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gfan" >&6;}

else $as_nop

                    if test "x$sage_use_system_gfan" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gfan=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gfan)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gfan" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gfan" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GFAN










# BEGIN SAGE_SPKG_CONFIGURE_GIAC

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/giac/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG giac..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG giac... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-giac was given.
if test ${with_system_giac+y}
then :
  withval=$with_system_giac; sage_use_system_giac=$withval

fi


sage_spkg_name=giac

if test ${sage_use_system_giac+y}
then :

else $as_nop
  sage_use_system_giac=yes
fi

sage_spkg_install_giac=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: giac has already been installed by SageMath" >&5
printf "%s\n" "$as_me: giac has already been installed by SageMath" >&6;}
    sage_spkg_install_giac=yes
    sage_use_system_giac=installed

fi

if test ${sage_require_giac+y}
then :

else $as_nop
  sage_require_giac=yes
fi


if test "x$sage_spkg_install_giac" = xno
then :

    if test "x$sage_require_giac" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG giac is not required on this system" >&5
printf "%s\n" "$as_me: SPKG giac is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_giac" = xno
then :

                        sage_spkg_install_giac=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of pari is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of pari is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_pari = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install giac as well" >&5
printf "%s\n" "yes; install giac as well" >&6; }
        sage_spkg_install_giac=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }



       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for giac >= 1.9.0, <= 1.9.999" >&5
printf %s "checking for giac >= 1.9.0, <= 1.9.999... " >&6; }
if test ${ac_cv_path_GIAC+y}
then :
  printf %s "(cached) " >&6
else $as_nop

         if test -z "$GIAC"; then
  ac_path_GIAC_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in giac
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GIAC="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_GIAC" || continue

            giac_version=$($ac_path_GIAC --version 2> /dev/null | tail -n 1)
            if test -n "$giac_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$giac_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "1.9.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$giac_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "1.9.999" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                        ac_cv_path_GIAC="$ac_path_GIAC"
                        ac_path_GIAC_found=:

      fi


      fi


fi

      $ac_path_GIAC_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GIAC"; then
    :
  fi
else
  ac_cv_path_GIAC=$GIAC
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GIAC" >&5
printf "%s\n" "$ac_cv_path_GIAC" >&6; }
       if test -z "$ac_cv_path_GIAC"
then :
  sage_spkg_install_giac=yes
fi
       ac_fn_cxx_check_header_compile "$LINENO" "giac/giac.h" "ac_cv_header_giac_giac_h" "$ac_includes_default"
if test "x$ac_cv_header_giac_giac_h" = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing ConvertUTF16toUTF8" >&5
printf %s "checking for library containing ConvertUTF16toUTF8... " >&6; }
if test ${ac_cv_search_ConvertUTF16toUTF8+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int ConvertUTF16toUTF8 ();
}
int
main (void)
{
return conftest::ConvertUTF16toUTF8 ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' giac
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_ConvertUTF16toUTF8=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_ConvertUTF16toUTF8+y}
then :
  break
fi
done
if test ${ac_cv_search_ConvertUTF16toUTF8+y}
then :

else $as_nop
  ac_cv_search_ConvertUTF16toUTF8=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ConvertUTF16toUTF8" >&5
printf "%s\n" "$ac_cv_search_ConvertUTF16toUTF8" >&6; }
ac_res=$ac_cv_search_ConvertUTF16toUTF8
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"


else $as_nop
  sage_spkg_install_giac=yes
fi


else $as_nop
  sage_spkg_install_giac=yes
fi





fi


                if test "x$sage_spkg_install_giac" = xno
then :

                                        sage_use_system_giac=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG giac" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG giac" >&6;}

else $as_nop

                    if test "x$sage_use_system_giac" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-giac=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-giac)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG giac" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG giac" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GIAC










# BEGIN SAGE_SPKG_CONFIGURE_GIT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/git/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG git..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG git... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-git was given.
if test ${with_system_git+y}
then :
  withval=$with_system_git; sage_use_system_git=$withval

fi


sage_spkg_name=git

if test ${sage_use_system_git+y}
then :

else $as_nop
  sage_use_system_git=yes
fi

sage_spkg_install_git=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: git has already been installed by SageMath" >&5
printf "%s\n" "$as_me: git has already been installed by SageMath" >&6;}
    sage_spkg_install_git=yes
    sage_use_system_git=installed

fi

if test ${sage_require_git+y}
then :

else $as_nop
  sage_require_git=yes
fi


if test "x$sage_spkg_install_git" = xno
then :

    if test "x$sage_require_git" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG git is not required on this system" >&5
printf "%s\n" "$as_me: SPKG git is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_git" = xno
then :

                        sage_spkg_install_git=yes

else $as_nop



    # Check whether git works by executing "git --version"
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for git" >&5
printf %s "checking for git... " >&6; }
if test ${ac_cv_path_GIT+y}
then :
  printf %s "(cached) " >&6
else $as_nop

                if test -z "$GIT"; then
  ac_path_GIT_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in git
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GIT="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_GIT" || continue
${ac_path_GIT} --version >/dev/null 2>/dev/null &&
                      ac_cv_path_GIT=${ac_path_GIT} &&
                      ac_path_GIT_found=:

      $ac_path_GIT_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GIT"; then
    sage_spkg_install_git=yes; ac_cv_path_GIT=no
  fi
else
  ac_cv_path_GIT=$GIT
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GIT" >&5
printf "%s\n" "$ac_cv_path_GIT" >&6; }

                if test "x$sage_spkg_install_git" = xno
then :

                                        sage_use_system_git=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG git" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG git" >&6;}

else $as_nop

                    if test "x$sage_use_system_git" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-git=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-git)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG git" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG git" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GIT










# BEGIN SAGE_SPKG_CONFIGURE_GOOGLETEST

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/googletest/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG googletest..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG googletest... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-googletest was given.
if test ${with_system_googletest+y}
then :
  withval=$with_system_googletest; sage_use_system_googletest=$withval

fi


sage_spkg_name=googletest

if test ${sage_use_system_googletest+y}
then :

else $as_nop
  sage_use_system_googletest=yes
fi

sage_spkg_install_googletest=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: googletest has already been installed by SageMath" >&5
printf "%s\n" "$as_me: googletest has already been installed by SageMath" >&6;}
    sage_spkg_install_googletest=yes
    sage_use_system_googletest=installed

fi

if test ${sage_require_googletest+y}
then :

else $as_nop
  sage_require_googletest=yes
fi


if test "x$sage_spkg_install_googletest" = xno
then :

    if test "x$sage_require_googletest" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG googletest is not required on this system" >&5
printf "%s\n" "$as_me: SPKG googletest is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_googletest" = xno
then :

                        sage_spkg_install_googletest=yes

else $as_nop


                                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether googletest is available" >&5
printf %s "checking whether googletest is available... " >&6; }
    rm -rf conftest_srcdir
    mkdir conftest_srcdir
    cat > conftest_srcdir/CMakeLists.txt <<EOF
cmake_minimum_required (VERSION 3.11.0)
project(dummy)
find_package(GTest REQUIRED)
EOF
    if cmake -S conftest_srcdir -B conftest_srcdir/build >& 5 2>&1
then :
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_googletest=yes

fi

                if test "x$sage_spkg_install_googletest" = xno
then :

                                        sage_use_system_googletest=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG googletest" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG googletest" >&6;}

else $as_nop

                    if test "x$sage_use_system_googletest" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-googletest=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-googletest)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG googletest" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG googletest" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GOOGLETEST










# BEGIN SAGE_SPKG_CONFIGURE_GP2C

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gp2c/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gp2c..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG gp2c... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-gp2c was given.
if test ${with_system_gp2c+y}
then :
  withval=$with_system_gp2c; sage_use_system_gp2c=$withval

fi


sage_spkg_name=gp2c

if test ${sage_use_system_gp2c+y}
then :

else $as_nop
  sage_use_system_gp2c=yes
fi

sage_spkg_install_gp2c=no




  # Pre-check phase. We need to determine the location of pari.cfg
  # regardless of whether or not we're using the system copy of pari.
  #
  # Store the depcheck result to be reused in this macro's check and
  # post-check phases. We do this in pre-check because the "check"
  # phase itself may be skipped via --with-system-gp2c=no.
  USING_SYSTEM_PARI=no



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of pari is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of pari is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_pari = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install gp2c as well" >&5
printf "%s\n" "yes; install gp2c as well" >&6; }
        sage_spkg_install_gp2c=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        USING_SYSTEM_PARI=yes

fi



if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gp2c has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gp2c has already been installed by SageMath" >&6;}
    sage_spkg_install_gp2c=yes
    sage_use_system_gp2c=installed

fi

if test ${sage_require_gp2c+y}
then :

else $as_nop
  sage_require_gp2c=yes
fi


if test "x$sage_spkg_install_gp2c" = xno
then :

    if test "x$sage_require_gp2c" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gp2c is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gp2c is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gp2c" = xno
then :

                        sage_spkg_install_gp2c=yes

else $as_nop



  # Default to installing the SPKG, if the check is run at all.
  sage_spkg_install_gp2c=yes

  if test "x$USING_SYSTEM_PARI" = "xyes"
then :

    # We're using the system pari, so we can use the system gp2c
    # if we find a suitable one.
    # Extract the first word of "gp2c", so it can be a program name with args.
set dummy gp2c; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GP2C+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $GP2C in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GP2C="$GP2C" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_GP2C="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GP2C=$ac_cv_path_GP2C
if test -n "$GP2C"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GP2C" >&5
printf "%s\n" "$GP2C" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test -n "$GP2C"
then :

      # We found gp2c on the system; use it.
      sage_spkg_install_gp2c=no

fi

fi

                if test "x$sage_spkg_install_gp2c" = xno
then :

                                        sage_use_system_gp2c=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gp2c" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gp2c" >&6;}

else $as_nop

                    if test "x$sage_use_system_gp2c" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gp2c=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gp2c)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gp2c" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gp2c" >&6;}

fi

fi


fi

fi

fi


  # Post-check phase. Here we may need to locate pari.cfg if we're using
  # the system's pari (which can put pari.cfg wherever it wants) but sage's
  # gp2c (which needs to know where pari.cfg lives).
  #
  # Can we avoid this if the user hasn't passed --enable-gp2c to ./configure?
  #
  if test "x$sage_spkg_install_gp2c" = "xyes"
then :

    if test "x$USING_SYSTEM_PARI" = "xyes"
then :

      # Installing the gp2c package but don't know where pari.cfg is. There's
      # no good way to do this, except to try every known location. If you
      # have two copies of pari.cfg in two locations, this loop will overwrite
      # the location of the earlier with the latter... but how on earth that
      # could happen is beyond my imagination. Since we don't take a
      # --with-pari flag, we guess at the prefix where pari/gp was installed
      # by assuming the executable is in e.g. /usr/bin or /usr/local/bin and
      # then stripping off the "bin" component of that.
      gp_prefix=$(dirname -- "$(dirname -- "$GP")")

      # During the great systemd /bin -> /usr/bin merge, there are
      # systems where /bin is a symlink to /usr/bin. The real "gp"
      # executable lives in /usr/bin, but (in at least one case, trac
      # 31051) we find the copy in /bin first. Why Fedora 32 has the
      # symlink /bin in front of /usr/bin in their PATH is a question
      # I cannot answer; nevertheless, it's pretty easy to add back
      # the "usr" here if we determine that the gp prefix is "/",
      # which it ain't. This is viable only so long as nobody really
      # puts "gp" in /bin, but... they should not.
      if test "x$gp_prefix" = "x/"
then :
  gp_prefix=/usr
fi

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gp prefix is $gp_prefix" >&5
printf "%s\n" "$as_me: gp prefix is $gp_prefix" >&6;}

      # Gentoo:     $gp_prefix/share/pari/pari.cfg
      # Arch/Conda: $gp_prefix/lib/pari/pari.cfg
      # Fedora:     $gp_prefix/share/doc/pari/pari.cfg
      # Fedora from 2.13.2-2: $gp_prefix/lib64/pari/pari.cfg

        if test -f "${gp_prefix}/share/pari/pari.cfg"
then :

          libpari_pari_cfg="${gp_prefix}/share/pari/pari.cfg"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: found a pari.cfg at $libpari_pari_cfg" >&5
printf "%s\n" "$as_me: found a pari.cfg at $libpari_pari_cfg" >&6;}

fi

        if test -f "${gp_prefix}/lib64/pari/pari.cfg"
then :

          libpari_pari_cfg="${gp_prefix}/lib64/pari/pari.cfg"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: found a pari.cfg at $libpari_pari_cfg" >&5
printf "%s\n" "$as_me: found a pari.cfg at $libpari_pari_cfg" >&6;}

fi

        if test -f "${gp_prefix}/lib/pari/pari.cfg"
then :

          libpari_pari_cfg="${gp_prefix}/lib/pari/pari.cfg"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: found a pari.cfg at $libpari_pari_cfg" >&5
printf "%s\n" "$as_me: found a pari.cfg at $libpari_pari_cfg" >&6;}

fi

        if test -f "${gp_prefix}/share/doc/pari/pari.cfg"
then :

          libpari_pari_cfg="${gp_prefix}/share/doc/pari/pari.cfg"
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: found a pari.cfg at $libpari_pari_cfg" >&5
printf "%s\n" "$as_me: found a pari.cfg at $libpari_pari_cfg" >&6;}

fi


      # Debian:     $gp_prefix/lib/<arch-tuple>/pari/pari.cfg
      #
      # See https://wiki.debian.org/Multiarch/Tuples for a list of valid
      # Debian arch tuples. We rely on "dpkg-architecture" to output the
      # right one. If it doesn't, the "-f" test below prevents anything
      # too bad from happening.
      debian_arch=$(dpkg-architecture -qDEB_BUILD_MULTIARCH 2>/dev/null)
      if test -f "${gp_prefix}/lib/${debian_arch}/pari/pari.cfg"
then :

        libpari_pari_cfg="${gp_prefix}/lib/${debian_arch}/pari/pari.cfg"
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: found a pari.cfg at $libpari_pari_cfg" >&5
printf "%s\n" "$as_me: found a pari.cfg at $libpari_pari_cfg" >&6;}

fi

      # If we can't find pari.cfg, gp2c isn't going to work.
      if test -z "$libpari_pari_cfg"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using system pari and unable to locate pari.cfg; building the optional pacakge gp2c will not work" >&5
printf "%s\n" "$as_me: WARNING: using system pari and unable to locate pari.cfg; building the optional pacakge gp2c will not work" >&2;}

fi

else $as_nop

      # Not using the system pari
      libpari_pari_cfg='$SAGE_LOCAL/lib/pari/pari.cfg'

fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pari.cfg is $libpari_pari_cfg" >&5
printf "%s\n" "$as_me: pari.cfg is $libpari_pari_cfg" >&6;}

fi
  SAGE_PARI_CFG=$libpari_pari_cfg



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GP2C










# BEGIN SAGE_SPKG_CONFIGURE_GRAPHVIZ

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/graphviz/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG graphviz..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG graphviz... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-graphviz was given.
if test ${with_system_graphviz+y}
then :
  withval=$with_system_graphviz; sage_use_system_graphviz=$withval

fi


sage_spkg_name=graphviz

if test ${sage_use_system_graphviz+y}
then :

else $as_nop
  sage_use_system_graphviz=yes
fi

sage_spkg_install_graphviz=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: graphviz has already been installed by SageMath" >&5
printf "%s\n" "$as_me: graphviz has already been installed by SageMath" >&6;}
    sage_spkg_install_graphviz=yes
    sage_use_system_graphviz=installed

fi

if test ${sage_require_graphviz+y}
then :

else $as_nop
  sage_require_graphviz=yes
fi


if test "x$sage_spkg_install_graphviz" = xno
then :

    if test "x$sage_require_graphviz" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG graphviz is not required on this system" >&5
printf "%s\n" "$as_me: SPKG graphviz is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_graphviz" = xno
then :

                        sage_spkg_install_graphviz=yes

else $as_nop



        for ac_prog in dot
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DOT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$DOT"; then
  ac_cv_prog_DOT="$DOT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_DOT="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DOT=$ac_cv_prog_DOT
if test -n "$DOT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DOT" >&5
printf "%s\n" "$DOT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$DOT" && break
done

    if test x$DOT = x
then :
  sage_spkg_install_graphviz=yes
fi
    for ac_prog in neato
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NEATO+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NEATO"; then
  ac_cv_prog_NEATO="$NEATO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NEATO="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NEATO=$ac_cv_prog_NEATO
if test -n "$NEATO"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NEATO" >&5
printf "%s\n" "$NEATO" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$NEATO" && break
done

    if test x$NEATO = x
then :
  sage_spkg_install_graphviz=yes
fi
    for ac_prog in twopi
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_TWOPI+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$TWOPI"; then
  ac_cv_prog_TWOPI="$TWOPI" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_TWOPI="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
TWOPI=$ac_cv_prog_TWOPI
if test -n "$TWOPI"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TWOPI" >&5
printf "%s\n" "$TWOPI" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$TWOPI" && break
done

    if test x$TWOPI = x
then :
  sage_spkg_install_graphviz=yes
fi

                if test "x$sage_spkg_install_graphviz" = xno
then :

                                        sage_use_system_graphviz=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG graphviz" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG graphviz" >&6;}

else $as_nop

                    if test "x$sage_use_system_graphviz" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-graphviz=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-graphviz)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG graphviz" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG graphviz" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GRAPHVIZ










# BEGIN SAGE_SPKG_CONFIGURE_GSL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gsl/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gsl..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG gsl... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-gsl was given.
if test ${with_system_gsl+y}
then :
  withval=$with_system_gsl; sage_use_system_gsl=$withval

fi


sage_spkg_name=gsl

if test ${sage_use_system_gsl+y}
then :

else $as_nop
  sage_use_system_gsl=yes
fi

sage_spkg_install_gsl=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gsl has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gsl has already been installed by SageMath" >&6;}
    sage_spkg_install_gsl=yes
    sage_use_system_gsl=installed

fi

if test ${sage_require_gsl+y}
then :

else $as_nop
  sage_require_gsl=yes
fi


if test "x$sage_spkg_install_gsl" = xno
then :

    if test "x$sage_require_gsl" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gsl is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gsl is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gsl" = xno
then :

                        sage_spkg_install_gsl=yes

else $as_nop







    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of openblas is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of openblas is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_openblas = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install gsl as well" >&5
printf "%s\n" "yes; install gsl as well" >&6; }
        sage_spkg_install_gsl=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gsl >= $"2.4"" >&5
printf %s "checking for gsl >= $"2.4"... " >&6; }

if test -n "$GSL_CFLAGS"; then
    pkg_cv_GSL_CFLAGS="$GSL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gsl >= \$"2.4"\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gsl >= $"2.4"") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GSL_CFLAGS=`$PKG_CONFIG --cflags "gsl >= $"2.4"" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GSL_LIBS"; then
    pkg_cv_GSL_LIBS="$GSL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gsl >= \$"2.4"\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gsl >= $"2.4"") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GSL_LIBS=`$PKG_CONFIG --libs "gsl >= $"2.4"" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                GSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gsl >= $"2.4"" 2>&1`
        else
                GSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gsl >= $"2.4"" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$GSL_PKG_ERRORS" >&5

        sage_spkg_install_gsl=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_gsl=yes
else
        GSL_CFLAGS=$pkg_cv_GSL_CFLAGS
        GSL_LIBS=$pkg_cv_GSL_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


if test -n "$GSLPCDIR"; then
    pkg_cv_GSLPCDIR="$GSLPCDIR"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gsl\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gsl") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GSLPCDIR=`$PKG_CONFIG --variable="pcfiledir" "gsl" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
GSLPCDIR=$pkg_cv_GSLPCDIR

if test "x$GSLPCDIR" = x""
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Unable to locate the directory of gsl.pc. This should not happen!" >&5
printf "%s\n" "$as_me: WARNING: Unable to locate the directory of gsl.pc. This should not happen!" >&2;}
       sage_spkg_install_gsl=yes

else $as_nop

          GSL_PC="$GSLPCDIR"/gsl.pc

          as_fn_append SAGE_SYSTEM_FACADE_PC_FILES " \$(SAGE_PKGCONFIG)/gsl.pc"
          SAGE_GSL_PC_COMMAND="\$(SED) -e 's/\$\${GSL_CBLAS_LIB}//' -e \"s/^GSL_CBLAS_LIB=.*/Requires: cblas/\" \"$GSL_PC\" > \"\$(@)\""


fi

fi


fi



                if test "x$sage_spkg_install_gsl" = xno
then :

                                        sage_use_system_gsl=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gsl" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gsl" >&6;}

else $as_nop

                    if test "x$sage_use_system_gsl" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gsl=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gsl)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gsl" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gsl" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GSL






      if test "X$prefix" = "XNONE"; then
    acl_final_prefix="$ac_default_prefix"
  else
    acl_final_prefix="$prefix"
  fi
  if test "X$exec_prefix" = "XNONE"; then
    acl_final_exec_prefix='${prefix}'
  else
    acl_final_exec_prefix="$exec_prefix"
  fi
  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
  prefix="$acl_save_prefix"



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking 32-bit host C ABI" >&5
printf %s "checking 32-bit host C ABI... " >&6; }
if test ${gl_cv_host_cpu_c_abi_32bit+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$gl_cv_host_cpu_c_abi"; then
       case "$gl_cv_host_cpu_c_abi" in
         i386 | x86_64-x32 | arm | armhf | arm64-ilp32 | hppa | ia64-ilp32 | mips | mipsn32 | powerpc | riscv*-ilp32* | s390 | sparc)
           gl_cv_host_cpu_c_abi_32bit=yes ;;
         x86_64 | alpha | arm64 | hppa64 | ia64 | mips64 | powerpc64 | powerpc64-elfv2 | riscv*-lp64* | s390x | sparc64 )
           gl_cv_host_cpu_c_abi_32bit=no ;;
         *)
           gl_cv_host_cpu_c_abi_32bit=unknown ;;
       esac
     else
       case "$host_cpu" in

         # CPUs that only support a 32-bit ABI.
         arc \
         | bfin \
         | cris* \
         | csky \
         | epiphany \
         | ft32 \
         | h8300 \
         | m68k \
         | microblaze | microblazeel \
         | nds32 | nds32le | nds32be \
         | nios2 | nios2eb | nios2el \
         | or1k* \
         | or32 \
         | sh | sh1234 | sh1234elb \
         | tic6x \
         | xtensa* )
           gl_cv_host_cpu_c_abi_32bit=yes
           ;;

         # CPUs that only support a 64-bit ABI.
         alpha | alphaev[4-8] | alphaev56 | alphapca5[67] | alphaev6[78] \
         | mmix )
           gl_cv_host_cpu_c_abi_32bit=no
           ;;

         i[34567]86 )
           gl_cv_host_cpu_c_abi_32bit=yes
           ;;

         x86_64 )
           # On x86_64 systems, the C compiler may be generating code in one of
           # these ABIs:
           # - 64-bit instruction set, 64-bit pointers, 64-bit 'long': x86_64.
           # - 64-bit instruction set, 64-bit pointers, 32-bit 'long': x86_64
           #   with native Windows (mingw, MSVC).
           # - 64-bit instruction set, 32-bit pointers, 32-bit 'long': x86_64-x32.
           # - 32-bit instruction set, 32-bit pointers, 32-bit 'long': i386.
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if (defined __x86_64__ || defined __amd64__ \
                       || defined _M_X64 || defined _M_AMD64) \
                      && !(defined __ILP32__ || defined _ILP32)
                   int ok;
                  #else
                   error fail
                  #endif

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
  gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           ;;

         arm* | aarch64 )
           # Assume arm with EABI.
           # On arm64 systems, the C compiler may be generating code in one of
           # these ABIs:
           # - aarch64 instruction set, 64-bit pointers, 64-bit 'long': arm64.
           # - aarch64 instruction set, 32-bit pointers, 32-bit 'long': arm64-ilp32.
           # - 32-bit instruction set, 32-bit pointers, 32-bit 'long': arm or armhf.
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __aarch64__ && !(defined __ILP32__ || defined _ILP32)
                   int ok;
                  #else
                   error fail
                  #endif

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
  gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           ;;

         hppa1.0 | hppa1.1 | hppa2.0* | hppa64 )
           # On hppa, the C compiler may be generating 32-bit code or 64-bit
           # code. In the latter case, it defines _LP64 and __LP64__.
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __LP64__
                   int ok;
                  #else
                   error fail
                  #endif

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
  gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           ;;

         ia64* )
           # On ia64 on HP-UX, the C compiler may be generating 64-bit code or
           # 32-bit code. In the latter case, it defines _ILP32.
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef _ILP32
                   int ok;
                  #else
                   error fail
                  #endif

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  gl_cv_host_cpu_c_abi_32bit=yes
else $as_nop
  gl_cv_host_cpu_c_abi_32bit=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           ;;

         mips* )
           # We should also check for (_MIPS_SZPTR == 64), but gcc keeps this
           # at 32.
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined _MIPS_SZLONG && (_MIPS_SZLONG == 64)
                   int ok;
                  #else
                   error fail
                  #endif

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
  gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           ;;

         powerpc* )
           # Different ABIs are in use on AIX vs. Mac OS X vs. Linux,*BSD.
           # No need to distinguish them here; the caller may distinguish
           # them based on the OS.
           # On powerpc64 systems, the C compiler may still be generating
           # 32-bit code. And on powerpc-ibm-aix systems, the C compiler may
           # be generating 64-bit code.
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __powerpc64__ || defined __LP64__
                   int ok;
                  #else
                   error fail
                  #endif

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
  gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           ;;

         rs6000 )
           gl_cv_host_cpu_c_abi_32bit=yes
           ;;

         riscv32 | riscv64 )
           # There are 6 ABIs: ilp32, ilp32f, ilp32d, lp64, lp64f, lp64d.
           # Size of 'long' and 'void *':
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __LP64__
                    int ok;
                  #else
                    error fail
                  #endif

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
  gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           ;;

         s390* )
           # On s390x, the C compiler may be generating 64-bit (= s390x) code
           # or 31-bit (= s390) code.
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __LP64__ || defined __s390x__
                    int ok;
                  #else
                    error fail
                  #endif

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
  gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           ;;

         sparc | sparc64 )
           # UltraSPARCs running Linux have `uname -m` = "sparc64", but the
           # C compiler still generates 32-bit code.
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __sparcv9 || defined __arch64__
                   int ok;
                  #else
                   error fail
                  #endif

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  gl_cv_host_cpu_c_abi_32bit=no
else $as_nop
  gl_cv_host_cpu_c_abi_32bit=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
           ;;

         *)
           gl_cv_host_cpu_c_abi_32bit=unknown
           ;;
       esac
     fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_cpu_c_abi_32bit" >&5
printf "%s\n" "$gl_cv_host_cpu_c_abi_32bit" >&6; }

  HOST_CPU_C_ABI_32BIT="$gl_cv_host_cpu_c_abi_32bit"

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in grep ggrep
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  printf %s 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    printf "%s\n" 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in egrep
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  printf %s 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    printf "%s\n" 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"






  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ELF binary format" >&5
printf %s "checking for ELF binary format... " >&6; }
if test ${gl_cv_elf+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __ELF__ || (defined __linux__ && defined __EDG__)
        Extensible Linking Format
        #endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Extensible Linking Format" >/dev/null 2>&1
then :
  gl_cv_elf=yes
else $as_nop
  gl_cv_elf=no
fi
rm -rf conftest*


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_elf" >&5
printf "%s\n" "$gl_cv_elf" >&6; }
  if test $gl_cv_elf = yes; then
    # Extract the ELF class of a file (5th byte) in decimal.
    # Cf. https://en.wikipedia.org/wiki/Executable_and_Linkable_Format#File_header
    if od -A x < /dev/null >/dev/null 2>/dev/null; then
      # Use POSIX od.
      func_elfclass ()
      {
        od -A n -t d1 -j 4 -N 1
      }
    else
      # Use BSD hexdump.
      func_elfclass ()
      {
        dd bs=1 count=1 skip=4 2>/dev/null | hexdump -e '1/1 "%3d "'
        echo
      }
    fi
    # Use 'expr', not 'test', to compare the values of func_elfclass, because on
    # Solaris 11 OpenIndiana and Solaris 11 OmniOS, the result is 001 or 002,
    # not 1 or 2.
    case $HOST_CPU_C_ABI_32BIT in
      yes)
        # 32-bit ABI.
        acl_is_expected_elfclass ()
        {
          expr "`func_elfclass | sed -e 's/[ 	]//g'`" = 1 > /dev/null
        }
        ;;
      no)
        # 64-bit ABI.
        acl_is_expected_elfclass ()
        {
          expr "`func_elfclass | sed -e 's/[ 	]//g'`" = 2 > /dev/null
        }
        ;;
      *)
        # Unknown.
        acl_is_expected_elfclass ()
        {
          :
        }
        ;;
    esac
  else
    acl_is_expected_elfclass ()
    {
      :
    }
  fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the common suffixes of directories in the library search path" >&5
printf %s "checking for the common suffixes of directories in the library search path... " >&6; }
if test ${acl_cv_libdirstems+y}
then :
  printf %s "(cached) " >&6
else $as_nop
            acl_libdirstem=lib
     acl_libdirstem2=
     acl_libdirstem3=
     case "$host_os" in
       solaris*)
                                                      if test $HOST_CPU_C_ABI_32BIT = no; then
           acl_libdirstem2=lib/64
           case "$host_cpu" in
             sparc*)        acl_libdirstem3=lib/sparcv9 ;;
             i*86 | x86_64) acl_libdirstem3=lib/amd64 ;;
           esac
         fi
         ;;
       *)
                                                                                 searchpath=`(LC_ALL=C $CC $CPPFLAGS $CFLAGS -print-search-dirs) 2>/dev/null \
                     | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
         if test $HOST_CPU_C_ABI_32BIT != no; then
           # 32-bit or unknown ABI.
           if test -d /usr/lib32; then
             acl_libdirstem2=lib32
           fi
         fi
         if test $HOST_CPU_C_ABI_32BIT != yes; then
           # 64-bit or unknown ABI.
           if test -d /usr/lib64; then
             acl_libdirstem3=lib64
           fi
         fi
         if test -n "$searchpath"; then
           acl_save_IFS="${IFS= 	}"; IFS=":"
           for searchdir in $searchpath; do
             if test -d "$searchdir"; then
               case "$searchdir" in
                 */lib32/ | */lib32 ) acl_libdirstem2=lib32 ;;
                 */lib64/ | */lib64 ) acl_libdirstem3=lib64 ;;
                 */../ | */.. )
                   # Better ignore directories of this form. They are misleading.
                   ;;
                 *) searchdir=`cd "$searchdir" && pwd`
                    case "$searchdir" in
                      */lib32 ) acl_libdirstem2=lib32 ;;
                      */lib64 ) acl_libdirstem3=lib64 ;;
                    esac ;;
               esac
             fi
           done
           IFS="$acl_save_IFS"
           if test $HOST_CPU_C_ABI_32BIT = yes; then
             # 32-bit ABI.
             acl_libdirstem3=
           fi
           if test $HOST_CPU_C_ABI_32BIT = no; then
             # 64-bit ABI.
             acl_libdirstem2=
           fi
         fi
         ;;
     esac
     test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
     test -n "$acl_libdirstem3" || acl_libdirstem3="$acl_libdirstem"
     acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2,$acl_libdirstem3"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_libdirstems" >&5
printf "%s\n" "$acl_cv_libdirstems" >&6; }
      acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'`
  acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e 's/^[^,]*,//' -e 's/,.*//'`
  acl_libdirstem3=`echo "$acl_cv_libdirstems" | sed -e 's/^[^,]*,[^,]*,//' -e 's/,.*//'`











    use_additional=yes

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"

    eval additional_includedir=\"$includedir\"
    eval additional_libdir=\"$libdir\"
    eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
    eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"

  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"


# Check whether --with-libiconv-prefix was given.
if test ${with_libiconv_prefix+y}
then :
  withval=$with_libiconv_prefix;
    if test "X$withval" = "Xno"; then
      use_additional=no
    else
      if test "X$withval" = "X"; then

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"

          eval additional_includedir=\"$includedir\"
          eval additional_libdir=\"$libdir\"
          eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
          eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"

  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

      else
        additional_includedir="$withval/include"
        additional_libdir="$withval/$acl_libdirstem"
        additional_libdir2="$withval/$acl_libdirstem2"
        additional_libdir3="$withval/$acl_libdirstem3"
      fi
    fi

fi

  if test "X$additional_libdir2" = "X$additional_libdir"; then
    additional_libdir2=
  fi
  if test "X$additional_libdir3" = "X$additional_libdir"; then
    additional_libdir3=
  fi
      LIBICONV=
  LTLIBICONV=
  INCICONV=
  LIBICONV_PREFIX=
      HAVE_LIBICONV=
  rpathdirs=
  ltrpathdirs=
  names_already_handled=
  names_next_round='iconv '
  while test -n "$names_next_round"; do
    names_this_round="$names_next_round"
    names_next_round=
    for name in $names_this_round; do
      already_handled=
      for n in $names_already_handled; do
        if test "$n" = "$name"; then
          already_handled=yes
          break
        fi
      done
      if test -z "$already_handled"; then
        names_already_handled="$names_already_handled $name"
                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
        eval value=\"\$HAVE_LIB$uppername\"
        if test -n "$value"; then
          if test "$value" = yes; then
            eval value=\"\$LIB$uppername\"
            test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
            eval value=\"\$LTLIB$uppername\"
            test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
          else
                                    :
          fi
        else
                              found_dir=
          found_la=
          found_so=
          found_a=
          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
          if test -n "$acl_shlibext"; then
            shrext=".$acl_shlibext"             # typically: shrext=.so
          else
            shrext=
          fi
          if test $use_additional = yes; then
            for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
              if test "X$found_dir" = "X"; then
                eval dir=\$$additional_libdir_variable
                if test -n "$dir"; then
                                                      if test -n "$acl_shlibext"; then
                    if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
                      found_dir="$dir"
                      found_so="$dir/$libname$shrext"
                    else
                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
                        ver=`(cd "$dir" && \
                              for f in "$libname$shrext".*; do echo "$f"; done \
                              | sed -e "s,^$libname$shrext\\\\.,," \
                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
                              | sed 1q ) 2>/dev/null`
                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
                          found_dir="$dir"
                          found_so="$dir/$libname$shrext.$ver"
                        fi
                      else
                        eval library_names=\"$acl_library_names_spec\"
                        for f in $library_names; do
                          if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
                            found_dir="$dir"
                            found_so="$dir/$f"
                            break
                          fi
                        done
                      fi
                    fi
                  fi
                                    if test "X$found_dir" = "X"; then
                    if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
                      found_dir="$dir"
                      found_a="$dir/$libname.$acl_libext"
                    fi
                  fi
                  if test "X$found_dir" != "X"; then
                    if test -f "$dir/$libname.la"; then
                      found_la="$dir/$libname.la"
                    fi
                  fi
                fi
              fi
            done
          fi
          if test "X$found_dir" = "X"; then
            for x in $LDFLAGS $LTLIBICONV; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

              case "$x" in
                -L*)
                  dir=`echo "X$x" | sed -e 's/^X-L//'`
                                    if test -n "$acl_shlibext"; then
                    if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
                      found_dir="$dir"
                      found_so="$dir/$libname$shrext"
                    else
                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
                        ver=`(cd "$dir" && \
                              for f in "$libname$shrext".*; do echo "$f"; done \
                              | sed -e "s,^$libname$shrext\\\\.,," \
                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
                              | sed 1q ) 2>/dev/null`
                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
                          found_dir="$dir"
                          found_so="$dir/$libname$shrext.$ver"
                        fi
                      else
                        eval library_names=\"$acl_library_names_spec\"
                        for f in $library_names; do
                          if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
                            found_dir="$dir"
                            found_so="$dir/$f"
                            break
                          fi
                        done
                      fi
                    fi
                  fi
                                    if test "X$found_dir" = "X"; then
                    if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
                      found_dir="$dir"
                      found_a="$dir/$libname.$acl_libext"
                    fi
                  fi
                  if test "X$found_dir" != "X"; then
                    if test -f "$dir/$libname.la"; then
                      found_la="$dir/$libname.la"
                    fi
                  fi
                  ;;
              esac
              if test "X$found_dir" != "X"; then
                break
              fi
            done
          fi
          if test "X$found_dir" != "X"; then
                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
            if test "X$found_so" != "X"; then
                                                        if test "$enable_rpath" = no \
                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
                 || test "X$found_dir" = "X/usr/$acl_libdirstem2" \
                 || test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
              else
                                                                                haveit=
                for x in $ltrpathdirs; do
                  if test "X$x" = "X$found_dir"; then
                    haveit=yes
                    break
                  fi
                done
                if test -z "$haveit"; then
                  ltrpathdirs="$ltrpathdirs $found_dir"
                fi
                                if test "$acl_hardcode_direct" = yes; then
                                                      LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
                else
                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
                                                            haveit=
                    for x in $rpathdirs; do
                      if test "X$x" = "X$found_dir"; then
                        haveit=yes
                        break
                      fi
                    done
                    if test -z "$haveit"; then
                      rpathdirs="$rpathdirs $found_dir"
                    fi
                  else
                                                                                haveit=
                    for x in $LDFLAGS $LIBICONV; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                      if test "X$x" = "X-L$found_dir"; then
                        haveit=yes
                        break
                      fi
                    done
                    if test -z "$haveit"; then
                      LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
                    fi
                    if test "$acl_hardcode_minus_L" != no; then
                                                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
                    else
                                                                                                                                                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
                    fi
                  fi
                fi
              fi
            else
              if test "X$found_a" != "X"; then
                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
              else
                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
              fi
            fi
                        additional_includedir=
            case "$found_dir" in
              */$acl_libdirstem | */$acl_libdirstem/)
                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
                if test "$name" = 'iconv'; then
                  LIBICONV_PREFIX="$basedir"
                fi
                additional_includedir="$basedir/include"
                ;;
              */$acl_libdirstem2 | */$acl_libdirstem2/)
                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
                if test "$name" = 'iconv'; then
                  LIBICONV_PREFIX="$basedir"
                fi
                additional_includedir="$basedir/include"
                ;;
              */$acl_libdirstem3 | */$acl_libdirstem3/)
                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
                if test "$name" = 'iconv'; then
                  LIBICONV_PREFIX="$basedir"
                fi
                additional_includedir="$basedir/include"
                ;;
            esac
            if test "X$additional_includedir" != "X"; then
                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
                haveit=
                if test "X$additional_includedir" = "X/usr/local/include"; then
                  if test -n "$GCC"; then
                    case $host_os in
                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                    esac
                  fi
                fi
                if test -z "$haveit"; then
                  for x in $CPPFLAGS $INCICONV; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                    if test "X$x" = "X-I$additional_includedir"; then
                      haveit=yes
                      break
                    fi
                  done
                  if test -z "$haveit"; then
                    if test -d "$additional_includedir"; then
                                            INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
                    fi
                  fi
                fi
              fi
            fi
                        if test -n "$found_la"; then
                                                        save_libdir="$libdir"
              case "$found_la" in
                */* | *\\*) . "$found_la" ;;
                *) . "./$found_la" ;;
              esac
              libdir="$save_libdir"
                            for dep in $dependency_libs; do
                case "$dep" in
                  -L*)
                    dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
                                                                                                                                                                if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
                       && test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
                       && test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
                      haveit=
                      if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
                         || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
                         || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
                        if test -n "$GCC"; then
                          case $host_os in
                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                          esac
                        fi
                      fi
                      if test -z "$haveit"; then
                        haveit=
                        for x in $LDFLAGS $LIBICONV; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                          if test "X$x" = "X-L$dependency_libdir"; then
                            haveit=yes
                            break
                          fi
                        done
                        if test -z "$haveit"; then
                          if test -d "$dependency_libdir"; then
                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }-L$dependency_libdir"
                          fi
                        fi
                        haveit=
                        for x in $LDFLAGS $LTLIBICONV; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                          if test "X$x" = "X-L$dependency_libdir"; then
                            haveit=yes
                            break
                          fi
                        done
                        if test -z "$haveit"; then
                          if test -d "$dependency_libdir"; then
                                                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$dependency_libdir"
                          fi
                        fi
                      fi
                    fi
                    ;;
                  -R*)
                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
                    if test "$enable_rpath" != no; then
                                                                  haveit=
                      for x in $rpathdirs; do
                        if test "X$x" = "X$dir"; then
                          haveit=yes
                          break
                        fi
                      done
                      if test -z "$haveit"; then
                        rpathdirs="$rpathdirs $dir"
                      fi
                                                                  haveit=
                      for x in $ltrpathdirs; do
                        if test "X$x" = "X$dir"; then
                          haveit=yes
                          break
                        fi
                      done
                      if test -z "$haveit"; then
                        ltrpathdirs="$ltrpathdirs $dir"
                      fi
                    fi
                    ;;
                  -l*)
                                                                                                                                                                dep=`echo "X$dep" | sed -e 's/^X-l//'`
                    if test "X$dep" != Xc \
                       || case $host_os in
                            linux* | gnu* | k*bsd*-gnu) false ;;
                            *)                          true ;;
                          esac; then
                      names_next_round="$names_next_round $dep"
                    fi
                    ;;
                  *.la)
                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
                    ;;
                  *)
                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
                    LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
                    ;;
                esac
              done
            fi
          else
                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
            LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
          fi
        fi
      fi
    done
  done
  if test "X$rpathdirs" != "X"; then
    if test -n "$acl_hardcode_libdir_separator"; then
                        alldirs=
      for found_dir in $rpathdirs; do
        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
      done
            acl_save_libdir="$libdir"
      libdir="$alldirs"
      eval flag=\"$acl_hardcode_libdir_flag_spec\"
      libdir="$acl_save_libdir"
      LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
    else
            for found_dir in $rpathdirs; do
        acl_save_libdir="$libdir"
        libdir="$found_dir"
        eval flag=\"$acl_hardcode_libdir_flag_spec\"
        libdir="$acl_save_libdir"
        LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
      done
    fi
  fi
  if test "X$ltrpathdirs" != "X"; then
            for found_dir in $ltrpathdirs; do
      LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
    done
  fi











          am_save_CPPFLAGS="$CPPFLAGS"

  for element in $INCICONV; do
    haveit=
    for x in $CPPFLAGS; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

      if test "X$x" = "X$element"; then
        haveit=yes
        break
      fi
    done
    if test -z "$haveit"; then
      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
    fi
  done


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
printf %s "checking for iconv... " >&6; }
if test ${am_cv_func_iconv+y}
then :
  printf %s "(cached) " >&6
else $as_nop

    am_cv_func_iconv="no, consider installing GNU libiconv"
    am_cv_lib_iconv=no
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <iconv.h>

int
main (void)
{
iconv_t cd = iconv_open("","");
           iconv(cd,NULL,NULL,NULL,NULL);
           iconv_close(cd);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
    if test "$am_cv_func_iconv" != yes; then
      am_save_LIBS="$LIBS"
      LIBS="$LIBS $LIBICONV"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <iconv.h>

int
main (void)
{
iconv_t cd = iconv_open("","");
             iconv(cd,NULL,NULL,NULL,NULL);
             iconv_close(cd);
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  am_cv_lib_iconv=yes
        am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
      LIBS="$am_save_LIBS"
    fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
printf "%s\n" "$am_cv_func_iconv" >&6; }
  if test "$am_cv_func_iconv" = yes; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
printf %s "checking for working iconv... " >&6; }
if test ${am_cv_func_iconv_works+y}
then :
  printf %s "(cached) " >&6
else $as_nop

                  am_save_LIBS="$LIBS"
      if test $am_cv_lib_iconv = yes; then
        LIBS="$LIBS $LIBICONV"
      fi
      am_cv_func_iconv_works=no
      for ac_iconv_const in '' 'const'; do
        if test "$cross_compiling" = yes
then :
  case "$host_os" in
             aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
             *)            am_cv_func_iconv_works="guessing yes" ;;
           esac
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <iconv.h>
#include <string.h>

#ifndef ICONV_CONST
# define ICONV_CONST $ac_iconv_const
#endif

int
main (void)
{
int result = 0;
  /* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
     successful returns.  This is even documented in
     <https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
  {
    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
    if (cd_utf8_to_88591 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
        char buf[10];
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = strlen (input);
        char *outptr = buf;
        size_t outbytesleft = sizeof (buf);
        size_t res = iconv (cd_utf8_to_88591,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if (res == 0)
          result |= 1;
        iconv_close (cd_utf8_to_88591);
      }
  }
  /* Test against Solaris 10 bug: Failures are not distinguishable from
     successful returns.  */
  {
    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
    if (cd_ascii_to_88591 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\263";
        char buf[10];
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = strlen (input);
        char *outptr = buf;
        size_t outbytesleft = sizeof (buf);
        size_t res = iconv (cd_ascii_to_88591,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if (res == 0)
          result |= 2;
        iconv_close (cd_ascii_to_88591);
      }
  }
  /* Test against AIX 6.1..7.1 bug: Buffer overrun.  */
  {
    iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
    if (cd_88591_to_utf8 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\304";
        static char buf[2] = { (char)0xDE, (char)0xAD };
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = 1;
        char *outptr = buf;
        size_t outbytesleft = 1;
        size_t res = iconv (cd_88591_to_utf8,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
          result |= 4;
        iconv_close (cd_88591_to_utf8);
      }
  }
#if 0 /* This bug could be worked around by the caller.  */
  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
  {
    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
    if (cd_88591_to_utf8 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
        char buf[50];
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = strlen (input);
        char *outptr = buf;
        size_t outbytesleft = sizeof (buf);
        size_t res = iconv (cd_88591_to_utf8,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if ((int)res > 0)
          result |= 8;
        iconv_close (cd_88591_to_utf8);
      }
  }
#endif
  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
     provided.  */
  {
    /* Try standardized names.  */
    iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
    /* Try IRIX, OSF/1 names.  */
    iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
    /* Try AIX names.  */
    iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
    /* Try HP-UX names.  */
    iconv_t cd4 = iconv_open ("utf8", "eucJP");
    if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
        && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
      result |= 16;
    if (cd1 != (iconv_t)(-1))
      iconv_close (cd1);
    if (cd2 != (iconv_t)(-1))
      iconv_close (cd2);
    if (cd3 != (iconv_t)(-1))
      iconv_close (cd3);
    if (cd4 != (iconv_t)(-1))
      iconv_close (cd4);
  }
  return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :
  am_cv_func_iconv_works=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        test "$am_cv_func_iconv_works" = no || break
      done
      LIBS="$am_save_LIBS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
printf "%s\n" "$am_cv_func_iconv_works" >&6; }
    case "$am_cv_func_iconv_works" in
      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
      *)   am_func_iconv=yes ;;
    esac
  else
    am_func_iconv=no am_cv_lib_iconv=no
  fi
  if test "$am_func_iconv" = yes; then

printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h

  fi
  if test "$am_cv_lib_iconv" = yes; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
printf %s "checking how to link with libiconv... " >&6; }
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
printf "%s\n" "$LIBICONV" >&6; }
  else
            CPPFLAGS="$am_save_CPPFLAGS"
    LIBICONV=
    LTLIBICONV=
  fi



  if test "$am_cv_func_iconv" = yes; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether iconv is compatible with its POSIX signature" >&5
printf %s "checking whether iconv is compatible with its POSIX signature... " >&6; }
if test ${gl_cv_iconv_nonconst+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <iconv.h>
extern
#ifdef __cplusplus
"C"
#endif
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
  gl_cv_iconv_nonconst=yes
else $as_nop
  gl_cv_iconv_nonconst=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_iconv_nonconst" >&5
printf "%s\n" "$gl_cv_iconv_nonconst" >&6; }
  else
            gl_cv_iconv_nonconst=yes
  fi
  if test $gl_cv_iconv_nonconst = yes; then
    iconv_arg1=""
  else
    iconv_arg1="const"
  fi

printf "%s\n" "#define ICONV_CONST $iconv_arg1" >>confdefs.h



      if test "$am_func_iconv" = yes; then
    if test -n "$LIBICONV"; then
      am_cv_func_iconv_summary='yes, in libiconv'
    else
      am_cv_func_iconv_summary='yes, in libc'
    fi
  else
    if test "$am_cv_func_iconv" = yes; then
      am_cv_func_iconv_summary='not working, consider installing GNU libiconv'
    else
      am_cv_func_iconv_summary='no, consider installing GNU libiconv'
    fi
  fi






# BEGIN SAGE_SPKG_CONFIGURE_ICONV

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/iconv/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG iconv..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG iconv... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-iconv was given.
if test ${with_system_iconv+y}
then :
  withval=$with_system_iconv; sage_use_system_iconv=$withval

fi


sage_spkg_name=iconv

if test ${sage_use_system_iconv+y}
then :

else $as_nop
  sage_use_system_iconv=yes
fi

sage_spkg_install_iconv=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: iconv has already been installed by SageMath" >&5
printf "%s\n" "$as_me: iconv has already been installed by SageMath" >&6;}
    sage_spkg_install_iconv=yes
    sage_use_system_iconv=installed

fi

if test ${sage_require_iconv+y}
then :

else $as_nop
  sage_require_iconv=yes
fi


if test "x$sage_spkg_install_iconv" = xno
then :

    if test "x$sage_require_iconv" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG iconv is not required on this system" >&5
printf "%s\n" "$as_me: SPKG iconv is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_iconv" = xno
then :

                        sage_spkg_install_iconv=yes

else $as_nop




    if test x"$am_cv_func_iconv" != xyes; then
       sage_spkg_install_iconv=yes
    fi

                if test "x$sage_spkg_install_iconv" = xno
then :

                                        sage_use_system_iconv=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG iconv" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG iconv" >&6;}

else $as_nop

                    if test "x$sage_use_system_iconv" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-iconv=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-iconv)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG iconv" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG iconv" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ICONV










# BEGIN SAGE_SPKG_CONFIGURE_IGRAPH

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/igraph/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG igraph..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG igraph... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-igraph was given.
if test ${with_system_igraph+y}
then :
  withval=$with_system_igraph; sage_use_system_igraph=$withval

fi


sage_spkg_name=igraph

if test ${sage_use_system_igraph+y}
then :

else $as_nop
  sage_use_system_igraph=yes
fi

sage_spkg_install_igraph=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: igraph has already been installed by SageMath" >&5
printf "%s\n" "$as_me: igraph has already been installed by SageMath" >&6;}
    sage_spkg_install_igraph=yes
    sage_use_system_igraph=installed

fi

if test ${sage_require_igraph+y}
then :

else $as_nop
  sage_require_igraph=yes
fi


if test "x$sage_spkg_install_igraph" = xno
then :

    if test "x$sage_require_igraph" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG igraph is not required on this system" >&5
printf "%s\n" "$as_me: SPKG igraph is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_igraph" = xno
then :

                        sage_spkg_install_igraph=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of glpk openblas gmp is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of glpk openblas gmp is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_glpk = xyes -o x$sage_spkg_install_openblas = xyes -o x$sage_spkg_install_gmp = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install igraph as well" >&5
printf "%s\n" "yes; install igraph as well" >&6; }
        sage_spkg_install_igraph=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for igraph >= 0.10.14 igraph < 0.10.16" >&5
printf %s "checking for igraph >= 0.10.14 igraph < 0.10.16... " >&6; }

if test -n "$IGRAPH_CFLAGS"; then
    pkg_cv_IGRAPH_CFLAGS="$IGRAPH_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"igraph >= 0.10.14 igraph < 0.10.16\""; } >&5
  ($PKG_CONFIG --exists --print-errors "igraph >= 0.10.14 igraph < 0.10.16") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_IGRAPH_CFLAGS=`$PKG_CONFIG --cflags "igraph >= 0.10.14 igraph < 0.10.16" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$IGRAPH_LIBS"; then
    pkg_cv_IGRAPH_LIBS="$IGRAPH_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"igraph >= 0.10.14 igraph < 0.10.16\""; } >&5
  ($PKG_CONFIG --exists --print-errors "igraph >= 0.10.14 igraph < 0.10.16") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_IGRAPH_LIBS=`$PKG_CONFIG --libs "igraph >= 0.10.14 igraph < 0.10.16" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                IGRAPH_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "igraph >= 0.10.14 igraph < 0.10.16" 2>&1`
        else
                IGRAPH_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "igraph >= 0.10.14 igraph < 0.10.16" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$IGRAPH_PKG_ERRORS" >&5


        sage_spkg_install_igraph=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        sage_spkg_install_igraph=yes
else
        IGRAPH_CFLAGS=$pkg_cv_IGRAPH_CFLAGS
        IGRAPH_LIBS=$pkg_cv_IGRAPH_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


fi


                if test "x$sage_spkg_install_igraph" = xno
then :

                                        sage_use_system_igraph=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG igraph" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG igraph" >&6;}

else $as_nop

                    if test "x$sage_use_system_igraph" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-igraph=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-igraph)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG igraph" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG igraph" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IGRAPH










# BEGIN SAGE_SPKG_CONFIGURE_IMAGEMAGICK

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/imagemagick/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG imagemagick..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG imagemagick... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-imagemagick was given.
if test ${with_system_imagemagick+y}
then :
  withval=$with_system_imagemagick; sage_use_system_imagemagick=$withval

fi


sage_spkg_name=imagemagick

if test ${sage_use_system_imagemagick+y}
then :

else $as_nop
  sage_use_system_imagemagick=yes
fi

sage_spkg_install_imagemagick=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: imagemagick has already been installed by SageMath" >&5
printf "%s\n" "$as_me: imagemagick has already been installed by SageMath" >&6;}
    sage_spkg_install_imagemagick=yes
    sage_use_system_imagemagick=installed

fi

if test ${sage_require_imagemagick+y}
then :

else $as_nop
  sage_require_imagemagick=yes
fi


if test "x$sage_spkg_install_imagemagick" = xno
then :

    if test "x$sage_require_imagemagick" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG imagemagick is not required on this system" >&5
printf "%s\n" "$as_me: SPKG imagemagick is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_imagemagick" = xno
then :

                        sage_spkg_install_imagemagick=yes

else $as_nop



   # Extract the first word of "convert", so it can be a program name with args.
set dummy convert; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CONVERT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $CONVERT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CONVERT="$CONVERT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_CONVERT="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CONVERT=$ac_cv_path_CONVERT
if test -n "$CONVERT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CONVERT" >&5
printf "%s\n" "$CONVERT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


   if test -z "$ac_cv_path_CONVERT"
then :
  sage_spkg_install_imagemagick=yes
fi

                if test "x$sage_spkg_install_imagemagick" = xno
then :

                                        sage_use_system_imagemagick=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG imagemagick" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG imagemagick" >&6;}

else $as_nop

                    if test "x$sage_use_system_imagemagick" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-imagemagick=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-imagemagick)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG imagemagick" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG imagemagick" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IMAGEMAGICK










# BEGIN SAGE_SPKG_CONFIGURE_IML

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/iml/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG iml..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG iml... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-iml was given.
if test ${with_system_iml+y}
then :
  withval=$with_system_iml; sage_use_system_iml=$withval

fi


sage_spkg_name=iml

if test ${sage_use_system_iml+y}
then :

else $as_nop
  sage_use_system_iml=yes
fi

sage_spkg_install_iml=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: iml has already been installed by SageMath" >&5
printf "%s\n" "$as_me: iml has already been installed by SageMath" >&6;}
    sage_spkg_install_iml=yes
    sage_use_system_iml=installed

fi

if test ${sage_require_iml+y}
then :

else $as_nop
  sage_require_iml=yes
fi


if test "x$sage_spkg_install_iml" = xno
then :

    if test "x$sage_require_iml" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG iml is not required on this system" >&5
printf "%s\n" "$as_me: SPKG iml is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_iml" = xno
then :

                        sage_spkg_install_iml=yes

else $as_nop







    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp openblas is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp openblas is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes -o x$sage_spkg_install_openblas = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install iml as well" >&5
printf "%s\n" "yes; install iml as well" >&6; }
        sage_spkg_install_iml=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    ac_fn_cxx_check_header_compile "$LINENO" "iml.h" "ac_cv_header_iml_h" "
      #ifdef HAVE_GMP_H
      #include <gmp.h>
      #endif

"
if test "x$ac_cv_header_iml_h" = xyes
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing nonsingSolvLlhsMM" >&5
printf %s "checking for library containing nonsingSolvLlhsMM... " >&6; }
if test ${ac_cv_search_nonsingSolvLlhsMM+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int nonsingSolvLlhsMM ();
}
int
main (void)
{
return conftest::nonsingSolvLlhsMM ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' iml
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_nonsingSolvLlhsMM=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_nonsingSolvLlhsMM+y}
then :
  break
fi
done
if test ${ac_cv_search_nonsingSolvLlhsMM+y}
then :

else $as_nop
  ac_cv_search_nonsingSolvLlhsMM=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nonsingSolvLlhsMM" >&5
printf "%s\n" "$ac_cv_search_nonsingSolvLlhsMM" >&6; }
ac_res=$ac_cv_search_nonsingSolvLlhsMM
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_iml=yes
fi


else $as_nop

      sage_spkg_install_iml=yes

fi



fi


                if test "x$sage_spkg_install_iml" = xno
then :

                                        sage_use_system_iml=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG iml" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG iml" >&6;}

else $as_nop

                    if test "x$sage_use_system_iml" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-iml=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-iml)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG iml" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG iml" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IML










# BEGIN SAGE_SPKG_CONFIGURE_INFO

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/info/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG info..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG info... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-info was given.
if test ${with_system_info+y}
then :
  withval=$with_system_info; sage_use_system_info=$withval

fi


sage_spkg_name=info

if test ${sage_use_system_info+y}
then :

else $as_nop
  sage_use_system_info=yes
fi

sage_spkg_install_info=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: info has already been installed by SageMath" >&5
printf "%s\n" "$as_me: info has already been installed by SageMath" >&6;}
    sage_spkg_install_info=yes
    sage_use_system_info=installed

fi

if test ${sage_require_info+y}
then :

else $as_nop
  sage_require_info=yes
fi


if test "x$sage_spkg_install_info" = xno
then :

    if test "x$sage_require_info" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG info is not required on this system" >&5
printf "%s\n" "$as_me: SPKG info is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_info" = xno
then :

                        sage_spkg_install_info=yes

else $as_nop



  # Extract the first word of "info", so it can be a program name with args.
set dummy info; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_INFO+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $INFO in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_INFO="$INFO" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_INFO="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
INFO=$ac_cv_path_INFO
if test -n "$INFO"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INFO" >&5
printf "%s\n" "$INFO" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  if test -z "${INFO}"
then :
  sage_spkg_install_info=yes

else $as_nop

          # Extract the first word of "texi2any", so it can be a program name with args.
set dummy texi2any; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEXI2ANY+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEXI2ANY in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEXI2ANY="$TEXI2ANY" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_TEXI2ANY="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TEXI2ANY=$ac_cv_path_TEXI2ANY
if test -n "$TEXI2ANY"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEXI2ANY" >&5
printf "%s\n" "$TEXI2ANY" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


     if test -z "${TEXI2ANY}"
then :
  sage_spkg_install_info=yes

else $as_nop

        if makeinfo -c foo 2>&1 | grep -q invalid
then :

                  sage_spkg_install_info=yes
fi
        rm -f stdin.info

fi

fi

                if test "x$sage_spkg_install_info" = xno
then :

                                        sage_use_system_info=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG info" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG info" >&6;}

else $as_nop

                    if test "x$sage_use_system_info" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-info=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-info)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG info" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG info" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_INFO










# BEGIN SAGE_SPKG_CONFIGURE_ISL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/isl/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG isl..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG isl... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-isl was given.
if test ${with_system_isl+y}
then :
  withval=$with_system_isl; sage_use_system_isl=$withval

fi


sage_spkg_name=isl

if test ${sage_use_system_isl+y}
then :

else $as_nop
  sage_use_system_isl=yes
fi

sage_spkg_install_isl=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: isl has already been installed by SageMath" >&5
printf "%s\n" "$as_me: isl has already been installed by SageMath" >&6;}
    sage_spkg_install_isl=yes
    sage_use_system_isl=installed

fi

if test ${sage_require_isl+y}
then :

else $as_nop
  sage_require_isl=yes
fi


if test "x$sage_spkg_install_isl" = xno
then :

    if test "x$sage_require_isl" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG isl is not required on this system" >&5
printf "%s\n" "$as_me: SPKG isl is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_isl" = xno
then :

                        sage_spkg_install_isl=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install isl as well" >&5
printf "%s\n" "yes; install isl as well" >&6; }
        sage_spkg_install_isl=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for isl >= 0.20" >&5
printf %s "checking for isl >= 0.20... " >&6; }

if test -n "$ISL_CFLAGS"; then
    pkg_cv_ISL_CFLAGS="$ISL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"isl >= 0.20\""; } >&5
  ($PKG_CONFIG --exists --print-errors "isl >= 0.20") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ISL_CFLAGS=`$PKG_CONFIG --cflags "isl >= 0.20" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$ISL_LIBS"; then
    pkg_cv_ISL_LIBS="$ISL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"isl >= 0.20\""; } >&5
  ($PKG_CONFIG --exists --print-errors "isl >= 0.20") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_ISL_LIBS=`$PKG_CONFIG --libs "isl >= 0.20" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                ISL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "isl >= 0.20" 2>&1`
        else
                ISL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "isl >= 0.20" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$ISL_PKG_ERRORS" >&5


           sage_spkg_install_isl=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

           sage_spkg_install_isl=yes
else
        ISL_CFLAGS=$pkg_cv_ISL_CFLAGS
        ISL_LIBS=$pkg_cv_ISL_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


fi


                if test "x$sage_spkg_install_isl" = xno
then :

                                        sage_use_system_isl=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG isl" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG isl" >&6;}

else $as_nop

                    if test "x$sage_use_system_isl" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-isl=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-isl)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG isl" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG isl" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ISL










# BEGIN SAGE_SPKG_CONFIGURE_LCALC

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/lcalc/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG lcalc..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG lcalc... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-lcalc was given.
if test ${with_system_lcalc+y}
then :
  withval=$with_system_lcalc; sage_use_system_lcalc=$withval

fi


sage_spkg_name=lcalc

if test ${sage_use_system_lcalc+y}
then :

else $as_nop
  sage_use_system_lcalc=yes
fi

sage_spkg_install_lcalc=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: lcalc has already been installed by SageMath" >&5
printf "%s\n" "$as_me: lcalc has already been installed by SageMath" >&6;}
    sage_spkg_install_lcalc=yes
    sage_use_system_lcalc=installed

fi

if test ${sage_require_lcalc+y}
then :

else $as_nop
  sage_require_lcalc=yes
fi


if test "x$sage_spkg_install_lcalc" = xno
then :

    if test "x$sage_require_lcalc" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG lcalc is not required on this system" >&5
printf "%s\n" "$as_me: SPKG lcalc is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_lcalc" = xno
then :

                        sage_spkg_install_lcalc=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of pari is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of pari is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_pari = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install lcalc as well" >&5
printf "%s\n" "yes; install lcalc as well" >&6; }
        sage_spkg_install_lcalc=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


            # Extract the first word of "lcalc", so it can be a program name with args.
set dummy lcalc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_LCALC_BIN+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $LCALC_BIN in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LCALC_BIN="$LCALC_BIN" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_LCALC_BIN="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
LCALC_BIN=$ac_cv_path_LCALC_BIN
if test -n "$LCALC_BIN"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LCALC_BIN" >&5
printf "%s\n" "$LCALC_BIN" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test -z "${LCALC_BIN}"
then :
  sage_spkg_install_lcalc=yes
fi
    ac_fn_cxx_check_header_compile "$LINENO" "lcalc/L.h" "ac_cv_header_lcalc_L_h" "$ac_includes_default"
if test "x$ac_cv_header_lcalc_L_h" = xyes
then :

else $as_nop
  sage_spkg_install_lcalc=yes
fi


                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for double-precision libLfunction >= 2.0.0 with pari support" >&5
printf %s "checking for double-precision libLfunction >= 2.0.0 with pari support... " >&6; }
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    LCALC_SAVED_LIBS="${LIBS}"
    LIBS="${LIBS} -lLfunction"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <lcalc/L.h>
                        #if !HAVE_LIBPARI
                        #error libLfunction missing PARI support
                        #endif
                        #if !PRECISION_DOUBLE
                        #error libLfunction must use double-precision
                        #endif
int
main (void)
{
initialize_globals();
                        vector<Double> zeros;
                        L_function<int> zeta;
                        zeta.find_zeros(1, 0, 1025, -1, "", &zeros);
                        return 0;
  ;
  return 0;
}

_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found; using lcalc from the system" >&5
printf "%s\n" "found; using lcalc from the system" >&6; }

else $as_nop

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found; installing the lcalc SPKG" >&5
printf "%s\n" "not found; installing the lcalc SPKG" >&6; }
      sage_spkg_install_lcalc=yes
      LIBS="${LCALC_SAVED_LIBS}"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu




fi


                if test "x$sage_spkg_install_lcalc" = xno
then :

                                        sage_use_system_lcalc=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG lcalc" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG lcalc" >&6;}

else $as_nop

                    if test "x$sage_use_system_lcalc" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-lcalc=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-lcalc)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG lcalc" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG lcalc" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LCALC










# BEGIN SAGE_SPKG_CONFIGURE_LIBBRAIDING

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libbraiding/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libbraiding..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG libbraiding... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-libbraiding was given.
if test ${with_system_libbraiding+y}
then :
  withval=$with_system_libbraiding; sage_use_system_libbraiding=$withval

fi


sage_spkg_name=libbraiding

if test ${sage_use_system_libbraiding+y}
then :

else $as_nop
  sage_use_system_libbraiding=yes
fi

sage_spkg_install_libbraiding=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libbraiding has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libbraiding has already been installed by SageMath" >&6;}
    sage_spkg_install_libbraiding=yes
    sage_use_system_libbraiding=installed

fi

if test ${sage_require_libbraiding+y}
then :

else $as_nop
  sage_require_libbraiding=yes
fi


if test "x$sage_spkg_install_libbraiding" = xno
then :

    if test "x$sage_require_libbraiding" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libbraiding is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libbraiding is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libbraiding" = xno
then :

                        sage_spkg_install_libbraiding=yes

else $as_nop




pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libbraiding >= 1.3.1" >&5
printf %s "checking for libbraiding >= 1.3.1... " >&6; }

if test -n "$libbraiding_CFLAGS"; then
    pkg_cv_libbraiding_CFLAGS="$libbraiding_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libbraiding >= 1.3.1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libbraiding >= 1.3.1") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libbraiding_CFLAGS=`$PKG_CONFIG --cflags "libbraiding >= 1.3.1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$libbraiding_LIBS"; then
    pkg_cv_libbraiding_LIBS="$libbraiding_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libbraiding >= 1.3.1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libbraiding >= 1.3.1") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libbraiding_LIBS=`$PKG_CONFIG --libs "libbraiding >= 1.3.1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                libbraiding_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libbraiding >= 1.3.1" 2>&1`
        else
                libbraiding_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libbraiding >= 1.3.1" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$libbraiding_PKG_ERRORS" >&5


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: couldn't find libbraiding >= 1.3.1. It will be installed" >&5
printf "%s\n" "couldn't find libbraiding >= 1.3.1. It will be installed" >&6; }
    sage_spkg_install_libbraiding=yes

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: couldn't find libbraiding >= 1.3.1. It will be installed" >&5
printf "%s\n" "couldn't find libbraiding >= 1.3.1. It will be installed" >&6; }
    sage_spkg_install_libbraiding=yes

else
        libbraiding_CFLAGS=$pkg_cv_libbraiding_CFLAGS
        libbraiding_LIBS=$pkg_cv_libbraiding_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found libbraiding >= 1.3.1, will use installed version" >&5
printf "%s\n" "found libbraiding >= 1.3.1, will use installed version" >&6; }
    sage_spkg_install_libbraiding=no

fi

                if test "x$sage_spkg_install_libbraiding" = xno
then :

                                        sage_use_system_libbraiding=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libbraiding" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libbraiding" >&6;}

else $as_nop

                    if test "x$sage_use_system_libbraiding" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libbraiding=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libbraiding)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libbraiding" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libbraiding" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBBRAIDING










# BEGIN SAGE_SPKG_CONFIGURE_LIBFFI

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libffi/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libffi..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG libffi... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-libffi was given.
if test ${with_system_libffi+y}
then :
  withval=$with_system_libffi; sage_use_system_libffi=$withval

fi


sage_spkg_name=libffi

if test ${sage_use_system_libffi+y}
then :

else $as_nop
  sage_use_system_libffi=yes
fi

sage_spkg_install_libffi=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libffi has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libffi has already been installed by SageMath" >&6;}
    sage_spkg_install_libffi=yes
    sage_use_system_libffi=installed

fi

if test ${sage_require_libffi+y}
then :

else $as_nop
  sage_require_libffi=yes
fi


if test "x$sage_spkg_install_libffi" = xno
then :

    if test "x$sage_require_libffi" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libffi is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libffi is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libffi" = xno
then :

                        sage_spkg_install_libffi=yes

else $as_nop




pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libffi" >&5
printf %s "checking for libffi... " >&6; }

if test -n "$LIBFFI_CFLAGS"; then
    pkg_cv_LIBFFI_CFLAGS="$LIBFFI_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libffi\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libffi") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBFFI_CFLAGS=`$PKG_CONFIG --cflags "libffi" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBFFI_LIBS"; then
    pkg_cv_LIBFFI_LIBS="$LIBFFI_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libffi\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libffi") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBFFI_LIBS=`$PKG_CONFIG --libs "libffi" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                LIBFFI_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libffi" 2>&1`
        else
                LIBFFI_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libffi" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$LIBFFI_PKG_ERRORS" >&5


                       for ac_header in ffi/ffi.h ffi.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
 sage_spkg_install_libffi=no; break
else $as_nop
  sage_spkg_install_libffi=yes
fi

done
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing ffi_call" >&5
printf %s "checking for library containing ffi_call... " >&6; }
if test ${ac_cv_search_ffi_call+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int ffi_call ();
}
int
main (void)
{
return conftest::ffi_call ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' ffi
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_ffi_call=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_ffi_call+y}
then :
  break
fi
done
if test ${ac_cv_search_ffi_call+y}
then :

else $as_nop
  ac_cv_search_ffi_call=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ffi_call" >&5
printf "%s\n" "$ac_cv_search_ffi_call" >&6; }
ac_res=$ac_cv_search_ffi_call
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_libffi=yes
fi


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                       for ac_header in ffi/ffi.h ffi.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
 sage_spkg_install_libffi=no; break
else $as_nop
  sage_spkg_install_libffi=yes
fi

done
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing ffi_call" >&5
printf %s "checking for library containing ffi_call... " >&6; }
if test ${ac_cv_search_ffi_call+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int ffi_call ();
}
int
main (void)
{
return conftest::ffi_call ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' ffi
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_ffi_call=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_ffi_call+y}
then :
  break
fi
done
if test ${ac_cv_search_ffi_call+y}
then :

else $as_nop
  ac_cv_search_ffi_call=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ffi_call" >&5
printf "%s\n" "$ac_cv_search_ffi_call" >&6; }
ac_res=$ac_cv_search_ffi_call
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_libffi=yes
fi


else
        LIBFFI_CFLAGS=$pkg_cv_LIBFFI_CFLAGS
        LIBFFI_LIBS=$pkg_cv_LIBFFI_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

                if test "x$sage_spkg_install_libffi" = xno
then :

                                        sage_use_system_libffi=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libffi" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libffi" >&6;}

else $as_nop

                    if test "x$sage_use_system_libffi" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libffi=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libffi)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libffi" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libffi" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBFFI










# BEGIN SAGE_SPKG_CONFIGURE_LIBGD

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libgd/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libgd..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG libgd... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-libgd was given.
if test ${with_system_libgd+y}
then :
  withval=$with_system_libgd; sage_use_system_libgd=$withval

fi


sage_spkg_name=libgd

if test ${sage_use_system_libgd+y}
then :

else $as_nop
  sage_use_system_libgd=yes
fi

sage_spkg_install_libgd=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libgd has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libgd has already been installed by SageMath" >&6;}
    sage_spkg_install_libgd=yes
    sage_use_system_libgd=installed

fi

if test ${sage_require_libgd+y}
then :

else $as_nop
  sage_require_libgd=yes
fi


if test "x$sage_spkg_install_libgd" = xno
then :

    if test "x$sage_require_libgd" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libgd is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libgd is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libgd" = xno
then :

                        sage_spkg_install_libgd=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gcc libpng freetype is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gcc libpng freetype is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gcc = xyes -o x$sage_spkg_install_libpng = xyes -o x$sage_spkg_install_freetype = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install libgd as well" >&5
printf "%s\n" "yes; install libgd as well" >&6; }
        sage_spkg_install_libgd=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdlib >= 2.1" >&5
printf %s "checking for gdlib >= 2.1... " >&6; }

if test -n "$LIBGD_CFLAGS"; then
    pkg_cv_LIBGD_CFLAGS="$LIBGD_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gdlib >= 2.1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gdlib >= 2.1") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBGD_CFLAGS=`$PKG_CONFIG --cflags "gdlib >= 2.1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBGD_LIBS"; then
    pkg_cv_LIBGD_LIBS="$LIBGD_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gdlib >= 2.1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gdlib >= 2.1") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBGD_LIBS=`$PKG_CONFIG --libs "gdlib >= 2.1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                LIBGD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gdlib >= 2.1" 2>&1`
        else
                LIBGD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gdlib >= 2.1" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$LIBGD_PKG_ERRORS" >&5

        sage_spkg_install_libgd=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_libgd=yes
else
        LIBGD_CFLAGS=$pkg_cv_LIBGD_CFLAGS
        LIBGD_LIBS=$pkg_cv_LIBGD_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


fi


                if test "x$sage_spkg_install_libgd" = xno
then :

                                        sage_use_system_libgd=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libgd" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libgd" >&6;}

else $as_nop

                    if test "x$sage_use_system_libgd" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libgd=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libgd)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libgd" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libgd" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBGD










# BEGIN SAGE_SPKG_CONFIGURE_LIBGRAPHVIZ

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libgraphviz/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libgraphviz..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG libgraphviz... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-libgraphviz was given.
if test ${with_system_libgraphviz+y}
then :
  withval=$with_system_libgraphviz; sage_use_system_libgraphviz=$withval

fi


sage_spkg_name=libgraphviz

if test ${sage_use_system_libgraphviz+y}
then :

else $as_nop
  sage_use_system_libgraphviz=yes
fi

sage_spkg_install_libgraphviz=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libgraphviz has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libgraphviz has already been installed by SageMath" >&6;}
    sage_spkg_install_libgraphviz=yes
    sage_use_system_libgraphviz=installed

fi

if test ${sage_require_libgraphviz+y}
then :

else $as_nop
  sage_require_libgraphviz=yes
fi


if test "x$sage_spkg_install_libgraphviz" = xno
then :

    if test "x$sage_require_libgraphviz" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libgraphviz is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libgraphviz is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libgraphviz" = xno
then :

                        sage_spkg_install_libgraphviz=yes

else $as_nop



    ac_fn_cxx_check_header_compile "$LINENO" "graphviz/cgraph.h" "ac_cv_header_graphviz_cgraph_h" "$ac_includes_default"
if test "x$ac_cv_header_graphviz_cgraph_h" = xyes
then :

else $as_nop
  sage_spkg_install_libgraphviz=yes
fi


                if test "x$sage_spkg_install_libgraphviz" = xno
then :

                                        sage_use_system_libgraphviz=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libgraphviz" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libgraphviz" >&6;}

else $as_nop

                    if test "x$sage_use_system_libgraphviz" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libgraphviz=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libgraphviz)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libgraphviz" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libgraphviz" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBGRAPHVIZ










# BEGIN SAGE_SPKG_CONFIGURE_LIBHOMFLY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libhomfly/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libhomfly..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG libhomfly... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-libhomfly was given.
if test ${with_system_libhomfly+y}
then :
  withval=$with_system_libhomfly; sage_use_system_libhomfly=$withval

fi


sage_spkg_name=libhomfly

if test ${sage_use_system_libhomfly+y}
then :

else $as_nop
  sage_use_system_libhomfly=yes
fi

sage_spkg_install_libhomfly=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libhomfly has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libhomfly has already been installed by SageMath" >&6;}
    sage_spkg_install_libhomfly=yes
    sage_use_system_libhomfly=installed

fi

if test ${sage_require_libhomfly+y}
then :

else $as_nop
  sage_require_libhomfly=yes
fi


if test "x$sage_spkg_install_libhomfly" = xno
then :

    if test "x$sage_require_libhomfly" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libhomfly is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libhomfly is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libhomfly" = xno
then :

                        sage_spkg_install_libhomfly=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gc is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gc is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gc = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install libhomfly as well" >&5
printf "%s\n" "yes; install libhomfly as well" >&6; }
        sage_spkg_install_libhomfly=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

       ac_fn_cxx_check_header_compile "$LINENO" "homfly.h" "ac_cv_header_homfly_h" "$ac_includes_default"
if test "x$ac_cv_header_homfly_h" = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing homfly" >&5
printf %s "checking for library containing homfly... " >&6; }
if test ${ac_cv_search_homfly+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int homfly ();
}
int
main (void)
{
return conftest::homfly ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' homfly
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_homfly=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_homfly+y}
then :
  break
fi
done
if test ${ac_cv_search_homfly+y}
then :

else $as_nop
  ac_cv_search_homfly=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_homfly" >&5
printf "%s\n" "$ac_cv_search_homfly" >&6; }
ac_res=$ac_cv_search_homfly
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"


else $as_nop
  sage_spkg_install_libhomfly=yes
fi


else $as_nop
  sage_spkg_install_libhomfly=yes
fi



fi


                if test "x$sage_spkg_install_libhomfly" = xno
then :

                                        sage_use_system_libhomfly=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libhomfly" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libhomfly" >&6;}

else $as_nop

                    if test "x$sage_use_system_libhomfly" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libhomfly=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libhomfly)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libhomfly" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libhomfly" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBHOMFLY










# BEGIN SAGE_SPKG_CONFIGURE_LIBJPEG

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libjpeg/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libjpeg..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG libjpeg... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-libjpeg was given.
if test ${with_system_libjpeg+y}
then :
  withval=$with_system_libjpeg; sage_use_system_libjpeg=$withval

fi


sage_spkg_name=libjpeg

if test ${sage_use_system_libjpeg+y}
then :

else $as_nop
  sage_use_system_libjpeg=yes
fi

sage_spkg_install_libjpeg=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libjpeg has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libjpeg has already been installed by SageMath" >&6;}
    sage_spkg_install_libjpeg=yes
    sage_use_system_libjpeg=installed

fi

if test ${sage_require_libjpeg+y}
then :

else $as_nop
  sage_require_libjpeg=yes
fi


if test "x$sage_spkg_install_libjpeg" = xno
then :

    if test "x$sage_require_libjpeg" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libjpeg is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libjpeg is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libjpeg" = xno
then :

                        sage_spkg_install_libjpeg=yes

else $as_nop




pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libjpeg" >&5
printf %s "checking for libjpeg... " >&6; }

if test -n "$libjpeg_CFLAGS"; then
    pkg_cv_libjpeg_CFLAGS="$libjpeg_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libjpeg\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libjpeg") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libjpeg_CFLAGS=`$PKG_CONFIG --cflags "libjpeg" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$libjpeg_LIBS"; then
    pkg_cv_libjpeg_LIBS="$libjpeg_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libjpeg\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libjpeg") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libjpeg_LIBS=`$PKG_CONFIG --libs "libjpeg" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                libjpeg_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libjpeg" 2>&1`
        else
                libjpeg_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libjpeg" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$libjpeg_PKG_ERRORS" >&5


        sage_spkg_install_libjpeg=yes

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        sage_spkg_install_libjpeg=yes

else
        libjpeg_CFLAGS=$pkg_cv_libjpeg_CFLAGS
        libjpeg_LIBS=$pkg_cv_libjpeg_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

        SAGE_HAVE_LIBJPEG=1


fi

                if test "x$sage_spkg_install_libjpeg" = xno
then :

                                        sage_use_system_libjpeg=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libjpeg" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libjpeg" >&6;}

else $as_nop

                    if test "x$sage_use_system_libjpeg" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libjpeg=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libjpeg)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libjpeg" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libjpeg" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBJPEG










# BEGIN SAGE_SPKG_CONFIGURE_XZ

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/xz/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG xz..." >& 6
printf "%s\n" "## --------------------------------------------------- ##
## Checking whether SageMath should install SPKG xz... ##
## --------------------------------------------------- ##" >& 5


# Check whether --with-system-xz was given.
if test ${with_system_xz+y}
then :
  withval=$with_system_xz; sage_use_system_xz=$withval

fi


sage_spkg_name=xz

if test ${sage_use_system_xz+y}
then :

else $as_nop
  sage_use_system_xz=yes
fi

sage_spkg_install_xz=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: xz has already been installed by SageMath" >&5
printf "%s\n" "$as_me: xz has already been installed by SageMath" >&6;}
    sage_spkg_install_xz=yes
    sage_use_system_xz=installed

fi

if test ${sage_require_xz+y}
then :

else $as_nop
  sage_require_xz=yes
fi
                                        if "$SAGE_BOOTSTRAP_PYTHON" -c "import lzma" 2>& 5
then :

             sage_require_xz=no

fi


if test "x$sage_spkg_install_xz" = xno
then :

    if test "x$sage_require_xz" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG xz is not required on this system" >&5
printf "%s\n" "$as_me: SPKG xz is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_xz" = xno
then :

                        sage_spkg_install_xz=yes

else $as_nop



        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xz >= 4.999.0" >&5
printf %s "checking for xz >= 4.999.0... " >&6; }
if test ${ac_cv_path_XZ+y}
then :
  printf %s "(cached) " >&6
else $as_nop

            if test -z "$XZ"; then
  ac_path_XZ_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in xz
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_XZ="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_XZ" || continue

              xz_version=`$ac_path_XZ --version 2>&1 | cut -d' ' -f4 | $SED -n 1p`
              if test -n "$xz_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$xz_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "4.999.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                      ac_cv_path_XZ="$ac_path_XZ"
                      ac_path_XZ_found=:

      fi


fi

      $ac_path_XZ_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_XZ"; then
    :
  fi
else
  ac_cv_path_XZ=$XZ
fi

            if test -z "$ac_cv_path_XZ"
then :
  sage_spkg_install_xz=yes
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_XZ" >&5
printf "%s\n" "$ac_cv_path_XZ" >&6; }

                if test "x$sage_spkg_install_xz" = xno
then :

                                        sage_use_system_xz=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG xz" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG xz" >&6;}

else $as_nop

                    if test "x$sage_use_system_xz" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-xz=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-xz)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG xz" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG xz" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_XZ










# BEGIN SAGE_SPKG_CONFIGURE_LIBLZMA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/liblzma/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG liblzma..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG liblzma... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-liblzma was given.
if test ${with_system_liblzma+y}
then :
  withval=$with_system_liblzma; sage_use_system_liblzma=$withval

fi


sage_spkg_name=liblzma

if test ${sage_use_system_liblzma+y}
then :

else $as_nop
  sage_use_system_liblzma=yes
fi

sage_spkg_install_liblzma=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: liblzma has already been installed by SageMath" >&5
printf "%s\n" "$as_me: liblzma has already been installed by SageMath" >&6;}
    sage_spkg_install_liblzma=yes
    sage_use_system_liblzma=installed

fi

if test ${sage_require_liblzma+y}
then :

else $as_nop
  sage_require_liblzma=yes
fi


if test "x$sage_spkg_install_liblzma" = xno
then :

    if test "x$sage_require_liblzma" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG liblzma is not required on this system" >&5
printf "%s\n" "$as_me: SPKG liblzma is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_liblzma" = xno
then :

                        sage_spkg_install_liblzma=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of xz is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of xz is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_xz = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install liblzma as well" >&5
printf "%s\n" "yes; install liblzma as well" >&6; }
        sage_spkg_install_liblzma=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lzma_raw_decoder in -llzma" >&5
printf %s "checking for lzma_raw_decoder in -llzma... " >&6; }
if test ${ac_cv_lib_lzma_lzma_raw_decoder+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-llzma  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int lzma_raw_decoder ();
}
int
main (void)
{
return conftest::lzma_raw_decoder ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_lzma_lzma_raw_decoder=yes
else $as_nop
  ac_cv_lib_lzma_lzma_raw_decoder=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_raw_decoder" >&5
printf "%s\n" "$ac_cv_lib_lzma_lzma_raw_decoder" >&6; }
if test "x$ac_cv_lib_lzma_lzma_raw_decoder" = xyes
then :
  lzma_cv_liblzma=yes
else $as_nop
  lzma_cv_liblzma=no
fi

    ac_fn_cxx_check_header_compile "$LINENO" "lzma.h" "ac_cv_header_lzma_h" "$ac_includes_default"
if test "x$ac_cv_header_lzma_h" = xyes
then :
  lzma_cv_lzma_h=yes
else $as_nop
  lzma_cv_lzma_h=no
fi

    if test "$lzma_cv_liblzma" != "yes" -o "$lzma_cv_lzma_h" != "yes"; then
        sage_spkg_install_liblzma=yes
    fi


fi


                if test "x$sage_spkg_install_liblzma" = xno
then :

                                        sage_use_system_liblzma=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG liblzma" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG liblzma" >&6;}

else $as_nop

                    if test "x$sage_use_system_liblzma" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-liblzma=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-liblzma)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG liblzma" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG liblzma" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBLZMA










# BEGIN SAGE_SPKG_CONFIGURE_NAUTY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/nauty/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG nauty..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG nauty... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-nauty was given.
if test ${with_system_nauty+y}
then :
  withval=$with_system_nauty; sage_use_system_nauty=$withval

fi


sage_spkg_name=nauty

if test ${sage_use_system_nauty+y}
then :

else $as_nop
  sage_use_system_nauty=yes
fi

sage_spkg_install_nauty=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: nauty has already been installed by SageMath" >&5
printf "%s\n" "$as_me: nauty has already been installed by SageMath" >&6;}
    sage_spkg_install_nauty=yes
    sage_use_system_nauty=installed

fi

if test ${sage_require_nauty+y}
then :

else $as_nop
  sage_require_nauty=yes
fi


if test "x$sage_spkg_install_nauty" = xno
then :

    if test "x$sage_require_nauty" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG nauty is not required on this system" >&5
printf "%s\n" "$as_me: SPKG nauty is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_nauty" = xno
then :

                        sage_spkg_install_nauty=yes

else $as_nop



  # Extract the first word of "geng", so it can be a program name with args.
set dummy geng; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GENGCHECK+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $GENGCHECK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GENGCHECK="$GENGCHECK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_GENGCHECK="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GENGCHECK=$ac_cv_path_GENGCHECK
if test -n "$GENGCHECK"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GENGCHECK" >&5
printf "%s\n" "$GENGCHECK" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  if test x$GENGCHECK = x
then :

    # Extract the first word of "nauty-geng", so it can be a program name with args.
set dummy nauty-geng; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GENGnautyCHECK+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $GENGnautyCHECK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GENGnautyCHECK="$GENGnautyCHECK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_GENGnautyCHECK="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GENGnautyCHECK=$ac_cv_path_GENGnautyCHECK
if test -n "$GENGnautyCHECK"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GENGnautyCHECK" >&5
printf "%s\n" "$GENGnautyCHECK" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


     if test x$GENGnautyCHECK = x
then :
  sage_spkg_install_nauty=yes
else $as_nop


      # Extract the first word of "[nauty-]nautyprog", so it can be a program name with args.
set dummy nauty-directg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_naudirectg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $naudirectg in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_naudirectg="$naudirectg" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_naudirectg="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
naudirectg=$ac_cv_path_naudirectg
if test -n "$naudirectg"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $naudirectg" >&5
printf "%s\n" "$naudirectg" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$naudirectg = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[nauty-]nautyprog", so it can be a program name with args.
set dummy nauty-gentourng; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_naugentourng+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $naugentourng in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_naugentourng="$naugentourng" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_naugentourng="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
naugentourng=$ac_cv_path_naugentourng
if test -n "$naugentourng"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $naugentourng" >&5
printf "%s\n" "$naugentourng" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$naugentourng = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[nauty-]nautyprog", so it can be a program name with args.
set dummy nauty-geng; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_naugeng+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $naugeng in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_naugeng="$naugeng" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_naugeng="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
naugeng=$ac_cv_path_naugeng
if test -n "$naugeng"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $naugeng" >&5
printf "%s\n" "$naugeng" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$naugeng = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[nauty-]nautyprog", so it can be a program name with args.
set dummy nauty-genbg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_naugenbg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $naugenbg in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_naugenbg="$naugenbg" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_naugenbg="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
naugenbg=$ac_cv_path_naugenbg
if test -n "$naugenbg"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $naugenbg" >&5
printf "%s\n" "$naugenbg" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$naugenbg = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[nauty-]nautyprog", so it can be a program name with args.
set dummy nauty-gentreeg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_naugentreeg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $naugentreeg in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_naugentreeg="$naugentreeg" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_naugentreeg="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
naugentreeg=$ac_cv_path_naugentreeg
if test -n "$naugentreeg"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $naugentreeg" >&5
printf "%s\n" "$naugentreeg" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$naugentreeg = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[nauty-]nautyprog", so it can be a program name with args.
set dummy nauty-genktreeg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_naugenktreeg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $naugenktreeg in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_naugenktreeg="$naugenktreeg" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_naugenktreeg="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
naugenktreeg=$ac_cv_path_naugenktreeg
if test -n "$naugenktreeg"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $naugenktreeg" >&5
printf "%s\n" "$naugenktreeg" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$naugenktreeg = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[nauty-]nautyprog", so it can be a program name with args.
set dummy nauty-genposetg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_naugenposetg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $naugenposetg in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_naugenposetg="$naugenposetg" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_naugenposetg="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
naugenposetg=$ac_cv_path_naugenposetg
if test -n "$naugenposetg"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $naugenposetg" >&5
printf "%s\n" "$naugenposetg" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$naugenposetg = x
then :
  sage_spkg_install_nauty=yes
fi

    SAGE_NAUTY_BINS_PREFIX='nauty-'


fi

else $as_nop


      # Extract the first word of "[]nautyprog", so it can be a program name with args.
set dummy directg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_foodirectg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $foodirectg in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_foodirectg="$foodirectg" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_foodirectg="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
foodirectg=$ac_cv_path_foodirectg
if test -n "$foodirectg"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $foodirectg" >&5
printf "%s\n" "$foodirectg" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$foodirectg = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[]nautyprog", so it can be a program name with args.
set dummy gentourng; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_foogentourng+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $foogentourng in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_foogentourng="$foogentourng" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_foogentourng="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
foogentourng=$ac_cv_path_foogentourng
if test -n "$foogentourng"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $foogentourng" >&5
printf "%s\n" "$foogentourng" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$foogentourng = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[]nautyprog", so it can be a program name with args.
set dummy geng; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_foogeng+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $foogeng in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_foogeng="$foogeng" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_foogeng="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
foogeng=$ac_cv_path_foogeng
if test -n "$foogeng"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $foogeng" >&5
printf "%s\n" "$foogeng" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$foogeng = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[]nautyprog", so it can be a program name with args.
set dummy genbg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_foogenbg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $foogenbg in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_foogenbg="$foogenbg" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_foogenbg="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
foogenbg=$ac_cv_path_foogenbg
if test -n "$foogenbg"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $foogenbg" >&5
printf "%s\n" "$foogenbg" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$foogenbg = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[]nautyprog", so it can be a program name with args.
set dummy gentreeg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_foogentreeg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $foogentreeg in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_foogentreeg="$foogentreeg" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_foogentreeg="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
foogentreeg=$ac_cv_path_foogentreeg
if test -n "$foogentreeg"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $foogentreeg" >&5
printf "%s\n" "$foogentreeg" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$foogentreeg = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[]nautyprog", so it can be a program name with args.
set dummy genktreeg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_foogenktreeg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $foogenktreeg in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_foogenktreeg="$foogenktreeg" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_foogenktreeg="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
foogenktreeg=$ac_cv_path_foogenktreeg
if test -n "$foogenktreeg"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $foogenktreeg" >&5
printf "%s\n" "$foogenktreeg" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$foogenktreeg = x
then :
  sage_spkg_install_nauty=yes
fi

      # Extract the first word of "[]nautyprog", so it can be a program name with args.
set dummy genposetg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_foogenposetg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $foogenposetg in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_foogenposetg="$foogenposetg" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_foogenposetg="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
foogenposetg=$ac_cv_path_foogenposetg
if test -n "$foogenposetg"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $foogenposetg" >&5
printf "%s\n" "$foogenposetg" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


      if test x$foogenposetg = x
then :
  sage_spkg_install_nauty=yes
fi

    SAGE_NAUTY_BINS_PREFIX=''


fi

                if test "x$sage_spkg_install_nauty" = xno
then :

                                        sage_use_system_nauty=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG nauty" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG nauty" >&6;}

else $as_nop

                    if test "x$sage_use_system_nauty" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-nauty=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-nauty)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG nauty" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG nauty" >&6;}

fi

fi


fi

fi

fi


 if test x$sage_spkg_install_nauty = xyes
then :

   SAGE_NAUTY_BINS_PREFIX=''


fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_NAUTY










# BEGIN SAGE_SPKG_CONFIGURE_LIBNAUTY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libnauty/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libnauty..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG libnauty... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-libnauty was given.
if test ${with_system_libnauty+y}
then :
  withval=$with_system_libnauty; sage_use_system_libnauty=$withval

fi


sage_spkg_name=libnauty

if test ${sage_use_system_libnauty+y}
then :

else $as_nop
  sage_use_system_libnauty=yes
fi

sage_spkg_install_libnauty=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libnauty has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libnauty has already been installed by SageMath" >&6;}
    sage_spkg_install_libnauty=yes
    sage_use_system_libnauty=installed

fi

if test ${sage_require_libnauty+y}
then :

else $as_nop
  sage_require_libnauty=yes
fi


if test "x$sage_spkg_install_libnauty" = xno
then :

    if test "x$sage_require_libnauty" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libnauty is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libnauty is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libnauty" = xno
then :

                        sage_spkg_install_libnauty=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of nauty is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of nauty is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_nauty = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install libnauty as well" >&5
printf "%s\n" "yes; install libnauty as well" >&6; }
        sage_spkg_install_libnauty=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        ac_fn_cxx_check_header_compile "$LINENO" "nauty/nauty.h" "ac_cv_header_nauty_nauty_h" "$ac_includes_default"
if test "x$ac_cv_header_nauty_nauty_h" = xyes
then :

else $as_nop
  sage_spkg_install_libnauty=yes
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing densenauty" >&5
printf %s "checking for library containing densenauty... " >&6; }
if test ${ac_cv_search_densenauty+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int densenauty ();
}
int
main (void)
{
return conftest::densenauty ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' nauty
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_densenauty=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_densenauty+y}
then :
  break
fi
done
if test ${ac_cv_search_densenauty+y}
then :

else $as_nop
  ac_cv_search_densenauty=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_densenauty" >&5
printf "%s\n" "$ac_cv_search_densenauty" >&6; }
ac_res=$ac_cv_search_densenauty
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_libnauty=yes
fi



fi


                if test "x$sage_spkg_install_libnauty" = xno
then :

                                        sage_use_system_libnauty=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libnauty" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libnauty" >&6;}

else $as_nop

                    if test "x$sage_use_system_libnauty" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libnauty=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libnauty)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libnauty" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libnauty" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBNAUTY










# BEGIN SAGE_SPKG_CONFIGURE_LIBSEMIGROUPS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libsemigroups/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libsemigroups..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG libsemigroups... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-libsemigroups was given.
if test ${with_system_libsemigroups+y}
then :
  withval=$with_system_libsemigroups; sage_use_system_libsemigroups=$withval

fi


sage_spkg_name=libsemigroups

if test ${sage_use_system_libsemigroups+y}
then :

else $as_nop
  sage_use_system_libsemigroups=yes
fi

sage_spkg_install_libsemigroups=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libsemigroups has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libsemigroups has already been installed by SageMath" >&6;}
    sage_spkg_install_libsemigroups=yes
    sage_use_system_libsemigroups=installed

fi

if test ${sage_require_libsemigroups+y}
then :

else $as_nop
  sage_require_libsemigroups=yes
fi


if test "x$sage_spkg_install_libsemigroups" = xno
then :

    if test "x$sage_require_libsemigroups" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libsemigroups is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libsemigroups is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libsemigroups" = xno
then :

                        sage_spkg_install_libsemigroups=yes

else $as_nop




pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libsemigroups >= 0.6.7" >&5
printf %s "checking for libsemigroups >= 0.6.7... " >&6; }

if test -n "$LIBSEMIGROUPS_CFLAGS"; then
    pkg_cv_LIBSEMIGROUPS_CFLAGS="$LIBSEMIGROUPS_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsemigroups >= 0.6.7\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libsemigroups >= 0.6.7") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBSEMIGROUPS_CFLAGS=`$PKG_CONFIG --cflags "libsemigroups >= 0.6.7" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBSEMIGROUPS_LIBS"; then
    pkg_cv_LIBSEMIGROUPS_LIBS="$LIBSEMIGROUPS_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsemigroups >= 0.6.7\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libsemigroups >= 0.6.7") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBSEMIGROUPS_LIBS=`$PKG_CONFIG --libs "libsemigroups >= 0.6.7" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                LIBSEMIGROUPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsemigroups >= 0.6.7" 2>&1`
        else
                LIBSEMIGROUPS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsemigroups >= 0.6.7" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$LIBSEMIGROUPS_PKG_ERRORS" >&5

        sage_spkg_install_libsemigroups=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_libsemigroups=yes
else
        LIBSEMIGROUPS_CFLAGS=$pkg_cv_LIBSEMIGROUPS_CFLAGS
        LIBSEMIGROUPS_LIBS=$pkg_cv_LIBSEMIGROUPS_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

                if test "x$sage_spkg_install_libsemigroups" = xno
then :

                                        sage_use_system_libsemigroups=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libsemigroups" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libsemigroups" >&6;}

else $as_nop

                    if test "x$sage_use_system_libsemigroups" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libsemigroups=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libsemigroups)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libsemigroups" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libsemigroups" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBSEMIGROUPS










# BEGIN SAGE_SPKG_CONFIGURE_LIBUUID

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libuuid/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libuuid..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG libuuid... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-libuuid was given.
if test ${with_system_libuuid+y}
then :
  withval=$with_system_libuuid; sage_use_system_libuuid=$withval

fi


sage_spkg_name=libuuid

if test ${sage_use_system_libuuid+y}
then :

else $as_nop
  sage_use_system_libuuid=yes
fi

sage_spkg_install_libuuid=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libuuid has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libuuid has already been installed by SageMath" >&6;}
    sage_spkg_install_libuuid=yes
    sage_use_system_libuuid=installed

fi

if test ${sage_require_libuuid+y}
then :

else $as_nop
  sage_require_libuuid=yes
fi
  case $host in #(
  *-*-linux*) :
     ;; #(
  *) :
    sage_require_libuuid=no ;;
esac


if test "x$sage_spkg_install_libuuid" = xno
then :

    if test "x$sage_require_libuuid" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libuuid is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libuuid is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libuuid" = xno
then :

                        sage_spkg_install_libuuid=yes

else $as_nop


                                    sage_spkg_install_libuuid=yes
    ac_fn_cxx_check_header_compile "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
if test "x$ac_cv_header_uuid_uuid_h" = xyes
then :
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
printf %s "checking for uuid_generate in -luuid... " >&6; }
if test ${ac_cv_lib_uuid_uuid_generate+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-luuid  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int uuid_generate ();
}
int
main (void)
{
return conftest::uuid_generate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_lib_uuid_uuid_generate=yes
else $as_nop
  ac_cv_lib_uuid_uuid_generate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
printf "%s\n" "$ac_cv_lib_uuid_uuid_generate" >&6; }
if test "x$ac_cv_lib_uuid_uuid_generate" = xyes
then :
              sage_spkg_install_libuuid=no

fi


fi


                if test "x$sage_spkg_install_libuuid" = xno
then :

                                        sage_use_system_libuuid=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libuuid" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libuuid" >&6;}

else $as_nop

                    if test "x$sage_use_system_libuuid" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libuuid=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libuuid)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libuuid" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libuuid" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBUUID










# BEGIN SAGE_SPKG_CONFIGURE_LIBXML2

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/libxml2/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG libxml2..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG libxml2... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-libxml2 was given.
if test ${with_system_libxml2+y}
then :
  withval=$with_system_libxml2; sage_use_system_libxml2=$withval

fi


sage_spkg_name=libxml2

if test ${sage_use_system_libxml2+y}
then :

else $as_nop
  sage_use_system_libxml2=yes
fi

sage_spkg_install_libxml2=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libxml2 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: libxml2 has already been installed by SageMath" >&6;}
    sage_spkg_install_libxml2=yes
    sage_use_system_libxml2=installed

fi

if test ${sage_require_libxml2+y}
then :

else $as_nop
  sage_require_libxml2=yes
fi


if test "x$sage_spkg_install_libxml2" = xno
then :

    if test "x$sage_require_libxml2" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG libxml2 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG libxml2 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_libxml2" = xno
then :

                        sage_spkg_install_libxml2=yes

else $as_nop



  # Extract the first word of "xml2-config", so it can be a program name with args.
set dummy xml2-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_XML2_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $XML2_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_XML2_CONFIG="$XML2_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_XML2_CONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_XML2_CONFIG" && ac_cv_path_XML2_CONFIG="no"
  ;;
esac
fi
XML2_CONFIG=$ac_cv_path_XML2_CONFIG
if test -n "$XML2_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5
printf "%s\n" "$XML2_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  if test "$XML2_CONFIG" = no
then :
  sage_spkg_install_libxml2=yes
fi

                if test "x$sage_spkg_install_libxml2" = xno
then :

                                        sage_use_system_libxml2=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG libxml2" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG libxml2" >&6;}

else $as_nop

                    if test "x$sage_use_system_libxml2" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-libxml2=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-libxml2)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG libxml2" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG libxml2" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LIBXML2










# BEGIN SAGE_SPKG_CONFIGURE_M4RIE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/m4rie/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG m4rie..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG m4rie... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-m4rie was given.
if test ${with_system_m4rie+y}
then :
  withval=$with_system_m4rie; sage_use_system_m4rie=$withval

fi


sage_spkg_name=m4rie

if test ${sage_use_system_m4rie+y}
then :

else $as_nop
  sage_use_system_m4rie=yes
fi

sage_spkg_install_m4rie=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: m4rie has already been installed by SageMath" >&5
printf "%s\n" "$as_me: m4rie has already been installed by SageMath" >&6;}
    sage_spkg_install_m4rie=yes
    sage_use_system_m4rie=installed

fi

if test ${sage_require_m4rie+y}
then :

else $as_nop
  sage_require_m4rie=yes
fi


if test "x$sage_spkg_install_m4rie" = xno
then :

    if test "x$sage_require_m4rie" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG m4rie is not required on this system" >&5
printf "%s\n" "$as_me: SPKG m4rie is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_m4rie" = xno
then :

                        sage_spkg_install_m4rie=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of m4ri is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of m4ri is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_m4ri = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install m4rie as well" >&5
printf "%s\n" "yes; install m4rie as well" >&6; }
        sage_spkg_install_m4rie=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

       ac_fn_cxx_check_header_compile "$LINENO" "m4rie/m4rie.h" "ac_cv_header_m4rie_m4rie_h" "$ac_includes_default"
if test "x$ac_cv_header_m4rie_m4rie_h" = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gf2e_init" >&5
printf %s "checking for library containing gf2e_init... " >&6; }
if test ${ac_cv_search_gf2e_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int gf2e_init ();
}
int
main (void)
{
return conftest::gf2e_init ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' m4rie
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_gf2e_init=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_gf2e_init+y}
then :
  break
fi
done
if test ${ac_cv_search_gf2e_init+y}
then :

else $as_nop
  ac_cv_search_gf2e_init=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gf2e_init" >&5
printf "%s\n" "$ac_cv_search_gf2e_init" >&6; }
ac_res=$ac_cv_search_gf2e_init
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"


else $as_nop
  sage_spkg_install_m4rie=yes
fi


else $as_nop
  sage_spkg_install_m4rie=yes
fi



fi


                if test "x$sage_spkg_install_m4rie" = xno
then :

                                        sage_use_system_m4rie=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG m4rie" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG m4rie" >&6;}

else $as_nop

                    if test "x$sage_use_system_m4rie" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-m4rie=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-m4rie)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG m4rie" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG m4rie" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_M4RIE










# BEGIN SAGE_SPKG_CONFIGURE_LINBOX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/linbox/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG linbox..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG linbox... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-linbox was given.
if test ${with_system_linbox+y}
then :
  withval=$with_system_linbox; sage_use_system_linbox=$withval

fi


sage_spkg_name=linbox

if test ${sage_use_system_linbox+y}
then :

else $as_nop
  sage_use_system_linbox=yes
fi

sage_spkg_install_linbox=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: linbox has already been installed by SageMath" >&5
printf "%s\n" "$as_me: linbox has already been installed by SageMath" >&6;}
    sage_spkg_install_linbox=yes
    sage_use_system_linbox=installed

fi

if test ${sage_require_linbox+y}
then :

else $as_nop
  sage_require_linbox=yes
fi


if test "x$sage_spkg_install_linbox" = xno
then :

    if test "x$sage_require_linbox" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG linbox is not required on this system" >&5
printf "%s\n" "$as_me: SPKG linbox is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_linbox" = xno
then :

                        sage_spkg_install_linbox=yes

else $as_nop















    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of fflas_ffpack flint fplll givaro gmp iml m4ri m4rie mpfr ntl is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of fflas_ffpack flint fplll givaro gmp iml m4ri m4rie mpfr ntl is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_fflas_ffpack = xyes -o x$sage_spkg_install_flint = xyes -o x$sage_spkg_install_fplll = xyes -o x$sage_spkg_install_givaro = xyes -o x$sage_spkg_install_gmp = xyes -o x$sage_spkg_install_iml = xyes -o x$sage_spkg_install_m4ri = xyes -o x$sage_spkg_install_m4rie = xyes -o x$sage_spkg_install_mpfr = xyes -o x$sage_spkg_install_ntl = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install linbox as well" >&5
printf "%s\n" "yes; install linbox as well" >&6; }
        sage_spkg_install_linbox=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for       linbox >= 1.7.0 linbox < 1.8.0 fflas-ffpack >= 2.5.0 fflas-ffpack < 2.6.0 givaro >= 4.2.0 givaro < 4.3.0" >&5
printf %s "checking for       linbox >= 1.7.0 linbox < 1.8.0 fflas-ffpack >= 2.5.0 fflas-ffpack < 2.6.0 givaro >= 4.2.0 givaro < 4.3.0... " >&6; }

if test -n "$LINBOX_CFLAGS"; then
    pkg_cv_LINBOX_CFLAGS="$LINBOX_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"      linbox >= 1.7.0 linbox < 1.8.0 fflas-ffpack >= 2.5.0 fflas-ffpack < 2.6.0 givaro >= 4.2.0 givaro < 4.3.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "      linbox >= 1.7.0 linbox < 1.8.0 fflas-ffpack >= 2.5.0 fflas-ffpack < 2.6.0 givaro >= 4.2.0 givaro < 4.3.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LINBOX_CFLAGS=`$PKG_CONFIG --cflags "      linbox >= 1.7.0 linbox < 1.8.0 fflas-ffpack >= 2.5.0 fflas-ffpack < 2.6.0 givaro >= 4.2.0 givaro < 4.3.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LINBOX_LIBS"; then
    pkg_cv_LINBOX_LIBS="$LINBOX_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"      linbox >= 1.7.0 linbox < 1.8.0 fflas-ffpack >= 2.5.0 fflas-ffpack < 2.6.0 givaro >= 4.2.0 givaro < 4.3.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "      linbox >= 1.7.0 linbox < 1.8.0 fflas-ffpack >= 2.5.0 fflas-ffpack < 2.6.0 givaro >= 4.2.0 givaro < 4.3.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LINBOX_LIBS=`$PKG_CONFIG --libs "      linbox >= 1.7.0 linbox < 1.8.0 fflas-ffpack >= 2.5.0 fflas-ffpack < 2.6.0 givaro >= 4.2.0 givaro < 4.3.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                LINBOX_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "      linbox >= 1.7.0 linbox < 1.8.0 fflas-ffpack >= 2.5.0 fflas-ffpack < 2.6.0 givaro >= 4.2.0 givaro < 4.3.0" 2>&1`
        else
                LINBOX_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "      linbox >= 1.7.0 linbox < 1.8.0 fflas-ffpack >= 2.5.0 fflas-ffpack < 2.6.0 givaro >= 4.2.0 givaro < 4.3.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$LINBOX_PKG_ERRORS" >&5


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for         linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0" >&5
printf %s "checking for         linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0... " >&6; }

if test -n "$LINBOX_CFLAGS"; then
    pkg_cv_LINBOX_CFLAGS="$LINBOX_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LINBOX_CFLAGS=`$PKG_CONFIG --cflags "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LINBOX_LIBS"; then
    pkg_cv_LINBOX_LIBS="$LINBOX_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LINBOX_LIBS=`$PKG_CONFIG --libs "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                LINBOX_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0" 2>&1`
        else
                LINBOX_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$LINBOX_PKG_ERRORS" >&5

        sage_spkg_install_linbox=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_linbox=yes
else
        LINBOX_CFLAGS=$pkg_cv_LINBOX_CFLAGS
        LINBOX_LIBS=$pkg_cv_LINBOX_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        sage_spkg_install_linbox=no
fi
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for         linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0" >&5
printf %s "checking for         linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0... " >&6; }

if test -n "$LINBOX_CFLAGS"; then
    pkg_cv_LINBOX_CFLAGS="$LINBOX_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LINBOX_CFLAGS=`$PKG_CONFIG --cflags "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LINBOX_LIBS"; then
    pkg_cv_LINBOX_LIBS="$LINBOX_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LINBOX_LIBS=`$PKG_CONFIG --libs "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                LINBOX_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0" 2>&1`
        else
                LINBOX_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "        linbox >= 1.8.0 linbox <= 1.9.0 fflas-ffpack >= 2.6.0 givaro >= 4.3.0 givaro < 4.4.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$LINBOX_PKG_ERRORS" >&5

        sage_spkg_install_linbox=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_linbox=yes
else
        LINBOX_CFLAGS=$pkg_cv_LINBOX_CFLAGS
        LINBOX_LIBS=$pkg_cv_LINBOX_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        sage_spkg_install_linbox=no
fi
else
        LINBOX_CFLAGS=$pkg_cv_LINBOX_CFLAGS
        LINBOX_LIBS=$pkg_cv_LINBOX_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
        sage_spkg_install_linbox=no
fi


fi


                if test "x$sage_spkg_install_linbox" = xno
then :

                                        sage_use_system_linbox=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG linbox" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG linbox" >&6;}

else $as_nop

                    if test "x$sage_use_system_linbox" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-linbox=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-linbox)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG linbox" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG linbox" >&6;}

fi

fi


fi

fi

fi

   sage_spkg_install_fflas_ffpack=$sage_spkg_install_linbox
   sage_spkg_install_givaro=$sage_spkg_install_linbox


exec 6<&9

# END SAGE_SPKG_CONFIGURE_LINBOX










# BEGIN SAGE_SPKG_CONFIGURE_LLVM

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/llvm/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG llvm..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG llvm... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-llvm was given.
if test ${with_system_llvm+y}
then :
  withval=$with_system_llvm; sage_use_system_llvm=$withval

fi


sage_spkg_name=llvm

if test ${sage_use_system_llvm+y}
then :

else $as_nop
  sage_use_system_llvm=yes
fi

sage_spkg_install_llvm=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: llvm has already been installed by SageMath" >&5
printf "%s\n" "$as_me: llvm has already been installed by SageMath" >&6;}
    sage_spkg_install_llvm=yes
    sage_use_system_llvm=installed

fi

if test ${sage_require_llvm+y}
then :

else $as_nop
  sage_require_llvm=yes
fi


if test "x$sage_spkg_install_llvm" = xno
then :

    if test "x$sage_require_llvm" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG llvm is not required on this system" >&5
printf "%s\n" "$as_me: SPKG llvm is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_llvm" = xno
then :

                        sage_spkg_install_llvm=yes

else $as_nop



  sage_require_llvm=no

                if test "x$sage_spkg_install_llvm" = xno
then :

                                        sage_use_system_llvm=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG llvm" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG llvm" >&6;}

else $as_nop

                    if test "x$sage_use_system_llvm" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-llvm=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-llvm)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG llvm" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG llvm" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LLVM










# BEGIN SAGE_SPKG_CONFIGURE_LRCALC

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/lrcalc/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG lrcalc..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG lrcalc... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-lrcalc was given.
if test ${with_system_lrcalc+y}
then :
  withval=$with_system_lrcalc; sage_use_system_lrcalc=$withval

fi


sage_spkg_name=lrcalc

if test ${sage_use_system_lrcalc+y}
then :

else $as_nop
  sage_use_system_lrcalc=yes
fi

sage_spkg_install_lrcalc=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: lrcalc has already been installed by SageMath" >&5
printf "%s\n" "$as_me: lrcalc has already been installed by SageMath" >&6;}
    sage_spkg_install_lrcalc=yes
    sage_use_system_lrcalc=installed

fi

if test ${sage_require_lrcalc+y}
then :

else $as_nop
  sage_require_lrcalc=yes
fi


if test "x$sage_spkg_install_lrcalc" = xno
then :

    if test "x$sage_require_lrcalc" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG lrcalc is not required on this system" >&5
printf "%s\n" "$as_me: SPKG lrcalc is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_lrcalc" = xno
then :

                        sage_spkg_install_lrcalc=yes

else $as_nop



    ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

           for ac_header in lrcalc/schublib.h lrcalc/lrcoef.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifndef _IVECTOR_H
      #include <lrcalc/ivector.h>
      #endif
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing mult_poly_schubert" >&5
printf %s "checking for library containing mult_poly_schubert... " >&6; }
if test ${ac_cv_search_mult_poly_schubert+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char mult_poly_schubert ();
int
main (void)
{
return mult_poly_schubert ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' lrcalc
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_mult_poly_schubert=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_mult_poly_schubert+y}
then :
  break
fi
done
if test ${ac_cv_search_mult_poly_schubert+y}
then :

else $as_nop
  ac_cv_search_mult_poly_schubert=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_mult_poly_schubert" >&5
printf "%s\n" "$ac_cv_search_mult_poly_schubert" >&6; }
ac_res=$ac_cv_search_mult_poly_schubert
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_lrcalc=yes
fi


else $as_nop
  sage_spkg_install_lrcalc=yes
fi

done
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


                if test "x$sage_spkg_install_lrcalc" = xno
then :

                                        sage_use_system_lrcalc=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG lrcalc" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG lrcalc" >&6;}

else $as_nop

                    if test "x$sage_use_system_lrcalc" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-lrcalc=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-lrcalc)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG lrcalc" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG lrcalc" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LRCALC










# BEGIN SAGE_SPKG_CONFIGURE_LRSLIB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/lrslib/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG lrslib..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG lrslib... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-lrslib was given.
if test ${with_system_lrslib+y}
then :
  withval=$with_system_lrslib; sage_use_system_lrslib=$withval

fi


sage_spkg_name=lrslib

if test ${sage_use_system_lrslib+y}
then :

else $as_nop
  sage_use_system_lrslib=yes
fi

sage_spkg_install_lrslib=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: lrslib has already been installed by SageMath" >&5
printf "%s\n" "$as_me: lrslib has already been installed by SageMath" >&6;}
    sage_spkg_install_lrslib=yes
    sage_use_system_lrslib=installed

fi

if test ${sage_require_lrslib+y}
then :

else $as_nop
  sage_require_lrslib=yes
fi


if test "x$sage_spkg_install_lrslib" = xno
then :

    if test "x$sage_require_lrslib" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG lrslib is not required on this system" >&5
printf "%s\n" "$as_me: SPKG lrslib is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_lrslib" = xno
then :

                        sage_spkg_install_lrslib=yes

else $as_nop







    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp flint is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp flint is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes -o x$sage_spkg_install_flint = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install lrslib as well" >&5
printf "%s\n" "yes; install lrslib as well" >&6; }
        sage_spkg_install_lrslib=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        for ac_prog in lrsnash
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_LRSNASH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$LRSNASH"; then
  ac_cv_prog_LRSNASH="$LRSNASH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_LRSNASH="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
LRSNASH=$ac_cv_prog_LRSNASH
if test -n "$LRSNASH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LRSNASH" >&5
printf "%s\n" "$LRSNASH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$LRSNASH" && break
done

        if test -z "$LRSNASH"
then :

            sage_spkg_install_lrslib=yes

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $LRSNASH can handle the new input format" >&5
printf %s "checking whether $LRSNASH can handle the new input format... " >&6; }
            cat > conftest.lrsnash <<EOF
1 1

0

0
EOF
            if $LRSNASH conftest.lrsnash >& 5 2>&1
then :

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                sage_spkg_install_lrslib=yes

fi
            rm -f conftest.lrsnash

fi


fi


                if test "x$sage_spkg_install_lrslib" = xno
then :

                                        sage_use_system_lrslib=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG lrslib" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG lrslib" >&6;}

else $as_nop

                    if test "x$sage_use_system_lrslib" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-lrslib=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-lrslib)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG lrslib" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG lrslib" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LRSLIB










# BEGIN SAGE_SPKG_CONFIGURE_MATHJAX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/mathjax/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG mathjax..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG mathjax... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-mathjax was given.
if test ${with_system_mathjax+y}
then :
  withval=$with_system_mathjax; sage_use_system_mathjax=$withval

fi


sage_spkg_name=mathjax

if test ${sage_use_system_mathjax+y}
then :

else $as_nop
  sage_use_system_mathjax=yes
fi

sage_spkg_install_mathjax=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: mathjax has already been installed by SageMath" >&5
printf "%s\n" "$as_me: mathjax has already been installed by SageMath" >&6;}
    sage_spkg_install_mathjax=yes
    sage_use_system_mathjax=installed

fi

if test ${sage_require_mathjax+y}
then :

else $as_nop
  sage_require_mathjax=yes
fi


if test "x$sage_spkg_install_mathjax" = xno
then :

    if test "x$sage_require_mathjax" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG mathjax is not required on this system" >&5
printf "%s\n" "$as_me: SPKG mathjax is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_mathjax" = xno
then :

                        sage_spkg_install_mathjax=yes

else $as_nop



  # Arch:   /usr/share/mathjax
  # Gentoo: /usr/share/mathjax
  # Void:   /usr/share/mathjax
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MathJax-3.x" >&5
printf %s "checking for MathJax-3.x... " >&6; }

    # tex-chtml.hs is used in src/sage_docbuild/conf.py
    # and was not present in MathJax-2.x
    if test -f "/usr/share/mathjax/tex-chtml.js"
then :

      SAGE_MATHJAX_DIR="/usr/share/mathjax"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: /usr/share/mathjax" >&5
printf "%s\n" "/usr/share/mathjax" >&6; }

fi

  if test -z "${SAGE_MATHJAX_DIR}"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    sage_spkg_install_mathjax=yes

fi

                if test "x$sage_spkg_install_mathjax" = xno
then :

                                        sage_use_system_mathjax=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG mathjax" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG mathjax" >&6;}

else $as_nop

                    if test "x$sage_use_system_mathjax" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-mathjax=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-mathjax)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG mathjax" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG mathjax" >&6;}

fi

fi


fi

fi

fi


  # post-check
  if test x$sage_spkg_install_mathjax = xyes
then :

    # Our spkg-src script adds an extra "mathjax"
    SAGE_MATHJAX_DIR='${prefix}'/share/mathjax/mathjax

fi

  SAGE_MATHJAX_DIR="${SAGE_MATHJAX_DIR}"



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MATHJAX










# BEGIN SAGE_SPKG_CONFIGURE_MAXIMA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/maxima/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG maxima..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG maxima... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-maxima was given.
if test ${with_system_maxima+y}
then :
  withval=$with_system_maxima; sage_use_system_maxima=$withval

fi


sage_spkg_name=maxima

if test ${sage_use_system_maxima+y}
then :

else $as_nop
  sage_use_system_maxima=yes
fi

sage_spkg_install_maxima=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: maxima has already been installed by SageMath" >&5
printf "%s\n" "$as_me: maxima has already been installed by SageMath" >&6;}
    sage_spkg_install_maxima=yes
    sage_use_system_maxima=installed

fi

if test ${sage_require_maxima+y}
then :

else $as_nop
  sage_require_maxima=yes
fi


if test "x$sage_spkg_install_maxima" = xno
then :

    if test "x$sage_require_maxima" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG maxima is not required on this system" >&5
printf "%s\n" "$as_me: SPKG maxima is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_maxima" = xno
then :

                        sage_spkg_install_maxima=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of ecl is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of ecl is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_ecl = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install maxima as well" >&5
printf "%s\n" "yes; install maxima as well" >&6; }
        sage_spkg_install_maxima=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Maxima >= $"5.45.0"" >&5
printf %s "checking for Maxima >= $"5.45.0"... " >&6; }
if test ${ac_cv_path_MAXIMA+y}
then :
  printf %s "(cached) " >&6
else $as_nop

        if test -z "$MAXIMA"; then
  ac_path_MAXIMA_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in maxima
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_MAXIMA="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_MAXIMA" || continue

            maxima_version=`$ac_path_MAXIMA --version 2>&1 | tail -n 1\
                | $SED -n -e 's/Maxima *\([0-9]*\.[0-9]*\.[0-9]*\)/\1/p'`
            if test -n "$maxima_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$maxima_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo ""5.45.0"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                    ac_cv_path_MAXIMA="$ac_path_MAXIMA"
                    ac_path_MAXIMA_found=:

      fi


fi

      $ac_path_MAXIMA_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_MAXIMA"; then
    :
  fi
else
  ac_cv_path_MAXIMA=$MAXIMA
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_MAXIMA" >&5
printf "%s\n" "$ac_cv_path_MAXIMA" >&6; }
    SAGE_MAXIMA="$ac_cv_path_MAXIMA"
    if test -z "${SAGE_MAXIMA}"
then :

      sage_spkg_install_maxima=yes

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ECL can \"require\" the maxima module" >&5
printf %s "checking if ECL can \"require\" the maxima module... " >&6; }
      if ecl --eval "(require 'maxima)" --eval "(quit)" \
               >&5 2>&5
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if maxima help is working" >&5
printf %s "checking if maxima help is working... " >&6; }
	maxima_help_ok=`echo ? ? | ${SAGE_MAXIMA} 2>&1 | grep Details\:`
	if test x$maxima_help_ok = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
               sage_spkg_install_maxima=yes

fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_maxima=yes

fi

fi


fi



                if test "x$sage_spkg_install_maxima" = xno
then :

                                        sage_use_system_maxima=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG maxima" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG maxima" >&6;}

else $as_nop

                    if test "x$sage_use_system_maxima" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-maxima=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-maxima)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG maxima" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG maxima" >&6;}

fi

fi


fi

fi

fi


  # post-check
  if test x$sage_spkg_install_maxima = xyes
then :

                SAGE_MAXIMA='${prefix}'/bin/maxima
    SAGE_MAXIMA_FAS='${prefix}'/lib/ecl/maxima.fas

fi

  SAGE_MAXIMA="${SAGE_MAXIMA}"

  SAGE_MAXIMA_FAS="${SAGE_MAXIMA_FAS}"



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MAXIMA










# BEGIN SAGE_SPKG_CONFIGURE_MESON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/meson/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG meson..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG meson... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-meson was given.
if test ${with_system_meson+y}
then :
  withval=$with_system_meson; sage_use_system_meson=$withval

fi


sage_spkg_name=meson

if test ${sage_use_system_meson+y}
then :

else $as_nop
  sage_use_system_meson=yes
fi

sage_spkg_install_meson=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: meson has already been installed by SageMath" >&5
printf "%s\n" "$as_me: meson has already been installed by SageMath" >&6;}
    sage_spkg_install_meson=yes
    sage_use_system_meson=installed

fi

if test ${sage_require_meson+y}
then :

else $as_nop
  sage_require_meson=yes
fi


if test "x$sage_spkg_install_meson" = xno
then :

    if test "x$sage_require_meson" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG meson is not required on this system" >&5
printf "%s\n" "$as_me: SPKG meson is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_meson" = xno
then :

                        sage_spkg_install_meson=yes

else $as_nop


                                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for meson >= 1.5.0" >&5
printf %s "checking for meson >= 1.5.0... " >&6; }
if test ${ac_cv_path_MESON+y}
then :
  printf %s "(cached) " >&6
else $as_nop
                                                    PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
              if test -z "$MESON"; then
  ac_path_MESON_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in meson
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_MESON="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_MESON" || continue
                if meson_version=$($ac_path_MESON --version 2>&1)
then :
                      if test -n "$meson_version"
then :



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$meson_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "1.5.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then
                                ac_cv_path_MESON="$ac_path_MESON"
                            ac_path_MESON_found=:

      fi


fi

fi

      $ac_path_MESON_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_MESON"; then
    :
  fi
else
  ac_cv_path_MESON=$MESON
fi


  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_MESON" >&5
printf "%s\n" "$ac_cv_path_MESON" >&6; }
    if test -z "$ac_cv_path_MESON"
then :
  sage_spkg_install_meson=yes
fi

                if test "x$sage_spkg_install_meson" = xno
then :

                                        sage_use_system_meson=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG meson" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG meson" >&6;}

else $as_nop

                    if test "x$sage_use_system_meson" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-meson=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-meson)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG meson" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG meson" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MESON










# BEGIN SAGE_SPKG_CONFIGURE_MPC

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/mpc/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG mpc..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG mpc... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-mpc was given.
if test ${with_system_mpc+y}
then :
  withval=$with_system_mpc; sage_use_system_mpc=$withval

fi


sage_spkg_name=mpc

if test ${sage_use_system_mpc+y}
then :

else $as_nop
  sage_use_system_mpc=yes
fi

sage_spkg_install_mpc=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: mpc has already been installed by SageMath" >&5
printf "%s\n" "$as_me: mpc has already been installed by SageMath" >&6;}
    sage_spkg_install_mpc=yes
    sage_use_system_mpc=installed

fi

if test ${sage_require_mpc+y}
then :

else $as_nop
  sage_require_mpc=yes
fi


if test "x$sage_spkg_install_mpc" = xno
then :

    if test "x$sage_require_mpc" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG mpc is not required on this system" >&5
printf "%s\n" "$as_me: SPKG mpc is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_mpc" = xno
then :

                        sage_spkg_install_mpc=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of mpfr is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of mpfr is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_mpfr = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install mpc as well" >&5
printf "%s\n" "yes; install mpc as well" >&6; }
        sage_spkg_install_mpc=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MPC >= 1.2.1" >&5
printf %s "checking for MPC >= 1.2.1... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <mpc.h>
int
main (void)
{

#if (!defined(MPC_VERSION) || (MPC_VERSION < MPC_VERSION_NUM(1,2,1)))
#  error "Sage requires MPC 1.2.1 or later (for gmpy2 2.2)."
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing mpc_sum" >&5
printf %s "checking for library containing mpc_sum... " >&6; }
if test ${ac_cv_search_mpc_sum+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int mpc_sum ();
}
int
main (void)
{
return conftest::mpc_sum ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' mpc
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_mpc_sum=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_mpc_sum+y}
then :
  break
fi
done
if test ${ac_cv_search_mpc_sum+y}
then :

else $as_nop
  ac_cv_search_mpc_sum=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_mpc_sum" >&5
printf "%s\n" "$ac_cv_search_mpc_sum" >&6; }
ac_res=$ac_cv_search_mpc_sum
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_mpc=yes
fi


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_mpc=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext


fi


                if test "x$sage_spkg_install_mpc" = xno
then :

                                        sage_use_system_mpc=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG mpc" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG mpc" >&6;}

else $as_nop

                    if test "x$sage_use_system_mpc" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-mpc=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-mpc)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG mpc" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG mpc" >&6;}

fi

fi


fi

fi

fi


    if test x$sage_spkg_install_mpc = xyes; then
        SAGE_MPC_PREFIX='$SAGE_LOCAL'

    else
       SAGE_MPC_PREFIX=''

    fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_MPC










# BEGIN SAGE_SPKG_CONFIGURE_MPFI

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/mpfi/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG mpfi..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG mpfi... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-mpfi was given.
if test ${with_system_mpfi+y}
then :
  withval=$with_system_mpfi; sage_use_system_mpfi=$withval

fi


sage_spkg_name=mpfi

if test ${sage_use_system_mpfi+y}
then :

else $as_nop
  sage_use_system_mpfi=yes
fi

sage_spkg_install_mpfi=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: mpfi has already been installed by SageMath" >&5
printf "%s\n" "$as_me: mpfi has already been installed by SageMath" >&6;}
    sage_spkg_install_mpfi=yes
    sage_use_system_mpfi=installed

fi

if test ${sage_require_mpfi+y}
then :

else $as_nop
  sage_require_mpfi=yes
fi


if test "x$sage_spkg_install_mpfi" = xno
then :

    if test "x$sage_require_mpfi" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG mpfi is not required on this system" >&5
printf "%s\n" "$as_me: SPKG mpfi is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_mpfi" = xno
then :

                        sage_spkg_install_mpfi=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of mpfr is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of mpfr is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_mpfr = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install mpfi as well" >&5
printf "%s\n" "yes; install mpfi as well" >&6; }
        sage_spkg_install_mpfi=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        ac_fn_cxx_check_header_compile "$LINENO" "mpfi.h" "ac_cv_header_mpfi_h" "$ac_includes_default"
if test "x$ac_cv_header_mpfi_h" = xyes
then :

else $as_nop
  sage_spkg_install_mpfi=yes
fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing mpfi_diam_abs" >&5
printf %s "checking for library containing mpfi_diam_abs... " >&6; }
if test ${ac_cv_search_mpfi_diam_abs+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int mpfi_diam_abs ();
}
int
main (void)
{
return conftest::mpfi_diam_abs ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' mpfi
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_mpfi_diam_abs=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_mpfi_diam_abs+y}
then :
  break
fi
done
if test ${ac_cv_search_mpfi_diam_abs+y}
then :

else $as_nop
  ac_cv_search_mpfi_diam_abs=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_mpfi_diam_abs" >&5
printf "%s\n" "$ac_cv_search_mpfi_diam_abs" >&6; }
ac_res=$ac_cv_search_mpfi_diam_abs
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

          ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking MPFI version >= 1.5" >&5
printf %s "checking MPFI version >= 1.5... " >&6; }
          if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross compiling. assume yes" >&5
printf "%s\n" "cross compiling. assume yes" >&6; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <mpfi.h>
              #include <stdio.h>

int
main (void)
{

              fprintf(stderr, "%s\n", MPFI_VERSION_STRING);
              if (MPFI_VERSION_MAJOR > 1) return 0;
              else if (MPFI_VERSION_MAJOR == 1 &&
                       MPFI_VERSION_MINOR >= 5) return 0;
              else return 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

                   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                   sage_spkg_install_mpfi=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

else $as_nop
  sage_spkg_install_mpfi=yes
fi



fi





                if test "x$sage_spkg_install_mpfi" = xno
then :

                                        sage_use_system_mpfi=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG mpfi" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG mpfi" >&6;}

else $as_nop

                    if test "x$sage_use_system_mpfi" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-mpfi=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-mpfi)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG mpfi" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG mpfi" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MPFI










# BEGIN SAGE_SPKG_CONFIGURE_MSOLVE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/msolve/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG msolve..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG msolve... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-msolve was given.
if test ${with_system_msolve+y}
then :
  withval=$with_system_msolve; sage_use_system_msolve=$withval

fi


sage_spkg_name=msolve

if test ${sage_use_system_msolve+y}
then :

else $as_nop
  sage_use_system_msolve=yes
fi

sage_spkg_install_msolve=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: msolve has already been installed by SageMath" >&5
printf "%s\n" "$as_me: msolve has already been installed by SageMath" >&6;}
    sage_spkg_install_msolve=yes
    sage_use_system_msolve=installed

fi

if test ${sage_require_msolve+y}
then :

else $as_nop
  sage_require_msolve=yes
fi


if test "x$sage_spkg_install_msolve" = xno
then :

    if test "x$sage_require_msolve" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG msolve is not required on this system" >&5
printf "%s\n" "$as_me: SPKG msolve is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_msolve" = xno
then :

                        sage_spkg_install_msolve=yes

else $as_nop




pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for msolve >= 0.6.5" >&5
printf %s "checking for msolve >= 0.6.5... " >&6; }

if test -n "$msolve_CFLAGS"; then
    pkg_cv_msolve_CFLAGS="$msolve_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"msolve >= 0.6.5\""; } >&5
  ($PKG_CONFIG --exists --print-errors "msolve >= 0.6.5") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_msolve_CFLAGS=`$PKG_CONFIG --cflags "msolve >= 0.6.5" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$msolve_LIBS"; then
    pkg_cv_msolve_LIBS="$msolve_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"msolve >= 0.6.5\""; } >&5
  ($PKG_CONFIG --exists --print-errors "msolve >= 0.6.5") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_msolve_LIBS=`$PKG_CONFIG --libs "msolve >= 0.6.5" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                msolve_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "msolve >= 0.6.5" 2>&1`
        else
                msolve_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "msolve >= 0.6.5" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$msolve_PKG_ERRORS" >&5


       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for msolve" >&5
printf %s "checking for msolve... " >&6; }
if test ${ac_cv_path_MSOLVE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$MSOLVE"; then
  ac_path_MSOLVE_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in msolve
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_MSOLVE="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_MSOLVE" || continue
msolvin=$(mktemp)
            msolvout=$(mktemp)
            msolvchk=$(mktemp)
            echo -e 'x,y\n0\nx-y,\nx*y-1' >$msolvin
	                echo -e '[0, [1,\n[[[-1, -1], [-1, -1]], [[1, 1], [1, 1]]]\n]]:' >$msolvchk
	                $ac_path_MSOLVE -f $msolvin -o $msolvout
            if test x$(diff $msolvout $msolvchk) = x
then :
  ac_cv_path_MSOLVE=$ac_path_MSOLVE
                   ac_path_MSOLVE_found=:
else $as_nop
  sage_spkg_install_msolve=yes
                   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not find working msolve" >&5
printf "%s\n" "could not find working msolve" >&6; }

fi

      $ac_path_MSOLVE_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_MSOLVE"; then
    sage_spkg_install_msolve=yes
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not find working msolve" >&5
printf "%s\n" "could not find working msolve" >&6; }

  fi
else
  ac_cv_path_MSOLVE=$MSOLVE
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_MSOLVE" >&5
printf "%s\n" "$ac_cv_path_MSOLVE" >&6; }

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for msolve" >&5
printf %s "checking for msolve... " >&6; }
if test ${ac_cv_path_MSOLVE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$MSOLVE"; then
  ac_path_MSOLVE_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in msolve
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_MSOLVE="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_MSOLVE" || continue
msolvin=$(mktemp)
            msolvout=$(mktemp)
            msolvchk=$(mktemp)
            echo -e 'x,y\n0\nx-y,\nx*y-1' >$msolvin
	                echo -e '[0, [1,\n[[[-1, -1], [-1, -1]], [[1, 1], [1, 1]]]\n]]:' >$msolvchk
	                $ac_path_MSOLVE -f $msolvin -o $msolvout
            if test x$(diff $msolvout $msolvchk) = x
then :
  ac_cv_path_MSOLVE=$ac_path_MSOLVE
                   ac_path_MSOLVE_found=:
else $as_nop
  sage_spkg_install_msolve=yes
                   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not find working msolve" >&5
printf "%s\n" "could not find working msolve" >&6; }

fi

      $ac_path_MSOLVE_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_MSOLVE"; then
    sage_spkg_install_msolve=yes
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not find working msolve" >&5
printf "%s\n" "could not find working msolve" >&6; }

  fi
else
  ac_cv_path_MSOLVE=$MSOLVE
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_MSOLVE" >&5
printf "%s\n" "$ac_cv_path_MSOLVE" >&6; }

else
        msolve_CFLAGS=$pkg_cv_msolve_CFLAGS
        msolve_LIBS=$pkg_cv_msolve_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi

                if test "x$sage_spkg_install_msolve" = xno
then :

                                        sage_use_system_msolve=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG msolve" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG msolve" >&6;}

else $as_nop

                    if test "x$sage_use_system_msolve" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-msolve=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-msolve)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG msolve" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG msolve" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MSOLVE










# BEGIN SAGE_SPKG_CONFIGURE_NINJA_BUILD

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ninja_build/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ninja_build..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG ninja_build... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-ninja_build was given.
if test ${with_system_ninja_build+y}
then :
  withval=$with_system_ninja_build; sage_use_system_ninja_build=$withval

fi


sage_spkg_name=ninja_build

if test ${sage_use_system_ninja_build+y}
then :

else $as_nop
  sage_use_system_ninja_build=yes
fi

sage_spkg_install_ninja_build=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ninja_build has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ninja_build has already been installed by SageMath" >&6;}
    sage_spkg_install_ninja_build=yes
    sage_use_system_ninja_build=installed

fi

if test ${sage_require_ninja_build+y}
then :

else $as_nop
  sage_require_ninja_build=yes
fi


if test "x$sage_spkg_install_ninja_build" = xno
then :

    if test "x$sage_require_ninja_build" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ninja_build is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ninja_build is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ninja_build" = xno
then :

                        sage_spkg_install_ninja_build=yes

else $as_nop


                                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ninja >= 1.8.2" >&5
printf %s "checking for ninja >= 1.8.2... " >&6; }
if test ${ac_cv_path_NINJA+y}
then :
  printf %s "(cached) " >&6
else $as_nop
                                                    PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
              if test -z "$NINJA"; then
  ac_path_NINJA_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in ninja
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_NINJA="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_NINJA" || continue
                                                ninja_version=`$ac_path_NINJA --version 2>&1 \
                    | $SED -n -e 's/\([0-9]*\(\.[0-9]*\)\{1,2\}\).*/\1/p'`
                if test -n "$ninja_version"
then :



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$ninja_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "1.8.2" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                        ac_cv_path_NINJA="$ac_path_NINJA"
                        ac_path_NINJA_found=:

      fi


fi

      $ac_path_NINJA_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_NINJA"; then
    :
  fi
else
  ac_cv_path_NINJA=$NINJA
fi


  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_NINJA" >&5
printf "%s\n" "$ac_cv_path_NINJA" >&6; }
    if test -z "$ac_cv_path_NINJA"
then :
  sage_spkg_install_ninja_build=yes
fi

                if test "x$sage_spkg_install_ninja_build" = xno
then :

                                        sage_use_system_ninja_build=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ninja_build" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ninja_build" >&6;}

else $as_nop

                    if test "x$sage_use_system_ninja_build" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ninja_build=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ninja_build)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ninja_build" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ninja_build" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NINJA_BUILD










# BEGIN SAGE_SPKG_CONFIGURE_ONETBB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/onetbb/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG onetbb..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG onetbb... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-onetbb was given.
if test ${with_system_onetbb+y}
then :
  withval=$with_system_onetbb; sage_use_system_onetbb=$withval

fi


sage_spkg_name=onetbb

if test ${sage_use_system_onetbb+y}
then :

else $as_nop
  sage_use_system_onetbb=yes
fi

sage_spkg_install_onetbb=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: onetbb has already been installed by SageMath" >&5
printf "%s\n" "$as_me: onetbb has already been installed by SageMath" >&6;}
    sage_spkg_install_onetbb=yes
    sage_use_system_onetbb=installed

fi

if test ${sage_require_onetbb+y}
then :

else $as_nop
  sage_require_onetbb=yes
fi


if test "x$sage_spkg_install_onetbb" = xno
then :

    if test "x$sage_require_onetbb" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG onetbb is not required on this system" >&5
printf "%s\n" "$as_me: SPKG onetbb is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_onetbb" = xno
then :

                        sage_spkg_install_onetbb=yes

else $as_nop


                                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether oneTBB >= 2018 is available" >&5
printf %s "checking whether oneTBB >= 2018 is available... " >&6; }
    rm -rf conftest_srcdir
    mkdir conftest_srcdir
    cat > conftest_srcdir/CMakeLists.txt <<EOF
cmake_minimum_required (VERSION 3.11.0)
project(dummy)
# from https://github.com/scipopt/papilo/blob/master/CMakeLists.txt
find_package(TBB 2018 COMPONENTS tbb tbbmalloc REQUIRED)
EOF
    if cmake -S conftest_srcdir -B conftest_srcdir/build >& 5 2>&1
then :
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_onetbb=yes

fi

                if test "x$sage_spkg_install_onetbb" = xno
then :

                                        sage_use_system_onetbb=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG onetbb" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG onetbb" >&6;}

else $as_nop

                    if test "x$sage_use_system_onetbb" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-onetbb=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-onetbb)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG onetbb" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG onetbb" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ONETBB










# BEGIN SAGE_SPKG_CONFIGURE_PYTHON3

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/python3/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG python3..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG python3... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-python3 was given.
if test ${with_system_python3+y}
then :
  withval=$with_system_python3; sage_use_system_python3=$withval

fi


sage_spkg_name=python3

if test ${sage_use_system_python3+y}
then :

else $as_nop
  sage_use_system_python3=yes
fi

sage_spkg_install_python3=no






if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: python3 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: python3 has already been installed by SageMath" >&6;}
    sage_spkg_install_python3=yes
    sage_use_system_python3=installed

fi

if test ${sage_require_python3+y}
then :

else $as_nop
  sage_require_python3=yes
fi


if test "x$sage_spkg_install_python3" = xno
then :

    if test "x$sage_require_python3" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG python3 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG python3 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_python3" = xno
then :

                        sage_spkg_install_python3=yes

else $as_nop








# Check whether --with-python was given.
if test ${with_python+y}
then :
  withval=$with_python;
fi

   if test x"$with_python" = x2
then :
  as_fn_error $? "Sage cannot be built on Python 2. Exiting." "$LINENO" 5
fi
   if test x"$with_python" = x3
then :

       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: The meaning of the option --with-python has changed in Sage 9.2. Ignoring." >&5
printf "%s\n" "$as_me: The meaning of the option --with-python has changed in Sage 9.2. Ignoring." >&6;}
       with_python=''

fi
   if test x"$with_python" = x"no"
then :
  as_fn_error $? "building Sage --without-python is not supported" "$LINENO" 5
fi
   ac_path_PYTHON3="$with_python"

   # Check whether --enable-python-distutils-check was given.
if test ${enable_python_distutils_check+y}
then :
  enableval=$enable_python_distutils_check; enable_python_distutils_check=$enableval
else $as_nop
  enable_python_distutils_check=yes
fi


                                          check_modules="sqlite3, ctypes, math, hashlib, socket, zlib, ssl, ensurepip, _posixsubprocess"
      if test "x$enable_python_distutils_check" = xyes
then :
            all_check_modules_text="modules $check_modules and setuptools/distutils"

else $as_nop
            all_check_modules_text="modules $check_modules"

fi
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python3 >= 3.10.0, < 3.14.0 with $all_check_modules_text" >&5
printf %s "checking for python3 >= 3.10.0, < 3.14.0 with $all_check_modules_text... " >&6; }
if test ${ac_cv_path_PYTHON3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
          if test x"$ac_path_PYTHON3" != x
then :
             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
printf "%s\n" "" >&6; }
           # Extract the first word of "$ac_path_PYTHON3", so it can be a program name with args.
set dummy $ac_path_PYTHON3; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_path_PYTHON3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $ac_path_PYTHON3 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_path_PYTHON3="$ac_path_PYTHON3" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_path_PYTHON3="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_path_PYTHON3=$ac_cv_path_ac_path_PYTHON3
if test -n "$ac_path_PYTHON3"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_path_PYTHON3" >&5
printf "%s\n" "$ac_path_PYTHON3" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi












                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ... whether $ac_path_PYTHON3 is good" >&5
printf %s "checking ... whether $ac_path_PYTHON3 is good... " >&6; }
                python3_version=`"$ac_path_PYTHON3" --version 2>&1 \
                    | $SED -n -e 's/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/p'`
                if test -n "$python3_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$python3_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "3.10.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$python3_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "3.14.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/false/;s/x${ax_compare_version_B}/true/;1q"`



    if test "$ax_compare_version" = "true" ; then

                                                                                                                if test "x$enable_python_distutils_check" = xyes
then :



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$python3_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "3.12.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                                    conftest_venv_options="--system-site-packages"
                                    distutils_core="setuptools"
                                    distutils_extension="setuptools.extension"

    else
                                    conftest_venv_options=
                                    distutils_core="distutils.core"
                                    distutils_extension="distutils.extension"

  fi

                                all_required_modules="$check_modules, $distutils_core, $distutils_extension"

else $as_nop
                                  all_required_modules="$check_modules"

fi
                                                        rm -rf conftest_venv
                            if "$ac_path_PYTHON3" build/bin/sage-venv $conftest_venv_options conftest_venv && conftest_venv/bin/python3 -c "import $all_required_modules" 2>& 5
then :

                              python3_result=yes
                              if test "x$enable_python_distutils_check" = xyes
then :





                                rm -rf conftest.*
                                ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

                                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}


_ACEOF
                                ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.c",))),))
setup(name="config_check_distutils", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5
    if CC="$CC" CXX="$CXX" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                    rm -rf conftest.*
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}
// Partial C++11 test, from ax_cxx_compile_stdcxx.m4

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }



_ACEOF
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.cpp",)),
                          extra_compile_args=list(("-std=c++11",)), language="c++"),))
setup(name="config_check_distutils_cxx", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
        if CC="$CC" CXX="$CXX" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                    SAGE_ARCHFLAGS="unset"

else $as_nop

            reason="distutils cannot build a C++ 11 extension"

                                    case $host in #(
  *-*-darwin*) :






                                rm -rf conftest.*
                                ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

                                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}


_ACEOF
                                ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.c",))),))
setup(name="config_check_distutils", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5
    if CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                    rm -rf conftest.*
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}
// Partial C++11 test, from ax_cxx_compile_stdcxx.m4

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }



_ACEOF
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.cpp",)),
                          extra_compile_args=list(("-std=c++11",)), language="c++"),))
setup(name="config_check_distutils_cxx", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
        if CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                                SAGE_ARCHFLAGS=""

else $as_nop

            reason="distutils cannot build a C++ 11 extension"

                                                python3_result="no, the version is in the supported range, and the modules can be imported, but $reason (even with ARCHFLAGS set to empty)"


fi

else $as_nop

       reason="distutils cannot build a C extension"

                                                python3_result="no, the version is in the supported range, and the modules can be imported, but $reason (even with ARCHFLAGS set to empty)"


fi




                                         ;; #(
  *) :

                                            python3_result="no, the version is in the supported range, and the modules can be imported, but $reason"
                                         ;;
esac


fi

else $as_nop

       reason="distutils cannot build a C extension"

                                    case $host in #(
  *-*-darwin*) :






                                rm -rf conftest.*
                                ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

                                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}


_ACEOF
                                ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.c",))),))
setup(name="config_check_distutils", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5
    if CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                    rm -rf conftest.*
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}
// Partial C++11 test, from ax_cxx_compile_stdcxx.m4

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }



_ACEOF
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.cpp",)),
                          extra_compile_args=list(("-std=c++11",)), language="c++"),))
setup(name="config_check_distutils_cxx", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
        if CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                                SAGE_ARCHFLAGS=""

else $as_nop

            reason="distutils cannot build a C++ 11 extension"

                                                python3_result="no, the version is in the supported range, and the modules can be imported, but $reason (even with ARCHFLAGS set to empty)"


fi

else $as_nop

       reason="distutils cannot build a C extension"

                                                python3_result="no, the version is in the supported range, and the modules can be imported, but $reason (even with ARCHFLAGS set to empty)"


fi




                                         ;; #(
  *) :

                                            python3_result="no, the version is in the supported range, and the modules can be imported, but $reason"
                                         ;;
esac


fi





fi
                              if test "x$python3_result" = xyes
then :


                    if conftest_venv/bin/python3 -m sysconfig | grep '^\sw*\(C\|LD\)FLAGS *=.*[" ]-[IL] *[^.]'  >& 5 2>&1
then :

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: this is a misconfigured Python whose sysconfig compiler/linker flags contain -I or -L options, which may cause wrong versions of libraries to leak into the build of Python packages - see https://github.com/sagemath/sage/issues/31132" >&5
printf "%s\n" "$as_me: WARNING: this is a misconfigured Python whose sysconfig compiler/linker flags contain -I or -L options, which may cause wrong versions of libraries to leak into the build of Python packages - see https://github.com/sagemath/sage/issues/31132" >&2;}

fi
                                        ac_cv_path_PYTHON3="$ac_path_PYTHON3"
                    ac_path_PYTHON3_found=:
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python3 >= 3.10.0, < 3.14.0 with $all_check_modules_text" >&5
printf %s "checking for python3 >= 3.10.0, < 3.14.0 with $all_check_modules_text... " >&6; }


else $as_nop

                                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $python3_result" >&5
printf "%s\n" "$python3_result" >&6; }

fi

else $as_nop

                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, the version is in the supported range but cannot import one of the required modules: $all_required_modules" >&5
printf "%s\n" "no, the version is in the supported range but cannot import one of the required modules: $all_required_modules" >&6; }

fi

    else
                            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, $python3_version is too recent" >&5
printf "%s\n" "no, $python3_version is too recent" >&6; }

  fi


    else
                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, $python3_version is too old" >&5
printf "%s\n" "no, $python3_version is too old" >&6; }

  fi


else $as_nop

                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, \"$ac_path_PYTHON3 --version\" does not work" >&5
printf "%s\n" "no, \"$ac_path_PYTHON3 --version\" does not work" >&6; }

fi









           if test -z "$ac_cv_path_PYTHON3"
then :

               as_fn_error $? "the python3 selected using --with-python=$with_python is not suitable" "$LINENO" 5

fi

else $as_nop
             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
printf "%s\n" "" >&6; }
           if test -z "$PYTHON3"; then
  ac_path_PYTHON3_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in python3
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_PYTHON3="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_PYTHON3" || continue











                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ... whether $ac_path_PYTHON3 is good" >&5
printf %s "checking ... whether $ac_path_PYTHON3 is good... " >&6; }
                python3_version=`"$ac_path_PYTHON3" --version 2>&1 \
                    | $SED -n -e 's/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/p'`
                if test -n "$python3_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$python3_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "3.10.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$python3_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "3.14.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/false/;s/x${ax_compare_version_B}/true/;1q"`



    if test "$ax_compare_version" = "true" ; then

                                                                                                                if test "x$enable_python_distutils_check" = xyes
then :



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$python3_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "3.12.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                                    conftest_venv_options="--system-site-packages"
                                    distutils_core="setuptools"
                                    distutils_extension="setuptools.extension"

    else
                                    conftest_venv_options=
                                    distutils_core="distutils.core"
                                    distutils_extension="distutils.extension"

  fi

                                all_required_modules="$check_modules, $distutils_core, $distutils_extension"

else $as_nop
                                  all_required_modules="$check_modules"

fi
                                                        rm -rf conftest_venv
                            if "$ac_path_PYTHON3" build/bin/sage-venv $conftest_venv_options conftest_venv && conftest_venv/bin/python3 -c "import $all_required_modules" 2>& 5
then :

                              python3_result=yes
                              if test "x$enable_python_distutils_check" = xyes
then :





                                rm -rf conftest.*
                                ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

                                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}


_ACEOF
                                ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.c",))),))
setup(name="config_check_distutils", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5
    if CC="$CC" CXX="$CXX" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                    rm -rf conftest.*
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}
// Partial C++11 test, from ax_cxx_compile_stdcxx.m4

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }



_ACEOF
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.cpp",)),
                          extra_compile_args=list(("-std=c++11",)), language="c++"),))
setup(name="config_check_distutils_cxx", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
        if CC="$CC" CXX="$CXX" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                    SAGE_ARCHFLAGS="unset"

else $as_nop

            reason="distutils cannot build a C++ 11 extension"

                                    case $host in #(
  *-*-darwin*) :






                                rm -rf conftest.*
                                ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

                                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}


_ACEOF
                                ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.c",))),))
setup(name="config_check_distutils", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5
    if CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                    rm -rf conftest.*
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}
// Partial C++11 test, from ax_cxx_compile_stdcxx.m4

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }



_ACEOF
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.cpp",)),
                          extra_compile_args=list(("-std=c++11",)), language="c++"),))
setup(name="config_check_distutils_cxx", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
        if CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                                SAGE_ARCHFLAGS=""

else $as_nop

            reason="distutils cannot build a C++ 11 extension"

                                                python3_result="no, the version is in the supported range, and the modules can be imported, but $reason (even with ARCHFLAGS set to empty)"


fi

else $as_nop

       reason="distutils cannot build a C extension"

                                                python3_result="no, the version is in the supported range, and the modules can be imported, but $reason (even with ARCHFLAGS set to empty)"


fi




                                         ;; #(
  *) :

                                            python3_result="no, the version is in the supported range, and the modules can be imported, but $reason"
                                         ;;
esac


fi

else $as_nop

       reason="distutils cannot build a C extension"

                                    case $host in #(
  *-*-darwin*) :






                                rm -rf conftest.*
                                ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

                                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}


_ACEOF
                                ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.c",))),))
setup(name="config_check_distutils", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5
    if CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                    rm -rf conftest.*
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}
// Partial C++11 test, from ax_cxx_compile_stdcxx.m4

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }



_ACEOF
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.cpp",)),
                          extra_compile_args=list(("-std=c++11",)), language="c++"),))
setup(name="config_check_distutils_cxx", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
        if CC="$CC" CXX="$CXX" ARCHFLAGS="" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                                SAGE_ARCHFLAGS=""

else $as_nop

            reason="distutils cannot build a C++ 11 extension"

                                                python3_result="no, the version is in the supported range, and the modules can be imported, but $reason (even with ARCHFLAGS set to empty)"


fi

else $as_nop

       reason="distutils cannot build a C extension"

                                                python3_result="no, the version is in the supported range, and the modules can be imported, but $reason (even with ARCHFLAGS set to empty)"


fi




                                         ;; #(
  *) :

                                            python3_result="no, the version is in the supported range, and the modules can be imported, but $reason"
                                         ;;
esac


fi





fi
                              if test "x$python3_result" = xyes
then :


                    if conftest_venv/bin/python3 -m sysconfig | grep '^\sw*\(C\|LD\)FLAGS *=.*[" ]-[IL] *[^.]'  >& 5 2>&1
then :

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, this is a misconfigured Python whose sysconfig compiler/linker flags contain -I or -L options, which may cause wrong versions of libraries to leak into the build of Python packages - see https://github.com/sagemath/sage/issues/31132; to use it anyway, use ./configure --with-python=$ac_path_PYTHON3" >&5
printf "%s\n" "no, this is a misconfigured Python whose sysconfig compiler/linker flags contain -I or -L options, which may cause wrong versions of libraries to leak into the build of Python packages - see https://github.com/sagemath/sage/issues/31132; to use it anyway, use ./configure --with-python=$ac_path_PYTHON3" >&6; }

else $as_nop

                                                ac_cv_path_PYTHON3="$ac_path_PYTHON3"
                        ac_path_PYTHON3_found=:
                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python3 >= 3.10.0, < 3.14.0 with $all_check_modules_text" >&5
printf %s "checking for python3 >= 3.10.0, < 3.14.0 with $all_check_modules_text... " >&6; }

fi


else $as_nop

                                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $python3_result" >&5
printf "%s\n" "$python3_result" >&6; }

fi

else $as_nop

                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, the version is in the supported range but cannot import one of the required modules: $all_required_modules" >&5
printf "%s\n" "no, the version is in the supported range but cannot import one of the required modules: $all_required_modules" >&6; }

fi

    else
                            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, $python3_version is too recent" >&5
printf "%s\n" "no, $python3_version is too recent" >&6; }

  fi


    else
                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, $python3_version is too old" >&5
printf "%s\n" "no, $python3_version is too old" >&6; }

  fi


else $as_nop

                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, \"$ac_path_PYTHON3 --version\" does not work" >&5
printf "%s\n" "no, \"$ac_path_PYTHON3 --version\" does not work" >&6; }

fi










      $ac_path_PYTHON3_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_PYTHON3"; then
    :
  fi
else
  ac_cv_path_PYTHON3=$PYTHON3
fi


fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_PYTHON3" >&5
printf "%s\n" "$ac_cv_path_PYTHON3" >&6; }
      if test -z "$ac_cv_path_PYTHON3"
then :

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: to try to use a different system python, use ./configure --with-python=/path/to/python" >&5
printf "%s\n" "$as_me: to try to use a different system python, use ./configure --with-python=/path/to/python" >&6;}
          sage_spkg_install_python3=yes

fi

                if test "x$sage_spkg_install_python3" = xno
then :

                                        sage_use_system_python3=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG python3" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG python3" >&6;}

else $as_nop

                    if test "x$sage_use_system_python3" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-python3=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-python3)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG python3" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG python3" >&6;}

fi

fi


fi

fi

fi


        if test x$sage_spkg_install_python3 = xno
then :

        PYTHON_FOR_VENV="$ac_cv_path_PYTHON3"
        if test "$SAGE_ARCHFLAGS" = "unset"
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $PYTHON_FOR_VENV is configured to build multiarch extensions" >&5
printf %s "checking whether $PYTHON_FOR_VENV is configured to build multiarch extensions... " >&6; }
           if CC="$CC" CXX="$CXX" conftest_venv/bin/python3 -m sysconfig | grep '^\sw*\(C\|LD\)FLAGS *=.*[" ]-arch.* -arch'  >& 5 2>&1
then :

               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; disabling it by setting ARCHFLAGS" >&5
printf "%s\n" "yes; disabling it by setting ARCHFLAGS" >&6; }
               SAGE_ARCHFLAGS=""

else $as_nop

               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi

fi
        if test "$SAGE_ARCHFLAGS" != "unset"
then :

            ARCHFLAGS="$SAGE_ARCHFLAGS"
            export ARCHFLAGS

fi
        if test -n "$CFLAGS_MARCH"
then :

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether \"$CFLAGS_MARCH\" works with the C/C++ compilers configured for building extensions for $PYTHON_FOR_VENV" >&5
printf %s "checking whether \"$CFLAGS_MARCH\" works with the C/C++ compilers configured for building extensions for $PYTHON_FOR_VENV... " >&6; }





                                rm -rf conftest.*
                                ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

                                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}


_ACEOF
                                ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.c",))),))
setup(name="config_check_distutils", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" CFLAGS="$CFLAGS_MARCH" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5
    if CC="$CC" CXX="$CXX" CFLAGS="$CFLAGS_MARCH" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                    rm -rf conftest.*
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}
// Partial C++11 test, from ax_cxx_compile_stdcxx.m4

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }



_ACEOF
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.cpp",)),
                          extra_compile_args=list(("-std=c++11",)), language="c++"),))
setup(name="config_check_distutils_cxx", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" CFLAGS="$CFLAGS_MARCH" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
        if CC="$CC" CXX="$CXX" CFLAGS="$CFLAGS_MARCH" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            reason="distutils cannot build a C++ 11 extension"

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, with these flags, $reason; disabling use of \"$CFLAGS_MARCH\"" >&5
printf "%s\n" "no, with these flags, $reason; disabling use of \"$CFLAGS_MARCH\"" >&6; }
                CFLAGS_MARCH=""


fi

else $as_nop

       reason="distutils cannot build a C extension"

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, with these flags, $reason; disabling use of \"$CFLAGS_MARCH\"" >&5
printf "%s\n" "no, with these flags, $reason; disabling use of \"$CFLAGS_MARCH\"" >&6; }
                CFLAGS_MARCH=""


fi





fi

        if test -n "$OPENMP_CFLAGS$OPENMP_CXXFLAGS"
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OpenMP works with the C/C++ compilers configured for building extensions for $PYTHON_FOR_VENV" >&5
printf %s "checking whether OpenMP works with the C/C++ compilers configured for building extensions for $PYTHON_FOR_VENV... " >&6; }





                                rm -rf conftest.*
                                ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

                                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}


_ACEOF
                                ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.c",))),))
setup(name="config_check_distutils", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" CFLAGS="$CFLAGS $OPENMP_CFLAGS" CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5
    if CC="$CC" CXX="$CXX" CFLAGS="$CFLAGS $OPENMP_CFLAGS" CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                                    rm -rf conftest.*
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define PY_SSIZE_T_CLEAN
#include <Python.h>
static PyMethodDef SpamMethods[] = {
    {NULL, NULL, 0, NULL}        /* Sentinel */
};
static struct PyModuleDef spammodule = {
    PyModuleDef_HEAD_INIT,
    "spam",   /* name of module */
    NULL,     /* module documentation, may be NULL */
    -1,       /* size of per-interpreter state of the module,
                 or -1 if the module keeps state in global variables. */
    SpamMethods
};
PyMODINIT_FUNC
PyInit_spam(void)
{
    PyObject *m;

    m = PyModule_Create(&spammodule);
    return m;
}
// Partial C++11 test, from ax_cxx_compile_stdcxx.m4

  namespace test_noexcept
  {

    int f() { return 0; }
    int g() noexcept { return 0; }

    static_assert(noexcept(f()) == false, "");
    static_assert(noexcept(g()) == true, "");

  }



_ACEOF
                                    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

                                    cat > conftest.py <<EOF

from $distutils_core import setup
from $distutils_extension import Extension
from sys import exit
modules = list((Extension("spam", list(("conftest.cpp",)),
                          extra_compile_args=list(("-std=c++11",)), language="c++"),))
setup(name="config_check_distutils_cxx", packages=(), py_modules=(), ext_modules=modules)
exit(0)
EOF

        echo CC="$CC" CXX="$CXX" CFLAGS="$CFLAGS $OPENMP_CFLAGS" CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
        if CC="$CC" CXX="$CXX" CFLAGS="$CFLAGS $OPENMP_CFLAGS" CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS" conftest_venv/bin/python3 conftest.py --verbose build --build-base=conftest.dir >& 5 2>&1
then :


                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            reason="distutils cannot build a C++ 11 extension"

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, $reason; disabling use of OpenMP" >&5
printf "%s\n" "no, $reason; disabling use of OpenMP" >&6; }
                OPENMP_CFLAGS=""
                OPENMP_CXXFLAGS=""


fi

else $as_nop

       reason="distutils cannot build a C extension"

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, $reason; disabling use of OpenMP" >&5
printf "%s\n" "no, $reason; disabling use of OpenMP" >&6; }
                OPENMP_CFLAGS=""
                OPENMP_CXXFLAGS=""


fi





fi




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$python3_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "3.10.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/false/;s/x${ax_compare_version_B}/true/;1q"`



    if test "$ax_compare_version" = "true" ; then

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: deprecation notice: Support for system python < 3.10.0 is deprecated
and will be removed in the next development cycle.  Consider using a newer version of Python
that may be available on your system or can be installed using the system package manager.
To build Sage with a different system python, use ./configure --with-python=/path/to/python" >&5
printf "%s\n" "$as_me: deprecation notice: Support for system python < 3.10.0 is deprecated
and will be removed in the next development cycle.  Consider using a newer version of Python
that may be available on your system or can be installed using the system package manager.
To build Sage with a different system python, use ./configure --with-python=/path/to/python" >&6;}

      fi




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$python3_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "3.14.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Support for system python >= 3.14.0 is experimental.
To build Sage with a different system python, use ./configure --with-python=/path/to/python" >&5
printf "%s\n" "$as_me: WARNING: Support for system python >= 3.14.0 is experimental.
To build Sage with a different system python, use ./configure --with-python=/path/to/python" >&2;}

      fi


fi


    if test -n "$PYTHON_FOR_VENV"
then :
  PYTHON_VERSION=$("$PYTHON_FOR_VENV" -c "import sysconfig; print(sysconfig.get_python_version())")
else $as_nop
  PYTHON_VERSION=$(echo $(cat build/pkgs/python3/package-version.txt))
fi
    PYTHON_MINOR=$(echo $PYTHON_VERSION | cut -d. -f2)

    export PYTHON_MINOR  # for sage-get-system-packages

    if test "x$SAGE_VENV" = xauto
then :
  SAGE_VENV=$SAGE_VENV_AUTO
fi
    case $SAGE_VENV in #(
  no) :
    SAGE_VENV='${SAGE_LOCAL}' ;; #(
          yes) :
    SAGE_VENV='${SAGE_LOCAL}'/var/lib/sage/venv-python$PYTHON_VERSION
     ;; #(
  *) :
     ;;
esac
                    rm -rf conftest.dir conftest_venv






exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYTHON3










# BEGIN SAGE_SPKG_CONFIGURE_OPENSSL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/openssl/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG openssl..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG openssl... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-openssl was given.
if test ${with_system_openssl+y}
then :
  withval=$with_system_openssl; sage_use_system_openssl=$withval

fi


sage_spkg_name=openssl

if test ${sage_use_system_openssl+y}
then :

else $as_nop
  sage_use_system_openssl=yes
fi

sage_spkg_install_openssl=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: openssl has already been installed by SageMath" >&5
printf "%s\n" "$as_me: openssl has already been installed by SageMath" >&6;}
    sage_spkg_install_openssl=yes
    sage_use_system_openssl=installed

fi

if test ${sage_require_openssl+y}
then :

else $as_nop
  sage_require_openssl=yes
fi


      if test x$sage_spkg_install_python3 = xno -a x$sage_spkg_install_curl = xno
then :

    sage_require_openssl=no

fi


if test "x$sage_spkg_install_openssl" = xno
then :

    if test "x$sage_require_openssl" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG openssl is not required on this system" >&5
printf "%s\n" "$as_me: SPKG openssl is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_openssl" = xno
then :

                        sage_spkg_install_openssl=yes

else $as_nop




    found=false

# Check whether --with-openssl was given.
if test ${with_openssl+y}
then :
  withval=$with_openssl;
            case "$withval" in
            "" | y | ye | yes | n | no)
            as_fn_error $? "Invalid --with-openssl value" "$LINENO" 5
              ;;
            *) ssldirs="$withval"
              ;;
            esac

else $as_nop

            # if pkg-config is installed and openssl has installed a .pc file,
            # then use that information and don't search ssldirs
            if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_PKG_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$PKG_CONFIG"; then
  ac_cv_prog_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_PKG_CONFIG="${ac_tool_prefix}pkg-config"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
PKG_CONFIG=$ac_cv_prog_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
printf "%s\n" "$PKG_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_PKG_CONFIG"; then
  ac_ct_PKG_CONFIG=$PKG_CONFIG
  # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_PKG_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_PKG_CONFIG"; then
  ac_cv_prog_ac_ct_PKG_CONFIG="$ac_ct_PKG_CONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_PKG_CONFIG="pkg-config"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_PKG_CONFIG=$ac_cv_prog_ac_ct_PKG_CONFIG
if test -n "$ac_ct_PKG_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PKG_CONFIG" >&5
printf "%s\n" "$ac_ct_PKG_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_PKG_CONFIG" = x; then
    PKG_CONFIG=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    PKG_CONFIG=$ac_ct_PKG_CONFIG
  fi
else
  PKG_CONFIG="$ac_cv_prog_PKG_CONFIG"
fi

            if test x"$PKG_CONFIG" != x""; then
                OPENSSL_LDFLAGS=`$PKG_CONFIG openssl --libs-only-L 2>/dev/null`
                if test $? = 0; then
                    OPENSSL_LIBS=`$PKG_CONFIG openssl --libs-only-l 2>/dev/null`
                    OPENSSL_INCLUDES=`$PKG_CONFIG openssl --cflags-only-I 2>/dev/null`
                    found=true
                fi
            fi

            # no such luck; use some default ssldirs
            if ! $found; then
                ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr"
            fi


fi



    # note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in
    # an 'openssl' subdirectory

    if ! $found; then
        OPENSSL_INCLUDES=
        for ssldir in $ssldirs; do
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openssl/ssl.h in $ssldir" >&5
printf %s "checking for openssl/ssl.h in $ssldir... " >&6; }
            if test -f "$ssldir/include/openssl/ssl.h"; then
                OPENSSL_INCLUDES="-I$ssldir/include"
                OPENSSL_LDFLAGS="-L$ssldir/lib"
                OPENSSL_LIBS="-lssl -lcrypto"
                found=true
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                break
            else
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            fi
        done

        # if the file wasn't found, well, go ahead and try the link anyway -- maybe
        # it will just work!
    fi

    # try the preprocessor and linker with our new flags,
    # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiling and linking against OpenSSL works" >&5
printf %s "checking whether compiling and linking against OpenSSL works... " >&6; }
    echo "Trying link with OPENSSL_LDFLAGS=$OPENSSL_LDFLAGS;" \
        "OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_INCLUDES=$OPENSSL_INCLUDES" >&5

    save_LIBS="$LIBS"
    save_LDFLAGS="$LDFLAGS"
    save_CPPFLAGS="$CPPFLAGS"
    LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
    LIBS="$OPENSSL_LIBS $LIBS"
    CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <openssl/ssl.h>
int
main (void)
{
SSL_new(NULL)
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL >= 1.1.1, as required by PEP 644, and provides required APIs" >&5
printf %s "checking whether OpenSSL >= 1.1.1, as required by PEP 644, and provides required APIs... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <openssl/opensslv.h>
            #include <openssl/evp.h>
            #include <openssl/ssl.h>
            #if OPENSSL_VERSION_NUMBER < 0x10101000L
            #error OpenSSL >= 1.1.1 is required according to PEP 644
            #endif
            static void keylog_cb(const SSL *ssl, const char *line) {}

int
main (void)
{

            /* SSL APIs */
            SSL_CTX *ctx = SSL_CTX_new(TLS_client_method());
            SSL_CTX_set_keylog_callback(ctx, keylog_cb);
            SSL *ssl = SSL_new(ctx);
            X509_VERIFY_PARAM *param = SSL_get0_param(ssl);
            X509_VERIFY_PARAM_set1_host(param, "python.org", 0);
            SSL_free(ssl);
            SSL_CTX_free(ctx);
            /* hashlib APIs */
            OBJ_nid2sn(NID_md5);
            OBJ_nid2sn(NID_sha1);
            OBJ_nid2sn(NID_sha3_512);
            OBJ_nid2sn(NID_blake2b512);
            EVP_PBE_scrypt(NULL, 0, NULL, 0, 2, 8, 1, 0, NULL, 0);

  ;
  return 0;
}

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
            sage_spkg_install_openssl=no

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_openssl=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                  sage_spkg_install_openssl=yes


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
    CPPFLAGS="$save_CPPFLAGS"
    LDFLAGS="$save_LDFLAGS"
    LIBS="$save_LIBS"






                if test "x$sage_spkg_install_openssl" = xno
then :

                                        sage_use_system_openssl=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG openssl" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG openssl" >&6;}

else $as_nop

                    if test "x$sage_use_system_openssl" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-openssl=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-openssl)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG openssl" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG openssl" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_OPENSSL










# BEGIN SAGE_SPKG_CONFIGURE_PALP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/palp/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG palp..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG palp... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-palp was given.
if test ${with_system_palp+y}
then :
  withval=$with_system_palp; sage_use_system_palp=$withval

fi


sage_spkg_name=palp

if test ${sage_use_system_palp+y}
then :

else $as_nop
  sage_use_system_palp=yes
fi

sage_spkg_install_palp=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: palp has already been installed by SageMath" >&5
printf "%s\n" "$as_me: palp has already been installed by SageMath" >&6;}
    sage_spkg_install_palp=yes
    sage_use_system_palp=installed

fi

if test ${sage_require_palp+y}
then :

else $as_nop
  sage_require_palp=yes
fi


if test "x$sage_spkg_install_palp" = xno
then :

    if test "x$sage_require_palp" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG palp is not required on this system" >&5
printf "%s\n" "$as_me: SPKG palp is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_palp" = xno
then :

                        sage_spkg_install_palp=yes

else $as_nop




       # Extract the first word of "palpprog.x", so it can be a program name with args.
set dummy poly.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPpoly+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPpoly in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPpoly="$PALPpoly" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPpoly="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPpoly=$ac_cv_path_PALPpoly
if test -n "$PALPpoly"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPpoly" >&5
printf "%s\n" "$PALPpoly" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


       if test "x$PALPpoly" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy poly-4d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPpoly4+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPpoly4 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPpoly4="$PALPpoly4" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPpoly4="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPpoly4=$ac_cv_path_PALPpoly4
if test -n "$PALPpoly4"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPpoly4" >&5
printf "%s\n" "$PALPpoly4" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPpoly4" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy poly-5d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPpoly5+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPpoly5 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPpoly5="$PALPpoly5" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPpoly5="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPpoly5=$ac_cv_path_PALPpoly5
if test -n "$PALPpoly5"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPpoly5" >&5
printf "%s\n" "$PALPpoly5" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPpoly5" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy poly-6d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPpoly6+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPpoly6 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPpoly6="$PALPpoly6" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPpoly6="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPpoly6=$ac_cv_path_PALPpoly6
if test -n "$PALPpoly6"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPpoly6" >&5
printf "%s\n" "$PALPpoly6" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPpoly6" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy poly-11d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPpoly11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPpoly11 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPpoly11="$PALPpoly11" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPpoly11="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPpoly11=$ac_cv_path_PALPpoly11
if test -n "$PALPpoly11"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPpoly11" >&5
printf "%s\n" "$PALPpoly11" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPpoly11" = "x"
then :
  sage_spkg_install_palp=yes
fi


       # Extract the first word of "palpprog.x", so it can be a program name with args.
set dummy class.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPclass+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPclass in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPclass="$PALPclass" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPclass="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPclass=$ac_cv_path_PALPclass
if test -n "$PALPclass"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPclass" >&5
printf "%s\n" "$PALPclass" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


       if test "x$PALPclass" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy class-4d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPclass4+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPclass4 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPclass4="$PALPclass4" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPclass4="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPclass4=$ac_cv_path_PALPclass4
if test -n "$PALPclass4"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPclass4" >&5
printf "%s\n" "$PALPclass4" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPclass4" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy class-5d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPclass5+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPclass5 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPclass5="$PALPclass5" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPclass5="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPclass5=$ac_cv_path_PALPclass5
if test -n "$PALPclass5"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPclass5" >&5
printf "%s\n" "$PALPclass5" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPclass5" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy class-6d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPclass6+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPclass6 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPclass6="$PALPclass6" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPclass6="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPclass6=$ac_cv_path_PALPclass6
if test -n "$PALPclass6"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPclass6" >&5
printf "%s\n" "$PALPclass6" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPclass6" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy class-11d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPclass11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPclass11 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPclass11="$PALPclass11" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPclass11="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPclass11=$ac_cv_path_PALPclass11
if test -n "$PALPclass11"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPclass11" >&5
printf "%s\n" "$PALPclass11" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPclass11" = "x"
then :
  sage_spkg_install_palp=yes
fi


       # Extract the first word of "palpprog.x", so it can be a program name with args.
set dummy nef.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPnef+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPnef in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPnef="$PALPnef" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPnef="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPnef=$ac_cv_path_PALPnef
if test -n "$PALPnef"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPnef" >&5
printf "%s\n" "$PALPnef" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


       if test "x$PALPnef" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy nef-4d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPnef4+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPnef4 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPnef4="$PALPnef4" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPnef4="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPnef4=$ac_cv_path_PALPnef4
if test -n "$PALPnef4"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPnef4" >&5
printf "%s\n" "$PALPnef4" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPnef4" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy nef-5d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPnef5+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPnef5 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPnef5="$PALPnef5" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPnef5="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPnef5=$ac_cv_path_PALPnef5
if test -n "$PALPnef5"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPnef5" >&5
printf "%s\n" "$PALPnef5" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPnef5" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy nef-6d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPnef6+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPnef6 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPnef6="$PALPnef6" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPnef6="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPnef6=$ac_cv_path_PALPnef6
if test -n "$PALPnef6"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPnef6" >&5
printf "%s\n" "$PALPnef6" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPnef6" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy nef-11d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPnef11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPnef11 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPnef11="$PALPnef11" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPnef11="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPnef11=$ac_cv_path_PALPnef11
if test -n "$PALPnef11"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPnef11" >&5
printf "%s\n" "$PALPnef11" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPnef11" = "x"
then :
  sage_spkg_install_palp=yes
fi


       # Extract the first word of "palpprog.x", so it can be a program name with args.
set dummy cws.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPcws+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPcws in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPcws="$PALPcws" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPcws="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPcws=$ac_cv_path_PALPcws
if test -n "$PALPcws"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPcws" >&5
printf "%s\n" "$PALPcws" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


       if test "x$PALPcws" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy cws-4d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPcws4+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPcws4 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPcws4="$PALPcws4" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPcws4="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPcws4=$ac_cv_path_PALPcws4
if test -n "$PALPcws4"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPcws4" >&5
printf "%s\n" "$PALPcws4" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPcws4" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy cws-5d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPcws5+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPcws5 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPcws5="$PALPcws5" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPcws5="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPcws5=$ac_cv_path_PALPcws5
if test -n "$PALPcws5"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPcws5" >&5
printf "%s\n" "$PALPcws5" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPcws5" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy cws-6d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPcws6+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPcws6 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPcws6="$PALPcws6" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPcws6="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPcws6=$ac_cv_path_PALPcws6
if test -n "$PALPcws6"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPcws6" >&5
printf "%s\n" "$PALPcws6" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPcws6" = "x"
then :
  sage_spkg_install_palp=yes
fi

           # Extract the first word of "palpprog[-]suff[d.x]", so it can be a program name with args.
set dummy cws-11d.x; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PALPcws11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PALPcws11 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PALPcws11="$PALPcws11" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PALPcws11="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PALPcws11=$ac_cv_path_PALPcws11
if test -n "$PALPcws11"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PALPcws11" >&5
printf "%s\n" "$PALPcws11" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


           if test "x$PALPcws11" = "x"
then :
  sage_spkg_install_palp=yes
fi



                if test "x$sage_spkg_install_palp" = xno
then :

                                        sage_use_system_palp=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG palp" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG palp" >&6;}

else $as_nop

                    if test "x$sage_use_system_palp" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-palp=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-palp)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG palp" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG palp" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PALP










# BEGIN SAGE_SPKG_CONFIGURE_PANDOC

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pandoc/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pandoc..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pandoc... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-pandoc was given.
if test ${with_system_pandoc+y}
then :
  withval=$with_system_pandoc; sage_use_system_pandoc=$withval

fi


sage_spkg_name=pandoc

if test ${sage_use_system_pandoc+y}
then :

else $as_nop
  sage_use_system_pandoc=yes
fi

sage_spkg_install_pandoc=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pandoc has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pandoc has already been installed by SageMath" >&6;}
    sage_spkg_install_pandoc=yes
    sage_use_system_pandoc=installed

fi

if test ${sage_require_pandoc+y}
then :

else $as_nop
  sage_require_pandoc=yes
fi


if test "x$sage_spkg_install_pandoc" = xno
then :

    if test "x$sage_require_pandoc" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pandoc is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pandoc is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pandoc" = xno
then :

                        sage_spkg_install_pandoc=yes

else $as_nop



   # Extract the first word of "pandoc", so it can be a program name with args.
set dummy pandoc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PANDOC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PANDOC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PANDOC="$PANDOC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PANDOC="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PANDOC=$ac_cv_path_PANDOC
if test -n "$PANDOC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PANDOC" >&5
printf "%s\n" "$PANDOC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


   if test -z "$ac_cv_path_PANDOC"
then :
  sage_spkg_install_pandoc=yes
fi

                if test "x$sage_spkg_install_pandoc" = xno
then :

                                        sage_use_system_pandoc=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pandoc" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pandoc" >&6;}

else $as_nop

                    if test "x$sage_use_system_pandoc" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pandoc=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pandoc)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pandoc" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pandoc" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PANDOC










# BEGIN SAGE_SPKG_CONFIGURE_PARI_ELLDATA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pari_elldata/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pari_elldata..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pari_elldata... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pari_elldata was given.
if test ${with_system_pari_elldata+y}
then :
  withval=$with_system_pari_elldata; sage_use_system_pari_elldata=$withval

fi


sage_spkg_name=pari_elldata

if test ${sage_use_system_pari_elldata+y}
then :

else $as_nop
  sage_use_system_pari_elldata=yes
fi

sage_spkg_install_pari_elldata=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pari_elldata has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pari_elldata has already been installed by SageMath" >&6;}
    sage_spkg_install_pari_elldata=yes
    sage_use_system_pari_elldata=installed

fi

if test ${sage_require_pari_elldata+y}
then :

else $as_nop
  sage_require_pari_elldata=yes
fi


if test "x$sage_spkg_install_pari_elldata" = xno
then :

    if test "x$sage_require_pari_elldata" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pari_elldata is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pari_elldata is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pari_elldata" = xno
then :

                        sage_spkg_install_pari_elldata=yes

else $as_nop





    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking installing pari? " >&5
printf %s "checking installing pari? ... " >&6; }
    if test x$sage_spkg_install_pari = xyes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install pari_elldata as well" >&5
printf "%s\n" "yes; install pari_elldata as well" >&6; }
        sage_spkg_install_pari_elldata=yes
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    fi


                if test "x$sage_spkg_install_pari_elldata" = xno
then :

                                        sage_use_system_pari_elldata=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pari_elldata" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pari_elldata" >&6;}

else $as_nop

                    if test "x$sage_use_system_pari_elldata" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pari_elldata=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pari_elldata)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pari_elldata" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pari_elldata" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PARI_ELLDATA










# BEGIN SAGE_SPKG_CONFIGURE_PARI_GALDATA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pari_galdata/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pari_galdata..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pari_galdata... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pari_galdata was given.
if test ${with_system_pari_galdata+y}
then :
  withval=$with_system_pari_galdata; sage_use_system_pari_galdata=$withval

fi


sage_spkg_name=pari_galdata

if test ${sage_use_system_pari_galdata+y}
then :

else $as_nop
  sage_use_system_pari_galdata=yes
fi

sage_spkg_install_pari_galdata=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pari_galdata has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pari_galdata has already been installed by SageMath" >&6;}
    sage_spkg_install_pari_galdata=yes
    sage_use_system_pari_galdata=installed

fi

if test ${sage_require_pari_galdata+y}
then :

else $as_nop
  sage_require_pari_galdata=yes
fi


if test "x$sage_spkg_install_pari_galdata" = xno
then :

    if test "x$sage_require_pari_galdata" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pari_galdata is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pari_galdata is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pari_galdata" = xno
then :

                        sage_spkg_install_pari_galdata=yes

else $as_nop





    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking installing pari? " >&5
printf %s "checking installing pari? ... " >&6; }
    if test x$sage_spkg_install_pari = xyes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install pari_galdata as well" >&5
printf "%s\n" "yes; install pari_galdata as well" >&6; }
        sage_spkg_install_pari_galdata=yes
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    fi


                if test "x$sage_spkg_install_pari_galdata" = xno
then :

                                        sage_use_system_pari_galdata=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pari_galdata" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pari_galdata" >&6;}

else $as_nop

                    if test "x$sage_use_system_pari_galdata" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pari_galdata=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pari_galdata)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pari_galdata" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pari_galdata" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PARI_GALDATA










# BEGIN SAGE_SPKG_CONFIGURE_PARI_GALPOL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pari_galpol/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pari_galpol..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG pari_galpol... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-pari_galpol was given.
if test ${with_system_pari_galpol+y}
then :
  withval=$with_system_pari_galpol; sage_use_system_pari_galpol=$withval

fi


sage_spkg_name=pari_galpol

if test ${sage_use_system_pari_galpol+y}
then :

else $as_nop
  sage_use_system_pari_galpol=yes
fi

sage_spkg_install_pari_galpol=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pari_galpol has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pari_galpol has already been installed by SageMath" >&6;}
    sage_spkg_install_pari_galpol=yes
    sage_use_system_pari_galpol=installed

fi

if test ${sage_require_pari_galpol+y}
then :

else $as_nop
  sage_require_pari_galpol=yes
fi


if test "x$sage_spkg_install_pari_galpol" = xno
then :

    if test "x$sage_require_pari_galpol" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pari_galpol is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pari_galpol is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pari_galpol" = xno
then :

                        sage_spkg_install_pari_galpol=yes

else $as_nop





    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking installing pari? " >&5
printf %s "checking installing pari? ... " >&6; }
    if test x$sage_spkg_install_pari = xyes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install pari_galpol as well" >&5
printf "%s\n" "yes; install pari_galpol as well" >&6; }
        sage_spkg_install_pari_galpol=yes
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    fi


                if test "x$sage_spkg_install_pari_galpol" = xno
then :

                                        sage_use_system_pari_galpol=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pari_galpol" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pari_galpol" >&6;}

else $as_nop

                    if test "x$sage_use_system_pari_galpol" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pari_galpol=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pari_galpol)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pari_galpol" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pari_galpol" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PARI_GALPOL










# BEGIN SAGE_SPKG_CONFIGURE_PARI_NFTABLES

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pari_nftables/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pari_nftables..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pari_nftables... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pari_nftables was given.
if test ${with_system_pari_nftables+y}
then :
  withval=$with_system_pari_nftables; sage_use_system_pari_nftables=$withval

fi


sage_spkg_name=pari_nftables

if test ${sage_use_system_pari_nftables+y}
then :

else $as_nop
  sage_use_system_pari_nftables=yes
fi

sage_spkg_install_pari_nftables=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pari_nftables has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pari_nftables has already been installed by SageMath" >&6;}
    sage_spkg_install_pari_nftables=yes
    sage_use_system_pari_nftables=installed

fi

if test ${sage_require_pari_nftables+y}
then :

else $as_nop
  sage_require_pari_nftables=yes
fi


if test "x$sage_spkg_install_pari_nftables" = xno
then :

    if test "x$sage_require_pari_nftables" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pari_nftables is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pari_nftables is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pari_nftables" = xno
then :

                        sage_spkg_install_pari_nftables=yes

else $as_nop




    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking installing pari? " >&5
printf %s "checking installing pari? ... " >&6; }
    if test x$sage_spkg_install_pari = xyes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install pari_nftables as well" >&5
printf "%s\n" "yes; install pari_nftables as well" >&6; }
        sage_spkg_install_pari_nftables=yes
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Installing nftables should be done by the user," >&5
printf "%s\n" "$as_me: Installing nftables should be done by the user," >&6;}
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cf. http://pari.math.u-bordeaux1.fr/pub/pari/packages/nftables/README.txt" >&5
printf "%s\n" "$as_me: cf. http://pari.math.u-bordeaux1.fr/pub/pari/packages/nftables/README.txt" >&6;}
    fi

                if test "x$sage_spkg_install_pari_nftables" = xno
then :

                                        sage_use_system_pari_nftables=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pari_nftables" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pari_nftables" >&6;}

else $as_nop

                    if test "x$sage_use_system_pari_nftables" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pari_nftables=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pari_nftables)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pari_nftables" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pari_nftables" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PARI_NFTABLES










# BEGIN SAGE_SPKG_CONFIGURE_PARI_SEADATA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pari_seadata/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pari_seadata..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pari_seadata... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pari_seadata was given.
if test ${with_system_pari_seadata+y}
then :
  withval=$with_system_pari_seadata; sage_use_system_pari_seadata=$withval

fi


sage_spkg_name=pari_seadata

if test ${sage_use_system_pari_seadata+y}
then :

else $as_nop
  sage_use_system_pari_seadata=yes
fi

sage_spkg_install_pari_seadata=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pari_seadata has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pari_seadata has already been installed by SageMath" >&6;}
    sage_spkg_install_pari_seadata=yes
    sage_use_system_pari_seadata=installed

fi

if test ${sage_require_pari_seadata+y}
then :

else $as_nop
  sage_require_pari_seadata=yes
fi


if test "x$sage_spkg_install_pari_seadata" = xno
then :

    if test "x$sage_require_pari_seadata" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pari_seadata is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pari_seadata is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pari_seadata" = xno
then :

                        sage_spkg_install_pari_seadata=yes

else $as_nop





    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking installing pari? " >&5
printf %s "checking installing pari? ... " >&6; }
    if test x$sage_spkg_install_pari = xyes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install pari_seadata as well" >&5
printf "%s\n" "yes; install pari_seadata as well" >&6; }
        sage_spkg_install_pari_seadata=yes
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    fi


                if test "x$sage_spkg_install_pari_seadata" = xno
then :

                                        sage_use_system_pari_seadata=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pari_seadata" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pari_seadata" >&6;}

else $as_nop

                    if test "x$sage_use_system_pari_seadata" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pari_seadata=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pari_seadata)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pari_seadata" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pari_seadata" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PARI_SEADATA










# BEGIN SAGE_SPKG_CONFIGURE_PARI_SEADATA_SMALL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pari_seadata_small/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pari_seadata_small..." >& 6
printf "%s\n" "## ------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pari_seadata_small... ##
## ------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pari_seadata_small was given.
if test ${with_system_pari_seadata_small+y}
then :
  withval=$with_system_pari_seadata_small; sage_use_system_pari_seadata_small=$withval

fi


sage_spkg_name=pari_seadata_small

if test ${sage_use_system_pari_seadata_small+y}
then :

else $as_nop
  sage_use_system_pari_seadata_small=yes
fi

sage_spkg_install_pari_seadata_small=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pari_seadata_small has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pari_seadata_small has already been installed by SageMath" >&6;}
    sage_spkg_install_pari_seadata_small=yes
    sage_use_system_pari_seadata_small=installed

fi

if test ${sage_require_pari_seadata_small+y}
then :

else $as_nop
  sage_require_pari_seadata_small=yes
fi


if test "x$sage_spkg_install_pari_seadata_small" = xno
then :

    if test "x$sage_require_pari_seadata_small" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pari_seadata_small is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pari_seadata_small is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pari_seadata_small" = xno
then :

                        sage_spkg_install_pari_seadata_small=yes

else $as_nop





    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking installing pari? " >&5
printf %s "checking installing pari? ... " >&6; }
    if test x$sage_spkg_install_pari = xyes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install pari_seadata_small as well" >&5
printf "%s\n" "yes; install pari_seadata_small as well" >&6; }
        sage_spkg_install_pari_seadata_small=yes
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    fi


                if test "x$sage_spkg_install_pari_seadata_small" = xno
then :

                                        sage_use_system_pari_seadata_small=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pari_seadata_small" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pari_seadata_small" >&6;}

else $as_nop

                    if test "x$sage_use_system_pari_seadata_small" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pari_seadata_small=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pari_seadata_small)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pari_seadata_small" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pari_seadata_small" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PARI_SEADATA_SMALL










# BEGIN SAGE_SPKG_CONFIGURE_PATCH

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/patch/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG patch..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG patch... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-patch was given.
if test ${with_system_patch+y}
then :
  withval=$with_system_patch; sage_use_system_patch=$withval

fi


sage_spkg_name=patch

if test ${sage_use_system_patch+y}
then :

else $as_nop
  sage_use_system_patch=yes
fi

sage_spkg_install_patch=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: patch has already been installed by SageMath" >&5
printf "%s\n" "$as_me: patch has already been installed by SageMath" >&6;}
    sage_spkg_install_patch=yes
    sage_use_system_patch=installed

fi

if test ${sage_require_patch+y}
then :

else $as_nop
  sage_require_patch=yes
fi


if test "x$sage_spkg_install_patch" = xno
then :

    if test "x$sage_require_patch" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG patch is not required on this system" >&5
printf "%s\n" "$as_me: SPKG patch is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_patch" = xno
then :

                        sage_spkg_install_patch=yes

else $as_nop



        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU patch >= 2.7.0" >&5
printf %s "checking for GNU patch >= 2.7.0... " >&6; }
if test ${ac_cv_path_PATCH+y}
then :
  printf %s "(cached) " >&6
else $as_nop

        if test -z "$PATCH"; then
  ac_path_PATCH_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in patch
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_PATCH="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_PATCH" || continue

            patch_version=`$ac_path_PATCH --version 2>&1 \
                | $SED -n -e 's/GNU patch *\([0-9]*\.[0-9.]*\)/\1/p'`
            if test -n "$patch_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$patch_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "2.7.0" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                    ac_cv_path_PATCH="$ac_path_PATCH"
                    ac_path_PATCH_found=:

      fi


fi

      $ac_path_PATCH_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_PATCH"; then
    :
  fi
else
  ac_cv_path_PATCH=$PATCH
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_PATCH" >&5
printf "%s\n" "$ac_cv_path_PATCH" >&6; }
    if test -z "$ac_cv_path_PATCH"
then :
  sage_spkg_install_patch=yes
fi

                if test "x$sage_spkg_install_patch" = xno
then :

                                        sage_use_system_patch=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG patch" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG patch" >&6;}

else $as_nop

                    if test "x$sage_use_system_patch" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-patch=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-patch)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG patch" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG patch" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PATCH










# BEGIN SAGE_SPKG_CONFIGURE_PATCHELF

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/patchelf/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG patchelf..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG patchelf... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-patchelf was given.
if test ${with_system_patchelf+y}
then :
  withval=$with_system_patchelf; sage_use_system_patchelf=$withval

fi


sage_spkg_name=patchelf

if test ${sage_use_system_patchelf+y}
then :

else $as_nop
  sage_use_system_patchelf=yes
fi

sage_spkg_install_patchelf=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: patchelf has already been installed by SageMath" >&5
printf "%s\n" "$as_me: patchelf has already been installed by SageMath" >&6;}
    sage_spkg_install_patchelf=yes
    sage_use_system_patchelf=installed

fi

if test ${sage_require_patchelf+y}
then :

else $as_nop
  sage_require_patchelf=yes
fi
  case $host in #(
  *-*-linux*) :
     ;; #(
  *) :
    sage_require_patchelf=no ;;
esac


if test "x$sage_spkg_install_patchelf" = xno
then :

    if test "x$sage_require_patchelf" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG patchelf is not required on this system" >&5
printf "%s\n" "$as_me: SPKG patchelf is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_patchelf" = xno
then :

                        sage_spkg_install_patchelf=yes

else $as_nop


                                  # Extract the first word of "patchelf", so it can be a program name with args.
set dummy patchelf; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PATCHELF+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PATCHELF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PATCHELF="$PATCHELF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PATCHELF="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PATCHELF=$ac_cv_path_PATCHELF
if test -n "$PATCHELF"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATCHELF" >&5
printf "%s\n" "$PATCHELF" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  if test -z "${PATCHELF}"
then :
  sage_spkg_install_patchelf=yes
fi

                if test "x$sage_spkg_install_patchelf" = xno
then :

                                        sage_use_system_patchelf=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG patchelf" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG patchelf" >&6;}

else $as_nop

                    if test "x$sage_use_system_patchelf" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-patchelf=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-patchelf)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG patchelf" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG patchelf" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PATCHELF










# BEGIN SAGE_SPKG_CONFIGURE_PDF2SVG

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pdf2svg/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pdf2svg..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pdf2svg... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-pdf2svg was given.
if test ${with_system_pdf2svg+y}
then :
  withval=$with_system_pdf2svg; sage_use_system_pdf2svg=$withval

fi


sage_spkg_name=pdf2svg

if test ${sage_use_system_pdf2svg+y}
then :

else $as_nop
  sage_use_system_pdf2svg=yes
fi

sage_spkg_install_pdf2svg=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pdf2svg has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pdf2svg has already been installed by SageMath" >&6;}
    sage_spkg_install_pdf2svg=yes
    sage_use_system_pdf2svg=installed

fi

if test ${sage_require_pdf2svg+y}
then :

else $as_nop
  sage_require_pdf2svg=yes
fi


if test "x$sage_spkg_install_pdf2svg" = xno
then :

    if test "x$sage_require_pdf2svg" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pdf2svg is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pdf2svg is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pdf2svg" = xno
then :

                        sage_spkg_install_pdf2svg=yes

else $as_nop



   # Extract the first word of "pdf2svg", so it can be a program name with args.
set dummy pdf2svg; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PDF2SVG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PDF2SVG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PDF2SVG="$PDF2SVG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PDF2SVG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PDF2SVG=$ac_cv_path_PDF2SVG
if test -n "$PDF2SVG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PDF2SVG" >&5
printf "%s\n" "$PDF2SVG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


   if test -z "$ac_cv_path_PDF2SVG"
then :
  sage_spkg_install_pdf2svg=yes
fi

                if test "x$sage_spkg_install_pdf2svg" = xno
then :

                                        sage_use_system_pdf2svg=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pdf2svg" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pdf2svg" >&6;}

else $as_nop

                    if test "x$sage_use_system_pdf2svg" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pdf2svg=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pdf2svg)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pdf2svg" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pdf2svg" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PDF2SVG










# BEGIN SAGE_SPKG_CONFIGURE_PERL_CPAN_POLYMAKE_PREREQ

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/perl_cpan_polymake_prereq/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG perl_cpan_polymake_prereq..." >& 6
printf "%s\n" "## -------------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG perl_cpan_polymake_prereq... ##
## -------------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-perl_cpan_polymake_prereq was given.
if test ${with_system_perl_cpan_polymake_prereq+y}
then :
  withval=$with_system_perl_cpan_polymake_prereq; sage_use_system_perl_cpan_polymake_prereq=$withval

fi


sage_spkg_name=perl_cpan_polymake_prereq

if test ${sage_use_system_perl_cpan_polymake_prereq+y}
then :

else $as_nop
  sage_use_system_perl_cpan_polymake_prereq=yes
fi

sage_spkg_install_perl_cpan_polymake_prereq=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: perl_cpan_polymake_prereq has already been installed by SageMath" >&5
printf "%s\n" "$as_me: perl_cpan_polymake_prereq has already been installed by SageMath" >&6;}
    sage_spkg_install_perl_cpan_polymake_prereq=yes
    sage_use_system_perl_cpan_polymake_prereq=installed

fi

if test ${sage_require_perl_cpan_polymake_prereq+y}
then :

else $as_nop
  sage_require_perl_cpan_polymake_prereq=yes
fi


if test "x$sage_spkg_install_perl_cpan_polymake_prereq" = xno
then :

    if test "x$sage_require_perl_cpan_polymake_prereq" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG perl_cpan_polymake_prereq is not required on this system" >&5
printf "%s\n" "$as_me: SPKG perl_cpan_polymake_prereq is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_perl_cpan_polymake_prereq" = xno
then :

                        sage_spkg_install_perl_cpan_polymake_prereq=yes

else $as_nop






















# Make sure we have perl
if test -z "$PERL"; then
# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_PERL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$PERL"; then
  ac_cv_prog_PERL="$PERL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_PERL="perl"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
PERL=$ac_cv_prog_PERL
if test -n "$PERL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
printf "%s\n" "$PERL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi

if test "x$PERL" != x; then
  ax_perl_modules_failed=0
  for ax_perl_module in 'XML::Writer' 'XML::LibXML' 'XML::LibXSLT' 'File::Slurp' 'JSON' 'SVG' 'Term::ReadKey' ; do
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for perl module $ax_perl_module" >&5
printf %s "checking for perl module $ax_perl_module... " >&6; }

    # Would be nice to log result here, but can't rely on autoconf internals
    $PERL -e "use $ax_perl_module; exit" > /dev/null 2>&1
    if test $? -ne 0; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
      ax_perl_modules_failed=1
   else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
printf "%s\n" "ok" >&6; };
    fi
  done

  # Run optional shell commands
  if test "$ax_perl_modules_failed" = 0; then
    :

  else
    :
    sage_spkg_install_perl_cpan_polymake_prereq=yes


  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: could not find perl" >&5
printf "%s\n" "$as_me: WARNING: could not find perl" >&2;}
fi

                if test "x$sage_spkg_install_perl_cpan_polymake_prereq" = xno
then :

                                        sage_use_system_perl_cpan_polymake_prereq=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG perl_cpan_polymake_prereq" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG perl_cpan_polymake_prereq" >&6;}

else $as_nop

                    if test "x$sage_use_system_perl_cpan_polymake_prereq" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-perl_cpan_polymake_prereq=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-perl_cpan_polymake_prereq)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG perl_cpan_polymake_prereq" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG perl_cpan_polymake_prereq" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PERL_CPAN_POLYMAKE_PREREQ










# BEGIN SAGE_SPKG_CONFIGURE_PERL_MONGODB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/perl_mongodb/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG perl_mongodb..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG perl_mongodb... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-perl_mongodb was given.
if test ${with_system_perl_mongodb+y}
then :
  withval=$with_system_perl_mongodb; sage_use_system_perl_mongodb=$withval

fi


sage_spkg_name=perl_mongodb

if test ${sage_use_system_perl_mongodb+y}
then :

else $as_nop
  sage_use_system_perl_mongodb=yes
fi

sage_spkg_install_perl_mongodb=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: perl_mongodb has already been installed by SageMath" >&5
printf "%s\n" "$as_me: perl_mongodb has already been installed by SageMath" >&6;}
    sage_spkg_install_perl_mongodb=yes
    sage_use_system_perl_mongodb=installed

fi

if test ${sage_require_perl_mongodb+y}
then :

else $as_nop
  sage_require_perl_mongodb=yes
fi


if test "x$sage_spkg_install_perl_mongodb" = xno
then :

    if test "x$sage_require_perl_mongodb" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG perl_mongodb is not required on this system" >&5
printf "%s\n" "$as_me: SPKG perl_mongodb is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_perl_mongodb" = xno
then :

                        sage_spkg_install_perl_mongodb=yes

else $as_nop










# Make sure we have perl
if test -z "$PERL"; then
# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_PERL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$PERL"; then
  ac_cv_prog_PERL="$PERL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_PERL="perl"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
PERL=$ac_cv_prog_PERL
if test -n "$PERL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
printf "%s\n" "$PERL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi

if test "x$PERL" != x; then
  ax_perl_modules_failed=0
  for ax_perl_module in 'MongoDB' ; do
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for perl module $ax_perl_module" >&5
printf %s "checking for perl module $ax_perl_module... " >&6; }

    # Would be nice to log result here, but can't rely on autoconf internals
    $PERL -e "use $ax_perl_module; exit" > /dev/null 2>&1
    if test $? -ne 0; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
      ax_perl_modules_failed=1
   else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
printf "%s\n" "ok" >&6; };
    fi
  done

  # Run optional shell commands
  if test "$ax_perl_modules_failed" = 0; then
    :

  else
    :
    sage_spkg_install_perl_mongodb=yes


  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: could not find perl" >&5
printf "%s\n" "$as_me: WARNING: could not find perl" >&2;}
fi

                if test "x$sage_spkg_install_perl_mongodb" = xno
then :

                                        sage_use_system_perl_mongodb=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG perl_mongodb" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG perl_mongodb" >&6;}

else $as_nop

                    if test "x$sage_use_system_perl_mongodb" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-perl_mongodb=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-perl_mongodb)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG perl_mongodb" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG perl_mongodb" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PERL_MONGODB










# BEGIN SAGE_SPKG_CONFIGURE_PERL_TERM_READLINE_GNU

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/perl_term_readline_gnu/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG perl_term_readline_gnu..." >& 6
printf "%s\n" "## ----------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG perl_term_readline_gnu... ##
## ----------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-perl_term_readline_gnu was given.
if test ${with_system_perl_term_readline_gnu+y}
then :
  withval=$with_system_perl_term_readline_gnu; sage_use_system_perl_term_readline_gnu=$withval

fi


sage_spkg_name=perl_term_readline_gnu

if test ${sage_use_system_perl_term_readline_gnu+y}
then :

else $as_nop
  sage_use_system_perl_term_readline_gnu=yes
fi

sage_spkg_install_perl_term_readline_gnu=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: perl_term_readline_gnu has already been installed by SageMath" >&5
printf "%s\n" "$as_me: perl_term_readline_gnu has already been installed by SageMath" >&6;}
    sage_spkg_install_perl_term_readline_gnu=yes
    sage_use_system_perl_term_readline_gnu=installed

fi

if test ${sage_require_perl_term_readline_gnu+y}
then :

else $as_nop
  sage_require_perl_term_readline_gnu=yes
fi


if test "x$sage_spkg_install_perl_term_readline_gnu" = xno
then :

    if test "x$sage_require_perl_term_readline_gnu" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG perl_term_readline_gnu is not required on this system" >&5
printf "%s\n" "$as_me: SPKG perl_term_readline_gnu is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_perl_term_readline_gnu" = xno
then :

                        sage_spkg_install_perl_term_readline_gnu=yes

else $as_nop








# Make sure we have perl
if test -z "$PERL"; then
# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_PERL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$PERL"; then
  ac_cv_prog_PERL="$PERL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_PERL="perl"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
PERL=$ac_cv_prog_PERL
if test -n "$PERL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
printf "%s\n" "$PERL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi

if test "x$PERL" != x; then
  ax_perl_modules_failed=0
  for ax_perl_module in 'Term::ReadLine' ; do
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for perl module $ax_perl_module" >&5
printf %s "checking for perl module $ax_perl_module... " >&6; }

    # Would be nice to log result here, but can't rely on autoconf internals
    $PERL -e "use $ax_perl_module; exit" > /dev/null 2>&1
    if test $? -ne 0; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; };
      ax_perl_modules_failed=1
   else
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
printf "%s\n" "ok" >&6; };
    fi
  done

  # Run optional shell commands
  if test "$ax_perl_modules_failed" = 0; then
    :
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Term::ReadLine module..." >&5
printf %s "checking Term::ReadLine module...... " >&6; }
      # #29563 TERM needs to be set to a value, or Term::ReadLine::Gnu may refuse to load
      TERM=vt100 $PERL -e "use Term::ReadLine; Term::ReadLine->get_all_function_names" > /dev/null 2>&1
      if test $? -ne 0; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: non-GNU" >&5
printf "%s\n" "non-GNU" >&6; }
        sage_spkg_install_perl_term_readline_gnu=yes
      else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: GNU" >&5
printf "%s\n" "GNU" >&6; }
      fi

  else
    :
    sage_spkg_install_perl_term_readline_gnu=yes
  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: could not find perl" >&5
printf "%s\n" "$as_me: WARNING: could not find perl" >&2;}
fi

                if test "x$sage_spkg_install_perl_term_readline_gnu" = xno
then :

                                        sage_use_system_perl_term_readline_gnu=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG perl_term_readline_gnu" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG perl_term_readline_gnu" >&6;}

else $as_nop

                    if test "x$sage_use_system_perl_term_readline_gnu" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-perl_term_readline_gnu=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-perl_term_readline_gnu)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG perl_term_readline_gnu" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG perl_term_readline_gnu" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PERL_TERM_READLINE_GNU










# BEGIN SAGE_SPKG_CONFIGURE_PKGCONF

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pkgconf/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pkgconf..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pkgconf... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-pkgconf was given.
if test ${with_system_pkgconf+y}
then :
  withval=$with_system_pkgconf; sage_use_system_pkgconf=$withval

fi


sage_spkg_name=pkgconf

if test ${sage_use_system_pkgconf+y}
then :

else $as_nop
  sage_use_system_pkgconf=yes
fi

sage_spkg_install_pkgconf=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkgconf has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pkgconf has already been installed by SageMath" >&6;}
    sage_spkg_install_pkgconf=yes
    sage_use_system_pkgconf=installed

fi

if test ${sage_require_pkgconf+y}
then :

else $as_nop
  sage_require_pkgconf=yes
fi


if test "x$sage_spkg_install_pkgconf" = xno
then :

    if test "x$sage_require_pkgconf" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pkgconf is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pkgconf is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pkgconf" = xno
then :

                        sage_spkg_install_pkgconf=yes

else $as_nop



        if test -z "$PKG_CONFIG"
then :

       sage_spkg_install_pkgconf=yes
       SAGE_PKG_CONFIG_PATH=''


else $as_nop

       SAGE_PKG_CONFIG_PATH='$SAGE_LOCAL/lib/pkgconfig'


fi

                if test "x$sage_spkg_install_pkgconf" = xno
then :

                                        sage_use_system_pkgconf=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pkgconf" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pkgconf" >&6;}

else $as_nop

                    if test "x$sage_use_system_pkgconf" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pkgconf=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pkgconf)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pkgconf" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pkgconf" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PKGCONF










# BEGIN SAGE_SPKG_CONFIGURE_PLANARITY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/planarity/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG planarity..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG planarity... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-planarity was given.
if test ${with_system_planarity+y}
then :
  withval=$with_system_planarity; sage_use_system_planarity=$withval

fi


sage_spkg_name=planarity

if test ${sage_use_system_planarity+y}
then :

else $as_nop
  sage_use_system_planarity=yes
fi

sage_spkg_install_planarity=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: planarity has already been installed by SageMath" >&5
printf "%s\n" "$as_me: planarity has already been installed by SageMath" >&6;}
    sage_spkg_install_planarity=yes
    sage_use_system_planarity=installed

fi

if test ${sage_require_planarity+y}
then :

else $as_nop
  sage_require_planarity=yes
fi


if test "x$sage_spkg_install_planarity" = xno
then :

    if test "x$sage_require_planarity" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG planarity is not required on this system" >&5
printf "%s\n" "$as_me: SPKG planarity is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_planarity" = xno
then :

                        sage_spkg_install_planarity=yes

else $as_nop



     ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gp_InitGraph in -lplanarity" >&5
printf %s "checking for gp_InitGraph in -lplanarity... " >&6; }
if test ${ac_cv_lib_planarity_gp_InitGraph+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lplanarity  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char gp_InitGraph ();
int
main (void)
{
return gp_InitGraph ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_planarity_gp_InitGraph=yes
else $as_nop
  ac_cv_lib_planarity_gp_InitGraph=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_planarity_gp_InitGraph" >&5
printf "%s\n" "$ac_cv_lib_planarity_gp_InitGraph" >&6; }
if test "x$ac_cv_lib_planarity_gp_InitGraph" = xyes
then :

              for ac_header in planarity/graphLib.h planarity/graph.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF


else $as_nop
  sage_spkg_install_planarity=yes
fi

done
else $as_nop
  sage_spkg_install_planarity=yes
fi
     ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


                if test "x$sage_spkg_install_planarity" = xno
then :

                                        sage_use_system_planarity=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG planarity" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG planarity" >&6;}

else $as_nop

                    if test "x$sage_use_system_planarity" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-planarity=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-planarity)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG planarity" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG planarity" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PLANARITY










# BEGIN SAGE_SPKG_CONFIGURE_POLYMAKE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/polymake/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG polymake..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG polymake... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-polymake was given.
if test ${with_system_polymake+y}
then :
  withval=$with_system_polymake; sage_use_system_polymake=$withval

fi


sage_spkg_name=polymake

if test ${sage_use_system_polymake+y}
then :

else $as_nop
  sage_use_system_polymake=yes
fi

sage_spkg_install_polymake=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: polymake has already been installed by SageMath" >&5
printf "%s\n" "$as_me: polymake has already been installed by SageMath" >&6;}
    sage_spkg_install_polymake=yes
    sage_use_system_polymake=installed

fi

if test ${sage_require_polymake+y}
then :

else $as_nop
  sage_require_polymake=yes
fi


if test "x$sage_spkg_install_polymake" = xno
then :

    if test "x$sage_require_polymake" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG polymake is not required on this system" >&5
printf "%s\n" "$as_me: SPKG polymake is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_polymake" = xno
then :

                        sage_spkg_install_polymake=yes

else $as_nop




    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for polymake-config >= 3.5" >&5
printf %s "checking for polymake-config >= 3.5... " >&6; }
if test ${ac_cv_path_POLYMAKE_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop

        if test -z "$POLYMAKE_CONFIG"; then
  ac_path_POLYMAKE_CONFIG_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in polymake-config
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_POLYMAKE_CONFIG="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_POLYMAKE_CONFIG" || continue

            polymake_config_version=$($ac_path_POLYMAKE_CONFIG --version 2>&1)
            if test -n "$polymake_config_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$polymake_config_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "3.5" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                    ac_cv_path_POLYMAKE_CONFIG="$ac_path_POLYMAKE_CONFIG"

      fi


fi

      $ac_path_POLYMAKE_CONFIG_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_POLYMAKE_CONFIG"; then
    :
  fi
else
  ac_cv_path_POLYMAKE_CONFIG=$POLYMAKE_CONFIG
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_POLYMAKE_CONFIG" >&5
printf "%s\n" "$ac_cv_path_POLYMAKE_CONFIG" >&6; }
    if test -z "$ac_cv_path_POLYMAKE_CONFIG"
then :
  sage_spkg_install_polymake=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether libpolymake works" >&5
printf %s "checking whether libpolymake works... " >&6; }
           ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

           saved_CXX="$CXX"
           saved_CPPFLAGS="$CPPFLAGS"
           saved_LDFLAGS="$LDFLAGS"
           CXX="$($ac_cv_path_POLYMAKE_CONFIG --cc)"
           CPPFLAGS="$($ac_cv_path_POLYMAKE_CONFIG --includes) $($ac_cv_path_POLYMAKE_CONFIG --cflags) $CPPFLAGS"
           LDFLAGS="-lpolymake $($ac_cv_path_POLYMAKE_CONFIG --ldflags) $LDFLAGS"
           if test "$cross_compiling" = yes
then :
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

               #include <polymake/Main.h>

int
main (void)
{

               polymake::Main* main_polymake_session = new polymake::Main;
               main_polymake_session->shell_enable();
               main_polymake_session->set_application("polytope");


  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :

             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
             sage_require_perl_cpan_polymake_prereq=no
             sage_require_perl_term_readline_gnu=no

else $as_nop

             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
             sage_spkg_install_polymake=yes

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

           CXX="$saved_CXX"
           CPPFLAGS="$saved_CPPFLAGS"
           LDFLAGS="$saved_LDFLAGS"
           ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


fi


                if test "x$sage_spkg_install_polymake" = xno
then :

                                        sage_use_system_polymake=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG polymake" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG polymake" >&6;}

else $as_nop

                    if test "x$sage_use_system_polymake" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-polymake=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-polymake)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG polymake" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG polymake" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_POLYMAKE










# BEGIN SAGE_SPKG_CONFIGURE_PPL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ppl/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ppl..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG ppl... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-ppl was given.
if test ${with_system_ppl+y}
then :
  withval=$with_system_ppl; sage_use_system_ppl=$withval

fi


sage_spkg_name=ppl

if test ${sage_use_system_ppl+y}
then :

else $as_nop
  sage_use_system_ppl=yes
fi

sage_spkg_install_ppl=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ppl has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ppl has already been installed by SageMath" >&6;}
    sage_spkg_install_ppl=yes
    sage_use_system_ppl=installed

fi

if test ${sage_require_ppl+y}
then :

else $as_nop
  sage_require_ppl=yes
fi


if test "x$sage_spkg_install_ppl" = xno
then :

    if test "x$sage_require_ppl" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ppl is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ppl is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ppl" = xno
then :

                        sage_spkg_install_ppl=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gcc glpk gmp is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gcc glpk gmp is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gcc = xyes -o x$sage_spkg_install_glpk = xyes -o x$sage_spkg_install_gmp = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install ppl as well" >&5
printf "%s\n" "yes; install ppl as well" >&6; }
        sage_spkg_install_ppl=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

    # If our dependencies come from the system, then we can use the
    # system ppl, too. This macro works sort-of like the
    # PKG_CHECK_MODULES macro, defining e.g. PPL_CFLAGS when a
    # suitable version of PPL is detected. The upstream version fails
    # to differentiate between LDFLAGS and LIBS (which is in turn the
    # fault of the ppl-config program), leading to argument-order
    # problems on the command line. Our version of the macro
    # defines PPL_LIBS separately so that we can distinguish the two.


# Check whether --with-ppl-prefix was given.
if test ${with_ppl_prefix+y}
then :
  withval=$with_ppl_prefix; ppl_prefix="$withval"
else $as_nop
  ppl_prefix=""
fi


# Check whether --with-ppl-exec-prefix was given.
if test ${with_ppl_exec_prefix+y}
then :
  withval=$with_ppl_exec_prefix; ppl_exec_prefix="$withval"
else $as_nop
  ppl_exec_prefix=""
fi

# Check whether --enable-ppl-test was given.
if test ${enable_ppl_test+y}
then :
  enableval=$enable_ppl_test;
else $as_nop
  enable_ppltest=yes
fi


if test "x$ppl_exec_prefix" != x
then
  ppl_config_args="$ppl_config_args --exec-prefix=$ppl_exec_prefix"
  if test "x${PPL_CONFIG+set}" != xset
  then
    PPL_CONFIG="$ppl_exec_prefix/bin/ppl-config"
  fi
fi
if test "x$ppl_prefix" != x
then
  ppl_config_args="$ppl_config_args --prefix=$ppl_prefix"
  if test "x${PPL_CONFIG+set}" != xset
  then
    PPL_CONFIG="$ppl_prefix/bin/ppl-config"
  fi
fi

# Extract the first word of "ppl-config", so it can be a program name with args.
set dummy ppl-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PPL_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PPL_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PPL_CONFIG="$PPL_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PPL_CONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_PPL_CONFIG" && ac_cv_path_PPL_CONFIG="no"
  ;;
esac
fi
PPL_CONFIG=$ac_cv_path_PPL_CONFIG
if test -n "$PPL_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PPL_CONFIG" >&5
printf "%s\n" "$PPL_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


min_ppl_version=1.2
if test \( "x$min_ppl_version" = "x0.0" \) -o \( "x$min_ppl_version" = "x0.0.0" \)
then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the Parma Polyhedra Library" >&5
printf %s "checking for the Parma Polyhedra Library... " >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the Parma Polyhedra Library, version >= $min_ppl_version" >&5
printf %s "checking for the Parma Polyhedra Library, version >= $min_ppl_version... " >&6; }
fi
no_ppl=""
if test $PPL_CONFIG = no
then
  no_ppl=yes
else
  PPL_CPPFLAGS=`$PPL_CONFIG $ppl_config_args --cppflags`
  PPL_LDFLAGS=""
  PPL_LIBS=""
  for flag in $($PPL_CONFIG $ppl_config_args --ldflags); do
                        if test "x${flag#-l}" = "x$flag"; then
            PPL_LDFLAGS="$PPL_LDFLAGS $flag"
    else
      PPL_LIBS="$PPL_LIBS $flag"
    fi
  done
  ppl_config_version="`$PPL_CONFIG $ppl_config_args --version`"

  if test "x$enable_ppltest" = xyes
  then
    ac_save_CPPFLAGS="$CPPFLAGS"
    ac_save_LIBS="$LIBS"
    CPPFLAGS="$CPPFLAGS $PPL_CPPFLAGS"
    LIBS="$LIBS $PPL_LIBS"


    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


    rm -f conf.ppltest
    if test "$cross_compiling" = yes
then :
  echo $ac_n "cross compiling; assumed OK... $ac_c"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <ppl.hh>
#include <iostream>
#include <cstdio>
#include <cstdlib>

namespace PPL = Parma_Polyhedra_Library;

using std::cout;
using std::endl;

int
main() {
  system("touch conf.ppltest");

  unsigned min_ppl_major, min_ppl_minor, min_ppl_revision, min_ppl_beta;
  int n = sscanf("$min_ppl_version",
                 "%u.%u.%upre%u%*c",
                 &min_ppl_major, &min_ppl_minor,
                 &min_ppl_revision, &min_ppl_beta);
  bool min_ppl_version_ok = true;
  if (n == 4) {
    if (min_ppl_beta == 0)
      min_ppl_version_ok = false;
  }
  else if (n == 3) {
    n = sscanf("$min_ppl_version",
               "%u.%u.%u%*c",
               &min_ppl_major, &min_ppl_minor, &min_ppl_revision);
    if (n != 3)
      min_ppl_version_ok = false;
    else
      min_ppl_beta = 0;
  }
  else if (n == 2) {
    n = sscanf("$min_ppl_version",
               "%u.%upre%u%*c",
               &min_ppl_major, &min_ppl_minor, &min_ppl_beta);
    if (n == 3) {
      if (min_ppl_beta == 0)
        min_ppl_version_ok = false;
      else
        min_ppl_revision = 0;
    }
    else if (n == 2) {
      n = sscanf("$min_ppl_version",
                 "%u.%u%*c",
                 &min_ppl_major, &min_ppl_minor);
      if (n != 2)
        min_ppl_version_ok = false;
      else {
        min_ppl_revision = 0;
        min_ppl_beta = 0;
      }
    }
    else
      min_ppl_version_ok = false;
  }
  else
    min_ppl_version_ok = false;

  if (!min_ppl_version_ok) {
    cout << "illegal version string '$min_ppl_version'"
         << endl;
    return 1;
  }

  if (strcmp("$ppl_config_version", PPL::version()) != 0) {
    cout << "\n*** 'ppl-config --version' returned $ppl_config_version, "
            "but PPL version "
         << PPL::version()
         << "\n*** was found!  If ppl-config was correct, then it is best"
            "\n*** to remove the old version of PPL."
            "  You may also be able to fix the error"
            "\n*** by modifying your LD_LIBRARY_PATH environment variable,"
            " or by editing"
            "\n*** /etc/ld.so.conf."
            "  Make sure you have run ldconfig if that is"
            "\n*** required on your system."
            "\n*** If ppl-config was wrong, set the environment variable"
            " PPL_CONFIG"
            "\n*** to point to the correct copy of ppl-config,"
            " and remove the file config.cache"
            "\n*** before re-running configure."
         << endl;
      return 1;
  }
  else if (strcmp(PPL_VERSION, PPL::version()) != 0) {
    cout << "\n*** PPL header file (version " PPL_VERSION ") does not match"
         << "\n*** library (version " << PPL::version() << ")"
         << endl;
      return 1;
  }
  else if (PPL_VERSION_MAJOR < min_ppl_major
           || (PPL_VERSION_MAJOR == min_ppl_major
              && PPL_VERSION_MINOR < min_ppl_minor)
           || (PPL_VERSION_MAJOR == min_ppl_major
              && PPL_VERSION_MINOR == min_ppl_minor
              && PPL_VERSION_REVISION < min_ppl_revision)
           || (PPL_VERSION_MAJOR == min_ppl_major
              && PPL_VERSION_MINOR == min_ppl_minor
              && PPL_VERSION_REVISION == min_ppl_revision
              && PPL_VERSION_BETA < min_ppl_beta)) {
      cout << "\n*** An old version of PPL (" PPL_VERSION ") was found."
              "\n*** You need at least PPL version $min_ppl_version."
              "  The latest version of"
              "\n*** PPL is always available from ftp://ftp.cs.unipr.it/ppl/ ."
              "\n***"
              "\n*** If you have already installed a sufficiently new version,"
              " this error"
              "\n*** probably means that the wrong copy of the ppl-config"
              " program is"
              "\n*** being found.  The easiest way to fix this is to remove"
              " the old version"
              "\n*** of PPL, but you can also set the PPL_CONFIG environment"
              " variable to point"
              "\n*** to the correct copy of ppl-config.  (In this case,"
              " you will have to"
              "\n*** modify your LD_LIBRARY_PATH environment"
              " variable or edit /etc/ld.so.conf"
              "\n*** so that the correct libraries are found at run-time.)"
           << endl;
      return 1;
  }
  return 0;
}

_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :

else $as_nop
  no_ppl=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


    CPPFLAGS="$ac_save_CPPFLAGS"
    LIBS="$ac_save_LIBS"
  fi
fi

if test "x$no_ppl" = x
then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

                  LIBS="$LIBS $PPL_LIBS"
                  sage_spkg_install_ppl=no

else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
  if test x"$PPL_CONFIG" = xno
  then
    echo "*** The ppl-config script installed by PPL could not be found."
    echo "*** If the PPL was installed in PREFIX, make sure PREFIX/bin is in"
    echo "*** your path, or set the PPL_CONFIG environment variable to the"
    echo "*** full path to ppl-config."
  else
    if test -f conf.ppltest
    then
      :
    else
      echo "*** Could not run PPL test program, checking why..."
      CPPFLAGS="$CPPFLAGS $PPL_CPPFLAGS"
      LIBS="$LIBS $PPL_LIBS"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <ppl.hh>
using namespace Parma_Polyhedra_Library;

int
main (void)
{

  return version_major() || version_minor()
  || version_revision() || version_beta();

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :

  echo "*** The test program compiled, but did not run.  This usually means"
  echo "*** that the run-time linker is not finding the PPL or finding the"
  echo "*** wrong version of the PPL.  If it is not finding the PPL, you will"
  echo "*** need to set your LD_LIBRARY_PATH environment variable, or edit"
  echo "*** /etc/ld.so.conf to point to the installed location.  Also, make"
  echo "*** sure you have run ldconfig if that is required on your system."
  echo "***"
  echo "*** If you have an old version installed, it is best to remove it,"
  echo "*** although you may also be able to get things to work by modifying"
  echo "*** LD_LIBRARY_PATH."

else $as_nop

  echo "*** The test program failed to compile or link. See the file"
  echo "*** config.log for the exact error that occured.  This usually means"
  echo "*** the PPL was incorrectly installed or that someone moved the PPL"
  echo "*** since it was installed.  In both cases you should reinstall"
  echo "*** the library."

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
      CPPFLAGS="$ac_save_CPPFLAGS"
      LIBS="$ac_save_LIBS"
    fi
  fi
  PPL_CPPFLAGS=""
  PPL_LDFLAGS=""
  PPL_LIBS=""
  sage_spkg_install_ppl=yes
fi



rm -f conf.ppltest



fi


                if test "x$sage_spkg_install_ppl" = xno
then :

                                        sage_use_system_ppl=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ppl" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ppl" >&6;}

else $as_nop

                    if test "x$sage_use_system_ppl" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ppl=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ppl)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ppl" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ppl" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PPL










# BEGIN SAGE_SPKG_CONFIGURE_PRIMESIEVE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/primesieve/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG primesieve..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG primesieve... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-primesieve was given.
if test ${with_system_primesieve+y}
then :
  withval=$with_system_primesieve; sage_use_system_primesieve=$withval

fi


sage_spkg_name=primesieve

if test ${sage_use_system_primesieve+y}
then :

else $as_nop
  sage_use_system_primesieve=yes
fi

sage_spkg_install_primesieve=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: primesieve has already been installed by SageMath" >&5
printf "%s\n" "$as_me: primesieve has already been installed by SageMath" >&6;}
    sage_spkg_install_primesieve=yes
    sage_use_system_primesieve=installed

fi

if test ${sage_require_primesieve+y}
then :

else $as_nop
  sage_require_primesieve=yes
fi


if test "x$sage_spkg_install_primesieve" = xno
then :

    if test "x$sage_require_primesieve" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG primesieve is not required on this system" >&5
printf "%s\n" "$as_me: SPKG primesieve is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_primesieve" = xno
then :

                        sage_spkg_install_primesieve=yes

else $as_nop





pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for primesieve >= 8.0" >&5
printf %s "checking for primesieve >= 8.0... " >&6; }

if test -n "$PRIMESIEVE_CFLAGS"; then
    pkg_cv_PRIMESIEVE_CFLAGS="$PRIMESIEVE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"primesieve >= 8.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "primesieve >= 8.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PRIMESIEVE_CFLAGS=`$PKG_CONFIG --cflags "primesieve >= 8.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$PRIMESIEVE_LIBS"; then
    pkg_cv_PRIMESIEVE_LIBS="$PRIMESIEVE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"primesieve >= 8.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "primesieve >= 8.0") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PRIMESIEVE_LIBS=`$PKG_CONFIG --libs "primesieve >= 8.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                PRIMESIEVE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "primesieve >= 8.0" 2>&1`
        else
                PRIMESIEVE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "primesieve >= 8.0" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$PRIMESIEVE_PKG_ERRORS" >&5


        sage_spkg_install_primesieve=yes
elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        sage_spkg_install_primesieve=yes
else
        PRIMESIEVE_CFLAGS=$pkg_cv_PRIMESIEVE_CFLAGS
        PRIMESIEVE_LIBS=$pkg_cv_PRIMESIEVE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


                if test "x$sage_spkg_install_primesieve" = xno
then :

                                        sage_use_system_primesieve=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG primesieve" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG primesieve" >&6;}

else $as_nop

                    if test "x$sage_use_system_primesieve" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-primesieve=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-primesieve)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG primesieve" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG primesieve" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PRIMESIEVE










# BEGIN SAGE_SPKG_CONFIGURE_PRIMECOUNT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/primecount/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG primecount..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG primecount... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-primecount was given.
if test ${with_system_primecount+y}
then :
  withval=$with_system_primecount; sage_use_system_primecount=$withval

fi


sage_spkg_name=primecount

if test ${sage_use_system_primecount+y}
then :

else $as_nop
  sage_use_system_primecount=yes
fi

sage_spkg_install_primecount=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: primecount has already been installed by SageMath" >&5
printf "%s\n" "$as_me: primecount has already been installed by SageMath" >&6;}
    sage_spkg_install_primecount=yes
    sage_use_system_primecount=installed

fi

if test ${sage_require_primecount+y}
then :

else $as_nop
  sage_require_primecount=yes
fi


if test "x$sage_spkg_install_primecount" = xno
then :

    if test "x$sage_require_primecount" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG primecount is not required on this system" >&5
printf "%s\n" "$as_me: SPKG primecount is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_primecount" = xno
then :

                        sage_spkg_install_primecount=yes

else $as_nop









    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of primesieve is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of primesieve is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_primesieve = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install primecount as well" >&5
printf "%s\n" "yes; install primecount as well" >&6; }
        sage_spkg_install_primecount=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for primecount >= 7.1" >&5
printf %s "checking for primecount >= 7.1... " >&6; }

if test -n "$PRIMECOUNT_CFLAGS"; then
    pkg_cv_PRIMECOUNT_CFLAGS="$PRIMECOUNT_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"primecount >= 7.1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "primecount >= 7.1") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PRIMECOUNT_CFLAGS=`$PKG_CONFIG --cflags "primecount >= 7.1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$PRIMECOUNT_LIBS"; then
    pkg_cv_PRIMECOUNT_LIBS="$PRIMECOUNT_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"primecount >= 7.1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "primecount >= 7.1") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PRIMECOUNT_LIBS=`$PKG_CONFIG --libs "primecount >= 7.1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                PRIMECOUNT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "primecount >= 7.1" 2>&1`
        else
                PRIMECOUNT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "primecount >= 7.1" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$PRIMECOUNT_PKG_ERRORS" >&5


          ac_fn_cxx_check_header_compile "$LINENO" "primecount.h" "ac_cv_header_primecount_h" "$ac_includes_default"
if test "x$ac_cv_header_primecount_h" = xyes
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing primecount_pi" >&5
printf %s "checking for library containing primecount_pi... " >&6; }
if test ${ac_cv_search_primecount_pi+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int primecount_pi ();
}
int
main (void)
{
return conftest::primecount_pi ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' primecount
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_primecount_pi=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_primecount_pi+y}
then :
  break
fi
done
if test ${ac_cv_search_primecount_pi+y}
then :

else $as_nop
  ac_cv_search_primecount_pi=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_primecount_pi" >&5
printf "%s\n" "$ac_cv_search_primecount_pi" >&6; }
ac_res=$ac_cv_search_primecount_pi
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking checking primecount version directly" >&5
printf %s "checking checking primecount version directly... " >&6; }
             if test "$cross_compiling" = yes
then :
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                      #include <primecount.h>

int
main (void)
{

                       if (PRIMECOUNT_VERSION_MAJOR >  7  ) return 0;
                       if (PRIMECOUNT_VERSION_MAJOR ==  7   &&
                           PRIMECOUNT_VERSION_MINOR >=  1  ) return 0;
                       else return 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Good." >&5
printf "%s\n" "Good." >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Too old." >&5
printf "%s\n" "Too old." >&6; }
                      sage_spkg_install_primecount=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

else $as_nop
  sage_spkg_install_primecount=yes
fi


else $as_nop
  sage_spkg_install_primecount=yes
fi


elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

          ac_fn_cxx_check_header_compile "$LINENO" "primecount.h" "ac_cv_header_primecount_h" "$ac_includes_default"
if test "x$ac_cv_header_primecount_h" = xyes
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing primecount_pi" >&5
printf %s "checking for library containing primecount_pi... " >&6; }
if test ${ac_cv_search_primecount_pi+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int primecount_pi ();
}
int
main (void)
{
return conftest::primecount_pi ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' primecount
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_primecount_pi=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_primecount_pi+y}
then :
  break
fi
done
if test ${ac_cv_search_primecount_pi+y}
then :

else $as_nop
  ac_cv_search_primecount_pi=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_primecount_pi" >&5
printf "%s\n" "$ac_cv_search_primecount_pi" >&6; }
ac_res=$ac_cv_search_primecount_pi
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking checking primecount version directly" >&5
printf %s "checking checking primecount version directly... " >&6; }
             if test "$cross_compiling" = yes
then :
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                      #include <primecount.h>

int
main (void)
{

                       if (PRIMECOUNT_VERSION_MAJOR >  7  ) return 0;
                       if (PRIMECOUNT_VERSION_MAJOR ==  7   &&
                           PRIMECOUNT_VERSION_MINOR >=  1  ) return 0;
                       else return 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Good." >&5
printf "%s\n" "Good." >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Too old." >&5
printf "%s\n" "Too old." >&6; }
                      sage_spkg_install_primecount=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

else $as_nop
  sage_spkg_install_primecount=yes
fi


else $as_nop
  sage_spkg_install_primecount=yes
fi


else
        PRIMECOUNT_CFLAGS=$pkg_cv_PRIMECOUNT_CFLAGS
        PRIMECOUNT_LIBS=$pkg_cv_PRIMECOUNT_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

fi


fi





                if test "x$sage_spkg_install_primecount" = xno
then :

                                        sage_use_system_primecount=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG primecount" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG primecount" >&6;}

else $as_nop

                    if test "x$sage_use_system_primecount" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-primecount=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-primecount)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG primecount" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG primecount" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PRIMECOUNT










# BEGIN SAGE_SPKG_CONFIGURE_QHULL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/qhull/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG qhull..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG qhull... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-qhull was given.
if test ${with_system_qhull+y}
then :
  withval=$with_system_qhull; sage_use_system_qhull=$withval

fi


sage_spkg_name=qhull

if test ${sage_use_system_qhull+y}
then :

else $as_nop
  sage_use_system_qhull=yes
fi

sage_spkg_install_qhull=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: qhull has already been installed by SageMath" >&5
printf "%s\n" "$as_me: qhull has already been installed by SageMath" >&6;}
    sage_spkg_install_qhull=yes
    sage_use_system_qhull=installed

fi

if test ${sage_require_qhull+y}
then :

else $as_nop
  sage_require_qhull=yes
fi


if test "x$sage_spkg_install_qhull" = xno
then :

    if test "x$sage_require_qhull" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG qhull is not required on this system" >&5
printf "%s\n" "$as_me: SPKG qhull is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_qhull" = xno
then :

                        sage_spkg_install_qhull=yes

else $as_nop




    # Extract the first word of "qhull", so it can be a program name with args.
set dummy qhull; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_QHULL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $QHULL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_QHULL="$QHULL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_QHULL="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
QHULL=$ac_cv_path_QHULL
if test -n "$QHULL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $QHULL" >&5
printf "%s\n" "$QHULL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test x$QHULL = x
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: qhull not found. Installing qhull" >&5
printf "%s\n" "$as_me: qhull not found. Installing qhull" >&6;}
           sage_spkg_install_qhull=yes

else $as_nop

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether qhull's version is good enough" >&5
printf %s "checking whether qhull's version is good enough... " >&6; }
           qhull_ver=$($QHULL -V | cut -d' ' -f2 2>& 5)



  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$qhull_ver" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo "$"8.0.2"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
               ac_fn_cxx_check_header_compile "$LINENO" "libqhull_r/libqhull_r.h" "ac_cv_header_libqhull_r_libqhull_r_h" "$ac_includes_default"
if test "x$ac_cv_header_libqhull_r_libqhull_r_h" = xyes
then :

                  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing qh_distplane" >&5
printf %s "checking for library containing qh_distplane... " >&6; }
if test ${ac_cv_search_qh_distplane+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int qh_distplane ();
}
int
main (void)
{
return conftest::qh_distplane ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' qhull_r
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_qh_distplane=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_qh_distplane+y}
then :
  break
fi
done
if test ${ac_cv_search_qh_distplane+y}
then :

else $as_nop
  ac_cv_search_qh_distplane=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_qh_distplane" >&5
printf "%s\n" "$ac_cv_search_qh_distplane" >&6; }
ac_res=$ac_cv_search_qh_distplane
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"


else $as_nop

                    sage_spkg_install_qhull=yes

fi

else $as_nop

                  sage_spkg_install_qhull=yes

fi

    else
               sage_spkg_install_qhull=yes

  fi

fi

                if test "x$sage_spkg_install_qhull" = xno
then :

                                        sage_use_system_qhull=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG qhull" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG qhull" >&6;}

else $as_nop

                    if test "x$sage_use_system_qhull" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-qhull=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-qhull)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG qhull" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG qhull" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_QHULL










# BEGIN SAGE_SPKG_CONFIGURE_RW

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/rw/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG rw..." >& 6
printf "%s\n" "## --------------------------------------------------- ##
## Checking whether SageMath should install SPKG rw... ##
## --------------------------------------------------- ##" >& 5


# Check whether --with-system-rw was given.
if test ${with_system_rw+y}
then :
  withval=$with_system_rw; sage_use_system_rw=$withval

fi


sage_spkg_name=rw

if test ${sage_use_system_rw+y}
then :

else $as_nop
  sage_use_system_rw=yes
fi

sage_spkg_install_rw=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: rw has already been installed by SageMath" >&5
printf "%s\n" "$as_me: rw has already been installed by SageMath" >&6;}
    sage_spkg_install_rw=yes
    sage_use_system_rw=installed

fi

if test ${sage_require_rw+y}
then :

else $as_nop
  sage_require_rw=yes
fi


if test "x$sage_spkg_install_rw" = xno
then :

    if test "x$sage_require_rw" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG rw is not required on this system" >&5
printf "%s\n" "$as_me: SPKG rw is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_rw" = xno
then :

                        sage_spkg_install_rw=yes

else $as_nop



  # Check for "rw.h" in the system's include directory...
  ac_fn_cxx_check_header_compile "$LINENO" "rw.h" "ac_cv_header_rw_h" "$ac_includes_default"
if test "x$ac_cv_header_rw_h" = xyes
then :
  sage_spkg_install_rw=no
else $as_nop
  sage_spkg_install_rw=yes
fi


  #...and ensure that we have at least one function "calculate_level"
  # that we need from librw. If either check fails, we want to set
  # sage_spkg_install_rw=yes. However if both checks succeed, the
  # first will set sage_spkg_install_rw=no and the second will do
  # nothing.
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing calculate_level" >&5
printf %s "checking for library containing calculate_level... " >&6; }
if test ${ac_cv_search_calculate_level+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int calculate_level ();
}
int
main (void)
{
return conftest::calculate_level ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' rw
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_calculate_level=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_calculate_level+y}
then :
  break
fi
done
if test ${ac_cv_search_calculate_level+y}
then :

else $as_nop
  ac_cv_search_calculate_level=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_calculate_level" >&5
printf "%s\n" "$ac_cv_search_calculate_level" >&6; }
ac_res=$ac_cv_search_calculate_level
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else $as_nop
  sage_spkg_install_rw=yes
fi


                if test "x$sage_spkg_install_rw" = xno
then :

                                        sage_use_system_rw=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG rw" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG rw" >&6;}

else $as_nop

                    if test "x$sage_use_system_rw" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-rw=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-rw)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG rw" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG rw" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_RW










# BEGIN SAGE_SPKG_CONFIGURE_SBCL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sbcl/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sbcl..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG sbcl... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-sbcl was given.
if test ${with_system_sbcl+y}
then :
  withval=$with_system_sbcl; sage_use_system_sbcl=$withval

fi


sage_spkg_name=sbcl

if test ${sage_use_system_sbcl+y}
then :

else $as_nop
  sage_use_system_sbcl=yes
fi

sage_spkg_install_sbcl=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sbcl has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sbcl has already been installed by SageMath" >&6;}
    sage_spkg_install_sbcl=yes
    sage_use_system_sbcl=installed

fi

if test ${sage_require_sbcl+y}
then :

else $as_nop
  sage_require_sbcl=yes
fi


if test "x$sage_spkg_install_sbcl" = xno
then :

    if test "x$sage_require_sbcl" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sbcl is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sbcl is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sbcl" = xno
then :

                        sage_spkg_install_sbcl=yes

else $as_nop



   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sbcl >= "1.4.16"" >&5
printf %s "checking for sbcl >= "1.4.16"... " >&6; }
if test ${ac_cv_path_SBCL+y}
then :
  printf %s "(cached) " >&6
else $as_nop

       if test -z "$SBCL"; then
  ac_path_SBCL_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in sbcl
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_SBCL="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_SBCL" || continue

            sbcl_version=`$ac_path_SBCL --version 2>&1 \
                | $SED -n -e 's/SBCL *\([0-9]*\.[0-9]*\.[0-9]*\)/\1/p'`
            if test -n "$sbcl_version"
then :




  # Used to indicate true or false condition
  ax_compare_version=false

  # Convert the two version strings to be compared into a format that
  # allows a simple string comparison.  The end result is that a version
  # string of the form 1.12.5-r617 will be converted to the form
  # 0001001200050617.  In other words, each number is zero padded to four
  # digits, and non digits are removed.

  ax_compare_version_A=`echo "$sbcl_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


  ax_compare_version_B=`echo ""1.4.16"" | sed -e 's/\([0-9]*\)/Z\1Z/g' \
                     -e 's/Z\([0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \
                     -e 's/[^0-9]//g'`


    ax_compare_version=`echo "x$ax_compare_version_A
x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"`



    if test "$ax_compare_version" = "true" ; then

                    ac_cv_path_SBCL="$ac_path_SBCL"
                    ac_path_SBCL_found=:

      fi


fi

      $ac_path_SBCL_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_SBCL"; then
    :
  fi
else
  ac_cv_path_SBCL=$SBCL
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SBCL" >&5
printf "%s\n" "$ac_cv_path_SBCL" >&6; }
  if test -z "$ac_cv_path_SBCL"
then :

        sage_spkg_install_sbcl=yes
        SAGE_FRICAS_LISP=ecl

else $as_nop

        SAGE_FRICAS_LISP="sbcl --dynamic-space-size 4Gb"

fi


                if test "x$sage_spkg_install_sbcl" = xno
then :

                                        sage_use_system_sbcl=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sbcl" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sbcl" >&6;}

else $as_nop

                    if test "x$sage_use_system_sbcl" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sbcl=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sbcl)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sbcl" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sbcl" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SBCL










# BEGIN SAGE_SPKG_CONFIGURE_SINGULAR

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/singular/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG singular..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG singular... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-singular was given.
if test ${with_system_singular+y}
then :
  withval=$with_system_singular; sage_use_system_singular=$withval

fi


sage_spkg_name=singular

if test ${sage_use_system_singular+y}
then :

else $as_nop
  sage_use_system_singular=yes
fi

sage_spkg_install_singular=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: singular has already been installed by SageMath" >&5
printf "%s\n" "$as_me: singular has already been installed by SageMath" >&6;}
    sage_spkg_install_singular=yes
    sage_use_system_singular=installed

fi

if test ${sage_require_singular+y}
then :

else $as_nop
  sage_require_singular=yes
fi


if test "x$sage_spkg_install_singular" = xno
then :

    if test "x$sage_require_singular" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG singular is not required on this system" >&5
printf "%s\n" "$as_me: SPKG singular is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_singular" = xno
then :

                        sage_spkg_install_singular=yes

else $as_nop











    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp ntl flint readline mpfr cddlib is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp ntl flint readline mpfr cddlib is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes -o x$sage_spkg_install_ntl = xyes -o x$sage_spkg_install_flint = xyes -o x$sage_spkg_install_readline = xyes -o x$sage_spkg_install_mpfr = xyes -o x$sage_spkg_install_cddlib = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install singular as well" >&5
printf "%s\n" "yes; install singular as well" >&6; }
        sage_spkg_install_singular=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


    # Extract the first word of "Singular", so it can be a program name with args.
set dummy Singular; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_SINGULAR_BIN+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $SINGULAR_BIN in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SINGULAR_BIN="$SINGULAR_BIN" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_SINGULAR_BIN="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SINGULAR_BIN=$ac_cv_path_SINGULAR_BIN
if test -n "$SINGULAR_BIN"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SINGULAR_BIN" >&5
printf "%s\n" "$SINGULAR_BIN" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi



    if test -z "${SINGULAR_BIN}"
then :
  sage_spkg_install_singular=yes
else $as_nop


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Singular >= 4.2.1" >&5
printf %s "checking for Singular >= 4.2.1... " >&6; }

if test -n "$SINGULAR_CFLAGS"; then
    pkg_cv_SINGULAR_CFLAGS="$SINGULAR_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Singular >= 4.2.1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "Singular >= 4.2.1") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SINGULAR_CFLAGS=`$PKG_CONFIG --cflags "Singular >= 4.2.1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$SINGULAR_LIBS"; then
    pkg_cv_SINGULAR_LIBS="$SINGULAR_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"Singular >= 4.2.1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "Singular >= 4.2.1") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SINGULAR_LIBS=`$PKG_CONFIG --libs "Singular >= 4.2.1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                SINGULAR_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "Singular >= 4.2.1" 2>&1`
        else
                SINGULAR_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "Singular >= 4.2.1" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$SINGULAR_PKG_ERRORS" >&5


            sage_spkg_install_singular=yes

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

            sage_spkg_install_singular=yes

else
        SINGULAR_CFLAGS=$pkg_cv_SINGULAR_CFLAGS
        SINGULAR_LIBS=$pkg_cv_SINGULAR_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether Singular is built with FLINT" >&5
printf %s "checking whether Singular is built with FLINT... " >&6; }
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


            #include <singular/singularconfig.h>
            #if !defined(HAVE_FLINT)
            #  error "Need Singular compiled with FLINT"
            #endif

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that Singular's help is working" >&5
printf %s "checking that Singular's help is working... " >&6; }
          if test x`printf "system(\"--browser\", \"builtin\"); \n help;" | Singular 2>&1 | grep "error occurred"` = x
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_singular=yes

fi

else $as_nop

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
          sage_spkg_install_singular=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi

fi


fi


                if test "x$sage_spkg_install_singular" = xno
then :

                                        sage_use_system_singular=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG singular" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG singular" >&6;}

else $as_nop

                    if test "x$sage_use_system_singular" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-singular=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-singular)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG singular" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG singular" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SINGULAR










# BEGIN SAGE_SPKG_CONFIGURE_SQLITE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sqlite/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sqlite..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sqlite... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-sqlite was given.
if test ${with_system_sqlite+y}
then :
  withval=$with_system_sqlite; sage_use_system_sqlite=$withval

fi


sage_spkg_name=sqlite

if test ${sage_use_system_sqlite+y}
then :

else $as_nop
  sage_use_system_sqlite=yes
fi

sage_spkg_install_sqlite=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sqlite has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sqlite has already been installed by SageMath" >&6;}
    sage_spkg_install_sqlite=yes
    sage_use_system_sqlite=installed

fi

if test ${sage_require_sqlite+y}
then :

else $as_nop
  sage_require_sqlite=yes
fi

  if test x$sage_spkg_install_python3 = xno
then :

    sage_require_sqlite=no

fi


if test "x$sage_spkg_install_sqlite" = xno
then :

    if test "x$sage_require_sqlite" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sqlite is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sqlite is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sqlite" = xno
then :

                        sage_spkg_install_sqlite=yes

else $as_nop







  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking libsqlite3 >= 3.15.2" >&5
printf %s "checking libsqlite3 >= 3.15.2... " >&6; }
                                                               SQLITE_SAVED_LIBS="$LIBS"
                     LIBS="$LIBS -lsqlite3"
                     if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross compiling. assume yes" >&5
printf "%s\n" "cross compiling. assume yes" >&6; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


                                         #include <sqlite3.h>
                                         #include <assert.h>
                                         #include <stdlib.h>
                                         #include <string.h>

int
main (void)
{

                                         assert( strcmp(sqlite3_libversion(),SQLITE_VERSION)==0 );
                                         if (SQLITE_VERSION_NUMBER < 3*1000000 + 15*1000 + 2)
                                           exit(1);
                                         else
                                           exit(0);

  ;
  return 0;
}

_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                        LIBS="$SQLITE_SAVED_LIBS"
                        sage_spkg_install_sqlite=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi






                if test "x$sage_spkg_install_sqlite" = xno
then :

                                        sage_use_system_sqlite=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sqlite" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sqlite" >&6;}

else $as_nop

                    if test "x$sage_use_system_sqlite" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sqlite=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sqlite)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sqlite" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sqlite" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SQLITE










# BEGIN SAGE_SPKG_CONFIGURE_SUITESPARSE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/suitesparse/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG suitesparse..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG suitesparse... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-suitesparse was given.
if test ${with_system_suitesparse+y}
then :
  withval=$with_system_suitesparse; sage_use_system_suitesparse=$withval

fi


sage_spkg_name=suitesparse

if test ${sage_use_system_suitesparse+y}
then :

else $as_nop
  sage_use_system_suitesparse=yes
fi

sage_spkg_install_suitesparse=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: suitesparse has already been installed by SageMath" >&5
printf "%s\n" "$as_me: suitesparse has already been installed by SageMath" >&6;}
    sage_spkg_install_suitesparse=yes
    sage_use_system_suitesparse=installed

fi

if test ${sage_require_suitesparse+y}
then :

else $as_nop
  sage_require_suitesparse=yes
fi


if test "x$sage_spkg_install_suitesparse" = xno
then :

    if test "x$sage_require_suitesparse" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG suitesparse is not required on this system" >&5
printf "%s\n" "$as_me: SPKG suitesparse is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_suitesparse" = xno
then :

                        sage_spkg_install_suitesparse=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of openblas is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of openblas is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_openblas = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install suitesparse as well" >&5
printf "%s\n" "yes; install suitesparse as well" >&6; }
        sage_spkg_install_suitesparse=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing cholmod_speye" >&5
printf %s "checking for library containing cholmod_speye... " >&6; }
if test ${ac_cv_search_cholmod_speye+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int cholmod_speye ();
}
int
main (void)
{
return conftest::cholmod_speye ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' cholmod
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_cholmod_speye=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_cholmod_speye+y}
then :
  break
fi
done
if test ${ac_cv_search_cholmod_speye+y}
then :

else $as_nop
  ac_cv_search_cholmod_speye=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cholmod_speye" >&5
printf "%s\n" "$ac_cv_search_cholmod_speye" >&6; }
ac_res=$ac_cv_search_cholmod_speye
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing umfpack_di_solve" >&5
printf %s "checking for library containing umfpack_di_solve... " >&6; }
if test ${ac_cv_search_umfpack_di_solve+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int umfpack_di_solve ();
}
int
main (void)
{
return conftest::umfpack_di_solve ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' umfpack
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_umfpack_di_solve=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_umfpack_di_solve+y}
then :
  break
fi
done
if test ${ac_cv_search_umfpack_di_solve+y}
then :

else $as_nop
  ac_cv_search_umfpack_di_solve=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_umfpack_di_solve" >&5
printf "%s\n" "$ac_cv_search_umfpack_di_solve" >&6; }
ac_res=$ac_cv_search_umfpack_di_solve
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing SuiteSparse_version" >&5
printf %s "checking for library containing SuiteSparse_version... " >&6; }
if test ${ac_cv_search_SuiteSparse_version+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

namespace conftest {
  extern "C" int SuiteSparse_version ();
}
int
main (void)
{
return conftest::SuiteSparse_version ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' suitesparseconfig
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_cxx_try_link "$LINENO"
then :
  ac_cv_search_SuiteSparse_version=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_SuiteSparse_version+y}
then :
  break
fi
done
if test ${ac_cv_search_SuiteSparse_version+y}
then :

else $as_nop
  ac_cv_search_SuiteSparse_version=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SuiteSparse_version" >&5
printf "%s\n" "$ac_cv_search_SuiteSparse_version" >&6; }
ac_res=$ac_cv_search_SuiteSparse_version
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

                   for ac_header in suitesparse/SuiteSparse_config.h SuiteSparse_config.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

                      for ac_header in suitesparse/amd.h amd.h
do :
  as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
 sage_spkg_install_suitesparse=no; break
else $as_nop
  sage_spkg_install_suitesparse=yes
fi

done
               break

else $as_nop
  sage_spkg_install_suitesparse=yes
fi

done

else $as_nop
  sage_spkg_install_suitesparse=yes
fi


else $as_nop

         sage_spkg_install_suitesparse=yes
fi


else $as_nop

        sage_spkg_install_suitesparse=yes
fi



fi


                if test "x$sage_spkg_install_suitesparse" = xno
then :

                                        sage_use_system_suitesparse=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG suitesparse" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG suitesparse" >&6;}

else $as_nop

                    if test "x$sage_use_system_suitesparse" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-suitesparse=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-suitesparse)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG suitesparse" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG suitesparse" >&6;}

fi

fi


fi

fi

fi


    if test x$sage_spkg_install_suitesparse = xyes
then :

       SAGE_SUITESPARSE_PREFIX='$SAGE_LOCAL'


else $as_nop

       SAGE_SUITESPARSE_PREFIX=''


fi


exec 6<&9

# END SAGE_SPKG_CONFIGURE_SUITESPARSE










# BEGIN SAGE_SPKG_CONFIGURE_SYMENGINE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/symengine/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG symengine..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG symengine... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-symengine was given.
if test ${with_system_symengine+y}
then :
  withval=$with_system_symengine; sage_use_system_symengine=$withval

fi


sage_spkg_name=symengine

if test ${sage_use_system_symengine+y}
then :

else $as_nop
  sage_use_system_symengine=yes
fi

sage_spkg_install_symengine=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: symengine has already been installed by SageMath" >&5
printf "%s\n" "$as_me: symengine has already been installed by SageMath" >&6;}
    sage_spkg_install_symengine=yes
    sage_use_system_symengine=installed

fi

if test ${sage_require_symengine+y}
then :

else $as_nop
  sage_require_symengine=yes
fi


if test "x$sage_spkg_install_symengine" = xno
then :

    if test "x$sage_require_symengine" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG symengine is not required on this system" >&5
printf "%s\n" "$as_me: SPKG symengine is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_symengine" = xno
then :

                        sage_spkg_install_symengine=yes

else $as_nop












    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gmp ecm flint mpc mpfr is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gmp ecm flint mpc mpfr is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gmp = xyes -o x$sage_spkg_install_ecm = xyes -o x$sage_spkg_install_flint = xyes -o x$sage_spkg_install_mpc = xyes -o x$sage_spkg_install_mpfr = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install symengine as well" >&5
printf "%s\n" "yes; install symengine as well" >&6; }
        sage_spkg_install_symengine=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

        ac_fn_cxx_check_header_compile "$LINENO" "symengine/symengine_config.h" "ac_cv_header_symengine_symengine_config_h" "$ac_includes_default"
if test "x$ac_cv_header_symengine_symengine_config_h" = xyes
then :

else $as_nop
  sage_spkg_install_symengine=yes
fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can link a program using symengine" >&5
printf %s "checking whether we can link a program using symengine... " >&6; }
        SYMENGINE_SAVED_LIBS=$LIBS
        LIBS="$LIBS -lsymengine"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <symengine/expression.h>
int
main (void)
{
using SymEngine::Expression;
              Expression x("x");
              auto ex = pow(x+sqrt(Expression(2)), 6);

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_symengine=yes
            LIBS=$SYMENGINE_SAVED_LIBS

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking symengine version >= 0.11" >&5
printf %s "checking symengine version >= 0.11... " >&6; }
        if test "$cross_compiling" = yes
then :

                                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <symengine/symengine_config.h>
              #include <stdio.h>

int
main (void)
{

              fprintf(stderr, "%s\n", SYMENGINE_VERSION);
              if (SYMENGINE_MAJOR_VERSION > 0) return 0;
              else if (SYMENGINE_MAJOR_VERSION == 0 &&
                       SYMENGINE_MINOR_VERSION >= 11) return 0;
              else return 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"
then :

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                sage_spkg_install_symengine=yes

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi



fi





                if test "x$sage_spkg_install_symengine" = xno
then :

                                        sage_use_system_symengine=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG symengine" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG symengine" >&6;}

else $as_nop

                    if test "x$sage_use_system_symengine" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-symengine=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-symengine)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG symengine" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG symengine" >&6;}

fi

fi


fi

fi

fi




exec 6<&9

# END SAGE_SPKG_CONFIGURE_SYMENGINE










# BEGIN SAGE_SPKG_CONFIGURE_SYMMETRICA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/symmetrica/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG symmetrica..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG symmetrica... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-symmetrica was given.
if test ${with_system_symmetrica+y}
then :
  withval=$with_system_symmetrica; sage_use_system_symmetrica=$withval

fi


sage_spkg_name=symmetrica

if test ${sage_use_system_symmetrica+y}
then :

else $as_nop
  sage_use_system_symmetrica=yes
fi

sage_spkg_install_symmetrica=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: symmetrica has already been installed by SageMath" >&5
printf "%s\n" "$as_me: symmetrica has already been installed by SageMath" >&6;}
    sage_spkg_install_symmetrica=yes
    sage_use_system_symmetrica=installed

fi

if test ${sage_require_symmetrica+y}
then :

else $as_nop
  sage_require_symmetrica=yes
fi


if test "x$sage_spkg_install_symmetrica" = xno
then :

    if test "x$sage_require_symmetrica" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG symmetrica is not required on this system" >&5
printf "%s\n" "$as_me: SPKG symmetrica is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_symmetrica" = xno
then :

                        sage_spkg_install_symmetrica=yes

else $as_nop



    ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

    ac_fn_c_check_header_compile "$LINENO" "symmetrica/def.h" "ac_cv_header_symmetrica_def_h" "$ac_includes_default"
if test "x$ac_cv_header_symmetrica_def_h" = xyes
then :

     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing zykelind_tetraeder_edges_extended" >&5
printf %s "checking for library containing zykelind_tetraeder_edges_extended... " >&6; }
if test ${ac_cv_search_zykelind_tetraeder_edges_extended+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char zykelind_tetraeder_edges_extended ();
int
main (void)
{
return zykelind_tetraeder_edges_extended ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' symmetrica
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_zykelind_tetraeder_edges_extended=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_zykelind_tetraeder_edges_extended+y}
then :
  break
fi
done
if test ${ac_cv_search_zykelind_tetraeder_edges_extended+y}
then :

else $as_nop
  ac_cv_search_zykelind_tetraeder_edges_extended=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zykelind_tetraeder_edges_extended" >&5
printf "%s\n" "$ac_cv_search_zykelind_tetraeder_edges_extended" >&6; }
ac_res=$ac_cv_search_zykelind_tetraeder_edges_extended
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we have a properly patched Symmetrica version" >&5
printf %s "checking whether we have a properly patched Symmetrica version... " >&6; }
     if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross compiling. Assume not buggy." >&5
printf "%s\n" "cross compiling. Assume not buggy." >&6; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
         #include "symmetrica/def.h"
         #include "symmetrica/macro.h"
int
main (void)
{
OP b,n;
          int i;
          anfang();
          for (i=1; i<6; i++) {
            n = callocobject();
            b = callocobject();
            M_I_I(i, n);
            kostka_tafel(n, b);
            fprintln(stderr, b);
            freeall(n);
            freeall(b);}
          ende();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: appears to be a well-patched version." >&5
printf "%s\n" "appears to be a well-patched version." >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: buggy version. Sage will build its own." >&5
printf "%s\n" "buggy version. Sage will build its own." >&6; }
                         sage_spkg_install_symmetrica=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


else $as_nop
  sage_spkg_install_symmetrica=yes
fi


else $as_nop
  sage_spkg_install_symmetrica=yes
fi

    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


                if test "x$sage_spkg_install_symmetrica" = xno
then :

                                        sage_use_system_symmetrica=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG symmetrica" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG symmetrica" >&6;}

else $as_nop

                    if test "x$sage_use_system_symmetrica" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-symmetrica=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-symmetrica)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG symmetrica" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG symmetrica" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SYMMETRICA










# BEGIN SAGE_SPKG_CONFIGURE_SYMPOW

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sympow/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sympow..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sympow... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-sympow was given.
if test ${with_system_sympow+y}
then :
  withval=$with_system_sympow; sage_use_system_sympow=$withval

fi


sage_spkg_name=sympow

if test ${sage_use_system_sympow+y}
then :

else $as_nop
  sage_use_system_sympow=yes
fi

sage_spkg_install_sympow=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sympow has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sympow has already been installed by SageMath" >&6;}
    sage_spkg_install_sympow=yes
    sage_use_system_sympow=installed

fi

if test ${sage_require_sympow+y}
then :

else $as_nop
  sage_require_sympow=yes
fi


if test "x$sage_spkg_install_sympow" = xno
then :

    if test "x$sage_require_sympow" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sympow is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sympow is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sympow" = xno
then :

                        sage_spkg_install_sympow=yes

else $as_nop



   # Extract the first word of "sympow", so it can be a program name with args.
set dummy sympow; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_SYMPOW+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $SYMPOW in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SYMPOW="$SYMPOW" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_SYMPOW="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SYMPOW=$ac_cv_path_SYMPOW
if test -n "$SYMPOW"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SYMPOW" >&5
printf "%s\n" "$SYMPOW" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


   if test -z "$ac_cv_path_SYMPOW"
then :
  sage_spkg_install_sympow=yes

else $as_nop

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sympow works well (cf. :trac:30147 and :trac:30633)" >&5
printf %s "checking whether sympow works well (cf. :trac:30147 and :trac:30633)... " >&6; }
      sympow_rank_test1=`echo "[1,-1,0,-79,289]" | sympow -analrank | grep ^"Analytic Rank is 4"`
      sympow_rank_test2=`sympow -curve [1,-1,0,-79,289] -analrank | grep ^"Analytic Rank is 4"`
      sympow_rank_test3=`sympow -curve [0,1,1,-2,0] -analrank | grep ^"Analytic Rank is 2"`
      if test x"$sympow_rank_test1" = x -o x"$sympow_rank_test2" = x -o x"$sympow_rank_test3" = x
then :

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; cannot use system sympow" >&5
printf "%s\n" "no; cannot use system sympow" >&6; }
          sage_spkg_install_sympow=yes

else $as_nop

          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; use system sympow" >&5
printf "%s\n" "yes; use system sympow" >&6; }

fi

fi

                if test "x$sage_spkg_install_sympow" = xno
then :

                                        sage_use_system_sympow=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sympow" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sympow" >&6;}

else $as_nop

                    if test "x$sage_use_system_sympow" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sympow=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sympow)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sympow" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sympow" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SYMPOW










# BEGIN SAGE_SPKG_CONFIGURE_TACHYON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/tachyon/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG tachyon..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG tachyon... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-tachyon was given.
if test ${with_system_tachyon+y}
then :
  withval=$with_system_tachyon; sage_use_system_tachyon=$withval

fi


sage_spkg_name=tachyon

if test ${sage_use_system_tachyon+y}
then :

else $as_nop
  sage_use_system_tachyon=yes
fi

sage_spkg_install_tachyon=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: tachyon has already been installed by SageMath" >&5
printf "%s\n" "$as_me: tachyon has already been installed by SageMath" >&6;}
    sage_spkg_install_tachyon=yes
    sage_use_system_tachyon=installed

fi

if test ${sage_require_tachyon+y}
then :

else $as_nop
  sage_require_tachyon=yes
fi


if test "x$sage_spkg_install_tachyon" = xno
then :

    if test "x$sage_require_tachyon" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG tachyon is not required on this system" >&5
printf "%s\n" "$as_me: SPKG tachyon is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_tachyon" = xno
then :

                        sage_spkg_install_tachyon=yes

else $as_nop



        # Extract the first word of "tachyon", so it can be a program name with args.
set dummy tachyon; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TACHYON+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TACHYON in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TACHYON="$TACHYON" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_TACHYON="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TACHYON=$ac_cv_path_TACHYON
if test -n "$TACHYON"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TACHYON" >&5
printf "%s\n" "$TACHYON" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


        if test x$TACHYON = x
then :

           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: tachyon not found. Installing tachyon" >&5
printf "%s\n" "$as_me: tachyon not found. Installing tachyon" >&6;}
           sage_spkg_install_tachyon=yes
fi

                if test "x$sage_spkg_install_tachyon" = xno
then :

                                        sage_use_system_tachyon=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG tachyon" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG tachyon" >&6;}

else $as_nop

                    if test "x$sage_use_system_tachyon" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-tachyon=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-tachyon)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG tachyon" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG tachyon" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TACHYON










# BEGIN SAGE_SPKG_CONFIGURE_TEXLIVE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/texlive/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG texlive..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG texlive... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-texlive was given.
if test ${with_system_texlive+y}
then :
  withval=$with_system_texlive; sage_use_system_texlive=$withval

fi


sage_spkg_name=texlive

if test ${sage_use_system_texlive+y}
then :

else $as_nop
  sage_use_system_texlive=yes
fi

sage_spkg_install_texlive=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: texlive has already been installed by SageMath" >&5
printf "%s\n" "$as_me: texlive has already been installed by SageMath" >&6;}
    sage_spkg_install_texlive=yes
    sage_use_system_texlive=installed

fi

if test ${sage_require_texlive+y}
then :

else $as_nop
  sage_require_texlive=yes
fi


if test "x$sage_spkg_install_texlive" = xno
then :

    if test "x$sage_require_texlive" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG texlive is not required on this system" >&5
printf "%s\n" "$as_me: SPKG texlive is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_texlive" = xno
then :

                        sage_spkg_install_texlive=yes

else $as_nop



    sage_spkg_install_texlive=no
    # Extract the first word of "pdflatex", so it can be a program name with args.
set dummy pdflatex; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PDFLATEX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PDFLATEX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PDFLATEX="$PDFLATEX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PDFLATEX="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PDFLATEX=$ac_cv_path_PDFLATEX
if test -n "$PDFLATEX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PDFLATEX" >&5
printf "%s\n" "$PDFLATEX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test -z "$PDFLATEX"
then :
  sage_spkg_install_texlive=yes
fi
    # Extract the first word of "latexmk", so it can be a program name with args.
set dummy latexmk; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_LATEXMK+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $LATEXMK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LATEXMK="$LATEXMK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_LATEXMK="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
LATEXMK=$ac_cv_path_LATEXMK
if test -n "$LATEXMK"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LATEXMK" >&5
printf "%s\n" "$LATEXMK" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test -z "$LATEXMK"
then :
  sage_spkg_install_texlive=yes
fi
    # Extract the first word of "dvipng", so it can be a program name with args.
set dummy dvipng; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_DVIPNG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $DVIPNG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DVIPNG="$DVIPNG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_DVIPNG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DVIPNG=$ac_cv_path_DVIPNG
if test -n "$DVIPNG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DVIPNG" >&5
printf "%s\n" "$DVIPNG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test -z "$DVIPNG"
then :
  sage_spkg_install_texlive=yes
fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package fontspec" >&5
printf %s "checking for latex package fontspec... " >&6; }
        if kpsewhich fontspec.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package xunicode" >&5
printf %s "checking for latex package xunicode... " >&6; }
        if kpsewhich xunicode.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package xltxtra" >&5
printf %s "checking for latex package xltxtra... " >&6; }
        if kpsewhich xltxtra.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package amssymb" >&5
printf %s "checking for latex package amssymb... " >&6; }
        if kpsewhich amssymb.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package amsfonts" >&5
printf %s "checking for latex package amsfonts... " >&6; }
        if kpsewhich amsfonts.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package graphicx" >&5
printf %s "checking for latex package graphicx... " >&6; }
        if kpsewhich graphicx.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package mathrsfs" >&5
printf %s "checking for latex package mathrsfs... " >&6; }
        if kpsewhich mathrsfs.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package textcomp" >&5
printf %s "checking for latex package textcomp... " >&6; }
        if kpsewhich textcomp.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package tikz" >&5
printf %s "checking for latex package tikz... " >&6; }
        if kpsewhich tikz.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package tikz-qtree" >&5
printf %s "checking for latex package tikz-qtree... " >&6; }
        if kpsewhich tikz-qtree.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package iftex" >&5
printf %s "checking for latex package iftex... " >&6; }
        if kpsewhich iftex.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package tkz-berge" >&5
printf %s "checking for latex package tkz-berge... " >&6; }
        if kpsewhich tkz-berge.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package tkz-graph" >&5
printf %s "checking for latex package tkz-graph... " >&6; }
        if kpsewhich tkz-graph.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package xy" >&5
printf %s "checking for latex package xy... " >&6; }
        if kpsewhich xy.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package babel" >&5
printf %s "checking for latex package babel... " >&6; }
        if kpsewhich babel.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package subfigure" >&5
printf %s "checking for latex package subfigure... " >&6; }
        if kpsewhich subfigure.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package hyperref" >&5
printf %s "checking for latex package hyperref... " >&6; }
        if kpsewhich hyperref.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package hypcap" >&5
printf %s "checking for latex package hypcap... " >&6; }
        if kpsewhich hypcap.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package xr" >&5
printf %s "checking for latex package xr... " >&6; }
        if kpsewhich xr.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package tgtermes" >&5
printf %s "checking for latex package tgtermes... " >&6; }
        if kpsewhich tgtermes.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for latex package fncychap" >&5
printf %s "checking for latex package fncychap... " >&6; }
        if kpsewhich fncychap.sty >& 5 2>&1
then :

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_spkg_install_texlive=yes

fi


                if test "x$sage_spkg_install_texlive" = xno
then :

                                        sage_use_system_texlive=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG texlive" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG texlive" >&6;}

else $as_nop

                    if test "x$sage_use_system_texlive" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-texlive=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-texlive)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG texlive" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG texlive" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TEXLIVE










# BEGIN SAGE_SPKG_CONFIGURE_TEXLIVE_LUATEX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/texlive_luatex/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG texlive_luatex..." >& 6
printf "%s\n" "## --------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG texlive_luatex... ##
## --------------------------------------------------------------- ##" >& 5


# Check whether --with-system-texlive_luatex was given.
if test ${with_system_texlive_luatex+y}
then :
  withval=$with_system_texlive_luatex; sage_use_system_texlive_luatex=$withval

fi


sage_spkg_name=texlive_luatex

if test ${sage_use_system_texlive_luatex+y}
then :

else $as_nop
  sage_use_system_texlive_luatex=yes
fi

sage_spkg_install_texlive_luatex=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: texlive_luatex has already been installed by SageMath" >&5
printf "%s\n" "$as_me: texlive_luatex has already been installed by SageMath" >&6;}
    sage_spkg_install_texlive_luatex=yes
    sage_use_system_texlive_luatex=installed

fi

if test ${sage_require_texlive_luatex+y}
then :

else $as_nop
  sage_require_texlive_luatex=yes
fi


if test "x$sage_spkg_install_texlive_luatex" = xno
then :

    if test "x$sage_require_texlive_luatex" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG texlive_luatex is not required on this system" >&5
printf "%s\n" "$as_me: SPKG texlive_luatex is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_texlive_luatex" = xno
then :

                        sage_spkg_install_texlive_luatex=yes

else $as_nop



    sage_spkg_install_texlive_luatex=no
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for luaotfload-main.lua" >&5
printf %s "checking for luaotfload-main.lua... " >&6; }
    if kpsewhich luaotfload-main.lua >& 5 2>&1
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
        sage_spkg_install_texlive_luatex=yes

fi

                if test "x$sage_spkg_install_texlive_luatex" = xno
then :

                                        sage_use_system_texlive_luatex=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG texlive_luatex" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG texlive_luatex" >&6;}

else $as_nop

                    if test "x$sage_use_system_texlive_luatex" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-texlive_luatex=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-texlive_luatex)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG texlive_luatex" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG texlive_luatex" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TEXLIVE_LUATEX










# BEGIN SAGE_SPKG_CONFIGURE_XINDY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/xindy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG xindy..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG xindy... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-xindy was given.
if test ${with_system_xindy+y}
then :
  withval=$with_system_xindy; sage_use_system_xindy=$withval

fi


sage_spkg_name=xindy

if test ${sage_use_system_xindy+y}
then :

else $as_nop
  sage_use_system_xindy=yes
fi

sage_spkg_install_xindy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: xindy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: xindy has already been installed by SageMath" >&6;}
    sage_spkg_install_xindy=yes
    sage_use_system_xindy=installed

fi

if test ${sage_require_xindy+y}
then :

else $as_nop
  sage_require_xindy=yes
fi


if test "x$sage_spkg_install_xindy" = xno
then :

    if test "x$sage_require_xindy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG xindy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG xindy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_xindy" = xno
then :

                        sage_spkg_install_xindy=yes

else $as_nop



    sage_spkg_install_xindy=no
    # Extract the first word of "xindy", so it can be a program name with args.
set dummy xindy; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_XINDY+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $XINDY in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_XINDY="$XINDY" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_XINDY="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
XINDY=$ac_cv_path_XINDY
if test -n "$XINDY"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XINDY" >&5
printf "%s\n" "$XINDY" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test -z "$XINDY"
then :
  sage_spkg_install_xindy=yes
fi

                if test "x$sage_spkg_install_xindy" = xno
then :

                                        sage_use_system_xindy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG xindy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG xindy" >&6;}

else $as_nop

                    if test "x$sage_use_system_xindy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-xindy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-xindy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG xindy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG xindy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_XINDY










# BEGIN SAGE_SPKG_CONFIGURE_ZEROMQ

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/zeromq/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG zeromq..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG zeromq... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-zeromq was given.
if test ${with_system_zeromq+y}
then :
  withval=$with_system_zeromq; sage_use_system_zeromq=$withval

fi


sage_spkg_name=zeromq

if test ${sage_use_system_zeromq+y}
then :

else $as_nop
  sage_use_system_zeromq=yes
fi

sage_spkg_install_zeromq=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: zeromq has already been installed by SageMath" >&5
printf "%s\n" "$as_me: zeromq has already been installed by SageMath" >&6;}
    sage_spkg_install_zeromq=yes
    sage_use_system_zeromq=installed

fi

if test ${sage_require_zeromq+y}
then :

else $as_nop
  sage_require_zeromq=yes
fi


if test "x$sage_spkg_install_zeromq" = xno
then :

    if test "x$sage_require_zeromq" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG zeromq is not required on this system" >&5
printf "%s\n" "$as_me: SPKG zeromq is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_zeromq" = xno
then :

                        sage_spkg_install_zeromq=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gcc is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gcc is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gcc = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install zeromq as well" >&5
printf "%s\n" "yes; install zeromq as well" >&6; }
        sage_spkg_install_zeromq=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }



# Check whether --with-zmq was given.
if test ${with_zmq+y}
then :
  withval=$with_zmq;
        ZMQ_LDFLAGS="-L${with_zmq}/lib"
        ZMQ_CPPFLAGS="-I${with_zmq}/include"

fi


    HAVE_ZMQ=0
    if test "$with_zmq" != "no"; then

        LD_FLAGS="$LDFLAGS $ZMQ_LDFLAGS"
        CPPFLAGS="$CPPFLAGS $ZMQ_CPPFLAGS"

        ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

        ac_fn_c_check_header_compile "$LINENO" "zmq.h" "ac_cv_header_zmq_h" "$ac_includes_default"
if test "x$ac_cv_header_zmq_h" = xyes
then :
  zmq_h=yes
else $as_nop
  zmq_h=no
fi

        ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


        if test "$zmq_h" = "yes"; then
            version=4.2.5
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ZMQ version >= $version" >&5
printf %s "checking for ZMQ version >= $version... " >&6; }
            version=$(echo $version | tr '.' ',')
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <zmq.h>
#if defined(ZMQ_VERSION) && ZMQ_VERSION >= ZMQ_MAKE_VERSION($version)
    version_ok
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "version_ok" >/dev/null 2>&1
then :

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                HAVE_ZMQ=1
                ZMQ_LIBS="-lzmq"




else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no valid ZMQ version was found" >&5
printf "%s\n" "no valid ZMQ version was found" >&6; }
fi
rm -rf conftest*

        else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no valid ZMQ installation was found" >&5
printf "%s\n" "$as_me: WARNING: no valid ZMQ installation was found" >&2;}
        fi

        if test $HAVE_ZMQ = 1; then
            # execute ACTION-IF-FOUND (if present):
            :
        else
            # execute ACTION-IF-NOT-FOUND (if present):
            sage_spkg_install_zeromq=yes
        fi
    else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not checking for ZMQ" >&5
printf "%s\n" "$as_me: not checking for ZMQ" >&6;}
    fi


printf "%s\n" "#define HAVE_ZMQ /**/" >>confdefs.h




fi


                if test "x$sage_spkg_install_zeromq" = xno
then :

                                        sage_use_system_zeromq=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG zeromq" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG zeromq" >&6;}

else $as_nop

                    if test "x$sage_use_system_zeromq" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-zeromq=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-zeromq)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG zeromq" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG zeromq" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ZEROMQ










# BEGIN SAGE_SPKG_CONFIGURE_ADMCYCLES

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/admcycles/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG admcycles..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG admcycles... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-admcycles was given.
if test ${with_system_admcycles+y}
then :
  withval=$with_system_admcycles; sage_use_system_admcycles=$withval

fi


sage_spkg_name=admcycles

if test ${sage_use_system_admcycles+y}
then :

else $as_nop
  sage_use_system_admcycles=yes
fi

sage_spkg_install_admcycles=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: admcycles has already been installed by SageMath" >&5
printf "%s\n" "$as_me: admcycles has already been installed by SageMath" >&6;}
    sage_spkg_install_admcycles=yes
    sage_use_system_admcycles=installed

fi

if test ${sage_require_admcycles+y}
then :

else $as_nop
  sage_require_admcycles=yes
fi


if test "x$sage_spkg_install_admcycles" = xno
then :

    if test "x$sage_require_admcycles" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG admcycles is not required on this system" >&5
printf "%s\n" "$as_me: SPKG admcycles is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_admcycles" = xno
then :

                        sage_spkg_install_admcycles=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'admcycles @ git+https://gitlab.com/modulispaces/admcycles.git',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package admcycles (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package admcycles (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_admcycles=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_admcycles=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_admcycles=yes

                                                            if test "${sage_use_system_admcycles}" = "yes"
then :
  sage_use_system_admcycles=no
fi

fi

                if test "x$sage_spkg_install_admcycles" = xno
then :

                                        sage_use_system_admcycles=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG admcycles" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG admcycles" >&6;}

else $as_nop

                    if test "x$sage_use_system_admcycles" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-admcycles=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-admcycles)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG admcycles" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG admcycles" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ADMCYCLES










# BEGIN SAGE_SPKG_CONFIGURE_ALABASTER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/alabaster/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG alabaster..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG alabaster... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-alabaster was given.
if test ${with_system_alabaster+y}
then :
  withval=$with_system_alabaster; sage_use_system_alabaster=$withval

fi


sage_spkg_name=alabaster

if test ${sage_use_system_alabaster+y}
then :

else $as_nop
  sage_use_system_alabaster=yes
fi

sage_spkg_install_alabaster=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: alabaster has already been installed by SageMath" >&5
printf "%s\n" "$as_me: alabaster has already been installed by SageMath" >&6;}
    sage_spkg_install_alabaster=yes
    sage_use_system_alabaster=installed

fi

if test ${sage_require_alabaster+y}
then :

else $as_nop
  sage_require_alabaster=yes
fi


if test "x$sage_spkg_install_alabaster" = xno
then :

    if test "x$sage_require_alabaster" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG alabaster is not required on this system" >&5
printf "%s\n" "$as_me: SPKG alabaster is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_alabaster" = xno
then :

                        sage_spkg_install_alabaster=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'alabaster >=0.7.12',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package alabaster (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package alabaster (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_alabaster=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_alabaster=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_alabaster=yes

                                                            if test "${sage_use_system_alabaster}" = "yes"
then :
  sage_use_system_alabaster=no
fi

fi

                if test "x$sage_spkg_install_alabaster" = xno
then :

                                        sage_use_system_alabaster=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG alabaster" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG alabaster" >&6;}

else $as_nop

                    if test "x$sage_use_system_alabaster" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-alabaster=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-alabaster)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG alabaster" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG alabaster" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ALABASTER










# BEGIN SAGE_SPKG_CONFIGURE_ANYIO

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/anyio/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG anyio..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG anyio... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-anyio was given.
if test ${with_system_anyio+y}
then :
  withval=$with_system_anyio; sage_use_system_anyio=$withval

fi


sage_spkg_name=anyio

if test ${sage_use_system_anyio+y}
then :

else $as_nop
  sage_use_system_anyio=yes
fi

sage_spkg_install_anyio=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: anyio has already been installed by SageMath" >&5
printf "%s\n" "$as_me: anyio has already been installed by SageMath" >&6;}
    sage_spkg_install_anyio=yes
    sage_use_system_anyio=installed

fi

if test ${sage_require_anyio+y}
then :

else $as_nop
  sage_require_anyio=yes
fi


if test "x$sage_spkg_install_anyio" = xno
then :

    if test "x$sage_require_anyio" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG anyio is not required on this system" >&5
printf "%s\n" "$as_me: SPKG anyio is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_anyio" = xno
then :

                        sage_spkg_install_anyio=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'anyio',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package anyio (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package anyio (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_anyio=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_anyio=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_anyio=yes

                                                            if test "${sage_use_system_anyio}" = "yes"
then :
  sage_use_system_anyio=no
fi

fi

                if test "x$sage_spkg_install_anyio" = xno
then :

                                        sage_use_system_anyio=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG anyio" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG anyio" >&6;}

else $as_nop

                    if test "x$sage_use_system_anyio" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-anyio=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-anyio)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG anyio" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG anyio" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ANYIO










# BEGIN SAGE_SPKG_CONFIGURE_APPNOPE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/appnope/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG appnope..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG appnope... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-appnope was given.
if test ${with_system_appnope+y}
then :
  withval=$with_system_appnope; sage_use_system_appnope=$withval

fi


sage_spkg_name=appnope

if test ${sage_use_system_appnope+y}
then :

else $as_nop
  sage_use_system_appnope=yes
fi

sage_spkg_install_appnope=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: appnope has already been installed by SageMath" >&5
printf "%s\n" "$as_me: appnope has already been installed by SageMath" >&6;}
    sage_spkg_install_appnope=yes
    sage_use_system_appnope=installed

fi

if test ${sage_require_appnope+y}
then :

else $as_nop
  sage_require_appnope=yes
fi
    sage_require_appnope=no
  case $host in #(
  *-*-darwin*) :
    sage_require_appnope=yes ;; #(
  *) :
     ;;
esac


if test "x$sage_spkg_install_appnope" = xno
then :

    if test "x$sage_require_appnope" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG appnope is not required on this system" >&5
printf "%s\n" "$as_me: SPKG appnope is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_appnope" = xno
then :

                        sage_spkg_install_appnope=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'appnope >=0.1.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package appnope (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package appnope (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_appnope=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_appnope=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_appnope=yes

                                                            if test "${sage_use_system_appnope}" = "yes"
then :
  sage_use_system_appnope=no
fi

fi


                if test "x$sage_spkg_install_appnope" = xno
then :

                                        sage_use_system_appnope=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG appnope" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG appnope" >&6;}

else $as_nop

                    if test "x$sage_use_system_appnope" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-appnope=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-appnope)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG appnope" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG appnope" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_APPNOPE










# BEGIN SAGE_SPKG_CONFIGURE_ARGON2_CFFI

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/argon2_cffi/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG argon2_cffi..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG argon2_cffi... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-argon2_cffi was given.
if test ${with_system_argon2_cffi+y}
then :
  withval=$with_system_argon2_cffi; sage_use_system_argon2_cffi=$withval

fi


sage_spkg_name=argon2_cffi

if test ${sage_use_system_argon2_cffi+y}
then :

else $as_nop
  sage_use_system_argon2_cffi=yes
fi

sage_spkg_install_argon2_cffi=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: argon2_cffi has already been installed by SageMath" >&5
printf "%s\n" "$as_me: argon2_cffi has already been installed by SageMath" >&6;}
    sage_spkg_install_argon2_cffi=yes
    sage_use_system_argon2_cffi=installed

fi

if test ${sage_require_argon2_cffi+y}
then :

else $as_nop
  sage_require_argon2_cffi=yes
fi


if test "x$sage_spkg_install_argon2_cffi" = xno
then :

    if test "x$sage_require_argon2_cffi" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG argon2_cffi is not required on this system" >&5
printf "%s\n" "$as_me: SPKG argon2_cffi is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_argon2_cffi" = xno
then :

                        sage_spkg_install_argon2_cffi=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'argon2-cffi',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package argon2_cffi (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package argon2_cffi (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_argon2_cffi=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_argon2_cffi=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_argon2_cffi=yes

                                                            if test "${sage_use_system_argon2_cffi}" = "yes"
then :
  sage_use_system_argon2_cffi=no
fi

fi

                if test "x$sage_spkg_install_argon2_cffi" = xno
then :

                                        sage_use_system_argon2_cffi=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG argon2_cffi" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG argon2_cffi" >&6;}

else $as_nop

                    if test "x$sage_use_system_argon2_cffi" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-argon2_cffi=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-argon2_cffi)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG argon2_cffi" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG argon2_cffi" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ARGON2_CFFI










# BEGIN SAGE_SPKG_CONFIGURE_ARGON2_CFFI_BINDINGS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/argon2_cffi_bindings/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG argon2_cffi_bindings..." >& 6
printf "%s\n" "## --------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG argon2_cffi_bindings... ##
## --------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-argon2_cffi_bindings was given.
if test ${with_system_argon2_cffi_bindings+y}
then :
  withval=$with_system_argon2_cffi_bindings; sage_use_system_argon2_cffi_bindings=$withval

fi


sage_spkg_name=argon2_cffi_bindings

if test ${sage_use_system_argon2_cffi_bindings+y}
then :

else $as_nop
  sage_use_system_argon2_cffi_bindings=yes
fi

sage_spkg_install_argon2_cffi_bindings=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: argon2_cffi_bindings has already been installed by SageMath" >&5
printf "%s\n" "$as_me: argon2_cffi_bindings has already been installed by SageMath" >&6;}
    sage_spkg_install_argon2_cffi_bindings=yes
    sage_use_system_argon2_cffi_bindings=installed

fi

if test ${sage_require_argon2_cffi_bindings+y}
then :

else $as_nop
  sage_require_argon2_cffi_bindings=yes
fi


if test "x$sage_spkg_install_argon2_cffi_bindings" = xno
then :

    if test "x$sage_require_argon2_cffi_bindings" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG argon2_cffi_bindings is not required on this system" >&5
printf "%s\n" "$as_me: SPKG argon2_cffi_bindings is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_argon2_cffi_bindings" = xno
then :

                        sage_spkg_install_argon2_cffi_bindings=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'argon2-cffi-bindings',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package argon2_cffi_bindings (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package argon2_cffi_bindings (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_argon2_cffi_bindings=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_argon2_cffi_bindings=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_argon2_cffi_bindings=yes

                                                            if test "${sage_use_system_argon2_cffi_bindings}" = "yes"
then :
  sage_use_system_argon2_cffi_bindings=no
fi

fi


                if test "x$sage_spkg_install_argon2_cffi_bindings" = xno
then :

                                        sage_use_system_argon2_cffi_bindings=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG argon2_cffi_bindings" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG argon2_cffi_bindings" >&6;}

else $as_nop

                    if test "x$sage_use_system_argon2_cffi_bindings" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-argon2_cffi_bindings=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-argon2_cffi_bindings)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG argon2_cffi_bindings" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG argon2_cffi_bindings" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ARGON2_CFFI_BINDINGS










# BEGIN SAGE_SPKG_CONFIGURE_ARROW

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/arrow/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG arrow..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG arrow... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-arrow was given.
if test ${with_system_arrow+y}
then :
  withval=$with_system_arrow; sage_use_system_arrow=$withval

fi


sage_spkg_name=arrow

if test ${sage_use_system_arrow+y}
then :

else $as_nop
  sage_use_system_arrow=yes
fi

sage_spkg_install_arrow=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: arrow has already been installed by SageMath" >&5
printf "%s\n" "$as_me: arrow has already been installed by SageMath" >&6;}
    sage_spkg_install_arrow=yes
    sage_use_system_arrow=installed

fi

if test ${sage_require_arrow+y}
then :

else $as_nop
  sage_require_arrow=yes
fi


if test "x$sage_spkg_install_arrow" = xno
then :

    if test "x$sage_require_arrow" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG arrow is not required on this system" >&5
printf "%s\n" "$as_me: SPKG arrow is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_arrow" = xno
then :

                        sage_spkg_install_arrow=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'arrow',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package arrow (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package arrow (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_arrow=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_arrow=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_arrow=yes

                                                            if test "${sage_use_system_arrow}" = "yes"
then :
  sage_use_system_arrow=no
fi

fi

                if test "x$sage_spkg_install_arrow" = xno
then :

                                        sage_use_system_arrow=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG arrow" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG arrow" >&6;}

else $as_nop

                    if test "x$sage_use_system_arrow" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-arrow=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-arrow)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG arrow" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG arrow" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ARROW










# BEGIN SAGE_SPKG_CONFIGURE_ASTTOKENS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/asttokens/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG asttokens..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG asttokens... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-asttokens was given.
if test ${with_system_asttokens+y}
then :
  withval=$with_system_asttokens; sage_use_system_asttokens=$withval

fi


sage_spkg_name=asttokens

if test ${sage_use_system_asttokens+y}
then :

else $as_nop
  sage_use_system_asttokens=yes
fi

sage_spkg_install_asttokens=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: asttokens has already been installed by SageMath" >&5
printf "%s\n" "$as_me: asttokens has already been installed by SageMath" >&6;}
    sage_spkg_install_asttokens=yes
    sage_use_system_asttokens=installed

fi

if test ${sage_require_asttokens+y}
then :

else $as_nop
  sage_require_asttokens=yes
fi


if test "x$sage_spkg_install_asttokens" = xno
then :

    if test "x$sage_require_asttokens" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG asttokens is not required on this system" >&5
printf "%s\n" "$as_me: SPKG asttokens is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_asttokens" = xno
then :

                        sage_spkg_install_asttokens=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'asttokens',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package asttokens (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package asttokens (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_asttokens=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_asttokens=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_asttokens=yes

                                                            if test "${sage_use_system_asttokens}" = "yes"
then :
  sage_use_system_asttokens=no
fi

fi

                if test "x$sage_spkg_install_asttokens" = xno
then :

                                        sage_use_system_asttokens=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG asttokens" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG asttokens" >&6;}

else $as_nop

                    if test "x$sage_use_system_asttokens" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-asttokens=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-asttokens)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG asttokens" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG asttokens" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ASTTOKENS










# BEGIN SAGE_SPKG_CONFIGURE_ASYNC_LRU

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/async_lru/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG async_lru..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG async_lru... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-async_lru was given.
if test ${with_system_async_lru+y}
then :
  withval=$with_system_async_lru; sage_use_system_async_lru=$withval

fi


sage_spkg_name=async_lru

if test ${sage_use_system_async_lru+y}
then :

else $as_nop
  sage_use_system_async_lru=yes
fi

sage_spkg_install_async_lru=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: async_lru has already been installed by SageMath" >&5
printf "%s\n" "$as_me: async_lru has already been installed by SageMath" >&6;}
    sage_spkg_install_async_lru=yes
    sage_use_system_async_lru=installed

fi

if test ${sage_require_async_lru+y}
then :

else $as_nop
  sage_require_async_lru=yes
fi


if test "x$sage_spkg_install_async_lru" = xno
then :

    if test "x$sage_require_async_lru" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG async_lru is not required on this system" >&5
printf "%s\n" "$as_me: SPKG async_lru is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_async_lru" = xno
then :

                        sage_spkg_install_async_lru=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'async-lru',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package async_lru (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package async_lru (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_async_lru=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_async_lru=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_async_lru=yes

                                                            if test "${sage_use_system_async_lru}" = "yes"
then :
  sage_use_system_async_lru=no
fi

fi

                if test "x$sage_spkg_install_async_lru" = xno
then :

                                        sage_use_system_async_lru=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG async_lru" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG async_lru" >&6;}

else $as_nop

                    if test "x$sage_use_system_async_lru" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-async_lru=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-async_lru)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG async_lru" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG async_lru" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ASYNC_LRU










# BEGIN SAGE_SPKG_CONFIGURE_ATTRS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/attrs/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG attrs..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG attrs... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-attrs was given.
if test ${with_system_attrs+y}
then :
  withval=$with_system_attrs; sage_use_system_attrs=$withval

fi


sage_spkg_name=attrs

if test ${sage_use_system_attrs+y}
then :

else $as_nop
  sage_use_system_attrs=yes
fi

sage_spkg_install_attrs=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: attrs has already been installed by SageMath" >&5
printf "%s\n" "$as_me: attrs has already been installed by SageMath" >&6;}
    sage_spkg_install_attrs=yes
    sage_use_system_attrs=installed

fi

if test ${sage_require_attrs+y}
then :

else $as_nop
  sage_require_attrs=yes
fi


if test "x$sage_spkg_install_attrs" = xno
then :

    if test "x$sage_require_attrs" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG attrs is not required on this system" >&5
printf "%s\n" "$as_me: SPKG attrs is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_attrs" = xno
then :

                        sage_spkg_install_attrs=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'attrs >=19.3.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package attrs (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package attrs (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_attrs=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_attrs=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_attrs=yes

                                                            if test "${sage_use_system_attrs}" = "yes"
then :
  sage_use_system_attrs=no
fi

fi

                if test "x$sage_spkg_install_attrs" = xno
then :

                                        sage_use_system_attrs=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG attrs" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG attrs" >&6;}

else $as_nop

                    if test "x$sage_use_system_attrs" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-attrs=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-attrs)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG attrs" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG attrs" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ATTRS










# BEGIN SAGE_SPKG_CONFIGURE_AUDITWHEEL_OR_DELOCATE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/auditwheel_or_delocate/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG auditwheel_or_delocate..." >& 6
printf "%s\n" "## ----------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG auditwheel_or_delocate... ##
## ----------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-auditwheel_or_delocate was given.
if test ${with_system_auditwheel_or_delocate+y}
then :
  withval=$with_system_auditwheel_or_delocate; sage_use_system_auditwheel_or_delocate=$withval

fi


sage_spkg_name=auditwheel_or_delocate

if test ${sage_use_system_auditwheel_or_delocate+y}
then :

else $as_nop
  sage_use_system_auditwheel_or_delocate=yes
fi

sage_spkg_install_auditwheel_or_delocate=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: auditwheel_or_delocate has already been installed by SageMath" >&5
printf "%s\n" "$as_me: auditwheel_or_delocate has already been installed by SageMath" >&6;}
    sage_spkg_install_auditwheel_or_delocate=yes
    sage_use_system_auditwheel_or_delocate=installed

fi

if test ${sage_require_auditwheel_or_delocate+y}
then :

else $as_nop
  sage_require_auditwheel_or_delocate=yes
fi


if test "x$sage_spkg_install_auditwheel_or_delocate" = xno
then :

    if test "x$sage_require_auditwheel_or_delocate" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG auditwheel_or_delocate is not required on this system" >&5
printf "%s\n" "$as_me: SPKG auditwheel_or_delocate is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_auditwheel_or_delocate" = xno
then :

                        sage_spkg_install_auditwheel_or_delocate=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'delocate', 'auditwheel; sys_platform != \"darwin\"',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package auditwheel_or_delocate (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package auditwheel_or_delocate (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_auditwheel_or_delocate=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_auditwheel_or_delocate=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_auditwheel_or_delocate=yes

                                                            if test "${sage_use_system_auditwheel_or_delocate}" = "yes"
then :
  sage_use_system_auditwheel_or_delocate=no
fi

fi

                if test "x$sage_spkg_install_auditwheel_or_delocate" = xno
then :

                                        sage_use_system_auditwheel_or_delocate=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG auditwheel_or_delocate" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG auditwheel_or_delocate" >&6;}

else $as_nop

                    if test "x$sage_use_system_auditwheel_or_delocate" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-auditwheel_or_delocate=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-auditwheel_or_delocate)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG auditwheel_or_delocate" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG auditwheel_or_delocate" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_AUDITWHEEL_OR_DELOCATE










# BEGIN SAGE_SPKG_CONFIGURE_BABEL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/babel/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG babel..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG babel... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-babel was given.
if test ${with_system_babel+y}
then :
  withval=$with_system_babel; sage_use_system_babel=$withval

fi


sage_spkg_name=babel

if test ${sage_use_system_babel+y}
then :

else $as_nop
  sage_use_system_babel=yes
fi

sage_spkg_install_babel=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: babel has already been installed by SageMath" >&5
printf "%s\n" "$as_me: babel has already been installed by SageMath" >&6;}
    sage_spkg_install_babel=yes
    sage_use_system_babel=installed

fi

if test ${sage_require_babel+y}
then :

else $as_nop
  sage_require_babel=yes
fi


if test "x$sage_spkg_install_babel" = xno
then :

    if test "x$sage_require_babel" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG babel is not required on this system" >&5
printf "%s\n" "$as_me: SPKG babel is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_babel" = xno
then :

                        sage_spkg_install_babel=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'babel >=2.11.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package babel (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package babel (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_babel=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_babel=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_babel=yes

                                                            if test "${sage_use_system_babel}" = "yes"
then :
  sage_use_system_babel=no
fi

fi

                if test "x$sage_spkg_install_babel" = xno
then :

                                        sage_use_system_babel=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG babel" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG babel" >&6;}

else $as_nop

                    if test "x$sage_use_system_babel" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-babel=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-babel)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG babel" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG babel" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_BABEL










# BEGIN SAGE_SPKG_CONFIGURE_BEAUTIFULSOUP4

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/beautifulsoup4/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG beautifulsoup4..." >& 6
printf "%s\n" "## --------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG beautifulsoup4... ##
## --------------------------------------------------------------- ##" >& 5


# Check whether --with-system-beautifulsoup4 was given.
if test ${with_system_beautifulsoup4+y}
then :
  withval=$with_system_beautifulsoup4; sage_use_system_beautifulsoup4=$withval

fi


sage_spkg_name=beautifulsoup4

if test ${sage_use_system_beautifulsoup4+y}
then :

else $as_nop
  sage_use_system_beautifulsoup4=yes
fi

sage_spkg_install_beautifulsoup4=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: beautifulsoup4 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: beautifulsoup4 has already been installed by SageMath" >&6;}
    sage_spkg_install_beautifulsoup4=yes
    sage_use_system_beautifulsoup4=installed

fi

if test ${sage_require_beautifulsoup4+y}
then :

else $as_nop
  sage_require_beautifulsoup4=yes
fi


if test "x$sage_spkg_install_beautifulsoup4" = xno
then :

    if test "x$sage_require_beautifulsoup4" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG beautifulsoup4 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG beautifulsoup4 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_beautifulsoup4" = xno
then :

                        sage_spkg_install_beautifulsoup4=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'beautifulsoup4',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package beautifulsoup4 (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package beautifulsoup4 (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_beautifulsoup4=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_beautifulsoup4=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_beautifulsoup4=yes

                                                            if test "${sage_use_system_beautifulsoup4}" = "yes"
then :
  sage_use_system_beautifulsoup4=no
fi

fi

                if test "x$sage_spkg_install_beautifulsoup4" = xno
then :

                                        sage_use_system_beautifulsoup4=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG beautifulsoup4" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG beautifulsoup4" >&6;}

else $as_nop

                    if test "x$sage_use_system_beautifulsoup4" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-beautifulsoup4=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-beautifulsoup4)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG beautifulsoup4" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG beautifulsoup4" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_BEAUTIFULSOUP4










# BEGIN SAGE_SPKG_CONFIGURE_BENIGET

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/beniget/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG beniget..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG beniget... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-beniget was given.
if test ${with_system_beniget+y}
then :
  withval=$with_system_beniget; sage_use_system_beniget=$withval

fi


sage_spkg_name=beniget

if test ${sage_use_system_beniget+y}
then :

else $as_nop
  sage_use_system_beniget=yes
fi

sage_spkg_install_beniget=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: beniget has already been installed by SageMath" >&5
printf "%s\n" "$as_me: beniget has already been installed by SageMath" >&6;}
    sage_spkg_install_beniget=yes
    sage_use_system_beniget=installed

fi

if test ${sage_require_beniget+y}
then :

else $as_nop
  sage_require_beniget=yes
fi


if test "x$sage_spkg_install_beniget" = xno
then :

    if test "x$sage_require_beniget" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG beniget is not required on this system" >&5
printf "%s\n" "$as_me: SPKG beniget is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_beniget" = xno
then :

                        sage_spkg_install_beniget=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'beniget',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package beniget (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package beniget (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_beniget=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_beniget=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_beniget=yes

                                                            if test "${sage_use_system_beniget}" = "yes"
then :
  sage_use_system_beniget=no
fi

fi

                if test "x$sage_spkg_install_beniget" = xno
then :

                                        sage_use_system_beniget=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG beniget" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG beniget" >&6;}

else $as_nop

                    if test "x$sage_use_system_beniget" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-beniget=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-beniget)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG beniget" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG beniget" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_BENIGET










# BEGIN SAGE_SPKG_CONFIGURE_BIOPYTHON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/biopython/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG biopython..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG biopython... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-biopython was given.
if test ${with_system_biopython+y}
then :
  withval=$with_system_biopython; sage_use_system_biopython=$withval

fi


sage_spkg_name=biopython

if test ${sage_use_system_biopython+y}
then :

else $as_nop
  sage_use_system_biopython=yes
fi

sage_spkg_install_biopython=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: biopython has already been installed by SageMath" >&5
printf "%s\n" "$as_me: biopython has already been installed by SageMath" >&6;}
    sage_spkg_install_biopython=yes
    sage_use_system_biopython=installed

fi

if test ${sage_require_biopython+y}
then :

else $as_nop
  sage_require_biopython=yes
fi


if test "x$sage_spkg_install_biopython" = xno
then :

    if test "x$sage_require_biopython" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG biopython is not required on this system" >&5
printf "%s\n" "$as_me: SPKG biopython is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_biopython" = xno
then :

                        sage_spkg_install_biopython=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'biopython',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package biopython (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package biopython (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_biopython=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_biopython=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_biopython=yes

                                                            if test "${sage_use_system_biopython}" = "yes"
then :
  sage_use_system_biopython=no
fi

fi

                if test "x$sage_spkg_install_biopython" = xno
then :

                                        sage_use_system_biopython=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG biopython" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG biopython" >&6;}

else $as_nop

                    if test "x$sage_use_system_biopython" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-biopython=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-biopython)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG biopython" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG biopython" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_BIOPYTHON










# BEGIN SAGE_SPKG_CONFIGURE_BLEACH

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/bleach/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG bleach..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG bleach... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-bleach was given.
if test ${with_system_bleach+y}
then :
  withval=$with_system_bleach; sage_use_system_bleach=$withval

fi


sage_spkg_name=bleach

if test ${sage_use_system_bleach+y}
then :

else $as_nop
  sage_use_system_bleach=yes
fi

sage_spkg_install_bleach=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: bleach has already been installed by SageMath" >&5
printf "%s\n" "$as_me: bleach has already been installed by SageMath" >&6;}
    sage_spkg_install_bleach=yes
    sage_use_system_bleach=installed

fi

if test ${sage_require_bleach+y}
then :

else $as_nop
  sage_require_bleach=yes
fi


if test "x$sage_spkg_install_bleach" = xno
then :

    if test "x$sage_require_bleach" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG bleach is not required on this system" >&5
printf "%s\n" "$as_me: SPKG bleach is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_bleach" = xno
then :

                        sage_spkg_install_bleach=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'bleach >= 5',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package bleach (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package bleach (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_bleach=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_bleach=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_bleach=yes

                                                            if test "${sage_use_system_bleach}" = "yes"
then :
  sage_use_system_bleach=no
fi

fi

                if test "x$sage_spkg_install_bleach" = xno
then :

                                        sage_use_system_bleach=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG bleach" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG bleach" >&6;}

else $as_nop

                    if test "x$sage_use_system_bleach" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-bleach=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-bleach)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG bleach" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG bleach" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_BLEACH










# BEGIN SAGE_SPKG_CONFIGURE_CALVER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/calver/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG calver..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG calver... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-calver was given.
if test ${with_system_calver+y}
then :
  withval=$with_system_calver; sage_use_system_calver=$withval

fi


sage_spkg_name=calver

if test ${sage_use_system_calver+y}
then :

else $as_nop
  sage_use_system_calver=yes
fi

sage_spkg_install_calver=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: calver has already been installed by SageMath" >&5
printf "%s\n" "$as_me: calver has already been installed by SageMath" >&6;}
    sage_spkg_install_calver=yes
    sage_use_system_calver=installed

fi

if test ${sage_require_calver+y}
then :

else $as_nop
  sage_require_calver=yes
fi


if test "x$sage_spkg_install_calver" = xno
then :

    if test "x$sage_require_calver" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG calver is not required on this system" >&5
printf "%s\n" "$as_me: SPKG calver is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_calver" = xno
then :

                        sage_spkg_install_calver=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'calver',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package calver (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package calver (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_calver=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_calver=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_calver=yes

                                                            if test "${sage_use_system_calver}" = "yes"
then :
  sage_use_system_calver=no
fi

fi


                if test "x$sage_spkg_install_calver" = xno
then :

                                        sage_use_system_calver=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG calver" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG calver" >&6;}

else $as_nop

                    if test "x$sage_use_system_calver" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-calver=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-calver)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG calver" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG calver" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CALVER










# BEGIN SAGE_SPKG_CONFIGURE_CERTIFI

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/certifi/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG certifi..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG certifi... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-certifi was given.
if test ${with_system_certifi+y}
then :
  withval=$with_system_certifi; sage_use_system_certifi=$withval

fi


sage_spkg_name=certifi

if test ${sage_use_system_certifi+y}
then :

else $as_nop
  sage_use_system_certifi=yes
fi

sage_spkg_install_certifi=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: certifi has already been installed by SageMath" >&5
printf "%s\n" "$as_me: certifi has already been installed by SageMath" >&6;}
    sage_spkg_install_certifi=yes
    sage_use_system_certifi=installed

fi

if test ${sage_require_certifi+y}
then :

else $as_nop
  sage_require_certifi=yes
fi


if test "x$sage_spkg_install_certifi" = xno
then :

    if test "x$sage_require_certifi" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG certifi is not required on this system" >&5
printf "%s\n" "$as_me: SPKG certifi is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_certifi" = xno
then :

                        sage_spkg_install_certifi=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'certifi >=2020.6.20',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package certifi (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package certifi (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_certifi=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_certifi=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_certifi=yes

                                                            if test "${sage_use_system_certifi}" = "yes"
then :
  sage_use_system_certifi=no
fi

fi

                if test "x$sage_spkg_install_certifi" = xno
then :

                                        sage_use_system_certifi=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG certifi" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG certifi" >&6;}

else $as_nop

                    if test "x$sage_use_system_certifi" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-certifi=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-certifi)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG certifi" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG certifi" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CERTIFI










# BEGIN SAGE_SPKG_CONFIGURE_CFFI

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cffi/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cffi..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG cffi... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-cffi was given.
if test ${with_system_cffi+y}
then :
  withval=$with_system_cffi; sage_use_system_cffi=$withval

fi


sage_spkg_name=cffi

if test ${sage_use_system_cffi+y}
then :

else $as_nop
  sage_use_system_cffi=yes
fi

sage_spkg_install_cffi=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cffi has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cffi has already been installed by SageMath" >&6;}
    sage_spkg_install_cffi=yes
    sage_use_system_cffi=installed

fi

if test ${sage_require_cffi+y}
then :

else $as_nop
  sage_require_cffi=yes
fi


if test "x$sage_spkg_install_cffi" = xno
then :

    if test "x$sage_require_cffi" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cffi is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cffi is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cffi" = xno
then :

                        sage_spkg_install_cffi=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'cffi >=1.14.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package cffi (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package cffi (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_cffi=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_cffi=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_cffi=yes

                                                            if test "${sage_use_system_cffi}" = "yes"
then :
  sage_use_system_cffi=no
fi

fi

                if test "x$sage_spkg_install_cffi" = xno
then :

                                        sage_use_system_cffi=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cffi" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cffi" >&6;}

else $as_nop

                    if test "x$sage_use_system_cffi" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cffi=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cffi)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cffi" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cffi" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CFFI










# BEGIN SAGE_SPKG_CONFIGURE_CHARSET_NORMALIZER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/charset_normalizer/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG charset_normalizer..." >& 6
printf "%s\n" "## ------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG charset_normalizer... ##
## ------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-charset_normalizer was given.
if test ${with_system_charset_normalizer+y}
then :
  withval=$with_system_charset_normalizer; sage_use_system_charset_normalizer=$withval

fi


sage_spkg_name=charset_normalizer

if test ${sage_use_system_charset_normalizer+y}
then :

else $as_nop
  sage_use_system_charset_normalizer=yes
fi

sage_spkg_install_charset_normalizer=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: charset_normalizer has already been installed by SageMath" >&5
printf "%s\n" "$as_me: charset_normalizer has already been installed by SageMath" >&6;}
    sage_spkg_install_charset_normalizer=yes
    sage_use_system_charset_normalizer=installed

fi

if test ${sage_require_charset_normalizer+y}
then :

else $as_nop
  sage_require_charset_normalizer=yes
fi


if test "x$sage_spkg_install_charset_normalizer" = xno
then :

    if test "x$sage_require_charset_normalizer" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG charset_normalizer is not required on this system" >&5
printf "%s\n" "$as_me: SPKG charset_normalizer is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_charset_normalizer" = xno
then :

                        sage_spkg_install_charset_normalizer=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'charset-normalizer',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package charset_normalizer (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package charset_normalizer (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_charset_normalizer=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_charset_normalizer=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_charset_normalizer=yes

                                                            if test "${sage_use_system_charset_normalizer}" = "yes"
then :
  sage_use_system_charset_normalizer=no
fi

fi


                if test "x$sage_spkg_install_charset_normalizer" = xno
then :

                                        sage_use_system_charset_normalizer=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG charset_normalizer" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG charset_normalizer" >&6;}

else $as_nop

                    if test "x$sage_use_system_charset_normalizer" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-charset_normalizer=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-charset_normalizer)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG charset_normalizer" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG charset_normalizer" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CHARSET_NORMALIZER










# BEGIN SAGE_SPKG_CONFIGURE_COMM

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/comm/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG comm..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG comm... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-comm was given.
if test ${with_system_comm+y}
then :
  withval=$with_system_comm; sage_use_system_comm=$withval

fi


sage_spkg_name=comm

if test ${sage_use_system_comm+y}
then :

else $as_nop
  sage_use_system_comm=yes
fi

sage_spkg_install_comm=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: comm has already been installed by SageMath" >&5
printf "%s\n" "$as_me: comm has already been installed by SageMath" >&6;}
    sage_spkg_install_comm=yes
    sage_use_system_comm=installed

fi

if test ${sage_require_comm+y}
then :

else $as_nop
  sage_require_comm=yes
fi


if test "x$sage_spkg_install_comm" = xno
then :

    if test "x$sage_require_comm" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG comm is not required on this system" >&5
printf "%s\n" "$as_me: SPKG comm is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_comm" = xno
then :

                        sage_spkg_install_comm=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'comm',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package comm (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package comm (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_comm=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_comm=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_comm=yes

                                                            if test "${sage_use_system_comm}" = "yes"
then :
  sage_use_system_comm=no
fi

fi

                if test "x$sage_spkg_install_comm" = xno
then :

                                        sage_use_system_comm=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG comm" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG comm" >&6;}

else $as_nop

                    if test "x$sage_use_system_comm" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-comm=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-comm)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG comm" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG comm" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_COMM










# BEGIN SAGE_SPKG_CONFIGURE_CONTOURPY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/contourpy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG contourpy..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG contourpy... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-contourpy was given.
if test ${with_system_contourpy+y}
then :
  withval=$with_system_contourpy; sage_use_system_contourpy=$withval

fi


sage_spkg_name=contourpy

if test ${sage_use_system_contourpy+y}
then :

else $as_nop
  sage_use_system_contourpy=yes
fi

sage_spkg_install_contourpy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: contourpy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: contourpy has already been installed by SageMath" >&6;}
    sage_spkg_install_contourpy=yes
    sage_use_system_contourpy=installed

fi

if test ${sage_require_contourpy+y}
then :

else $as_nop
  sage_require_contourpy=yes
fi


if test "x$sage_spkg_install_contourpy" = xno
then :

    if test "x$sage_require_contourpy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG contourpy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG contourpy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_contourpy" = xno
then :

                        sage_spkg_install_contourpy=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'contourpy',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package contourpy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package contourpy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_contourpy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_contourpy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_contourpy=yes

                                                            if test "${sage_use_system_contourpy}" = "yes"
then :
  sage_use_system_contourpy=no
fi

fi

                if test "x$sage_spkg_install_contourpy" = xno
then :

                                        sage_use_system_contourpy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG contourpy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG contourpy" >&6;}

else $as_nop

                    if test "x$sage_use_system_contourpy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-contourpy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-contourpy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG contourpy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG contourpy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CONTOURPY










# BEGIN SAGE_SPKG_CONFIGURE_CONWAY_POLYNOMIALS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/conway_polynomials/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG conway_polynomials..." >& 6
printf "%s\n" "## ------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG conway_polynomials... ##
## ------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-conway_polynomials was given.
if test ${with_system_conway_polynomials+y}
then :
  withval=$with_system_conway_polynomials; sage_use_system_conway_polynomials=$withval

fi


sage_spkg_name=conway_polynomials

if test ${sage_use_system_conway_polynomials+y}
then :

else $as_nop
  sage_use_system_conway_polynomials=yes
fi

sage_spkg_install_conway_polynomials=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: conway_polynomials has already been installed by SageMath" >&5
printf "%s\n" "$as_me: conway_polynomials has already been installed by SageMath" >&6;}
    sage_spkg_install_conway_polynomials=yes
    sage_use_system_conway_polynomials=installed

fi

if test ${sage_require_conway_polynomials+y}
then :

else $as_nop
  sage_require_conway_polynomials=yes
fi


if test "x$sage_spkg_install_conway_polynomials" = xno
then :

    if test "x$sage_require_conway_polynomials" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG conway_polynomials is not required on this system" >&5
printf "%s\n" "$as_me: SPKG conway_polynomials is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_conway_polynomials" = xno
then :

                        sage_spkg_install_conway_polynomials=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'conway-polynomials >=0.8',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package conway_polynomials (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package conway_polynomials (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_conway_polynomials=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_conway_polynomials=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_conway_polynomials=yes

                                                            if test "${sage_use_system_conway_polynomials}" = "yes"
then :
  sage_use_system_conway_polynomials=no
fi

fi


                if test "x$sage_spkg_install_conway_polynomials" = xno
then :

                                        sage_use_system_conway_polynomials=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG conway_polynomials" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG conway_polynomials" >&6;}

else $as_nop

                    if test "x$sage_use_system_conway_polynomials" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-conway_polynomials=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-conway_polynomials)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG conway_polynomials" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG conway_polynomials" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CONWAY_POLYNOMIALS










# BEGIN SAGE_SPKG_CONFIGURE_CPPY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cppy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cppy..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG cppy... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-cppy was given.
if test ${with_system_cppy+y}
then :
  withval=$with_system_cppy; sage_use_system_cppy=$withval

fi


sage_spkg_name=cppy

if test ${sage_use_system_cppy+y}
then :

else $as_nop
  sage_use_system_cppy=yes
fi

sage_spkg_install_cppy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cppy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cppy has already been installed by SageMath" >&6;}
    sage_spkg_install_cppy=yes
    sage_use_system_cppy=installed

fi

if test ${sage_require_cppy+y}
then :

else $as_nop
  sage_require_cppy=yes
fi


if test "x$sage_spkg_install_cppy" = xno
then :

    if test "x$sage_require_cppy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cppy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cppy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cppy" = xno
then :

                        sage_spkg_install_cppy=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'cppy >=1.2.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package cppy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package cppy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_cppy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_cppy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_cppy=yes

                                                            if test "${sage_use_system_cppy}" = "yes"
then :
  sage_use_system_cppy=no
fi

fi

                if test "x$sage_spkg_install_cppy" = xno
then :

                                        sage_use_system_cppy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cppy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cppy" >&6;}

else $as_nop

                    if test "x$sage_use_system_cppy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cppy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cppy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cppy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cppy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CPPY










# BEGIN SAGE_SPKG_CONFIGURE_CVXOPT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cvxopt/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cvxopt..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG cvxopt... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-cvxopt was given.
if test ${with_system_cvxopt+y}
then :
  withval=$with_system_cvxopt; sage_use_system_cvxopt=$withval

fi


sage_spkg_name=cvxopt

if test ${sage_use_system_cvxopt+y}
then :

else $as_nop
  sage_use_system_cvxopt=yes
fi

sage_spkg_install_cvxopt=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cvxopt has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cvxopt has already been installed by SageMath" >&6;}
    sage_spkg_install_cvxopt=yes
    sage_use_system_cvxopt=installed

fi

if test ${sage_require_cvxopt+y}
then :

else $as_nop
  sage_require_cvxopt=yes
fi


if test "x$sage_spkg_install_cvxopt" = xno
then :

    if test "x$sage_require_cvxopt" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cvxopt is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cvxopt is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cvxopt" = xno
then :

                        sage_spkg_install_cvxopt=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of gsl glpk suitesparse is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of gsl glpk suitesparse is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_gsl = xyes -o x$sage_spkg_install_glpk = xyes -o x$sage_spkg_install_suitesparse = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install cvxopt as well" >&5
printf "%s\n" "yes; install cvxopt as well" >&6; }
        sage_spkg_install_cvxopt=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'cvxopt >=1.2.5',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package cvxopt (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package cvxopt (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_cvxopt=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_cvxopt=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_cvxopt=yes

                                                            if test "${sage_use_system_cvxopt}" = "yes"
then :
  sage_use_system_cvxopt=no
fi

fi



fi


                if test "x$sage_spkg_install_cvxopt" = xno
then :

                                        sage_use_system_cvxopt=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cvxopt" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cvxopt" >&6;}

else $as_nop

                    if test "x$sage_use_system_cvxopt" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cvxopt=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cvxopt)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cvxopt" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cvxopt" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CVXOPT










# BEGIN SAGE_SPKG_CONFIGURE_CVXPY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cvxpy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cvxpy..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG cvxpy... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-cvxpy was given.
if test ${with_system_cvxpy+y}
then :
  withval=$with_system_cvxpy; sage_use_system_cvxpy=$withval

fi


sage_spkg_name=cvxpy

if test ${sage_use_system_cvxpy+y}
then :

else $as_nop
  sage_use_system_cvxpy=yes
fi

sage_spkg_install_cvxpy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cvxpy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cvxpy has already been installed by SageMath" >&6;}
    sage_spkg_install_cvxpy=yes
    sage_use_system_cvxpy=installed

fi

if test ${sage_require_cvxpy+y}
then :

else $as_nop
  sage_require_cvxpy=yes
fi


if test "x$sage_spkg_install_cvxpy" = xno
then :

    if test "x$sage_require_cvxpy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cvxpy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cvxpy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cvxpy" = xno
then :

                        sage_spkg_install_cvxpy=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'cvxpy',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package cvxpy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package cvxpy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_cvxpy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_cvxpy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_cvxpy=yes

                                                            if test "${sage_use_system_cvxpy}" = "yes"
then :
  sage_use_system_cvxpy=no
fi

fi

                if test "x$sage_spkg_install_cvxpy" = xno
then :

                                        sage_use_system_cvxpy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cvxpy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cvxpy" >&6;}

else $as_nop

                    if test "x$sage_use_system_cvxpy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cvxpy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cvxpy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cvxpy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cvxpy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CVXPY










# BEGIN SAGE_SPKG_CONFIGURE_CYCLER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cycler/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cycler..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG cycler... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-cycler was given.
if test ${with_system_cycler+y}
then :
  withval=$with_system_cycler; sage_use_system_cycler=$withval

fi


sage_spkg_name=cycler

if test ${sage_use_system_cycler+y}
then :

else $as_nop
  sage_use_system_cycler=yes
fi

sage_spkg_install_cycler=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cycler has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cycler has already been installed by SageMath" >&6;}
    sage_spkg_install_cycler=yes
    sage_use_system_cycler=installed

fi

if test ${sage_require_cycler+y}
then :

else $as_nop
  sage_require_cycler=yes
fi


if test "x$sage_spkg_install_cycler" = xno
then :

    if test "x$sage_require_cycler" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cycler is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cycler is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cycler" = xno
then :

                        sage_spkg_install_cycler=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'cycler >=0.12.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package cycler (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package cycler (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_cycler=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_cycler=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_cycler=yes

                                                            if test "${sage_use_system_cycler}" = "yes"
then :
  sage_use_system_cycler=no
fi

fi

                if test "x$sage_spkg_install_cycler" = xno
then :

                                        sage_use_system_cycler=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cycler" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cycler" >&6;}

else $as_nop

                    if test "x$sage_use_system_cycler" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cycler=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cycler)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cycler" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cycler" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CYCLER










# BEGIN SAGE_SPKG_CONFIGURE_CYLP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cylp/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cylp..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG cylp... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-cylp was given.
if test ${with_system_cylp+y}
then :
  withval=$with_system_cylp; sage_use_system_cylp=$withval

fi


sage_spkg_name=cylp

if test ${sage_use_system_cylp+y}
then :

else $as_nop
  sage_use_system_cylp=yes
fi

sage_spkg_install_cylp=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cylp has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cylp has already been installed by SageMath" >&6;}
    sage_spkg_install_cylp=yes
    sage_use_system_cylp=installed

fi

if test ${sage_require_cylp+y}
then :

else $as_nop
  sage_require_cylp=yes
fi


if test "x$sage_spkg_install_cylp" = xno
then :

    if test "x$sage_require_cylp" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cylp is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cylp is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cylp" = xno
then :

                        sage_spkg_install_cylp=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'cylp',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package cylp (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package cylp (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_cylp=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_cylp=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_cylp=yes

                                                            if test "${sage_use_system_cylp}" = "yes"
then :
  sage_use_system_cylp=no
fi

fi

                if test "x$sage_spkg_install_cylp" = xno
then :

                                        sage_use_system_cylp=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cylp" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cylp" >&6;}

else $as_nop

                    if test "x$sage_use_system_cylp" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cylp=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cylp)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cylp" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cylp" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CYLP










# BEGIN SAGE_SPKG_CONFIGURE_CYSIGNALS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cysignals/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cysignals..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG cysignals... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-cysignals was given.
if test ${with_system_cysignals+y}
then :
  withval=$with_system_cysignals; sage_use_system_cysignals=$withval

fi


sage_spkg_name=cysignals

if test ${sage_use_system_cysignals+y}
then :

else $as_nop
  sage_use_system_cysignals=yes
fi

sage_spkg_install_cysignals=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cysignals has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cysignals has already been installed by SageMath" >&6;}
    sage_spkg_install_cysignals=yes
    sage_use_system_cysignals=installed

fi

if test ${sage_require_cysignals+y}
then :

else $as_nop
  sage_require_cysignals=yes
fi


if test "x$sage_spkg_install_cysignals" = xno
then :

    if test "x$sage_require_cysignals" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cysignals is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cysignals is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cysignals" = xno
then :

                        sage_spkg_install_cysignals=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'cysignals <1.12.4; sys_platform == \"win32\"', 'cysignals >=1.11.2, != 1.12.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package cysignals (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package cysignals (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_cysignals=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_cysignals=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_cysignals=yes

                                                            if test "${sage_use_system_cysignals}" = "yes"
then :
  sage_use_system_cysignals=no
fi

fi


                if test "x$sage_spkg_install_cysignals" = xno
then :

                                        sage_use_system_cysignals=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cysignals" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cysignals" >&6;}

else $as_nop

                    if test "x$sage_use_system_cysignals" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cysignals=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cysignals)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cysignals" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cysignals" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CYSIGNALS










# BEGIN SAGE_SPKG_CONFIGURE_CYTHON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/cython/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG cython..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG cython... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-cython was given.
if test ${with_system_cython+y}
then :
  withval=$with_system_cython; sage_use_system_cython=$withval

fi


sage_spkg_name=cython

if test ${sage_use_system_cython+y}
then :

else $as_nop
  sage_use_system_cython=yes
fi

sage_spkg_install_cython=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cython has already been installed by SageMath" >&5
printf "%s\n" "$as_me: cython has already been installed by SageMath" >&6;}
    sage_spkg_install_cython=yes
    sage_use_system_cython=installed

fi

if test ${sage_require_cython+y}
then :

else $as_nop
  sage_require_cython=yes
fi


if test "x$sage_spkg_install_cython" = xno
then :

    if test "x$sage_require_cython" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG cython is not required on this system" >&5
printf "%s\n" "$as_me: SPKG cython is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_cython" = xno
then :

                        sage_spkg_install_cython=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'cython >=3.0, != 3.0.3, <4.0', 'cython >=3.0.8,<3.1.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package cython (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package cython (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_cython=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_cython=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_cython=yes

                                                            if test "${sage_use_system_cython}" = "yes"
then :
  sage_use_system_cython=no
fi

fi


                if test "x$sage_spkg_install_cython" = xno
then :

                                        sage_use_system_cython=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG cython" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG cython" >&6;}

else $as_nop

                    if test "x$sage_use_system_cython" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-cython=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-cython)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG cython" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG cython" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_CYTHON










# BEGIN SAGE_SPKG_CONFIGURE_DATABASE_CUBIC_HECKE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/database_cubic_hecke/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG database_cubic_hecke..." >& 6
printf "%s\n" "## --------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG database_cubic_hecke... ##
## --------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-database_cubic_hecke was given.
if test ${with_system_database_cubic_hecke+y}
then :
  withval=$with_system_database_cubic_hecke; sage_use_system_database_cubic_hecke=$withval

fi


sage_spkg_name=database_cubic_hecke

if test ${sage_use_system_database_cubic_hecke+y}
then :

else $as_nop
  sage_use_system_database_cubic_hecke=yes
fi

sage_spkg_install_database_cubic_hecke=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: database_cubic_hecke has already been installed by SageMath" >&5
printf "%s\n" "$as_me: database_cubic_hecke has already been installed by SageMath" >&6;}
    sage_spkg_install_database_cubic_hecke=yes
    sage_use_system_database_cubic_hecke=installed

fi

if test ${sage_require_database_cubic_hecke+y}
then :

else $as_nop
  sage_require_database_cubic_hecke=yes
fi


if test "x$sage_spkg_install_database_cubic_hecke" = xno
then :

    if test "x$sage_require_database_cubic_hecke" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG database_cubic_hecke is not required on this system" >&5
printf "%s\n" "$as_me: SPKG database_cubic_hecke is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_database_cubic_hecke" = xno
then :

                        sage_spkg_install_database_cubic_hecke=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'database-cubic-hecke',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package database_cubic_hecke (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package database_cubic_hecke (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_database_cubic_hecke=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_database_cubic_hecke=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_database_cubic_hecke=yes

                                                            if test "${sage_use_system_database_cubic_hecke}" = "yes"
then :
  sage_use_system_database_cubic_hecke=no
fi

fi

                if test "x$sage_spkg_install_database_cubic_hecke" = xno
then :

                                        sage_use_system_database_cubic_hecke=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG database_cubic_hecke" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG database_cubic_hecke" >&6;}

else $as_nop

                    if test "x$sage_use_system_database_cubic_hecke" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-database_cubic_hecke=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-database_cubic_hecke)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG database_cubic_hecke" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG database_cubic_hecke" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_DATABASE_CUBIC_HECKE










# BEGIN SAGE_SPKG_CONFIGURE_DATABASE_KNOTINFO

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/database_knotinfo/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG database_knotinfo..." >& 6
printf "%s\n" "## ------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG database_knotinfo... ##
## ------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-database_knotinfo was given.
if test ${with_system_database_knotinfo+y}
then :
  withval=$with_system_database_knotinfo; sage_use_system_database_knotinfo=$withval

fi


sage_spkg_name=database_knotinfo

if test ${sage_use_system_database_knotinfo+y}
then :

else $as_nop
  sage_use_system_database_knotinfo=yes
fi

sage_spkg_install_database_knotinfo=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: database_knotinfo has already been installed by SageMath" >&5
printf "%s\n" "$as_me: database_knotinfo has already been installed by SageMath" >&6;}
    sage_spkg_install_database_knotinfo=yes
    sage_use_system_database_knotinfo=installed

fi

if test ${sage_require_database_knotinfo+y}
then :

else $as_nop
  sage_require_database_knotinfo=yes
fi


if test "x$sage_spkg_install_database_knotinfo" = xno
then :

    if test "x$sage_require_database_knotinfo" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG database_knotinfo is not required on this system" >&5
printf "%s\n" "$as_me: SPKG database_knotinfo is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_database_knotinfo" = xno
then :

                        sage_spkg_install_database_knotinfo=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'database-knotinfo',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package database_knotinfo (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package database_knotinfo (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_database_knotinfo=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_database_knotinfo=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_database_knotinfo=yes

                                                            if test "${sage_use_system_database_knotinfo}" = "yes"
then :
  sage_use_system_database_knotinfo=no
fi

fi

                if test "x$sage_spkg_install_database_knotinfo" = xno
then :

                                        sage_use_system_database_knotinfo=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG database_knotinfo" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG database_knotinfo" >&6;}

else $as_nop

                    if test "x$sage_use_system_database_knotinfo" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-database_knotinfo=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-database_knotinfo)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG database_knotinfo" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG database_knotinfo" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_DATABASE_KNOTINFO










# BEGIN SAGE_SPKG_CONFIGURE_DATEUTIL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/dateutil/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG dateutil..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG dateutil... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-dateutil was given.
if test ${with_system_dateutil+y}
then :
  withval=$with_system_dateutil; sage_use_system_dateutil=$withval

fi


sage_spkg_name=dateutil

if test ${sage_use_system_dateutil+y}
then :

else $as_nop
  sage_use_system_dateutil=yes
fi

sage_spkg_install_dateutil=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: dateutil has already been installed by SageMath" >&5
printf "%s\n" "$as_me: dateutil has already been installed by SageMath" >&6;}
    sage_spkg_install_dateutil=yes
    sage_use_system_dateutil=installed

fi

if test ${sage_require_dateutil+y}
then :

else $as_nop
  sage_require_dateutil=yes
fi


if test "x$sage_spkg_install_dateutil" = xno
then :

    if test "x$sage_require_dateutil" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG dateutil is not required on this system" >&5
printf "%s\n" "$as_me: SPKG dateutil is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_dateutil" = xno
then :

                        sage_spkg_install_dateutil=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'python-dateutil >=2.8.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package dateutil (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package dateutil (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_dateutil=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_dateutil=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_dateutil=yes

                                                            if test "${sage_use_system_dateutil}" = "yes"
then :
  sage_use_system_dateutil=no
fi

fi

                if test "x$sage_spkg_install_dateutil" = xno
then :

                                        sage_use_system_dateutil=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG dateutil" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG dateutil" >&6;}

else $as_nop

                    if test "x$sage_use_system_dateutil" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-dateutil=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-dateutil)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG dateutil" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG dateutil" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_DATEUTIL










# BEGIN SAGE_SPKG_CONFIGURE_IPYKERNEL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ipykernel/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ipykernel..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG ipykernel... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-ipykernel was given.
if test ${with_system_ipykernel+y}
then :
  withval=$with_system_ipykernel; sage_use_system_ipykernel=$withval

fi


sage_spkg_name=ipykernel

if test ${sage_use_system_ipykernel+y}
then :

else $as_nop
  sage_use_system_ipykernel=yes
fi

sage_spkg_install_ipykernel=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ipykernel has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ipykernel has already been installed by SageMath" >&6;}
    sage_spkg_install_ipykernel=yes
    sage_use_system_ipykernel=installed

fi

if test ${sage_require_ipykernel+y}
then :

else $as_nop
  sage_require_ipykernel=yes
fi


if test "x$sage_spkg_install_ipykernel" = xno
then :

    if test "x$sage_require_ipykernel" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ipykernel is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ipykernel is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ipykernel" = xno
then :

                        sage_spkg_install_ipykernel=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'ipykernel >=5.2.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package ipykernel (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package ipykernel (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_ipykernel=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_ipykernel=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_ipykernel=yes

                                                            if test "${sage_use_system_ipykernel}" = "yes"
then :
  sage_use_system_ipykernel=no
fi

fi

                if test "x$sage_spkg_install_ipykernel" = xno
then :

                                        sage_use_system_ipykernel=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ipykernel" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ipykernel" >&6;}

else $as_nop

                    if test "x$sage_use_system_ipykernel" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ipykernel=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ipykernel)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ipykernel" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ipykernel" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IPYKERNEL










# BEGIN SAGE_SPKG_CONFIGURE_DEBUGPY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/debugpy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG debugpy..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG debugpy... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-debugpy was given.
if test ${with_system_debugpy+y}
then :
  withval=$with_system_debugpy; sage_use_system_debugpy=$withval

fi


sage_spkg_name=debugpy

if test ${sage_use_system_debugpy+y}
then :

else $as_nop
  sage_use_system_debugpy=yes
fi

sage_spkg_install_debugpy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: debugpy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: debugpy has already been installed by SageMath" >&6;}
    sage_spkg_install_debugpy=yes
    sage_use_system_debugpy=installed

fi

if test ${sage_require_debugpy+y}
then :

else $as_nop
  sage_require_debugpy=yes
fi


  sage_require_debugpy=yes
  if test "x$sage_spkg_install_ipykernel" = xno
then :

    sage_require_debugpy=no

fi


if test "x$sage_spkg_install_debugpy" = xno
then :

    if test "x$sage_require_debugpy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG debugpy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG debugpy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_debugpy" = xno
then :

                        sage_spkg_install_debugpy=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'debugpy',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package debugpy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package debugpy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_debugpy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_debugpy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_debugpy=yes

                                                            if test "${sage_use_system_debugpy}" = "yes"
then :
  sage_use_system_debugpy=no
fi

fi


                if test "x$sage_spkg_install_debugpy" = xno
then :

                                        sage_use_system_debugpy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG debugpy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG debugpy" >&6;}

else $as_nop

                    if test "x$sage_use_system_debugpy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-debugpy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-debugpy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG debugpy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG debugpy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_DEBUGPY










# BEGIN SAGE_SPKG_CONFIGURE_DECORATOR

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/decorator/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG decorator..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG decorator... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-decorator was given.
if test ${with_system_decorator+y}
then :
  withval=$with_system_decorator; sage_use_system_decorator=$withval

fi


sage_spkg_name=decorator

if test ${sage_use_system_decorator+y}
then :

else $as_nop
  sage_use_system_decorator=yes
fi

sage_spkg_install_decorator=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: decorator has already been installed by SageMath" >&5
printf "%s\n" "$as_me: decorator has already been installed by SageMath" >&6;}
    sage_spkg_install_decorator=yes
    sage_use_system_decorator=installed

fi

if test ${sage_require_decorator+y}
then :

else $as_nop
  sage_require_decorator=yes
fi


if test "x$sage_spkg_install_decorator" = xno
then :

    if test "x$sage_require_decorator" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG decorator is not required on this system" >&5
printf "%s\n" "$as_me: SPKG decorator is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_decorator" = xno
then :

                        sage_spkg_install_decorator=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'decorator >=4.4.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package decorator (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package decorator (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_decorator=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_decorator=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_decorator=yes

                                                            if test "${sage_use_system_decorator}" = "yes"
then :
  sage_use_system_decorator=no
fi

fi

                if test "x$sage_spkg_install_decorator" = xno
then :

                                        sage_use_system_decorator=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG decorator" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG decorator" >&6;}

else $as_nop

                    if test "x$sage_use_system_decorator" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-decorator=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-decorator)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG decorator" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG decorator" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_DECORATOR










# BEGIN SAGE_SPKG_CONFIGURE_DEFUSEDXML

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/defusedxml/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG defusedxml..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG defusedxml... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-defusedxml was given.
if test ${with_system_defusedxml+y}
then :
  withval=$with_system_defusedxml; sage_use_system_defusedxml=$withval

fi


sage_spkg_name=defusedxml

if test ${sage_use_system_defusedxml+y}
then :

else $as_nop
  sage_use_system_defusedxml=yes
fi

sage_spkg_install_defusedxml=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: defusedxml has already been installed by SageMath" >&5
printf "%s\n" "$as_me: defusedxml has already been installed by SageMath" >&6;}
    sage_spkg_install_defusedxml=yes
    sage_use_system_defusedxml=installed

fi

if test ${sage_require_defusedxml+y}
then :

else $as_nop
  sage_require_defusedxml=yes
fi


if test "x$sage_spkg_install_defusedxml" = xno
then :

    if test "x$sage_require_defusedxml" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG defusedxml is not required on this system" >&5
printf "%s\n" "$as_me: SPKG defusedxml is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_defusedxml" = xno
then :

                        sage_spkg_install_defusedxml=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'defusedxml >=0.6.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package defusedxml (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package defusedxml (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_defusedxml=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_defusedxml=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_defusedxml=yes

                                                            if test "${sage_use_system_defusedxml}" = "yes"
then :
  sage_use_system_defusedxml=no
fi

fi

                if test "x$sage_spkg_install_defusedxml" = xno
then :

                                        sage_use_system_defusedxml=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG defusedxml" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG defusedxml" >&6;}

else $as_nop

                    if test "x$sage_use_system_defusedxml" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-defusedxml=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-defusedxml)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG defusedxml" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG defusedxml" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_DEFUSEDXML










# BEGIN SAGE_SPKG_CONFIGURE_DOCUTILS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/docutils/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG docutils..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG docutils... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-docutils was given.
if test ${with_system_docutils+y}
then :
  withval=$with_system_docutils; sage_use_system_docutils=$withval

fi


sage_spkg_name=docutils

if test ${sage_use_system_docutils+y}
then :

else $as_nop
  sage_use_system_docutils=yes
fi

sage_spkg_install_docutils=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: docutils has already been installed by SageMath" >&5
printf "%s\n" "$as_me: docutils has already been installed by SageMath" >&6;}
    sage_spkg_install_docutils=yes
    sage_use_system_docutils=installed

fi

if test ${sage_require_docutils+y}
then :

else $as_nop
  sage_require_docutils=yes
fi


if test "x$sage_spkg_install_docutils" = xno
then :

    if test "x$sage_require_docutils" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG docutils is not required on this system" >&5
printf "%s\n" "$as_me: SPKG docutils is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_docutils" = xno
then :

                        sage_spkg_install_docutils=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'docutils >=0.14',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package docutils (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package docutils (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_docutils=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_docutils=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_docutils=yes

                                                            if test "${sage_use_system_docutils}" = "yes"
then :
  sage_use_system_docutils=no
fi

fi

                if test "x$sage_spkg_install_docutils" = xno
then :

                                        sage_use_system_docutils=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG docutils" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG docutils" >&6;}

else $as_nop

                    if test "x$sage_use_system_docutils" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-docutils=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-docutils)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG docutils" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG docutils" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_DOCUTILS










# BEGIN SAGE_SPKG_CONFIGURE_DOT2TEX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/dot2tex/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG dot2tex..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG dot2tex... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-dot2tex was given.
if test ${with_system_dot2tex+y}
then :
  withval=$with_system_dot2tex; sage_use_system_dot2tex=$withval

fi


sage_spkg_name=dot2tex

if test ${sage_use_system_dot2tex+y}
then :

else $as_nop
  sage_use_system_dot2tex=yes
fi

sage_spkg_install_dot2tex=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: dot2tex has already been installed by SageMath" >&5
printf "%s\n" "$as_me: dot2tex has already been installed by SageMath" >&6;}
    sage_spkg_install_dot2tex=yes
    sage_use_system_dot2tex=installed

fi

if test ${sage_require_dot2tex+y}
then :

else $as_nop
  sage_require_dot2tex=yes
fi


if test "x$sage_spkg_install_dot2tex" = xno
then :

    if test "x$sage_require_dot2tex" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG dot2tex is not required on this system" >&5
printf "%s\n" "$as_me: SPKG dot2tex is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_dot2tex" = xno
then :

                        sage_spkg_install_dot2tex=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'dot2tex >=2.11.3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package dot2tex (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package dot2tex (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_dot2tex=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_dot2tex=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_dot2tex=yes

                                                            if test "${sage_use_system_dot2tex}" = "yes"
then :
  sage_use_system_dot2tex=no
fi

fi

                if test "x$sage_spkg_install_dot2tex" = xno
then :

                                        sage_use_system_dot2tex=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG dot2tex" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG dot2tex" >&6;}

else $as_nop

                    if test "x$sage_use_system_dot2tex" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-dot2tex=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-dot2tex)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG dot2tex" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG dot2tex" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_DOT2TEX










# BEGIN SAGE_SPKG_CONFIGURE_ECOS_PYTHON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ecos_python/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ecos_python..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG ecos_python... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-ecos_python was given.
if test ${with_system_ecos_python+y}
then :
  withval=$with_system_ecos_python; sage_use_system_ecos_python=$withval

fi


sage_spkg_name=ecos_python

if test ${sage_use_system_ecos_python+y}
then :

else $as_nop
  sage_use_system_ecos_python=yes
fi

sage_spkg_install_ecos_python=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ecos_python has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ecos_python has already been installed by SageMath" >&6;}
    sage_spkg_install_ecos_python=yes
    sage_use_system_ecos_python=installed

fi

if test ${sage_require_ecos_python+y}
then :

else $as_nop
  sage_require_ecos_python=yes
fi


if test "x$sage_spkg_install_ecos_python" = xno
then :

    if test "x$sage_require_ecos_python" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ecos_python is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ecos_python is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ecos_python" = xno
then :

                        sage_spkg_install_ecos_python=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'ecos',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package ecos_python (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package ecos_python (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_ecos_python=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_ecos_python=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_ecos_python=yes

                                                            if test "${sage_use_system_ecos_python}" = "yes"
then :
  sage_use_system_ecos_python=no
fi

fi

                if test "x$sage_spkg_install_ecos_python" = xno
then :

                                        sage_use_system_ecos_python=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ecos_python" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ecos_python" >&6;}

else $as_nop

                    if test "x$sage_use_system_ecos_python" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ecos_python=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ecos_python)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ecos_python" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ecos_python" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ECOS_PYTHON










# BEGIN SAGE_SPKG_CONFIGURE_EDITABLES

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/editables/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG editables..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG editables... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-editables was given.
if test ${with_system_editables+y}
then :
  withval=$with_system_editables; sage_use_system_editables=$withval

fi


sage_spkg_name=editables

if test ${sage_use_system_editables+y}
then :

else $as_nop
  sage_use_system_editables=yes
fi

sage_spkg_install_editables=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: editables has already been installed by SageMath" >&5
printf "%s\n" "$as_me: editables has already been installed by SageMath" >&6;}
    sage_spkg_install_editables=yes
    sage_use_system_editables=installed

fi

if test ${sage_require_editables+y}
then :

else $as_nop
  sage_require_editables=yes
fi


if test "x$sage_spkg_install_editables" = xno
then :

    if test "x$sage_require_editables" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG editables is not required on this system" >&5
printf "%s\n" "$as_me: SPKG editables is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_editables" = xno
then :

                        sage_spkg_install_editables=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'editables',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package editables (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package editables (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_editables=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_editables=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_editables=yes

                                                            if test "${sage_use_system_editables}" = "yes"
then :
  sage_use_system_editables=no
fi

fi

                if test "x$sage_spkg_install_editables" = xno
then :

                                        sage_use_system_editables=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG editables" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG editables" >&6;}

else $as_nop

                    if test "x$sage_use_system_editables" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-editables=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-editables)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG editables" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG editables" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_EDITABLES










# BEGIN SAGE_SPKG_CONFIGURE_ENTRYPOINTS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/entrypoints/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG entrypoints..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG entrypoints... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-entrypoints was given.
if test ${with_system_entrypoints+y}
then :
  withval=$with_system_entrypoints; sage_use_system_entrypoints=$withval

fi


sage_spkg_name=entrypoints

if test ${sage_use_system_entrypoints+y}
then :

else $as_nop
  sage_use_system_entrypoints=yes
fi

sage_spkg_install_entrypoints=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: entrypoints has already been installed by SageMath" >&5
printf "%s\n" "$as_me: entrypoints has already been installed by SageMath" >&6;}
    sage_spkg_install_entrypoints=yes
    sage_use_system_entrypoints=installed

fi

if test ${sage_require_entrypoints+y}
then :

else $as_nop
  sage_require_entrypoints=yes
fi


if test "x$sage_spkg_install_entrypoints" = xno
then :

    if test "x$sage_require_entrypoints" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG entrypoints is not required on this system" >&5
printf "%s\n" "$as_me: SPKG entrypoints is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_entrypoints" = xno
then :

                        sage_spkg_install_entrypoints=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'entrypoints >=0.3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package entrypoints (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package entrypoints (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_entrypoints=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_entrypoints=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_entrypoints=yes

                                                            if test "${sage_use_system_entrypoints}" = "yes"
then :
  sage_use_system_entrypoints=no
fi

fi

                if test "x$sage_spkg_install_entrypoints" = xno
then :

                                        sage_use_system_entrypoints=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG entrypoints" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG entrypoints" >&6;}

else $as_nop

                    if test "x$sage_use_system_entrypoints" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-entrypoints=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-entrypoints)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG entrypoints" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG entrypoints" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ENTRYPOINTS










# BEGIN SAGE_SPKG_CONFIGURE_EXCEPTIONGROUP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/exceptiongroup/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG exceptiongroup..." >& 6
printf "%s\n" "## --------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG exceptiongroup... ##
## --------------------------------------------------------------- ##" >& 5


# Check whether --with-system-exceptiongroup was given.
if test ${with_system_exceptiongroup+y}
then :
  withval=$with_system_exceptiongroup; sage_use_system_exceptiongroup=$withval

fi


sage_spkg_name=exceptiongroup

if test ${sage_use_system_exceptiongroup+y}
then :

else $as_nop
  sage_use_system_exceptiongroup=yes
fi

sage_spkg_install_exceptiongroup=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: exceptiongroup has already been installed by SageMath" >&5
printf "%s\n" "$as_me: exceptiongroup has already been installed by SageMath" >&6;}
    sage_spkg_install_exceptiongroup=yes
    sage_use_system_exceptiongroup=installed

fi

if test ${sage_require_exceptiongroup+y}
then :

else $as_nop
  sage_require_exceptiongroup=yes
fi


if test "x$sage_spkg_install_exceptiongroup" = xno
then :

    if test "x$sage_require_exceptiongroup" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG exceptiongroup is not required on this system" >&5
printf "%s\n" "$as_me: SPKG exceptiongroup is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_exceptiongroup" = xno
then :

                        sage_spkg_install_exceptiongroup=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'exceptiongroup >=1.2.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package exceptiongroup (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package exceptiongroup (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_exceptiongroup=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_exceptiongroup=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_exceptiongroup=yes

                                                            if test "${sage_use_system_exceptiongroup}" = "yes"
then :
  sage_use_system_exceptiongroup=no
fi

fi


                if test "x$sage_spkg_install_exceptiongroup" = xno
then :

                                        sage_use_system_exceptiongroup=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG exceptiongroup" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG exceptiongroup" >&6;}

else $as_nop

                    if test "x$sage_use_system_exceptiongroup" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-exceptiongroup=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-exceptiongroup)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG exceptiongroup" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG exceptiongroup" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_EXCEPTIONGROUP










# BEGIN SAGE_SPKG_CONFIGURE_EXECNET

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/execnet/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG execnet..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG execnet... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-execnet was given.
if test ${with_system_execnet+y}
then :
  withval=$with_system_execnet; sage_use_system_execnet=$withval

fi


sage_spkg_name=execnet

if test ${sage_use_system_execnet+y}
then :

else $as_nop
  sage_use_system_execnet=yes
fi

sage_spkg_install_execnet=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: execnet has already been installed by SageMath" >&5
printf "%s\n" "$as_me: execnet has already been installed by SageMath" >&6;}
    sage_spkg_install_execnet=yes
    sage_use_system_execnet=installed

fi

if test ${sage_require_execnet+y}
then :

else $as_nop
  sage_require_execnet=yes
fi


if test "x$sage_spkg_install_execnet" = xno
then :

    if test "x$sage_require_execnet" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG execnet is not required on this system" >&5
printf "%s\n" "$as_me: SPKG execnet is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_execnet" = xno
then :

                        sage_spkg_install_execnet=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'execnet',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package execnet (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package execnet (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_execnet=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_execnet=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_execnet=yes

                                                            if test "${sage_use_system_execnet}" = "yes"
then :
  sage_use_system_execnet=no
fi

fi

                if test "x$sage_spkg_install_execnet" = xno
then :

                                        sage_use_system_execnet=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG execnet" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG execnet" >&6;}

else $as_nop

                    if test "x$sage_use_system_execnet" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-execnet=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-execnet)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG execnet" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG execnet" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_EXECNET










# BEGIN SAGE_SPKG_CONFIGURE_EXECUTING

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/executing/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG executing..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG executing... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-executing was given.
if test ${with_system_executing+y}
then :
  withval=$with_system_executing; sage_use_system_executing=$withval

fi


sage_spkg_name=executing

if test ${sage_use_system_executing+y}
then :

else $as_nop
  sage_use_system_executing=yes
fi

sage_spkg_install_executing=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing has already been installed by SageMath" >&5
printf "%s\n" "$as_me: executing has already been installed by SageMath" >&6;}
    sage_spkg_install_executing=yes
    sage_use_system_executing=installed

fi

if test ${sage_require_executing+y}
then :

else $as_nop
  sage_require_executing=yes
fi


if test "x$sage_spkg_install_executing" = xno
then :

    if test "x$sage_require_executing" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG executing is not required on this system" >&5
printf "%s\n" "$as_me: SPKG executing is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_executing" = xno
then :

                        sage_spkg_install_executing=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'executing',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package executing (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package executing (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_executing=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_executing=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_executing=yes

                                                            if test "${sage_use_system_executing}" = "yes"
then :
  sage_use_system_executing=no
fi

fi

                if test "x$sage_spkg_install_executing" = xno
then :

                                        sage_use_system_executing=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG executing" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG executing" >&6;}

else $as_nop

                    if test "x$sage_use_system_executing" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-executing=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-executing)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG executing" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG executing" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_EXECUTING










# BEGIN SAGE_SPKG_CONFIGURE_FASTJSONSCHEMA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/fastjsonschema/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG fastjsonschema..." >& 6
printf "%s\n" "## --------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG fastjsonschema... ##
## --------------------------------------------------------------- ##" >& 5


# Check whether --with-system-fastjsonschema was given.
if test ${with_system_fastjsonschema+y}
then :
  withval=$with_system_fastjsonschema; sage_use_system_fastjsonschema=$withval

fi


sage_spkg_name=fastjsonschema

if test ${sage_use_system_fastjsonschema+y}
then :

else $as_nop
  sage_use_system_fastjsonschema=yes
fi

sage_spkg_install_fastjsonschema=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: fastjsonschema has already been installed by SageMath" >&5
printf "%s\n" "$as_me: fastjsonschema has already been installed by SageMath" >&6;}
    sage_spkg_install_fastjsonschema=yes
    sage_use_system_fastjsonschema=installed

fi

if test ${sage_require_fastjsonschema+y}
then :

else $as_nop
  sage_require_fastjsonschema=yes
fi


if test "x$sage_spkg_install_fastjsonschema" = xno
then :

    if test "x$sage_require_fastjsonschema" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG fastjsonschema is not required on this system" >&5
printf "%s\n" "$as_me: SPKG fastjsonschema is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_fastjsonschema" = xno
then :

                        sage_spkg_install_fastjsonschema=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'fastjsonschema',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package fastjsonschema (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package fastjsonschema (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_fastjsonschema=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_fastjsonschema=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_fastjsonschema=yes

                                                            if test "${sage_use_system_fastjsonschema}" = "yes"
then :
  sage_use_system_fastjsonschema=no
fi

fi


                if test "x$sage_spkg_install_fastjsonschema" = xno
then :

                                        sage_use_system_fastjsonschema=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG fastjsonschema" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG fastjsonschema" >&6;}

else $as_nop

                    if test "x$sage_use_system_fastjsonschema" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-fastjsonschema=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-fastjsonschema)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG fastjsonschema" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG fastjsonschema" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FASTJSONSCHEMA










# BEGIN SAGE_SPKG_CONFIGURE_FLIT_CORE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/flit_core/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG flit_core..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG flit_core... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-flit_core was given.
if test ${with_system_flit_core+y}
then :
  withval=$with_system_flit_core; sage_use_system_flit_core=$withval

fi


sage_spkg_name=flit_core

if test ${sage_use_system_flit_core+y}
then :

else $as_nop
  sage_use_system_flit_core=yes
fi

sage_spkg_install_flit_core=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: flit_core has already been installed by SageMath" >&5
printf "%s\n" "$as_me: flit_core has already been installed by SageMath" >&6;}
    sage_spkg_install_flit_core=yes
    sage_use_system_flit_core=installed

fi

if test ${sage_require_flit_core+y}
then :

else $as_nop
  sage_require_flit_core=yes
fi


if test "x$sage_spkg_install_flit_core" = xno
then :

    if test "x$sage_require_flit_core" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG flit_core is not required on this system" >&5
printf "%s\n" "$as_me: SPKG flit_core is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_flit_core" = xno
then :

                        sage_spkg_install_flit_core=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'flit-core >= 3.7.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package flit_core (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package flit_core (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_flit_core=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_flit_core=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_flit_core=yes

                                                            if test "${sage_use_system_flit_core}" = "yes"
then :
  sage_use_system_flit_core=no
fi

fi

                if test "x$sage_spkg_install_flit_core" = xno
then :

                                        sage_use_system_flit_core=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG flit_core" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG flit_core" >&6;}

else $as_nop

                    if test "x$sage_use_system_flit_core" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-flit_core=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-flit_core)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG flit_core" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG flit_core" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FLIT_CORE










# BEGIN SAGE_SPKG_CONFIGURE_FONTTOOLS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/fonttools/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG fonttools..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG fonttools... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-fonttools was given.
if test ${with_system_fonttools+y}
then :
  withval=$with_system_fonttools; sage_use_system_fonttools=$withval

fi


sage_spkg_name=fonttools

if test ${sage_use_system_fonttools+y}
then :

else $as_nop
  sage_use_system_fonttools=yes
fi

sage_spkg_install_fonttools=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: fonttools has already been installed by SageMath" >&5
printf "%s\n" "$as_me: fonttools has already been installed by SageMath" >&6;}
    sage_spkg_install_fonttools=yes
    sage_use_system_fonttools=installed

fi

if test ${sage_require_fonttools+y}
then :

else $as_nop
  sage_require_fonttools=yes
fi


if test "x$sage_spkg_install_fonttools" = xno
then :

    if test "x$sage_require_fonttools" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG fonttools is not required on this system" >&5
printf "%s\n" "$as_me: SPKG fonttools is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_fonttools" = xno
then :

                        sage_spkg_install_fonttools=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'fonttools',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package fonttools (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package fonttools (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_fonttools=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_fonttools=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_fonttools=yes

                                                            if test "${sage_use_system_fonttools}" = "yes"
then :
  sage_use_system_fonttools=no
fi

fi

                if test "x$sage_spkg_install_fonttools" = xno
then :

                                        sage_use_system_fonttools=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG fonttools" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG fonttools" >&6;}

else $as_nop

                    if test "x$sage_use_system_fonttools" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-fonttools=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-fonttools)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG fonttools" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG fonttools" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FONTTOOLS










# BEGIN SAGE_SPKG_CONFIGURE_NUMPY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/numpy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG numpy..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG numpy... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-numpy was given.
if test ${with_system_numpy+y}
then :
  withval=$with_system_numpy; sage_use_system_numpy=$withval

fi


sage_spkg_name=numpy

if test ${sage_use_system_numpy+y}
then :

else $as_nop
  sage_use_system_numpy=yes
fi

sage_spkg_install_numpy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: numpy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: numpy has already been installed by SageMath" >&6;}
    sage_spkg_install_numpy=yes
    sage_use_system_numpy=installed

fi

if test ${sage_require_numpy+y}
then :

else $as_nop
  sage_require_numpy=yes
fi


if test "x$sage_spkg_install_numpy" = xno
then :

    if test "x$sage_require_numpy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG numpy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG numpy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_numpy" = xno
then :

                        sage_spkg_install_numpy=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of openblas is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of openblas is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_openblas = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install numpy as well" >&5
printf "%s\n" "yes; install numpy as well" >&6; }
        sage_spkg_install_numpy=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'numpy >=1.19', 'numpy >=1.22.4',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package numpy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package numpy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_numpy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_numpy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_numpy=yes

                                                            if test "${sage_use_system_numpy}" = "yes"
then :
  sage_use_system_numpy=no
fi

fi



fi


                if test "x$sage_spkg_install_numpy" = xno
then :

                                        sage_use_system_numpy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG numpy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG numpy" >&6;}

else $as_nop

                    if test "x$sage_use_system_numpy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-numpy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-numpy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG numpy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG numpy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NUMPY










# BEGIN SAGE_SPKG_CONFIGURE_FPYLLL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/fpylll/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG fpylll..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG fpylll... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-fpylll was given.
if test ${with_system_fpylll+y}
then :
  withval=$with_system_fpylll; sage_use_system_fpylll=$withval

fi


sage_spkg_name=fpylll

if test ${sage_use_system_fpylll+y}
then :

else $as_nop
  sage_use_system_fpylll=yes
fi

sage_spkg_install_fpylll=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: fpylll has already been installed by SageMath" >&5
printf "%s\n" "$as_me: fpylll has already been installed by SageMath" >&6;}
    sage_spkg_install_fpylll=yes
    sage_use_system_fpylll=installed

fi

if test ${sage_require_fpylll+y}
then :

else $as_nop
  sage_require_fpylll=yes
fi


if test "x$sage_spkg_install_fpylll" = xno
then :

    if test "x$sage_require_fpylll" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG fpylll is not required on this system" >&5
printf "%s\n" "$as_me: SPKG fpylll is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_fpylll" = xno
then :

                        sage_spkg_install_fpylll=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of cysignals fplll numpy is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of cysignals fplll numpy is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_cysignals = xyes -o x$sage_spkg_install_fplll = xyes -o x$sage_spkg_install_numpy = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install fpylll as well" >&5
printf "%s\n" "yes; install fpylll as well" >&6; }
        sage_spkg_install_fpylll=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'fpylll >=0.5.9',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package fpylll (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package fpylll (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_fpylll=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_fpylll=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_fpylll=yes

                                                            if test "${sage_use_system_fpylll}" = "yes"
then :
  sage_use_system_fpylll=no
fi

fi



fi


                if test "x$sage_spkg_install_fpylll" = xno
then :

                                        sage_use_system_fpylll=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG fpylll" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG fpylll" >&6;}

else $as_nop

                    if test "x$sage_use_system_fpylll" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-fpylll=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-fpylll)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG fpylll" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG fpylll" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FPYLLL










# BEGIN SAGE_SPKG_CONFIGURE_FQDN

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/fqdn/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG fqdn..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG fqdn... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-fqdn was given.
if test ${with_system_fqdn+y}
then :
  withval=$with_system_fqdn; sage_use_system_fqdn=$withval

fi


sage_spkg_name=fqdn

if test ${sage_use_system_fqdn+y}
then :

else $as_nop
  sage_use_system_fqdn=yes
fi

sage_spkg_install_fqdn=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: fqdn has already been installed by SageMath" >&5
printf "%s\n" "$as_me: fqdn has already been installed by SageMath" >&6;}
    sage_spkg_install_fqdn=yes
    sage_use_system_fqdn=installed

fi

if test ${sage_require_fqdn+y}
then :

else $as_nop
  sage_require_fqdn=yes
fi


if test "x$sage_spkg_install_fqdn" = xno
then :

    if test "x$sage_require_fqdn" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG fqdn is not required on this system" >&5
printf "%s\n" "$as_me: SPKG fqdn is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_fqdn" = xno
then :

                        sage_spkg_install_fqdn=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'fqdn',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package fqdn (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package fqdn (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_fqdn=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_fqdn=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_fqdn=yes

                                                            if test "${sage_use_system_fqdn}" = "yes"
then :
  sage_use_system_fqdn=no
fi

fi

                if test "x$sage_spkg_install_fqdn" = xno
then :

                                        sage_use_system_fqdn=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG fqdn" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG fqdn" >&6;}

else $as_nop

                    if test "x$sage_use_system_fqdn" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-fqdn=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-fqdn)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG fqdn" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG fqdn" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FQDN










# BEGIN SAGE_SPKG_CONFIGURE_FURO

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/furo/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG furo..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG furo... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-furo was given.
if test ${with_system_furo+y}
then :
  withval=$with_system_furo; sage_use_system_furo=$withval

fi


sage_spkg_name=furo

if test ${sage_use_system_furo+y}
then :

else $as_nop
  sage_use_system_furo=yes
fi

sage_spkg_install_furo=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: furo has already been installed by SageMath" >&5
printf "%s\n" "$as_me: furo has already been installed by SageMath" >&6;}
    sage_spkg_install_furo=yes
    sage_use_system_furo=installed

fi

if test ${sage_require_furo+y}
then :

else $as_nop
  sage_require_furo=yes
fi


if test "x$sage_spkg_install_furo" = xno
then :

    if test "x$sage_require_furo" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG furo is not required on this system" >&5
printf "%s\n" "$as_me: SPKG furo is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_furo" = xno
then :

                        sage_spkg_install_furo=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'furo >= 2024.7.18',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package furo (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package furo (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_furo=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_furo=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_furo=yes

                                                            if test "${sage_use_system_furo}" = "yes"
then :
  sage_use_system_furo=no
fi

fi


                if test "x$sage_spkg_install_furo" = xno
then :

                                        sage_use_system_furo=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG furo" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG furo" >&6;}

else $as_nop

                    if test "x$sage_use_system_furo" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-furo=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-furo)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG furo" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG furo" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_FURO










# BEGIN SAGE_SPKG_CONFIGURE_GAST

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gast/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gast..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG gast... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-gast was given.
if test ${with_system_gast+y}
then :
  withval=$with_system_gast; sage_use_system_gast=$withval

fi


sage_spkg_name=gast

if test ${sage_use_system_gast+y}
then :

else $as_nop
  sage_use_system_gast=yes
fi

sage_spkg_install_gast=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gast has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gast has already been installed by SageMath" >&6;}
    sage_spkg_install_gast=yes
    sage_use_system_gast=installed

fi

if test ${sage_require_gast+y}
then :

else $as_nop
  sage_require_gast=yes
fi


if test "x$sage_spkg_install_gast" = xno
then :

    if test "x$sage_require_gast" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gast is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gast is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gast" = xno
then :

                        sage_spkg_install_gast=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'gast',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package gast (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package gast (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_gast=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_gast=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_gast=yes

                                                            if test "${sage_use_system_gast}" = "yes"
then :
  sage_use_system_gast=no
fi

fi

                if test "x$sage_spkg_install_gast" = xno
then :

                                        sage_use_system_gast=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gast" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gast" >&6;}

else $as_nop

                    if test "x$sage_use_system_gast" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gast=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gast)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gast" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gast" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GAST










# BEGIN SAGE_SPKG_CONFIGURE_GITPYTHON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gitpython/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gitpython..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG gitpython... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-gitpython was given.
if test ${with_system_gitpython+y}
then :
  withval=$with_system_gitpython; sage_use_system_gitpython=$withval

fi


sage_spkg_name=gitpython

if test ${sage_use_system_gitpython+y}
then :

else $as_nop
  sage_use_system_gitpython=yes
fi

sage_spkg_install_gitpython=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gitpython has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gitpython has already been installed by SageMath" >&6;}
    sage_spkg_install_gitpython=yes
    sage_use_system_gitpython=installed

fi

if test ${sage_require_gitpython+y}
then :

else $as_nop
  sage_require_gitpython=yes
fi


if test "x$sage_spkg_install_gitpython" = xno
then :

    if test "x$sage_require_gitpython" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gitpython is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gitpython is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gitpython" = xno
then :

                        sage_spkg_install_gitpython=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'GitPython',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package gitpython (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package gitpython (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_gitpython=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_gitpython=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_gitpython=yes

                                                            if test "${sage_use_system_gitpython}" = "yes"
then :
  sage_use_system_gitpython=no
fi

fi

                if test "x$sage_spkg_install_gitpython" = xno
then :

                                        sage_use_system_gitpython=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gitpython" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gitpython" >&6;}

else $as_nop

                    if test "x$sage_use_system_gitpython" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gitpython=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gitpython)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gitpython" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gitpython" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GITPYTHON










# BEGIN SAGE_SPKG_CONFIGURE_GMPY2

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/gmpy2/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG gmpy2..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG gmpy2... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-gmpy2 was given.
if test ${with_system_gmpy2+y}
then :
  withval=$with_system_gmpy2; sage_use_system_gmpy2=$withval

fi


sage_spkg_name=gmpy2

if test ${sage_use_system_gmpy2+y}
then :

else $as_nop
  sage_use_system_gmpy2=yes
fi

sage_spkg_install_gmpy2=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: gmpy2 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: gmpy2 has already been installed by SageMath" >&6;}
    sage_spkg_install_gmpy2=yes
    sage_use_system_gmpy2=installed

fi

if test ${sage_require_gmpy2+y}
then :

else $as_nop
  sage_require_gmpy2=yes
fi


if test "x$sage_spkg_install_gmpy2" = xno
then :

    if test "x$sage_require_gmpy2" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG gmpy2 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG gmpy2 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_gmpy2" = xno
then :

                        sage_spkg_install_gmpy2=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'gmpy2 ~=2.1.b999',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package gmpy2 (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package gmpy2 (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_gmpy2=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_gmpy2=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_gmpy2=yes

                                                            if test "${sage_use_system_gmpy2}" = "yes"
then :
  sage_use_system_gmpy2=no
fi

fi

                if test "x$sage_spkg_install_gmpy2" = xno
then :

                                        sage_use_system_gmpy2=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG gmpy2" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG gmpy2" >&6;}

else $as_nop

                    if test "x$sage_use_system_gmpy2" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-gmpy2=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-gmpy2)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG gmpy2" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG gmpy2" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_GMPY2










# BEGIN SAGE_SPKG_CONFIGURE_H11

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/h11/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG h11..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG h11... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-h11 was given.
if test ${with_system_h11+y}
then :
  withval=$with_system_h11; sage_use_system_h11=$withval

fi


sage_spkg_name=h11

if test ${sage_use_system_h11+y}
then :

else $as_nop
  sage_use_system_h11=yes
fi

sage_spkg_install_h11=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: h11 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: h11 has already been installed by SageMath" >&6;}
    sage_spkg_install_h11=yes
    sage_use_system_h11=installed

fi

if test ${sage_require_h11+y}
then :

else $as_nop
  sage_require_h11=yes
fi


if test "x$sage_spkg_install_h11" = xno
then :

    if test "x$sage_require_h11" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG h11 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG h11 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_h11" = xno
then :

                        sage_spkg_install_h11=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'h11',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package h11 (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package h11 (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_h11=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_h11=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_h11=yes

                                                            if test "${sage_use_system_h11}" = "yes"
then :
  sage_use_system_h11=no
fi

fi

                if test "x$sage_spkg_install_h11" = xno
then :

                                        sage_use_system_h11=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG h11" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG h11" >&6;}

else $as_nop

                    if test "x$sage_use_system_h11" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-h11=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-h11)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG h11" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG h11" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_H11










# BEGIN SAGE_SPKG_CONFIGURE_HATCHLING

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/hatchling/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG hatchling..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG hatchling... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-hatchling was given.
if test ${with_system_hatchling+y}
then :
  withval=$with_system_hatchling; sage_use_system_hatchling=$withval

fi


sage_spkg_name=hatchling

if test ${sage_use_system_hatchling+y}
then :

else $as_nop
  sage_use_system_hatchling=yes
fi

sage_spkg_install_hatchling=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: hatchling has already been installed by SageMath" >&5
printf "%s\n" "$as_me: hatchling has already been installed by SageMath" >&6;}
    sage_spkg_install_hatchling=yes
    sage_use_system_hatchling=installed

fi

if test ${sage_require_hatchling+y}
then :

else $as_nop
  sage_require_hatchling=yes
fi


if test "x$sage_spkg_install_hatchling" = xno
then :

    if test "x$sage_require_hatchling" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG hatchling is not required on this system" >&5
printf "%s\n" "$as_me: SPKG hatchling is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_hatchling" = xno
then :

                        sage_spkg_install_hatchling=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'hatchling',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package hatchling (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package hatchling (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_hatchling=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_hatchling=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_hatchling=yes

                                                            if test "${sage_use_system_hatchling}" = "yes"
then :
  sage_use_system_hatchling=no
fi

fi

                if test "x$sage_spkg_install_hatchling" = xno
then :

                                        sage_use_system_hatchling=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG hatchling" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG hatchling" >&6;}

else $as_nop

                    if test "x$sage_use_system_hatchling" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-hatchling=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-hatchling)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG hatchling" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG hatchling" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_HATCHLING










# BEGIN SAGE_SPKG_CONFIGURE_HTTPCORE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/httpcore/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG httpcore..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG httpcore... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-httpcore was given.
if test ${with_system_httpcore+y}
then :
  withval=$with_system_httpcore; sage_use_system_httpcore=$withval

fi


sage_spkg_name=httpcore

if test ${sage_use_system_httpcore+y}
then :

else $as_nop
  sage_use_system_httpcore=yes
fi

sage_spkg_install_httpcore=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: httpcore has already been installed by SageMath" >&5
printf "%s\n" "$as_me: httpcore has already been installed by SageMath" >&6;}
    sage_spkg_install_httpcore=yes
    sage_use_system_httpcore=installed

fi

if test ${sage_require_httpcore+y}
then :

else $as_nop
  sage_require_httpcore=yes
fi


if test "x$sage_spkg_install_httpcore" = xno
then :

    if test "x$sage_require_httpcore" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG httpcore is not required on this system" >&5
printf "%s\n" "$as_me: SPKG httpcore is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_httpcore" = xno
then :

                        sage_spkg_install_httpcore=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'httpcore',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package httpcore (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package httpcore (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_httpcore=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_httpcore=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_httpcore=yes

                                                            if test "${sage_use_system_httpcore}" = "yes"
then :
  sage_use_system_httpcore=no
fi

fi


                if test "x$sage_spkg_install_httpcore" = xno
then :

                                        sage_use_system_httpcore=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG httpcore" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG httpcore" >&6;}

else $as_nop

                    if test "x$sage_use_system_httpcore" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-httpcore=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-httpcore)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG httpcore" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG httpcore" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_HTTPCORE










# BEGIN SAGE_SPKG_CONFIGURE_HTTPX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/httpx/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG httpx..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG httpx... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-httpx was given.
if test ${with_system_httpx+y}
then :
  withval=$with_system_httpx; sage_use_system_httpx=$withval

fi


sage_spkg_name=httpx

if test ${sage_use_system_httpx+y}
then :

else $as_nop
  sage_use_system_httpx=yes
fi

sage_spkg_install_httpx=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: httpx has already been installed by SageMath" >&5
printf "%s\n" "$as_me: httpx has already been installed by SageMath" >&6;}
    sage_spkg_install_httpx=yes
    sage_use_system_httpx=installed

fi

if test ${sage_require_httpx+y}
then :

else $as_nop
  sage_require_httpx=yes
fi


if test "x$sage_spkg_install_httpx" = xno
then :

    if test "x$sage_require_httpx" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG httpx is not required on this system" >&5
printf "%s\n" "$as_me: SPKG httpx is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_httpx" = xno
then :

                        sage_spkg_install_httpx=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'httpx',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package httpx (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package httpx (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_httpx=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_httpx=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_httpx=yes

                                                            if test "${sage_use_system_httpx}" = "yes"
then :
  sage_use_system_httpx=no
fi

fi


                if test "x$sage_spkg_install_httpx" = xno
then :

                                        sage_use_system_httpx=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG httpx" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG httpx" >&6;}

else $as_nop

                    if test "x$sage_use_system_httpx" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-httpx=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-httpx)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG httpx" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG httpx" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_HTTPX










# BEGIN SAGE_SPKG_CONFIGURE_IDNA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/idna/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG idna..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG idna... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-idna was given.
if test ${with_system_idna+y}
then :
  withval=$with_system_idna; sage_use_system_idna=$withval

fi


sage_spkg_name=idna

if test ${sage_use_system_idna+y}
then :

else $as_nop
  sage_use_system_idna=yes
fi

sage_spkg_install_idna=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: idna has already been installed by SageMath" >&5
printf "%s\n" "$as_me: idna has already been installed by SageMath" >&6;}
    sage_spkg_install_idna=yes
    sage_use_system_idna=installed

fi

if test ${sage_require_idna+y}
then :

else $as_nop
  sage_require_idna=yes
fi


if test "x$sage_spkg_install_idna" = xno
then :

    if test "x$sage_require_idna" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG idna is not required on this system" >&5
printf "%s\n" "$as_me: SPKG idna is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_idna" = xno
then :

                        sage_spkg_install_idna=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'idna',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package idna (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package idna (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_idna=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_idna=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_idna=yes

                                                            if test "${sage_use_system_idna}" = "yes"
then :
  sage_use_system_idna=no
fi

fi

                if test "x$sage_spkg_install_idna" = xno
then :

                                        sage_use_system_idna=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG idna" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG idna" >&6;}

else $as_nop

                    if test "x$sage_use_system_idna" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-idna=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-idna)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG idna" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG idna" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IDNA










# BEGIN SAGE_SPKG_CONFIGURE_IMAGESIZE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/imagesize/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG imagesize..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG imagesize... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-imagesize was given.
if test ${with_system_imagesize+y}
then :
  withval=$with_system_imagesize; sage_use_system_imagesize=$withval

fi


sage_spkg_name=imagesize

if test ${sage_use_system_imagesize+y}
then :

else $as_nop
  sage_use_system_imagesize=yes
fi

sage_spkg_install_imagesize=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: imagesize has already been installed by SageMath" >&5
printf "%s\n" "$as_me: imagesize has already been installed by SageMath" >&6;}
    sage_spkg_install_imagesize=yes
    sage_use_system_imagesize=installed

fi

if test ${sage_require_imagesize+y}
then :

else $as_nop
  sage_require_imagesize=yes
fi


if test "x$sage_spkg_install_imagesize" = xno
then :

    if test "x$sage_require_imagesize" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG imagesize is not required on this system" >&5
printf "%s\n" "$as_me: SPKG imagesize is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_imagesize" = xno
then :

                        sage_spkg_install_imagesize=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'imagesize',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package imagesize (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package imagesize (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_imagesize=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_imagesize=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_imagesize=yes

                                                            if test "${sage_use_system_imagesize}" = "yes"
then :
  sage_use_system_imagesize=no
fi

fi

                if test "x$sage_spkg_install_imagesize" = xno
then :

                                        sage_use_system_imagesize=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG imagesize" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG imagesize" >&6;}

else $as_nop

                    if test "x$sage_use_system_imagesize" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-imagesize=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-imagesize)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG imagesize" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG imagesize" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IMAGESIZE










# BEGIN SAGE_SPKG_CONFIGURE_IMPORTLIB_METADATA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/importlib_metadata/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG importlib_metadata..." >& 6
printf "%s\n" "## ------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG importlib_metadata... ##
## ------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-importlib_metadata was given.
if test ${with_system_importlib_metadata+y}
then :
  withval=$with_system_importlib_metadata; sage_use_system_importlib_metadata=$withval

fi


sage_spkg_name=importlib_metadata

if test ${sage_use_system_importlib_metadata+y}
then :

else $as_nop
  sage_use_system_importlib_metadata=yes
fi

sage_spkg_install_importlib_metadata=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: importlib_metadata has already been installed by SageMath" >&5
printf "%s\n" "$as_me: importlib_metadata has already been installed by SageMath" >&6;}
    sage_spkg_install_importlib_metadata=yes
    sage_use_system_importlib_metadata=installed

fi

if test ${sage_require_importlib_metadata+y}
then :

else $as_nop
  sage_require_importlib_metadata=yes
fi

                      if test -z "${PYTHON_FOR_VENV}"
then :
          sage_require_importlib_metadata="no"

else $as_nop
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for >=python-3.13" >&5
printf %s "checking for >=python-3.13... " >&6; }
        if "${PYTHON_FOR_VENV}" -c "import sys; sys.exit(sys.version_info.minor < 13)"
then :
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
      sage_require_importlib_metadata="no"

else $as_nop
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi

fi


if test "x$sage_spkg_install_importlib_metadata" = xno
then :

    if test "x$sage_require_importlib_metadata" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG importlib_metadata is not required on this system" >&5
printf "%s\n" "$as_me: SPKG importlib_metadata is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_importlib_metadata" = xno
then :

                        sage_spkg_install_importlib_metadata=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'importlib_metadata >=6.5; python_version<\"3.12\"',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package importlib_metadata (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package importlib_metadata (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_importlib_metadata=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_importlib_metadata=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_importlib_metadata=yes

                                                            if test "${sage_use_system_importlib_metadata}" = "yes"
then :
  sage_use_system_importlib_metadata=no
fi

fi


                if test "x$sage_spkg_install_importlib_metadata" = xno
then :

                                        sage_use_system_importlib_metadata=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG importlib_metadata" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG importlib_metadata" >&6;}

else $as_nop

                    if test "x$sage_use_system_importlib_metadata" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-importlib_metadata=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-importlib_metadata)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG importlib_metadata" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG importlib_metadata" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IMPORTLIB_METADATA










# BEGIN SAGE_SPKG_CONFIGURE_IMPORTLIB_RESOURCES

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/importlib_resources/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG importlib_resources..." >& 6
printf "%s\n" "## -------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG importlib_resources... ##
## -------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-importlib_resources was given.
if test ${with_system_importlib_resources+y}
then :
  withval=$with_system_importlib_resources; sage_use_system_importlib_resources=$withval

fi


sage_spkg_name=importlib_resources

if test ${sage_use_system_importlib_resources+y}
then :

else $as_nop
  sage_use_system_importlib_resources=yes
fi

sage_spkg_install_importlib_resources=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: importlib_resources has already been installed by SageMath" >&5
printf "%s\n" "$as_me: importlib_resources has already been installed by SageMath" >&6;}
    sage_spkg_install_importlib_resources=yes
    sage_use_system_importlib_resources=installed

fi

if test ${sage_require_importlib_resources+y}
then :

else $as_nop
  sage_require_importlib_resources=yes
fi

                      if test -z "${PYTHON_FOR_VENV}"
then :
          sage_require_importlib_resources="no"

else $as_nop
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for >=python-3.13" >&5
printf %s "checking for >=python-3.13... " >&6; }
        if "${PYTHON_FOR_VENV}" -c "import sys; sys.exit(sys.version_info.minor < 13)"
then :
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
      sage_require_importlib_resources="no"

else $as_nop
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi

fi


if test "x$sage_spkg_install_importlib_resources" = xno
then :

    if test "x$sage_require_importlib_resources" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG importlib_resources is not required on this system" >&5
printf "%s\n" "$as_me: SPKG importlib_resources is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_importlib_resources" = xno
then :

                        sage_spkg_install_importlib_resources=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'importlib_resources >= 5.12; python_version<\"3.12\"',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package importlib_resources (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package importlib_resources (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_importlib_resources=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_importlib_resources=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_importlib_resources=yes

                                                            if test "${sage_use_system_importlib_resources}" = "yes"
then :
  sage_use_system_importlib_resources=no
fi

fi


                if test "x$sage_spkg_install_importlib_resources" = xno
then :

                                        sage_use_system_importlib_resources=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG importlib_resources" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG importlib_resources" >&6;}

else $as_nop

                    if test "x$sage_use_system_importlib_resources" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-importlib_resources=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-importlib_resources)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG importlib_resources" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG importlib_resources" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IMPORTLIB_RESOURCES










# BEGIN SAGE_SPKG_CONFIGURE_INICONFIG

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/iniconfig/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG iniconfig..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG iniconfig... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-iniconfig was given.
if test ${with_system_iniconfig+y}
then :
  withval=$with_system_iniconfig; sage_use_system_iniconfig=$withval

fi


sage_spkg_name=iniconfig

if test ${sage_use_system_iniconfig+y}
then :

else $as_nop
  sage_use_system_iniconfig=yes
fi

sage_spkg_install_iniconfig=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: iniconfig has already been installed by SageMath" >&5
printf "%s\n" "$as_me: iniconfig has already been installed by SageMath" >&6;}
    sage_spkg_install_iniconfig=yes
    sage_use_system_iniconfig=installed

fi

if test ${sage_require_iniconfig+y}
then :

else $as_nop
  sage_require_iniconfig=yes
fi


if test "x$sage_spkg_install_iniconfig" = xno
then :

    if test "x$sage_require_iniconfig" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG iniconfig is not required on this system" >&5
printf "%s\n" "$as_me: SPKG iniconfig is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_iniconfig" = xno
then :

                        sage_spkg_install_iniconfig=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'iniconfig',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package iniconfig (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package iniconfig (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_iniconfig=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_iniconfig=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_iniconfig=yes

                                                            if test "${sage_use_system_iniconfig}" = "yes"
then :
  sage_use_system_iniconfig=no
fi

fi

                if test "x$sage_spkg_install_iniconfig" = xno
then :

                                        sage_use_system_iniconfig=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG iniconfig" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG iniconfig" >&6;}

else $as_nop

                    if test "x$sage_use_system_iniconfig" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-iniconfig=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-iniconfig)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG iniconfig" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG iniconfig" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_INICONFIG










# BEGIN SAGE_SPKG_CONFIGURE_IPYMPL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ipympl/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ipympl..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG ipympl... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-ipympl was given.
if test ${with_system_ipympl+y}
then :
  withval=$with_system_ipympl; sage_use_system_ipympl=$withval

fi


sage_spkg_name=ipympl

if test ${sage_use_system_ipympl+y}
then :

else $as_nop
  sage_use_system_ipympl=yes
fi

sage_spkg_install_ipympl=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ipympl has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ipympl has already been installed by SageMath" >&6;}
    sage_spkg_install_ipympl=yes
    sage_use_system_ipympl=installed

fi

if test ${sage_require_ipympl+y}
then :

else $as_nop
  sage_require_ipympl=yes
fi


if test "x$sage_spkg_install_ipympl" = xno
then :

    if test "x$sage_require_ipympl" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ipympl is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ipympl is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ipympl" = xno
then :

                        sage_spkg_install_ipympl=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'ipympl',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package ipympl (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package ipympl (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_ipympl=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_ipympl=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_ipympl=yes

                                                            if test "${sage_use_system_ipympl}" = "yes"
then :
  sage_use_system_ipympl=no
fi

fi


                if test "x$sage_spkg_install_ipympl" = xno
then :

                                        sage_use_system_ipympl=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ipympl" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ipympl" >&6;}

else $as_nop

                    if test "x$sage_use_system_ipympl" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ipympl=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ipympl)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ipympl" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ipympl" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IPYMPL










# BEGIN SAGE_SPKG_CONFIGURE_IPYTHON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ipython/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ipython..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG ipython... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-ipython was given.
if test ${with_system_ipython+y}
then :
  withval=$with_system_ipython; sage_use_system_ipython=$withval

fi


sage_spkg_name=ipython

if test ${sage_use_system_ipython+y}
then :

else $as_nop
  sage_use_system_ipython=yes
fi

sage_spkg_install_ipython=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ipython has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ipython has already been installed by SageMath" >&6;}
    sage_spkg_install_ipython=yes
    sage_use_system_ipython=installed

fi

if test ${sage_require_ipython+y}
then :

else $as_nop
  sage_require_ipython=yes
fi


if test "x$sage_spkg_install_ipython" = xno
then :

    if test "x$sage_require_ipython" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ipython is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ipython is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ipython" = xno
then :

                        sage_spkg_install_ipython=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'ipython >=7.13.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package ipython (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package ipython (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_ipython=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_ipython=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_ipython=yes

                                                            if test "${sage_use_system_ipython}" = "yes"
then :
  sage_use_system_ipython=no
fi

fi

                if test "x$sage_spkg_install_ipython" = xno
then :

                                        sage_use_system_ipython=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ipython" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ipython" >&6;}

else $as_nop

                    if test "x$sage_use_system_ipython" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ipython=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ipython)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ipython" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ipython" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IPYTHON










# BEGIN SAGE_SPKG_CONFIGURE_IPYTHON_GENUTILS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ipython_genutils/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ipython_genutils..." >& 6
printf "%s\n" "## ----------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG ipython_genutils... ##
## ----------------------------------------------------------------- ##" >& 5


# Check whether --with-system-ipython_genutils was given.
if test ${with_system_ipython_genutils+y}
then :
  withval=$with_system_ipython_genutils; sage_use_system_ipython_genutils=$withval

fi


sage_spkg_name=ipython_genutils

if test ${sage_use_system_ipython_genutils+y}
then :

else $as_nop
  sage_use_system_ipython_genutils=yes
fi

sage_spkg_install_ipython_genutils=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ipython_genutils has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ipython_genutils has already been installed by SageMath" >&6;}
    sage_spkg_install_ipython_genutils=yes
    sage_use_system_ipython_genutils=installed

fi

if test ${sage_require_ipython_genutils+y}
then :

else $as_nop
  sage_require_ipython_genutils=yes
fi


if test "x$sage_spkg_install_ipython_genutils" = xno
then :

    if test "x$sage_require_ipython_genutils" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ipython_genutils is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ipython_genutils is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ipython_genutils" = xno
then :

                        sage_spkg_install_ipython_genutils=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'ipython_genutils >=0.2.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package ipython_genutils (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package ipython_genutils (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_ipython_genutils=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_ipython_genutils=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_ipython_genutils=yes

                                                            if test "${sage_use_system_ipython_genutils}" = "yes"
then :
  sage_use_system_ipython_genutils=no
fi

fi


                if test "x$sage_spkg_install_ipython_genutils" = xno
then :

                                        sage_use_system_ipython_genutils=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ipython_genutils" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ipython_genutils" >&6;}

else $as_nop

                    if test "x$sage_use_system_ipython_genutils" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ipython_genutils=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ipython_genutils)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ipython_genutils" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ipython_genutils" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IPYTHON_GENUTILS










# BEGIN SAGE_SPKG_CONFIGURE_IPYWIDGETS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ipywidgets/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ipywidgets..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG ipywidgets... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-ipywidgets was given.
if test ${with_system_ipywidgets+y}
then :
  withval=$with_system_ipywidgets; sage_use_system_ipywidgets=$withval

fi


sage_spkg_name=ipywidgets

if test ${sage_use_system_ipywidgets+y}
then :

else $as_nop
  sage_use_system_ipywidgets=yes
fi

sage_spkg_install_ipywidgets=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ipywidgets has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ipywidgets has already been installed by SageMath" >&6;}
    sage_spkg_install_ipywidgets=yes
    sage_use_system_ipywidgets=installed

fi

if test ${sage_require_ipywidgets+y}
then :

else $as_nop
  sage_require_ipywidgets=yes
fi


if test "x$sage_spkg_install_ipywidgets" = xno
then :

    if test "x$sage_require_ipywidgets" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ipywidgets is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ipywidgets is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ipywidgets" = xno
then :

                        sage_spkg_install_ipywidgets=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'ipywidgets >=7.5.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package ipywidgets (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package ipywidgets (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_ipywidgets=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_ipywidgets=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_ipywidgets=yes

                                                            if test "${sage_use_system_ipywidgets}" = "yes"
then :
  sage_use_system_ipywidgets=no
fi

fi

                if test "x$sage_spkg_install_ipywidgets" = xno
then :

                                        sage_use_system_ipywidgets=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ipywidgets" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ipywidgets" >&6;}

else $as_nop

                    if test "x$sage_use_system_ipywidgets" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ipywidgets=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ipywidgets)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ipywidgets" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ipywidgets" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_IPYWIDGETS










# BEGIN SAGE_SPKG_CONFIGURE_ISODURATION

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/isoduration/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG isoduration..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG isoduration... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-isoduration was given.
if test ${with_system_isoduration+y}
then :
  withval=$with_system_isoduration; sage_use_system_isoduration=$withval

fi


sage_spkg_name=isoduration

if test ${sage_use_system_isoduration+y}
then :

else $as_nop
  sage_use_system_isoduration=yes
fi

sage_spkg_install_isoduration=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: isoduration has already been installed by SageMath" >&5
printf "%s\n" "$as_me: isoduration has already been installed by SageMath" >&6;}
    sage_spkg_install_isoduration=yes
    sage_use_system_isoduration=installed

fi

if test ${sage_require_isoduration+y}
then :

else $as_nop
  sage_require_isoduration=yes
fi


if test "x$sage_spkg_install_isoduration" = xno
then :

    if test "x$sage_require_isoduration" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG isoduration is not required on this system" >&5
printf "%s\n" "$as_me: SPKG isoduration is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_isoduration" = xno
then :

                        sage_spkg_install_isoduration=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'isoduration',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package isoduration (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package isoduration (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_isoduration=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_isoduration=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_isoduration=yes

                                                            if test "${sage_use_system_isoduration}" = "yes"
then :
  sage_use_system_isoduration=no
fi

fi

                if test "x$sage_spkg_install_isoduration" = xno
then :

                                        sage_use_system_isoduration=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG isoduration" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG isoduration" >&6;}

else $as_nop

                    if test "x$sage_use_system_isoduration" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-isoduration=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-isoduration)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG isoduration" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG isoduration" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ISODURATION










# BEGIN SAGE_SPKG_CONFIGURE_JEDI

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jedi/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jedi..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG jedi... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-jedi was given.
if test ${with_system_jedi+y}
then :
  withval=$with_system_jedi; sage_use_system_jedi=$withval

fi


sage_spkg_name=jedi

if test ${sage_use_system_jedi+y}
then :

else $as_nop
  sage_use_system_jedi=yes
fi

sage_spkg_install_jedi=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jedi has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jedi has already been installed by SageMath" >&6;}
    sage_spkg_install_jedi=yes
    sage_use_system_jedi=installed

fi

if test ${sage_require_jedi+y}
then :

else $as_nop
  sage_require_jedi=yes
fi


if test "x$sage_spkg_install_jedi" = xno
then :

    if test "x$sage_require_jedi" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jedi is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jedi is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jedi" = xno
then :

                        sage_spkg_install_jedi=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jedi >=0.17.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jedi (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jedi (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jedi=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jedi=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jedi=yes

                                                            if test "${sage_use_system_jedi}" = "yes"
then :
  sage_use_system_jedi=no
fi

fi

                if test "x$sage_spkg_install_jedi" = xno
then :

                                        sage_use_system_jedi=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jedi" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jedi" >&6;}

else $as_nop

                    if test "x$sage_use_system_jedi" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jedi=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jedi)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jedi" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jedi" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JEDI










# BEGIN SAGE_SPKG_CONFIGURE_JINJA2

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jinja2/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jinja2..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jinja2... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-jinja2 was given.
if test ${with_system_jinja2+y}
then :
  withval=$with_system_jinja2; sage_use_system_jinja2=$withval

fi


sage_spkg_name=jinja2

if test ${sage_use_system_jinja2+y}
then :

else $as_nop
  sage_use_system_jinja2=yes
fi

sage_spkg_install_jinja2=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jinja2 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jinja2 has already been installed by SageMath" >&6;}
    sage_spkg_install_jinja2=yes
    sage_use_system_jinja2=installed

fi

if test ${sage_require_jinja2+y}
then :

else $as_nop
  sage_require_jinja2=yes
fi


if test "x$sage_spkg_install_jinja2" = xno
then :

    if test "x$sage_require_jinja2" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jinja2 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jinja2 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jinja2" = xno
then :

                        sage_spkg_install_jinja2=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jinja2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jinja2 (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jinja2 (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jinja2=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jinja2=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jinja2=yes

                                                            if test "${sage_use_system_jinja2}" = "yes"
then :
  sage_use_system_jinja2=no
fi

fi

                if test "x$sage_spkg_install_jinja2" = xno
then :

                                        sage_use_system_jinja2=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jinja2" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jinja2" >&6;}

else $as_nop

                    if test "x$sage_use_system_jinja2" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jinja2=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jinja2)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jinja2" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jinja2" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JINJA2










# BEGIN SAGE_SPKG_CONFIGURE_JSON5

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/json5/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG json5..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG json5... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-json5 was given.
if test ${with_system_json5+y}
then :
  withval=$with_system_json5; sage_use_system_json5=$withval

fi


sage_spkg_name=json5

if test ${sage_use_system_json5+y}
then :

else $as_nop
  sage_use_system_json5=yes
fi

sage_spkg_install_json5=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: json5 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: json5 has already been installed by SageMath" >&6;}
    sage_spkg_install_json5=yes
    sage_use_system_json5=installed

fi

if test ${sage_require_json5+y}
then :

else $as_nop
  sage_require_json5=yes
fi


if test "x$sage_spkg_install_json5" = xno
then :

    if test "x$sage_require_json5" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG json5 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG json5 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_json5" = xno
then :

                        sage_spkg_install_json5=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'json5',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package json5 (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package json5 (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_json5=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_json5=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_json5=yes

                                                            if test "${sage_use_system_json5}" = "yes"
then :
  sage_use_system_json5=no
fi

fi

                if test "x$sage_spkg_install_json5" = xno
then :

                                        sage_use_system_json5=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG json5" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG json5" >&6;}

else $as_nop

                    if test "x$sage_use_system_json5" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-json5=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-json5)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG json5" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG json5" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JSON5










# BEGIN SAGE_SPKG_CONFIGURE_JSONPOINTER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jsonpointer/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jsonpointer..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG jsonpointer... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-jsonpointer was given.
if test ${with_system_jsonpointer+y}
then :
  withval=$with_system_jsonpointer; sage_use_system_jsonpointer=$withval

fi


sage_spkg_name=jsonpointer

if test ${sage_use_system_jsonpointer+y}
then :

else $as_nop
  sage_use_system_jsonpointer=yes
fi

sage_spkg_install_jsonpointer=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jsonpointer has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jsonpointer has already been installed by SageMath" >&6;}
    sage_spkg_install_jsonpointer=yes
    sage_use_system_jsonpointer=installed

fi

if test ${sage_require_jsonpointer+y}
then :

else $as_nop
  sage_require_jsonpointer=yes
fi


if test "x$sage_spkg_install_jsonpointer" = xno
then :

    if test "x$sage_require_jsonpointer" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jsonpointer is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jsonpointer is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jsonpointer" = xno
then :

                        sage_spkg_install_jsonpointer=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jsonpointer',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jsonpointer (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jsonpointer (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jsonpointer=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jsonpointer=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jsonpointer=yes

                                                            if test "${sage_use_system_jsonpointer}" = "yes"
then :
  sage_use_system_jsonpointer=no
fi

fi

                if test "x$sage_spkg_install_jsonpointer" = xno
then :

                                        sage_use_system_jsonpointer=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jsonpointer" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jsonpointer" >&6;}

else $as_nop

                    if test "x$sage_use_system_jsonpointer" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jsonpointer=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jsonpointer)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jsonpointer" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jsonpointer" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JSONPOINTER










# BEGIN SAGE_SPKG_CONFIGURE_JSONSCHEMA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jsonschema/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jsonschema..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jsonschema... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-jsonschema was given.
if test ${with_system_jsonschema+y}
then :
  withval=$with_system_jsonschema; sage_use_system_jsonschema=$withval

fi


sage_spkg_name=jsonschema

if test ${sage_use_system_jsonschema+y}
then :

else $as_nop
  sage_use_system_jsonschema=yes
fi

sage_spkg_install_jsonschema=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jsonschema has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jsonschema has already been installed by SageMath" >&6;}
    sage_spkg_install_jsonschema=yes
    sage_use_system_jsonschema=installed

fi

if test ${sage_require_jsonschema+y}
then :

else $as_nop
  sage_require_jsonschema=yes
fi


if test "x$sage_spkg_install_jsonschema" = xno
then :

    if test "x$sage_require_jsonschema" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jsonschema is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jsonschema is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jsonschema" = xno
then :

                        sage_spkg_install_jsonschema=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jsonschema',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jsonschema (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jsonschema (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jsonschema=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jsonschema=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jsonschema=yes

                                                            if test "${sage_use_system_jsonschema}" = "yes"
then :
  sage_use_system_jsonschema=no
fi

fi

                if test "x$sage_spkg_install_jsonschema" = xno
then :

                                        sage_use_system_jsonschema=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jsonschema" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jsonschema" >&6;}

else $as_nop

                    if test "x$sage_use_system_jsonschema" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jsonschema=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jsonschema)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jsonschema" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jsonschema" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JSONSCHEMA










# BEGIN SAGE_SPKG_CONFIGURE_JSONSCHEMA_SPECIFICATIONS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jsonschema_specifications/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jsonschema_specifications..." >& 6
printf "%s\n" "## -------------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jsonschema_specifications... ##
## -------------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jsonschema_specifications was given.
if test ${with_system_jsonschema_specifications+y}
then :
  withval=$with_system_jsonschema_specifications; sage_use_system_jsonschema_specifications=$withval

fi


sage_spkg_name=jsonschema_specifications

if test ${sage_use_system_jsonschema_specifications+y}
then :

else $as_nop
  sage_use_system_jsonschema_specifications=yes
fi

sage_spkg_install_jsonschema_specifications=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jsonschema_specifications has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jsonschema_specifications has already been installed by SageMath" >&6;}
    sage_spkg_install_jsonschema_specifications=yes
    sage_use_system_jsonschema_specifications=installed

fi

if test ${sage_require_jsonschema_specifications+y}
then :

else $as_nop
  sage_require_jsonschema_specifications=yes
fi


if test "x$sage_spkg_install_jsonschema_specifications" = xno
then :

    if test "x$sage_require_jsonschema_specifications" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jsonschema_specifications is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jsonschema_specifications is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jsonschema_specifications" = xno
then :

                        sage_spkg_install_jsonschema_specifications=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jsonschema-specifications',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jsonschema_specifications (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jsonschema_specifications (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jsonschema_specifications=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jsonschema_specifications=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jsonschema_specifications=yes

                                                            if test "${sage_use_system_jsonschema_specifications}" = "yes"
then :
  sage_use_system_jsonschema_specifications=no
fi

fi

                if test "x$sage_spkg_install_jsonschema_specifications" = xno
then :

                                        sage_use_system_jsonschema_specifications=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jsonschema_specifications" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jsonschema_specifications" >&6;}

else $as_nop

                    if test "x$sage_use_system_jsonschema_specifications" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jsonschema_specifications=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jsonschema_specifications)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jsonschema_specifications" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jsonschema_specifications" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JSONSCHEMA_SPECIFICATIONS










# BEGIN SAGE_SPKG_CONFIGURE_JUPYMAKE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupymake/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupymake..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupymake... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupymake was given.
if test ${with_system_jupymake+y}
then :
  withval=$with_system_jupymake; sage_use_system_jupymake=$withval

fi


sage_spkg_name=jupymake

if test ${sage_use_system_jupymake+y}
then :

else $as_nop
  sage_use_system_jupymake=yes
fi

sage_spkg_install_jupymake=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupymake has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupymake has already been installed by SageMath" >&6;}
    sage_spkg_install_jupymake=yes
    sage_use_system_jupymake=installed

fi

if test ${sage_require_jupymake+y}
then :

else $as_nop
  sage_require_jupymake=yes
fi


if test "x$sage_spkg_install_jupymake" = xno
then :

    if test "x$sage_require_jupymake" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupymake is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupymake is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupymake" = xno
then :

                        sage_spkg_install_jupymake=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupymake >=0.9',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupymake (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupymake (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupymake=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupymake=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupymake=yes

                                                            if test "${sage_use_system_jupymake}" = "yes"
then :
  sage_use_system_jupymake=no
fi

fi

                if test "x$sage_spkg_install_jupymake" = xno
then :

                                        sage_use_system_jupymake=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupymake" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupymake" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupymake" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupymake=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupymake)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupymake" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupymake" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYMAKE










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTER_CLIENT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyter_client/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyter_client..." >& 6
printf "%s\n" "## --------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyter_client... ##
## --------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyter_client was given.
if test ${with_system_jupyter_client+y}
then :
  withval=$with_system_jupyter_client; sage_use_system_jupyter_client=$withval

fi


sage_spkg_name=jupyter_client

if test ${sage_use_system_jupyter_client+y}
then :

else $as_nop
  sage_use_system_jupyter_client=yes
fi

sage_spkg_install_jupyter_client=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyter_client has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyter_client has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyter_client=yes
    sage_use_system_jupyter_client=installed

fi

if test ${sage_require_jupyter_client+y}
then :

else $as_nop
  sage_require_jupyter_client=yes
fi


if test "x$sage_spkg_install_jupyter_client" = xno
then :

    if test "x$sage_require_jupyter_client" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyter_client is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyter_client is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyter_client" = xno
then :

                        sage_spkg_install_jupyter_client=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyter-client',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyter_client (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyter_client (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyter_client=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyter_client=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyter_client=yes

                                                            if test "${sage_use_system_jupyter_client}" = "yes"
then :
  sage_use_system_jupyter_client=no
fi

fi


                if test "x$sage_spkg_install_jupyter_client" = xno
then :

                                        sage_use_system_jupyter_client=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyter_client" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyter_client" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyter_client" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyter_client=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyter_client)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyter_client" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyter_client" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTER_CLIENT










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTER_CORE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyter_core/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyter_core..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyter_core... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyter_core was given.
if test ${with_system_jupyter_core+y}
then :
  withval=$with_system_jupyter_core; sage_use_system_jupyter_core=$withval

fi


sage_spkg_name=jupyter_core

if test ${sage_use_system_jupyter_core+y}
then :

else $as_nop
  sage_use_system_jupyter_core=yes
fi

sage_spkg_install_jupyter_core=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyter_core has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyter_core has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyter_core=yes
    sage_use_system_jupyter_core=installed

fi

if test ${sage_require_jupyter_core+y}
then :

else $as_nop
  sage_require_jupyter_core=yes
fi


if test "x$sage_spkg_install_jupyter_core" = xno
then :

    if test "x$sage_require_jupyter_core" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyter_core is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyter_core is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyter_core" = xno
then :

                        sage_spkg_install_jupyter_core=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyter-core',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyter_core (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyter_core (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyter_core=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyter_core=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyter_core=yes

                                                            if test "${sage_use_system_jupyter_core}" = "yes"
then :
  sage_use_system_jupyter_core=no
fi

fi


                if test "x$sage_spkg_install_jupyter_core" = xno
then :

                                        sage_use_system_jupyter_core=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyter_core" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyter_core" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyter_core" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyter_core=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyter_core)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyter_core" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyter_core" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTER_CORE










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTER_EVENTS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyter_events/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyter_events..." >& 6
printf "%s\n" "## --------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyter_events... ##
## --------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyter_events was given.
if test ${with_system_jupyter_events+y}
then :
  withval=$with_system_jupyter_events; sage_use_system_jupyter_events=$withval

fi


sage_spkg_name=jupyter_events

if test ${sage_use_system_jupyter_events+y}
then :

else $as_nop
  sage_use_system_jupyter_events=yes
fi

sage_spkg_install_jupyter_events=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyter_events has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyter_events has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyter_events=yes
    sage_use_system_jupyter_events=installed

fi

if test ${sage_require_jupyter_events+y}
then :

else $as_nop
  sage_require_jupyter_events=yes
fi


if test "x$sage_spkg_install_jupyter_events" = xno
then :

    if test "x$sage_require_jupyter_events" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyter_events is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyter_events is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyter_events" = xno
then :

                        sage_spkg_install_jupyter_events=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyter-events',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyter_events (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyter_events (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyter_events=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyter_events=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyter_events=yes

                                                            if test "${sage_use_system_jupyter_events}" = "yes"
then :
  sage_use_system_jupyter_events=no
fi

fi

                if test "x$sage_spkg_install_jupyter_events" = xno
then :

                                        sage_use_system_jupyter_events=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyter_events" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyter_events" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyter_events" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyter_events=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyter_events)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyter_events" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyter_events" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTER_EVENTS










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTER_JSMOL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyter_jsmol/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyter_jsmol..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyter_jsmol... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyter_jsmol was given.
if test ${with_system_jupyter_jsmol+y}
then :
  withval=$with_system_jupyter_jsmol; sage_use_system_jupyter_jsmol=$withval

fi


sage_spkg_name=jupyter_jsmol

if test ${sage_use_system_jupyter_jsmol+y}
then :

else $as_nop
  sage_use_system_jupyter_jsmol=yes
fi

sage_spkg_install_jupyter_jsmol=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyter_jsmol has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyter_jsmol has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyter_jsmol=yes
    sage_use_system_jupyter_jsmol=installed

fi

if test ${sage_require_jupyter_jsmol+y}
then :

else $as_nop
  sage_require_jupyter_jsmol=yes
fi


if test "x$sage_spkg_install_jupyter_jsmol" = xno
then :

    if test "x$sage_require_jupyter_jsmol" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyter_jsmol is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyter_jsmol is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyter_jsmol" = xno
then :

                        sage_spkg_install_jupyter_jsmol=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyter-jsmol',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyter_jsmol (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyter_jsmol (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyter_jsmol=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyter_jsmol=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyter_jsmol=yes

                                                            if test "${sage_use_system_jupyter_jsmol}" = "yes"
then :
  sage_use_system_jupyter_jsmol=no
fi

fi


                if test "x$sage_spkg_install_jupyter_jsmol" = xno
then :

                                        sage_use_system_jupyter_jsmol=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyter_jsmol" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyter_jsmol" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyter_jsmol" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyter_jsmol=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyter_jsmol)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyter_jsmol" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyter_jsmol" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTER_JSMOL










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTER_LSP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyter_lsp/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyter_lsp..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG jupyter_lsp... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-jupyter_lsp was given.
if test ${with_system_jupyter_lsp+y}
then :
  withval=$with_system_jupyter_lsp; sage_use_system_jupyter_lsp=$withval

fi


sage_spkg_name=jupyter_lsp

if test ${sage_use_system_jupyter_lsp+y}
then :

else $as_nop
  sage_use_system_jupyter_lsp=yes
fi

sage_spkg_install_jupyter_lsp=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyter_lsp has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyter_lsp has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyter_lsp=yes
    sage_use_system_jupyter_lsp=installed

fi

if test ${sage_require_jupyter_lsp+y}
then :

else $as_nop
  sage_require_jupyter_lsp=yes
fi


if test "x$sage_spkg_install_jupyter_lsp" = xno
then :

    if test "x$sage_require_jupyter_lsp" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyter_lsp is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyter_lsp is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyter_lsp" = xno
then :

                        sage_spkg_install_jupyter_lsp=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyter-lsp',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyter_lsp (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyter_lsp (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyter_lsp=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyter_lsp=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyter_lsp=yes

                                                            if test "${sage_use_system_jupyter_lsp}" = "yes"
then :
  sage_use_system_jupyter_lsp=no
fi

fi

                if test "x$sage_spkg_install_jupyter_lsp" = xno
then :

                                        sage_use_system_jupyter_lsp=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyter_lsp" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyter_lsp" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyter_lsp" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyter_lsp=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyter_lsp)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyter_lsp" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyter_lsp" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTER_LSP










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTER_SERVER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyter_server/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyter_server..." >& 6
printf "%s\n" "## --------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyter_server... ##
## --------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyter_server was given.
if test ${with_system_jupyter_server+y}
then :
  withval=$with_system_jupyter_server; sage_use_system_jupyter_server=$withval

fi


sage_spkg_name=jupyter_server

if test ${sage_use_system_jupyter_server+y}
then :

else $as_nop
  sage_use_system_jupyter_server=yes
fi

sage_spkg_install_jupyter_server=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyter_server has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyter_server has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyter_server=yes
    sage_use_system_jupyter_server=installed

fi

if test ${sage_require_jupyter_server+y}
then :

else $as_nop
  sage_require_jupyter_server=yes
fi


if test "x$sage_spkg_install_jupyter_server" = xno
then :

    if test "x$sage_require_jupyter_server" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyter_server is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyter_server is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyter_server" = xno
then :

                        sage_spkg_install_jupyter_server=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyter-server',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyter_server (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyter_server (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyter_server=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyter_server=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyter_server=yes

                                                            if test "${sage_use_system_jupyter_server}" = "yes"
then :
  sage_use_system_jupyter_server=no
fi

fi

                if test "x$sage_spkg_install_jupyter_server" = xno
then :

                                        sage_use_system_jupyter_server=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyter_server" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyter_server" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyter_server" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyter_server=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyter_server)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyter_server" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyter_server" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTER_SERVER










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTER_SERVER_TERMINALS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyter_server_terminals/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyter_server_terminals..." >& 6
printf "%s\n" "## ------------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyter_server_terminals... ##
## ------------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyter_server_terminals was given.
if test ${with_system_jupyter_server_terminals+y}
then :
  withval=$with_system_jupyter_server_terminals; sage_use_system_jupyter_server_terminals=$withval

fi


sage_spkg_name=jupyter_server_terminals

if test ${sage_use_system_jupyter_server_terminals+y}
then :

else $as_nop
  sage_use_system_jupyter_server_terminals=yes
fi

sage_spkg_install_jupyter_server_terminals=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyter_server_terminals has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyter_server_terminals has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyter_server_terminals=yes
    sage_use_system_jupyter_server_terminals=installed

fi

if test ${sage_require_jupyter_server_terminals+y}
then :

else $as_nop
  sage_require_jupyter_server_terminals=yes
fi


if test "x$sage_spkg_install_jupyter_server_terminals" = xno
then :

    if test "x$sage_require_jupyter_server_terminals" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyter_server_terminals is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyter_server_terminals is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyter_server_terminals" = xno
then :

                        sage_spkg_install_jupyter_server_terminals=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyter-server-terminals',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyter_server_terminals (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyter_server_terminals (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyter_server_terminals=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyter_server_terminals=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyter_server_terminals=yes

                                                            if test "${sage_use_system_jupyter_server_terminals}" = "yes"
then :
  sage_use_system_jupyter_server_terminals=no
fi

fi

                if test "x$sage_spkg_install_jupyter_server_terminals" = xno
then :

                                        sage_use_system_jupyter_server_terminals=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyter_server_terminals" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyter_server_terminals" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyter_server_terminals" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyter_server_terminals=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyter_server_terminals)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyter_server_terminals" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyter_server_terminals" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTER_SERVER_TERMINALS










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTER_SPHINX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyter_sphinx/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyter_sphinx..." >& 6
printf "%s\n" "## --------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyter_sphinx... ##
## --------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyter_sphinx was given.
if test ${with_system_jupyter_sphinx+y}
then :
  withval=$with_system_jupyter_sphinx; sage_use_system_jupyter_sphinx=$withval

fi


sage_spkg_name=jupyter_sphinx

if test ${sage_use_system_jupyter_sphinx+y}
then :

else $as_nop
  sage_use_system_jupyter_sphinx=yes
fi

sage_spkg_install_jupyter_sphinx=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyter_sphinx has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyter_sphinx has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyter_sphinx=yes
    sage_use_system_jupyter_sphinx=installed

fi

if test ${sage_require_jupyter_sphinx+y}
then :

else $as_nop
  sage_require_jupyter_sphinx=yes
fi


if test "x$sage_spkg_install_jupyter_sphinx" = xno
then :

    if test "x$sage_require_jupyter_sphinx" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyter_sphinx is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyter_sphinx is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyter_sphinx" = xno
then :

                        sage_spkg_install_jupyter_sphinx=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyter-sphinx',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyter_sphinx (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyter_sphinx (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyter_sphinx=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyter_sphinx=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyter_sphinx=yes

                                                            if test "${sage_use_system_jupyter_sphinx}" = "yes"
then :
  sage_use_system_jupyter_sphinx=no
fi

fi


                if test "x$sage_spkg_install_jupyter_sphinx" = xno
then :

                                        sage_use_system_jupyter_sphinx=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyter_sphinx" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyter_sphinx" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyter_sphinx" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyter_sphinx=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyter_sphinx)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyter_sphinx" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyter_sphinx" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTER_SPHINX










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTERLAB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyterlab/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyterlab..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyterlab... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyterlab was given.
if test ${with_system_jupyterlab+y}
then :
  withval=$with_system_jupyterlab; sage_use_system_jupyterlab=$withval

fi


sage_spkg_name=jupyterlab

if test ${sage_use_system_jupyterlab+y}
then :

else $as_nop
  sage_use_system_jupyterlab=yes
fi

sage_spkg_install_jupyterlab=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyterlab has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyterlab has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyterlab=yes
    sage_use_system_jupyterlab=installed

fi

if test ${sage_require_jupyterlab+y}
then :

else $as_nop
  sage_require_jupyterlab=yes
fi


if test "x$sage_spkg_install_jupyterlab" = xno
then :

    if test "x$sage_require_jupyterlab" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyterlab is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyterlab is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyterlab" = xno
then :

                        sage_spkg_install_jupyterlab=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyterlab',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyterlab (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyterlab (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyterlab=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyterlab=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyterlab=yes

                                                            if test "${sage_use_system_jupyterlab}" = "yes"
then :
  sage_use_system_jupyterlab=no
fi

fi

                if test "x$sage_spkg_install_jupyterlab" = xno
then :

                                        sage_use_system_jupyterlab=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyterlab" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyterlab" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyterlab" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyterlab=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyterlab)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyterlab" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyterlab" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTERLAB










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTERLAB_MATHJAX2

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyterlab_mathjax2/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyterlab_mathjax2..." >& 6
printf "%s\n" "## -------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyterlab_mathjax2... ##
## -------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyterlab_mathjax2 was given.
if test ${with_system_jupyterlab_mathjax2+y}
then :
  withval=$with_system_jupyterlab_mathjax2; sage_use_system_jupyterlab_mathjax2=$withval

fi


sage_spkg_name=jupyterlab_mathjax2

if test ${sage_use_system_jupyterlab_mathjax2+y}
then :

else $as_nop
  sage_use_system_jupyterlab_mathjax2=yes
fi

sage_spkg_install_jupyterlab_mathjax2=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyterlab_mathjax2 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyterlab_mathjax2 has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyterlab_mathjax2=yes
    sage_use_system_jupyterlab_mathjax2=installed

fi

if test ${sage_require_jupyterlab_mathjax2+y}
then :

else $as_nop
  sage_require_jupyterlab_mathjax2=yes
fi


if test "x$sage_spkg_install_jupyterlab_mathjax2" = xno
then :

    if test "x$sage_require_jupyterlab_mathjax2" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyterlab_mathjax2 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyterlab_mathjax2 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyterlab_mathjax2" = xno
then :

                        sage_spkg_install_jupyterlab_mathjax2=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyterlab-mathjax2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyterlab_mathjax2 (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyterlab_mathjax2 (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyterlab_mathjax2=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyterlab_mathjax2=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyterlab_mathjax2=yes

                                                            if test "${sage_use_system_jupyterlab_mathjax2}" = "yes"
then :
  sage_use_system_jupyterlab_mathjax2=no
fi

fi

                if test "x$sage_spkg_install_jupyterlab_mathjax2" = xno
then :

                                        sage_use_system_jupyterlab_mathjax2=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyterlab_mathjax2" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyterlab_mathjax2" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyterlab_mathjax2" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyterlab_mathjax2=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyterlab_mathjax2)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyterlab_mathjax2" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyterlab_mathjax2" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTERLAB_MATHJAX2










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTERLAB_PYGMENTS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyterlab_pygments/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyterlab_pygments..." >& 6
printf "%s\n" "## -------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyterlab_pygments... ##
## -------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyterlab_pygments was given.
if test ${with_system_jupyterlab_pygments+y}
then :
  withval=$with_system_jupyterlab_pygments; sage_use_system_jupyterlab_pygments=$withval

fi


sage_spkg_name=jupyterlab_pygments

if test ${sage_use_system_jupyterlab_pygments+y}
then :

else $as_nop
  sage_use_system_jupyterlab_pygments=yes
fi

sage_spkg_install_jupyterlab_pygments=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyterlab_pygments has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyterlab_pygments has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyterlab_pygments=yes
    sage_use_system_jupyterlab_pygments=installed

fi

if test ${sage_require_jupyterlab_pygments+y}
then :

else $as_nop
  sage_require_jupyterlab_pygments=yes
fi


if test "x$sage_spkg_install_jupyterlab_pygments" = xno
then :

    if test "x$sage_require_jupyterlab_pygments" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyterlab_pygments is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyterlab_pygments is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyterlab_pygments" = xno
then :

                        sage_spkg_install_jupyterlab_pygments=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyterlab-pygments',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyterlab_pygments (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyterlab_pygments (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyterlab_pygments=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyterlab_pygments=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyterlab_pygments=yes

                                                            if test "${sage_use_system_jupyterlab_pygments}" = "yes"
then :
  sage_use_system_jupyterlab_pygments=no
fi

fi


                if test "x$sage_spkg_install_jupyterlab_pygments" = xno
then :

                                        sage_use_system_jupyterlab_pygments=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyterlab_pygments" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyterlab_pygments" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyterlab_pygments" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyterlab_pygments=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyterlab_pygments)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyterlab_pygments" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyterlab_pygments" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTERLAB_PYGMENTS










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTERLAB_SERVER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyterlab_server/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyterlab_server..." >& 6
printf "%s\n" "## ------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG jupyterlab_server... ##
## ------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-jupyterlab_server was given.
if test ${with_system_jupyterlab_server+y}
then :
  withval=$with_system_jupyterlab_server; sage_use_system_jupyterlab_server=$withval

fi


sage_spkg_name=jupyterlab_server

if test ${sage_use_system_jupyterlab_server+y}
then :

else $as_nop
  sage_use_system_jupyterlab_server=yes
fi

sage_spkg_install_jupyterlab_server=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyterlab_server has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyterlab_server has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyterlab_server=yes
    sage_use_system_jupyterlab_server=installed

fi

if test ${sage_require_jupyterlab_server+y}
then :

else $as_nop
  sage_require_jupyterlab_server=yes
fi


if test "x$sage_spkg_install_jupyterlab_server" = xno
then :

    if test "x$sage_require_jupyterlab_server" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyterlab_server is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyterlab_server is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyterlab_server" = xno
then :

                        sage_spkg_install_jupyterlab_server=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyterlab-server',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyterlab_server (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyterlab_server (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyterlab_server=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyterlab_server=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyterlab_server=yes

                                                            if test "${sage_use_system_jupyterlab_server}" = "yes"
then :
  sage_use_system_jupyterlab_server=no
fi

fi

                if test "x$sage_spkg_install_jupyterlab_server" = xno
then :

                                        sage_use_system_jupyterlab_server=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyterlab_server" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyterlab_server" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyterlab_server" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyterlab_server=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyterlab_server)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyterlab_server" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyterlab_server" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTERLAB_SERVER










# BEGIN SAGE_SPKG_CONFIGURE_JUPYTERLAB_WIDGETS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/jupyterlab_widgets/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG jupyterlab_widgets..." >& 6
printf "%s\n" "## ------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG jupyterlab_widgets... ##
## ------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-jupyterlab_widgets was given.
if test ${with_system_jupyterlab_widgets+y}
then :
  withval=$with_system_jupyterlab_widgets; sage_use_system_jupyterlab_widgets=$withval

fi


sage_spkg_name=jupyterlab_widgets

if test ${sage_use_system_jupyterlab_widgets+y}
then :

else $as_nop
  sage_use_system_jupyterlab_widgets=yes
fi

sage_spkg_install_jupyterlab_widgets=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: jupyterlab_widgets has already been installed by SageMath" >&5
printf "%s\n" "$as_me: jupyterlab_widgets has already been installed by SageMath" >&6;}
    sage_spkg_install_jupyterlab_widgets=yes
    sage_use_system_jupyterlab_widgets=installed

fi

if test ${sage_require_jupyterlab_widgets+y}
then :

else $as_nop
  sage_require_jupyterlab_widgets=yes
fi


if test "x$sage_spkg_install_jupyterlab_widgets" = xno
then :

    if test "x$sage_require_jupyterlab_widgets" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG jupyterlab_widgets is not required on this system" >&5
printf "%s\n" "$as_me: SPKG jupyterlab_widgets is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_jupyterlab_widgets" = xno
then :

                        sage_spkg_install_jupyterlab_widgets=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'jupyterlab-widgets',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package jupyterlab_widgets (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package jupyterlab_widgets (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_jupyterlab_widgets=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_jupyterlab_widgets=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_jupyterlab_widgets=yes

                                                            if test "${sage_use_system_jupyterlab_widgets}" = "yes"
then :
  sage_use_system_jupyterlab_widgets=no
fi

fi


                if test "x$sage_spkg_install_jupyterlab_widgets" = xno
then :

                                        sage_use_system_jupyterlab_widgets=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG jupyterlab_widgets" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG jupyterlab_widgets" >&6;}

else $as_nop

                    if test "x$sage_use_system_jupyterlab_widgets" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-jupyterlab_widgets=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-jupyterlab_widgets)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG jupyterlab_widgets" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG jupyterlab_widgets" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_JUPYTERLAB_WIDGETS










# BEGIN SAGE_SPKG_CONFIGURE_KIWISOLVER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/kiwisolver/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG kiwisolver..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG kiwisolver... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-kiwisolver was given.
if test ${with_system_kiwisolver+y}
then :
  withval=$with_system_kiwisolver; sage_use_system_kiwisolver=$withval

fi


sage_spkg_name=kiwisolver

if test ${sage_use_system_kiwisolver+y}
then :

else $as_nop
  sage_use_system_kiwisolver=yes
fi

sage_spkg_install_kiwisolver=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: kiwisolver has already been installed by SageMath" >&5
printf "%s\n" "$as_me: kiwisolver has already been installed by SageMath" >&6;}
    sage_spkg_install_kiwisolver=yes
    sage_use_system_kiwisolver=installed

fi

if test ${sage_require_kiwisolver+y}
then :

else $as_nop
  sage_require_kiwisolver=yes
fi


if test "x$sage_spkg_install_kiwisolver" = xno
then :

    if test "x$sage_require_kiwisolver" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG kiwisolver is not required on this system" >&5
printf "%s\n" "$as_me: SPKG kiwisolver is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_kiwisolver" = xno
then :

                        sage_spkg_install_kiwisolver=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'kiwisolver >=1.4.8',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package kiwisolver (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package kiwisolver (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_kiwisolver=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_kiwisolver=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_kiwisolver=yes

                                                            if test "${sage_use_system_kiwisolver}" = "yes"
then :
  sage_use_system_kiwisolver=no
fi

fi

                if test "x$sage_spkg_install_kiwisolver" = xno
then :

                                        sage_use_system_kiwisolver=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG kiwisolver" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG kiwisolver" >&6;}

else $as_nop

                    if test "x$sage_use_system_kiwisolver" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-kiwisolver=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-kiwisolver)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG kiwisolver" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG kiwisolver" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_KIWISOLVER










# BEGIN SAGE_SPKG_CONFIGURE_LRCALC_PYTHON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/lrcalc_python/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG lrcalc_python..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG lrcalc_python... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-lrcalc_python was given.
if test ${with_system_lrcalc_python+y}
then :
  withval=$with_system_lrcalc_python; sage_use_system_lrcalc_python=$withval

fi


sage_spkg_name=lrcalc_python

if test ${sage_use_system_lrcalc_python+y}
then :

else $as_nop
  sage_use_system_lrcalc_python=yes
fi

sage_spkg_install_lrcalc_python=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: lrcalc_python has already been installed by SageMath" >&5
printf "%s\n" "$as_me: lrcalc_python has already been installed by SageMath" >&6;}
    sage_spkg_install_lrcalc_python=yes
    sage_use_system_lrcalc_python=installed

fi

if test ${sage_require_lrcalc_python+y}
then :

else $as_nop
  sage_require_lrcalc_python=yes
fi


if test "x$sage_spkg_install_lrcalc_python" = xno
then :

    if test "x$sage_require_lrcalc_python" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG lrcalc_python is not required on this system" >&5
printf "%s\n" "$as_me: SPKG lrcalc_python is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_lrcalc_python" = xno
then :

                        sage_spkg_install_lrcalc_python=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'lrcalc',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package lrcalc_python (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package lrcalc_python (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_lrcalc_python=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_lrcalc_python=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_lrcalc_python=yes

                                                            if test "${sage_use_system_lrcalc_python}" = "yes"
then :
  sage_use_system_lrcalc_python=no
fi

fi

                if test "x$sage_spkg_install_lrcalc_python" = xno
then :

                                        sage_use_system_lrcalc_python=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG lrcalc_python" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG lrcalc_python" >&6;}

else $as_nop

                    if test "x$sage_use_system_lrcalc_python" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-lrcalc_python=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-lrcalc_python)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG lrcalc_python" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG lrcalc_python" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_LRCALC_PYTHON










# BEGIN SAGE_SPKG_CONFIGURE_MARKUPSAFE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/markupsafe/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG markupsafe..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG markupsafe... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-markupsafe was given.
if test ${with_system_markupsafe+y}
then :
  withval=$with_system_markupsafe; sage_use_system_markupsafe=$withval

fi


sage_spkg_name=markupsafe

if test ${sage_use_system_markupsafe+y}
then :

else $as_nop
  sage_use_system_markupsafe=yes
fi

sage_spkg_install_markupsafe=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: markupsafe has already been installed by SageMath" >&5
printf "%s\n" "$as_me: markupsafe has already been installed by SageMath" >&6;}
    sage_spkg_install_markupsafe=yes
    sage_use_system_markupsafe=installed

fi

if test ${sage_require_markupsafe+y}
then :

else $as_nop
  sage_require_markupsafe=yes
fi


if test "x$sage_spkg_install_markupsafe" = xno
then :

    if test "x$sage_require_markupsafe" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG markupsafe is not required on this system" >&5
printf "%s\n" "$as_me: SPKG markupsafe is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_markupsafe" = xno
then :

                        sage_spkg_install_markupsafe=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'markupsafe >=2.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package markupsafe (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package markupsafe (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_markupsafe=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_markupsafe=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_markupsafe=yes

                                                            if test "${sage_use_system_markupsafe}" = "yes"
then :
  sage_use_system_markupsafe=no
fi

fi

                if test "x$sage_spkg_install_markupsafe" = xno
then :

                                        sage_use_system_markupsafe=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG markupsafe" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG markupsafe" >&6;}

else $as_nop

                    if test "x$sage_use_system_markupsafe" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-markupsafe=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-markupsafe)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG markupsafe" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG markupsafe" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MARKUPSAFE










# BEGIN SAGE_SPKG_CONFIGURE_MATHICS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/mathics/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG mathics..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG mathics... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-mathics was given.
if test ${with_system_mathics+y}
then :
  withval=$with_system_mathics; sage_use_system_mathics=$withval

fi


sage_spkg_name=mathics

if test ${sage_use_system_mathics+y}
then :

else $as_nop
  sage_use_system_mathics=yes
fi

sage_spkg_install_mathics=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: mathics has already been installed by SageMath" >&5
printf "%s\n" "$as_me: mathics has already been installed by SageMath" >&6;}
    sage_spkg_install_mathics=yes
    sage_use_system_mathics=installed

fi

if test ${sage_require_mathics+y}
then :

else $as_nop
  sage_require_mathics=yes
fi


if test "x$sage_spkg_install_mathics" = xno
then :

    if test "x$sage_require_mathics" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG mathics is not required on this system" >&5
printf "%s\n" "$as_me: SPKG mathics is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_mathics" = xno
then :

                        sage_spkg_install_mathics=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'Mathics3 @ git+https://github.com/Mathics3/mathics-core', 'mathics-scanner @ git+https://github.com/Mathics3/mathics-scanner', '-c ${SAGE_VENV}/var/lib/sage/scripts/numpy/spkg-requirements.txt',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package mathics (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package mathics (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_mathics=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_mathics=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_mathics=yes

                                                            if test "${sage_use_system_mathics}" = "yes"
then :
  sage_use_system_mathics=no
fi

fi

                if test "x$sage_spkg_install_mathics" = xno
then :

                                        sage_use_system_mathics=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG mathics" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG mathics" >&6;}

else $as_nop

                    if test "x$sage_use_system_mathics" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-mathics=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-mathics)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG mathics" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG mathics" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MATHICS










# BEGIN SAGE_SPKG_CONFIGURE_MATPLOTLIB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/matplotlib/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG matplotlib..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG matplotlib... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-matplotlib was given.
if test ${with_system_matplotlib+y}
then :
  withval=$with_system_matplotlib; sage_use_system_matplotlib=$withval

fi


sage_spkg_name=matplotlib

if test ${sage_use_system_matplotlib+y}
then :

else $as_nop
  sage_use_system_matplotlib=yes
fi

sage_spkg_install_matplotlib=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: matplotlib has already been installed by SageMath" >&5
printf "%s\n" "$as_me: matplotlib has already been installed by SageMath" >&6;}
    sage_spkg_install_matplotlib=yes
    sage_use_system_matplotlib=installed

fi

if test ${sage_require_matplotlib+y}
then :

else $as_nop
  sage_require_matplotlib=yes
fi


if test "x$sage_spkg_install_matplotlib" = xno
then :

    if test "x$sage_require_matplotlib" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG matplotlib is not required on this system" >&5
printf "%s\n" "$as_me: SPKG matplotlib is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_matplotlib" = xno
then :

                        sage_spkg_install_matplotlib=yes

else $as_nop









    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of bzip2 freetype libpng qhull is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of bzip2 freetype libpng qhull is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_bzip2 = xyes -o x$sage_spkg_install_freetype = xyes -o x$sage_spkg_install_libpng = xyes -o x$sage_spkg_install_qhull = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install matplotlib as well" >&5
printf "%s\n" "yes; install matplotlib as well" >&6; }
        sage_spkg_install_matplotlib=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'matplotlib >=3.5.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package matplotlib (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package matplotlib (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_matplotlib=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_matplotlib=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_matplotlib=yes

                                                            if test "${sage_use_system_matplotlib}" = "yes"
then :
  sage_use_system_matplotlib=no
fi

fi



fi


                if test "x$sage_spkg_install_matplotlib" = xno
then :

                                        sage_use_system_matplotlib=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG matplotlib" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG matplotlib" >&6;}

else $as_nop

                    if test "x$sage_use_system_matplotlib" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-matplotlib=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-matplotlib)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG matplotlib" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG matplotlib" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MATPLOTLIB










# BEGIN SAGE_SPKG_CONFIGURE_MATPLOTLIB_INLINE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/matplotlib_inline/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG matplotlib_inline..." >& 6
printf "%s\n" "## ------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG matplotlib_inline... ##
## ------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-matplotlib_inline was given.
if test ${with_system_matplotlib_inline+y}
then :
  withval=$with_system_matplotlib_inline; sage_use_system_matplotlib_inline=$withval

fi


sage_spkg_name=matplotlib_inline

if test ${sage_use_system_matplotlib_inline+y}
then :

else $as_nop
  sage_use_system_matplotlib_inline=yes
fi

sage_spkg_install_matplotlib_inline=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: matplotlib_inline has already been installed by SageMath" >&5
printf "%s\n" "$as_me: matplotlib_inline has already been installed by SageMath" >&6;}
    sage_spkg_install_matplotlib_inline=yes
    sage_use_system_matplotlib_inline=installed

fi

if test ${sage_require_matplotlib_inline+y}
then :

else $as_nop
  sage_require_matplotlib_inline=yes
fi


if test "x$sage_spkg_install_matplotlib_inline" = xno
then :

    if test "x$sage_require_matplotlib_inline" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG matplotlib_inline is not required on this system" >&5
printf "%s\n" "$as_me: SPKG matplotlib_inline is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_matplotlib_inline" = xno
then :

                        sage_spkg_install_matplotlib_inline=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'matplotlib-inline',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package matplotlib_inline (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package matplotlib_inline (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_matplotlib_inline=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_matplotlib_inline=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_matplotlib_inline=yes

                                                            if test "${sage_use_system_matplotlib_inline}" = "yes"
then :
  sage_use_system_matplotlib_inline=no
fi

fi


                if test "x$sage_spkg_install_matplotlib_inline" = xno
then :

                                        sage_use_system_matplotlib_inline=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG matplotlib_inline" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG matplotlib_inline" >&6;}

else $as_nop

                    if test "x$sage_use_system_matplotlib_inline" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-matplotlib_inline=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-matplotlib_inline)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG matplotlib_inline" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG matplotlib_inline" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MATPLOTLIB_INLINE










# BEGIN SAGE_SPKG_CONFIGURE_MEMORY_ALLOCATOR

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/memory_allocator/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG memory_allocator..." >& 6
printf "%s\n" "## ----------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG memory_allocator... ##
## ----------------------------------------------------------------- ##" >& 5


# Check whether --with-system-memory_allocator was given.
if test ${with_system_memory_allocator+y}
then :
  withval=$with_system_memory_allocator; sage_use_system_memory_allocator=$withval

fi


sage_spkg_name=memory_allocator

if test ${sage_use_system_memory_allocator+y}
then :

else $as_nop
  sage_use_system_memory_allocator=yes
fi

sage_spkg_install_memory_allocator=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: memory_allocator has already been installed by SageMath" >&5
printf "%s\n" "$as_me: memory_allocator has already been installed by SageMath" >&6;}
    sage_spkg_install_memory_allocator=yes
    sage_use_system_memory_allocator=installed

fi

if test ${sage_require_memory_allocator+y}
then :

else $as_nop
  sage_require_memory_allocator=yes
fi


if test "x$sage_spkg_install_memory_allocator" = xno
then :

    if test "x$sage_require_memory_allocator" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG memory_allocator is not required on this system" >&5
printf "%s\n" "$as_me: SPKG memory_allocator is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_memory_allocator" = xno
then :

                        sage_spkg_install_memory_allocator=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'memory_allocator',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package memory_allocator (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package memory_allocator (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_memory_allocator=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_memory_allocator=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_memory_allocator=yes

                                                            if test "${sage_use_system_memory_allocator}" = "yes"
then :
  sage_use_system_memory_allocator=no
fi

fi


                if test "x$sage_spkg_install_memory_allocator" = xno
then :

                                        sage_use_system_memory_allocator=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG memory_allocator" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG memory_allocator" >&6;}

else $as_nop

                    if test "x$sage_use_system_memory_allocator" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-memory_allocator=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-memory_allocator)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG memory_allocator" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG memory_allocator" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MEMORY_ALLOCATOR










# BEGIN SAGE_SPKG_CONFIGURE_MESON_PYTHON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/meson_python/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG meson_python..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG meson_python... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-meson_python was given.
if test ${with_system_meson_python+y}
then :
  withval=$with_system_meson_python; sage_use_system_meson_python=$withval

fi


sage_spkg_name=meson_python

if test ${sage_use_system_meson_python+y}
then :

else $as_nop
  sage_use_system_meson_python=yes
fi

sage_spkg_install_meson_python=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: meson_python has already been installed by SageMath" >&5
printf "%s\n" "$as_me: meson_python has already been installed by SageMath" >&6;}
    sage_spkg_install_meson_python=yes
    sage_use_system_meson_python=installed

fi

if test ${sage_require_meson_python+y}
then :

else $as_nop
  sage_require_meson_python=yes
fi


if test "x$sage_spkg_install_meson_python" = xno
then :

    if test "x$sage_require_meson_python" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG meson_python is not required on this system" >&5
printf "%s\n" "$as_me: SPKG meson_python is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_meson_python" = xno
then :

                        sage_spkg_install_meson_python=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'meson-python >=0.15.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package meson_python (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package meson_python (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_meson_python=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_meson_python=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_meson_python=yes

                                                            if test "${sage_use_system_meson_python}" = "yes"
then :
  sage_use_system_meson_python=no
fi

fi


                if test "x$sage_spkg_install_meson_python" = xno
then :

                                        sage_use_system_meson_python=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG meson_python" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG meson_python" >&6;}

else $as_nop

                    if test "x$sage_use_system_meson_python" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-meson_python=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-meson_python)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG meson_python" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG meson_python" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MESON_PYTHON










# BEGIN SAGE_SPKG_CONFIGURE_MISTUNE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/mistune/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG mistune..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG mistune... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-mistune was given.
if test ${with_system_mistune+y}
then :
  withval=$with_system_mistune; sage_use_system_mistune=$withval

fi


sage_spkg_name=mistune

if test ${sage_use_system_mistune+y}
then :

else $as_nop
  sage_use_system_mistune=yes
fi

sage_spkg_install_mistune=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: mistune has already been installed by SageMath" >&5
printf "%s\n" "$as_me: mistune has already been installed by SageMath" >&6;}
    sage_spkg_install_mistune=yes
    sage_use_system_mistune=installed

fi

if test ${sage_require_mistune+y}
then :

else $as_nop
  sage_require_mistune=yes
fi


if test "x$sage_spkg_install_mistune" = xno
then :

    if test "x$sage_require_mistune" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG mistune is not required on this system" >&5
printf "%s\n" "$as_me: SPKG mistune is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_mistune" = xno
then :

                        sage_spkg_install_mistune=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'mistune >=0.8.4',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package mistune (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package mistune (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_mistune=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_mistune=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_mistune=yes

                                                            if test "${sage_use_system_mistune}" = "yes"
then :
  sage_use_system_mistune=no
fi

fi

                if test "x$sage_spkg_install_mistune" = xno
then :

                                        sage_use_system_mistune=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG mistune" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG mistune" >&6;}

else $as_nop

                    if test "x$sage_use_system_mistune" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-mistune=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-mistune)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG mistune" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG mistune" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MISTUNE










# BEGIN SAGE_SPKG_CONFIGURE_MPMATH

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/mpmath/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG mpmath..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG mpmath... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-mpmath was given.
if test ${with_system_mpmath+y}
then :
  withval=$with_system_mpmath; sage_use_system_mpmath=$withval

fi


sage_spkg_name=mpmath

if test ${sage_use_system_mpmath+y}
then :

else $as_nop
  sage_use_system_mpmath=yes
fi

sage_spkg_install_mpmath=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: mpmath has already been installed by SageMath" >&5
printf "%s\n" "$as_me: mpmath has already been installed by SageMath" >&6;}
    sage_spkg_install_mpmath=yes
    sage_use_system_mpmath=installed

fi

if test ${sage_require_mpmath+y}
then :

else $as_nop
  sage_require_mpmath=yes
fi


if test "x$sage_spkg_install_mpmath" = xno
then :

    if test "x$sage_require_mpmath" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG mpmath is not required on this system" >&5
printf "%s\n" "$as_me: SPKG mpmath is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_mpmath" = xno
then :

                        sage_spkg_install_mpmath=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'mpmath >=1.1.0, <1.4',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package mpmath (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package mpmath (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_mpmath=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_mpmath=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_mpmath=yes

                                                            if test "${sage_use_system_mpmath}" = "yes"
then :
  sage_use_system_mpmath=no
fi

fi

                if test "x$sage_spkg_install_mpmath" = xno
then :

                                        sage_use_system_mpmath=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG mpmath" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG mpmath" >&6;}

else $as_nop

                    if test "x$sage_use_system_mpmath" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-mpmath=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-mpmath)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG mpmath" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG mpmath" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_MPMATH










# BEGIN SAGE_SPKG_CONFIGURE_NBCLIENT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/nbclient/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG nbclient..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG nbclient... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-nbclient was given.
if test ${with_system_nbclient+y}
then :
  withval=$with_system_nbclient; sage_use_system_nbclient=$withval

fi


sage_spkg_name=nbclient

if test ${sage_use_system_nbclient+y}
then :

else $as_nop
  sage_use_system_nbclient=yes
fi

sage_spkg_install_nbclient=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: nbclient has already been installed by SageMath" >&5
printf "%s\n" "$as_me: nbclient has already been installed by SageMath" >&6;}
    sage_spkg_install_nbclient=yes
    sage_use_system_nbclient=installed

fi

if test ${sage_require_nbclient+y}
then :

else $as_nop
  sage_require_nbclient=yes
fi


if test "x$sage_spkg_install_nbclient" = xno
then :

    if test "x$sage_require_nbclient" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG nbclient is not required on this system" >&5
printf "%s\n" "$as_me: SPKG nbclient is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_nbclient" = xno
then :

                        sage_spkg_install_nbclient=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'nbclient',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package nbclient (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package nbclient (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_nbclient=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_nbclient=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_nbclient=yes

                                                            if test "${sage_use_system_nbclient}" = "yes"
then :
  sage_use_system_nbclient=no
fi

fi

                if test "x$sage_spkg_install_nbclient" = xno
then :

                                        sage_use_system_nbclient=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG nbclient" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG nbclient" >&6;}

else $as_nop

                    if test "x$sage_use_system_nbclient" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-nbclient=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-nbclient)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG nbclient" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG nbclient" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NBCLIENT










# BEGIN SAGE_SPKG_CONFIGURE_NBCONVERT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/nbconvert/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG nbconvert..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG nbconvert... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-nbconvert was given.
if test ${with_system_nbconvert+y}
then :
  withval=$with_system_nbconvert; sage_use_system_nbconvert=$withval

fi


sage_spkg_name=nbconvert

if test ${sage_use_system_nbconvert+y}
then :

else $as_nop
  sage_use_system_nbconvert=yes
fi

sage_spkg_install_nbconvert=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: nbconvert has already been installed by SageMath" >&5
printf "%s\n" "$as_me: nbconvert has already been installed by SageMath" >&6;}
    sage_spkg_install_nbconvert=yes
    sage_use_system_nbconvert=installed

fi

if test ${sage_require_nbconvert+y}
then :

else $as_nop
  sage_require_nbconvert=yes
fi


if test "x$sage_spkg_install_nbconvert" = xno
then :

    if test "x$sage_require_nbconvert" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG nbconvert is not required on this system" >&5
printf "%s\n" "$as_me: SPKG nbconvert is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_nbconvert" = xno
then :

                        sage_spkg_install_nbconvert=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'nbconvert >=5.6.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package nbconvert (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package nbconvert (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_nbconvert=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_nbconvert=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_nbconvert=yes

                                                            if test "${sage_use_system_nbconvert}" = "yes"
then :
  sage_use_system_nbconvert=no
fi

fi

                if test "x$sage_spkg_install_nbconvert" = xno
then :

                                        sage_use_system_nbconvert=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG nbconvert" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG nbconvert" >&6;}

else $as_nop

                    if test "x$sage_use_system_nbconvert" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-nbconvert=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-nbconvert)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG nbconvert" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG nbconvert" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NBCONVERT










# BEGIN SAGE_SPKG_CONFIGURE_NBFORMAT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/nbformat/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG nbformat..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG nbformat... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-nbformat was given.
if test ${with_system_nbformat+y}
then :
  withval=$with_system_nbformat; sage_use_system_nbformat=$withval

fi


sage_spkg_name=nbformat

if test ${sage_use_system_nbformat+y}
then :

else $as_nop
  sage_use_system_nbformat=yes
fi

sage_spkg_install_nbformat=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: nbformat has already been installed by SageMath" >&5
printf "%s\n" "$as_me: nbformat has already been installed by SageMath" >&6;}
    sage_spkg_install_nbformat=yes
    sage_use_system_nbformat=installed

fi

if test ${sage_require_nbformat+y}
then :

else $as_nop
  sage_require_nbformat=yes
fi


if test "x$sage_spkg_install_nbformat" = xno
then :

    if test "x$sage_require_nbformat" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG nbformat is not required on this system" >&5
printf "%s\n" "$as_me: SPKG nbformat is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_nbformat" = xno
then :

                        sage_spkg_install_nbformat=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'nbformat >=5.0.7',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package nbformat (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package nbformat (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_nbformat=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_nbformat=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_nbformat=yes

                                                            if test "${sage_use_system_nbformat}" = "yes"
then :
  sage_use_system_nbformat=no
fi

fi

                if test "x$sage_spkg_install_nbformat" = xno
then :

                                        sage_use_system_nbformat=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG nbformat" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG nbformat" >&6;}

else $as_nop

                    if test "x$sage_use_system_nbformat" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-nbformat=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-nbformat)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG nbformat" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG nbformat" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NBFORMAT










# BEGIN SAGE_SPKG_CONFIGURE_NEST_ASYNCIO

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/nest_asyncio/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG nest_asyncio..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG nest_asyncio... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-nest_asyncio was given.
if test ${with_system_nest_asyncio+y}
then :
  withval=$with_system_nest_asyncio; sage_use_system_nest_asyncio=$withval

fi


sage_spkg_name=nest_asyncio

if test ${sage_use_system_nest_asyncio+y}
then :

else $as_nop
  sage_use_system_nest_asyncio=yes
fi

sage_spkg_install_nest_asyncio=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: nest_asyncio has already been installed by SageMath" >&5
printf "%s\n" "$as_me: nest_asyncio has already been installed by SageMath" >&6;}
    sage_spkg_install_nest_asyncio=yes
    sage_use_system_nest_asyncio=installed

fi

if test ${sage_require_nest_asyncio+y}
then :

else $as_nop
  sage_require_nest_asyncio=yes
fi


if test "x$sage_spkg_install_nest_asyncio" = xno
then :

    if test "x$sage_require_nest_asyncio" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG nest_asyncio is not required on this system" >&5
printf "%s\n" "$as_me: SPKG nest_asyncio is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_nest_asyncio" = xno
then :

                        sage_spkg_install_nest_asyncio=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'nest-asyncio',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package nest_asyncio (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package nest_asyncio (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_nest_asyncio=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_nest_asyncio=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_nest_asyncio=yes

                                                            if test "${sage_use_system_nest_asyncio}" = "yes"
then :
  sage_use_system_nest_asyncio=no
fi

fi

                if test "x$sage_spkg_install_nest_asyncio" = xno
then :

                                        sage_use_system_nest_asyncio=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG nest_asyncio" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG nest_asyncio" >&6;}

else $as_nop

                    if test "x$sage_use_system_nest_asyncio" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-nest_asyncio=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-nest_asyncio)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG nest_asyncio" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG nest_asyncio" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NEST_ASYNCIO










# BEGIN SAGE_SPKG_CONFIGURE_NETWORKX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/networkx/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG networkx..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG networkx... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-networkx was given.
if test ${with_system_networkx+y}
then :
  withval=$with_system_networkx; sage_use_system_networkx=$withval

fi


sage_spkg_name=networkx

if test ${sage_use_system_networkx+y}
then :

else $as_nop
  sage_use_system_networkx=yes
fi

sage_spkg_install_networkx=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: networkx has already been installed by SageMath" >&5
printf "%s\n" "$as_me: networkx has already been installed by SageMath" >&6;}
    sage_spkg_install_networkx=yes
    sage_use_system_networkx=installed

fi

if test ${sage_require_networkx+y}
then :

else $as_nop
  sage_require_networkx=yes
fi


if test "x$sage_spkg_install_networkx" = xno
then :

    if test "x$sage_require_networkx" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG networkx is not required on this system" >&5
printf "%s\n" "$as_me: SPKG networkx is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_networkx" = xno
then :

                        sage_spkg_install_networkx=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'networkx >=2.4',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package networkx (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package networkx (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_networkx=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_networkx=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_networkx=yes

                                                            if test "${sage_use_system_networkx}" = "yes"
then :
  sage_use_system_networkx=no
fi

fi

                if test "x$sage_spkg_install_networkx" = xno
then :

                                        sage_use_system_networkx=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG networkx" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG networkx" >&6;}

else $as_nop

                    if test "x$sage_use_system_networkx" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-networkx=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-networkx)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG networkx" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG networkx" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NETWORKX










# BEGIN SAGE_SPKG_CONFIGURE_NIBABEL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/nibabel/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG nibabel..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG nibabel... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-nibabel was given.
if test ${with_system_nibabel+y}
then :
  withval=$with_system_nibabel; sage_use_system_nibabel=$withval

fi


sage_spkg_name=nibabel

if test ${sage_use_system_nibabel+y}
then :

else $as_nop
  sage_use_system_nibabel=yes
fi

sage_spkg_install_nibabel=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: nibabel has already been installed by SageMath" >&5
printf "%s\n" "$as_me: nibabel has already been installed by SageMath" >&6;}
    sage_spkg_install_nibabel=yes
    sage_use_system_nibabel=installed

fi

if test ${sage_require_nibabel+y}
then :

else $as_nop
  sage_require_nibabel=yes
fi


if test "x$sage_spkg_install_nibabel" = xno
then :

    if test "x$sage_require_nibabel" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG nibabel is not required on this system" >&5
printf "%s\n" "$as_me: SPKG nibabel is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_nibabel" = xno
then :

                        sage_spkg_install_nibabel=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'nibabel',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package nibabel (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package nibabel (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_nibabel=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_nibabel=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_nibabel=yes

                                                            if test "${sage_use_system_nibabel}" = "yes"
then :
  sage_use_system_nibabel=no
fi

fi

                if test "x$sage_spkg_install_nibabel" = xno
then :

                                        sage_use_system_nibabel=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG nibabel" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG nibabel" >&6;}

else $as_nop

                    if test "x$sage_use_system_nibabel" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-nibabel=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-nibabel)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG nibabel" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG nibabel" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NIBABEL










# BEGIN SAGE_SPKG_CONFIGURE_NOTEBOOK

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/notebook/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG notebook..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG notebook... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-notebook was given.
if test ${with_system_notebook+y}
then :
  withval=$with_system_notebook; sage_use_system_notebook=$withval

fi


sage_spkg_name=notebook

if test ${sage_use_system_notebook+y}
then :

else $as_nop
  sage_use_system_notebook=yes
fi

sage_spkg_install_notebook=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: notebook has already been installed by SageMath" >&5
printf "%s\n" "$as_me: notebook has already been installed by SageMath" >&6;}
    sage_spkg_install_notebook=yes
    sage_use_system_notebook=installed

fi

if test ${sage_require_notebook+y}
then :

else $as_nop
  sage_require_notebook=yes
fi


if test "x$sage_spkg_install_notebook" = xno
then :

    if test "x$sage_require_notebook" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG notebook is not required on this system" >&5
printf "%s\n" "$as_me: SPKG notebook is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_notebook" = xno
then :

                        sage_spkg_install_notebook=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'notebook >=6.1.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package notebook (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package notebook (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_notebook=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_notebook=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_notebook=yes

                                                            if test "${sage_use_system_notebook}" = "yes"
then :
  sage_use_system_notebook=no
fi

fi

                if test "x$sage_spkg_install_notebook" = xno
then :

                                        sage_use_system_notebook=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG notebook" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG notebook" >&6;}

else $as_nop

                    if test "x$sage_use_system_notebook" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-notebook=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-notebook)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG notebook" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG notebook" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NOTEBOOK










# BEGIN SAGE_SPKG_CONFIGURE_NOTEBOOK_SHIM

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/notebook_shim/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG notebook_shim..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG notebook_shim... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-notebook_shim was given.
if test ${with_system_notebook_shim+y}
then :
  withval=$with_system_notebook_shim; sage_use_system_notebook_shim=$withval

fi


sage_spkg_name=notebook_shim

if test ${sage_use_system_notebook_shim+y}
then :

else $as_nop
  sage_use_system_notebook_shim=yes
fi

sage_spkg_install_notebook_shim=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: notebook_shim has already been installed by SageMath" >&5
printf "%s\n" "$as_me: notebook_shim has already been installed by SageMath" >&6;}
    sage_spkg_install_notebook_shim=yes
    sage_use_system_notebook_shim=installed

fi

if test ${sage_require_notebook_shim+y}
then :

else $as_nop
  sage_require_notebook_shim=yes
fi


if test "x$sage_spkg_install_notebook_shim" = xno
then :

    if test "x$sage_require_notebook_shim" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG notebook_shim is not required on this system" >&5
printf "%s\n" "$as_me: SPKG notebook_shim is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_notebook_shim" = xno
then :

                        sage_spkg_install_notebook_shim=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'notebook-shim',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package notebook_shim (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package notebook_shim (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_notebook_shim=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_notebook_shim=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_notebook_shim=yes

                                                            if test "${sage_use_system_notebook_shim}" = "yes"
then :
  sage_use_system_notebook_shim=no
fi

fi

                if test "x$sage_spkg_install_notebook_shim" = xno
then :

                                        sage_use_system_notebook_shim=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG notebook_shim" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG notebook_shim" >&6;}

else $as_nop

                    if test "x$sage_use_system_notebook_shim" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-notebook_shim=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-notebook_shim)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG notebook_shim" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG notebook_shim" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NOTEBOOK_SHIM










# BEGIN SAGE_SPKG_CONFIGURE_NOTEDOWN

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/notedown/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG notedown..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG notedown... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-notedown was given.
if test ${with_system_notedown+y}
then :
  withval=$with_system_notedown; sage_use_system_notedown=$withval

fi


sage_spkg_name=notedown

if test ${sage_use_system_notedown+y}
then :

else $as_nop
  sage_use_system_notedown=yes
fi

sage_spkg_install_notedown=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: notedown has already been installed by SageMath" >&5
printf "%s\n" "$as_me: notedown has already been installed by SageMath" >&6;}
    sage_spkg_install_notedown=yes
    sage_use_system_notedown=installed

fi

if test ${sage_require_notedown+y}
then :

else $as_nop
  sage_require_notedown=yes
fi


if test "x$sage_spkg_install_notedown" = xno
then :

    if test "x$sage_require_notedown" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG notedown is not required on this system" >&5
printf "%s\n" "$as_me: SPKG notedown is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_notedown" = xno
then :

                        sage_spkg_install_notedown=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'notedown >=1.5.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package notedown (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package notedown (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_notedown=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_notedown=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_notedown=yes

                                                            if test "${sage_use_system_notedown}" = "yes"
then :
  sage_use_system_notedown=no
fi

fi

                if test "x$sage_spkg_install_notedown" = xno
then :

                                        sage_use_system_notedown=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG notedown" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG notedown" >&6;}

else $as_nop

                    if test "x$sage_use_system_notedown" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-notedown=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-notedown)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG notedown" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG notedown" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_NOTEDOWN










# BEGIN SAGE_SPKG_CONFIGURE_ORE_ALGEBRA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ore_algebra/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ore_algebra..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG ore_algebra... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-ore_algebra was given.
if test ${with_system_ore_algebra+y}
then :
  withval=$with_system_ore_algebra; sage_use_system_ore_algebra=$withval

fi


sage_spkg_name=ore_algebra

if test ${sage_use_system_ore_algebra+y}
then :

else $as_nop
  sage_use_system_ore_algebra=yes
fi

sage_spkg_install_ore_algebra=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ore_algebra has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ore_algebra has already been installed by SageMath" >&6;}
    sage_spkg_install_ore_algebra=yes
    sage_use_system_ore_algebra=installed

fi

if test ${sage_require_ore_algebra+y}
then :

else $as_nop
  sage_require_ore_algebra=yes
fi


if test "x$sage_spkg_install_ore_algebra" = xno
then :

    if test "x$sage_require_ore_algebra" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ore_algebra is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ore_algebra is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ore_algebra" = xno
then :

                        sage_spkg_install_ore_algebra=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'ore_algebra @ git+https://github.com/mkauers/ore_algebra',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package ore_algebra (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package ore_algebra (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_ore_algebra=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_ore_algebra=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_ore_algebra=yes

                                                            if test "${sage_use_system_ore_algebra}" = "yes"
then :
  sage_use_system_ore_algebra=no
fi

fi

                if test "x$sage_spkg_install_ore_algebra" = xno
then :

                                        sage_use_system_ore_algebra=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ore_algebra" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ore_algebra" >&6;}

else $as_nop

                    if test "x$sage_use_system_ore_algebra" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ore_algebra=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ore_algebra)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ore_algebra" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ore_algebra" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ORE_ALGEBRA










# BEGIN SAGE_SPKG_CONFIGURE_OSQP_PYTHON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/osqp_python/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG osqp_python..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG osqp_python... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-osqp_python was given.
if test ${with_system_osqp_python+y}
then :
  withval=$with_system_osqp_python; sage_use_system_osqp_python=$withval

fi


sage_spkg_name=osqp_python

if test ${sage_use_system_osqp_python+y}
then :

else $as_nop
  sage_use_system_osqp_python=yes
fi

sage_spkg_install_osqp_python=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: osqp_python has already been installed by SageMath" >&5
printf "%s\n" "$as_me: osqp_python has already been installed by SageMath" >&6;}
    sage_spkg_install_osqp_python=yes
    sage_use_system_osqp_python=installed

fi

if test ${sage_require_osqp_python+y}
then :

else $as_nop
  sage_require_osqp_python=yes
fi


if test "x$sage_spkg_install_osqp_python" = xno
then :

    if test "x$sage_require_osqp_python" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG osqp_python is not required on this system" >&5
printf "%s\n" "$as_me: SPKG osqp_python is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_osqp_python" = xno
then :

                        sage_spkg_install_osqp_python=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'osqp',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package osqp_python (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package osqp_python (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_osqp_python=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_osqp_python=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_osqp_python=yes

                                                            if test "${sage_use_system_osqp_python}" = "yes"
then :
  sage_use_system_osqp_python=no
fi

fi

                if test "x$sage_spkg_install_osqp_python" = xno
then :

                                        sage_use_system_osqp_python=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG osqp_python" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG osqp_python" >&6;}

else $as_nop

                    if test "x$sage_use_system_osqp_python" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-osqp_python=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-osqp_python)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG osqp_python" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG osqp_python" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_OSQP_PYTHON










# BEGIN SAGE_SPKG_CONFIGURE_OVERRIDES

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/overrides/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG overrides..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG overrides... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-overrides was given.
if test ${with_system_overrides+y}
then :
  withval=$with_system_overrides; sage_use_system_overrides=$withval

fi


sage_spkg_name=overrides

if test ${sage_use_system_overrides+y}
then :

else $as_nop
  sage_use_system_overrides=yes
fi

sage_spkg_install_overrides=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: overrides has already been installed by SageMath" >&5
printf "%s\n" "$as_me: overrides has already been installed by SageMath" >&6;}
    sage_spkg_install_overrides=yes
    sage_use_system_overrides=installed

fi

if test ${sage_require_overrides+y}
then :

else $as_nop
  sage_require_overrides=yes
fi


if test "x$sage_spkg_install_overrides" = xno
then :

    if test "x$sage_require_overrides" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG overrides is not required on this system" >&5
printf "%s\n" "$as_me: SPKG overrides is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_overrides" = xno
then :

                        sage_spkg_install_overrides=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'overrides',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package overrides (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package overrides (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_overrides=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_overrides=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_overrides=yes

                                                            if test "${sage_use_system_overrides}" = "yes"
then :
  sage_use_system_overrides=no
fi

fi

                if test "x$sage_spkg_install_overrides" = xno
then :

                                        sage_use_system_overrides=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG overrides" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG overrides" >&6;}

else $as_nop

                    if test "x$sage_use_system_overrides" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-overrides=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-overrides)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG overrides" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG overrides" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_OVERRIDES










# BEGIN SAGE_SPKG_CONFIGURE_P_GROUP_COHOMOLOGY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/p_group_cohomology/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG p_group_cohomology..." >& 6
printf "%s\n" "## ------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG p_group_cohomology... ##
## ------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-p_group_cohomology was given.
if test ${with_system_p_group_cohomology+y}
then :
  withval=$with_system_p_group_cohomology; sage_use_system_p_group_cohomology=$withval

fi


sage_spkg_name=p_group_cohomology

if test ${sage_use_system_p_group_cohomology+y}
then :

else $as_nop
  sage_use_system_p_group_cohomology=yes
fi

sage_spkg_install_p_group_cohomology=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: p_group_cohomology has already been installed by SageMath" >&5
printf "%s\n" "$as_me: p_group_cohomology has already been installed by SageMath" >&6;}
    sage_spkg_install_p_group_cohomology=yes
    sage_use_system_p_group_cohomology=installed

fi

if test ${sage_require_p_group_cohomology+y}
then :

else $as_nop
  sage_require_p_group_cohomology=yes
fi


if test "x$sage_spkg_install_p_group_cohomology" = xno
then :

    if test "x$sage_require_p_group_cohomology" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG p_group_cohomology is not required on this system" >&5
printf "%s\n" "$as_me: SPKG p_group_cohomology is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_p_group_cohomology" = xno
then :

                        sage_spkg_install_p_group_cohomology=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'p_group_cohomology >=3.3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package p_group_cohomology (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package p_group_cohomology (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_p_group_cohomology=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_p_group_cohomology=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_p_group_cohomology=yes

                                                            if test "${sage_use_system_p_group_cohomology}" = "yes"
then :
  sage_use_system_p_group_cohomology=no
fi

fi

                if test "x$sage_spkg_install_p_group_cohomology" = xno
then :

                                        sage_use_system_p_group_cohomology=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG p_group_cohomology" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG p_group_cohomology" >&6;}

else $as_nop

                    if test "x$sage_use_system_p_group_cohomology" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-p_group_cohomology=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-p_group_cohomology)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG p_group_cohomology" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG p_group_cohomology" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_P_GROUP_COHOMOLOGY










# BEGIN SAGE_SPKG_CONFIGURE_PACKAGING

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/packaging/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG packaging..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG packaging... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-packaging was given.
if test ${with_system_packaging+y}
then :
  withval=$with_system_packaging; sage_use_system_packaging=$withval

fi


sage_spkg_name=packaging

if test ${sage_use_system_packaging+y}
then :

else $as_nop
  sage_use_system_packaging=yes
fi

sage_spkg_install_packaging=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: packaging has already been installed by SageMath" >&5
printf "%s\n" "$as_me: packaging has already been installed by SageMath" >&6;}
    sage_spkg_install_packaging=yes
    sage_use_system_packaging=installed

fi

if test ${sage_require_packaging+y}
then :

else $as_nop
  sage_require_packaging=yes
fi


if test "x$sage_spkg_install_packaging" = xno
then :

    if test "x$sage_require_packaging" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG packaging is not required on this system" >&5
printf "%s\n" "$as_me: SPKG packaging is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_packaging" = xno
then :

                        sage_spkg_install_packaging=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'packaging >=24.2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package packaging (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package packaging (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_packaging=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_packaging=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_packaging=yes

                                                            if test "${sage_use_system_packaging}" = "yes"
then :
  sage_use_system_packaging=no
fi

fi

                if test "x$sage_spkg_install_packaging" = xno
then :

                                        sage_use_system_packaging=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG packaging" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG packaging" >&6;}

else $as_nop

                    if test "x$sage_use_system_packaging" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-packaging=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-packaging)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG packaging" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG packaging" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PACKAGING










# BEGIN SAGE_SPKG_CONFIGURE_PANDOC_ATTRIBUTES

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pandoc_attributes/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pandoc_attributes..." >& 6
printf "%s\n" "## ------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG pandoc_attributes... ##
## ------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-pandoc_attributes was given.
if test ${with_system_pandoc_attributes+y}
then :
  withval=$with_system_pandoc_attributes; sage_use_system_pandoc_attributes=$withval

fi


sage_spkg_name=pandoc_attributes

if test ${sage_use_system_pandoc_attributes+y}
then :

else $as_nop
  sage_use_system_pandoc_attributes=yes
fi

sage_spkg_install_pandoc_attributes=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pandoc_attributes has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pandoc_attributes has already been installed by SageMath" >&6;}
    sage_spkg_install_pandoc_attributes=yes
    sage_use_system_pandoc_attributes=installed

fi

if test ${sage_require_pandoc_attributes+y}
then :

else $as_nop
  sage_require_pandoc_attributes=yes
fi


if test "x$sage_spkg_install_pandoc_attributes" = xno
then :

    if test "x$sage_require_pandoc_attributes" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pandoc_attributes is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pandoc_attributes is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pandoc_attributes" = xno
then :

                        sage_spkg_install_pandoc_attributes=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pandoc_attributes >=8bc82f6d',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pandoc_attributes (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pandoc_attributes (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pandoc_attributes=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pandoc_attributes=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pandoc_attributes=yes

                                                            if test "${sage_use_system_pandoc_attributes}" = "yes"
then :
  sage_use_system_pandoc_attributes=no
fi

fi

                if test "x$sage_spkg_install_pandoc_attributes" = xno
then :

                                        sage_use_system_pandoc_attributes=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pandoc_attributes" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pandoc_attributes" >&6;}

else $as_nop

                    if test "x$sage_use_system_pandoc_attributes" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pandoc_attributes=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pandoc_attributes)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pandoc_attributes" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pandoc_attributes" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PANDOC_ATTRIBUTES










# BEGIN SAGE_SPKG_CONFIGURE_PANDOCFILTERS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pandocfilters/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pandocfilters..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pandocfilters... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pandocfilters was given.
if test ${with_system_pandocfilters+y}
then :
  withval=$with_system_pandocfilters; sage_use_system_pandocfilters=$withval

fi


sage_spkg_name=pandocfilters

if test ${sage_use_system_pandocfilters+y}
then :

else $as_nop
  sage_use_system_pandocfilters=yes
fi

sage_spkg_install_pandocfilters=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pandocfilters has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pandocfilters has already been installed by SageMath" >&6;}
    sage_spkg_install_pandocfilters=yes
    sage_use_system_pandocfilters=installed

fi

if test ${sage_require_pandocfilters+y}
then :

else $as_nop
  sage_require_pandocfilters=yes
fi


if test "x$sage_spkg_install_pandocfilters" = xno
then :

    if test "x$sage_require_pandocfilters" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pandocfilters is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pandocfilters is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pandocfilters" = xno
then :

                        sage_spkg_install_pandocfilters=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pandocfilters >=1.4.2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pandocfilters (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pandocfilters (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pandocfilters=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pandocfilters=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pandocfilters=yes

                                                            if test "${sage_use_system_pandocfilters}" = "yes"
then :
  sage_use_system_pandocfilters=no
fi

fi


                if test "x$sage_spkg_install_pandocfilters" = xno
then :

                                        sage_use_system_pandocfilters=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pandocfilters" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pandocfilters" >&6;}

else $as_nop

                    if test "x$sage_use_system_pandocfilters" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pandocfilters=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pandocfilters)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pandocfilters" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pandocfilters" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PANDOCFILTERS










# BEGIN SAGE_SPKG_CONFIGURE_PARSO

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/parso/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG parso..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG parso... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-parso was given.
if test ${with_system_parso+y}
then :
  withval=$with_system_parso; sage_use_system_parso=$withval

fi


sage_spkg_name=parso

if test ${sage_use_system_parso+y}
then :

else $as_nop
  sage_use_system_parso=yes
fi

sage_spkg_install_parso=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: parso has already been installed by SageMath" >&5
printf "%s\n" "$as_me: parso has already been installed by SageMath" >&6;}
    sage_spkg_install_parso=yes
    sage_use_system_parso=installed

fi

if test ${sage_require_parso+y}
then :

else $as_nop
  sage_require_parso=yes
fi


if test "x$sage_spkg_install_parso" = xno
then :

    if test "x$sage_require_parso" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG parso is not required on this system" >&5
printf "%s\n" "$as_me: SPKG parso is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_parso" = xno
then :

                        sage_spkg_install_parso=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'parso >=0.7.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package parso (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package parso (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_parso=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_parso=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_parso=yes

                                                            if test "${sage_use_system_parso}" = "yes"
then :
  sage_use_system_parso=no
fi

fi

                if test "x$sage_spkg_install_parso" = xno
then :

                                        sage_use_system_parso=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG parso" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG parso" >&6;}

else $as_nop

                    if test "x$sage_use_system_parso" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-parso=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-parso)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG parso" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG parso" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PARSO










# BEGIN SAGE_SPKG_CONFIGURE_PATHSPEC

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pathspec/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pathspec..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pathspec... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-pathspec was given.
if test ${with_system_pathspec+y}
then :
  withval=$with_system_pathspec; sage_use_system_pathspec=$withval

fi


sage_spkg_name=pathspec

if test ${sage_use_system_pathspec+y}
then :

else $as_nop
  sage_use_system_pathspec=yes
fi

sage_spkg_install_pathspec=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pathspec has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pathspec has already been installed by SageMath" >&6;}
    sage_spkg_install_pathspec=yes
    sage_use_system_pathspec=installed

fi

if test ${sage_require_pathspec+y}
then :

else $as_nop
  sage_require_pathspec=yes
fi


if test "x$sage_spkg_install_pathspec" = xno
then :

    if test "x$sage_require_pathspec" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pathspec is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pathspec is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pathspec" = xno
then :

                        sage_spkg_install_pathspec=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pathspec',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pathspec (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pathspec (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pathspec=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pathspec=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pathspec=yes

                                                            if test "${sage_use_system_pathspec}" = "yes"
then :
  sage_use_system_pathspec=no
fi

fi

                if test "x$sage_spkg_install_pathspec" = xno
then :

                                        sage_use_system_pathspec=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pathspec" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pathspec" >&6;}

else $as_nop

                    if test "x$sage_use_system_pathspec" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pathspec=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pathspec)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pathspec" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pathspec" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PATHSPEC










# BEGIN SAGE_SPKG_CONFIGURE_PEXPECT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pexpect/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pexpect..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pexpect... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-pexpect was given.
if test ${with_system_pexpect+y}
then :
  withval=$with_system_pexpect; sage_use_system_pexpect=$withval

fi


sage_spkg_name=pexpect

if test ${sage_use_system_pexpect+y}
then :

else $as_nop
  sage_use_system_pexpect=yes
fi

sage_spkg_install_pexpect=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pexpect has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pexpect has already been installed by SageMath" >&6;}
    sage_spkg_install_pexpect=yes
    sage_use_system_pexpect=installed

fi

if test ${sage_require_pexpect+y}
then :

else $as_nop
  sage_require_pexpect=yes
fi


if test "x$sage_spkg_install_pexpect" = xno
then :

    if test "x$sage_require_pexpect" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pexpect is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pexpect is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pexpect" = xno
then :

                        sage_spkg_install_pexpect=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pexpect >=4.8.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pexpect (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pexpect (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pexpect=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pexpect=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pexpect=yes

                                                            if test "${sage_use_system_pexpect}" = "yes"
then :
  sage_use_system_pexpect=no
fi

fi

                if test "x$sage_spkg_install_pexpect" = xno
then :

                                        sage_use_system_pexpect=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pexpect" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pexpect" >&6;}

else $as_nop

                    if test "x$sage_use_system_pexpect" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pexpect=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pexpect)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pexpect" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pexpect" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PEXPECT










# BEGIN SAGE_SPKG_CONFIGURE_PHITIGRA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/phitigra/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG phitigra..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG phitigra... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-phitigra was given.
if test ${with_system_phitigra+y}
then :
  withval=$with_system_phitigra; sage_use_system_phitigra=$withval

fi


sage_spkg_name=phitigra

if test ${sage_use_system_phitigra+y}
then :

else $as_nop
  sage_use_system_phitigra=yes
fi

sage_spkg_install_phitigra=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: phitigra has already been installed by SageMath" >&5
printf "%s\n" "$as_me: phitigra has already been installed by SageMath" >&6;}
    sage_spkg_install_phitigra=yes
    sage_use_system_phitigra=installed

fi

if test ${sage_require_phitigra+y}
then :

else $as_nop
  sage_require_phitigra=yes
fi


if test "x$sage_spkg_install_phitigra" = xno
then :

    if test "x$sage_require_phitigra" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG phitigra is not required on this system" >&5
printf "%s\n" "$as_me: SPKG phitigra is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_phitigra" = xno
then :

                        sage_spkg_install_phitigra=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'phitigra>=0.2.6',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package phitigra (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package phitigra (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_phitigra=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_phitigra=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_phitigra=yes

                                                            if test "${sage_use_system_phitigra}" = "yes"
then :
  sage_use_system_phitigra=no
fi

fi

                if test "x$sage_spkg_install_phitigra" = xno
then :

                                        sage_use_system_phitigra=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG phitigra" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG phitigra" >&6;}

else $as_nop

                    if test "x$sage_use_system_phitigra" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-phitigra=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-phitigra)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG phitigra" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG phitigra" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PHITIGRA










# BEGIN SAGE_SPKG_CONFIGURE_PICKLESHARE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pickleshare/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pickleshare..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG pickleshare... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-pickleshare was given.
if test ${with_system_pickleshare+y}
then :
  withval=$with_system_pickleshare; sage_use_system_pickleshare=$withval

fi


sage_spkg_name=pickleshare

if test ${sage_use_system_pickleshare+y}
then :

else $as_nop
  sage_use_system_pickleshare=yes
fi

sage_spkg_install_pickleshare=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pickleshare has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pickleshare has already been installed by SageMath" >&6;}
    sage_spkg_install_pickleshare=yes
    sage_use_system_pickleshare=installed

fi

if test ${sage_require_pickleshare+y}
then :

else $as_nop
  sage_require_pickleshare=yes
fi


if test "x$sage_spkg_install_pickleshare" = xno
then :

    if test "x$sage_require_pickleshare" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pickleshare is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pickleshare is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pickleshare" = xno
then :

                        sage_spkg_install_pickleshare=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pickleshare >=0.7.5',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pickleshare (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pickleshare (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pickleshare=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pickleshare=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pickleshare=yes

                                                            if test "${sage_use_system_pickleshare}" = "yes"
then :
  sage_use_system_pickleshare=no
fi

fi

                if test "x$sage_spkg_install_pickleshare" = xno
then :

                                        sage_use_system_pickleshare=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pickleshare" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pickleshare" >&6;}

else $as_nop

                    if test "x$sage_use_system_pickleshare" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pickleshare=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pickleshare)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pickleshare" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pickleshare" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PICKLESHARE










# BEGIN SAGE_SPKG_CONFIGURE_PILLOW

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pillow/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pillow..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pillow... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-pillow was given.
if test ${with_system_pillow+y}
then :
  withval=$with_system_pillow; sage_use_system_pillow=$withval

fi


sage_spkg_name=pillow

if test ${sage_use_system_pillow+y}
then :

else $as_nop
  sage_use_system_pillow=yes
fi

sage_spkg_install_pillow=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pillow has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pillow has already been installed by SageMath" >&6;}
    sage_spkg_install_pillow=yes
    sage_use_system_pillow=installed

fi

if test ${sage_require_pillow+y}
then :

else $as_nop
  sage_require_pillow=yes
fi


if test "x$sage_spkg_install_pillow" = xno
then :

    if test "x$sage_require_pillow" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pillow is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pillow is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pillow" = xno
then :

                        sage_spkg_install_pillow=yes

else $as_nop









    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of bzip2 freetype libpng zlib is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of bzip2 freetype libpng zlib is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_bzip2 = xyes -o x$sage_spkg_install_freetype = xyes -o x$sage_spkg_install_libpng = xyes -o x$sage_spkg_install_zlib = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install pillow as well" >&5
printf "%s\n" "yes; install pillow as well" >&6; }
        sage_spkg_install_pillow=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pillow >=7.2.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pillow (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pillow (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pillow=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pillow=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pillow=yes

                                                            if test "${sage_use_system_pillow}" = "yes"
then :
  sage_use_system_pillow=no
fi

fi



fi


                if test "x$sage_spkg_install_pillow" = xno
then :

                                        sage_use_system_pillow=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pillow" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pillow" >&6;}

else $as_nop

                    if test "x$sage_use_system_pillow" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pillow=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pillow)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pillow" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pillow" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PILLOW










# BEGIN SAGE_SPKG_CONFIGURE_PIP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pip/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pip..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG pip... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-pip was given.
if test ${with_system_pip+y}
then :
  withval=$with_system_pip; sage_use_system_pip=$withval

fi


sage_spkg_name=pip

if test ${sage_use_system_pip+y}
then :

else $as_nop
  sage_use_system_pip=yes
fi

sage_spkg_install_pip=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pip has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pip has already been installed by SageMath" >&6;}
    sage_spkg_install_pip=yes
    sage_use_system_pip=installed

fi

if test ${sage_require_pip+y}
then :

else $as_nop
  sage_require_pip=yes
fi


if test "x$sage_spkg_install_pip" = xno
then :

    if test "x$sage_require_pip" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pip is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pip is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pip" = xno
then :

                        sage_spkg_install_pip=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pip >=23.1.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pip (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pip (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pip=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pip=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pip=yes

                                                            if test "${sage_use_system_pip}" = "yes"
then :
  sage_use_system_pip=no
fi

fi


      if test "x$sage_spkg_install_pip" != "xyes"
then :

    # Extract the first word of "pip", so it can be a program name with args.
set dummy pip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_HAVE_PIP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$HAVE_PIP"; then
  ac_cv_prog_HAVE_PIP="$HAVE_PIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_HAVE_PIP="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_HAVE_PIP" && ac_cv_prog_HAVE_PIP="no"
fi
fi
HAVE_PIP=$ac_cv_prog_HAVE_PIP
if test -n "$HAVE_PIP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAVE_PIP" >&5
printf "%s\n" "$HAVE_PIP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test "x$HAVE_PIP" = "xno"
then :
  sage_spkg_install_pip=yes
fi

fi

                if test "x$sage_spkg_install_pip" = xno
then :

                                        sage_use_system_pip=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pip" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pip" >&6;}

else $as_nop

                    if test "x$sage_use_system_pip" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pip=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pip)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pip" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pip" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PIP










# BEGIN SAGE_SPKG_CONFIGURE_PKGCONFIG

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pkgconfig/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pkgconfig..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pkgconfig... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-pkgconfig was given.
if test ${with_system_pkgconfig+y}
then :
  withval=$with_system_pkgconfig; sage_use_system_pkgconfig=$withval

fi


sage_spkg_name=pkgconfig

if test ${sage_use_system_pkgconfig+y}
then :

else $as_nop
  sage_use_system_pkgconfig=yes
fi

sage_spkg_install_pkgconfig=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkgconfig has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pkgconfig has already been installed by SageMath" >&6;}
    sage_spkg_install_pkgconfig=yes
    sage_use_system_pkgconfig=installed

fi

if test ${sage_require_pkgconfig+y}
then :

else $as_nop
  sage_require_pkgconfig=yes
fi


if test "x$sage_spkg_install_pkgconfig" = xno
then :

    if test "x$sage_require_pkgconfig" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pkgconfig is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pkgconfig is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pkgconfig" = xno
then :

                        sage_spkg_install_pkgconfig=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pkgconfig',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pkgconfig (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pkgconfig (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pkgconfig=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pkgconfig=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pkgconfig=yes

                                                            if test "${sage_use_system_pkgconfig}" = "yes"
then :
  sage_use_system_pkgconfig=no
fi

fi

                if test "x$sage_spkg_install_pkgconfig" = xno
then :

                                        sage_use_system_pkgconfig=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pkgconfig" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pkgconfig" >&6;}

else $as_nop

                    if test "x$sage_use_system_pkgconfig" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pkgconfig=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pkgconfig)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pkgconfig" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pkgconfig" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PKGCONFIG










# BEGIN SAGE_SPKG_CONFIGURE_PLATFORMDIRS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/platformdirs/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG platformdirs..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG platformdirs... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-platformdirs was given.
if test ${with_system_platformdirs+y}
then :
  withval=$with_system_platformdirs; sage_use_system_platformdirs=$withval

fi


sage_spkg_name=platformdirs

if test ${sage_use_system_platformdirs+y}
then :

else $as_nop
  sage_use_system_platformdirs=yes
fi

sage_spkg_install_platformdirs=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: platformdirs has already been installed by SageMath" >&5
printf "%s\n" "$as_me: platformdirs has already been installed by SageMath" >&6;}
    sage_spkg_install_platformdirs=yes
    sage_use_system_platformdirs=installed

fi

if test ${sage_require_platformdirs+y}
then :

else $as_nop
  sage_require_platformdirs=yes
fi


if test "x$sage_spkg_install_platformdirs" = xno
then :

    if test "x$sage_require_platformdirs" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG platformdirs is not required on this system" >&5
printf "%s\n" "$as_me: SPKG platformdirs is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_platformdirs" = xno
then :

                        sage_spkg_install_platformdirs=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'platformdirs',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package platformdirs (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package platformdirs (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_platformdirs=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_platformdirs=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_platformdirs=yes

                                                            if test "${sage_use_system_platformdirs}" = "yes"
then :
  sage_use_system_platformdirs=no
fi

fi

                if test "x$sage_spkg_install_platformdirs" = xno
then :

                                        sage_use_system_platformdirs=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG platformdirs" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG platformdirs" >&6;}

else $as_nop

                    if test "x$sage_use_system_platformdirs" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-platformdirs=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-platformdirs)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG platformdirs" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG platformdirs" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PLATFORMDIRS










# BEGIN SAGE_SPKG_CONFIGURE_PLUGGY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pluggy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pluggy..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pluggy... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-pluggy was given.
if test ${with_system_pluggy+y}
then :
  withval=$with_system_pluggy; sage_use_system_pluggy=$withval

fi


sage_spkg_name=pluggy

if test ${sage_use_system_pluggy+y}
then :

else $as_nop
  sage_use_system_pluggy=yes
fi

sage_spkg_install_pluggy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pluggy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pluggy has already been installed by SageMath" >&6;}
    sage_spkg_install_pluggy=yes
    sage_use_system_pluggy=installed

fi

if test ${sage_require_pluggy+y}
then :

else $as_nop
  sage_require_pluggy=yes
fi


if test "x$sage_spkg_install_pluggy" = xno
then :

    if test "x$sage_require_pluggy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pluggy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pluggy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pluggy" = xno
then :

                        sage_spkg_install_pluggy=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pluggy >=1.5',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pluggy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pluggy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pluggy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pluggy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pluggy=yes

                                                            if test "${sage_use_system_pluggy}" = "yes"
then :
  sage_use_system_pluggy=no
fi

fi

                if test "x$sage_spkg_install_pluggy" = xno
then :

                                        sage_use_system_pluggy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pluggy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pluggy" >&6;}

else $as_nop

                    if test "x$sage_use_system_pluggy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pluggy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pluggy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pluggy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pluggy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PLUGGY










# BEGIN SAGE_SPKG_CONFIGURE_PLY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ply/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ply..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG ply... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-ply was given.
if test ${with_system_ply+y}
then :
  withval=$with_system_ply; sage_use_system_ply=$withval

fi


sage_spkg_name=ply

if test ${sage_use_system_ply+y}
then :

else $as_nop
  sage_use_system_ply=yes
fi

sage_spkg_install_ply=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ply has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ply has already been installed by SageMath" >&6;}
    sage_spkg_install_ply=yes
    sage_use_system_ply=installed

fi

if test ${sage_require_ply+y}
then :

else $as_nop
  sage_require_ply=yes
fi


if test "x$sage_spkg_install_ply" = xno
then :

    if test "x$sage_require_ply" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ply is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ply is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ply" = xno
then :

                        sage_spkg_install_ply=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'ply',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package ply (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package ply (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_ply=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_ply=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_ply=yes

                                                            if test "${sage_use_system_ply}" = "yes"
then :
  sage_use_system_ply=no
fi

fi

                if test "x$sage_spkg_install_ply" = xno
then :

                                        sage_use_system_ply=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ply" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ply" >&6;}

else $as_nop

                    if test "x$sage_use_system_ply" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ply=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ply)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ply" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ply" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PLY










# BEGIN SAGE_SPKG_CONFIGURE_PPLPY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pplpy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pplpy..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG pplpy... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-pplpy was given.
if test ${with_system_pplpy+y}
then :
  withval=$with_system_pplpy; sage_use_system_pplpy=$withval

fi


sage_spkg_name=pplpy

if test ${sage_use_system_pplpy+y}
then :

else $as_nop
  sage_use_system_pplpy=yes
fi

sage_spkg_install_pplpy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pplpy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pplpy has already been installed by SageMath" >&6;}
    sage_spkg_install_pplpy=yes
    sage_use_system_pplpy=installed

fi

if test ${sage_require_pplpy+y}
then :

else $as_nop
  sage_require_pplpy=yes
fi


if test "x$sage_spkg_install_pplpy" = xno
then :

    if test "x$sage_require_pplpy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pplpy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pplpy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pplpy" = xno
then :

                        sage_spkg_install_pplpy=yes

else $as_nop








    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of cysignals gmpy2 ppl is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of cysignals gmpy2 ppl is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_cysignals = xyes -o x$sage_spkg_install_gmpy2 = xyes -o x$sage_spkg_install_ppl = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install pplpy as well" >&5
printf "%s\n" "yes; install pplpy as well" >&6; }
        sage_spkg_install_pplpy=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'passagemath-ppl',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pplpy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pplpy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pplpy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pplpy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pplpy=yes

                                                            if test "${sage_use_system_pplpy}" = "yes"
then :
  sage_use_system_pplpy=no
fi

fi



fi


                if test "x$sage_spkg_install_pplpy" = xno
then :

                                        sage_use_system_pplpy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pplpy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pplpy" >&6;}

else $as_nop

                    if test "x$sage_use_system_pplpy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pplpy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pplpy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pplpy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pplpy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PPLPY










# BEGIN SAGE_SPKG_CONFIGURE_PRIMECOUNTPY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/primecountpy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG primecountpy..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG primecountpy... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-primecountpy was given.
if test ${with_system_primecountpy+y}
then :
  withval=$with_system_primecountpy; sage_use_system_primecountpy=$withval

fi


sage_spkg_name=primecountpy

if test ${sage_use_system_primecountpy+y}
then :

else $as_nop
  sage_use_system_primecountpy=yes
fi

sage_spkg_install_primecountpy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: primecountpy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: primecountpy has already been installed by SageMath" >&6;}
    sage_spkg_install_primecountpy=yes
    sage_use_system_primecountpy=installed

fi

if test ${sage_require_primecountpy+y}
then :

else $as_nop
  sage_require_primecountpy=yes
fi


if test "x$sage_spkg_install_primecountpy" = xno
then :

    if test "x$sage_require_primecountpy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG primecountpy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG primecountpy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_primecountpy" = xno
then :

                        sage_spkg_install_primecountpy=yes

else $as_nop







    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of cysignals primecount is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of cysignals primecount is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_cysignals = xyes -o x$sage_spkg_install_primecount = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install primecountpy as well" >&5
printf "%s\n" "yes; install primecountpy as well" >&6; }
        sage_spkg_install_primecountpy=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'passagemath-primesieve-primecount',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package primecountpy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package primecountpy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_primecountpy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_primecountpy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_primecountpy=yes

                                                            if test "${sage_use_system_primecountpy}" = "yes"
then :
  sage_use_system_primecountpy=no
fi

fi



fi


                if test "x$sage_spkg_install_primecountpy" = xno
then :

                                        sage_use_system_primecountpy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG primecountpy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG primecountpy" >&6;}

else $as_nop

                    if test "x$sage_use_system_primecountpy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-primecountpy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-primecountpy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG primecountpy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG primecountpy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PRIMECOUNTPY










# BEGIN SAGE_SPKG_CONFIGURE_PROMETHEUS_CLIENT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/prometheus_client/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG prometheus_client..." >& 6
printf "%s\n" "## ------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG prometheus_client... ##
## ------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-prometheus_client was given.
if test ${with_system_prometheus_client+y}
then :
  withval=$with_system_prometheus_client; sage_use_system_prometheus_client=$withval

fi


sage_spkg_name=prometheus_client

if test ${sage_use_system_prometheus_client+y}
then :

else $as_nop
  sage_use_system_prometheus_client=yes
fi

sage_spkg_install_prometheus_client=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: prometheus_client has already been installed by SageMath" >&5
printf "%s\n" "$as_me: prometheus_client has already been installed by SageMath" >&6;}
    sage_spkg_install_prometheus_client=yes
    sage_use_system_prometheus_client=installed

fi

if test ${sage_require_prometheus_client+y}
then :

else $as_nop
  sage_require_prometheus_client=yes
fi


if test "x$sage_spkg_install_prometheus_client" = xno
then :

    if test "x$sage_require_prometheus_client" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG prometheus_client is not required on this system" >&5
printf "%s\n" "$as_me: SPKG prometheus_client is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_prometheus_client" = xno
then :

                        sage_spkg_install_prometheus_client=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'prometheus_client >=0.8.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package prometheus_client (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package prometheus_client (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_prometheus_client=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_prometheus_client=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_prometheus_client=yes

                                                            if test "${sage_use_system_prometheus_client}" = "yes"
then :
  sage_use_system_prometheus_client=no
fi

fi


                if test "x$sage_spkg_install_prometheus_client" = xno
then :

                                        sage_use_system_prometheus_client=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG prometheus_client" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG prometheus_client" >&6;}

else $as_nop

                    if test "x$sage_use_system_prometheus_client" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-prometheus_client=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-prometheus_client)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG prometheus_client" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG prometheus_client" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PROMETHEUS_CLIENT










# BEGIN SAGE_SPKG_CONFIGURE_PROMPT_TOOLKIT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/prompt_toolkit/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG prompt_toolkit..." >& 6
printf "%s\n" "## --------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG prompt_toolkit... ##
## --------------------------------------------------------------- ##" >& 5


# Check whether --with-system-prompt_toolkit was given.
if test ${with_system_prompt_toolkit+y}
then :
  withval=$with_system_prompt_toolkit; sage_use_system_prompt_toolkit=$withval

fi


sage_spkg_name=prompt_toolkit

if test ${sage_use_system_prompt_toolkit+y}
then :

else $as_nop
  sage_use_system_prompt_toolkit=yes
fi

sage_spkg_install_prompt_toolkit=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: prompt_toolkit has already been installed by SageMath" >&5
printf "%s\n" "$as_me: prompt_toolkit has already been installed by SageMath" >&6;}
    sage_spkg_install_prompt_toolkit=yes
    sage_use_system_prompt_toolkit=installed

fi

if test ${sage_require_prompt_toolkit+y}
then :

else $as_nop
  sage_require_prompt_toolkit=yes
fi


if test "x$sage_spkg_install_prompt_toolkit" = xno
then :

    if test "x$sage_require_prompt_toolkit" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG prompt_toolkit is not required on this system" >&5
printf "%s\n" "$as_me: SPKG prompt_toolkit is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_prompt_toolkit" = xno
then :

                        sage_spkg_install_prompt_toolkit=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'prompt_toolkit >=3.0.43',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package prompt_toolkit (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package prompt_toolkit (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_prompt_toolkit=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_prompt_toolkit=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_prompt_toolkit=yes

                                                            if test "${sage_use_system_prompt_toolkit}" = "yes"
then :
  sage_use_system_prompt_toolkit=no
fi

fi


                if test "x$sage_spkg_install_prompt_toolkit" = xno
then :

                                        sage_use_system_prompt_toolkit=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG prompt_toolkit" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG prompt_toolkit" >&6;}

else $as_nop

                    if test "x$sage_use_system_prompt_toolkit" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-prompt_toolkit=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-prompt_toolkit)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG prompt_toolkit" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG prompt_toolkit" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PROMPT_TOOLKIT










# BEGIN SAGE_SPKG_CONFIGURE_PSUTIL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/psutil/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG psutil..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG psutil... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-psutil was given.
if test ${with_system_psutil+y}
then :
  withval=$with_system_psutil; sage_use_system_psutil=$withval

fi


sage_spkg_name=psutil

if test ${sage_use_system_psutil+y}
then :

else $as_nop
  sage_use_system_psutil=yes
fi

sage_spkg_install_psutil=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: psutil has already been installed by SageMath" >&5
printf "%s\n" "$as_me: psutil has already been installed by SageMath" >&6;}
    sage_spkg_install_psutil=yes
    sage_use_system_psutil=installed

fi

if test ${sage_require_psutil+y}
then :

else $as_nop
  sage_require_psutil=yes
fi


if test "x$sage_spkg_install_psutil" = xno
then :

    if test "x$sage_require_psutil" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG psutil is not required on this system" >&5
printf "%s\n" "$as_me: SPKG psutil is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_psutil" = xno
then :

                        sage_spkg_install_psutil=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'psutil',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package psutil (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package psutil (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_psutil=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_psutil=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_psutil=yes

                                                            if test "${sage_use_system_psutil}" = "yes"
then :
  sage_use_system_psutil=no
fi

fi

                if test "x$sage_spkg_install_psutil" = xno
then :

                                        sage_use_system_psutil=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG psutil" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG psutil" >&6;}

else $as_nop

                    if test "x$sage_use_system_psutil" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-psutil=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-psutil)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG psutil" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG psutil" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PSUTIL










# BEGIN SAGE_SPKG_CONFIGURE_PTYPROCESS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/ptyprocess/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG ptyprocess..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG ptyprocess... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-ptyprocess was given.
if test ${with_system_ptyprocess+y}
then :
  withval=$with_system_ptyprocess; sage_use_system_ptyprocess=$withval

fi


sage_spkg_name=ptyprocess

if test ${sage_use_system_ptyprocess+y}
then :

else $as_nop
  sage_use_system_ptyprocess=yes
fi

sage_spkg_install_ptyprocess=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ptyprocess has already been installed by SageMath" >&5
printf "%s\n" "$as_me: ptyprocess has already been installed by SageMath" >&6;}
    sage_spkg_install_ptyprocess=yes
    sage_use_system_ptyprocess=installed

fi

if test ${sage_require_ptyprocess+y}
then :

else $as_nop
  sage_require_ptyprocess=yes
fi


if test "x$sage_spkg_install_ptyprocess" = xno
then :

    if test "x$sage_require_ptyprocess" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG ptyprocess is not required on this system" >&5
printf "%s\n" "$as_me: SPKG ptyprocess is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_ptyprocess" = xno
then :

                        sage_spkg_install_ptyprocess=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'ptyprocess > 0.5',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package ptyprocess (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package ptyprocess (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_ptyprocess=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_ptyprocess=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_ptyprocess=yes

                                                            if test "${sage_use_system_ptyprocess}" = "yes"
then :
  sage_use_system_ptyprocess=no
fi

fi

                if test "x$sage_spkg_install_ptyprocess" = xno
then :

                                        sage_use_system_ptyprocess=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG ptyprocess" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG ptyprocess" >&6;}

else $as_nop

                    if test "x$sage_use_system_ptyprocess" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-ptyprocess=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-ptyprocess)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG ptyprocess" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG ptyprocess" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PTYPROCESS










# BEGIN SAGE_SPKG_CONFIGURE_PURE_EVAL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pure_eval/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pure_eval..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pure_eval... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-pure_eval was given.
if test ${with_system_pure_eval+y}
then :
  withval=$with_system_pure_eval; sage_use_system_pure_eval=$withval

fi


sage_spkg_name=pure_eval

if test ${sage_use_system_pure_eval+y}
then :

else $as_nop
  sage_use_system_pure_eval=yes
fi

sage_spkg_install_pure_eval=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pure_eval has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pure_eval has already been installed by SageMath" >&6;}
    sage_spkg_install_pure_eval=yes
    sage_use_system_pure_eval=installed

fi

if test ${sage_require_pure_eval+y}
then :

else $as_nop
  sage_require_pure_eval=yes
fi


if test "x$sage_spkg_install_pure_eval" = xno
then :

    if test "x$sage_require_pure_eval" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pure_eval is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pure_eval is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pure_eval" = xno
then :

                        sage_spkg_install_pure_eval=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pure-eval',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pure_eval (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pure_eval (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pure_eval=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pure_eval=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pure_eval=yes

                                                            if test "${sage_use_system_pure_eval}" = "yes"
then :
  sage_use_system_pure_eval=no
fi

fi

                if test "x$sage_spkg_install_pure_eval" = xno
then :

                                        sage_use_system_pure_eval=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pure_eval" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pure_eval" >&6;}

else $as_nop

                    if test "x$sage_use_system_pure_eval" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pure_eval=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pure_eval)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pure_eval" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pure_eval" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PURE_EVAL










# BEGIN SAGE_SPKG_CONFIGURE_PY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/py/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG py..." >& 6
printf "%s\n" "## --------------------------------------------------- ##
## Checking whether SageMath should install SPKG py... ##
## --------------------------------------------------- ##" >& 5


# Check whether --with-system-py was given.
if test ${with_system_py+y}
then :
  withval=$with_system_py; sage_use_system_py=$withval

fi


sage_spkg_name=py

if test ${sage_use_system_py+y}
then :

else $as_nop
  sage_use_system_py=yes
fi

sage_spkg_install_py=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: py has already been installed by SageMath" >&5
printf "%s\n" "$as_me: py has already been installed by SageMath" >&6;}
    sage_spkg_install_py=yes
    sage_use_system_py=installed

fi

if test ${sage_require_py+y}
then :

else $as_nop
  sage_require_py=yes
fi


if test "x$sage_spkg_install_py" = xno
then :

    if test "x$sage_require_py" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG py is not required on this system" >&5
printf "%s\n" "$as_me: SPKG py is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_py" = xno
then :

                        sage_spkg_install_py=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'py',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package py (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package py (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_py=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_py=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_py=yes

                                                            if test "${sage_use_system_py}" = "yes"
then :
  sage_use_system_py=no
fi

fi

                if test "x$sage_spkg_install_py" = xno
then :

                                        sage_use_system_py=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG py" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG py" >&6;}

else $as_nop

                    if test "x$sage_use_system_py" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-py=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-py)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG py" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG py" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PY










# BEGIN SAGE_SPKG_CONFIGURE_PYBIND11

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pybind11/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pybind11..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pybind11... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-pybind11 was given.
if test ${with_system_pybind11+y}
then :
  withval=$with_system_pybind11; sage_use_system_pybind11=$withval

fi


sage_spkg_name=pybind11

if test ${sage_use_system_pybind11+y}
then :

else $as_nop
  sage_use_system_pybind11=yes
fi

sage_spkg_install_pybind11=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pybind11 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pybind11 has already been installed by SageMath" >&6;}
    sage_spkg_install_pybind11=yes
    sage_use_system_pybind11=installed

fi

if test ${sage_require_pybind11+y}
then :

else $as_nop
  sage_require_pybind11=yes
fi


if test "x$sage_spkg_install_pybind11" = xno
then :

    if test "x$sage_require_pybind11" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pybind11 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pybind11 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pybind11" = xno
then :

                        sage_spkg_install_pybind11=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pybind11>=2.13.2,<2.14.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pybind11 (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pybind11 (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pybind11=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pybind11=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pybind11=yes

                                                            if test "${sage_use_system_pybind11}" = "yes"
then :
  sage_use_system_pybind11=no
fi

fi

                if test "x$sage_spkg_install_pybind11" = xno
then :

                                        sage_use_system_pybind11=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pybind11" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pybind11" >&6;}

else $as_nop

                    if test "x$sage_use_system_pybind11" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pybind11=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pybind11)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pybind11" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pybind11" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYBIND11










# BEGIN SAGE_SPKG_CONFIGURE_PYBTEX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pybtex/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pybtex..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pybtex... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-pybtex was given.
if test ${with_system_pybtex+y}
then :
  withval=$with_system_pybtex; sage_use_system_pybtex=$withval

fi


sage_spkg_name=pybtex

if test ${sage_use_system_pybtex+y}
then :

else $as_nop
  sage_use_system_pybtex=yes
fi

sage_spkg_install_pybtex=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pybtex has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pybtex has already been installed by SageMath" >&6;}
    sage_spkg_install_pybtex=yes
    sage_use_system_pybtex=installed

fi

if test ${sage_require_pybtex+y}
then :

else $as_nop
  sage_require_pybtex=yes
fi


if test "x$sage_spkg_install_pybtex" = xno
then :

    if test "x$sage_require_pybtex" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pybtex is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pybtex is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pybtex" = xno
then :

                        sage_spkg_install_pybtex=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pybtex',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pybtex (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pybtex (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pybtex=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pybtex=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pybtex=yes

                                                            if test "${sage_use_system_pybtex}" = "yes"
then :
  sage_use_system_pybtex=no
fi

fi

                if test "x$sage_spkg_install_pybtex" = xno
then :

                                        sage_use_system_pybtex=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pybtex" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pybtex" >&6;}

else $as_nop

                    if test "x$sage_use_system_pybtex" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pybtex=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pybtex)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pybtex" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pybtex" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYBTEX










# BEGIN SAGE_SPKG_CONFIGURE_PYCOSAT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pycosat/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pycosat..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pycosat... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-pycosat was given.
if test ${with_system_pycosat+y}
then :
  withval=$with_system_pycosat; sage_use_system_pycosat=$withval

fi


sage_spkg_name=pycosat

if test ${sage_use_system_pycosat+y}
then :

else $as_nop
  sage_use_system_pycosat=yes
fi

sage_spkg_install_pycosat=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pycosat has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pycosat has already been installed by SageMath" >&6;}
    sage_spkg_install_pycosat=yes
    sage_use_system_pycosat=installed

fi

if test ${sage_require_pycosat+y}
then :

else $as_nop
  sage_require_pycosat=yes
fi


if test "x$sage_spkg_install_pycosat" = xno
then :

    if test "x$sage_require_pycosat" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pycosat is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pycosat is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pycosat" = xno
then :

                        sage_spkg_install_pycosat=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pycosat >=0.6.3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pycosat (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pycosat (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pycosat=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pycosat=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pycosat=yes

                                                            if test "${sage_use_system_pycosat}" = "yes"
then :
  sage_use_system_pycosat=no
fi

fi

                if test "x$sage_spkg_install_pycosat" = xno
then :

                                        sage_use_system_pycosat=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pycosat" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pycosat" >&6;}

else $as_nop

                    if test "x$sage_use_system_pycosat" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pycosat=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pycosat)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pycosat" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pycosat" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYCOSAT










# BEGIN SAGE_SPKG_CONFIGURE_PYCPARSER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pycparser/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pycparser..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pycparser... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-pycparser was given.
if test ${with_system_pycparser+y}
then :
  withval=$with_system_pycparser; sage_use_system_pycparser=$withval

fi


sage_spkg_name=pycparser

if test ${sage_use_system_pycparser+y}
then :

else $as_nop
  sage_use_system_pycparser=yes
fi

sage_spkg_install_pycparser=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pycparser has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pycparser has already been installed by SageMath" >&6;}
    sage_spkg_install_pycparser=yes
    sage_use_system_pycparser=installed

fi

if test ${sage_require_pycparser+y}
then :

else $as_nop
  sage_require_pycparser=yes
fi


if test "x$sage_spkg_install_pycparser" = xno
then :

    if test "x$sage_require_pycparser" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pycparser is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pycparser is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pycparser" = xno
then :

                        sage_spkg_install_pycparser=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pycparser >=2.20',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pycparser (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pycparser (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pycparser=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pycparser=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pycparser=yes

                                                            if test "${sage_use_system_pycparser}" = "yes"
then :
  sage_use_system_pycparser=no
fi

fi

                if test "x$sage_spkg_install_pycparser" = xno
then :

                                        sage_use_system_pycparser=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pycparser" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pycparser" >&6;}

else $as_nop

                    if test "x$sage_use_system_pycparser" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pycparser=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pycparser)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pycparser" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pycparser" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYCPARSER










# BEGIN SAGE_SPKG_CONFIGURE_PYCRYPTOSAT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pycryptosat/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pycryptosat..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG pycryptosat... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-pycryptosat was given.
if test ${with_system_pycryptosat+y}
then :
  withval=$with_system_pycryptosat; sage_use_system_pycryptosat=$withval

fi


sage_spkg_name=pycryptosat

if test ${sage_use_system_pycryptosat+y}
then :

else $as_nop
  sage_use_system_pycryptosat=yes
fi

sage_spkg_install_pycryptosat=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pycryptosat has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pycryptosat has already been installed by SageMath" >&6;}
    sage_spkg_install_pycryptosat=yes
    sage_use_system_pycryptosat=installed

fi

if test ${sage_require_pycryptosat+y}
then :

else $as_nop
  sage_require_pycryptosat=yes
fi


if test "x$sage_spkg_install_pycryptosat" = xno
then :

    if test "x$sage_require_pycryptosat" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pycryptosat is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pycryptosat is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pycryptosat" = xno
then :

                        sage_spkg_install_pycryptosat=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pycryptosat',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pycryptosat (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pycryptosat (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pycryptosat=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pycryptosat=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pycryptosat=yes

                                                            if test "${sage_use_system_pycryptosat}" = "yes"
then :
  sage_use_system_pycryptosat=no
fi

fi

                if test "x$sage_spkg_install_pycryptosat" = xno
then :

                                        sage_use_system_pycryptosat=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pycryptosat" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pycryptosat" >&6;}

else $as_nop

                    if test "x$sage_use_system_pycryptosat" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pycryptosat=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pycryptosat)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pycryptosat" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pycryptosat" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYCRYPTOSAT










# BEGIN SAGE_SPKG_CONFIGURE_PYGMENTS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pygments/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pygments..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pygments... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-pygments was given.
if test ${with_system_pygments+y}
then :
  withval=$with_system_pygments; sage_use_system_pygments=$withval

fi


sage_spkg_name=pygments

if test ${sage_use_system_pygments+y}
then :

else $as_nop
  sage_use_system_pygments=yes
fi

sage_spkg_install_pygments=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pygments has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pygments has already been installed by SageMath" >&6;}
    sage_spkg_install_pygments=yes
    sage_use_system_pygments=installed

fi

if test ${sage_require_pygments+y}
then :

else $as_nop
  sage_require_pygments=yes
fi


if test "x$sage_spkg_install_pygments" = xno
then :

    if test "x$sage_require_pygments" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pygments is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pygments is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pygments" = xno
then :

                        sage_spkg_install_pygments=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pygments >=2.12',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pygments (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pygments (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pygments=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pygments=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pygments=yes

                                                            if test "${sage_use_system_pygments}" = "yes"
then :
  sage_use_system_pygments=no
fi

fi

                if test "x$sage_spkg_install_pygments" = xno
then :

                                        sage_use_system_pygments=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pygments" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pygments" >&6;}

else $as_nop

                    if test "x$sage_use_system_pygments" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pygments=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pygments)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pygments" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pygments" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYGMENTS










# BEGIN SAGE_SPKG_CONFIGURE_PYGRAPHVIZ

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pygraphviz/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pygraphviz..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pygraphviz... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-pygraphviz was given.
if test ${with_system_pygraphviz+y}
then :
  withval=$with_system_pygraphviz; sage_use_system_pygraphviz=$withval

fi


sage_spkg_name=pygraphviz

if test ${sage_use_system_pygraphviz+y}
then :

else $as_nop
  sage_use_system_pygraphviz=yes
fi

sage_spkg_install_pygraphviz=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pygraphviz has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pygraphviz has already been installed by SageMath" >&6;}
    sage_spkg_install_pygraphviz=yes
    sage_use_system_pygraphviz=installed

fi

if test ${sage_require_pygraphviz+y}
then :

else $as_nop
  sage_require_pygraphviz=yes
fi


if test "x$sage_spkg_install_pygraphviz" = xno
then :

    if test "x$sage_require_pygraphviz" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pygraphviz is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pygraphviz is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pygraphviz" = xno
then :

                        sage_spkg_install_pygraphviz=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pygraphviz',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pygraphviz (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pygraphviz (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pygraphviz=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pygraphviz=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pygraphviz=yes

                                                            if test "${sage_use_system_pygraphviz}" = "yes"
then :
  sage_use_system_pygraphviz=no
fi

fi

                if test "x$sage_spkg_install_pygraphviz" = xno
then :

                                        sage_use_system_pygraphviz=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pygraphviz" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pygraphviz" >&6;}

else $as_nop

                    if test "x$sage_use_system_pygraphviz" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pygraphviz=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pygraphviz)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pygraphviz" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pygraphviz" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYGRAPHVIZ










# BEGIN SAGE_SPKG_CONFIGURE_PYNORMALIZ

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pynormaliz/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pynormaliz..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pynormaliz... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-pynormaliz was given.
if test ${with_system_pynormaliz+y}
then :
  withval=$with_system_pynormaliz; sage_use_system_pynormaliz=$withval

fi


sage_spkg_name=pynormaliz

if test ${sage_use_system_pynormaliz+y}
then :

else $as_nop
  sage_use_system_pynormaliz=yes
fi

sage_spkg_install_pynormaliz=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pynormaliz has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pynormaliz has already been installed by SageMath" >&6;}
    sage_spkg_install_pynormaliz=yes
    sage_use_system_pynormaliz=installed

fi

if test ${sage_require_pynormaliz+y}
then :

else $as_nop
  sage_require_pynormaliz=yes
fi


if test "x$sage_spkg_install_pynormaliz" = xno
then :

    if test "x$sage_require_pynormaliz" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pynormaliz is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pynormaliz is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pynormaliz" = xno
then :

                        sage_spkg_install_pynormaliz=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pynormaliz ==2.21',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pynormaliz (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pynormaliz (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pynormaliz=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pynormaliz=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pynormaliz=yes

                                                            if test "${sage_use_system_pynormaliz}" = "yes"
then :
  sage_use_system_pynormaliz=no
fi

fi

                if test "x$sage_spkg_install_pynormaliz" = xno
then :

                                        sage_use_system_pynormaliz=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pynormaliz" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pynormaliz" >&6;}

else $as_nop

                    if test "x$sage_use_system_pynormaliz" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pynormaliz=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pynormaliz)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pynormaliz" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pynormaliz" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYNORMALIZ










# BEGIN SAGE_SPKG_CONFIGURE_PYPARSING

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pyparsing/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pyparsing..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pyparsing... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-pyparsing was given.
if test ${with_system_pyparsing+y}
then :
  withval=$with_system_pyparsing; sage_use_system_pyparsing=$withval

fi


sage_spkg_name=pyparsing

if test ${sage_use_system_pyparsing+y}
then :

else $as_nop
  sage_use_system_pyparsing=yes
fi

sage_spkg_install_pyparsing=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pyparsing has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pyparsing has already been installed by SageMath" >&6;}
    sage_spkg_install_pyparsing=yes
    sage_use_system_pyparsing=installed

fi

if test ${sage_require_pyparsing+y}
then :

else $as_nop
  sage_require_pyparsing=yes
fi


if test "x$sage_spkg_install_pyparsing" = xno
then :

    if test "x$sage_require_pyparsing" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pyparsing is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pyparsing is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pyparsing" = xno
then :

                        sage_spkg_install_pyparsing=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pyparsing >=3.2.3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pyparsing (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pyparsing (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pyparsing=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pyparsing=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pyparsing=yes

                                                            if test "${sage_use_system_pyparsing}" = "yes"
then :
  sage_use_system_pyparsing=no
fi

fi

                if test "x$sage_spkg_install_pyparsing" = xno
then :

                                        sage_use_system_pyparsing=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pyparsing" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pyparsing" >&6;}

else $as_nop

                    if test "x$sage_use_system_pyparsing" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pyparsing=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pyparsing)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pyparsing" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pyparsing" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYPARSING










# BEGIN SAGE_SPKG_CONFIGURE_PYPROJECT_API

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pyproject_api/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pyproject_api..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pyproject_api... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pyproject_api was given.
if test ${with_system_pyproject_api+y}
then :
  withval=$with_system_pyproject_api; sage_use_system_pyproject_api=$withval

fi


sage_spkg_name=pyproject_api

if test ${sage_use_system_pyproject_api+y}
then :

else $as_nop
  sage_use_system_pyproject_api=yes
fi

sage_spkg_install_pyproject_api=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pyproject_api has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pyproject_api has already been installed by SageMath" >&6;}
    sage_spkg_install_pyproject_api=yes
    sage_use_system_pyproject_api=installed

fi

if test ${sage_require_pyproject_api+y}
then :

else $as_nop
  sage_require_pyproject_api=yes
fi


if test "x$sage_spkg_install_pyproject_api" = xno
then :

    if test "x$sage_require_pyproject_api" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pyproject_api is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pyproject_api is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pyproject_api" = xno
then :

                        sage_spkg_install_pyproject_api=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pyproject-api',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pyproject_api (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pyproject_api (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pyproject_api=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pyproject_api=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pyproject_api=yes

                                                            if test "${sage_use_system_pyproject_api}" = "yes"
then :
  sage_use_system_pyproject_api=no
fi

fi

                if test "x$sage_spkg_install_pyproject_api" = xno
then :

                                        sage_use_system_pyproject_api=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pyproject_api" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pyproject_api" >&6;}

else $as_nop

                    if test "x$sage_use_system_pyproject_api" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pyproject_api=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pyproject_api)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pyproject_api" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pyproject_api" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYPROJECT_API










# BEGIN SAGE_SPKG_CONFIGURE_PYPROJECT_HOOKS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pyproject_hooks/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pyproject_hooks..." >& 6
printf "%s\n" "## ---------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pyproject_hooks... ##
## ---------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pyproject_hooks was given.
if test ${with_system_pyproject_hooks+y}
then :
  withval=$with_system_pyproject_hooks; sage_use_system_pyproject_hooks=$withval

fi


sage_spkg_name=pyproject_hooks

if test ${sage_use_system_pyproject_hooks+y}
then :

else $as_nop
  sage_use_system_pyproject_hooks=yes
fi

sage_spkg_install_pyproject_hooks=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pyproject_hooks has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pyproject_hooks has already been installed by SageMath" >&6;}
    sage_spkg_install_pyproject_hooks=yes
    sage_use_system_pyproject_hooks=installed

fi

if test ${sage_require_pyproject_hooks+y}
then :

else $as_nop
  sage_require_pyproject_hooks=yes
fi


if test "x$sage_spkg_install_pyproject_hooks" = xno
then :

    if test "x$sage_require_pyproject_hooks" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pyproject_hooks is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pyproject_hooks is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pyproject_hooks" = xno
then :

                        sage_spkg_install_pyproject_hooks=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pyproject_hooks',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pyproject_hooks (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pyproject_hooks (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pyproject_hooks=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pyproject_hooks=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pyproject_hooks=yes

                                                            if test "${sage_use_system_pyproject_hooks}" = "yes"
then :
  sage_use_system_pyproject_hooks=no
fi

fi

                if test "x$sage_spkg_install_pyproject_hooks" = xno
then :

                                        sage_use_system_pyproject_hooks=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pyproject_hooks" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pyproject_hooks" >&6;}

else $as_nop

                    if test "x$sage_use_system_pyproject_hooks" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pyproject_hooks=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pyproject_hooks)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pyproject_hooks" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pyproject_hooks" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYPROJECT_HOOKS










# BEGIN SAGE_SPKG_CONFIGURE_PYPROJECT_METADATA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pyproject_metadata/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pyproject_metadata..." >& 6
printf "%s\n" "## ------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pyproject_metadata... ##
## ------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pyproject_metadata was given.
if test ${with_system_pyproject_metadata+y}
then :
  withval=$with_system_pyproject_metadata; sage_use_system_pyproject_metadata=$withval

fi


sage_spkg_name=pyproject_metadata

if test ${sage_use_system_pyproject_metadata+y}
then :

else $as_nop
  sage_use_system_pyproject_metadata=yes
fi

sage_spkg_install_pyproject_metadata=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pyproject_metadata has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pyproject_metadata has already been installed by SageMath" >&6;}
    sage_spkg_install_pyproject_metadata=yes
    sage_use_system_pyproject_metadata=installed

fi

if test ${sage_require_pyproject_metadata+y}
then :

else $as_nop
  sage_require_pyproject_metadata=yes
fi


if test "x$sage_spkg_install_pyproject_metadata" = xno
then :

    if test "x$sage_require_pyproject_metadata" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pyproject_metadata is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pyproject_metadata is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pyproject_metadata" = xno
then :

                        sage_spkg_install_pyproject_metadata=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pyproject-metadata',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pyproject_metadata (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pyproject_metadata (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pyproject_metadata=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pyproject_metadata=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pyproject_metadata=yes

                                                            if test "${sage_use_system_pyproject_metadata}" = "yes"
then :
  sage_use_system_pyproject_metadata=no
fi

fi


                if test "x$sage_spkg_install_pyproject_metadata" = xno
then :

                                        sage_use_system_pyproject_metadata=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pyproject_metadata" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pyproject_metadata" >&6;}

else $as_nop

                    if test "x$sage_use_system_pyproject_metadata" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pyproject_metadata=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pyproject_metadata)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pyproject_metadata" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pyproject_metadata" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYPROJECT_METADATA










# BEGIN SAGE_SPKG_CONFIGURE_PYSCIPOPT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pyscipopt/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pyscipopt..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pyscipopt... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-pyscipopt was given.
if test ${with_system_pyscipopt+y}
then :
  withval=$with_system_pyscipopt; sage_use_system_pyscipopt=$withval

fi


sage_spkg_name=pyscipopt

if test ${sage_use_system_pyscipopt+y}
then :

else $as_nop
  sage_use_system_pyscipopt=yes
fi

sage_spkg_install_pyscipopt=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pyscipopt has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pyscipopt has already been installed by SageMath" >&6;}
    sage_spkg_install_pyscipopt=yes
    sage_use_system_pyscipopt=installed

fi

if test ${sage_require_pyscipopt+y}
then :

else $as_nop
  sage_require_pyscipopt=yes
fi


if test "x$sage_spkg_install_pyscipopt" = xno
then :

    if test "x$sage_require_pyscipopt" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pyscipopt is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pyscipopt is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pyscipopt" = xno
then :

                        sage_spkg_install_pyscipopt=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'PySCIPOpt',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pyscipopt (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pyscipopt (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pyscipopt=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pyscipopt=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pyscipopt=yes

                                                            if test "${sage_use_system_pyscipopt}" = "yes"
then :
  sage_use_system_pyscipopt=no
fi

fi

                if test "x$sage_spkg_install_pyscipopt" = xno
then :

                                        sage_use_system_pyscipopt=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pyscipopt" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pyscipopt" >&6;}

else $as_nop

                    if test "x$sage_use_system_pyscipopt" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pyscipopt=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pyscipopt)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pyscipopt" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pyscipopt" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYSCIPOPT










# BEGIN SAGE_SPKG_CONFIGURE_PYTEST

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pytest/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pytest..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pytest... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-pytest was given.
if test ${with_system_pytest+y}
then :
  withval=$with_system_pytest; sage_use_system_pytest=$withval

fi


sage_spkg_name=pytest

if test ${sage_use_system_pytest+y}
then :

else $as_nop
  sage_use_system_pytest=yes
fi

sage_spkg_install_pytest=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pytest has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pytest has already been installed by SageMath" >&6;}
    sage_spkg_install_pytest=yes
    sage_use_system_pytest=installed

fi

if test ${sage_require_pytest+y}
then :

else $as_nop
  sage_require_pytest=yes
fi


if test "x$sage_spkg_install_pytest" = xno
then :

    if test "x$sage_require_pytest" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pytest is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pytest is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pytest" = xno
then :

                        sage_spkg_install_pytest=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pytest',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pytest (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pytest (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pytest=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pytest=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pytest=yes

                                                            if test "${sage_use_system_pytest}" = "yes"
then :
  sage_use_system_pytest=no
fi

fi

                if test "x$sage_spkg_install_pytest" = xno
then :

                                        sage_use_system_pytest=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pytest" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pytest" >&6;}

else $as_nop

                    if test "x$sage_use_system_pytest" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pytest=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pytest)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pytest" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pytest" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYTEST










# BEGIN SAGE_SPKG_CONFIGURE_PYTEST_MOCK

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pytest_mock/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pytest_mock..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG pytest_mock... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-pytest_mock was given.
if test ${with_system_pytest_mock+y}
then :
  withval=$with_system_pytest_mock; sage_use_system_pytest_mock=$withval

fi


sage_spkg_name=pytest_mock

if test ${sage_use_system_pytest_mock+y}
then :

else $as_nop
  sage_use_system_pytest_mock=yes
fi

sage_spkg_install_pytest_mock=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pytest_mock has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pytest_mock has already been installed by SageMath" >&6;}
    sage_spkg_install_pytest_mock=yes
    sage_use_system_pytest_mock=installed

fi

if test ${sage_require_pytest_mock+y}
then :

else $as_nop
  sage_require_pytest_mock=yes
fi


if test "x$sage_spkg_install_pytest_mock" = xno
then :

    if test "x$sage_require_pytest_mock" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pytest_mock is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pytest_mock is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pytest_mock" = xno
then :

                        sage_spkg_install_pytest_mock=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pytest-mock',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pytest_mock (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pytest_mock (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pytest_mock=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pytest_mock=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pytest_mock=yes

                                                            if test "${sage_use_system_pytest_mock}" = "yes"
then :
  sage_use_system_pytest_mock=no
fi

fi

                if test "x$sage_spkg_install_pytest_mock" = xno
then :

                                        sage_use_system_pytest_mock=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pytest_mock" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pytest_mock" >&6;}

else $as_nop

                    if test "x$sage_use_system_pytest_mock" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pytest_mock=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pytest_mock)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pytest_mock" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pytest_mock" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYTEST_MOCK










# BEGIN SAGE_SPKG_CONFIGURE_PYTEST_XDIST

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pytest_xdist/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pytest_xdist..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pytest_xdist... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pytest_xdist was given.
if test ${with_system_pytest_xdist+y}
then :
  withval=$with_system_pytest_xdist; sage_use_system_pytest_xdist=$withval

fi


sage_spkg_name=pytest_xdist

if test ${sage_use_system_pytest_xdist+y}
then :

else $as_nop
  sage_use_system_pytest_xdist=yes
fi

sage_spkg_install_pytest_xdist=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pytest_xdist has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pytest_xdist has already been installed by SageMath" >&6;}
    sage_spkg_install_pytest_xdist=yes
    sage_use_system_pytest_xdist=installed

fi

if test ${sage_require_pytest_xdist+y}
then :

else $as_nop
  sage_require_pytest_xdist=yes
fi


if test "x$sage_spkg_install_pytest_xdist" = xno
then :

    if test "x$sage_require_pytest_xdist" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pytest_xdist is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pytest_xdist is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pytest_xdist" = xno
then :

                        sage_spkg_install_pytest_xdist=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pytest-xdist',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pytest_xdist (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pytest_xdist (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pytest_xdist=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pytest_xdist=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pytest_xdist=yes

                                                            if test "${sage_use_system_pytest_xdist}" = "yes"
then :
  sage_use_system_pytest_xdist=no
fi

fi

                if test "x$sage_spkg_install_pytest_xdist" = xno
then :

                                        sage_use_system_pytest_xdist=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pytest_xdist" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pytest_xdist" >&6;}

else $as_nop

                    if test "x$sage_use_system_pytest_xdist" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pytest_xdist=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pytest_xdist)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pytest_xdist" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pytest_xdist" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYTEST_XDIST










# BEGIN SAGE_SPKG_CONFIGURE_PYTHON_BUILD

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/python_build/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG python_build..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG python_build... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-python_build was given.
if test ${with_system_python_build+y}
then :
  withval=$with_system_python_build; sage_use_system_python_build=$withval

fi


sage_spkg_name=python_build

if test ${sage_use_system_python_build+y}
then :

else $as_nop
  sage_use_system_python_build=yes
fi

sage_spkg_install_python_build=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: python_build has already been installed by SageMath" >&5
printf "%s\n" "$as_me: python_build has already been installed by SageMath" >&6;}
    sage_spkg_install_python_build=yes
    sage_use_system_python_build=installed

fi

if test ${sage_require_python_build+y}
then :

else $as_nop
  sage_require_python_build=yes
fi


if test "x$sage_spkg_install_python_build" = xno
then :

    if test "x$sage_require_python_build" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG python_build is not required on this system" >&5
printf "%s\n" "$as_me: SPKG python_build is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_python_build" = xno
then :

                        sage_spkg_install_python_build=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'build',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package python_build (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package python_build (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_python_build=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_python_build=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_python_build=yes

                                                            if test "${sage_use_system_python_build}" = "yes"
then :
  sage_use_system_python_build=no
fi

fi

                if test "x$sage_spkg_install_python_build" = xno
then :

                                        sage_use_system_python_build=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG python_build" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG python_build" >&6;}

else $as_nop

                    if test "x$sage_use_system_python_build" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-python_build=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-python_build)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG python_build" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG python_build" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYTHON_BUILD










# BEGIN SAGE_SPKG_CONFIGURE_PYTHON_IGRAPH

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/python_igraph/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG python_igraph..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG python_igraph... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-python_igraph was given.
if test ${with_system_python_igraph+y}
then :
  withval=$with_system_python_igraph; sage_use_system_python_igraph=$withval

fi


sage_spkg_name=python_igraph

if test ${sage_use_system_python_igraph+y}
then :

else $as_nop
  sage_use_system_python_igraph=yes
fi

sage_spkg_install_python_igraph=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: python_igraph has already been installed by SageMath" >&5
printf "%s\n" "$as_me: python_igraph has already been installed by SageMath" >&6;}
    sage_spkg_install_python_igraph=yes
    sage_use_system_python_igraph=installed

fi

if test ${sage_require_python_igraph+y}
then :

else $as_nop
  sage_require_python_igraph=yes
fi


if test "x$sage_spkg_install_python_igraph" = xno
then :

    if test "x$sage_require_python_igraph" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG python_igraph is not required on this system" >&5
printf "%s\n" "$as_me: SPKG python_igraph is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_python_igraph" = xno
then :

                        sage_spkg_install_python_igraph=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'igraph',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package python_igraph (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package python_igraph (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_python_igraph=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_python_igraph=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_python_igraph=yes

                                                            if test "${sage_use_system_python_igraph}" = "yes"
then :
  sage_use_system_python_igraph=no
fi

fi

                if test "x$sage_spkg_install_python_igraph" = xno
then :

                                        sage_use_system_python_igraph=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG python_igraph" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG python_igraph" >&6;}

else $as_nop

                    if test "x$sage_use_system_python_igraph" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-python_igraph=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-python_igraph)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG python_igraph" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG python_igraph" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYTHON_IGRAPH










# BEGIN SAGE_SPKG_CONFIGURE_PYTHON_JSON_LOGGER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/python_json_logger/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG python_json_logger..." >& 6
printf "%s\n" "## ------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG python_json_logger... ##
## ------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-python_json_logger was given.
if test ${with_system_python_json_logger+y}
then :
  withval=$with_system_python_json_logger; sage_use_system_python_json_logger=$withval

fi


sage_spkg_name=python_json_logger

if test ${sage_use_system_python_json_logger+y}
then :

else $as_nop
  sage_use_system_python_json_logger=yes
fi

sage_spkg_install_python_json_logger=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: python_json_logger has already been installed by SageMath" >&5
printf "%s\n" "$as_me: python_json_logger has already been installed by SageMath" >&6;}
    sage_spkg_install_python_json_logger=yes
    sage_use_system_python_json_logger=installed

fi

if test ${sage_require_python_json_logger+y}
then :

else $as_nop
  sage_require_python_json_logger=yes
fi


if test "x$sage_spkg_install_python_json_logger" = xno
then :

    if test "x$sage_require_python_json_logger" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG python_json_logger is not required on this system" >&5
printf "%s\n" "$as_me: SPKG python_json_logger is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_python_json_logger" = xno
then :

                        sage_spkg_install_python_json_logger=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'python-json-logger',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package python_json_logger (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package python_json_logger (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_python_json_logger=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_python_json_logger=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_python_json_logger=yes

                                                            if test "${sage_use_system_python_json_logger}" = "yes"
then :
  sage_use_system_python_json_logger=no
fi

fi

                if test "x$sage_spkg_install_python_json_logger" = xno
then :

                                        sage_use_system_python_json_logger=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG python_json_logger" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG python_json_logger" >&6;}

else $as_nop

                    if test "x$sage_use_system_python_json_logger" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-python_json_logger=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-python_json_logger)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG python_json_logger" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG python_json_logger" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYTHON_JSON_LOGGER










# BEGIN SAGE_SPKG_CONFIGURE_PYTHRAN

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pythran/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pythran..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pythran... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-pythran was given.
if test ${with_system_pythran+y}
then :
  withval=$with_system_pythran; sage_use_system_pythran=$withval

fi


sage_spkg_name=pythran

if test ${sage_use_system_pythran+y}
then :

else $as_nop
  sage_use_system_pythran=yes
fi

sage_spkg_install_pythran=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pythran has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pythran has already been installed by SageMath" >&6;}
    sage_spkg_install_pythran=yes
    sage_use_system_pythran=installed

fi

if test ${sage_require_pythran+y}
then :

else $as_nop
  sage_require_pythran=yes
fi


if test "x$sage_spkg_install_pythran" = xno
then :

    if test "x$sage_require_pythran" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pythran is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pythran is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pythran" = xno
then :

                        sage_spkg_install_pythran=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pythran>=0.14.0,<0.18.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pythran (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pythran (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pythran=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pythran=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pythran=yes

                                                            if test "${sage_use_system_pythran}" = "yes"
then :
  sage_use_system_pythran=no
fi

fi

                if test "x$sage_spkg_install_pythran" = xno
then :

                                        sage_use_system_pythran=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pythran" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pythran" >&6;}

else $as_nop

                    if test "x$sage_use_system_pythran" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pythran=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pythran)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pythran" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pythran" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYTHRAN










# BEGIN SAGE_SPKG_CONFIGURE_PYTZ

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pytz/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pytz..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG pytz... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-pytz was given.
if test ${with_system_pytz+y}
then :
  withval=$with_system_pytz; sage_use_system_pytz=$withval

fi


sage_spkg_name=pytz

if test ${sage_use_system_pytz+y}
then :

else $as_nop
  sage_use_system_pytz=yes
fi

sage_spkg_install_pytz=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pytz has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pytz has already been installed by SageMath" >&6;}
    sage_spkg_install_pytz=yes
    sage_use_system_pytz=installed

fi

if test ${sage_require_pytz+y}
then :

else $as_nop
  sage_require_pytz=yes
fi


if test "x$sage_spkg_install_pytz" = xno
then :

    if test "x$sage_require_pytz" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pytz is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pytz is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pytz" = xno
then :

                        sage_spkg_install_pytz=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pytz >=2020.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pytz (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pytz (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pytz=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pytz=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pytz=yes

                                                            if test "${sage_use_system_pytz}" = "yes"
then :
  sage_use_system_pytz=no
fi

fi

                if test "x$sage_spkg_install_pytz" = xno
then :

                                        sage_use_system_pytz=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pytz" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pytz" >&6;}

else $as_nop

                    if test "x$sage_use_system_pytz" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pytz=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pytz)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pytz" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pytz" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYTZ










# BEGIN SAGE_SPKG_CONFIGURE_PYTZ_DEPRECATION_SHIM

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pytz_deprecation_shim/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pytz_deprecation_shim..." >& 6
printf "%s\n" "## ---------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pytz_deprecation_shim... ##
## ---------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-pytz_deprecation_shim was given.
if test ${with_system_pytz_deprecation_shim+y}
then :
  withval=$with_system_pytz_deprecation_shim; sage_use_system_pytz_deprecation_shim=$withval

fi


sage_spkg_name=pytz_deprecation_shim

if test ${sage_use_system_pytz_deprecation_shim+y}
then :

else $as_nop
  sage_use_system_pytz_deprecation_shim=yes
fi

sage_spkg_install_pytz_deprecation_shim=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pytz_deprecation_shim has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pytz_deprecation_shim has already been installed by SageMath" >&6;}
    sage_spkg_install_pytz_deprecation_shim=yes
    sage_use_system_pytz_deprecation_shim=installed

fi

if test ${sage_require_pytz_deprecation_shim+y}
then :

else $as_nop
  sage_require_pytz_deprecation_shim=yes
fi


if test "x$sage_spkg_install_pytz_deprecation_shim" = xno
then :

    if test "x$sage_require_pytz_deprecation_shim" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pytz_deprecation_shim is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pytz_deprecation_shim is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pytz_deprecation_shim" = xno
then :

                        sage_spkg_install_pytz_deprecation_shim=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pytz-deprecation-shim',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pytz_deprecation_shim (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pytz_deprecation_shim (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pytz_deprecation_shim=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pytz_deprecation_shim=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pytz_deprecation_shim=yes

                                                            if test "${sage_use_system_pytz_deprecation_shim}" = "yes"
then :
  sage_use_system_pytz_deprecation_shim=no
fi

fi

                if test "x$sage_spkg_install_pytz_deprecation_shim" = xno
then :

                                        sage_use_system_pytz_deprecation_shim=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pytz_deprecation_shim" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pytz_deprecation_shim" >&6;}

else $as_nop

                    if test "x$sage_use_system_pytz_deprecation_shim" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pytz_deprecation_shim=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pytz_deprecation_shim)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pytz_deprecation_shim" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pytz_deprecation_shim" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYTZ_DEPRECATION_SHIM










# BEGIN SAGE_SPKG_CONFIGURE_PYX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pyx/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pyx..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG pyx... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-pyx was given.
if test ${with_system_pyx+y}
then :
  withval=$with_system_pyx; sage_use_system_pyx=$withval

fi


sage_spkg_name=pyx

if test ${sage_use_system_pyx+y}
then :

else $as_nop
  sage_use_system_pyx=yes
fi

sage_spkg_install_pyx=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pyx has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pyx has already been installed by SageMath" >&6;}
    sage_spkg_install_pyx=yes
    sage_use_system_pyx=installed

fi

if test ${sage_require_pyx+y}
then :

else $as_nop
  sage_require_pyx=yes
fi


if test "x$sage_spkg_install_pyx" = xno
then :

    if test "x$sage_require_pyx" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pyx is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pyx is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pyx" = xno
then :

                        sage_spkg_install_pyx=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pyx',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pyx (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pyx (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pyx=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pyx=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pyx=yes

                                                            if test "${sage_use_system_pyx}" = "yes"
then :
  sage_use_system_pyx=no
fi

fi

                if test "x$sage_spkg_install_pyx" = xno
then :

                                        sage_use_system_pyx=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pyx" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pyx" >&6;}

else $as_nop

                    if test "x$sage_use_system_pyx" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pyx=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pyx)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pyx" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pyx" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYX










# BEGIN SAGE_SPKG_CONFIGURE_PYYAML

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pyyaml/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pyyaml..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG pyyaml... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-pyyaml was given.
if test ${with_system_pyyaml+y}
then :
  withval=$with_system_pyyaml; sage_use_system_pyyaml=$withval

fi


sage_spkg_name=pyyaml

if test ${sage_use_system_pyyaml+y}
then :

else $as_nop
  sage_use_system_pyyaml=yes
fi

sage_spkg_install_pyyaml=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pyyaml has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pyyaml has already been installed by SageMath" >&6;}
    sage_spkg_install_pyyaml=yes
    sage_use_system_pyyaml=installed

fi

if test ${sage_require_pyyaml+y}
then :

else $as_nop
  sage_require_pyyaml=yes
fi


if test "x$sage_spkg_install_pyyaml" = xno
then :

    if test "x$sage_require_pyyaml" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pyyaml is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pyyaml is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pyyaml" = xno
then :

                        sage_spkg_install_pyyaml=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'PyYAML',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pyyaml (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pyyaml (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pyyaml=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pyyaml=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pyyaml=yes

                                                            if test "${sage_use_system_pyyaml}" = "yes"
then :
  sage_use_system_pyyaml=no
fi

fi

                if test "x$sage_spkg_install_pyyaml" = xno
then :

                                        sage_use_system_pyyaml=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pyyaml" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pyyaml" >&6;}

else $as_nop

                    if test "x$sage_use_system_pyyaml" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pyyaml=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pyyaml)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pyyaml" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pyyaml" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYYAML










# BEGIN SAGE_SPKG_CONFIGURE_PYZMQ

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/pyzmq/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG pyzmq..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG pyzmq... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-pyzmq was given.
if test ${with_system_pyzmq+y}
then :
  withval=$with_system_pyzmq; sage_use_system_pyzmq=$withval

fi


sage_spkg_name=pyzmq

if test ${sage_use_system_pyzmq+y}
then :

else $as_nop
  sage_use_system_pyzmq=yes
fi

sage_spkg_install_pyzmq=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: pyzmq has already been installed by SageMath" >&5
printf "%s\n" "$as_me: pyzmq has already been installed by SageMath" >&6;}
    sage_spkg_install_pyzmq=yes
    sage_use_system_pyzmq=installed

fi

if test ${sage_require_pyzmq+y}
then :

else $as_nop
  sage_require_pyzmq=yes
fi


if test "x$sage_spkg_install_pyzmq" = xno
then :

    if test "x$sage_require_pyzmq" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG pyzmq is not required on this system" >&5
printf "%s\n" "$as_me: SPKG pyzmq is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_pyzmq" = xno
then :

                        sage_spkg_install_pyzmq=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of zeromq is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of zeromq is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_zeromq = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install pyzmq as well" >&5
printf "%s\n" "yes; install pyzmq as well" >&6; }
        sage_spkg_install_pyzmq=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'pyzmq >=19.0.2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package pyzmq (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package pyzmq (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_pyzmq=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_pyzmq=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_pyzmq=yes

                                                            if test "${sage_use_system_pyzmq}" = "yes"
then :
  sage_use_system_pyzmq=no
fi

fi



fi


                if test "x$sage_spkg_install_pyzmq" = xno
then :

                                        sage_use_system_pyzmq=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG pyzmq" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG pyzmq" >&6;}

else $as_nop

                    if test "x$sage_use_system_pyzmq" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-pyzmq=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-pyzmq)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG pyzmq" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG pyzmq" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_PYZMQ










# BEGIN SAGE_SPKG_CONFIGURE_QDLDL_PYTHON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/qdldl_python/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG qdldl_python..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG qdldl_python... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-qdldl_python was given.
if test ${with_system_qdldl_python+y}
then :
  withval=$with_system_qdldl_python; sage_use_system_qdldl_python=$withval

fi


sage_spkg_name=qdldl_python

if test ${sage_use_system_qdldl_python+y}
then :

else $as_nop
  sage_use_system_qdldl_python=yes
fi

sage_spkg_install_qdldl_python=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: qdldl_python has already been installed by SageMath" >&5
printf "%s\n" "$as_me: qdldl_python has already been installed by SageMath" >&6;}
    sage_spkg_install_qdldl_python=yes
    sage_use_system_qdldl_python=installed

fi

if test ${sage_require_qdldl_python+y}
then :

else $as_nop
  sage_require_qdldl_python=yes
fi


if test "x$sage_spkg_install_qdldl_python" = xno
then :

    if test "x$sage_require_qdldl_python" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG qdldl_python is not required on this system" >&5
printf "%s\n" "$as_me: SPKG qdldl_python is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_qdldl_python" = xno
then :

                        sage_spkg_install_qdldl_python=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'qdldl',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package qdldl_python (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package qdldl_python (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_qdldl_python=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_qdldl_python=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_qdldl_python=yes

                                                            if test "${sage_use_system_qdldl_python}" = "yes"
then :
  sage_use_system_qdldl_python=no
fi

fi

                if test "x$sage_spkg_install_qdldl_python" = xno
then :

                                        sage_use_system_qdldl_python=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG qdldl_python" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG qdldl_python" >&6;}

else $as_nop

                    if test "x$sage_use_system_qdldl_python" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-qdldl_python=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-qdldl_python)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG qdldl_python" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG qdldl_python" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_QDLDL_PYTHON










# BEGIN SAGE_SPKG_CONFIGURE_REFERENCING

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/referencing/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG referencing..." >& 6
printf "%s\n" "## ------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG referencing... ##
## ------------------------------------------------------------ ##" >& 5


# Check whether --with-system-referencing was given.
if test ${with_system_referencing+y}
then :
  withval=$with_system_referencing; sage_use_system_referencing=$withval

fi


sage_spkg_name=referencing

if test ${sage_use_system_referencing+y}
then :

else $as_nop
  sage_use_system_referencing=yes
fi

sage_spkg_install_referencing=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: referencing has already been installed by SageMath" >&5
printf "%s\n" "$as_me: referencing has already been installed by SageMath" >&6;}
    sage_spkg_install_referencing=yes
    sage_use_system_referencing=installed

fi

if test ${sage_require_referencing+y}
then :

else $as_nop
  sage_require_referencing=yes
fi


if test "x$sage_spkg_install_referencing" = xno
then :

    if test "x$sage_require_referencing" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG referencing is not required on this system" >&5
printf "%s\n" "$as_me: SPKG referencing is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_referencing" = xno
then :

                        sage_spkg_install_referencing=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'referencing',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package referencing (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package referencing (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_referencing=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_referencing=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_referencing=yes

                                                            if test "${sage_use_system_referencing}" = "yes"
then :
  sage_use_system_referencing=no
fi

fi

                if test "x$sage_spkg_install_referencing" = xno
then :

                                        sage_use_system_referencing=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG referencing" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG referencing" >&6;}

else $as_nop

                    if test "x$sage_use_system_referencing" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-referencing=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-referencing)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG referencing" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG referencing" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_REFERENCING










# BEGIN SAGE_SPKG_CONFIGURE_REQUESTS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/requests/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG requests..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG requests... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-requests was given.
if test ${with_system_requests+y}
then :
  withval=$with_system_requests; sage_use_system_requests=$withval

fi


sage_spkg_name=requests

if test ${sage_use_system_requests+y}
then :

else $as_nop
  sage_use_system_requests=yes
fi

sage_spkg_install_requests=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: requests has already been installed by SageMath" >&5
printf "%s\n" "$as_me: requests has already been installed by SageMath" >&6;}
    sage_spkg_install_requests=yes
    sage_use_system_requests=installed

fi

if test ${sage_require_requests+y}
then :

else $as_nop
  sage_require_requests=yes
fi


if test "x$sage_spkg_install_requests" = xno
then :

    if test "x$sage_require_requests" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG requests is not required on this system" >&5
printf "%s\n" "$as_me: SPKG requests is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_requests" = xno
then :

                        sage_spkg_install_requests=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'requests >=2.13.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package requests (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package requests (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_requests=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_requests=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_requests=yes

                                                            if test "${sage_use_system_requests}" = "yes"
then :
  sage_use_system_requests=no
fi

fi

                if test "x$sage_spkg_install_requests" = xno
then :

                                        sage_use_system_requests=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG requests" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG requests" >&6;}

else $as_nop

                    if test "x$sage_use_system_requests" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-requests=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-requests)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG requests" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG requests" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_REQUESTS










# BEGIN SAGE_SPKG_CONFIGURE_RFC3339_VALIDATOR

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/rfc3339_validator/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG rfc3339_validator..." >& 6
printf "%s\n" "## ------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG rfc3339_validator... ##
## ------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-rfc3339_validator was given.
if test ${with_system_rfc3339_validator+y}
then :
  withval=$with_system_rfc3339_validator; sage_use_system_rfc3339_validator=$withval

fi


sage_spkg_name=rfc3339_validator

if test ${sage_use_system_rfc3339_validator+y}
then :

else $as_nop
  sage_use_system_rfc3339_validator=yes
fi

sage_spkg_install_rfc3339_validator=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: rfc3339_validator has already been installed by SageMath" >&5
printf "%s\n" "$as_me: rfc3339_validator has already been installed by SageMath" >&6;}
    sage_spkg_install_rfc3339_validator=yes
    sage_use_system_rfc3339_validator=installed

fi

if test ${sage_require_rfc3339_validator+y}
then :

else $as_nop
  sage_require_rfc3339_validator=yes
fi


if test "x$sage_spkg_install_rfc3339_validator" = xno
then :

    if test "x$sage_require_rfc3339_validator" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG rfc3339_validator is not required on this system" >&5
printf "%s\n" "$as_me: SPKG rfc3339_validator is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_rfc3339_validator" = xno
then :

                        sage_spkg_install_rfc3339_validator=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'rfc3339-validator',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package rfc3339_validator (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package rfc3339_validator (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_rfc3339_validator=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_rfc3339_validator=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_rfc3339_validator=yes

                                                            if test "${sage_use_system_rfc3339_validator}" = "yes"
then :
  sage_use_system_rfc3339_validator=no
fi

fi

                if test "x$sage_spkg_install_rfc3339_validator" = xno
then :

                                        sage_use_system_rfc3339_validator=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG rfc3339_validator" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG rfc3339_validator" >&6;}

else $as_nop

                    if test "x$sage_use_system_rfc3339_validator" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-rfc3339_validator=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-rfc3339_validator)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG rfc3339_validator" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG rfc3339_validator" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_RFC3339_VALIDATOR










# BEGIN SAGE_SPKG_CONFIGURE_RFC3986_VALIDATOR

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/rfc3986_validator/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG rfc3986_validator..." >& 6
printf "%s\n" "## ------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG rfc3986_validator... ##
## ------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-rfc3986_validator was given.
if test ${with_system_rfc3986_validator+y}
then :
  withval=$with_system_rfc3986_validator; sage_use_system_rfc3986_validator=$withval

fi


sage_spkg_name=rfc3986_validator

if test ${sage_use_system_rfc3986_validator+y}
then :

else $as_nop
  sage_use_system_rfc3986_validator=yes
fi

sage_spkg_install_rfc3986_validator=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: rfc3986_validator has already been installed by SageMath" >&5
printf "%s\n" "$as_me: rfc3986_validator has already been installed by SageMath" >&6;}
    sage_spkg_install_rfc3986_validator=yes
    sage_use_system_rfc3986_validator=installed

fi

if test ${sage_require_rfc3986_validator+y}
then :

else $as_nop
  sage_require_rfc3986_validator=yes
fi


if test "x$sage_spkg_install_rfc3986_validator" = xno
then :

    if test "x$sage_require_rfc3986_validator" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG rfc3986_validator is not required on this system" >&5
printf "%s\n" "$as_me: SPKG rfc3986_validator is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_rfc3986_validator" = xno
then :

                        sage_spkg_install_rfc3986_validator=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'rfc3986-validator',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package rfc3986_validator (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package rfc3986_validator (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_rfc3986_validator=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_rfc3986_validator=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_rfc3986_validator=yes

                                                            if test "${sage_use_system_rfc3986_validator}" = "yes"
then :
  sage_use_system_rfc3986_validator=no
fi

fi

                if test "x$sage_spkg_install_rfc3986_validator" = xno
then :

                                        sage_use_system_rfc3986_validator=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG rfc3986_validator" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG rfc3986_validator" >&6;}

else $as_nop

                    if test "x$sage_use_system_rfc3986_validator" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-rfc3986_validator=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-rfc3986_validator)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG rfc3986_validator" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG rfc3986_validator" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_RFC3986_VALIDATOR










# BEGIN SAGE_SPKG_CONFIGURE_RPDS_PY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/rpds_py/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG rpds_py..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG rpds_py... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-rpds_py was given.
if test ${with_system_rpds_py+y}
then :
  withval=$with_system_rpds_py; sage_use_system_rpds_py=$withval

fi


sage_spkg_name=rpds_py

if test ${sage_use_system_rpds_py+y}
then :

else $as_nop
  sage_use_system_rpds_py=yes
fi

sage_spkg_install_rpds_py=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: rpds_py has already been installed by SageMath" >&5
printf "%s\n" "$as_me: rpds_py has already been installed by SageMath" >&6;}
    sage_spkg_install_rpds_py=yes
    sage_use_system_rpds_py=installed

fi

if test ${sage_require_rpds_py+y}
then :

else $as_nop
  sage_require_rpds_py=yes
fi


if test "x$sage_spkg_install_rpds_py" = xno
then :

    if test "x$sage_require_rpds_py" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG rpds_py is not required on this system" >&5
printf "%s\n" "$as_me: SPKG rpds_py is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_rpds_py" = xno
then :

                        sage_spkg_install_rpds_py=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'rpds-py',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package rpds_py (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package rpds_py (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_rpds_py=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_rpds_py=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_rpds_py=yes

                                                            if test "${sage_use_system_rpds_py}" = "yes"
then :
  sage_use_system_rpds_py=no
fi

fi

                if test "x$sage_spkg_install_rpds_py" = xno
then :

                                        sage_use_system_rpds_py=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG rpds_py" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG rpds_py" >&6;}

else $as_nop

                    if test "x$sage_use_system_rpds_py" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-rpds_py=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-rpds_py)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG rpds_py" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG rpds_py" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_RPDS_PY










# BEGIN SAGE_SPKG_CONFIGURE_RPY2

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/rpy2/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG rpy2..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG rpy2... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-rpy2 was given.
if test ${with_system_rpy2+y}
then :
  withval=$with_system_rpy2; sage_use_system_rpy2=$withval

fi


sage_spkg_name=rpy2

if test ${sage_use_system_rpy2+y}
then :

else $as_nop
  sage_use_system_rpy2=yes
fi

sage_spkg_install_rpy2=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: rpy2 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: rpy2 has already been installed by SageMath" >&6;}
    sage_spkg_install_rpy2=yes
    sage_use_system_rpy2=installed

fi

if test ${sage_require_rpy2+y}
then :

else $as_nop
  sage_require_rpy2=yes
fi


pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libR >= "3.5"" >&5
printf %s "checking for libR >= "3.5"... " >&6; }

if test -n "$R_CFLAGS"; then
    pkg_cv_R_CFLAGS="$R_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libR >= "3.5"\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libR >= "3.5"") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_R_CFLAGS=`$PKG_CONFIG --cflags "libR >= "3.5"" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$R_LIBS"; then
    pkg_cv_R_LIBS="$R_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libR >= "3.5"\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libR >= "3.5"") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_R_LIBS=`$PKG_CONFIG --libs "libR >= "3.5"" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
                R_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libR >= "3.5"" 2>&1`
        else
                R_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libR >= "3.5"" 2>&1`
        fi
        # Put the nasty error message in config.log where it belongs
        echo "$R_PKG_ERRORS" >&5

            sage_require_rpy2=no

elif test $pkg_failed = untried; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
            sage_require_rpy2=no

else
        R_CFLAGS=$pkg_cv_R_CFLAGS
        R_LIBS=$pkg_cv_R_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
            # Extract the first word of "R", so it can be a program name with args.
set dummy R; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_R_EXECUTABLE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $R_EXECUTABLE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_R_EXECUTABLE="$R_EXECUTABLE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_R_EXECUTABLE="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
R_EXECUTABLE=$ac_cv_path_R_EXECUTABLE
if test -n "$R_EXECUTABLE"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $R_EXECUTABLE" >&5
printf "%s\n" "$R_EXECUTABLE" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    if test "x$R_EXECUTABLE" = x
then :
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: R is not found" >&5
printf "%s\n" "$as_me: R is not found" >&6;}
            sage_require_rpy2=no

else $as_nop
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for version of R executable" >&5
printf %s "checking for version of R executable... " >&6; }
      R_VERSION=$($R_EXECUTABLE --version | sed -n 's/^R version \([0-9.]*\).*/\1/p')
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $R_VERSION" >&5
printf "%s\n" "$R_VERSION" >&6; }
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for version of libR" >&5
printf %s "checking for version of libR... " >&6; }
      LIBR_VERSION=$(pkg-config --modversion libR)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBR_VERSION" >&5
printf "%s\n" "$LIBR_VERSION" >&6; }
            if test "x$R_VERSION" = "x$LIBR_VERSION"
then :
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: R and libR versions match ($R_VERSION)" >&5
printf "%s\n" "$as_me: R and libR versions match ($R_VERSION)" >&6;}
                sage_require_rpy2=yes

else $as_nop
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: R version ($R_VERSION) does not match libR version ($LIBR_VERSION)" >&5
printf "%s\n" "$as_me: R version ($R_VERSION) does not match libR version ($LIBR_VERSION)" >&6;}
        sage_require_rpy2=no

fi

fi

fi



if test "x$sage_spkg_install_rpy2" = xno
then :

    if test "x$sage_require_rpy2" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG rpy2 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG rpy2 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_rpy2" = xno
then :

                        sage_spkg_install_rpy2=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'rpy2 >=3.3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package rpy2 (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package rpy2 (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_rpy2=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_rpy2=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_rpy2=yes

                                                            if test "${sage_use_system_rpy2}" = "yes"
then :
  sage_use_system_rpy2=no
fi

fi


                if test "x$sage_spkg_install_rpy2" = xno
then :

                                        sage_use_system_rpy2=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG rpy2" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG rpy2" >&6;}

else $as_nop

                    if test "x$sage_use_system_rpy2" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-rpy2=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-rpy2)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG rpy2" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG rpy2" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_RPY2










# BEGIN SAGE_SPKG_CONFIGURE_RST2IPYNB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/rst2ipynb/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG rst2ipynb..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG rst2ipynb... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-rst2ipynb was given.
if test ${with_system_rst2ipynb+y}
then :
  withval=$with_system_rst2ipynb; sage_use_system_rst2ipynb=$withval

fi


sage_spkg_name=rst2ipynb

if test ${sage_use_system_rst2ipynb+y}
then :

else $as_nop
  sage_use_system_rst2ipynb=yes
fi

sage_spkg_install_rst2ipynb=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: rst2ipynb has already been installed by SageMath" >&5
printf "%s\n" "$as_me: rst2ipynb has already been installed by SageMath" >&6;}
    sage_spkg_install_rst2ipynb=yes
    sage_use_system_rst2ipynb=installed

fi

if test ${sage_require_rst2ipynb+y}
then :

else $as_nop
  sage_require_rst2ipynb=yes
fi


if test "x$sage_spkg_install_rst2ipynb" = xno
then :

    if test "x$sage_require_rst2ipynb" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG rst2ipynb is not required on this system" >&5
printf "%s\n" "$as_me: SPKG rst2ipynb is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_rst2ipynb" = xno
then :

                        sage_spkg_install_rst2ipynb=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'rst2ipynb >=0.2.2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package rst2ipynb (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package rst2ipynb (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_rst2ipynb=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_rst2ipynb=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_rst2ipynb=yes

                                                            if test "${sage_use_system_rst2ipynb}" = "yes"
then :
  sage_use_system_rst2ipynb=no
fi

fi

                if test "x$sage_spkg_install_rst2ipynb" = xno
then :

                                        sage_use_system_rst2ipynb=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG rst2ipynb" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG rst2ipynb" >&6;}

else $as_nop

                    if test "x$sage_use_system_rst2ipynb" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-rst2ipynb=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-rst2ipynb)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG rst2ipynb" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG rst2ipynb" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_RST2IPYNB










# BEGIN SAGE_SPKG_CONFIGURE_SAGELIB

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sagelib/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sagelib..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sagelib... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-sagelib was given.
if test ${with_system_sagelib+y}
then :
  withval=$with_system_sagelib; sage_use_system_sagelib=$withval

fi


sage_spkg_name=sagelib

if test ${sage_use_system_sagelib+y}
then :

else $as_nop
  sage_use_system_sagelib=yes
fi

sage_spkg_install_sagelib=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sagelib has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sagelib has already been installed by SageMath" >&6;}
    sage_spkg_install_sagelib=yes
    sage_use_system_sagelib=installed

fi

if test ${sage_require_sagelib+y}
then :

else $as_nop
  sage_require_sagelib=yes
fi


if test "x$sage_spkg_install_sagelib" = xno
then :

    if test "x$sage_require_sagelib" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sagelib is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sagelib is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sagelib" = xno
then :

                        sage_spkg_install_sagelib=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'passagemath-standard ~= 10.6.21.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sagelib (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sagelib (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sagelib=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sagelib=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sagelib=yes

                                                            if test "${sage_use_system_sagelib}" = "yes"
then :
  sage_use_system_sagelib=no
fi

fi

                if test "x$sage_spkg_install_sagelib" = xno
then :

                                        sage_use_system_sagelib=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sagelib" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sagelib" >&6;}

else $as_nop

                    if test "x$sage_use_system_sagelib" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sagelib=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sagelib)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sagelib" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sagelib" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SAGELIB










# BEGIN SAGE_SPKG_CONFIGURE_SAGENB_EXPORT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sagenb_export/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sagenb_export..." >& 6
printf "%s\n" "## -------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sagenb_export... ##
## -------------------------------------------------------------- ##" >& 5


# Check whether --with-system-sagenb_export was given.
if test ${with_system_sagenb_export+y}
then :
  withval=$with_system_sagenb_export; sage_use_system_sagenb_export=$withval

fi


sage_spkg_name=sagenb_export

if test ${sage_use_system_sagenb_export+y}
then :

else $as_nop
  sage_use_system_sagenb_export=yes
fi

sage_spkg_install_sagenb_export=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sagenb_export has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sagenb_export has already been installed by SageMath" >&6;}
    sage_spkg_install_sagenb_export=yes
    sage_use_system_sagenb_export=installed

fi

if test ${sage_require_sagenb_export+y}
then :

else $as_nop
  sage_require_sagenb_export=yes
fi


if test "x$sage_spkg_install_sagenb_export" = xno
then :

    if test "x$sage_require_sagenb_export" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sagenb_export is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sagenb_export is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sagenb_export" = xno
then :

                        sage_spkg_install_sagenb_export=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'git+https://github.com/vbraun/ExportSageNB.git',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sagenb_export (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sagenb_export (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sagenb_export=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sagenb_export=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sagenb_export=yes

                                                            if test "${sage_use_system_sagenb_export}" = "yes"
then :
  sage_use_system_sagenb_export=no
fi

fi

                if test "x$sage_spkg_install_sagenb_export" = xno
then :

                                        sage_use_system_sagenb_export=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sagenb_export" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sagenb_export" >&6;}

else $as_nop

                    if test "x$sage_use_system_sagenb_export" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sagenb_export=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sagenb_export)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sagenb_export" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sagenb_export" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SAGENB_EXPORT










# BEGIN SAGE_SPKG_CONFIGURE_SAGETEX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sagetex/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sagetex..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sagetex... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-sagetex was given.
if test ${with_system_sagetex+y}
then :
  withval=$with_system_sagetex; sage_use_system_sagetex=$withval

fi


sage_spkg_name=sagetex

if test ${sage_use_system_sagetex+y}
then :

else $as_nop
  sage_use_system_sagetex=yes
fi

sage_spkg_install_sagetex=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sagetex has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sagetex has already been installed by SageMath" >&6;}
    sage_spkg_install_sagetex=yes
    sage_use_system_sagetex=installed

fi

if test ${sage_require_sagetex+y}
then :

else $as_nop
  sage_require_sagetex=yes
fi


if test "x$sage_spkg_install_sagetex" = xno
then :

    if test "x$sage_require_sagetex" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sagetex is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sagetex is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sagetex" = xno
then :

                        sage_spkg_install_sagetex=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sagetex >=3.5',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sagetex (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sagetex (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sagetex=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sagetex=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sagetex=yes

                                                            if test "${sage_use_system_sagetex}" = "yes"
then :
  sage_use_system_sagetex=no
fi

fi

                if test "x$sage_spkg_install_sagetex" = xno
then :

                                        sage_use_system_sagetex=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sagetex" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sagetex" >&6;}

else $as_nop

                    if test "x$sage_use_system_sagetex" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sagetex=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sagetex)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sagetex" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sagetex" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SAGETEX










# BEGIN SAGE_SPKG_CONFIGURE_SCIPY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/scipy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG scipy..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG scipy... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-scipy was given.
if test ${with_system_scipy+y}
then :
  withval=$with_system_scipy; sage_use_system_scipy=$withval

fi


sage_spkg_name=scipy

if test ${sage_use_system_scipy+y}
then :

else $as_nop
  sage_use_system_scipy=yes
fi

sage_spkg_install_scipy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: scipy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: scipy has already been installed by SageMath" >&6;}
    sage_spkg_install_scipy=yes
    sage_use_system_scipy=installed

fi

if test ${sage_require_scipy+y}
then :

else $as_nop
  sage_require_scipy=yes
fi


if test "x$sage_spkg_install_scipy" = xno
then :

    if test "x$sage_require_scipy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG scipy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG scipy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_scipy" = xno
then :

                        sage_spkg_install_scipy=yes

else $as_nop






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether any of openblas is installed as or will be installed as SPKG" >&5
printf %s "checking whether any of openblas is installed as or will be installed as SPKG... " >&6; }
    if test x = y  -o x$sage_spkg_install_openblas = xyes
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes; install scipy as well" >&5
printf "%s\n" "yes; install scipy as well" >&6; }
        sage_spkg_install_scipy=yes
else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'scipy >=1.5',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package scipy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package scipy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_scipy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_scipy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_scipy=yes

                                                            if test "${sage_use_system_scipy}" = "yes"
then :
  sage_use_system_scipy=no
fi

fi



fi


                if test "x$sage_spkg_install_scipy" = xno
then :

                                        sage_use_system_scipy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG scipy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG scipy" >&6;}

else $as_nop

                    if test "x$sage_use_system_scipy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-scipy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-scipy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG scipy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG scipy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SCIPY










# BEGIN SAGE_SPKG_CONFIGURE_SCS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/scs/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG scs..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG scs... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-scs was given.
if test ${with_system_scs+y}
then :
  withval=$with_system_scs; sage_use_system_scs=$withval

fi


sage_spkg_name=scs

if test ${sage_use_system_scs+y}
then :

else $as_nop
  sage_use_system_scs=yes
fi

sage_spkg_install_scs=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: scs has already been installed by SageMath" >&5
printf "%s\n" "$as_me: scs has already been installed by SageMath" >&6;}
    sage_spkg_install_scs=yes
    sage_use_system_scs=installed

fi

if test ${sage_require_scs+y}
then :

else $as_nop
  sage_require_scs=yes
fi


if test "x$sage_spkg_install_scs" = xno
then :

    if test "x$sage_require_scs" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG scs is not required on this system" >&5
printf "%s\n" "$as_me: SPKG scs is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_scs" = xno
then :

                        sage_spkg_install_scs=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'scs',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package scs (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package scs (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_scs=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_scs=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_scs=yes

                                                            if test "${sage_use_system_scs}" = "yes"
then :
  sage_use_system_scs=no
fi

fi

                if test "x$sage_spkg_install_scs" = xno
then :

                                        sage_use_system_scs=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG scs" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG scs" >&6;}

else $as_nop

                    if test "x$sage_use_system_scs" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-scs=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-scs)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG scs" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG scs" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SCS










# BEGIN SAGE_SPKG_CONFIGURE_SEND2TRASH

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/send2trash/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG send2trash..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG send2trash... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-send2trash was given.
if test ${with_system_send2trash+y}
then :
  withval=$with_system_send2trash; sage_use_system_send2trash=$withval

fi


sage_spkg_name=send2trash

if test ${sage_use_system_send2trash+y}
then :

else $as_nop
  sage_use_system_send2trash=yes
fi

sage_spkg_install_send2trash=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: send2trash has already been installed by SageMath" >&5
printf "%s\n" "$as_me: send2trash has already been installed by SageMath" >&6;}
    sage_spkg_install_send2trash=yes
    sage_use_system_send2trash=installed

fi

if test ${sage_require_send2trash+y}
then :

else $as_nop
  sage_require_send2trash=yes
fi


if test "x$sage_spkg_install_send2trash" = xno
then :

    if test "x$sage_require_send2trash" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG send2trash is not required on this system" >&5
printf "%s\n" "$as_me: SPKG send2trash is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_send2trash" = xno
then :

                        sage_spkg_install_send2trash=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'send2trash >=1.5.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package send2trash (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package send2trash (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_send2trash=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_send2trash=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_send2trash=yes

                                                            if test "${sage_use_system_send2trash}" = "yes"
then :
  sage_use_system_send2trash=no
fi

fi

                if test "x$sage_spkg_install_send2trash" = xno
then :

                                        sage_use_system_send2trash=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG send2trash" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG send2trash" >&6;}

else $as_nop

                    if test "x$sage_use_system_send2trash" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-send2trash=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-send2trash)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG send2trash" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG send2trash" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SEND2TRASH










# BEGIN SAGE_SPKG_CONFIGURE_SETUPTOOLS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/setuptools/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG setuptools..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG setuptools... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-setuptools was given.
if test ${with_system_setuptools+y}
then :
  withval=$with_system_setuptools; sage_use_system_setuptools=$withval

fi


sage_spkg_name=setuptools

if test ${sage_use_system_setuptools+y}
then :

else $as_nop
  sage_use_system_setuptools=yes
fi

sage_spkg_install_setuptools=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: setuptools has already been installed by SageMath" >&5
printf "%s\n" "$as_me: setuptools has already been installed by SageMath" >&6;}
    sage_spkg_install_setuptools=yes
    sage_use_system_setuptools=installed

fi

if test ${sage_require_setuptools+y}
then :

else $as_nop
  sage_require_setuptools=yes
fi


if test "x$sage_spkg_install_setuptools" = xno
then :

    if test "x$sage_require_setuptools" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG setuptools is not required on this system" >&5
printf "%s\n" "$as_me: SPKG setuptools is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_setuptools" = xno
then :

                        sage_spkg_install_setuptools=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'setuptools >= 77.0.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package setuptools (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package setuptools (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_setuptools=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_setuptools=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_setuptools=yes

                                                            if test "${sage_use_system_setuptools}" = "yes"
then :
  sage_use_system_setuptools=no
fi

fi

                if test "x$sage_spkg_install_setuptools" = xno
then :

                                        sage_use_system_setuptools=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG setuptools" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG setuptools" >&6;}

else $as_nop

                    if test "x$sage_use_system_setuptools" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-setuptools=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-setuptools)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG setuptools" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG setuptools" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SETUPTOOLS










# BEGIN SAGE_SPKG_CONFIGURE_SETUPTOOLS_SCM

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/setuptools_scm/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG setuptools_scm..." >& 6
printf "%s\n" "## --------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG setuptools_scm... ##
## --------------------------------------------------------------- ##" >& 5


# Check whether --with-system-setuptools_scm was given.
if test ${with_system_setuptools_scm+y}
then :
  withval=$with_system_setuptools_scm; sage_use_system_setuptools_scm=$withval

fi


sage_spkg_name=setuptools_scm

if test ${sage_use_system_setuptools_scm+y}
then :

else $as_nop
  sage_use_system_setuptools_scm=yes
fi

sage_spkg_install_setuptools_scm=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: setuptools_scm has already been installed by SageMath" >&5
printf "%s\n" "$as_me: setuptools_scm has already been installed by SageMath" >&6;}
    sage_spkg_install_setuptools_scm=yes
    sage_use_system_setuptools_scm=installed

fi

if test ${sage_require_setuptools_scm+y}
then :

else $as_nop
  sage_require_setuptools_scm=yes
fi


if test "x$sage_spkg_install_setuptools_scm" = xno
then :

    if test "x$sage_require_setuptools_scm" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG setuptools_scm is not required on this system" >&5
printf "%s\n" "$as_me: SPKG setuptools_scm is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_setuptools_scm" = xno
then :

                        sage_spkg_install_setuptools_scm=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'setuptools_scm >=7',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package setuptools_scm (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package setuptools_scm (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_setuptools_scm=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_setuptools_scm=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_setuptools_scm=yes

                                                            if test "${sage_use_system_setuptools_scm}" = "yes"
then :
  sage_use_system_setuptools_scm=no
fi

fi


                if test "x$sage_spkg_install_setuptools_scm" = xno
then :

                                        sage_use_system_setuptools_scm=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG setuptools_scm" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG setuptools_scm" >&6;}

else $as_nop

                    if test "x$sage_use_system_setuptools_scm" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-setuptools_scm=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-setuptools_scm)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG setuptools_scm" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG setuptools_scm" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SETUPTOOLS_SCM










# BEGIN SAGE_SPKG_CONFIGURE_SINGULAR_JUPYTER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/singular_jupyter/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG singular_jupyter..." >& 6
printf "%s\n" "## ----------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG singular_jupyter... ##
## ----------------------------------------------------------------- ##" >& 5


# Check whether --with-system-singular_jupyter was given.
if test ${with_system_singular_jupyter+y}
then :
  withval=$with_system_singular_jupyter; sage_use_system_singular_jupyter=$withval

fi


sage_spkg_name=singular_jupyter

if test ${sage_use_system_singular_jupyter+y}
then :

else $as_nop
  sage_use_system_singular_jupyter=yes
fi

sage_spkg_install_singular_jupyter=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: singular_jupyter has already been installed by SageMath" >&5
printf "%s\n" "$as_me: singular_jupyter has already been installed by SageMath" >&6;}
    sage_spkg_install_singular_jupyter=yes
    sage_use_system_singular_jupyter=installed

fi

if test ${sage_require_singular_jupyter+y}
then :

else $as_nop
  sage_require_singular_jupyter=yes
fi


if test "x$sage_spkg_install_singular_jupyter" = xno
then :

    if test "x$sage_require_singular_jupyter" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG singular_jupyter is not required on this system" >&5
printf "%s\n" "$as_me: SPKG singular_jupyter is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_singular_jupyter" = xno
then :

                        sage_spkg_install_singular_jupyter=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'passagemath-singular-jupyterkernel',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package singular_jupyter (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package singular_jupyter (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_singular_jupyter=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_singular_jupyter=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_singular_jupyter=yes

                                                            if test "${sage_use_system_singular_jupyter}" = "yes"
then :
  sage_use_system_singular_jupyter=no
fi

fi

                if test "x$sage_spkg_install_singular_jupyter" = xno
then :

                                        sage_use_system_singular_jupyter=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG singular_jupyter" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG singular_jupyter" >&6;}

else $as_nop

                    if test "x$sage_use_system_singular_jupyter" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-singular_jupyter=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-singular_jupyter)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG singular_jupyter" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG singular_jupyter" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SINGULAR_JUPYTER










# BEGIN SAGE_SPKG_CONFIGURE_SIX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/six/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG six..." >& 6
printf "%s\n" "## ---------------------------------------------------- ##
## Checking whether SageMath should install SPKG six... ##
## ---------------------------------------------------- ##" >& 5


# Check whether --with-system-six was given.
if test ${with_system_six+y}
then :
  withval=$with_system_six; sage_use_system_six=$withval

fi


sage_spkg_name=six

if test ${sage_use_system_six+y}
then :

else $as_nop
  sage_use_system_six=yes
fi

sage_spkg_install_six=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: six has already been installed by SageMath" >&5
printf "%s\n" "$as_me: six has already been installed by SageMath" >&6;}
    sage_spkg_install_six=yes
    sage_use_system_six=installed

fi

if test ${sage_require_six+y}
then :

else $as_nop
  sage_require_six=yes
fi


if test "x$sage_spkg_install_six" = xno
then :

    if test "x$sage_require_six" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG six is not required on this system" >&5
printf "%s\n" "$as_me: SPKG six is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_six" = xno
then :

                        sage_spkg_install_six=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'six >=1.15.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package six (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package six (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_six=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_six=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_six=yes

                                                            if test "${sage_use_system_six}" = "yes"
then :
  sage_use_system_six=no
fi

fi

                if test "x$sage_spkg_install_six" = xno
then :

                                        sage_use_system_six=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG six" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG six" >&6;}

else $as_nop

                    if test "x$sage_use_system_six" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-six=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-six)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG six" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG six" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SIX










# BEGIN SAGE_SPKG_CONFIGURE_SLABBE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/slabbe/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG slabbe..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG slabbe... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-slabbe was given.
if test ${with_system_slabbe+y}
then :
  withval=$with_system_slabbe; sage_use_system_slabbe=$withval

fi


sage_spkg_name=slabbe

if test ${sage_use_system_slabbe+y}
then :

else $as_nop
  sage_use_system_slabbe=yes
fi

sage_spkg_install_slabbe=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: slabbe has already been installed by SageMath" >&5
printf "%s\n" "$as_me: slabbe has already been installed by SageMath" >&6;}
    sage_spkg_install_slabbe=yes
    sage_use_system_slabbe=installed

fi

if test ${sage_require_slabbe+y}
then :

else $as_nop
  sage_require_slabbe=yes
fi


if test "x$sage_spkg_install_slabbe" = xno
then :

    if test "x$sage_require_slabbe" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG slabbe is not required on this system" >&5
printf "%s\n" "$as_me: SPKG slabbe is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_slabbe" = xno
then :

                        sage_spkg_install_slabbe=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'slabbe @ git+https://github.com/passagemath/passagemath-pkg-slabbe.git',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package slabbe (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package slabbe (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_slabbe=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_slabbe=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_slabbe=yes

                                                            if test "${sage_use_system_slabbe}" = "yes"
then :
  sage_use_system_slabbe=no
fi

fi

                if test "x$sage_spkg_install_slabbe" = xno
then :

                                        sage_use_system_slabbe=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG slabbe" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG slabbe" >&6;}

else $as_nop

                    if test "x$sage_use_system_slabbe" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-slabbe=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-slabbe)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG slabbe" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG slabbe" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SLABBE










# BEGIN SAGE_SPKG_CONFIGURE_SNAPPY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/snappy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG snappy..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG snappy... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-snappy was given.
if test ${with_system_snappy+y}
then :
  withval=$with_system_snappy; sage_use_system_snappy=$withval

fi


sage_spkg_name=snappy

if test ${sage_use_system_snappy+y}
then :

else $as_nop
  sage_use_system_snappy=yes
fi

sage_spkg_install_snappy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: snappy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: snappy has already been installed by SageMath" >&6;}
    sage_spkg_install_snappy=yes
    sage_use_system_snappy=installed

fi

if test ${sage_require_snappy+y}
then :

else $as_nop
  sage_require_snappy=yes
fi


if test "x$sage_spkg_install_snappy" = xno
then :

    if test "x$sage_require_snappy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG snappy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG snappy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_snappy" = xno
then :

                        sage_spkg_install_snappy=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'snappy', 'cypari !=2.4.0', 'snappy_15_knots',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package snappy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package snappy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_snappy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_snappy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_snappy=yes

                                                            if test "${sage_use_system_snappy}" = "yes"
then :
  sage_use_system_snappy=no
fi

fi

                if test "x$sage_spkg_install_snappy" = xno
then :

                                        sage_use_system_snappy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG snappy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG snappy" >&6;}

else $as_nop

                    if test "x$sage_use_system_snappy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-snappy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-snappy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG snappy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG snappy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SNAPPY










# BEGIN SAGE_SPKG_CONFIGURE_SNIFFIO

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sniffio/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sniffio..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sniffio... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-sniffio was given.
if test ${with_system_sniffio+y}
then :
  withval=$with_system_sniffio; sage_use_system_sniffio=$withval

fi


sage_spkg_name=sniffio

if test ${sage_use_system_sniffio+y}
then :

else $as_nop
  sage_use_system_sniffio=yes
fi

sage_spkg_install_sniffio=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sniffio has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sniffio has already been installed by SageMath" >&6;}
    sage_spkg_install_sniffio=yes
    sage_use_system_sniffio=installed

fi

if test ${sage_require_sniffio+y}
then :

else $as_nop
  sage_require_sniffio=yes
fi


if test "x$sage_spkg_install_sniffio" = xno
then :

    if test "x$sage_require_sniffio" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sniffio is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sniffio is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sniffio" = xno
then :

                        sage_spkg_install_sniffio=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sniffio',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sniffio (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sniffio (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sniffio=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sniffio=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sniffio=yes

                                                            if test "${sage_use_system_sniffio}" = "yes"
then :
  sage_use_system_sniffio=no
fi

fi

                if test "x$sage_spkg_install_sniffio" = xno
then :

                                        sage_use_system_sniffio=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sniffio" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sniffio" >&6;}

else $as_nop

                    if test "x$sage_use_system_sniffio" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sniffio=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sniffio)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sniffio" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sniffio" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SNIFFIO










# BEGIN SAGE_SPKG_CONFIGURE_SNOWBALLSTEMMER

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/snowballstemmer/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG snowballstemmer..." >& 6
printf "%s\n" "## ---------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG snowballstemmer... ##
## ---------------------------------------------------------------- ##" >& 5


# Check whether --with-system-snowballstemmer was given.
if test ${with_system_snowballstemmer+y}
then :
  withval=$with_system_snowballstemmer; sage_use_system_snowballstemmer=$withval

fi


sage_spkg_name=snowballstemmer

if test ${sage_use_system_snowballstemmer+y}
then :

else $as_nop
  sage_use_system_snowballstemmer=yes
fi

sage_spkg_install_snowballstemmer=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: snowballstemmer has already been installed by SageMath" >&5
printf "%s\n" "$as_me: snowballstemmer has already been installed by SageMath" >&6;}
    sage_spkg_install_snowballstemmer=yes
    sage_use_system_snowballstemmer=installed

fi

if test ${sage_require_snowballstemmer+y}
then :

else $as_nop
  sage_require_snowballstemmer=yes
fi


if test "x$sage_spkg_install_snowballstemmer" = xno
then :

    if test "x$sage_require_snowballstemmer" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG snowballstemmer is not required on this system" >&5
printf "%s\n" "$as_me: SPKG snowballstemmer is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_snowballstemmer" = xno
then :

                        sage_spkg_install_snowballstemmer=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'snowballstemmer >=1.2.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package snowballstemmer (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package snowballstemmer (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_snowballstemmer=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_snowballstemmer=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_snowballstemmer=yes

                                                            if test "${sage_use_system_snowballstemmer}" = "yes"
then :
  sage_use_system_snowballstemmer=no
fi

fi


                if test "x$sage_spkg_install_snowballstemmer" = xno
then :

                                        sage_use_system_snowballstemmer=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG snowballstemmer" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG snowballstemmer" >&6;}

else $as_nop

                    if test "x$sage_use_system_snowballstemmer" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-snowballstemmer=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-snowballstemmer)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG snowballstemmer" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG snowballstemmer" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SNOWBALLSTEMMER










# BEGIN SAGE_SPKG_CONFIGURE_SOUPSIEVE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/soupsieve/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG soupsieve..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG soupsieve... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-soupsieve was given.
if test ${with_system_soupsieve+y}
then :
  withval=$with_system_soupsieve; sage_use_system_soupsieve=$withval

fi


sage_spkg_name=soupsieve

if test ${sage_use_system_soupsieve+y}
then :

else $as_nop
  sage_use_system_soupsieve=yes
fi

sage_spkg_install_soupsieve=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: soupsieve has already been installed by SageMath" >&5
printf "%s\n" "$as_me: soupsieve has already been installed by SageMath" >&6;}
    sage_spkg_install_soupsieve=yes
    sage_use_system_soupsieve=installed

fi

if test ${sage_require_soupsieve+y}
then :

else $as_nop
  sage_require_soupsieve=yes
fi


if test "x$sage_spkg_install_soupsieve" = xno
then :

    if test "x$sage_require_soupsieve" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG soupsieve is not required on this system" >&5
printf "%s\n" "$as_me: SPKG soupsieve is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_soupsieve" = xno
then :

                        sage_spkg_install_soupsieve=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'soupsieve',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package soupsieve (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package soupsieve (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_soupsieve=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_soupsieve=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_soupsieve=yes

                                                            if test "${sage_use_system_soupsieve}" = "yes"
then :
  sage_use_system_soupsieve=no
fi

fi

                if test "x$sage_spkg_install_soupsieve" = xno
then :

                                        sage_use_system_soupsieve=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG soupsieve" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG soupsieve" >&6;}

else $as_nop

                    if test "x$sage_use_system_soupsieve" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-soupsieve=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-soupsieve)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG soupsieve" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG soupsieve" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SOUPSIEVE










# BEGIN SAGE_SPKG_CONFIGURE_SPHINX

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinx/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinx..." >& 6
printf "%s\n" "## ------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sphinx... ##
## ------------------------------------------------------- ##" >& 5


# Check whether --with-system-sphinx was given.
if test ${with_system_sphinx+y}
then :
  withval=$with_system_sphinx; sage_use_system_sphinx=$withval

fi


sage_spkg_name=sphinx

if test ${sage_use_system_sphinx+y}
then :

else $as_nop
  sage_use_system_sphinx=yes
fi

sage_spkg_install_sphinx=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinx has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinx has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinx=yes
    sage_use_system_sphinx=installed

fi

if test ${sage_require_sphinx+y}
then :

else $as_nop
  sage_require_sphinx=yes
fi


if test "x$sage_spkg_install_sphinx" = xno
then :

    if test "x$sage_require_sphinx" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinx is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinx is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinx" = xno
then :

                        sage_spkg_install_sphinx=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinx >=5.2, <9',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinx (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinx (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinx=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinx=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinx=yes

                                                            if test "${sage_use_system_sphinx}" = "yes"
then :
  sage_use_system_sphinx=no
fi

fi


                if test "x$sage_spkg_install_sphinx" = xno
then :

                                        sage_use_system_sphinx=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinx" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinx" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinx" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinx=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinx)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinx" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinx" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINX










# BEGIN SAGE_SPKG_CONFIGURE_SPHINX_BASIC_NG

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinx_basic_ng/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinx_basic_ng..." >& 6
printf "%s\n" "## ---------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sphinx_basic_ng... ##
## ---------------------------------------------------------------- ##" >& 5


# Check whether --with-system-sphinx_basic_ng was given.
if test ${with_system_sphinx_basic_ng+y}
then :
  withval=$with_system_sphinx_basic_ng; sage_use_system_sphinx_basic_ng=$withval

fi


sage_spkg_name=sphinx_basic_ng

if test ${sage_use_system_sphinx_basic_ng+y}
then :

else $as_nop
  sage_use_system_sphinx_basic_ng=yes
fi

sage_spkg_install_sphinx_basic_ng=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinx_basic_ng has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinx_basic_ng has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinx_basic_ng=yes
    sage_use_system_sphinx_basic_ng=installed

fi

if test ${sage_require_sphinx_basic_ng+y}
then :

else $as_nop
  sage_require_sphinx_basic_ng=yes
fi


if test "x$sage_spkg_install_sphinx_basic_ng" = xno
then :

    if test "x$sage_require_sphinx_basic_ng" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinx_basic_ng is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinx_basic_ng is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinx_basic_ng" = xno
then :

                        sage_spkg_install_sphinx_basic_ng=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinx-basic-ng',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinx_basic_ng (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinx_basic_ng (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinx_basic_ng=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinx_basic_ng=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinx_basic_ng=yes

                                                            if test "${sage_use_system_sphinx_basic_ng}" = "yes"
then :
  sage_use_system_sphinx_basic_ng=no
fi

fi


                if test "x$sage_spkg_install_sphinx_basic_ng" = xno
then :

                                        sage_use_system_sphinx_basic_ng=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinx_basic_ng" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinx_basic_ng" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinx_basic_ng" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinx_basic_ng=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinx_basic_ng)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinx_basic_ng" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinx_basic_ng" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINX_BASIC_NG










# BEGIN SAGE_SPKG_CONFIGURE_SPHINX_COPYBUTTON

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinx_copybutton/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinx_copybutton..." >& 6
printf "%s\n" "## ------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG sphinx_copybutton... ##
## ------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-sphinx_copybutton was given.
if test ${with_system_sphinx_copybutton+y}
then :
  withval=$with_system_sphinx_copybutton; sage_use_system_sphinx_copybutton=$withval

fi


sage_spkg_name=sphinx_copybutton

if test ${sage_use_system_sphinx_copybutton+y}
then :

else $as_nop
  sage_use_system_sphinx_copybutton=yes
fi

sage_spkg_install_sphinx_copybutton=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinx_copybutton has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinx_copybutton has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinx_copybutton=yes
    sage_use_system_sphinx_copybutton=installed

fi

if test ${sage_require_sphinx_copybutton+y}
then :

else $as_nop
  sage_require_sphinx_copybutton=yes
fi


if test "x$sage_spkg_install_sphinx_copybutton" = xno
then :

    if test "x$sage_require_sphinx_copybutton" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinx_copybutton is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinx_copybutton is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinx_copybutton" = xno
then :

                        sage_spkg_install_sphinx_copybutton=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinx-copybutton',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinx_copybutton (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinx_copybutton (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinx_copybutton=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinx_copybutton=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinx_copybutton=yes

                                                            if test "${sage_use_system_sphinx_copybutton}" = "yes"
then :
  sage_use_system_sphinx_copybutton=no
fi

fi


                if test "x$sage_spkg_install_sphinx_copybutton" = xno
then :

                                        sage_use_system_sphinx_copybutton=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinx_copybutton" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinx_copybutton" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinx_copybutton" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinx_copybutton=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinx_copybutton)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinx_copybutton" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinx_copybutton" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINX_COPYBUTTON










# BEGIN SAGE_SPKG_CONFIGURE_SPHINX_INLINE_TABS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinx_inline_tabs/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinx_inline_tabs..." >& 6
printf "%s\n" "## ------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sphinx_inline_tabs... ##
## ------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-sphinx_inline_tabs was given.
if test ${with_system_sphinx_inline_tabs+y}
then :
  withval=$with_system_sphinx_inline_tabs; sage_use_system_sphinx_inline_tabs=$withval

fi


sage_spkg_name=sphinx_inline_tabs

if test ${sage_use_system_sphinx_inline_tabs+y}
then :

else $as_nop
  sage_use_system_sphinx_inline_tabs=yes
fi

sage_spkg_install_sphinx_inline_tabs=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinx_inline_tabs has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinx_inline_tabs has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinx_inline_tabs=yes
    sage_use_system_sphinx_inline_tabs=installed

fi

if test ${sage_require_sphinx_inline_tabs+y}
then :

else $as_nop
  sage_require_sphinx_inline_tabs=yes
fi


if test "x$sage_spkg_install_sphinx_inline_tabs" = xno
then :

    if test "x$sage_require_sphinx_inline_tabs" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinx_inline_tabs is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinx_inline_tabs is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinx_inline_tabs" = xno
then :

                        sage_spkg_install_sphinx_inline_tabs=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinx-inline-tabs',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinx_inline_tabs (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinx_inline_tabs (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinx_inline_tabs=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinx_inline_tabs=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinx_inline_tabs=yes

                                                            if test "${sage_use_system_sphinx_inline_tabs}" = "yes"
then :
  sage_use_system_sphinx_inline_tabs=no
fi

fi


                if test "x$sage_spkg_install_sphinx_inline_tabs" = xno
then :

                                        sage_use_system_sphinx_inline_tabs=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinx_inline_tabs" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinx_inline_tabs" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinx_inline_tabs" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinx_inline_tabs=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinx_inline_tabs)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinx_inline_tabs" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinx_inline_tabs" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINX_INLINE_TABS










# BEGIN SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_APPLEHELP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinxcontrib_applehelp/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinxcontrib_applehelp..." >& 6
printf "%s\n" "## ------------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG sphinxcontrib_applehelp... ##
## ------------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-sphinxcontrib_applehelp was given.
if test ${with_system_sphinxcontrib_applehelp+y}
then :
  withval=$with_system_sphinxcontrib_applehelp; sage_use_system_sphinxcontrib_applehelp=$withval

fi


sage_spkg_name=sphinxcontrib_applehelp

if test ${sage_use_system_sphinxcontrib_applehelp+y}
then :

else $as_nop
  sage_use_system_sphinxcontrib_applehelp=yes
fi

sage_spkg_install_sphinxcontrib_applehelp=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinxcontrib_applehelp has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinxcontrib_applehelp has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinxcontrib_applehelp=yes
    sage_use_system_sphinxcontrib_applehelp=installed

fi

if test ${sage_require_sphinxcontrib_applehelp+y}
then :

else $as_nop
  sage_require_sphinxcontrib_applehelp=yes
fi


if test "x$sage_spkg_install_sphinxcontrib_applehelp" = xno
then :

    if test "x$sage_require_sphinxcontrib_applehelp" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinxcontrib_applehelp is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinxcontrib_applehelp is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinxcontrib_applehelp" = xno
then :

                        sage_spkg_install_sphinxcontrib_applehelp=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinxcontrib_applehelp >=1.0.2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinxcontrib_applehelp (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinxcontrib_applehelp (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinxcontrib_applehelp=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinxcontrib_applehelp=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinxcontrib_applehelp=yes

                                                            if test "${sage_use_system_sphinxcontrib_applehelp}" = "yes"
then :
  sage_use_system_sphinxcontrib_applehelp=no
fi

fi


                if test "x$sage_spkg_install_sphinxcontrib_applehelp" = xno
then :

                                        sage_use_system_sphinxcontrib_applehelp=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinxcontrib_applehelp" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinxcontrib_applehelp" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinxcontrib_applehelp" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinxcontrib_applehelp=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinxcontrib_applehelp)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinxcontrib_applehelp" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinxcontrib_applehelp" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_APPLEHELP










# BEGIN SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_DEVHELP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinxcontrib_devhelp/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinxcontrib_devhelp..." >& 6
printf "%s\n" "## ---------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sphinxcontrib_devhelp... ##
## ---------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-sphinxcontrib_devhelp was given.
if test ${with_system_sphinxcontrib_devhelp+y}
then :
  withval=$with_system_sphinxcontrib_devhelp; sage_use_system_sphinxcontrib_devhelp=$withval

fi


sage_spkg_name=sphinxcontrib_devhelp

if test ${sage_use_system_sphinxcontrib_devhelp+y}
then :

else $as_nop
  sage_use_system_sphinxcontrib_devhelp=yes
fi

sage_spkg_install_sphinxcontrib_devhelp=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinxcontrib_devhelp has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinxcontrib_devhelp has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinxcontrib_devhelp=yes
    sage_use_system_sphinxcontrib_devhelp=installed

fi

if test ${sage_require_sphinxcontrib_devhelp+y}
then :

else $as_nop
  sage_require_sphinxcontrib_devhelp=yes
fi


if test "x$sage_spkg_install_sphinxcontrib_devhelp" = xno
then :

    if test "x$sage_require_sphinxcontrib_devhelp" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinxcontrib_devhelp is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinxcontrib_devhelp is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinxcontrib_devhelp" = xno
then :

                        sage_spkg_install_sphinxcontrib_devhelp=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinxcontrib_devhelp >=1.0.2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinxcontrib_devhelp (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinxcontrib_devhelp (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinxcontrib_devhelp=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinxcontrib_devhelp=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinxcontrib_devhelp=yes

                                                            if test "${sage_use_system_sphinxcontrib_devhelp}" = "yes"
then :
  sage_use_system_sphinxcontrib_devhelp=no
fi

fi


                if test "x$sage_spkg_install_sphinxcontrib_devhelp" = xno
then :

                                        sage_use_system_sphinxcontrib_devhelp=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinxcontrib_devhelp" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinxcontrib_devhelp" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinxcontrib_devhelp" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinxcontrib_devhelp=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinxcontrib_devhelp)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinxcontrib_devhelp" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinxcontrib_devhelp" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_DEVHELP










# BEGIN SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_HTMLHELP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinxcontrib_htmlhelp/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinxcontrib_htmlhelp..." >& 6
printf "%s\n" "## ----------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sphinxcontrib_htmlhelp... ##
## ----------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-sphinxcontrib_htmlhelp was given.
if test ${with_system_sphinxcontrib_htmlhelp+y}
then :
  withval=$with_system_sphinxcontrib_htmlhelp; sage_use_system_sphinxcontrib_htmlhelp=$withval

fi


sage_spkg_name=sphinxcontrib_htmlhelp

if test ${sage_use_system_sphinxcontrib_htmlhelp+y}
then :

else $as_nop
  sage_use_system_sphinxcontrib_htmlhelp=yes
fi

sage_spkg_install_sphinxcontrib_htmlhelp=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinxcontrib_htmlhelp has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinxcontrib_htmlhelp has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinxcontrib_htmlhelp=yes
    sage_use_system_sphinxcontrib_htmlhelp=installed

fi

if test ${sage_require_sphinxcontrib_htmlhelp+y}
then :

else $as_nop
  sage_require_sphinxcontrib_htmlhelp=yes
fi


if test "x$sage_spkg_install_sphinxcontrib_htmlhelp" = xno
then :

    if test "x$sage_require_sphinxcontrib_htmlhelp" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinxcontrib_htmlhelp is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinxcontrib_htmlhelp is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinxcontrib_htmlhelp" = xno
then :

                        sage_spkg_install_sphinxcontrib_htmlhelp=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinxcontrib_htmlhelp >=2.0.6',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinxcontrib_htmlhelp (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinxcontrib_htmlhelp (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinxcontrib_htmlhelp=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinxcontrib_htmlhelp=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinxcontrib_htmlhelp=yes

                                                            if test "${sage_use_system_sphinxcontrib_htmlhelp}" = "yes"
then :
  sage_use_system_sphinxcontrib_htmlhelp=no
fi

fi


                if test "x$sage_spkg_install_sphinxcontrib_htmlhelp" = xno
then :

                                        sage_use_system_sphinxcontrib_htmlhelp=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinxcontrib_htmlhelp" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinxcontrib_htmlhelp" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinxcontrib_htmlhelp" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinxcontrib_htmlhelp=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinxcontrib_htmlhelp)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinxcontrib_htmlhelp" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinxcontrib_htmlhelp" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_HTMLHELP










# BEGIN SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_JSMATH

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinxcontrib_jsmath/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinxcontrib_jsmath..." >& 6
printf "%s\n" "## --------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sphinxcontrib_jsmath... ##
## --------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-sphinxcontrib_jsmath was given.
if test ${with_system_sphinxcontrib_jsmath+y}
then :
  withval=$with_system_sphinxcontrib_jsmath; sage_use_system_sphinxcontrib_jsmath=$withval

fi


sage_spkg_name=sphinxcontrib_jsmath

if test ${sage_use_system_sphinxcontrib_jsmath+y}
then :

else $as_nop
  sage_use_system_sphinxcontrib_jsmath=yes
fi

sage_spkg_install_sphinxcontrib_jsmath=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinxcontrib_jsmath has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinxcontrib_jsmath has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinxcontrib_jsmath=yes
    sage_use_system_sphinxcontrib_jsmath=installed

fi

if test ${sage_require_sphinxcontrib_jsmath+y}
then :

else $as_nop
  sage_require_sphinxcontrib_jsmath=yes
fi


if test "x$sage_spkg_install_sphinxcontrib_jsmath" = xno
then :

    if test "x$sage_require_sphinxcontrib_jsmath" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinxcontrib_jsmath is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinxcontrib_jsmath is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinxcontrib_jsmath" = xno
then :

                        sage_spkg_install_sphinxcontrib_jsmath=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinxcontrib_jsmath >=1.0.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinxcontrib_jsmath (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinxcontrib_jsmath (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinxcontrib_jsmath=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinxcontrib_jsmath=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinxcontrib_jsmath=yes

                                                            if test "${sage_use_system_sphinxcontrib_jsmath}" = "yes"
then :
  sage_use_system_sphinxcontrib_jsmath=no
fi

fi


                if test "x$sage_spkg_install_sphinxcontrib_jsmath" = xno
then :

                                        sage_use_system_sphinxcontrib_jsmath=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinxcontrib_jsmath" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinxcontrib_jsmath" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinxcontrib_jsmath" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinxcontrib_jsmath=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinxcontrib_jsmath)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinxcontrib_jsmath" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinxcontrib_jsmath" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_JSMATH










# BEGIN SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_QTHELP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinxcontrib_qthelp/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinxcontrib_qthelp..." >& 6
printf "%s\n" "## --------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sphinxcontrib_qthelp... ##
## --------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-sphinxcontrib_qthelp was given.
if test ${with_system_sphinxcontrib_qthelp+y}
then :
  withval=$with_system_sphinxcontrib_qthelp; sage_use_system_sphinxcontrib_qthelp=$withval

fi


sage_spkg_name=sphinxcontrib_qthelp

if test ${sage_use_system_sphinxcontrib_qthelp+y}
then :

else $as_nop
  sage_use_system_sphinxcontrib_qthelp=yes
fi

sage_spkg_install_sphinxcontrib_qthelp=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinxcontrib_qthelp has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinxcontrib_qthelp has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinxcontrib_qthelp=yes
    sage_use_system_sphinxcontrib_qthelp=installed

fi

if test ${sage_require_sphinxcontrib_qthelp+y}
then :

else $as_nop
  sage_require_sphinxcontrib_qthelp=yes
fi


if test "x$sage_spkg_install_sphinxcontrib_qthelp" = xno
then :

    if test "x$sage_require_sphinxcontrib_qthelp" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinxcontrib_qthelp is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinxcontrib_qthelp is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinxcontrib_qthelp" = xno
then :

                        sage_spkg_install_sphinxcontrib_qthelp=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinxcontrib_qthelp >=1.0.3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinxcontrib_qthelp (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinxcontrib_qthelp (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinxcontrib_qthelp=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinxcontrib_qthelp=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinxcontrib_qthelp=yes

                                                            if test "${sage_use_system_sphinxcontrib_qthelp}" = "yes"
then :
  sage_use_system_sphinxcontrib_qthelp=no
fi

fi


                if test "x$sage_spkg_install_sphinxcontrib_qthelp" = xno
then :

                                        sage_use_system_sphinxcontrib_qthelp=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinxcontrib_qthelp" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinxcontrib_qthelp" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinxcontrib_qthelp" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinxcontrib_qthelp=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinxcontrib_qthelp)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinxcontrib_qthelp" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinxcontrib_qthelp" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_QTHELP










# BEGIN SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_SERIALIZINGHTML

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinxcontrib_serializinghtml/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinxcontrib_serializinghtml..." >& 6
printf "%s\n" "## ------------------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG sphinxcontrib_serializinghtml... ##
## ------------------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-sphinxcontrib_serializinghtml was given.
if test ${with_system_sphinxcontrib_serializinghtml+y}
then :
  withval=$with_system_sphinxcontrib_serializinghtml; sage_use_system_sphinxcontrib_serializinghtml=$withval

fi


sage_spkg_name=sphinxcontrib_serializinghtml

if test ${sage_use_system_sphinxcontrib_serializinghtml+y}
then :

else $as_nop
  sage_use_system_sphinxcontrib_serializinghtml=yes
fi

sage_spkg_install_sphinxcontrib_serializinghtml=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinxcontrib_serializinghtml has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinxcontrib_serializinghtml has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinxcontrib_serializinghtml=yes
    sage_use_system_sphinxcontrib_serializinghtml=installed

fi

if test ${sage_require_sphinxcontrib_serializinghtml+y}
then :

else $as_nop
  sage_require_sphinxcontrib_serializinghtml=yes
fi


if test "x$sage_spkg_install_sphinxcontrib_serializinghtml" = xno
then :

    if test "x$sage_require_sphinxcontrib_serializinghtml" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinxcontrib_serializinghtml is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinxcontrib_serializinghtml is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinxcontrib_serializinghtml" = xno
then :

                        sage_spkg_install_sphinxcontrib_serializinghtml=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinxcontrib_serializinghtml >=1.1.5',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinxcontrib_serializinghtml (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinxcontrib_serializinghtml (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinxcontrib_serializinghtml=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinxcontrib_serializinghtml=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinxcontrib_serializinghtml=yes

                                                            if test "${sage_use_system_sphinxcontrib_serializinghtml}" = "yes"
then :
  sage_use_system_sphinxcontrib_serializinghtml=no
fi

fi


                if test "x$sage_spkg_install_sphinxcontrib_serializinghtml" = xno
then :

                                        sage_use_system_sphinxcontrib_serializinghtml=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinxcontrib_serializinghtml" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinxcontrib_serializinghtml" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinxcontrib_serializinghtml" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinxcontrib_serializinghtml=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinxcontrib_serializinghtml)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinxcontrib_serializinghtml" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinxcontrib_serializinghtml" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_SERIALIZINGHTML










# BEGIN SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_WEBSUPPORT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sphinxcontrib_websupport/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sphinxcontrib_websupport..." >& 6
printf "%s\n" "## ------------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sphinxcontrib_websupport... ##
## ------------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-sphinxcontrib_websupport was given.
if test ${with_system_sphinxcontrib_websupport+y}
then :
  withval=$with_system_sphinxcontrib_websupport; sage_use_system_sphinxcontrib_websupport=$withval

fi


sage_spkg_name=sphinxcontrib_websupport

if test ${sage_use_system_sphinxcontrib_websupport+y}
then :

else $as_nop
  sage_use_system_sphinxcontrib_websupport=yes
fi

sage_spkg_install_sphinxcontrib_websupport=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sphinxcontrib_websupport has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sphinxcontrib_websupport has already been installed by SageMath" >&6;}
    sage_spkg_install_sphinxcontrib_websupport=yes
    sage_use_system_sphinxcontrib_websupport=installed

fi

if test ${sage_require_sphinxcontrib_websupport+y}
then :

else $as_nop
  sage_require_sphinxcontrib_websupport=yes
fi


if test "x$sage_spkg_install_sphinxcontrib_websupport" = xno
then :

    if test "x$sage_require_sphinxcontrib_websupport" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sphinxcontrib_websupport is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sphinxcontrib_websupport is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sphinxcontrib_websupport" = xno
then :

                        sage_spkg_install_sphinxcontrib_websupport=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sphinxcontrib_websupport >=1.2.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sphinxcontrib_websupport (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sphinxcontrib_websupport (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sphinxcontrib_websupport=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sphinxcontrib_websupport=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sphinxcontrib_websupport=yes

                                                            if test "${sage_use_system_sphinxcontrib_websupport}" = "yes"
then :
  sage_use_system_sphinxcontrib_websupport=no
fi

fi


                if test "x$sage_spkg_install_sphinxcontrib_websupport" = xno
then :

                                        sage_use_system_sphinxcontrib_websupport=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sphinxcontrib_websupport" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sphinxcontrib_websupport" >&6;}

else $as_nop

                    if test "x$sage_use_system_sphinxcontrib_websupport" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sphinxcontrib_websupport=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sphinxcontrib_websupport)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sphinxcontrib_websupport" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sphinxcontrib_websupport" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SPHINXCONTRIB_WEBSUPPORT










# BEGIN SAGE_SPKG_CONFIGURE_SQLALCHEMY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sqlalchemy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sqlalchemy..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG sqlalchemy... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-sqlalchemy was given.
if test ${with_system_sqlalchemy+y}
then :
  withval=$with_system_sqlalchemy; sage_use_system_sqlalchemy=$withval

fi


sage_spkg_name=sqlalchemy

if test ${sage_use_system_sqlalchemy+y}
then :

else $as_nop
  sage_use_system_sqlalchemy=yes
fi

sage_spkg_install_sqlalchemy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sqlalchemy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sqlalchemy has already been installed by SageMath" >&6;}
    sage_spkg_install_sqlalchemy=yes
    sage_use_system_sqlalchemy=installed

fi

if test ${sage_require_sqlalchemy+y}
then :

else $as_nop
  sage_require_sqlalchemy=yes
fi


if test "x$sage_spkg_install_sqlalchemy" = xno
then :

    if test "x$sage_require_sqlalchemy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sqlalchemy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sqlalchemy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sqlalchemy" = xno
then :

                        sage_spkg_install_sqlalchemy=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sqlalchemy',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sqlalchemy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sqlalchemy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sqlalchemy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sqlalchemy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sqlalchemy=yes

                                                            if test "${sage_use_system_sqlalchemy}" = "yes"
then :
  sage_use_system_sqlalchemy=no
fi

fi

                if test "x$sage_spkg_install_sqlalchemy" = xno
then :

                                        sage_use_system_sqlalchemy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sqlalchemy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sqlalchemy" >&6;}

else $as_nop

                    if test "x$sage_use_system_sqlalchemy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sqlalchemy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sqlalchemy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sqlalchemy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sqlalchemy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SQLALCHEMY










# BEGIN SAGE_SPKG_CONFIGURE_STACK_DATA

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/stack_data/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG stack_data..." >& 6
printf "%s\n" "## ----------------------------------------------------------- ##
## Checking whether SageMath should install SPKG stack_data... ##
## ----------------------------------------------------------- ##" >& 5


# Check whether --with-system-stack_data was given.
if test ${with_system_stack_data+y}
then :
  withval=$with_system_stack_data; sage_use_system_stack_data=$withval

fi


sage_spkg_name=stack_data

if test ${sage_use_system_stack_data+y}
then :

else $as_nop
  sage_use_system_stack_data=yes
fi

sage_spkg_install_stack_data=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: stack_data has already been installed by SageMath" >&5
printf "%s\n" "$as_me: stack_data has already been installed by SageMath" >&6;}
    sage_spkg_install_stack_data=yes
    sage_use_system_stack_data=installed

fi

if test ${sage_require_stack_data+y}
then :

else $as_nop
  sage_require_stack_data=yes
fi


if test "x$sage_spkg_install_stack_data" = xno
then :

    if test "x$sage_require_stack_data" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG stack_data is not required on this system" >&5
printf "%s\n" "$as_me: SPKG stack_data is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_stack_data" = xno
then :

                        sage_spkg_install_stack_data=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'stack-data',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package stack_data (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package stack_data (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_stack_data=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_stack_data=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_stack_data=yes

                                                            if test "${sage_use_system_stack_data}" = "yes"
then :
  sage_use_system_stack_data=no
fi

fi


                if test "x$sage_spkg_install_stack_data" = xno
then :

                                        sage_use_system_stack_data=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG stack_data" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG stack_data" >&6;}

else $as_nop

                    if test "x$sage_use_system_stack_data" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-stack_data=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-stack_data)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG stack_data" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG stack_data" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_STACK_DATA










# BEGIN SAGE_SPKG_CONFIGURE_SURFACE_DYNAMICS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/surface_dynamics/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG surface_dynamics..." >& 6
printf "%s\n" "## ----------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG surface_dynamics... ##
## ----------------------------------------------------------------- ##" >& 5


# Check whether --with-system-surface_dynamics was given.
if test ${with_system_surface_dynamics+y}
then :
  withval=$with_system_surface_dynamics; sage_use_system_surface_dynamics=$withval

fi


sage_spkg_name=surface_dynamics

if test ${sage_use_system_surface_dynamics+y}
then :

else $as_nop
  sage_use_system_surface_dynamics=yes
fi

sage_spkg_install_surface_dynamics=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: surface_dynamics has already been installed by SageMath" >&5
printf "%s\n" "$as_me: surface_dynamics has already been installed by SageMath" >&6;}
    sage_spkg_install_surface_dynamics=yes
    sage_use_system_surface_dynamics=installed

fi

if test ${sage_require_surface_dynamics+y}
then :

else $as_nop
  sage_require_surface_dynamics=yes
fi


if test "x$sage_spkg_install_surface_dynamics" = xno
then :

    if test "x$sage_require_surface_dynamics" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG surface_dynamics is not required on this system" >&5
printf "%s\n" "$as_me: SPKG surface_dynamics is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_surface_dynamics" = xno
then :

                        sage_spkg_install_surface_dynamics=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'surface_dynamics',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package surface_dynamics (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package surface_dynamics (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_surface_dynamics=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_surface_dynamics=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_surface_dynamics=yes

                                                            if test "${sage_use_system_surface_dynamics}" = "yes"
then :
  sage_use_system_surface_dynamics=no
fi

fi

                if test "x$sage_spkg_install_surface_dynamics" = xno
then :

                                        sage_use_system_surface_dynamics=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG surface_dynamics" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG surface_dynamics" >&6;}

else $as_nop

                    if test "x$sage_use_system_surface_dynamics" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-surface_dynamics=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-surface_dynamics)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG surface_dynamics" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG surface_dynamics" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SURFACE_DYNAMICS










# BEGIN SAGE_SPKG_CONFIGURE_SYMENGINE_PY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/symengine_py/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG symengine_py..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG symengine_py... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-symengine_py was given.
if test ${with_system_symengine_py+y}
then :
  withval=$with_system_symengine_py; sage_use_system_symengine_py=$withval

fi


sage_spkg_name=symengine_py

if test ${sage_use_system_symengine_py+y}
then :

else $as_nop
  sage_use_system_symengine_py=yes
fi

sage_spkg_install_symengine_py=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: symengine_py has already been installed by SageMath" >&5
printf "%s\n" "$as_me: symengine_py has already been installed by SageMath" >&6;}
    sage_spkg_install_symengine_py=yes
    sage_use_system_symengine_py=installed

fi

if test ${sage_require_symengine_py+y}
then :

else $as_nop
  sage_require_symengine_py=yes
fi


if test "x$sage_spkg_install_symengine_py" = xno
then :

    if test "x$sage_require_symengine_py" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG symengine_py is not required on this system" >&5
printf "%s\n" "$as_me: SPKG symengine_py is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_symengine_py" = xno
then :

                        sage_spkg_install_symengine_py=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="SPKG_INSTALL_REQUIRES_symengine"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package symengine (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package symengine (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_symengine=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_symengine=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_symengine=yes

                                                            if test "${sage_use_system_symengine}" = "yes"
then :
  sage_use_system_symengine=no
fi

fi

                if test "x$sage_spkg_install_symengine_py" = xno
then :

                                        sage_use_system_symengine_py=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG symengine_py" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG symengine_py" >&6;}

else $as_nop

                    if test "x$sage_use_system_symengine_py" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-symengine_py=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-symengine_py)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG symengine_py" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG symengine_py" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SYMENGINE_PY










# BEGIN SAGE_SPKG_CONFIGURE_SYMPY

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/sympy/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG sympy..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG sympy... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-sympy was given.
if test ${with_system_sympy+y}
then :
  withval=$with_system_sympy; sage_use_system_sympy=$withval

fi


sage_spkg_name=sympy

if test ${sage_use_system_sympy+y}
then :

else $as_nop
  sage_use_system_sympy=yes
fi

sage_spkg_install_sympy=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: sympy has already been installed by SageMath" >&5
printf "%s\n" "$as_me: sympy has already been installed by SageMath" >&6;}
    sage_spkg_install_sympy=yes
    sage_use_system_sympy=installed

fi

if test ${sage_require_sympy+y}
then :

else $as_nop
  sage_require_sympy=yes
fi


if test "x$sage_spkg_install_sympy" = xno
then :

    if test "x$sage_require_sympy" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG sympy is not required on this system" >&5
printf "%s\n" "$as_me: SPKG sympy is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_sympy" = xno
then :

                        sage_spkg_install_sympy=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'sympy >=1.6, <2.0',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package sympy (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package sympy (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_sympy=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_sympy=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_sympy=yes

                                                            if test "${sage_use_system_sympy}" = "yes"
then :
  sage_use_system_sympy=no
fi

fi

                if test "x$sage_spkg_install_sympy" = xno
then :

                                        sage_use_system_sympy=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG sympy" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG sympy" >&6;}

else $as_nop

                    if test "x$sage_use_system_sympy" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-sympy=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-sympy)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG sympy" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG sympy" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_SYMPY










# BEGIN SAGE_SPKG_CONFIGURE_TERMINADO

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/terminado/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG terminado..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG terminado... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-terminado was given.
if test ${with_system_terminado+y}
then :
  withval=$with_system_terminado; sage_use_system_terminado=$withval

fi


sage_spkg_name=terminado

if test ${sage_use_system_terminado+y}
then :

else $as_nop
  sage_use_system_terminado=yes
fi

sage_spkg_install_terminado=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: terminado has already been installed by SageMath" >&5
printf "%s\n" "$as_me: terminado has already been installed by SageMath" >&6;}
    sage_spkg_install_terminado=yes
    sage_use_system_terminado=installed

fi

if test ${sage_require_terminado+y}
then :

else $as_nop
  sage_require_terminado=yes
fi


if test "x$sage_spkg_install_terminado" = xno
then :

    if test "x$sage_require_terminado" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG terminado is not required on this system" >&5
printf "%s\n" "$as_me: SPKG terminado is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_terminado" = xno
then :

                        sage_spkg_install_terminado=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'terminado >=0.8.3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package terminado (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package terminado (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_terminado=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_terminado=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_terminado=yes

                                                            if test "${sage_use_system_terminado}" = "yes"
then :
  sage_use_system_terminado=no
fi

fi

                if test "x$sage_spkg_install_terminado" = xno
then :

                                        sage_use_system_terminado=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG terminado" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG terminado" >&6;}

else $as_nop

                    if test "x$sage_use_system_terminado" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-terminado=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-terminado)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG terminado" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG terminado" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TERMINADO










# BEGIN SAGE_SPKG_CONFIGURE_TEXTTABLE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/texttable/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG texttable..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG texttable... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-texttable was given.
if test ${with_system_texttable+y}
then :
  withval=$with_system_texttable; sage_use_system_texttable=$withval

fi


sage_spkg_name=texttable

if test ${sage_use_system_texttable+y}
then :

else $as_nop
  sage_use_system_texttable=yes
fi

sage_spkg_install_texttable=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: texttable has already been installed by SageMath" >&5
printf "%s\n" "$as_me: texttable has already been installed by SageMath" >&6;}
    sage_spkg_install_texttable=yes
    sage_use_system_texttable=installed

fi

if test ${sage_require_texttable+y}
then :

else $as_nop
  sage_require_texttable=yes
fi


if test "x$sage_spkg_install_texttable" = xno
then :

    if test "x$sage_require_texttable" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG texttable is not required on this system" >&5
printf "%s\n" "$as_me: SPKG texttable is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_texttable" = xno
then :

                        sage_spkg_install_texttable=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'texttable >=1.6.3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package texttable (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package texttable (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_texttable=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_texttable=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_texttable=yes

                                                            if test "${sage_use_system_texttable}" = "yes"
then :
  sage_use_system_texttable=no
fi

fi

                if test "x$sage_spkg_install_texttable" = xno
then :

                                        sage_use_system_texttable=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG texttable" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG texttable" >&6;}

else $as_nop

                    if test "x$sage_use_system_texttable" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-texttable=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-texttable)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG texttable" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG texttable" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TEXTTABLE










# BEGIN SAGE_SPKG_CONFIGURE_TINYCSS2

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/tinycss2/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG tinycss2..." >& 6
printf "%s\n" "## --------------------------------------------------------- ##
## Checking whether SageMath should install SPKG tinycss2... ##
## --------------------------------------------------------- ##" >& 5


# Check whether --with-system-tinycss2 was given.
if test ${with_system_tinycss2+y}
then :
  withval=$with_system_tinycss2; sage_use_system_tinycss2=$withval

fi


sage_spkg_name=tinycss2

if test ${sage_use_system_tinycss2+y}
then :

else $as_nop
  sage_use_system_tinycss2=yes
fi

sage_spkg_install_tinycss2=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: tinycss2 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: tinycss2 has already been installed by SageMath" >&6;}
    sage_spkg_install_tinycss2=yes
    sage_use_system_tinycss2=installed

fi

if test ${sage_require_tinycss2+y}
then :

else $as_nop
  sage_require_tinycss2=yes
fi


if test "x$sage_spkg_install_tinycss2" = xno
then :

    if test "x$sage_require_tinycss2" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG tinycss2 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG tinycss2 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_tinycss2" = xno
then :

                        sage_spkg_install_tinycss2=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'tinycss2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package tinycss2 (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package tinycss2 (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_tinycss2=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_tinycss2=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_tinycss2=yes

                                                            if test "${sage_use_system_tinycss2}" = "yes"
then :
  sage_use_system_tinycss2=no
fi

fi


                if test "x$sage_spkg_install_tinycss2" = xno
then :

                                        sage_use_system_tinycss2=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG tinycss2" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG tinycss2" >&6;}

else $as_nop

                    if test "x$sage_use_system_tinycss2" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-tinycss2=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-tinycss2)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG tinycss2" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG tinycss2" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TINYCSS2










# BEGIN SAGE_SPKG_CONFIGURE_TOMLI

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/tomli/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG tomli..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG tomli... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-tomli was given.
if test ${with_system_tomli+y}
then :
  withval=$with_system_tomli; sage_use_system_tomli=$withval

fi


sage_spkg_name=tomli

if test ${sage_use_system_tomli+y}
then :

else $as_nop
  sage_use_system_tomli=yes
fi

sage_spkg_install_tomli=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: tomli has already been installed by SageMath" >&5
printf "%s\n" "$as_me: tomli has already been installed by SageMath" >&6;}
    sage_spkg_install_tomli=yes
    sage_use_system_tomli=installed

fi

if test ${sage_require_tomli+y}
then :

else $as_nop
  sage_require_tomli=yes
fi


if test "x$sage_spkg_install_tomli" = xno
then :

    if test "x$sage_require_tomli" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG tomli is not required on this system" >&5
printf "%s\n" "$as_me: SPKG tomli is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_tomli" = xno
then :

                        sage_spkg_install_tomli=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'tomli',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package tomli (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package tomli (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_tomli=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_tomli=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_tomli=yes

                                                            if test "${sage_use_system_tomli}" = "yes"
then :
  sage_use_system_tomli=no
fi

fi

                if test "x$sage_spkg_install_tomli" = xno
then :

                                        sage_use_system_tomli=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG tomli" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG tomli" >&6;}

else $as_nop

                    if test "x$sage_use_system_tomli" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-tomli=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-tomli)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG tomli" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG tomli" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TOMLI










# BEGIN SAGE_SPKG_CONFIGURE_TORNADO

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/tornado/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG tornado..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG tornado... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-tornado was given.
if test ${with_system_tornado+y}
then :
  withval=$with_system_tornado; sage_use_system_tornado=$withval

fi


sage_spkg_name=tornado

if test ${sage_use_system_tornado+y}
then :

else $as_nop
  sage_use_system_tornado=yes
fi

sage_spkg_install_tornado=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: tornado has already been installed by SageMath" >&5
printf "%s\n" "$as_me: tornado has already been installed by SageMath" >&6;}
    sage_spkg_install_tornado=yes
    sage_use_system_tornado=installed

fi

if test ${sage_require_tornado+y}
then :

else $as_nop
  sage_require_tornado=yes
fi


if test "x$sage_spkg_install_tornado" = xno
then :

    if test "x$sage_require_tornado" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG tornado is not required on this system" >&5
printf "%s\n" "$as_me: SPKG tornado is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_tornado" = xno
then :

                        sage_spkg_install_tornado=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'tornado >=6.0.4',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package tornado (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package tornado (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_tornado=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_tornado=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_tornado=yes

                                                            if test "${sage_use_system_tornado}" = "yes"
then :
  sage_use_system_tornado=no
fi

fi

                if test "x$sage_spkg_install_tornado" = xno
then :

                                        sage_use_system_tornado=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG tornado" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG tornado" >&6;}

else $as_nop

                    if test "x$sage_use_system_tornado" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-tornado=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-tornado)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG tornado" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG tornado" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TORNADO










# BEGIN SAGE_SPKG_CONFIGURE_TRAITLETS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/traitlets/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG traitlets..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG traitlets... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-traitlets was given.
if test ${with_system_traitlets+y}
then :
  withval=$with_system_traitlets; sage_use_system_traitlets=$withval

fi


sage_spkg_name=traitlets

if test ${sage_use_system_traitlets+y}
then :

else $as_nop
  sage_use_system_traitlets=yes
fi

sage_spkg_install_traitlets=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: traitlets has already been installed by SageMath" >&5
printf "%s\n" "$as_me: traitlets has already been installed by SageMath" >&6;}
    sage_spkg_install_traitlets=yes
    sage_use_system_traitlets=installed

fi

if test ${sage_require_traitlets+y}
then :

else $as_nop
  sage_require_traitlets=yes
fi


if test "x$sage_spkg_install_traitlets" = xno
then :

    if test "x$sage_require_traitlets" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG traitlets is not required on this system" >&5
printf "%s\n" "$as_me: SPKG traitlets is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_traitlets" = xno
then :

                        sage_spkg_install_traitlets=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'traitlets >=4.3.3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package traitlets (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package traitlets (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_traitlets=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_traitlets=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_traitlets=yes

                                                            if test "${sage_use_system_traitlets}" = "yes"
then :
  sage_use_system_traitlets=no
fi

fi

                if test "x$sage_spkg_install_traitlets" = xno
then :

                                        sage_use_system_traitlets=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG traitlets" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG traitlets" >&6;}

else $as_nop

                    if test "x$sage_use_system_traitlets" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-traitlets=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-traitlets)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG traitlets" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG traitlets" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TRAITLETS










# BEGIN SAGE_SPKG_CONFIGURE_TROVE_CLASSIFIERS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/trove_classifiers/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG trove_classifiers..." >& 6
printf "%s\n" "## ------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG trove_classifiers... ##
## ------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-trove_classifiers was given.
if test ${with_system_trove_classifiers+y}
then :
  withval=$with_system_trove_classifiers; sage_use_system_trove_classifiers=$withval

fi


sage_spkg_name=trove_classifiers

if test ${sage_use_system_trove_classifiers+y}
then :

else $as_nop
  sage_use_system_trove_classifiers=yes
fi

sage_spkg_install_trove_classifiers=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: trove_classifiers has already been installed by SageMath" >&5
printf "%s\n" "$as_me: trove_classifiers has already been installed by SageMath" >&6;}
    sage_spkg_install_trove_classifiers=yes
    sage_use_system_trove_classifiers=installed

fi

if test ${sage_require_trove_classifiers+y}
then :

else $as_nop
  sage_require_trove_classifiers=yes
fi


if test "x$sage_spkg_install_trove_classifiers" = xno
then :

    if test "x$sage_require_trove_classifiers" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG trove_classifiers is not required on this system" >&5
printf "%s\n" "$as_me: SPKG trove_classifiers is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_trove_classifiers" = xno
then :

                        sage_spkg_install_trove_classifiers=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'trove-classifiers >= 2025.2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package trove_classifiers (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package trove_classifiers (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_trove_classifiers=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_trove_classifiers=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_trove_classifiers=yes

                                                            if test "${sage_use_system_trove_classifiers}" = "yes"
then :
  sage_use_system_trove_classifiers=no
fi

fi


                if test "x$sage_spkg_install_trove_classifiers" = xno
then :

                                        sage_use_system_trove_classifiers=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG trove_classifiers" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG trove_classifiers" >&6;}

else $as_nop

                    if test "x$sage_use_system_trove_classifiers" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-trove_classifiers=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-trove_classifiers)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG trove_classifiers" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG trove_classifiers" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TROVE_CLASSIFIERS










# BEGIN SAGE_SPKG_CONFIGURE_TYPES_PYTHON_DATEUTIL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/types_python_dateutil/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG types_python_dateutil..." >& 6
printf "%s\n" "## ---------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG types_python_dateutil... ##
## ---------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-types_python_dateutil was given.
if test ${with_system_types_python_dateutil+y}
then :
  withval=$with_system_types_python_dateutil; sage_use_system_types_python_dateutil=$withval

fi


sage_spkg_name=types_python_dateutil

if test ${sage_use_system_types_python_dateutil+y}
then :

else $as_nop
  sage_use_system_types_python_dateutil=yes
fi

sage_spkg_install_types_python_dateutil=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: types_python_dateutil has already been installed by SageMath" >&5
printf "%s\n" "$as_me: types_python_dateutil has already been installed by SageMath" >&6;}
    sage_spkg_install_types_python_dateutil=yes
    sage_use_system_types_python_dateutil=installed

fi

if test ${sage_require_types_python_dateutil+y}
then :

else $as_nop
  sage_require_types_python_dateutil=yes
fi


if test "x$sage_spkg_install_types_python_dateutil" = xno
then :

    if test "x$sage_require_types_python_dateutil" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG types_python_dateutil is not required on this system" >&5
printf "%s\n" "$as_me: SPKG types_python_dateutil is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_types_python_dateutil" = xno
then :

                        sage_spkg_install_types_python_dateutil=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'types-python-dateutil',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package types_python_dateutil (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package types_python_dateutil (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_types_python_dateutil=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_types_python_dateutil=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_types_python_dateutil=yes

                                                            if test "${sage_use_system_types_python_dateutil}" = "yes"
then :
  sage_use_system_types_python_dateutil=no
fi

fi

                if test "x$sage_spkg_install_types_python_dateutil" = xno
then :

                                        sage_use_system_types_python_dateutil=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG types_python_dateutil" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG types_python_dateutil" >&6;}

else $as_nop

                    if test "x$sage_use_system_types_python_dateutil" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-types_python_dateutil=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-types_python_dateutil)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG types_python_dateutil" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG types_python_dateutil" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TYPES_PYTHON_DATEUTIL










# BEGIN SAGE_SPKG_CONFIGURE_TYPING_EXTENSIONS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/typing_extensions/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG typing_extensions..." >& 6
printf "%s\n" "## ------------------------------------------------------------------ ##
## Checking whether SageMath should install SPKG typing_extensions... ##
## ------------------------------------------------------------------ ##" >& 5


# Check whether --with-system-typing_extensions was given.
if test ${with_system_typing_extensions+y}
then :
  withval=$with_system_typing_extensions; sage_use_system_typing_extensions=$withval

fi


sage_spkg_name=typing_extensions

if test ${sage_use_system_typing_extensions+y}
then :

else $as_nop
  sage_use_system_typing_extensions=yes
fi

sage_spkg_install_typing_extensions=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: typing_extensions has already been installed by SageMath" >&5
printf "%s\n" "$as_me: typing_extensions has already been installed by SageMath" >&6;}
    sage_spkg_install_typing_extensions=yes
    sage_use_system_typing_extensions=installed

fi

if test ${sage_require_typing_extensions+y}
then :

else $as_nop
  sage_require_typing_extensions=yes
fi

                      if test -z "${PYTHON_FOR_VENV}"
then :
          sage_require_typing_extensions="no"

else $as_nop
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for >=python-3.13" >&5
printf %s "checking for >=python-3.13... " >&6; }
        if "${PYTHON_FOR_VENV}" -c "import sys; sys.exit(sys.version_info.minor < 13)"
then :
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
      sage_require_typing_extensions="no"

else $as_nop
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi

fi


if test "x$sage_spkg_install_typing_extensions" = xno
then :

    if test "x$sage_require_typing_extensions" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG typing_extensions is not required on this system" >&5
printf "%s\n" "$as_me: SPKG typing_extensions is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_typing_extensions" = xno
then :

                        sage_spkg_install_typing_extensions=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'typing_extensions >= 4.7.0; python_version<\"3.13\"',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package typing_extensions (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package typing_extensions (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_typing_extensions=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_typing_extensions=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_typing_extensions=yes

                                                            if test "${sage_use_system_typing_extensions}" = "yes"
then :
  sage_use_system_typing_extensions=no
fi

fi


                if test "x$sage_spkg_install_typing_extensions" = xno
then :

                                        sage_use_system_typing_extensions=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG typing_extensions" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG typing_extensions" >&6;}

else $as_nop

                    if test "x$sage_use_system_typing_extensions" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-typing_extensions=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-typing_extensions)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG typing_extensions" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG typing_extensions" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TYPING_EXTENSIONS










# BEGIN SAGE_SPKG_CONFIGURE_TZLOCAL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/tzlocal/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG tzlocal..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG tzlocal... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-tzlocal was given.
if test ${with_system_tzlocal+y}
then :
  withval=$with_system_tzlocal; sage_use_system_tzlocal=$withval

fi


sage_spkg_name=tzlocal

if test ${sage_use_system_tzlocal+y}
then :

else $as_nop
  sage_use_system_tzlocal=yes
fi

sage_spkg_install_tzlocal=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: tzlocal has already been installed by SageMath" >&5
printf "%s\n" "$as_me: tzlocal has already been installed by SageMath" >&6;}
    sage_spkg_install_tzlocal=yes
    sage_use_system_tzlocal=installed

fi

if test ${sage_require_tzlocal+y}
then :

else $as_nop
  sage_require_tzlocal=yes
fi


if test "x$sage_spkg_install_tzlocal" = xno
then :

    if test "x$sage_require_tzlocal" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG tzlocal is not required on this system" >&5
printf "%s\n" "$as_me: SPKG tzlocal is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_tzlocal" = xno
then :

                        sage_spkg_install_tzlocal=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'tzlocal >=2.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package tzlocal (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package tzlocal (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_tzlocal=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_tzlocal=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_tzlocal=yes

                                                            if test "${sage_use_system_tzlocal}" = "yes"
then :
  sage_use_system_tzlocal=no
fi

fi

                if test "x$sage_spkg_install_tzlocal" = xno
then :

                                        sage_use_system_tzlocal=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG tzlocal" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG tzlocal" >&6;}

else $as_nop

                    if test "x$sage_use_system_tzlocal" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-tzlocal=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-tzlocal)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG tzlocal" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG tzlocal" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_TZLOCAL










# BEGIN SAGE_SPKG_CONFIGURE_URI_TEMPLATE

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/uri_template/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG uri_template..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG uri_template... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-uri_template was given.
if test ${with_system_uri_template+y}
then :
  withval=$with_system_uri_template; sage_use_system_uri_template=$withval

fi


sage_spkg_name=uri_template

if test ${sage_use_system_uri_template+y}
then :

else $as_nop
  sage_use_system_uri_template=yes
fi

sage_spkg_install_uri_template=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: uri_template has already been installed by SageMath" >&5
printf "%s\n" "$as_me: uri_template has already been installed by SageMath" >&6;}
    sage_spkg_install_uri_template=yes
    sage_use_system_uri_template=installed

fi

if test ${sage_require_uri_template+y}
then :

else $as_nop
  sage_require_uri_template=yes
fi


if test "x$sage_spkg_install_uri_template" = xno
then :

    if test "x$sage_require_uri_template" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG uri_template is not required on this system" >&5
printf "%s\n" "$as_me: SPKG uri_template is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_uri_template" = xno
then :

                        sage_spkg_install_uri_template=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'uri-template',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package uri_template (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package uri_template (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_uri_template=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_uri_template=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_uri_template=yes

                                                            if test "${sage_use_system_uri_template}" = "yes"
then :
  sage_use_system_uri_template=no
fi

fi

                if test "x$sage_spkg_install_uri_template" = xno
then :

                                        sage_use_system_uri_template=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG uri_template" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG uri_template" >&6;}

else $as_nop

                    if test "x$sage_use_system_uri_template" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-uri_template=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-uri_template)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG uri_template" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG uri_template" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_URI_TEMPLATE










# BEGIN SAGE_SPKG_CONFIGURE_URLLIB3

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/urllib3/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG urllib3..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG urllib3... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-urllib3 was given.
if test ${with_system_urllib3+y}
then :
  withval=$with_system_urllib3; sage_use_system_urllib3=$withval

fi


sage_spkg_name=urllib3

if test ${sage_use_system_urllib3+y}
then :

else $as_nop
  sage_use_system_urllib3=yes
fi

sage_spkg_install_urllib3=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: urllib3 has already been installed by SageMath" >&5
printf "%s\n" "$as_me: urllib3 has already been installed by SageMath" >&6;}
    sage_spkg_install_urllib3=yes
    sage_use_system_urllib3=installed

fi

if test ${sage_require_urllib3+y}
then :

else $as_nop
  sage_require_urllib3=yes
fi


if test "x$sage_spkg_install_urllib3" = xno
then :

    if test "x$sage_require_urllib3" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG urllib3 is not required on this system" >&5
printf "%s\n" "$as_me: SPKG urllib3 is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_urllib3" = xno
then :

                        sage_spkg_install_urllib3=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'urllib3',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package urllib3 (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package urllib3 (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_urllib3=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_urllib3=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_urllib3=yes

                                                            if test "${sage_use_system_urllib3}" = "yes"
then :
  sage_use_system_urllib3=no
fi

fi

                if test "x$sage_spkg_install_urllib3" = xno
then :

                                        sage_use_system_urllib3=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG urllib3" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG urllib3" >&6;}

else $as_nop

                    if test "x$sage_use_system_urllib3" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-urllib3=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-urllib3)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG urllib3" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG urllib3" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_URLLIB3










# BEGIN SAGE_SPKG_CONFIGURE_WCWIDTH

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/wcwidth/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG wcwidth..." >& 6
printf "%s\n" "## -------------------------------------------------------- ##
## Checking whether SageMath should install SPKG wcwidth... ##
## -------------------------------------------------------- ##" >& 5


# Check whether --with-system-wcwidth was given.
if test ${with_system_wcwidth+y}
then :
  withval=$with_system_wcwidth; sage_use_system_wcwidth=$withval

fi


sage_spkg_name=wcwidth

if test ${sage_use_system_wcwidth+y}
then :

else $as_nop
  sage_use_system_wcwidth=yes
fi

sage_spkg_install_wcwidth=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: wcwidth has already been installed by SageMath" >&5
printf "%s\n" "$as_me: wcwidth has already been installed by SageMath" >&6;}
    sage_spkg_install_wcwidth=yes
    sage_use_system_wcwidth=installed

fi

if test ${sage_require_wcwidth+y}
then :

else $as_nop
  sage_require_wcwidth=yes
fi


if test "x$sage_spkg_install_wcwidth" = xno
then :

    if test "x$sage_require_wcwidth" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG wcwidth is not required on this system" >&5
printf "%s\n" "$as_me: SPKG wcwidth is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_wcwidth" = xno
then :

                        sage_spkg_install_wcwidth=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'wcwidth >=0.1.7',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package wcwidth (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package wcwidth (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_wcwidth=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_wcwidth=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_wcwidth=yes

                                                            if test "${sage_use_system_wcwidth}" = "yes"
then :
  sage_use_system_wcwidth=no
fi

fi

                if test "x$sage_spkg_install_wcwidth" = xno
then :

                                        sage_use_system_wcwidth=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG wcwidth" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG wcwidth" >&6;}

else $as_nop

                    if test "x$sage_use_system_wcwidth" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-wcwidth=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-wcwidth)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG wcwidth" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG wcwidth" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_WCWIDTH










# BEGIN SAGE_SPKG_CONFIGURE_WEBCOLORS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/webcolors/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG webcolors..." >& 6
printf "%s\n" "## ---------------------------------------------------------- ##
## Checking whether SageMath should install SPKG webcolors... ##
## ---------------------------------------------------------- ##" >& 5


# Check whether --with-system-webcolors was given.
if test ${with_system_webcolors+y}
then :
  withval=$with_system_webcolors; sage_use_system_webcolors=$withval

fi


sage_spkg_name=webcolors

if test ${sage_use_system_webcolors+y}
then :

else $as_nop
  sage_use_system_webcolors=yes
fi

sage_spkg_install_webcolors=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: webcolors has already been installed by SageMath" >&5
printf "%s\n" "$as_me: webcolors has already been installed by SageMath" >&6;}
    sage_spkg_install_webcolors=yes
    sage_use_system_webcolors=installed

fi

if test ${sage_require_webcolors+y}
then :

else $as_nop
  sage_require_webcolors=yes
fi


if test "x$sage_spkg_install_webcolors" = xno
then :

    if test "x$sage_require_webcolors" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG webcolors is not required on this system" >&5
printf "%s\n" "$as_me: SPKG webcolors is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_webcolors" = xno
then :

                        sage_spkg_install_webcolors=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'webcolors',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package webcolors (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package webcolors (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_webcolors=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_webcolors=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_webcolors=yes

                                                            if test "${sage_use_system_webcolors}" = "yes"
then :
  sage_use_system_webcolors=no
fi

fi

                if test "x$sage_spkg_install_webcolors" = xno
then :

                                        sage_use_system_webcolors=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG webcolors" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG webcolors" >&6;}

else $as_nop

                    if test "x$sage_use_system_webcolors" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-webcolors=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-webcolors)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG webcolors" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG webcolors" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_WEBCOLORS










# BEGIN SAGE_SPKG_CONFIGURE_WEBENCODINGS

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/webencodings/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG webencodings..." >& 6
printf "%s\n" "## ------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG webencodings... ##
## ------------------------------------------------------------- ##" >& 5


# Check whether --with-system-webencodings was given.
if test ${with_system_webencodings+y}
then :
  withval=$with_system_webencodings; sage_use_system_webencodings=$withval

fi


sage_spkg_name=webencodings

if test ${sage_use_system_webencodings+y}
then :

else $as_nop
  sage_use_system_webencodings=yes
fi

sage_spkg_install_webencodings=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: webencodings has already been installed by SageMath" >&5
printf "%s\n" "$as_me: webencodings has already been installed by SageMath" >&6;}
    sage_spkg_install_webencodings=yes
    sage_use_system_webencodings=installed

fi

if test ${sage_require_webencodings+y}
then :

else $as_nop
  sage_require_webencodings=yes
fi


if test "x$sage_spkg_install_webencodings" = xno
then :

    if test "x$sage_require_webencodings" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG webencodings is not required on this system" >&5
printf "%s\n" "$as_me: SPKG webencodings is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_webencodings" = xno
then :

                        sage_spkg_install_webencodings=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'webencodings >=0.5.1',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package webencodings (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package webencodings (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_webencodings=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_webencodings=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_webencodings=yes

                                                            if test "${sage_use_system_webencodings}" = "yes"
then :
  sage_use_system_webencodings=no
fi

fi


                if test "x$sage_spkg_install_webencodings" = xno
then :

                                        sage_use_system_webencodings=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG webencodings" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG webencodings" >&6;}

else $as_nop

                    if test "x$sage_use_system_webencodings" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-webencodings=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-webencodings)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG webencodings" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG webencodings" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_WEBENCODINGS










# BEGIN SAGE_SPKG_CONFIGURE_WEBSOCKET_CLIENT

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/websocket_client/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG websocket_client..." >& 6
printf "%s\n" "## ----------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG websocket_client... ##
## ----------------------------------------------------------------- ##" >& 5


# Check whether --with-system-websocket_client was given.
if test ${with_system_websocket_client+y}
then :
  withval=$with_system_websocket_client; sage_use_system_websocket_client=$withval

fi


sage_spkg_name=websocket_client

if test ${sage_use_system_websocket_client+y}
then :

else $as_nop
  sage_use_system_websocket_client=yes
fi

sage_spkg_install_websocket_client=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: websocket_client has already been installed by SageMath" >&5
printf "%s\n" "$as_me: websocket_client has already been installed by SageMath" >&6;}
    sage_spkg_install_websocket_client=yes
    sage_use_system_websocket_client=installed

fi

if test ${sage_require_websocket_client+y}
then :

else $as_nop
  sage_require_websocket_client=yes
fi


if test "x$sage_spkg_install_websocket_client" = xno
then :

    if test "x$sage_require_websocket_client" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG websocket_client is not required on this system" >&5
printf "%s\n" "$as_me: SPKG websocket_client is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_websocket_client" = xno
then :

                        sage_spkg_install_websocket_client=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'websocket-client',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package websocket_client (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package websocket_client (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_websocket_client=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_websocket_client=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_websocket_client=yes

                                                            if test "${sage_use_system_websocket_client}" = "yes"
then :
  sage_use_system_websocket_client=no
fi

fi

                if test "x$sage_spkg_install_websocket_client" = xno
then :

                                        sage_use_system_websocket_client=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG websocket_client" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG websocket_client" >&6;}

else $as_nop

                    if test "x$sage_use_system_websocket_client" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-websocket_client=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-websocket_client)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG websocket_client" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG websocket_client" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_WEBSOCKET_CLIENT










# BEGIN SAGE_SPKG_CONFIGURE_WHEEL

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/wheel/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG wheel..." >& 6
printf "%s\n" "## ------------------------------------------------------ ##
## Checking whether SageMath should install SPKG wheel... ##
## ------------------------------------------------------ ##" >& 5


# Check whether --with-system-wheel was given.
if test ${with_system_wheel+y}
then :
  withval=$with_system_wheel; sage_use_system_wheel=$withval

fi


sage_spkg_name=wheel

if test ${sage_use_system_wheel+y}
then :

else $as_nop
  sage_use_system_wheel=yes
fi

sage_spkg_install_wheel=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: wheel has already been installed by SageMath" >&5
printf "%s\n" "$as_me: wheel has already been installed by SageMath" >&6;}
    sage_spkg_install_wheel=yes
    sage_use_system_wheel=installed

fi

if test ${sage_require_wheel+y}
then :

else $as_nop
  sage_require_wheel=yes
fi


if test "x$sage_spkg_install_wheel" = xno
then :

    if test "x$sage_require_wheel" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG wheel is not required on this system" >&5
printf "%s\n" "$as_me: SPKG wheel is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_wheel" = xno
then :

                        sage_spkg_install_wheel=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'wheel >=0.36.2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package wheel (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package wheel (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_wheel=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_wheel=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_wheel=yes

                                                            if test "${sage_use_system_wheel}" = "yes"
then :
  sage_use_system_wheel=no
fi

fi

                if test "x$sage_spkg_install_wheel" = xno
then :

                                        sage_use_system_wheel=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG wheel" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG wheel" >&6;}

else $as_nop

                    if test "x$sage_use_system_wheel" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-wheel=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-wheel)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG wheel" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG wheel" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_WHEEL










# BEGIN SAGE_SPKG_CONFIGURE_WIDGETSNBEXTENSION

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/widgetsnbextension/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG widgetsnbextension..." >& 6
printf "%s\n" "## ------------------------------------------------------------------- ##
## Checking whether SageMath should install SPKG widgetsnbextension... ##
## ------------------------------------------------------------------- ##" >& 5


# Check whether --with-system-widgetsnbextension was given.
if test ${with_system_widgetsnbextension+y}
then :
  withval=$with_system_widgetsnbextension; sage_use_system_widgetsnbextension=$withval

fi


sage_spkg_name=widgetsnbextension

if test ${sage_use_system_widgetsnbextension+y}
then :

else $as_nop
  sage_use_system_widgetsnbextension=yes
fi

sage_spkg_install_widgetsnbextension=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: widgetsnbextension has already been installed by SageMath" >&5
printf "%s\n" "$as_me: widgetsnbextension has already been installed by SageMath" >&6;}
    sage_spkg_install_widgetsnbextension=yes
    sage_use_system_widgetsnbextension=installed

fi

if test ${sage_require_widgetsnbextension+y}
then :

else $as_nop
  sage_require_widgetsnbextension=yes
fi


if test "x$sage_spkg_install_widgetsnbextension" = xno
then :

    if test "x$sage_require_widgetsnbextension" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG widgetsnbextension is not required on this system" >&5
printf "%s\n" "$as_me: SPKG widgetsnbextension is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_widgetsnbextension" = xno
then :

                        sage_spkg_install_widgetsnbextension=yes

else $as_nop




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'widgetsnbextension',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package widgetsnbextension (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package widgetsnbextension (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_widgetsnbextension=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_widgetsnbextension=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_widgetsnbextension=yes

                                                            if test "${sage_use_system_widgetsnbextension}" = "yes"
then :
  sage_use_system_widgetsnbextension=no
fi

fi


                if test "x$sage_spkg_install_widgetsnbextension" = xno
then :

                                        sage_use_system_widgetsnbextension=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG widgetsnbextension" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG widgetsnbextension" >&6;}

else $as_nop

                    if test "x$sage_use_system_widgetsnbextension" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-widgetsnbextension=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-widgetsnbextension)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG widgetsnbextension" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG widgetsnbextension" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_WIDGETSNBEXTENSION










# BEGIN SAGE_SPKG_CONFIGURE_ZIPP

exec 9<&6
exec 6>/dev/null

if test "${enable_system_site_packages}" = "yes"
then :

    exec 6<&9

fi

SPKG_CONFIGURE="${SAGE_ROOT}/build/pkgs/zipp/spkg-configure.m4"
if ! grep -q SAGE_PYTHON_PACKAGE_CHECK "${SPKG_CONFIGURE}"
then :

    exec 6<&9

fi

echo "-----------------------------------------------------------------------------" >& 6
echo "Checking whether SageMath should install SPKG zipp..." >& 6
printf "%s\n" "## ----------------------------------------------------- ##
## Checking whether SageMath should install SPKG zipp... ##
## ----------------------------------------------------- ##" >& 5


# Check whether --with-system-zipp was given.
if test ${with_system_zipp+y}
then :
  withval=$with_system_zipp; sage_use_system_zipp=$withval

fi


sage_spkg_name=zipp

if test ${sage_use_system_zipp+y}
then :

else $as_nop
  sage_use_system_zipp=yes
fi

sage_spkg_install_zipp=no





if test -n "`ls "${SAGE_LOCAL}/var/lib/sage/installed/${sage_spkg_name}"-* 2>/dev/null`"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: zipp has already been installed by SageMath" >&5
printf "%s\n" "$as_me: zipp has already been installed by SageMath" >&6;}
    sage_spkg_install_zipp=yes
    sage_use_system_zipp=installed

fi

if test ${sage_require_zipp+y}
then :

else $as_nop
  sage_require_zipp=yes
fi


if test "x$sage_spkg_install_zipp" = xno
then :

    if test "x$sage_require_zipp" = xno
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: SPKG zipp is not required on this system" >&5
printf "%s\n" "$as_me: SPKG zipp is not required on this system" >&6;}

else $as_nop

                                if test "x$sage_use_system_zipp" = xno
then :

                        sage_spkg_install_zipp=yes

else $as_nop



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if --enable-system-site-packages was used" >&5
printf %s "checking if --enable-system-site-packages was used... " >&6; }
  if test "${enable_system_site_packages}" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can create a python venv in config.venv" >&5
printf %s "checking if we can create a python venv in config.venv... " >&6; }

        if "${PYTHON_FOR_VENV}" build/bin/sage-venv                                        --system-site-packages                                   --clear                                                  config.venv                                              2>&5
then :

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
                        SAGE_PKG_VERSPEC="'zipp >=0.5.2',"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python package zipp (${SAGE_PKG_VERSPEC%,})" >&5
printf %s "checking for python package zipp (${SAGE_PKG_VERSPEC%,})... " >&6; }

                        PYTHONUSERBASE_SAVED="${PYTHONUSERBASE}"
  if test -z "${PYTHONUSERBASE}"
then :
      PYTHONUSERBASE="${HOME}/.sage/local"
    export PYTHONUSERBASE

fi
          if config.venv/bin/python3 -c              "import pkg_resources;               pkg_resources.require((${SAGE_PKG_VERSPEC}))"            2>&5
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }; sage_spkg_install_zipp=yes

fi

  PYTHONUSERBASE="${PYTHONUSERBASE_SAVED}"


else $as_nop

            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      sage_spkg_install_zipp=yes

fi

            if test -d config.venv
then :
  rm -rf config.venv
fi

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no; skipping check" >&5
printf "%s\n" "no; skipping check" >&6; }
    sage_spkg_install_zipp=yes

                                                            if test "${sage_use_system_zipp}" = "yes"
then :
  sage_use_system_zipp=no
fi

fi

                if test "x$sage_spkg_install_zipp" = xno
then :

                                        sage_use_system_zipp=yes
                    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: will use system package and not install SPKG zipp" >&5
printf "%s\n" "$as_me: will use system package and not install SPKG zipp" >&6;}

else $as_nop

                    if test "x$sage_use_system_zipp" = xforce
then :

                        as_fn_append SAGE_SPKG_ERRORS "
    Given --with-system-zipp=force, but no system package could be used.
    That's an error.  Please install the indicated package to continue.
    (To override this error, use ./configure --without-system-zipp)"

else $as_nop

                        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: no suitable system package found for SPKG zipp" >&5
printf "%s\n" "$as_me: no suitable system package found for SPKG zipp" >&6;}

fi

fi


fi

fi

fi



exec 6<&9

# END SAGE_SPKG_CONFIGURE_ZIPP







printf "%s\n" "## ----------------------------------------------------------------------- ##
## Build status for each package:                                          ##
## ----------------------------------------------------------------------- ##" >& 6
printf "%s\n" "## ----------------------------------------------------------------------- ##
## Build status for each package:                                          ##
## ----------------------------------------------------------------------- ##" >& 5
SPKGS="4ti2 _bootstrap _develop _gcc10 _gcc11 _gcc12 _gcc8 _gcc9 _prereq _recommended _sagemath abelfunctions acsv admcycles alabaster anyio appdirs appnope argon2_cffi argon2_cffi_bindings arithmat arrow asttokens async_lru attrs auditwheel_or_delocate awali babel barvinok beautifulsoup4 beniget benzene biopython bleach bliss boolean_cayley_graphs boost_cropped brial buckygen bzip2 cachetools calver cbc ccache cddlib certifi cffi chardet charset_normalizer cibuildwheel clarabel cliquer cluster_pictures cmake cmr cocoalib colorama comm compgit configure conrey_dirichlet_characters contourpy conway_polynomials coxeter3 cppy cppzmq csdp cunningham_tables curl cutgeneratingfunctionology cvolume cvxopt cvxpy cycler cylp cysignals cython d3js database_cremona_ellcurve database_cubic_hecke database_jones_numfield database_knotinfo database_kohel database_mutation_class database_odlyzko_zeta database_stein_watkins database_stein_watkins_mini database_symbolic_data dateutil dd_functions debugpy decorator deformation defusedxml dependent_bterms distlib docutils dot2tex dsdp dual_pairs e_antic ecl eclib ecm ecos_python editables eigen elementary_vectors elliptic_curves entrypoints euler_product exceptiongroup execnet executing fastjsonschema fflas_ffpack ffmpeg filelock flex flint flit_core fonttools fplll fpylll fqdn free_fonts freetype fricas frobby furo gap gap3 gap_packages gap_pkg_jupyterkernel gast gc gcaops gcc gdb gdbm gengetopt gf2x gfan gfortran giac git github_cli gitpython givaro glpk glucose gmp gmpy2 gnulib gnumake_tokenpool googletest gp2c graphs graphviz gsl h11 hatchling hilbert_modular_group hodge_diamond_cutter httpcore httpx hypigu hypothesis iconv idna igraph imagemagick imagesize iml importlib_metadata importlib_resources info iniconfig ipykernel ipympl ipython ipython_genutils ipywidgets isl isoduration jedi jinja2 jmol json5 jsonpointer jsonschema jsonschema_specifications jupymake jupyter_client jupyter_core jupyter_events jupyter_jsmol jupyter_lsp jupyter_server jupyter_server_terminals jupyter_sphinx jupyterlab jupyterlab_mathjax2 jupyterlab_pygments jupyterlab_server jupyterlab_widgets kenzo kerrgeodesic_gw kissat kiwisolver latte_int lcalc libatomic_ops libbraiding libffi libgd libgraphviz libhomfly libjpeg liblzma libnauty libogg libpng libsemigroups libuuid libxml2 lidia lie linbox llvm lrcalc lrcalc_python lrslib m4ri m4rie macaulay2 markupsafe mathics mathjax matplotlib matplotlib_inline matroid_database maxima mcqd meataxe memory_allocator meson meson_python mistune modular_decomposition modular_resolution mpc mpfi mpfr mpfrcx mpmath mpsolve msolve multipolynomial_bases nauty nbclient nbconvert nbformat ncurses nest_asyncio networkx nibabel ninja_build nlohmann_json normaliz notebook notebook_shim notedown ntl numpy onetbb openblas openssl ore_algebra osqp_python overrides p_group_cohomology packaging palp pandoc pandoc_attributes pandocfilters papilo pari pari_elldata pari_galdata pari_galpol pari_nflistdata pari_nftables pari_seadata pari_seadata_big pari_seadata_small parso patch patchelf pathspec pdf2svg perl_cpan_polymake_prereq perl_mongodb perl_term_readline_gnu pexpect phitigra pickleshare pillow pip pkgconf pkgconfig planarity plantri platformdirs playwright pluggy ply polylib polymake polytopes_db polytopes_db_4d ppl pplite pplitepy pplpy pplpy_doc primecount primecountpy primesieve prometheus_client prompt_toolkit psutil ptyprocess pure_eval py py4ti2 pybind11 pybtex pycosat pycparser pycryptosat pygments pygraphviz pynormaliz pyparsing pyproject_api pyproject_hooks pyproject_metadata pyscipopt pytest pytest_mock pytest_xdist python3 python_build python_flint python_igraph python_json_logger pythran pytz pytz_deprecation_shim pyx pyyaml pyzmq qdldl_python qepcad qhull r r_jupyter readline referencing requests rfc3339_validator rfc3986_validator rpds_py rpy2 rst2ipynb rubiks rw saclib sage_conf sage_docbuild sage_flatsurf sage_numerical_backends_coin sage_numerical_backends_cplex sage_numerical_backends_gurobi sage_numerical_interactive_mip sage_setup sage_sws2rst sagelib sagemath_benzene sagemath_bliss sagemath_brial sagemath_buckygen sagemath_categories sagemath_cddlib sagemath_cliquer sagemath_cmr sagemath_combinat sagemath_coxeter3 sagemath_database_cremona_ellcurve sagemath_database_cunningham sagemath_database_jones_numfield sagemath_database_kohel sagemath_database_mutation_class sagemath_database_odlyzko_zeta sagemath_database_polytopes_4d sagemath_database_stein_watkins sagemath_database_stein_watkins_mini sagemath_database_symbolic_data sagemath_doc_html sagemath_doc_pdf sagemath_ecl sagemath_eclib sagemath_environment sagemath_flint sagemath_fricas sagemath_frobby sagemath_gap sagemath_gap_pkg_agt_data sagemath_gap_pkg_ctbllib_data sagemath_gap_pkg_difsets_data sagemath_gap_pkg_factint_data sagemath_gap_pkg_irredsol_data sagemath_gap_pkg_jupyterkernel sagemath_gap_pkg_numericalsgps_data sagemath_gap_pkg_primgrp_data sagemath_gap_pkg_rcwa_data sagemath_gap_pkg_semigroups sagemath_gap_pkg_sglppow_data sagemath_gap_pkg_simpcomp_data sagemath_gap_pkg_smallgrp_data sagemath_gap_pkg_smallsemi_data sagemath_gap_pkg_sonata_data sagemath_gap_pkg_tomlib_data sagemath_gap_pkg_transgrp_data sagemath_gap_pkg_unitlib_data sagemath_gap_pkg_yangbaxter_data sagemath_gfan sagemath_giac sagemath_glpk sagemath_glucose sagemath_graphs sagemath_groups sagemath_homfly sagemath_kenzo sagemath_kissat sagemath_latte_4ti2 sagemath_lcalc sagemath_libbraiding sagemath_libecm sagemath_linbox sagemath_lrslib sagemath_macaulay2 sagemath_macaulay2_jupyterkernel sagemath_maxima sagemath_mcqd sagemath_meataxe sagemath_modules sagemath_msolve sagemath_nauty sagemath_ntl sagemath_objects sagemath_palp sagemath_pari sagemath_pari_elldata sagemath_pari_galdata sagemath_pari_galpol sagemath_pari_nflistdata sagemath_pari_nftables sagemath_pari_seadata sagemath_pari_seadata_big sagemath_pari_seadata_small sagemath_planarity sagemath_plantri sagemath_plot sagemath_polyhedra sagemath_qepcad sagemath_rankwidth sagemath_repl sagemath_rubiks sagemath_schemes sagemath_singular sagemath_sirocco sagemath_standard_no_symbolics sagemath_symbolics sagemath_sympow sagemath_tachyon sagemath_tdlib sagemath_topcom sagenb_export sagetex sbcl scikit_build_core scip scip_sdp scipy scs semigroups send2trash setuptools setuptools_scm singular singular_jupyter sirocco six slabbe snappy sniffio snowballstemmer soplex soupsieve sphinx sphinx_basic_ng sphinx_copybutton sphinx_inline_tabs sphinxcontrib_applehelp sphinxcontrib_devhelp sphinxcontrib_htmlhelp sphinxcontrib_jsmath sphinxcontrib_qthelp sphinxcontrib_serializinghtml sphinxcontrib_websupport sqlalchemy sqlite stack_data suitesparse surf surface_dynamics symengine symengine_py symmetrica sympow sympy tachyon tdlib terminado texlive texlive_luatex texttable threejs tides tinycss2 tomli topcom tornado tox traitlets trove_classifiers types_python_dateutil typing_extensions tzdata tzlocal uri_template urllib3 valgrind virtualenv wcwidth webcolors webencodings websocket_client wheel widgetsnbextension xeus xeus_gp xeus_zmq xindy xz zeromq zftools zipp zlib"
if properties=$(PYTHONIOENCODING=utf-8 $SAGE_BOOTSTRAP_PYTHON build/bin/sage-package properties --format=shell $SPKGS 2>& 5) && eval $properties && dependencies=$($SAGE_BOOTSTRAP_PYTHON build/bin/sage-package dependencies --format=shell $SPKGS) && eval $dependencies
then :

else $as_nop

    as_fn_error $? "Package directory missing. Re-run bootstrap." "$LINENO" 5
fi

# To deal with ABI incompatibilities when gcc is upgraded, every package
# (except gcc) should depend on gcc if gcc is already installed.
# See https://github.com/sagemath/sage/issues/24703
if test x$SAGE_INSTALL_GCC = xexists; then
    SAGE_GCC_DEP='$(SAGE_LOCAL)/bin/gcc'
else
    SAGE_GCC_DEP=''
fi


# Packages that are actually built/installed as opposed to packages that are
# not required on this platform or that can be taken from the underlying system
# installation. Note that this contains packages that are not actually going to
# be installed by most users because they are optional/experimental.
SAGE_BUILT_PACKAGES=''

# The complement of SAGE_BUILT_PACKAGES, i.e., packages that are not required
# on this platform or packages where we found a suitable package on the
# underlying system.
SAGE_DUMMY_PACKAGES=''

# List of currently installed and to-be-installed standard/optional/experimental packages
SAGE_OPTIONAL_INSTALLED_PACKAGES=''
# List of optional packages to be uninstalled
SAGE_OPTIONAL_UNINSTALLED_PACKAGES=''

# List of all packages that should be downloaded
SAGE_SDIST_PACKAGES=''

# Generate package version/dependency/tree lists
SAGE_PACKAGE_VERSIONS=""
SAGE_PACKAGE_DEPENDENCIES=""
SAGE_PACKAGE_TREES=""
# Lists of packages categorized according to their build rules
SAGE_NORMAL_PACKAGES=''
SAGE_PIP_PACKAGES=''
SAGE_SCRIPT_PACKAGES=''

SAGE_NEED_SYSTEM_PACKAGES=""
SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL=""
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































# We use the "genktreeg" program (added in nauty 2.8.8). This ensures that we
# detect nauty >= 2.8.8 and so we can use the major new features added in nauty
# since version 2.6. For instance, we use the digraph6 format from nauty >= 2.6
# (https://pallini.di.uniroma1.it/changes24-28.txt).

















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































if test ${SAGE_ENABLE__prereq+y}
then :

else $as_nop
  SAGE_ENABLE__prereq=yes
fi
if test ${SAGE_ENABLE_alabaster+y}
then :

else $as_nop
  SAGE_ENABLE_alabaster=yes
fi
if test ${SAGE_ENABLE_anyio+y}
then :

else $as_nop
  SAGE_ENABLE_anyio=yes
fi
if test ${SAGE_ENABLE_appdirs+y}
then :

else $as_nop
  SAGE_ENABLE_appdirs=yes
fi
if test ${SAGE_ENABLE_appnope+y}
then :

else $as_nop
  SAGE_ENABLE_appnope=yes
fi
if test ${SAGE_ENABLE_argon2_cffi+y}
then :

else $as_nop
  SAGE_ENABLE_argon2_cffi=yes
fi
if test ${SAGE_ENABLE_argon2_cffi_bindings+y}
then :

else $as_nop
  SAGE_ENABLE_argon2_cffi_bindings=yes
fi
if test ${SAGE_ENABLE_arrow+y}
then :

else $as_nop
  SAGE_ENABLE_arrow=yes
fi
if test ${SAGE_ENABLE_asttokens+y}
then :

else $as_nop
  SAGE_ENABLE_asttokens=yes
fi
if test ${SAGE_ENABLE_async_lru+y}
then :

else $as_nop
  SAGE_ENABLE_async_lru=yes
fi
if test ${SAGE_ENABLE_attrs+y}
then :

else $as_nop
  SAGE_ENABLE_attrs=yes
fi
if test ${SAGE_ENABLE_babel+y}
then :

else $as_nop
  SAGE_ENABLE_babel=yes
fi
if test ${SAGE_ENABLE_beautifulsoup4+y}
then :

else $as_nop
  SAGE_ENABLE_beautifulsoup4=yes
fi
if test ${SAGE_ENABLE_beniget+y}
then :

else $as_nop
  SAGE_ENABLE_beniget=yes
fi
if test ${SAGE_ENABLE_bleach+y}
then :

else $as_nop
  SAGE_ENABLE_bleach=yes
fi
if test ${SAGE_ENABLE_boost_cropped+y}
then :

else $as_nop
  SAGE_ENABLE_boost_cropped=yes
fi
if test ${SAGE_ENABLE_brial+y}
then :

else $as_nop
  SAGE_ENABLE_brial=yes
fi
if test ${SAGE_ENABLE_bzip2+y}
then :

else $as_nop
  SAGE_ENABLE_bzip2=yes
fi
if test ${SAGE_ENABLE_cachetools+y}
then :

else $as_nop
  SAGE_ENABLE_cachetools=yes
fi
if test ${SAGE_ENABLE_calver+y}
then :

else $as_nop
  SAGE_ENABLE_calver=yes
fi
if test ${SAGE_ENABLE_cddlib+y}
then :

else $as_nop
  SAGE_ENABLE_cddlib=yes
fi
if test ${SAGE_ENABLE_certifi+y}
then :

else $as_nop
  SAGE_ENABLE_certifi=yes
fi
if test ${SAGE_ENABLE_cffi+y}
then :

else $as_nop
  SAGE_ENABLE_cffi=yes
fi
if test ${SAGE_ENABLE_chardet+y}
then :

else $as_nop
  SAGE_ENABLE_chardet=yes
fi
if test ${SAGE_ENABLE_charset_normalizer+y}
then :

else $as_nop
  SAGE_ENABLE_charset_normalizer=yes
fi
if test ${SAGE_ENABLE_cliquer+y}
then :

else $as_nop
  SAGE_ENABLE_cliquer=yes
fi
if test ${SAGE_ENABLE_cmake+y}
then :

else $as_nop
  SAGE_ENABLE_cmake=yes
fi
if test ${SAGE_ENABLE_colorama+y}
then :

else $as_nop
  SAGE_ENABLE_colorama=yes
fi
if test ${SAGE_ENABLE_comm+y}
then :

else $as_nop
  SAGE_ENABLE_comm=yes
fi
if test ${SAGE_ENABLE_contourpy+y}
then :

else $as_nop
  SAGE_ENABLE_contourpy=yes
fi
if test ${SAGE_ENABLE_conway_polynomials+y}
then :

else $as_nop
  SAGE_ENABLE_conway_polynomials=yes
fi
if test ${SAGE_ENABLE_cppy+y}
then :

else $as_nop
  SAGE_ENABLE_cppy=yes
fi
if test ${SAGE_ENABLE_curl+y}
then :

else $as_nop
  SAGE_ENABLE_curl=yes
fi
if test ${SAGE_ENABLE_cvxopt+y}
then :

else $as_nop
  SAGE_ENABLE_cvxopt=yes
fi
if test ${SAGE_ENABLE_cycler+y}
then :

else $as_nop
  SAGE_ENABLE_cycler=yes
fi
if test ${SAGE_ENABLE_cysignals+y}
then :

else $as_nop
  SAGE_ENABLE_cysignals=yes
fi
if test ${SAGE_ENABLE_cython+y}
then :

else $as_nop
  SAGE_ENABLE_cython=yes
fi
if test ${SAGE_ENABLE_dateutil+y}
then :

else $as_nop
  SAGE_ENABLE_dateutil=yes
fi
if test ${SAGE_ENABLE_debugpy+y}
then :

else $as_nop
  SAGE_ENABLE_debugpy=yes
fi
if test ${SAGE_ENABLE_decorator+y}
then :

else $as_nop
  SAGE_ENABLE_decorator=yes
fi
if test ${SAGE_ENABLE_defusedxml+y}
then :

else $as_nop
  SAGE_ENABLE_defusedxml=yes
fi
if test ${SAGE_ENABLE_distlib+y}
then :

else $as_nop
  SAGE_ENABLE_distlib=yes
fi
if test ${SAGE_ENABLE_docutils+y}
then :

else $as_nop
  SAGE_ENABLE_docutils=yes
fi
if test ${SAGE_ENABLE_ecl+y}
then :

else $as_nop
  SAGE_ENABLE_ecl=yes
fi
if test ${SAGE_ENABLE_eclib+y}
then :

else $as_nop
  SAGE_ENABLE_eclib=yes
fi
if test ${SAGE_ENABLE_ecm+y}
then :

else $as_nop
  SAGE_ENABLE_ecm=yes
fi
if test ${SAGE_ENABLE_editables+y}
then :

else $as_nop
  SAGE_ENABLE_editables=yes
fi
if test ${SAGE_ENABLE_elliptic_curves+y}
then :

else $as_nop
  SAGE_ENABLE_elliptic_curves=yes
fi
if test ${SAGE_ENABLE_entrypoints+y}
then :

else $as_nop
  SAGE_ENABLE_entrypoints=yes
fi
if test ${SAGE_ENABLE_exceptiongroup+y}
then :

else $as_nop
  SAGE_ENABLE_exceptiongroup=yes
fi
if test ${SAGE_ENABLE_execnet+y}
then :

else $as_nop
  SAGE_ENABLE_execnet=yes
fi
if test ${SAGE_ENABLE_executing+y}
then :

else $as_nop
  SAGE_ENABLE_executing=yes
fi
if test ${SAGE_ENABLE_fastjsonschema+y}
then :

else $as_nop
  SAGE_ENABLE_fastjsonschema=yes
fi
if test ${SAGE_ENABLE_fflas_ffpack+y}
then :

else $as_nop
  SAGE_ENABLE_fflas_ffpack=yes
fi
if test ${SAGE_ENABLE_filelock+y}
then :

else $as_nop
  SAGE_ENABLE_filelock=yes
fi
if test ${SAGE_ENABLE_flex+y}
then :

else $as_nop
  SAGE_ENABLE_flex=yes
fi
if test ${SAGE_ENABLE_flint+y}
then :

else $as_nop
  SAGE_ENABLE_flint=yes
fi
if test ${SAGE_ENABLE_flit_core+y}
then :

else $as_nop
  SAGE_ENABLE_flit_core=yes
fi
if test ${SAGE_ENABLE_fonttools+y}
then :

else $as_nop
  SAGE_ENABLE_fonttools=yes
fi
if test ${SAGE_ENABLE_fplll+y}
then :

else $as_nop
  SAGE_ENABLE_fplll=yes
fi
if test ${SAGE_ENABLE_fpylll+y}
then :

else $as_nop
  SAGE_ENABLE_fpylll=yes
fi
if test ${SAGE_ENABLE_fqdn+y}
then :

else $as_nop
  SAGE_ENABLE_fqdn=yes
fi
if test ${SAGE_ENABLE_freetype+y}
then :

else $as_nop
  SAGE_ENABLE_freetype=yes
fi
if test ${SAGE_ENABLE_furo+y}
then :

else $as_nop
  SAGE_ENABLE_furo=yes
fi
if test ${SAGE_ENABLE_gap+y}
then :

else $as_nop
  SAGE_ENABLE_gap=yes
fi
if test ${SAGE_ENABLE_gast+y}
then :

else $as_nop
  SAGE_ENABLE_gast=yes
fi
if test ${SAGE_ENABLE_gc+y}
then :

else $as_nop
  SAGE_ENABLE_gc=yes
fi
if test ${SAGE_ENABLE_gcc+y}
then :

else $as_nop
  SAGE_ENABLE_gcc=yes
fi
if test ${SAGE_ENABLE_gengetopt+y}
then :

else $as_nop
  SAGE_ENABLE_gengetopt=yes
fi
if test ${SAGE_ENABLE_gf2x+y}
then :

else $as_nop
  SAGE_ENABLE_gf2x=yes
fi
if test ${SAGE_ENABLE_gfortran+y}
then :

else $as_nop
  SAGE_ENABLE_gfortran=yes
fi
if test ${SAGE_ENABLE_givaro+y}
then :

else $as_nop
  SAGE_ENABLE_givaro=yes
fi
if test ${SAGE_ENABLE_glpk+y}
then :

else $as_nop
  SAGE_ENABLE_glpk=yes
fi
if test ${SAGE_ENABLE_gmp+y}
then :

else $as_nop
  SAGE_ENABLE_gmp=yes
fi
if test ${SAGE_ENABLE_gmpy2+y}
then :

else $as_nop
  SAGE_ENABLE_gmpy2=yes
fi
if test ${SAGE_ENABLE_gnulib+y}
then :

else $as_nop
  SAGE_ENABLE_gnulib=yes
fi
if test ${SAGE_ENABLE_gnumake_tokenpool+y}
then :

else $as_nop
  SAGE_ENABLE_gnumake_tokenpool=yes
fi
if test ${SAGE_ENABLE_graphs+y}
then :

else $as_nop
  SAGE_ENABLE_graphs=yes
fi
if test ${SAGE_ENABLE_gsl+y}
then :

else $as_nop
  SAGE_ENABLE_gsl=yes
fi
if test ${SAGE_ENABLE_h11+y}
then :

else $as_nop
  SAGE_ENABLE_h11=yes
fi
if test ${SAGE_ENABLE_hatchling+y}
then :

else $as_nop
  SAGE_ENABLE_hatchling=yes
fi
if test ${SAGE_ENABLE_httpcore+y}
then :

else $as_nop
  SAGE_ENABLE_httpcore=yes
fi
if test ${SAGE_ENABLE_httpx+y}
then :

else $as_nop
  SAGE_ENABLE_httpx=yes
fi
if test ${SAGE_ENABLE_iconv+y}
then :

else $as_nop
  SAGE_ENABLE_iconv=yes
fi
if test ${SAGE_ENABLE_idna+y}
then :

else $as_nop
  SAGE_ENABLE_idna=yes
fi
if test ${SAGE_ENABLE_imagesize+y}
then :

else $as_nop
  SAGE_ENABLE_imagesize=yes
fi
if test ${SAGE_ENABLE_iml+y}
then :

else $as_nop
  SAGE_ENABLE_iml=yes
fi
if test ${SAGE_ENABLE_importlib_metadata+y}
then :

else $as_nop
  SAGE_ENABLE_importlib_metadata=yes
fi
if test ${SAGE_ENABLE_importlib_resources+y}
then :

else $as_nop
  SAGE_ENABLE_importlib_resources=yes
fi
if test ${SAGE_ENABLE_info+y}
then :

else $as_nop
  SAGE_ENABLE_info=yes
fi
if test ${SAGE_ENABLE_iniconfig+y}
then :

else $as_nop
  SAGE_ENABLE_iniconfig=yes
fi
if test ${SAGE_ENABLE_ipykernel+y}
then :

else $as_nop
  SAGE_ENABLE_ipykernel=yes
fi
if test ${SAGE_ENABLE_ipympl+y}
then :

else $as_nop
  SAGE_ENABLE_ipympl=yes
fi
if test ${SAGE_ENABLE_ipython+y}
then :

else $as_nop
  SAGE_ENABLE_ipython=yes
fi
if test ${SAGE_ENABLE_ipython_genutils+y}
then :

else $as_nop
  SAGE_ENABLE_ipython_genutils=yes
fi
if test ${SAGE_ENABLE_ipywidgets+y}
then :

else $as_nop
  SAGE_ENABLE_ipywidgets=yes
fi
if test ${SAGE_ENABLE_isoduration+y}
then :

else $as_nop
  SAGE_ENABLE_isoduration=yes
fi
if test ${SAGE_ENABLE_jedi+y}
then :

else $as_nop
  SAGE_ENABLE_jedi=yes
fi
if test ${SAGE_ENABLE_jinja2+y}
then :

else $as_nop
  SAGE_ENABLE_jinja2=yes
fi
if test ${SAGE_ENABLE_json5+y}
then :

else $as_nop
  SAGE_ENABLE_json5=yes
fi
if test ${SAGE_ENABLE_jsonpointer+y}
then :

else $as_nop
  SAGE_ENABLE_jsonpointer=yes
fi
if test ${SAGE_ENABLE_jsonschema+y}
then :

else $as_nop
  SAGE_ENABLE_jsonschema=yes
fi
if test ${SAGE_ENABLE_jsonschema_specifications+y}
then :

else $as_nop
  SAGE_ENABLE_jsonschema_specifications=yes
fi
if test ${SAGE_ENABLE_jupyter_client+y}
then :

else $as_nop
  SAGE_ENABLE_jupyter_client=yes
fi
if test ${SAGE_ENABLE_jupyter_core+y}
then :

else $as_nop
  SAGE_ENABLE_jupyter_core=yes
fi
if test ${SAGE_ENABLE_jupyter_events+y}
then :

else $as_nop
  SAGE_ENABLE_jupyter_events=yes
fi
if test ${SAGE_ENABLE_jupyter_lsp+y}
then :

else $as_nop
  SAGE_ENABLE_jupyter_lsp=yes
fi
if test ${SAGE_ENABLE_jupyter_server+y}
then :

else $as_nop
  SAGE_ENABLE_jupyter_server=yes
fi
if test ${SAGE_ENABLE_jupyter_server_terminals+y}
then :

else $as_nop
  SAGE_ENABLE_jupyter_server_terminals=yes
fi
if test ${SAGE_ENABLE_jupyter_sphinx+y}
then :

else $as_nop
  SAGE_ENABLE_jupyter_sphinx=yes
fi
if test ${SAGE_ENABLE_jupyterlab+y}
then :

else $as_nop
  SAGE_ENABLE_jupyterlab=yes
fi
if test ${SAGE_ENABLE_jupyterlab_mathjax2+y}
then :

else $as_nop
  SAGE_ENABLE_jupyterlab_mathjax2=yes
fi
if test ${SAGE_ENABLE_jupyterlab_pygments+y}
then :

else $as_nop
  SAGE_ENABLE_jupyterlab_pygments=yes
fi
if test ${SAGE_ENABLE_jupyterlab_server+y}
then :

else $as_nop
  SAGE_ENABLE_jupyterlab_server=yes
fi
if test ${SAGE_ENABLE_jupyterlab_widgets+y}
then :

else $as_nop
  SAGE_ENABLE_jupyterlab_widgets=yes
fi
if test ${SAGE_ENABLE_kiwisolver+y}
then :

else $as_nop
  SAGE_ENABLE_kiwisolver=yes
fi
if test ${SAGE_ENABLE_lcalc+y}
then :

else $as_nop
  SAGE_ENABLE_lcalc=yes
fi
if test ${SAGE_ENABLE_libatomic_ops+y}
then :

else $as_nop
  SAGE_ENABLE_libatomic_ops=yes
fi
if test ${SAGE_ENABLE_libbraiding+y}
then :

else $as_nop
  SAGE_ENABLE_libbraiding=yes
fi
if test ${SAGE_ENABLE_libffi+y}
then :

else $as_nop
  SAGE_ENABLE_libffi=yes
fi
if test ${SAGE_ENABLE_libgd+y}
then :

else $as_nop
  SAGE_ENABLE_libgd=yes
fi
if test ${SAGE_ENABLE_libhomfly+y}
then :

else $as_nop
  SAGE_ENABLE_libhomfly=yes
fi
if test ${SAGE_ENABLE_liblzma+y}
then :

else $as_nop
  SAGE_ENABLE_liblzma=yes
fi
if test ${SAGE_ENABLE_libpng+y}
then :

else $as_nop
  SAGE_ENABLE_libpng=yes
fi
if test ${SAGE_ENABLE_linbox+y}
then :

else $as_nop
  SAGE_ENABLE_linbox=yes
fi
if test ${SAGE_ENABLE_lrcalc+y}
then :

else $as_nop
  SAGE_ENABLE_lrcalc=yes
fi
if test ${SAGE_ENABLE_lrcalc_python+y}
then :

else $as_nop
  SAGE_ENABLE_lrcalc_python=yes
fi
if test ${SAGE_ENABLE_m4ri+y}
then :

else $as_nop
  SAGE_ENABLE_m4ri=yes
fi
if test ${SAGE_ENABLE_m4rie+y}
then :

else $as_nop
  SAGE_ENABLE_m4rie=yes
fi
if test ${SAGE_ENABLE_markupsafe+y}
then :

else $as_nop
  SAGE_ENABLE_markupsafe=yes
fi
if test ${SAGE_ENABLE_mathjax+y}
then :

else $as_nop
  SAGE_ENABLE_mathjax=yes
fi
if test ${SAGE_ENABLE_matplotlib+y}
then :

else $as_nop
  SAGE_ENABLE_matplotlib=yes
fi
if test ${SAGE_ENABLE_matplotlib_inline+y}
then :

else $as_nop
  SAGE_ENABLE_matplotlib_inline=yes
fi
if test ${SAGE_ENABLE_maxima+y}
then :

else $as_nop
  SAGE_ENABLE_maxima=yes
fi
if test ${SAGE_ENABLE_memory_allocator+y}
then :

else $as_nop
  SAGE_ENABLE_memory_allocator=yes
fi
if test ${SAGE_ENABLE_meson+y}
then :

else $as_nop
  SAGE_ENABLE_meson=yes
fi
if test ${SAGE_ENABLE_meson_python+y}
then :

else $as_nop
  SAGE_ENABLE_meson_python=yes
fi
if test ${SAGE_ENABLE_mistune+y}
then :

else $as_nop
  SAGE_ENABLE_mistune=yes
fi
if test ${SAGE_ENABLE_mpc+y}
then :

else $as_nop
  SAGE_ENABLE_mpc=yes
fi
if test ${SAGE_ENABLE_mpfi+y}
then :

else $as_nop
  SAGE_ENABLE_mpfi=yes
fi
if test ${SAGE_ENABLE_mpfr+y}
then :

else $as_nop
  SAGE_ENABLE_mpfr=yes
fi
if test ${SAGE_ENABLE_mpmath+y}
then :

else $as_nop
  SAGE_ENABLE_mpmath=yes
fi
if test ${SAGE_ENABLE_nauty+y}
then :

else $as_nop
  SAGE_ENABLE_nauty=yes
fi
if test ${SAGE_ENABLE_nbclient+y}
then :

else $as_nop
  SAGE_ENABLE_nbclient=yes
fi
if test ${SAGE_ENABLE_nbconvert+y}
then :

else $as_nop
  SAGE_ENABLE_nbconvert=yes
fi
if test ${SAGE_ENABLE_nbformat+y}
then :

else $as_nop
  SAGE_ENABLE_nbformat=yes
fi
if test ${SAGE_ENABLE_ncurses+y}
then :

else $as_nop
  SAGE_ENABLE_ncurses=yes
fi
if test ${SAGE_ENABLE_nest_asyncio+y}
then :

else $as_nop
  SAGE_ENABLE_nest_asyncio=yes
fi
if test ${SAGE_ENABLE_networkx+y}
then :

else $as_nop
  SAGE_ENABLE_networkx=yes
fi
if test ${SAGE_ENABLE_ninja_build+y}
then :

else $as_nop
  SAGE_ENABLE_ninja_build=yes
fi
if test ${SAGE_ENABLE_notebook+y}
then :

else $as_nop
  SAGE_ENABLE_notebook=yes
fi
if test ${SAGE_ENABLE_notebook_shim+y}
then :

else $as_nop
  SAGE_ENABLE_notebook_shim=yes
fi
if test ${SAGE_ENABLE_ntl+y}
then :

else $as_nop
  SAGE_ENABLE_ntl=yes
fi
if test ${SAGE_ENABLE_numpy+y}
then :

else $as_nop
  SAGE_ENABLE_numpy=yes
fi
if test ${SAGE_ENABLE_openblas+y}
then :

else $as_nop
  SAGE_ENABLE_openblas=yes
fi
if test ${SAGE_ENABLE_openssl+y}
then :

else $as_nop
  SAGE_ENABLE_openssl=yes
fi
if test ${SAGE_ENABLE_overrides+y}
then :

else $as_nop
  SAGE_ENABLE_overrides=yes
fi
if test ${SAGE_ENABLE_packaging+y}
then :

else $as_nop
  SAGE_ENABLE_packaging=yes
fi
if test ${SAGE_ENABLE_palp+y}
then :

else $as_nop
  SAGE_ENABLE_palp=yes
fi
if test ${SAGE_ENABLE_pandocfilters+y}
then :

else $as_nop
  SAGE_ENABLE_pandocfilters=yes
fi
if test ${SAGE_ENABLE_pari+y}
then :

else $as_nop
  SAGE_ENABLE_pari=yes
fi
if test ${SAGE_ENABLE_pari_galdata+y}
then :

else $as_nop
  SAGE_ENABLE_pari_galdata=yes
fi
if test ${SAGE_ENABLE_pari_seadata_small+y}
then :

else $as_nop
  SAGE_ENABLE_pari_seadata_small=yes
fi
if test ${SAGE_ENABLE_parso+y}
then :

else $as_nop
  SAGE_ENABLE_parso=yes
fi
if test ${SAGE_ENABLE_patch+y}
then :

else $as_nop
  SAGE_ENABLE_patch=yes
fi
if test ${SAGE_ENABLE_patchelf+y}
then :

else $as_nop
  SAGE_ENABLE_patchelf=yes
fi
if test ${SAGE_ENABLE_pathspec+y}
then :

else $as_nop
  SAGE_ENABLE_pathspec=yes
fi
if test ${SAGE_ENABLE_pexpect+y}
then :

else $as_nop
  SAGE_ENABLE_pexpect=yes
fi
if test ${SAGE_ENABLE_pickleshare+y}
then :

else $as_nop
  SAGE_ENABLE_pickleshare=yes
fi
if test ${SAGE_ENABLE_pillow+y}
then :

else $as_nop
  SAGE_ENABLE_pillow=yes
fi
if test ${SAGE_ENABLE_pip+y}
then :

else $as_nop
  SAGE_ENABLE_pip=yes
fi
if test ${SAGE_ENABLE_pkgconf+y}
then :

else $as_nop
  SAGE_ENABLE_pkgconf=yes
fi
if test ${SAGE_ENABLE_pkgconfig+y}
then :

else $as_nop
  SAGE_ENABLE_pkgconfig=yes
fi
if test ${SAGE_ENABLE_planarity+y}
then :

else $as_nop
  SAGE_ENABLE_planarity=yes
fi
if test ${SAGE_ENABLE_platformdirs+y}
then :

else $as_nop
  SAGE_ENABLE_platformdirs=yes
fi
if test ${SAGE_ENABLE_pluggy+y}
then :

else $as_nop
  SAGE_ENABLE_pluggy=yes
fi
if test ${SAGE_ENABLE_ply+y}
then :

else $as_nop
  SAGE_ENABLE_ply=yes
fi
if test ${SAGE_ENABLE_polytopes_db+y}
then :

else $as_nop
  SAGE_ENABLE_polytopes_db=yes
fi
if test ${SAGE_ENABLE_ppl+y}
then :

else $as_nop
  SAGE_ENABLE_ppl=yes
fi
if test ${SAGE_ENABLE_pplpy+y}
then :

else $as_nop
  SAGE_ENABLE_pplpy=yes
fi
if test ${SAGE_ENABLE_pplpy_doc+y}
then :

else $as_nop
  SAGE_ENABLE_pplpy_doc=yes
fi
if test ${SAGE_ENABLE_primecount+y}
then :

else $as_nop
  SAGE_ENABLE_primecount=yes
fi
if test ${SAGE_ENABLE_primecountpy+y}
then :

else $as_nop
  SAGE_ENABLE_primecountpy=yes
fi
if test ${SAGE_ENABLE_primesieve+y}
then :

else $as_nop
  SAGE_ENABLE_primesieve=yes
fi
if test ${SAGE_ENABLE_prometheus_client+y}
then :

else $as_nop
  SAGE_ENABLE_prometheus_client=yes
fi
if test ${SAGE_ENABLE_prompt_toolkit+y}
then :

else $as_nop
  SAGE_ENABLE_prompt_toolkit=yes
fi
if test ${SAGE_ENABLE_psutil+y}
then :

else $as_nop
  SAGE_ENABLE_psutil=yes
fi
if test ${SAGE_ENABLE_ptyprocess+y}
then :

else $as_nop
  SAGE_ENABLE_ptyprocess=yes
fi
if test ${SAGE_ENABLE_pure_eval+y}
then :

else $as_nop
  SAGE_ENABLE_pure_eval=yes
fi
if test ${SAGE_ENABLE_py+y}
then :

else $as_nop
  SAGE_ENABLE_py=yes
fi
if test ${SAGE_ENABLE_pybind11+y}
then :

else $as_nop
  SAGE_ENABLE_pybind11=yes
fi
if test ${SAGE_ENABLE_pycparser+y}
then :

else $as_nop
  SAGE_ENABLE_pycparser=yes
fi
if test ${SAGE_ENABLE_pygments+y}
then :

else $as_nop
  SAGE_ENABLE_pygments=yes
fi
if test ${SAGE_ENABLE_pyparsing+y}
then :

else $as_nop
  SAGE_ENABLE_pyparsing=yes
fi
if test ${SAGE_ENABLE_pyproject_api+y}
then :

else $as_nop
  SAGE_ENABLE_pyproject_api=yes
fi
if test ${SAGE_ENABLE_pyproject_hooks+y}
then :

else $as_nop
  SAGE_ENABLE_pyproject_hooks=yes
fi
if test ${SAGE_ENABLE_pyproject_metadata+y}
then :

else $as_nop
  SAGE_ENABLE_pyproject_metadata=yes
fi
if test ${SAGE_ENABLE_pytest+y}
then :

else $as_nop
  SAGE_ENABLE_pytest=yes
fi
if test ${SAGE_ENABLE_pytest_mock+y}
then :

else $as_nop
  SAGE_ENABLE_pytest_mock=yes
fi
if test ${SAGE_ENABLE_pytest_xdist+y}
then :

else $as_nop
  SAGE_ENABLE_pytest_xdist=yes
fi
if test ${SAGE_ENABLE_python3+y}
then :

else $as_nop
  SAGE_ENABLE_python3=yes
fi
if test ${SAGE_ENABLE_python_build+y}
then :

else $as_nop
  SAGE_ENABLE_python_build=yes
fi
if test ${SAGE_ENABLE_python_json_logger+y}
then :

else $as_nop
  SAGE_ENABLE_python_json_logger=yes
fi
if test ${SAGE_ENABLE_pythran+y}
then :

else $as_nop
  SAGE_ENABLE_pythran=yes
fi
if test ${SAGE_ENABLE_pytz+y}
then :

else $as_nop
  SAGE_ENABLE_pytz=yes
fi
if test ${SAGE_ENABLE_pytz_deprecation_shim+y}
then :

else $as_nop
  SAGE_ENABLE_pytz_deprecation_shim=yes
fi
if test ${SAGE_ENABLE_pyyaml+y}
then :

else $as_nop
  SAGE_ENABLE_pyyaml=yes
fi
if test ${SAGE_ENABLE_pyzmq+y}
then :

else $as_nop
  SAGE_ENABLE_pyzmq=yes
fi
if test ${SAGE_ENABLE_qhull+y}
then :

else $as_nop
  SAGE_ENABLE_qhull=yes
fi
if test ${SAGE_ENABLE_readline+y}
then :

else $as_nop
  SAGE_ENABLE_readline=yes
fi
if test ${SAGE_ENABLE_referencing+y}
then :

else $as_nop
  SAGE_ENABLE_referencing=yes
fi
if test ${SAGE_ENABLE_requests+y}
then :

else $as_nop
  SAGE_ENABLE_requests=yes
fi
if test ${SAGE_ENABLE_rfc3339_validator+y}
then :

else $as_nop
  SAGE_ENABLE_rfc3339_validator=yes
fi
if test ${SAGE_ENABLE_rfc3986_validator+y}
then :

else $as_nop
  SAGE_ENABLE_rfc3986_validator=yes
fi
if test ${SAGE_ENABLE_rpds_py+y}
then :

else $as_nop
  SAGE_ENABLE_rpds_py=yes
fi
if test ${SAGE_ENABLE_rpy2+y}
then :

else $as_nop
  SAGE_ENABLE_rpy2=yes
fi
if test ${SAGE_ENABLE_rw+y}
then :

else $as_nop
  SAGE_ENABLE_rw=yes
fi
if test ${SAGE_ENABLE_sage_conf+y}
then :

else $as_nop
  SAGE_ENABLE_sage_conf=yes
fi
if test ${SAGE_ENABLE_sage_docbuild+y}
then :

else $as_nop
  SAGE_ENABLE_sage_docbuild=yes
fi
if test ${SAGE_ENABLE_sage_setup+y}
then :

else $as_nop
  SAGE_ENABLE_sage_setup=yes
fi
if test ${SAGE_ENABLE_sagelib+y}
then :

else $as_nop
  SAGE_ENABLE_sagelib=yes
fi
if test ${SAGE_ENABLE_sagemath_brial+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_brial=yes
fi
if test ${SAGE_ENABLE_sagemath_categories+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_categories=yes
fi
if test ${SAGE_ENABLE_sagemath_cddlib+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_cddlib=yes
fi
if test ${SAGE_ENABLE_sagemath_cliquer+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_cliquer=yes
fi
if test ${SAGE_ENABLE_sagemath_combinat+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_combinat=yes
fi
if test ${SAGE_ENABLE_sagemath_ecl+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_ecl=yes
fi
if test ${SAGE_ENABLE_sagemath_eclib+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_eclib=yes
fi
if test ${SAGE_ENABLE_sagemath_environment+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_environment=yes
fi
if test ${SAGE_ENABLE_sagemath_flint+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_flint=yes
fi
if test ${SAGE_ENABLE_sagemath_gap+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_gap=yes
fi
if test ${SAGE_ENABLE_sagemath_gap_pkg_ctbllib_data+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_gap_pkg_ctbllib_data=yes
fi
if test ${SAGE_ENABLE_sagemath_gap_pkg_factint_data+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_gap_pkg_factint_data=yes
fi
if test ${SAGE_ENABLE_sagemath_gap_pkg_irredsol_data+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_gap_pkg_irredsol_data=yes
fi
if test ${SAGE_ENABLE_sagemath_gap_pkg_primgrp_data+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_gap_pkg_primgrp_data=yes
fi
if test ${SAGE_ENABLE_sagemath_gap_pkg_smallgrp_data+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_gap_pkg_smallgrp_data=yes
fi
if test ${SAGE_ENABLE_sagemath_gap_pkg_tomlib_data+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_gap_pkg_tomlib_data=yes
fi
if test ${SAGE_ENABLE_sagemath_gap_pkg_transgrp_data+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_gap_pkg_transgrp_data=yes
fi
if test ${SAGE_ENABLE_sagemath_glpk+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_glpk=yes
fi
if test ${SAGE_ENABLE_sagemath_graphs+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_graphs=yes
fi
if test ${SAGE_ENABLE_sagemath_groups+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_groups=yes
fi
if test ${SAGE_ENABLE_sagemath_homfly+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_homfly=yes
fi
if test ${SAGE_ENABLE_sagemath_lcalc+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_lcalc=yes
fi
if test ${SAGE_ENABLE_sagemath_libbraiding+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_libbraiding=yes
fi
if test ${SAGE_ENABLE_sagemath_libecm+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_libecm=yes
fi
if test ${SAGE_ENABLE_sagemath_linbox+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_linbox=yes
fi
if test ${SAGE_ENABLE_sagemath_maxima+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_maxima=yes
fi
if test ${SAGE_ENABLE_sagemath_modules+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_modules=yes
fi
if test ${SAGE_ENABLE_sagemath_nauty+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_nauty=yes
fi
if test ${SAGE_ENABLE_sagemath_ntl+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_ntl=yes
fi
if test ${SAGE_ENABLE_sagemath_objects+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_objects=yes
fi
if test ${SAGE_ENABLE_sagemath_palp+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_palp=yes
fi
if test ${SAGE_ENABLE_sagemath_pari+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_pari=yes
fi
if test ${SAGE_ENABLE_sagemath_pari_galdata+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_pari_galdata=yes
fi
if test ${SAGE_ENABLE_sagemath_pari_seadata_small+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_pari_seadata_small=yes
fi
if test ${SAGE_ENABLE_sagemath_planarity+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_planarity=yes
fi
if test ${SAGE_ENABLE_sagemath_plot+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_plot=yes
fi
if test ${SAGE_ENABLE_sagemath_polyhedra+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_polyhedra=yes
fi
if test ${SAGE_ENABLE_sagemath_rankwidth+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_rankwidth=yes
fi
if test ${SAGE_ENABLE_sagemath_repl+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_repl=yes
fi
if test ${SAGE_ENABLE_sagemath_schemes+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_schemes=yes
fi
if test ${SAGE_ENABLE_sagemath_singular+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_singular=yes
fi
if test ${SAGE_ENABLE_sagemath_standard_no_symbolics+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_standard_no_symbolics=yes
fi
if test ${SAGE_ENABLE_sagemath_symbolics+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_symbolics=yes
fi
if test ${SAGE_ENABLE_sagemath_sympow+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_sympow=yes
fi
if test ${SAGE_ENABLE_sagemath_tachyon+y}
then :

else $as_nop
  SAGE_ENABLE_sagemath_tachyon=yes
fi
if test ${SAGE_ENABLE_sagenb_export+y}
then :

else $as_nop
  SAGE_ENABLE_sagenb_export=yes
fi
if test ${SAGE_ENABLE_sagetex+y}
then :

else $as_nop
  SAGE_ENABLE_sagetex=yes
fi
if test ${SAGE_ENABLE_scikit_build_core+y}
then :

else $as_nop
  SAGE_ENABLE_scikit_build_core=yes
fi
if test ${SAGE_ENABLE_scipy+y}
then :

else $as_nop
  SAGE_ENABLE_scipy=yes
fi
if test ${SAGE_ENABLE_send2trash+y}
then :

else $as_nop
  SAGE_ENABLE_send2trash=yes
fi
if test ${SAGE_ENABLE_setuptools+y}
then :

else $as_nop
  SAGE_ENABLE_setuptools=yes
fi
if test ${SAGE_ENABLE_setuptools_scm+y}
then :

else $as_nop
  SAGE_ENABLE_setuptools_scm=yes
fi
if test ${SAGE_ENABLE_singular+y}
then :

else $as_nop
  SAGE_ENABLE_singular=yes
fi
if test ${SAGE_ENABLE_six+y}
then :

else $as_nop
  SAGE_ENABLE_six=yes
fi
if test ${SAGE_ENABLE_sniffio+y}
then :

else $as_nop
  SAGE_ENABLE_sniffio=yes
fi
if test ${SAGE_ENABLE_snowballstemmer+y}
then :

else $as_nop
  SAGE_ENABLE_snowballstemmer=yes
fi
if test ${SAGE_ENABLE_soupsieve+y}
then :

else $as_nop
  SAGE_ENABLE_soupsieve=yes
fi
if test ${SAGE_ENABLE_sphinx+y}
then :

else $as_nop
  SAGE_ENABLE_sphinx=yes
fi
if test ${SAGE_ENABLE_sphinx_basic_ng+y}
then :

else $as_nop
  SAGE_ENABLE_sphinx_basic_ng=yes
fi
if test ${SAGE_ENABLE_sphinx_copybutton+y}
then :

else $as_nop
  SAGE_ENABLE_sphinx_copybutton=yes
fi
if test ${SAGE_ENABLE_sphinx_inline_tabs+y}
then :

else $as_nop
  SAGE_ENABLE_sphinx_inline_tabs=yes
fi
if test ${SAGE_ENABLE_sphinxcontrib_applehelp+y}
then :

else $as_nop
  SAGE_ENABLE_sphinxcontrib_applehelp=yes
fi
if test ${SAGE_ENABLE_sphinxcontrib_devhelp+y}
then :

else $as_nop
  SAGE_ENABLE_sphinxcontrib_devhelp=yes
fi
if test ${SAGE_ENABLE_sphinxcontrib_htmlhelp+y}
then :

else $as_nop
  SAGE_ENABLE_sphinxcontrib_htmlhelp=yes
fi
if test ${SAGE_ENABLE_sphinxcontrib_jsmath+y}
then :

else $as_nop
  SAGE_ENABLE_sphinxcontrib_jsmath=yes
fi
if test ${SAGE_ENABLE_sphinxcontrib_qthelp+y}
then :

else $as_nop
  SAGE_ENABLE_sphinxcontrib_qthelp=yes
fi
if test ${SAGE_ENABLE_sphinxcontrib_serializinghtml+y}
then :

else $as_nop
  SAGE_ENABLE_sphinxcontrib_serializinghtml=yes
fi
if test ${SAGE_ENABLE_sphinxcontrib_websupport+y}
then :

else $as_nop
  SAGE_ENABLE_sphinxcontrib_websupport=yes
fi
if test ${SAGE_ENABLE_sqlite+y}
then :

else $as_nop
  SAGE_ENABLE_sqlite=yes
fi
if test ${SAGE_ENABLE_stack_data+y}
then :

else $as_nop
  SAGE_ENABLE_stack_data=yes
fi
if test ${SAGE_ENABLE_suitesparse+y}
then :

else $as_nop
  SAGE_ENABLE_suitesparse=yes
fi
if test ${SAGE_ENABLE_symmetrica+y}
then :

else $as_nop
  SAGE_ENABLE_symmetrica=yes
fi
if test ${SAGE_ENABLE_sympow+y}
then :

else $as_nop
  SAGE_ENABLE_sympow=yes
fi
if test ${SAGE_ENABLE_sympy+y}
then :

else $as_nop
  SAGE_ENABLE_sympy=yes
fi
if test ${SAGE_ENABLE_tachyon+y}
then :

else $as_nop
  SAGE_ENABLE_tachyon=yes
fi
if test ${SAGE_ENABLE_terminado+y}
then :

else $as_nop
  SAGE_ENABLE_terminado=yes
fi
if test ${SAGE_ENABLE_threejs+y}
then :

else $as_nop
  SAGE_ENABLE_threejs=yes
fi
if test ${SAGE_ENABLE_tinycss2+y}
then :

else $as_nop
  SAGE_ENABLE_tinycss2=yes
fi
if test ${SAGE_ENABLE_tomli+y}
then :

else $as_nop
  SAGE_ENABLE_tomli=yes
fi
if test ${SAGE_ENABLE_tornado+y}
then :

else $as_nop
  SAGE_ENABLE_tornado=yes
fi
if test ${SAGE_ENABLE_tox+y}
then :

else $as_nop
  SAGE_ENABLE_tox=yes
fi
if test ${SAGE_ENABLE_traitlets+y}
then :

else $as_nop
  SAGE_ENABLE_traitlets=yes
fi
if test ${SAGE_ENABLE_trove_classifiers+y}
then :

else $as_nop
  SAGE_ENABLE_trove_classifiers=yes
fi
if test ${SAGE_ENABLE_types_python_dateutil+y}
then :

else $as_nop
  SAGE_ENABLE_types_python_dateutil=yes
fi
if test ${SAGE_ENABLE_typing_extensions+y}
then :

else $as_nop
  SAGE_ENABLE_typing_extensions=yes
fi
if test ${SAGE_ENABLE_tzdata+y}
then :

else $as_nop
  SAGE_ENABLE_tzdata=yes
fi
if test ${SAGE_ENABLE_tzlocal+y}
then :

else $as_nop
  SAGE_ENABLE_tzlocal=yes
fi
if test ${SAGE_ENABLE_uri_template+y}
then :

else $as_nop
  SAGE_ENABLE_uri_template=yes
fi
if test ${SAGE_ENABLE_urllib3+y}
then :

else $as_nop
  SAGE_ENABLE_urllib3=yes
fi
if test ${SAGE_ENABLE_virtualenv+y}
then :

else $as_nop
  SAGE_ENABLE_virtualenv=yes
fi
if test ${SAGE_ENABLE_wcwidth+y}
then :

else $as_nop
  SAGE_ENABLE_wcwidth=yes
fi
if test ${SAGE_ENABLE_webcolors+y}
then :

else $as_nop
  SAGE_ENABLE_webcolors=yes
fi
if test ${SAGE_ENABLE_webencodings+y}
then :

else $as_nop
  SAGE_ENABLE_webencodings=yes
fi
if test ${SAGE_ENABLE_websocket_client+y}
then :

else $as_nop
  SAGE_ENABLE_websocket_client=yes
fi
if test ${SAGE_ENABLE_wheel+y}
then :

else $as_nop
  SAGE_ENABLE_wheel=yes
fi
if test ${SAGE_ENABLE_widgetsnbextension+y}
then :

else $as_nop
  SAGE_ENABLE_widgetsnbextension=yes
fi
if test ${SAGE_ENABLE_xz+y}
then :

else $as_nop
  SAGE_ENABLE_xz=yes
fi
if test ${SAGE_ENABLE_zeromq+y}
then :

else $as_nop
  SAGE_ENABLE_zeromq=yes
fi
if test ${SAGE_ENABLE_zipp+y}
then :

else $as_nop
  SAGE_ENABLE_zipp=yes
fi
if test ${SAGE_ENABLE_zlib+y}
then :

else $as_nop
  SAGE_ENABLE_zlib=yes
fi
SAGE_ENABLE_4ti2=if_installed

              # Check whether --enable-4ti2 was given.
if test ${enable_4ti2+y}
then :
  enableval=$enable_4ti2; SAGE_ENABLE_4ti2=$enableval

fi


SAGE_ENABLE_awali=if_installed

              # Check whether --enable-awali was given.
if test ${enable_awali+y}
then :
  enableval=$enable_awali; SAGE_ENABLE_awali=$enableval

fi


SAGE_ENABLE_barvinok=if_installed

              # Check whether --enable-barvinok was given.
if test ${enable_barvinok+y}
then :
  enableval=$enable_barvinok; SAGE_ENABLE_barvinok=$enableval

fi


SAGE_ENABLE_benzene=if_installed

              # Check whether --enable-benzene was given.
if test ${enable_benzene+y}
then :
  enableval=$enable_benzene; SAGE_ENABLE_benzene=$enableval

fi


SAGE_ENABLE_bliss=if_installed

              # Check whether --enable-bliss was given.
if test ${enable_bliss+y}
then :
  enableval=$enable_bliss; SAGE_ENABLE_bliss=$enableval

fi


SAGE_ENABLE_buckygen=if_installed

              # Check whether --enable-buckygen was given.
if test ${enable_buckygen+y}
then :
  enableval=$enable_buckygen; SAGE_ENABLE_buckygen=$enableval

fi


SAGE_ENABLE_cbc=if_installed

              # Check whether --enable-cbc was given.
if test ${enable_cbc+y}
then :
  enableval=$enable_cbc; SAGE_ENABLE_cbc=$enableval

fi


SAGE_ENABLE_ccache=if_installed

              # Check whether --enable-ccache was given.
if test ${enable_ccache+y}
then :
  enableval=$enable_ccache; SAGE_ENABLE_ccache=$enableval

fi


SAGE_ENABLE_clarabel=if_installed

              # Check whether --enable-clarabel was given.
if test ${enable_clarabel+y}
then :
  enableval=$enable_clarabel; SAGE_ENABLE_clarabel=$enableval

fi


SAGE_ENABLE_cmr=if_installed

              # Check whether --enable-cmr was given.
if test ${enable_cmr+y}
then :
  enableval=$enable_cmr; SAGE_ENABLE_cmr=$enableval

fi


SAGE_ENABLE_cocoalib=if_installed

              # Check whether --enable-cocoalib was given.
if test ${enable_cocoalib+y}
then :
  enableval=$enable_cocoalib; SAGE_ENABLE_cocoalib=$enableval

fi


SAGE_ENABLE_coxeter3=if_installed

              # Check whether --enable-coxeter3 was given.
if test ${enable_coxeter3+y}
then :
  enableval=$enable_coxeter3; SAGE_ENABLE_coxeter3=$enableval

fi


SAGE_ENABLE_cppzmq=if_installed

              # Check whether --enable-cppzmq was given.
if test ${enable_cppzmq+y}
then :
  enableval=$enable_cppzmq; SAGE_ENABLE_cppzmq=$enableval

fi


SAGE_ENABLE_csdp=if_installed

              # Check whether --enable-csdp was given.
if test ${enable_csdp+y}
then :
  enableval=$enable_csdp; SAGE_ENABLE_csdp=$enableval

fi


SAGE_ENABLE_cunningham_tables=if_installed

              # Check whether --enable-cunningham_tables was given.
if test ${enable_cunningham_tables+y}
then :
  enableval=$enable_cunningham_tables; SAGE_ENABLE_cunningham_tables=$enableval

fi


SAGE_ENABLE_cvxpy=if_installed

              # Check whether --enable-cvxpy was given.
if test ${enable_cvxpy+y}
then :
  enableval=$enable_cvxpy; SAGE_ENABLE_cvxpy=$enableval

fi


SAGE_ENABLE_cylp=if_installed

              # Check whether --enable-cylp was given.
if test ${enable_cylp+y}
then :
  enableval=$enable_cylp; SAGE_ENABLE_cylp=$enableval

fi


SAGE_ENABLE_d3js=if_installed

              # Check whether --enable-d3js was given.
if test ${enable_d3js+y}
then :
  enableval=$enable_d3js; SAGE_ENABLE_d3js=$enableval

fi


SAGE_ENABLE_database_cremona_ellcurve=if_installed

              # Check whether --enable-database_cremona_ellcurve was given.
if test ${enable_database_cremona_ellcurve+y}
then :
  enableval=$enable_database_cremona_ellcurve; SAGE_ENABLE_database_cremona_ellcurve=$enableval

fi


SAGE_ENABLE_database_cubic_hecke=if_installed

              # Check whether --enable-database_cubic_hecke was given.
if test ${enable_database_cubic_hecke+y}
then :
  enableval=$enable_database_cubic_hecke; SAGE_ENABLE_database_cubic_hecke=$enableval

fi


SAGE_ENABLE_database_jones_numfield=if_installed

              # Check whether --enable-database_jones_numfield was given.
if test ${enable_database_jones_numfield+y}
then :
  enableval=$enable_database_jones_numfield; SAGE_ENABLE_database_jones_numfield=$enableval

fi


SAGE_ENABLE_database_knotinfo=if_installed

              # Check whether --enable-database_knotinfo was given.
if test ${enable_database_knotinfo+y}
then :
  enableval=$enable_database_knotinfo; SAGE_ENABLE_database_knotinfo=$enableval

fi


SAGE_ENABLE_database_kohel=if_installed

              # Check whether --enable-database_kohel was given.
if test ${enable_database_kohel+y}
then :
  enableval=$enable_database_kohel; SAGE_ENABLE_database_kohel=$enableval

fi


SAGE_ENABLE_database_mutation_class=if_installed

              # Check whether --enable-database_mutation_class was given.
if test ${enable_database_mutation_class+y}
then :
  enableval=$enable_database_mutation_class; SAGE_ENABLE_database_mutation_class=$enableval

fi


SAGE_ENABLE_database_odlyzko_zeta=if_installed

              # Check whether --enable-database_odlyzko_zeta was given.
if test ${enable_database_odlyzko_zeta+y}
then :
  enableval=$enable_database_odlyzko_zeta; SAGE_ENABLE_database_odlyzko_zeta=$enableval

fi


SAGE_ENABLE_database_stein_watkins=if_installed

              # Check whether --enable-database_stein_watkins was given.
if test ${enable_database_stein_watkins+y}
then :
  enableval=$enable_database_stein_watkins; SAGE_ENABLE_database_stein_watkins=$enableval

fi


SAGE_ENABLE_database_stein_watkins_mini=if_installed

              # Check whether --enable-database_stein_watkins_mini was given.
if test ${enable_database_stein_watkins_mini+y}
then :
  enableval=$enable_database_stein_watkins_mini; SAGE_ENABLE_database_stein_watkins_mini=$enableval

fi


SAGE_ENABLE_database_symbolic_data=if_installed

              # Check whether --enable-database_symbolic_data was given.
if test ${enable_database_symbolic_data+y}
then :
  enableval=$enable_database_symbolic_data; SAGE_ENABLE_database_symbolic_data=$enableval

fi


SAGE_ENABLE_deformation=if_installed

              # Check whether --enable-deformation was given.
if test ${enable_deformation+y}
then :
  enableval=$enable_deformation; SAGE_ENABLE_deformation=$enableval

fi


SAGE_ENABLE_dot2tex=if_installed

              # Check whether --enable-dot2tex was given.
if test ${enable_dot2tex+y}
then :
  enableval=$enable_dot2tex; SAGE_ENABLE_dot2tex=$enableval

fi


SAGE_ENABLE_dsdp=if_installed

              # Check whether --enable-dsdp was given.
if test ${enable_dsdp+y}
then :
  enableval=$enable_dsdp; SAGE_ENABLE_dsdp=$enableval

fi


SAGE_ENABLE_e_antic=if_installed

              # Check whether --enable-e_antic was given.
if test ${enable_e_antic+y}
then :
  enableval=$enable_e_antic; SAGE_ENABLE_e_antic=$enableval

fi


SAGE_ENABLE_ecos_python=if_installed

              # Check whether --enable-ecos_python was given.
if test ${enable_ecos_python+y}
then :
  enableval=$enable_ecos_python; SAGE_ENABLE_ecos_python=$enableval

fi


SAGE_ENABLE_eigen=if_installed

              # Check whether --enable-eigen was given.
if test ${enable_eigen+y}
then :
  enableval=$enable_eigen; SAGE_ENABLE_eigen=$enableval

fi


SAGE_ENABLE_ffmpeg=if_installed

SAGE_ENABLE_free_fonts=if_installed

SAGE_ENABLE_fricas=if_installed

              # Check whether --enable-fricas was given.
if test ${enable_fricas+y}
then :
  enableval=$enable_fricas; SAGE_ENABLE_fricas=$enableval

fi


SAGE_ENABLE_frobby=if_installed

              # Check whether --enable-frobby was given.
if test ${enable_frobby+y}
then :
  enableval=$enable_frobby; SAGE_ENABLE_frobby=$enableval

fi


SAGE_ENABLE_gap3=if_installed

              # Check whether --enable-gap3 was given.
if test ${enable_gap3+y}
then :
  enableval=$enable_gap3; SAGE_ENABLE_gap3=$enableval

fi


SAGE_ENABLE_gap_packages=if_installed

              # Check whether --enable-gap_packages was given.
if test ${enable_gap_packages+y}
then :
  enableval=$enable_gap_packages; SAGE_ENABLE_gap_packages=$enableval

fi


SAGE_ENABLE_gap_pkg_jupyterkernel=if_installed

              # Check whether --enable-gap_pkg_jupyterkernel was given.
if test ${enable_gap_pkg_jupyterkernel+y}
then :
  enableval=$enable_gap_pkg_jupyterkernel; SAGE_ENABLE_gap_pkg_jupyterkernel=$enableval

fi


SAGE_ENABLE_gdb=if_installed

SAGE_ENABLE_gdbm=if_installed

SAGE_ENABLE_gfan=if_installed

              # Check whether --enable-gfan was given.
if test ${enable_gfan+y}
then :
  enableval=$enable_gfan; SAGE_ENABLE_gfan=$enableval

fi


SAGE_ENABLE_giac=if_installed

              # Check whether --enable-giac was given.
if test ${enable_giac+y}
then :
  enableval=$enable_giac; SAGE_ENABLE_giac=$enableval

fi


SAGE_ENABLE_git=if_installed

SAGE_ENABLE_github_cli=if_installed

SAGE_ENABLE_glucose=if_installed

              # Check whether --enable-glucose was given.
if test ${enable_glucose+y}
then :
  enableval=$enable_glucose; SAGE_ENABLE_glucose=$enableval

fi


SAGE_ENABLE_googletest=if_installed

              # Check whether --enable-googletest was given.
if test ${enable_googletest+y}
then :
  enableval=$enable_googletest; SAGE_ENABLE_googletest=$enableval

fi


SAGE_ENABLE_gp2c=if_installed

              # Check whether --enable-gp2c was given.
if test ${enable_gp2c+y}
then :
  enableval=$enable_gp2c; SAGE_ENABLE_gp2c=$enableval

fi


SAGE_ENABLE_graphviz=if_installed

SAGE_ENABLE_igraph=if_installed

              # Check whether --enable-igraph was given.
if test ${enable_igraph+y}
then :
  enableval=$enable_igraph; SAGE_ENABLE_igraph=$enableval

fi


SAGE_ENABLE_imagemagick=if_installed

SAGE_ENABLE_isl=if_installed

              # Check whether --enable-isl was given.
if test ${enable_isl+y}
then :
  enableval=$enable_isl; SAGE_ENABLE_isl=$enableval

fi


SAGE_ENABLE_jmol=if_installed

              # Check whether --enable-jmol was given.
if test ${enable_jmol+y}
then :
  enableval=$enable_jmol; SAGE_ENABLE_jmol=$enableval

fi


SAGE_ENABLE_jupymake=if_installed

              # Check whether --enable-jupymake was given.
if test ${enable_jupymake+y}
then :
  enableval=$enable_jupymake; SAGE_ENABLE_jupymake=$enableval

fi


SAGE_ENABLE_jupyter_jsmol=if_installed

              # Check whether --enable-jupyter_jsmol was given.
if test ${enable_jupyter_jsmol+y}
then :
  enableval=$enable_jupyter_jsmol; SAGE_ENABLE_jupyter_jsmol=$enableval

fi


SAGE_ENABLE_kenzo=if_installed

              # Check whether --enable-kenzo was given.
if test ${enable_kenzo+y}
then :
  enableval=$enable_kenzo; SAGE_ENABLE_kenzo=$enableval

fi


SAGE_ENABLE_kissat=if_installed

              # Check whether --enable-kissat was given.
if test ${enable_kissat+y}
then :
  enableval=$enable_kissat; SAGE_ENABLE_kissat=$enableval

fi


SAGE_ENABLE_latte_int=if_installed

              # Check whether --enable-latte_int was given.
if test ${enable_latte_int+y}
then :
  enableval=$enable_latte_int; SAGE_ENABLE_latte_int=$enableval

fi


SAGE_ENABLE_libgraphviz=if_installed

SAGE_ENABLE_libjpeg=if_installed

SAGE_ENABLE_libnauty=if_installed

              # Check whether --enable-libnauty was given.
if test ${enable_libnauty+y}
then :
  enableval=$enable_libnauty; SAGE_ENABLE_libnauty=$enableval

fi


SAGE_ENABLE_libogg=if_installed

              # Check whether --enable-libogg was given.
if test ${enable_libogg+y}
then :
  enableval=$enable_libogg; SAGE_ENABLE_libogg=$enableval

fi


SAGE_ENABLE_libsemigroups=if_installed

              # Check whether --enable-libsemigroups was given.
if test ${enable_libsemigroups+y}
then :
  enableval=$enable_libsemigroups; SAGE_ENABLE_libsemigroups=$enableval

fi


SAGE_ENABLE_libuuid=if_installed

SAGE_ENABLE_libxml2=if_installed

SAGE_ENABLE_lidia=if_installed

              # Check whether --enable-lidia was given.
if test ${enable_lidia+y}
then :
  enableval=$enable_lidia; SAGE_ENABLE_lidia=$enableval

fi


SAGE_ENABLE_lie=if_installed

              # Check whether --enable-lie was given.
if test ${enable_lie+y}
then :
  enableval=$enable_lie; SAGE_ENABLE_lie=$enableval

fi


SAGE_ENABLE_llvm=if_installed

SAGE_ENABLE_lrslib=if_installed

              # Check whether --enable-lrslib was given.
if test ${enable_lrslib+y}
then :
  enableval=$enable_lrslib; SAGE_ENABLE_lrslib=$enableval

fi


SAGE_ENABLE_macaulay2=if_installed

              # Check whether --enable-macaulay2 was given.
if test ${enable_macaulay2+y}
then :
  enableval=$enable_macaulay2; SAGE_ENABLE_macaulay2=$enableval

fi


SAGE_ENABLE_matroid_database=if_installed

              # Check whether --enable-matroid_database was given.
if test ${enable_matroid_database+y}
then :
  enableval=$enable_matroid_database; SAGE_ENABLE_matroid_database=$enableval

fi


SAGE_ENABLE_mcqd=if_installed

              # Check whether --enable-mcqd was given.
if test ${enable_mcqd+y}
then :
  enableval=$enable_mcqd; SAGE_ENABLE_mcqd=$enableval

fi


SAGE_ENABLE_meataxe=if_installed

              # Check whether --enable-meataxe was given.
if test ${enable_meataxe+y}
then :
  enableval=$enable_meataxe; SAGE_ENABLE_meataxe=$enableval

fi


SAGE_ENABLE_modular_decomposition=if_installed

              # Check whether --enable-modular_decomposition was given.
if test ${enable_modular_decomposition+y}
then :
  enableval=$enable_modular_decomposition; SAGE_ENABLE_modular_decomposition=$enableval

fi


SAGE_ENABLE_modular_resolution=if_installed

              # Check whether --enable-modular_resolution was given.
if test ${enable_modular_resolution+y}
then :
  enableval=$enable_modular_resolution; SAGE_ENABLE_modular_resolution=$enableval

fi


SAGE_ENABLE_mpfrcx=if_installed

              # Check whether --enable-mpfrcx was given.
if test ${enable_mpfrcx+y}
then :
  enableval=$enable_mpfrcx; SAGE_ENABLE_mpfrcx=$enableval

fi


SAGE_ENABLE_mpsolve=if_installed

              # Check whether --enable-mpsolve was given.
if test ${enable_mpsolve+y}
then :
  enableval=$enable_mpsolve; SAGE_ENABLE_mpsolve=$enableval

fi


SAGE_ENABLE_msolve=if_installed

              # Check whether --enable-msolve was given.
if test ${enable_msolve+y}
then :
  enableval=$enable_msolve; SAGE_ENABLE_msolve=$enableval

fi


SAGE_ENABLE_nlohmann_json=if_installed

              # Check whether --enable-nlohmann_json was given.
if test ${enable_nlohmann_json+y}
then :
  enableval=$enable_nlohmann_json; SAGE_ENABLE_nlohmann_json=$enableval

fi


SAGE_ENABLE_normaliz=if_installed

              # Check whether --enable-normaliz was given.
if test ${enable_normaliz+y}
then :
  enableval=$enable_normaliz; SAGE_ENABLE_normaliz=$enableval

fi


SAGE_ENABLE_notedown=if_installed

              # Check whether --enable-notedown was given.
if test ${enable_notedown+y}
then :
  enableval=$enable_notedown; SAGE_ENABLE_notedown=$enableval

fi


SAGE_ENABLE_onetbb=if_installed

              # Check whether --enable-onetbb was given.
if test ${enable_onetbb+y}
then :
  enableval=$enable_onetbb; SAGE_ENABLE_onetbb=$enableval

fi


SAGE_ENABLE_osqp_python=if_installed

              # Check whether --enable-osqp_python was given.
if test ${enable_osqp_python+y}
then :
  enableval=$enable_osqp_python; SAGE_ENABLE_osqp_python=$enableval

fi


SAGE_ENABLE_p_group_cohomology=if_installed

              # Check whether --enable-p_group_cohomology was given.
if test ${enable_p_group_cohomology+y}
then :
  enableval=$enable_p_group_cohomology; SAGE_ENABLE_p_group_cohomology=$enableval

fi


SAGE_ENABLE_pandoc=if_installed

SAGE_ENABLE_pandoc_attributes=if_installed

              # Check whether --enable-pandoc_attributes was given.
if test ${enable_pandoc_attributes+y}
then :
  enableval=$enable_pandoc_attributes; SAGE_ENABLE_pandoc_attributes=$enableval

fi


SAGE_ENABLE_papilo=if_installed

              # Check whether --enable-papilo was given.
if test ${enable_papilo+y}
then :
  enableval=$enable_papilo; SAGE_ENABLE_papilo=$enableval

fi


SAGE_ENABLE_pari_elldata=if_installed

              # Check whether --enable-pari_elldata was given.
if test ${enable_pari_elldata+y}
then :
  enableval=$enable_pari_elldata; SAGE_ENABLE_pari_elldata=$enableval

fi


SAGE_ENABLE_pari_galpol=if_installed

              # Check whether --enable-pari_galpol was given.
if test ${enable_pari_galpol+y}
then :
  enableval=$enable_pari_galpol; SAGE_ENABLE_pari_galpol=$enableval

fi


SAGE_ENABLE_pari_nflistdata=if_installed

              # Check whether --enable-pari_nflistdata was given.
if test ${enable_pari_nflistdata+y}
then :
  enableval=$enable_pari_nflistdata; SAGE_ENABLE_pari_nflistdata=$enableval

fi


SAGE_ENABLE_pari_nftables=if_installed

              # Check whether --enable-pari_nftables was given.
if test ${enable_pari_nftables+y}
then :
  enableval=$enable_pari_nftables; SAGE_ENABLE_pari_nftables=$enableval

fi


SAGE_ENABLE_pari_seadata=if_installed

              # Check whether --enable-pari_seadata was given.
if test ${enable_pari_seadata+y}
then :
  enableval=$enable_pari_seadata; SAGE_ENABLE_pari_seadata=$enableval

fi


SAGE_ENABLE_pari_seadata_big=if_installed

              # Check whether --enable-pari_seadata_big was given.
if test ${enable_pari_seadata_big+y}
then :
  enableval=$enable_pari_seadata_big; SAGE_ENABLE_pari_seadata_big=$enableval

fi


SAGE_ENABLE_pdf2svg=if_installed

SAGE_ENABLE_perl_cpan_polymake_prereq=if_installed

SAGE_ENABLE_perl_mongodb=if_installed

SAGE_ENABLE_perl_term_readline_gnu=if_installed

              # Check whether --enable-perl_term_readline_gnu was given.
if test ${enable_perl_term_readline_gnu+y}
then :
  enableval=$enable_perl_term_readline_gnu; SAGE_ENABLE_perl_term_readline_gnu=$enableval

fi


SAGE_ENABLE_plantri=if_installed

              # Check whether --enable-plantri was given.
if test ${enable_plantri+y}
then :
  enableval=$enable_plantri; SAGE_ENABLE_plantri=$enableval

fi


SAGE_ENABLE_polylib=if_installed

              # Check whether --enable-polylib was given.
if test ${enable_polylib+y}
then :
  enableval=$enable_polylib; SAGE_ENABLE_polylib=$enableval

fi


SAGE_ENABLE_polymake=if_installed

              # Check whether --enable-polymake was given.
if test ${enable_polymake+y}
then :
  enableval=$enable_polymake; SAGE_ENABLE_polymake=$enableval

fi


SAGE_ENABLE_polytopes_db_4d=if_installed

              # Check whether --enable-polytopes_db_4d was given.
if test ${enable_polytopes_db_4d+y}
then :
  enableval=$enable_polytopes_db_4d; SAGE_ENABLE_polytopes_db_4d=$enableval

fi


SAGE_ENABLE_pplite=if_installed

              # Check whether --enable-pplite was given.
if test ${enable_pplite+y}
then :
  enableval=$enable_pplite; SAGE_ENABLE_pplite=$enableval

fi


SAGE_ENABLE_py4ti2=if_installed

              # Check whether --enable-py4ti2 was given.
if test ${enable_py4ti2+y}
then :
  enableval=$enable_py4ti2; SAGE_ENABLE_py4ti2=$enableval

fi


SAGE_ENABLE_pycosat=if_installed

              # Check whether --enable-pycosat was given.
if test ${enable_pycosat+y}
then :
  enableval=$enable_pycosat; SAGE_ENABLE_pycosat=$enableval

fi


SAGE_ENABLE_pynormaliz=if_installed

              # Check whether --enable-pynormaliz was given.
if test ${enable_pynormaliz+y}
then :
  enableval=$enable_pynormaliz; SAGE_ENABLE_pynormaliz=$enableval

fi


SAGE_ENABLE_pyscipopt=if_installed

              # Check whether --enable-pyscipopt was given.
if test ${enable_pyscipopt+y}
then :
  enableval=$enable_pyscipopt; SAGE_ENABLE_pyscipopt=$enableval

fi


SAGE_ENABLE_python_flint=if_installed

              # Check whether --enable-python_flint was given.
if test ${enable_python_flint+y}
then :
  enableval=$enable_python_flint; SAGE_ENABLE_python_flint=$enableval

fi


SAGE_ENABLE_python_igraph=if_installed

              # Check whether --enable-python_igraph was given.
if test ${enable_python_igraph+y}
then :
  enableval=$enable_python_igraph; SAGE_ENABLE_python_igraph=$enableval

fi


SAGE_ENABLE_qdldl_python=if_installed

              # Check whether --enable-qdldl_python was given.
if test ${enable_qdldl_python+y}
then :
  enableval=$enable_qdldl_python; SAGE_ENABLE_qdldl_python=$enableval

fi


SAGE_ENABLE_qepcad=if_installed

              # Check whether --enable-qepcad was given.
if test ${enable_qepcad+y}
then :
  enableval=$enable_qepcad; SAGE_ENABLE_qepcad=$enableval

fi


SAGE_ENABLE_r=if_installed

SAGE_ENABLE_r_jupyter=if_installed

              # Check whether --enable-r_jupyter was given.
if test ${enable_r_jupyter+y}
then :
  enableval=$enable_r_jupyter; SAGE_ENABLE_r_jupyter=$enableval

fi


SAGE_ENABLE_rst2ipynb=if_installed

              # Check whether --enable-rst2ipynb was given.
if test ${enable_rst2ipynb+y}
then :
  enableval=$enable_rst2ipynb; SAGE_ENABLE_rst2ipynb=$enableval

fi


SAGE_ENABLE_rubiks=if_installed

              # Check whether --enable-rubiks was given.
if test ${enable_rubiks+y}
then :
  enableval=$enable_rubiks; SAGE_ENABLE_rubiks=$enableval

fi


SAGE_ENABLE_saclib=if_installed

              # Check whether --enable-saclib was given.
if test ${enable_saclib+y}
then :
  enableval=$enable_saclib; SAGE_ENABLE_saclib=$enableval

fi


SAGE_ENABLE_sage_numerical_backends_coin=if_installed

              # Check whether --enable-sage_numerical_backends_coin was given.
if test ${enable_sage_numerical_backends_coin+y}
then :
  enableval=$enable_sage_numerical_backends_coin; SAGE_ENABLE_sage_numerical_backends_coin=$enableval

fi


SAGE_ENABLE_sage_numerical_backends_cplex=if_installed

              # Check whether --enable-sage_numerical_backends_cplex was given.
if test ${enable_sage_numerical_backends_cplex+y}
then :
  enableval=$enable_sage_numerical_backends_cplex; SAGE_ENABLE_sage_numerical_backends_cplex=$enableval

fi


SAGE_ENABLE_sage_numerical_backends_gurobi=if_installed

              # Check whether --enable-sage_numerical_backends_gurobi was given.
if test ${enable_sage_numerical_backends_gurobi+y}
then :
  enableval=$enable_sage_numerical_backends_gurobi; SAGE_ENABLE_sage_numerical_backends_gurobi=$enableval

fi


SAGE_ENABLE_sage_sws2rst=if_installed

              # Check whether --enable-sage_sws2rst was given.
if test ${enable_sage_sws2rst+y}
then :
  enableval=$enable_sage_sws2rst; SAGE_ENABLE_sage_sws2rst=$enableval

fi


SAGE_ENABLE_sagemath_benzene=if_installed

              # Check whether --enable-sagemath_benzene was given.
if test ${enable_sagemath_benzene+y}
then :
  enableval=$enable_sagemath_benzene; SAGE_ENABLE_sagemath_benzene=$enableval

fi


SAGE_ENABLE_sagemath_bliss=if_installed

              # Check whether --enable-sagemath_bliss was given.
if test ${enable_sagemath_bliss+y}
then :
  enableval=$enable_sagemath_bliss; SAGE_ENABLE_sagemath_bliss=$enableval

fi


SAGE_ENABLE_sagemath_buckygen=if_installed

              # Check whether --enable-sagemath_buckygen was given.
if test ${enable_sagemath_buckygen+y}
then :
  enableval=$enable_sagemath_buckygen; SAGE_ENABLE_sagemath_buckygen=$enableval

fi


SAGE_ENABLE_sagemath_cmr=if_installed

              # Check whether --enable-sagemath_cmr was given.
if test ${enable_sagemath_cmr+y}
then :
  enableval=$enable_sagemath_cmr; SAGE_ENABLE_sagemath_cmr=$enableval

fi


SAGE_ENABLE_sagemath_coxeter3=if_installed

              # Check whether --enable-sagemath_coxeter3 was given.
if test ${enable_sagemath_coxeter3+y}
then :
  enableval=$enable_sagemath_coxeter3; SAGE_ENABLE_sagemath_coxeter3=$enableval

fi


SAGE_ENABLE_sagemath_database_cremona_ellcurve=if_installed

              # Check whether --enable-sagemath_database_cremona_ellcurve was given.
if test ${enable_sagemath_database_cremona_ellcurve+y}
then :
  enableval=$enable_sagemath_database_cremona_ellcurve; SAGE_ENABLE_sagemath_database_cremona_ellcurve=$enableval

fi


SAGE_ENABLE_sagemath_database_cunningham=if_installed

              # Check whether --enable-sagemath_database_cunningham was given.
if test ${enable_sagemath_database_cunningham+y}
then :
  enableval=$enable_sagemath_database_cunningham; SAGE_ENABLE_sagemath_database_cunningham=$enableval

fi


SAGE_ENABLE_sagemath_database_jones_numfield=if_installed

              # Check whether --enable-sagemath_database_jones_numfield was given.
if test ${enable_sagemath_database_jones_numfield+y}
then :
  enableval=$enable_sagemath_database_jones_numfield; SAGE_ENABLE_sagemath_database_jones_numfield=$enableval

fi


SAGE_ENABLE_sagemath_database_kohel=if_installed

              # Check whether --enable-sagemath_database_kohel was given.
if test ${enable_sagemath_database_kohel+y}
then :
  enableval=$enable_sagemath_database_kohel; SAGE_ENABLE_sagemath_database_kohel=$enableval

fi


SAGE_ENABLE_sagemath_database_mutation_class=if_installed

              # Check whether --enable-sagemath_database_mutation_class was given.
if test ${enable_sagemath_database_mutation_class+y}
then :
  enableval=$enable_sagemath_database_mutation_class; SAGE_ENABLE_sagemath_database_mutation_class=$enableval

fi


SAGE_ENABLE_sagemath_database_odlyzko_zeta=if_installed

              # Check whether --enable-sagemath_database_odlyzko_zeta was given.
if test ${enable_sagemath_database_odlyzko_zeta+y}
then :
  enableval=$enable_sagemath_database_odlyzko_zeta; SAGE_ENABLE_sagemath_database_odlyzko_zeta=$enableval

fi


SAGE_ENABLE_sagemath_database_polytopes_4d=if_installed

              # Check whether --enable-sagemath_database_polytopes_4d was given.
if test ${enable_sagemath_database_polytopes_4d+y}
then :
  enableval=$enable_sagemath_database_polytopes_4d; SAGE_ENABLE_sagemath_database_polytopes_4d=$enableval

fi


SAGE_ENABLE_sagemath_database_stein_watkins=if_installed

              # Check whether --enable-sagemath_database_stein_watkins was given.
if test ${enable_sagemath_database_stein_watkins+y}
then :
  enableval=$enable_sagemath_database_stein_watkins; SAGE_ENABLE_sagemath_database_stein_watkins=$enableval

fi


SAGE_ENABLE_sagemath_database_stein_watkins_mini=if_installed

              # Check whether --enable-sagemath_database_stein_watkins_mini was given.
if test ${enable_sagemath_database_stein_watkins_mini+y}
then :
  enableval=$enable_sagemath_database_stein_watkins_mini; SAGE_ENABLE_sagemath_database_stein_watkins_mini=$enableval

fi


SAGE_ENABLE_sagemath_database_symbolic_data=if_installed

              # Check whether --enable-sagemath_database_symbolic_data was given.
if test ${enable_sagemath_database_symbolic_data+y}
then :
  enableval=$enable_sagemath_database_symbolic_data; SAGE_ENABLE_sagemath_database_symbolic_data=$enableval

fi


SAGE_ENABLE_sagemath_doc_html=if_installed

              # Check whether --enable-sagemath_doc_html was given.
if test ${enable_sagemath_doc_html+y}
then :
  enableval=$enable_sagemath_doc_html; SAGE_ENABLE_sagemath_doc_html=$enableval

fi


SAGE_ENABLE_sagemath_doc_pdf=if_installed

              # Check whether --enable-sagemath_doc_pdf was given.
if test ${enable_sagemath_doc_pdf+y}
then :
  enableval=$enable_sagemath_doc_pdf; SAGE_ENABLE_sagemath_doc_pdf=$enableval

fi


SAGE_ENABLE_sagemath_fricas=if_installed

              # Check whether --enable-sagemath_fricas was given.
if test ${enable_sagemath_fricas+y}
then :
  enableval=$enable_sagemath_fricas; SAGE_ENABLE_sagemath_fricas=$enableval

fi


SAGE_ENABLE_sagemath_frobby=if_installed

              # Check whether --enable-sagemath_frobby was given.
if test ${enable_sagemath_frobby+y}
then :
  enableval=$enable_sagemath_frobby; SAGE_ENABLE_sagemath_frobby=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_agt_data=if_installed

              # Check whether --enable-sagemath_gap_pkg_agt_data was given.
if test ${enable_sagemath_gap_pkg_agt_data+y}
then :
  enableval=$enable_sagemath_gap_pkg_agt_data; SAGE_ENABLE_sagemath_gap_pkg_agt_data=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_difsets_data=if_installed

              # Check whether --enable-sagemath_gap_pkg_difsets_data was given.
if test ${enable_sagemath_gap_pkg_difsets_data+y}
then :
  enableval=$enable_sagemath_gap_pkg_difsets_data; SAGE_ENABLE_sagemath_gap_pkg_difsets_data=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_jupyterkernel=if_installed

              # Check whether --enable-sagemath_gap_pkg_jupyterkernel was given.
if test ${enable_sagemath_gap_pkg_jupyterkernel+y}
then :
  enableval=$enable_sagemath_gap_pkg_jupyterkernel; SAGE_ENABLE_sagemath_gap_pkg_jupyterkernel=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_numericalsgps_data=if_installed

              # Check whether --enable-sagemath_gap_pkg_numericalsgps_data was given.
if test ${enable_sagemath_gap_pkg_numericalsgps_data+y}
then :
  enableval=$enable_sagemath_gap_pkg_numericalsgps_data; SAGE_ENABLE_sagemath_gap_pkg_numericalsgps_data=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_rcwa_data=if_installed

              # Check whether --enable-sagemath_gap_pkg_rcwa_data was given.
if test ${enable_sagemath_gap_pkg_rcwa_data+y}
then :
  enableval=$enable_sagemath_gap_pkg_rcwa_data; SAGE_ENABLE_sagemath_gap_pkg_rcwa_data=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_semigroups=if_installed

              # Check whether --enable-sagemath_gap_pkg_semigroups was given.
if test ${enable_sagemath_gap_pkg_semigroups+y}
then :
  enableval=$enable_sagemath_gap_pkg_semigroups; SAGE_ENABLE_sagemath_gap_pkg_semigroups=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_sglppow_data=if_installed

              # Check whether --enable-sagemath_gap_pkg_sglppow_data was given.
if test ${enable_sagemath_gap_pkg_sglppow_data+y}
then :
  enableval=$enable_sagemath_gap_pkg_sglppow_data; SAGE_ENABLE_sagemath_gap_pkg_sglppow_data=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_simpcomp_data=if_installed

              # Check whether --enable-sagemath_gap_pkg_simpcomp_data was given.
if test ${enable_sagemath_gap_pkg_simpcomp_data+y}
then :
  enableval=$enable_sagemath_gap_pkg_simpcomp_data; SAGE_ENABLE_sagemath_gap_pkg_simpcomp_data=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_smallsemi_data=if_installed

              # Check whether --enable-sagemath_gap_pkg_smallsemi_data was given.
if test ${enable_sagemath_gap_pkg_smallsemi_data+y}
then :
  enableval=$enable_sagemath_gap_pkg_smallsemi_data; SAGE_ENABLE_sagemath_gap_pkg_smallsemi_data=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_sonata_data=if_installed

              # Check whether --enable-sagemath_gap_pkg_sonata_data was given.
if test ${enable_sagemath_gap_pkg_sonata_data+y}
then :
  enableval=$enable_sagemath_gap_pkg_sonata_data; SAGE_ENABLE_sagemath_gap_pkg_sonata_data=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_unitlib_data=if_installed

              # Check whether --enable-sagemath_gap_pkg_unitlib_data was given.
if test ${enable_sagemath_gap_pkg_unitlib_data+y}
then :
  enableval=$enable_sagemath_gap_pkg_unitlib_data; SAGE_ENABLE_sagemath_gap_pkg_unitlib_data=$enableval

fi


SAGE_ENABLE_sagemath_gap_pkg_yangbaxter_data=if_installed

              # Check whether --enable-sagemath_gap_pkg_yangbaxter_data was given.
if test ${enable_sagemath_gap_pkg_yangbaxter_data+y}
then :
  enableval=$enable_sagemath_gap_pkg_yangbaxter_data; SAGE_ENABLE_sagemath_gap_pkg_yangbaxter_data=$enableval

fi


SAGE_ENABLE_sagemath_gfan=if_installed

              # Check whether --enable-sagemath_gfan was given.
if test ${enable_sagemath_gfan+y}
then :
  enableval=$enable_sagemath_gfan; SAGE_ENABLE_sagemath_gfan=$enableval

fi


SAGE_ENABLE_sagemath_giac=if_installed

              # Check whether --enable-sagemath_giac was given.
if test ${enable_sagemath_giac+y}
then :
  enableval=$enable_sagemath_giac; SAGE_ENABLE_sagemath_giac=$enableval

fi


SAGE_ENABLE_sagemath_glucose=if_installed

              # Check whether --enable-sagemath_glucose was given.
if test ${enable_sagemath_glucose+y}
then :
  enableval=$enable_sagemath_glucose; SAGE_ENABLE_sagemath_glucose=$enableval

fi


SAGE_ENABLE_sagemath_kenzo=if_installed

              # Check whether --enable-sagemath_kenzo was given.
if test ${enable_sagemath_kenzo+y}
then :
  enableval=$enable_sagemath_kenzo; SAGE_ENABLE_sagemath_kenzo=$enableval

fi


SAGE_ENABLE_sagemath_kissat=if_installed

              # Check whether --enable-sagemath_kissat was given.
if test ${enable_sagemath_kissat+y}
then :
  enableval=$enable_sagemath_kissat; SAGE_ENABLE_sagemath_kissat=$enableval

fi


SAGE_ENABLE_sagemath_latte_4ti2=if_installed

              # Check whether --enable-sagemath_latte_4ti2 was given.
if test ${enable_sagemath_latte_4ti2+y}
then :
  enableval=$enable_sagemath_latte_4ti2; SAGE_ENABLE_sagemath_latte_4ti2=$enableval

fi


SAGE_ENABLE_sagemath_lrslib=if_installed

              # Check whether --enable-sagemath_lrslib was given.
if test ${enable_sagemath_lrslib+y}
then :
  enableval=$enable_sagemath_lrslib; SAGE_ENABLE_sagemath_lrslib=$enableval

fi


SAGE_ENABLE_sagemath_macaulay2=if_installed

              # Check whether --enable-sagemath_macaulay2 was given.
if test ${enable_sagemath_macaulay2+y}
then :
  enableval=$enable_sagemath_macaulay2; SAGE_ENABLE_sagemath_macaulay2=$enableval

fi


SAGE_ENABLE_sagemath_mcqd=if_installed

              # Check whether --enable-sagemath_mcqd was given.
if test ${enable_sagemath_mcqd+y}
then :
  enableval=$enable_sagemath_mcqd; SAGE_ENABLE_sagemath_mcqd=$enableval

fi


SAGE_ENABLE_sagemath_meataxe=if_installed

              # Check whether --enable-sagemath_meataxe was given.
if test ${enable_sagemath_meataxe+y}
then :
  enableval=$enable_sagemath_meataxe; SAGE_ENABLE_sagemath_meataxe=$enableval

fi


SAGE_ENABLE_sagemath_msolve=if_installed

              # Check whether --enable-sagemath_msolve was given.
if test ${enable_sagemath_msolve+y}
then :
  enableval=$enable_sagemath_msolve; SAGE_ENABLE_sagemath_msolve=$enableval

fi


SAGE_ENABLE_sagemath_pari_elldata=if_installed

              # Check whether --enable-sagemath_pari_elldata was given.
if test ${enable_sagemath_pari_elldata+y}
then :
  enableval=$enable_sagemath_pari_elldata; SAGE_ENABLE_sagemath_pari_elldata=$enableval

fi


SAGE_ENABLE_sagemath_pari_galpol=if_installed

              # Check whether --enable-sagemath_pari_galpol was given.
if test ${enable_sagemath_pari_galpol+y}
then :
  enableval=$enable_sagemath_pari_galpol; SAGE_ENABLE_sagemath_pari_galpol=$enableval

fi


SAGE_ENABLE_sagemath_pari_nflistdata=if_installed

              # Check whether --enable-sagemath_pari_nflistdata was given.
if test ${enable_sagemath_pari_nflistdata+y}
then :
  enableval=$enable_sagemath_pari_nflistdata; SAGE_ENABLE_sagemath_pari_nflistdata=$enableval

fi


SAGE_ENABLE_sagemath_pari_nftables=if_installed

              # Check whether --enable-sagemath_pari_nftables was given.
if test ${enable_sagemath_pari_nftables+y}
then :
  enableval=$enable_sagemath_pari_nftables; SAGE_ENABLE_sagemath_pari_nftables=$enableval

fi


SAGE_ENABLE_sagemath_pari_seadata=if_installed

              # Check whether --enable-sagemath_pari_seadata was given.
if test ${enable_sagemath_pari_seadata+y}
then :
  enableval=$enable_sagemath_pari_seadata; SAGE_ENABLE_sagemath_pari_seadata=$enableval

fi


SAGE_ENABLE_sagemath_pari_seadata_big=if_installed

              # Check whether --enable-sagemath_pari_seadata_big was given.
if test ${enable_sagemath_pari_seadata_big+y}
then :
  enableval=$enable_sagemath_pari_seadata_big; SAGE_ENABLE_sagemath_pari_seadata_big=$enableval

fi


SAGE_ENABLE_sagemath_plantri=if_installed

              # Check whether --enable-sagemath_plantri was given.
if test ${enable_sagemath_plantri+y}
then :
  enableval=$enable_sagemath_plantri; SAGE_ENABLE_sagemath_plantri=$enableval

fi


SAGE_ENABLE_sagemath_qepcad=if_installed

              # Check whether --enable-sagemath_qepcad was given.
if test ${enable_sagemath_qepcad+y}
then :
  enableval=$enable_sagemath_qepcad; SAGE_ENABLE_sagemath_qepcad=$enableval

fi


SAGE_ENABLE_sagemath_rubiks=if_installed

              # Check whether --enable-sagemath_rubiks was given.
if test ${enable_sagemath_rubiks+y}
then :
  enableval=$enable_sagemath_rubiks; SAGE_ENABLE_sagemath_rubiks=$enableval

fi


SAGE_ENABLE_sagemath_sirocco=if_installed

              # Check whether --enable-sagemath_sirocco was given.
if test ${enable_sagemath_sirocco+y}
then :
  enableval=$enable_sagemath_sirocco; SAGE_ENABLE_sagemath_sirocco=$enableval

fi


SAGE_ENABLE_sagemath_tdlib=if_installed

              # Check whether --enable-sagemath_tdlib was given.
if test ${enable_sagemath_tdlib+y}
then :
  enableval=$enable_sagemath_tdlib; SAGE_ENABLE_sagemath_tdlib=$enableval

fi


SAGE_ENABLE_sagemath_topcom=if_installed

              # Check whether --enable-sagemath_topcom was given.
if test ${enable_sagemath_topcom+y}
then :
  enableval=$enable_sagemath_topcom; SAGE_ENABLE_sagemath_topcom=$enableval

fi


SAGE_ENABLE_sbcl=if_installed

SAGE_ENABLE_scip=if_installed

              # Check whether --enable-scip was given.
if test ${enable_scip+y}
then :
  enableval=$enable_scip; SAGE_ENABLE_scip=$enableval

fi


SAGE_ENABLE_scip_sdp=if_installed

              # Check whether --enable-scip_sdp was given.
if test ${enable_scip_sdp+y}
then :
  enableval=$enable_scip_sdp; SAGE_ENABLE_scip_sdp=$enableval

fi


SAGE_ENABLE_scs=if_installed

              # Check whether --enable-scs was given.
if test ${enable_scs+y}
then :
  enableval=$enable_scs; SAGE_ENABLE_scs=$enableval

fi


SAGE_ENABLE_semigroups=if_installed

              # Check whether --enable-semigroups was given.
if test ${enable_semigroups+y}
then :
  enableval=$enable_semigroups; SAGE_ENABLE_semigroups=$enableval

fi


SAGE_ENABLE_singular_jupyter=if_installed

              # Check whether --enable-singular_jupyter was given.
if test ${enable_singular_jupyter+y}
then :
  enableval=$enable_singular_jupyter; SAGE_ENABLE_singular_jupyter=$enableval

fi


SAGE_ENABLE_sirocco=if_installed

              # Check whether --enable-sirocco was given.
if test ${enable_sirocco+y}
then :
  enableval=$enable_sirocco; SAGE_ENABLE_sirocco=$enableval

fi


SAGE_ENABLE_soplex=if_installed

              # Check whether --enable-soplex was given.
if test ${enable_soplex+y}
then :
  enableval=$enable_soplex; SAGE_ENABLE_soplex=$enableval

fi


SAGE_ENABLE_surf=if_installed

              # Check whether --enable-surf was given.
if test ${enable_surf+y}
then :
  enableval=$enable_surf; SAGE_ENABLE_surf=$enableval

fi


SAGE_ENABLE_symengine=if_installed

              # Check whether --enable-symengine was given.
if test ${enable_symengine+y}
then :
  enableval=$enable_symengine; SAGE_ENABLE_symengine=$enableval

fi


SAGE_ENABLE_symengine_py=if_installed

              # Check whether --enable-symengine_py was given.
if test ${enable_symengine_py+y}
then :
  enableval=$enable_symengine_py; SAGE_ENABLE_symengine_py=$enableval

fi


SAGE_ENABLE_tdlib=if_installed

              # Check whether --enable-tdlib was given.
if test ${enable_tdlib+y}
then :
  enableval=$enable_tdlib; SAGE_ENABLE_tdlib=$enableval

fi


SAGE_ENABLE_texlive=if_installed

              # Check whether --enable-texlive was given.
if test ${enable_texlive+y}
then :
  enableval=$enable_texlive; SAGE_ENABLE_texlive=$enableval

fi


SAGE_ENABLE_texlive_luatex=if_installed

SAGE_ENABLE_texttable=if_installed

              # Check whether --enable-texttable was given.
if test ${enable_texttable+y}
then :
  enableval=$enable_texttable; SAGE_ENABLE_texttable=$enableval

fi


SAGE_ENABLE_tides=if_installed

              # Check whether --enable-tides was given.
if test ${enable_tides+y}
then :
  enableval=$enable_tides; SAGE_ENABLE_tides=$enableval

fi


SAGE_ENABLE_topcom=if_installed

              # Check whether --enable-topcom was given.
if test ${enable_topcom+y}
then :
  enableval=$enable_topcom; SAGE_ENABLE_topcom=$enableval

fi


SAGE_ENABLE_valgrind=if_installed

SAGE_ENABLE_xeus=if_installed

              # Check whether --enable-xeus was given.
if test ${enable_xeus+y}
then :
  enableval=$enable_xeus; SAGE_ENABLE_xeus=$enableval

fi


SAGE_ENABLE_xeus_gp=if_installed

              # Check whether --enable-xeus_gp was given.
if test ${enable_xeus_gp+y}
then :
  enableval=$enable_xeus_gp; SAGE_ENABLE_xeus_gp=$enableval

fi


SAGE_ENABLE_xeus_zmq=if_installed

              # Check whether --enable-xeus_zmq was given.
if test ${enable_xeus_zmq+y}
then :
  enableval=$enable_xeus_zmq; SAGE_ENABLE_xeus_zmq=$enableval

fi


SAGE_ENABLE_xindy=if_installed





























































































































































































































































































































































                                            SPKG_VERSION=$version_with_patchlevel_4ti2
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')4ti2 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/4ti2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for 4ti2:
$(ls -l \"$t/var/lib/sage/installed/4ti2\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_4ti2" = xif_installed
then :
  SAGE_ENABLE_4ti2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_4ti2" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-4ti2\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-4ti2\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')4ti2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_4ti2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')4ti2"
            if test "x$sage_require_4ti2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')4ti2"
            if test ${sage_use_system_4ti2+y}
then :
                  reason=$sage_use_system_4ti2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " 4ti2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " 4ti2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "4ti2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')4ti2"
    case $is_installed-$SAGE_ENABLE_4ti2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_4ti2
    for a in $optional_deps_4ti2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_4ti2"
    DEPS=$runtime_deps_4ti2
    CHECK_DEPS=$check_deps_4ti2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')4ti2 = ${BUILD_DEPS}$(printf '\ndeps_')4ti2 = ${DEPS}$(printf '\ncheck_deps_')4ti2 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')4ti2"

                                            SPKG_VERSION=$version_with_patchlevel__bootstrap
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')_bootstrap = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/_bootstrap"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE__bootstrap" = xif_installed
then :
  SAGE_ENABLE__bootstrap=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE__bootstrap" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-_bootstrap\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-_bootstrap\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')_bootstrap = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install__bootstrap" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')_bootstrap"
            if test "x$sage_require__bootstrap" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')_bootstrap"
            if test ${sage_use_system__bootstrap+y}
then :
                  reason=$sage_use_system__bootstrap
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _bootstrap"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _bootstrap"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi



        spkg_line=" \\$(printf '\n    ')_bootstrap"
    case $is_installed-$SAGE_ENABLE__bootstrap in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps__bootstrap
    for a in $optional_deps__bootstrap; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps__bootstrap"
    DEPS=$runtime_deps__bootstrap
    CHECK_DEPS=$check_deps__bootstrap
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')_bootstrap = ${BUILD_DEPS}$(printf '\ndeps_')_bootstrap = ${DEPS}$(printf '\ncheck_deps_')_bootstrap = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')_bootstrap"

                                            SPKG_VERSION=$version_with_patchlevel__develop
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')_develop = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/_develop"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE__develop" = xif_installed
then :
  SAGE_ENABLE__develop=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE__develop" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-_develop\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-_develop\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')_develop = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install__develop" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')_develop"
            if test "x$sage_require__develop" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')_develop"
            if test ${sage_use_system__develop+y}
then :
                  reason=$sage_use_system__develop
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _develop"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _develop"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi



        spkg_line=" \\$(printf '\n    ')_develop"
    case $is_installed-$SAGE_ENABLE__develop in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps__develop
    for a in $optional_deps__develop; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps__develop"
    DEPS=$runtime_deps__develop
    CHECK_DEPS=$check_deps__develop
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')_develop = ${BUILD_DEPS}$(printf '\ndeps_')_develop = ${DEPS}$(printf '\ncheck_deps_')_develop = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')_develop"

                                            SPKG_VERSION=$version_with_patchlevel__gcc10
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')_gcc10 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/_gcc10"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE__gcc10" = xif_installed
then :
  SAGE_ENABLE__gcc10=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE__gcc10" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-_gcc10\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')_gcc10 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install__gcc10" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')_gcc10"
            if test "x$sage_require__gcc10" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')_gcc10"
            if test ${sage_use_system__gcc10+y}
then :
                  reason=$sage_use_system__gcc10
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _gcc10"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _gcc10"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi



        spkg_line=" \\$(printf '\n    ')_gcc10"
    case $is_installed-$SAGE_ENABLE__gcc10 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps__gcc10
    for a in $optional_deps__gcc10; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps__gcc10"
    DEPS=$runtime_deps__gcc10
    CHECK_DEPS=$check_deps__gcc10
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')_gcc10 = ${BUILD_DEPS}$(printf '\ndeps_')_gcc10 = ${DEPS}$(printf '\ncheck_deps_')_gcc10 = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')_gcc10"

                                            SPKG_VERSION=$version_with_patchlevel__gcc11
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')_gcc11 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/_gcc11"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE__gcc11" = xif_installed
then :
  SAGE_ENABLE__gcc11=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE__gcc11" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-_gcc11\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')_gcc11 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install__gcc11" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')_gcc11"
            if test "x$sage_require__gcc11" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')_gcc11"
            if test ${sage_use_system__gcc11+y}
then :
                  reason=$sage_use_system__gcc11
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _gcc11"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _gcc11"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi



        spkg_line=" \\$(printf '\n    ')_gcc11"
    case $is_installed-$SAGE_ENABLE__gcc11 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps__gcc11
    for a in $optional_deps__gcc11; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps__gcc11"
    DEPS=$runtime_deps__gcc11
    CHECK_DEPS=$check_deps__gcc11
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')_gcc11 = ${BUILD_DEPS}$(printf '\ndeps_')_gcc11 = ${DEPS}$(printf '\ncheck_deps_')_gcc11 = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')_gcc11"

                                            SPKG_VERSION=$version_with_patchlevel__gcc12
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')_gcc12 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/_gcc12"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE__gcc12" = xif_installed
then :
  SAGE_ENABLE__gcc12=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE__gcc12" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-_gcc12\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')_gcc12 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install__gcc12" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')_gcc12"
            if test "x$sage_require__gcc12" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')_gcc12"
            if test ${sage_use_system__gcc12+y}
then :
                  reason=$sage_use_system__gcc12
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _gcc12"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _gcc12"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi



        spkg_line=" \\$(printf '\n    ')_gcc12"
    case $is_installed-$SAGE_ENABLE__gcc12 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps__gcc12
    for a in $optional_deps__gcc12; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps__gcc12"
    DEPS=$runtime_deps__gcc12
    CHECK_DEPS=$check_deps__gcc12
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')_gcc12 = ${BUILD_DEPS}$(printf '\ndeps_')_gcc12 = ${DEPS}$(printf '\ncheck_deps_')_gcc12 = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')_gcc12"

                                            SPKG_VERSION=$version_with_patchlevel__gcc8
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')_gcc8 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/_gcc8"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE__gcc8" = xif_installed
then :
  SAGE_ENABLE__gcc8=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE__gcc8" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-_gcc8\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')_gcc8 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install__gcc8" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')_gcc8"
            if test "x$sage_require__gcc8" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')_gcc8"
            if test ${sage_use_system__gcc8+y}
then :
                  reason=$sage_use_system__gcc8
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _gcc8"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _gcc8"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi



        spkg_line=" \\$(printf '\n    ')_gcc8"
    case $is_installed-$SAGE_ENABLE__gcc8 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps__gcc8
    for a in $optional_deps__gcc8; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps__gcc8"
    DEPS=$runtime_deps__gcc8
    CHECK_DEPS=$check_deps__gcc8
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')_gcc8 = ${BUILD_DEPS}$(printf '\ndeps_')_gcc8 = ${DEPS}$(printf '\ncheck_deps_')_gcc8 = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')_gcc8"

                                            SPKG_VERSION=$version_with_patchlevel__gcc9
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')_gcc9 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/_gcc9"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE__gcc9" = xif_installed
then :
  SAGE_ENABLE__gcc9=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE__gcc9" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-_gcc9\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')_gcc9 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install__gcc9" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')_gcc9"
            if test "x$sage_require__gcc9" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')_gcc9"
            if test ${sage_use_system__gcc9+y}
then :
                  reason=$sage_use_system__gcc9
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _gcc9"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _gcc9"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi



        spkg_line=" \\$(printf '\n    ')_gcc9"
    case $is_installed-$SAGE_ENABLE__gcc9 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps__gcc9
    for a in $optional_deps__gcc9; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps__gcc9"
    DEPS=$runtime_deps__gcc9
    CHECK_DEPS=$check_deps__gcc9
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')_gcc9 = ${BUILD_DEPS}$(printf '\ndeps_')_gcc9 = ${DEPS}$(printf '\ncheck_deps_')_gcc9 = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')_gcc9"

                                            SPKG_VERSION=$version_with_patchlevel__prereq
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')_prereq = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/_prereq"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE__prereq" = xif_installed
then :
  SAGE_ENABLE__prereq=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE__prereq" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')_prereq = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install__prereq" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')_prereq"
            if test "x$sage_require__prereq" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')_prereq"
            if test ${sage_use_system__prereq+y}
then :
                  reason=$sage_use_system__prereq
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " _prereq"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " _prereq"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi



        spkg_line=" \\$(printf '\n    ')_prereq"
    case $is_installed-$SAGE_ENABLE__prereq in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps__prereq
    for a in $optional_deps__prereq; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps__prereq"
    DEPS=$runtime_deps__prereq
    CHECK_DEPS=$check_deps__prereq
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')_prereq = ${BUILD_DEPS}$(printf '\ndeps_')_prereq = ${DEPS}$(printf '\ncheck_deps_')_prereq = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')_prereq"

                                            SPKG_VERSION=$version_with_patchlevel__recommended
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')_recommended = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/_recommended"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE__recommended" = xif_installed
then :
  SAGE_ENABLE__recommended=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE__recommended" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-_recommended\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-_recommended\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')_recommended = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install__recommended" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')_recommended"
            if test "x$sage_require__recommended" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')_recommended"
            if test ${sage_use_system__recommended+y}
then :
                  reason=$sage_use_system__recommended
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _recommended"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _recommended"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi



        spkg_line=" \\$(printf '\n    ')_recommended"
    case $is_installed-$SAGE_ENABLE__recommended in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps__recommended
    for a in $optional_deps__recommended; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps__recommended"
    DEPS=$runtime_deps__recommended
    CHECK_DEPS=$check_deps__recommended
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')_recommended = ${BUILD_DEPS}$(printf '\ndeps_')_recommended = ${DEPS}$(printf '\ncheck_deps_')_recommended = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')_recommended"

                                            SPKG_VERSION=$version_with_patchlevel__sagemath
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')_sagemath = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/_sagemath"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE__sagemath" = xif_installed
then :
  SAGE_ENABLE__sagemath=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE__sagemath" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-_sagemath\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')_sagemath = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install__sagemath" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')_sagemath"
            if test "x$sage_require__sagemath" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')_sagemath"
            if test ${sage_use_system__sagemath+y}
then :
                  reason=$sage_use_system__sagemath
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _sagemath"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " _sagemath"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi



        spkg_line=" \\$(printf '\n    ')_sagemath"
    case $is_installed-$SAGE_ENABLE__sagemath in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps__sagemath
    for a in $optional_deps__sagemath; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps__sagemath"
    DEPS=$runtime_deps__sagemath
    CHECK_DEPS=$check_deps__sagemath
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')_sagemath = ${BUILD_DEPS}$(printf '\ndeps_')_sagemath = ${DEPS}$(printf '\ncheck_deps_')_sagemath = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')_sagemath"

                                            SPKG_VERSION=$version_with_patchlevel_abelfunctions
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')abelfunctions = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/abelfunctions"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_abelfunctions" = xif_installed
then :
  SAGE_ENABLE_abelfunctions=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_abelfunctions" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-abelfunctions\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-abelfunctions\" to uninstall"

                    message="optional pip package; use \"./sage -i abelfunctions\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')abelfunctions = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_abelfunctions" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')abelfunctions"
            if test "x$sage_require_abelfunctions" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')abelfunctions"
            if test ${sage_use_system_abelfunctions+y}
then :
                  reason=$sage_use_system_abelfunctions
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " abelfunctions"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " abelfunctions"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "abelfunctions:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')abelfunctions"
    case $is_installed-$SAGE_ENABLE_abelfunctions in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_abelfunctions
    for a in $optional_deps_abelfunctions; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_abelfunctions"
    DEPS=$runtime_deps_abelfunctions
    CHECK_DEPS=$check_deps_abelfunctions
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')abelfunctions = ${BUILD_DEPS}$(printf '\ndeps_')abelfunctions = ${DEPS}$(printf '\ncheck_deps_')abelfunctions = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')abelfunctions"

                                            SPKG_VERSION=$version_with_patchlevel_acsv
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')acsv = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/acsv"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_acsv" = xif_installed
then :
  SAGE_ENABLE_acsv=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_acsv" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-acsv\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-acsv\" to uninstall"

                    message="optional pip package; use \"./sage -i acsv\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')acsv = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_acsv" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')acsv"
            if test "x$sage_require_acsv" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')acsv"
            if test ${sage_use_system_acsv+y}
then :
                  reason=$sage_use_system_acsv
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " acsv"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " acsv"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "acsv:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')acsv"
    case $is_installed-$SAGE_ENABLE_acsv in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_acsv
    for a in $optional_deps_acsv; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_acsv"
    DEPS=$runtime_deps_acsv
    CHECK_DEPS=$check_deps_acsv
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')acsv = ${BUILD_DEPS}$(printf '\ndeps_')acsv = ${DEPS}$(printf '\ncheck_deps_')acsv = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')acsv"

                                            SPKG_VERSION=$version_with_patchlevel_admcycles
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')admcycles = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/admcycles"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_admcycles" = xif_installed
then :
  SAGE_ENABLE_admcycles=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_admcycles" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-admcycles\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-admcycles\" to uninstall"

                    message="optional pip package; use \"./sage -i admcycles\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')admcycles = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_admcycles" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')admcycles"
            if test "x$sage_require_admcycles" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')admcycles"
            if test ${sage_use_system_admcycles+y}
then :
                  reason=$sage_use_system_admcycles
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " admcycles"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " admcycles"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "admcycles:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')admcycles"
    case $is_installed-$SAGE_ENABLE_admcycles in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_admcycles
    for a in $optional_deps_admcycles; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_admcycles"
    DEPS=$runtime_deps_admcycles
    CHECK_DEPS=$check_deps_admcycles
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')admcycles = ${BUILD_DEPS}$(printf '\ndeps_')admcycles = ${DEPS}$(printf '\ncheck_deps_')admcycles = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')admcycles"

                                            SPKG_VERSION=$version_with_patchlevel_alabaster
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')alabaster = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/alabaster"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for alabaster:
$(ls -l \"$t/var/lib/sage/installed/alabaster\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_alabaster" = xif_installed
then :
  SAGE_ENABLE_alabaster=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_alabaster" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')alabaster = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_alabaster" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')alabaster"
            if test "x$sage_require_alabaster" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')alabaster"
            if test ${sage_use_system_alabaster+y}
then :
                  reason=$sage_use_system_alabaster
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " alabaster"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " alabaster"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "alabaster:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')alabaster"

        spkg_line=" \\$(printf '\n    ')alabaster"
    case $is_installed-$SAGE_ENABLE_alabaster in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_alabaster
    for a in $optional_deps_alabaster; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_alabaster"
    DEPS=$runtime_deps_alabaster
    CHECK_DEPS=$check_deps_alabaster
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')alabaster = ${BUILD_DEPS}$(printf '\ndeps_')alabaster = ${DEPS}$(printf '\ncheck_deps_')alabaster = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')alabaster"

                                            SPKG_VERSION=$version_with_patchlevel_anyio
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')anyio = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/anyio"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for anyio:
$(ls -l \"$t/var/lib/sage/installed/anyio\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_anyio" = xif_installed
then :
  SAGE_ENABLE_anyio=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_anyio" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')anyio = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_anyio" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')anyio"
            if test "x$sage_require_anyio" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')anyio"
            if test ${sage_use_system_anyio+y}
then :
                  reason=$sage_use_system_anyio
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " anyio"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " anyio"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "anyio:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')anyio"

        spkg_line=" \\$(printf '\n    ')anyio"
    case $is_installed-$SAGE_ENABLE_anyio in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_anyio
    for a in $optional_deps_anyio; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_anyio"
    DEPS=$runtime_deps_anyio
    CHECK_DEPS=$check_deps_anyio
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')anyio = ${BUILD_DEPS}$(printf '\ndeps_')anyio = ${DEPS}$(printf '\ncheck_deps_')anyio = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')anyio"

                                            SPKG_VERSION=$version_with_patchlevel_appdirs
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')appdirs = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/appdirs"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for appdirs:
$(ls -l \"$t/var/lib/sage/installed/appdirs\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_appdirs" = xif_installed
then :
  SAGE_ENABLE_appdirs=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_appdirs" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')appdirs = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_appdirs" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')appdirs"
            if test "x$sage_require_appdirs" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')appdirs"
            if test ${sage_use_system_appdirs+y}
then :
                  reason=$sage_use_system_appdirs
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " appdirs"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " appdirs"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "appdirs:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')appdirs"

        spkg_line=" \\$(printf '\n    ')appdirs"
    case $is_installed-$SAGE_ENABLE_appdirs in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_appdirs
    for a in $optional_deps_appdirs; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_appdirs"
    DEPS=$runtime_deps_appdirs
    CHECK_DEPS=$check_deps_appdirs
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')appdirs = ${BUILD_DEPS}$(printf '\ndeps_')appdirs = ${DEPS}$(printf '\ncheck_deps_')appdirs = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')appdirs"

                                            SPKG_VERSION=$version_with_patchlevel_appnope
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')appnope = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/appnope"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for appnope:
$(ls -l \"$t/var/lib/sage/installed/appnope\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_appnope" = xif_installed
then :
  SAGE_ENABLE_appnope=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_appnope" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')appnope = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_appnope" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')appnope"
            if test "x$sage_require_appnope" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')appnope"
            if test ${sage_use_system_appnope+y}
then :
                  reason=$sage_use_system_appnope
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " appnope"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " appnope"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "appnope:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')appnope"

        spkg_line=" \\$(printf '\n    ')appnope"
    case $is_installed-$SAGE_ENABLE_appnope in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_appnope
    for a in $optional_deps_appnope; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_appnope"
    DEPS=$runtime_deps_appnope
    CHECK_DEPS=$check_deps_appnope
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')appnope = ${BUILD_DEPS}$(printf '\ndeps_')appnope = ${DEPS}$(printf '\ncheck_deps_')appnope = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')appnope"

                                            SPKG_VERSION=$version_with_patchlevel_argon2_cffi
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')argon2_cffi = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/argon2_cffi"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for argon2_cffi:
$(ls -l \"$t/var/lib/sage/installed/argon2_cffi\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_argon2_cffi" = xif_installed
then :
  SAGE_ENABLE_argon2_cffi=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_argon2_cffi" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')argon2_cffi = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_argon2_cffi" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')argon2_cffi"
            if test "x$sage_require_argon2_cffi" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')argon2_cffi"
            if test ${sage_use_system_argon2_cffi+y}
then :
                  reason=$sage_use_system_argon2_cffi
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " argon2_cffi"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " argon2_cffi"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "argon2_cffi:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')argon2_cffi"

        spkg_line=" \\$(printf '\n    ')argon2_cffi"
    case $is_installed-$SAGE_ENABLE_argon2_cffi in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_argon2_cffi
    for a in $optional_deps_argon2_cffi; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_argon2_cffi"
    DEPS=$runtime_deps_argon2_cffi
    CHECK_DEPS=$check_deps_argon2_cffi
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')argon2_cffi = ${BUILD_DEPS}$(printf '\ndeps_')argon2_cffi = ${DEPS}$(printf '\ncheck_deps_')argon2_cffi = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')argon2_cffi"

                                            SPKG_VERSION=$version_with_patchlevel_argon2_cffi_bindings
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')argon2_cffi_bindings = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/argon2_cffi_bindings"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for argon2_cffi_bindings:
$(ls -l \"$t/var/lib/sage/installed/argon2_cffi_bindings\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_argon2_cffi_bindings" = xif_installed
then :
  SAGE_ENABLE_argon2_cffi_bindings=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_argon2_cffi_bindings" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')argon2_cffi_bindings = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_argon2_cffi_bindings" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')argon2_cffi_bindings"
            if test "x$sage_require_argon2_cffi_bindings" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')argon2_cffi_bindings"
            if test ${sage_use_system_argon2_cffi_bindings+y}
then :
                  reason=$sage_use_system_argon2_cffi_bindings
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " argon2_cffi_bindings"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " argon2_cffi_bindings"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "argon2_cffi_bindings:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')argon2_cffi_bindings"

        spkg_line=" \\$(printf '\n    ')argon2_cffi_bindings"
    case $is_installed-$SAGE_ENABLE_argon2_cffi_bindings in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_argon2_cffi_bindings
    for a in $optional_deps_argon2_cffi_bindings; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_argon2_cffi_bindings"
    DEPS=$runtime_deps_argon2_cffi_bindings
    CHECK_DEPS=$check_deps_argon2_cffi_bindings
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')argon2_cffi_bindings = ${BUILD_DEPS}$(printf '\ndeps_')argon2_cffi_bindings = ${DEPS}$(printf '\ncheck_deps_')argon2_cffi_bindings = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')argon2_cffi_bindings"

                                            SPKG_VERSION=$version_with_patchlevel_arithmat
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')arithmat = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/arithmat"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_arithmat" = xif_installed
then :
  SAGE_ENABLE_arithmat=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_arithmat" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-arithmat\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-arithmat\" to uninstall"

                    message="optional pip package; use \"./sage -i arithmat\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')arithmat = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_arithmat" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')arithmat"
            if test "x$sage_require_arithmat" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')arithmat"
            if test ${sage_use_system_arithmat+y}
then :
                  reason=$sage_use_system_arithmat
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " arithmat"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " arithmat"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "arithmat:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')arithmat"
    case $is_installed-$SAGE_ENABLE_arithmat in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_arithmat
    for a in $optional_deps_arithmat; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_arithmat"
    DEPS=$runtime_deps_arithmat
    CHECK_DEPS=$check_deps_arithmat
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')arithmat = ${BUILD_DEPS}$(printf '\ndeps_')arithmat = ${DEPS}$(printf '\ncheck_deps_')arithmat = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')arithmat"

                                            SPKG_VERSION=$version_with_patchlevel_arrow
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')arrow = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/arrow"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for arrow:
$(ls -l \"$t/var/lib/sage/installed/arrow\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_arrow" = xif_installed
then :
  SAGE_ENABLE_arrow=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_arrow" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')arrow = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_arrow" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')arrow"
            if test "x$sage_require_arrow" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')arrow"
            if test ${sage_use_system_arrow+y}
then :
                  reason=$sage_use_system_arrow
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " arrow"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " arrow"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "arrow:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')arrow"

        spkg_line=" \\$(printf '\n    ')arrow"
    case $is_installed-$SAGE_ENABLE_arrow in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_arrow
    for a in $optional_deps_arrow; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_arrow"
    DEPS=$runtime_deps_arrow
    CHECK_DEPS=$check_deps_arrow
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')arrow = ${BUILD_DEPS}$(printf '\ndeps_')arrow = ${DEPS}$(printf '\ncheck_deps_')arrow = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')arrow"

                                            SPKG_VERSION=$version_with_patchlevel_asttokens
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')asttokens = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/asttokens"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for asttokens:
$(ls -l \"$t/var/lib/sage/installed/asttokens\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_asttokens" = xif_installed
then :
  SAGE_ENABLE_asttokens=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_asttokens" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')asttokens = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_asttokens" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')asttokens"
            if test "x$sage_require_asttokens" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')asttokens"
            if test ${sage_use_system_asttokens+y}
then :
                  reason=$sage_use_system_asttokens
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " asttokens"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " asttokens"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "asttokens:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')asttokens"

        spkg_line=" \\$(printf '\n    ')asttokens"
    case $is_installed-$SAGE_ENABLE_asttokens in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_asttokens
    for a in $optional_deps_asttokens; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_asttokens"
    DEPS=$runtime_deps_asttokens
    CHECK_DEPS=$check_deps_asttokens
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')asttokens = ${BUILD_DEPS}$(printf '\ndeps_')asttokens = ${DEPS}$(printf '\ncheck_deps_')asttokens = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')asttokens"

                                            SPKG_VERSION=$version_with_patchlevel_async_lru
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')async_lru = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/async_lru"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for async_lru:
$(ls -l \"$t/var/lib/sage/installed/async_lru\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_async_lru" = xif_installed
then :
  SAGE_ENABLE_async_lru=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_async_lru" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')async_lru = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_async_lru" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')async_lru"
            if test "x$sage_require_async_lru" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')async_lru"
            if test ${sage_use_system_async_lru+y}
then :
                  reason=$sage_use_system_async_lru
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " async_lru"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " async_lru"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "async_lru:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')async_lru"

        spkg_line=" \\$(printf '\n    ')async_lru"
    case $is_installed-$SAGE_ENABLE_async_lru in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_async_lru
    for a in $optional_deps_async_lru; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_async_lru"
    DEPS=$runtime_deps_async_lru
    CHECK_DEPS=$check_deps_async_lru
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')async_lru = ${BUILD_DEPS}$(printf '\ndeps_')async_lru = ${DEPS}$(printf '\ncheck_deps_')async_lru = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')async_lru"

                                            SPKG_VERSION=$version_with_patchlevel_attrs
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')attrs = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/attrs"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for attrs:
$(ls -l \"$t/var/lib/sage/installed/attrs\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_attrs" = xif_installed
then :
  SAGE_ENABLE_attrs=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_attrs" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')attrs = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_attrs" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')attrs"
            if test "x$sage_require_attrs" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')attrs"
            if test ${sage_use_system_attrs+y}
then :
                  reason=$sage_use_system_attrs
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " attrs"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " attrs"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "attrs:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')attrs"

        spkg_line=" \\$(printf '\n    ')attrs"
    case $is_installed-$SAGE_ENABLE_attrs in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_attrs
    for a in $optional_deps_attrs; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_attrs"
    DEPS=$runtime_deps_attrs
    CHECK_DEPS=$check_deps_attrs
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')attrs = ${BUILD_DEPS}$(printf '\ndeps_')attrs = ${DEPS}$(printf '\ncheck_deps_')attrs = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')attrs"

                                            SPKG_VERSION=$version_with_patchlevel_auditwheel_or_delocate
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')auditwheel_or_delocate = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/auditwheel_or_delocate"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_auditwheel_or_delocate" = xif_installed
then :
  SAGE_ENABLE_auditwheel_or_delocate=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_auditwheel_or_delocate" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-auditwheel_or_delocate\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-auditwheel_or_delocate\" to uninstall"

                    message="optional pip package; use \"./sage -i auditwheel_or_delocate\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')auditwheel_or_delocate = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_auditwheel_or_delocate" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')auditwheel_or_delocate"
            if test "x$sage_require_auditwheel_or_delocate" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')auditwheel_or_delocate"
            if test ${sage_use_system_auditwheel_or_delocate+y}
then :
                  reason=$sage_use_system_auditwheel_or_delocate
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " auditwheel_or_delocate"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " auditwheel_or_delocate"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "auditwheel_or_delocate:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')auditwheel_or_delocate"
    case $is_installed-$SAGE_ENABLE_auditwheel_or_delocate in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_auditwheel_or_delocate
    for a in $optional_deps_auditwheel_or_delocate; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_auditwheel_or_delocate"
    DEPS=$runtime_deps_auditwheel_or_delocate
    CHECK_DEPS=$check_deps_auditwheel_or_delocate
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')auditwheel_or_delocate = ${BUILD_DEPS}$(printf '\ndeps_')auditwheel_or_delocate = ${DEPS}$(printf '\ncheck_deps_')auditwheel_or_delocate = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')auditwheel_or_delocate"

                                            SPKG_VERSION=$version_with_patchlevel_awali
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')awali = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/awali"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for awali:
$(ls -l \"$t/var/lib/sage/installed/awali\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_awali" = xif_installed
then :
  SAGE_ENABLE_awali=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_awali" = xyes
then :
              message="experimental, $install_message"

else $as_nop
              message="experimental"
                                            message="$message, use \"$srcdir/configure --enable-awali\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-awali\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')awali = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_awali" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')awali"
            if test "x$sage_require_awali" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')awali"
            if test ${sage_use_system_awali+y}
then :
                  reason=$sage_use_system_awali
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " awali"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " awali"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "awali:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')awali"
    case $is_installed-$SAGE_ENABLE_awali in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_awali
    for a in $optional_deps_awali; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_awali"
    DEPS=$runtime_deps_awali
    CHECK_DEPS=$check_deps_awali
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')awali = ${BUILD_DEPS}$(printf '\ndeps_')awali = ${DEPS}$(printf '\ncheck_deps_')awali = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')awali"

                                            SPKG_VERSION=$version_with_patchlevel_babel
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')babel = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/babel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for babel:
$(ls -l \"$t/var/lib/sage/installed/babel\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_babel" = xif_installed
then :
  SAGE_ENABLE_babel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_babel" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')babel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_babel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')babel"
            if test "x$sage_require_babel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')babel"
            if test ${sage_use_system_babel+y}
then :
                  reason=$sage_use_system_babel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " babel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " babel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "babel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')babel"

        spkg_line=" \\$(printf '\n    ')babel"
    case $is_installed-$SAGE_ENABLE_babel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_babel
    for a in $optional_deps_babel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_babel"
    DEPS=$runtime_deps_babel
    CHECK_DEPS=$check_deps_babel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')babel = ${BUILD_DEPS}$(printf '\ndeps_')babel = ${DEPS}$(printf '\ncheck_deps_')babel = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')babel"

                                            SPKG_VERSION=$version_with_patchlevel_barvinok
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')barvinok = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/barvinok"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for barvinok:
$(ls -l \"$t/var/lib/sage/installed/barvinok\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_barvinok" = xif_installed
then :
  SAGE_ENABLE_barvinok=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_barvinok" = xyes
then :
              message="experimental, $install_message"

else $as_nop
              message="experimental"
                                            message="$message, use \"$srcdir/configure --enable-barvinok\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-barvinok\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')barvinok = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_barvinok" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')barvinok"
            if test "x$sage_require_barvinok" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')barvinok"
            if test ${sage_use_system_barvinok+y}
then :
                  reason=$sage_use_system_barvinok
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " barvinok"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " barvinok"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "barvinok:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')barvinok"
    case $is_installed-$SAGE_ENABLE_barvinok in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_barvinok
    for a in $optional_deps_barvinok; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_barvinok"
    DEPS=$runtime_deps_barvinok
    CHECK_DEPS=$check_deps_barvinok
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')barvinok = ${BUILD_DEPS}$(printf '\ndeps_')barvinok = ${DEPS}$(printf '\ncheck_deps_')barvinok = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')barvinok"

                                            SPKG_VERSION=$version_with_patchlevel_beautifulsoup4
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')beautifulsoup4 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/beautifulsoup4"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for beautifulsoup4:
$(ls -l \"$t/var/lib/sage/installed/beautifulsoup4\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_beautifulsoup4" = xif_installed
then :
  SAGE_ENABLE_beautifulsoup4=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_beautifulsoup4" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')beautifulsoup4 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_beautifulsoup4" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')beautifulsoup4"
            if test "x$sage_require_beautifulsoup4" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')beautifulsoup4"
            if test ${sage_use_system_beautifulsoup4+y}
then :
                  reason=$sage_use_system_beautifulsoup4
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " beautifulsoup4"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " beautifulsoup4"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "beautifulsoup4:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')beautifulsoup4"

        spkg_line=" \\$(printf '\n    ')beautifulsoup4"
    case $is_installed-$SAGE_ENABLE_beautifulsoup4 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_beautifulsoup4
    for a in $optional_deps_beautifulsoup4; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_beautifulsoup4"
    DEPS=$runtime_deps_beautifulsoup4
    CHECK_DEPS=$check_deps_beautifulsoup4
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')beautifulsoup4 = ${BUILD_DEPS}$(printf '\ndeps_')beautifulsoup4 = ${DEPS}$(printf '\ncheck_deps_')beautifulsoup4 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')beautifulsoup4"

                                            SPKG_VERSION=$version_with_patchlevel_beniget
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')beniget = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/beniget"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for beniget:
$(ls -l \"$t/var/lib/sage/installed/beniget\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_beniget" = xif_installed
then :
  SAGE_ENABLE_beniget=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_beniget" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')beniget = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_beniget" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')beniget"
            if test "x$sage_require_beniget" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')beniget"
            if test ${sage_use_system_beniget+y}
then :
                  reason=$sage_use_system_beniget
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " beniget"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " beniget"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "beniget:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')beniget"

        spkg_line=" \\$(printf '\n    ')beniget"
    case $is_installed-$SAGE_ENABLE_beniget in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_beniget
    for a in $optional_deps_beniget; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_beniget"
    DEPS=$runtime_deps_beniget
    CHECK_DEPS=$check_deps_beniget
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')beniget = ${BUILD_DEPS}$(printf '\ndeps_')beniget = ${DEPS}$(printf '\ncheck_deps_')beniget = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')beniget"

                                            SPKG_VERSION=$version_with_patchlevel_benzene
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')benzene = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/benzene"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for benzene:
$(ls -l \"$t/var/lib/sage/installed/benzene\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_benzene" = xif_installed
then :
  SAGE_ENABLE_benzene=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_benzene" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-benzene\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-benzene\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')benzene = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_benzene" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')benzene"
            if test "x$sage_require_benzene" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')benzene"
            if test ${sage_use_system_benzene+y}
then :
                  reason=$sage_use_system_benzene
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " benzene"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " benzene"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "benzene:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')benzene"
    case $is_installed-$SAGE_ENABLE_benzene in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_benzene
    for a in $optional_deps_benzene; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_benzene"
    DEPS=$runtime_deps_benzene
    CHECK_DEPS=$check_deps_benzene
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')benzene = ${BUILD_DEPS}$(printf '\ndeps_')benzene = ${DEPS}$(printf '\ncheck_deps_')benzene = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')benzene"

                                            SPKG_VERSION=$version_with_patchlevel_biopython
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')biopython = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/biopython"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_biopython" = xif_installed
then :
  SAGE_ENABLE_biopython=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_biopython" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-biopython\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-biopython\" to uninstall"

                    message="optional pip package; use \"./sage -i biopython\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')biopython = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_biopython" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')biopython"
            if test "x$sage_require_biopython" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')biopython"
            if test ${sage_use_system_biopython+y}
then :
                  reason=$sage_use_system_biopython
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " biopython"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " biopython"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "biopython:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')biopython"
    case $is_installed-$SAGE_ENABLE_biopython in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_biopython
    for a in $optional_deps_biopython; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_biopython"
    DEPS=$runtime_deps_biopython
    CHECK_DEPS=$check_deps_biopython
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')biopython = ${BUILD_DEPS}$(printf '\ndeps_')biopython = ${DEPS}$(printf '\ncheck_deps_')biopython = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')biopython"

                                            SPKG_VERSION=$version_with_patchlevel_bleach
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')bleach = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/bleach"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for bleach:
$(ls -l \"$t/var/lib/sage/installed/bleach\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_bleach" = xif_installed
then :
  SAGE_ENABLE_bleach=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_bleach" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')bleach = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_bleach" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')bleach"
            if test "x$sage_require_bleach" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')bleach"
            if test ${sage_use_system_bleach+y}
then :
                  reason=$sage_use_system_bleach
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " bleach"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " bleach"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "bleach:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')bleach"

        spkg_line=" \\$(printf '\n    ')bleach"
    case $is_installed-$SAGE_ENABLE_bleach in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_bleach
    for a in $optional_deps_bleach; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_bleach"
    DEPS=$runtime_deps_bleach
    CHECK_DEPS=$check_deps_bleach
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')bleach = ${BUILD_DEPS}$(printf '\ndeps_')bleach = ${DEPS}$(printf '\ncheck_deps_')bleach = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')bleach"

                                            SPKG_VERSION=$version_with_patchlevel_bliss
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')bliss = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/bliss"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for bliss:
$(ls -l \"$t/var/lib/sage/installed/bliss\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_bliss" = xif_installed
then :
  SAGE_ENABLE_bliss=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_bliss" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-bliss\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-bliss\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')bliss = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_bliss" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')bliss"
            if test "x$sage_require_bliss" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')bliss"
            if test ${sage_use_system_bliss+y}
then :
                  reason=$sage_use_system_bliss
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " bliss"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " bliss"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "bliss:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')bliss"
    case $is_installed-$SAGE_ENABLE_bliss in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_bliss
    for a in $optional_deps_bliss; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_bliss"
    DEPS=$runtime_deps_bliss
    CHECK_DEPS=$check_deps_bliss
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')bliss = ${BUILD_DEPS}$(printf '\ndeps_')bliss = ${DEPS}$(printf '\ncheck_deps_')bliss = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')bliss"

                                            SPKG_VERSION=$version_with_patchlevel_boolean_cayley_graphs
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')boolean_cayley_graphs = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/boolean_cayley_graphs"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_boolean_cayley_graphs" = xif_installed
then :
  SAGE_ENABLE_boolean_cayley_graphs=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_boolean_cayley_graphs" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-boolean_cayley_graphs\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-boolean_cayley_graphs\" to uninstall"

                    message="optional pip package; use \"./sage -i boolean_cayley_graphs\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')boolean_cayley_graphs = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_boolean_cayley_graphs" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')boolean_cayley_graphs"
            if test "x$sage_require_boolean_cayley_graphs" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')boolean_cayley_graphs"
            if test ${sage_use_system_boolean_cayley_graphs+y}
then :
                  reason=$sage_use_system_boolean_cayley_graphs
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " boolean_cayley_graphs"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " boolean_cayley_graphs"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "boolean_cayley_graphs:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')boolean_cayley_graphs"
    case $is_installed-$SAGE_ENABLE_boolean_cayley_graphs in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_boolean_cayley_graphs
    for a in $optional_deps_boolean_cayley_graphs; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_boolean_cayley_graphs"
    DEPS=$runtime_deps_boolean_cayley_graphs
    CHECK_DEPS=$check_deps_boolean_cayley_graphs
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')boolean_cayley_graphs = ${BUILD_DEPS}$(printf '\ndeps_')boolean_cayley_graphs = ${DEPS}$(printf '\ncheck_deps_')boolean_cayley_graphs = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')boolean_cayley_graphs"

                                            SPKG_VERSION=$version_with_patchlevel_boost_cropped
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')boost_cropped = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/boost_cropped"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for boost_cropped:
$(ls -l \"$t/var/lib/sage/installed/boost_cropped\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_boost_cropped" = xif_installed
then :
  SAGE_ENABLE_boost_cropped=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_boost_cropped" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')boost_cropped = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_boost_cropped" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')boost_cropped"
            if test "x$sage_require_boost_cropped" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')boost_cropped"
            if test ${sage_use_system_boost_cropped+y}
then :
                  reason=$sage_use_system_boost_cropped
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " boost_cropped"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " boost_cropped"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "boost_cropped:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')boost_cropped"

        spkg_line=" \\$(printf '\n    ')boost_cropped"
    case $is_installed-$SAGE_ENABLE_boost_cropped in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_boost_cropped
    for a in $optional_deps_boost_cropped; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_boost_cropped"
    DEPS=$runtime_deps_boost_cropped
    CHECK_DEPS=$check_deps_boost_cropped
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')boost_cropped = ${BUILD_DEPS}$(printf '\ndeps_')boost_cropped = ${DEPS}$(printf '\ncheck_deps_')boost_cropped = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')boost_cropped"

                                            SPKG_VERSION=$version_with_patchlevel_brial
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')brial = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/brial"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for brial:
$(ls -l \"$t/var/lib/sage/installed/brial\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_brial" = xif_installed
then :
  SAGE_ENABLE_brial=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_brial" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')brial = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_brial" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')brial"
            if test "x$sage_require_brial" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')brial"
            if test ${sage_use_system_brial+y}
then :
                  reason=$sage_use_system_brial
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " brial"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " brial"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "brial:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')brial"

        spkg_line=" \\$(printf '\n    ')brial"
    case $is_installed-$SAGE_ENABLE_brial in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_brial
    for a in $optional_deps_brial; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_brial"
    DEPS=$runtime_deps_brial
    CHECK_DEPS=$check_deps_brial
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')brial = ${BUILD_DEPS}$(printf '\ndeps_')brial = ${DEPS}$(printf '\ncheck_deps_')brial = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')brial"

                                            SPKG_VERSION=$version_with_patchlevel_buckygen
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')buckygen = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/buckygen"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for buckygen:
$(ls -l \"$t/var/lib/sage/installed/buckygen\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_buckygen" = xif_installed
then :
  SAGE_ENABLE_buckygen=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_buckygen" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-buckygen\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-buckygen\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')buckygen = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_buckygen" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')buckygen"
            if test "x$sage_require_buckygen" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')buckygen"
            if test ${sage_use_system_buckygen+y}
then :
                  reason=$sage_use_system_buckygen
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " buckygen"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " buckygen"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "buckygen:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')buckygen"
    case $is_installed-$SAGE_ENABLE_buckygen in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_buckygen
    for a in $optional_deps_buckygen; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_buckygen"
    DEPS=$runtime_deps_buckygen
    CHECK_DEPS=$check_deps_buckygen
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')buckygen = ${BUILD_DEPS}$(printf '\ndeps_')buckygen = ${DEPS}$(printf '\ncheck_deps_')buckygen = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')buckygen"

                                            SPKG_VERSION=$version_with_patchlevel_bzip2
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')bzip2 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/bzip2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for bzip2:
$(ls -l \"$t/var/lib/sage/installed/bzip2\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_bzip2" = xif_installed
then :
  SAGE_ENABLE_bzip2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_bzip2" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')bzip2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_bzip2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')bzip2"
            if test "x$sage_require_bzip2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')bzip2"
            if test ${sage_use_system_bzip2+y}
then :
                  reason=$sage_use_system_bzip2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " bzip2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " bzip2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "bzip2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')bzip2"

        spkg_line=" \\$(printf '\n    ')bzip2"
    case $is_installed-$SAGE_ENABLE_bzip2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_bzip2
    for a in $optional_deps_bzip2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_bzip2"
    DEPS=$runtime_deps_bzip2
    CHECK_DEPS=$check_deps_bzip2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')bzip2 = ${BUILD_DEPS}$(printf '\ndeps_')bzip2 = ${DEPS}$(printf '\ncheck_deps_')bzip2 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')bzip2"

                                            SPKG_VERSION=$version_with_patchlevel_cachetools
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cachetools = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cachetools"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cachetools:
$(ls -l \"$t/var/lib/sage/installed/cachetools\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cachetools" = xif_installed
then :
  SAGE_ENABLE_cachetools=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cachetools" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cachetools = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cachetools" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cachetools"
            if test "x$sage_require_cachetools" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cachetools"
            if test ${sage_use_system_cachetools+y}
then :
                  reason=$sage_use_system_cachetools
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cachetools"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cachetools"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cachetools:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')cachetools"

        spkg_line=" \\$(printf '\n    ')cachetools"
    case $is_installed-$SAGE_ENABLE_cachetools in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cachetools
    for a in $optional_deps_cachetools; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cachetools"
    DEPS=$runtime_deps_cachetools
    CHECK_DEPS=$check_deps_cachetools
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cachetools = ${BUILD_DEPS}$(printf '\ndeps_')cachetools = ${DEPS}$(printf '\ncheck_deps_')cachetools = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cachetools"

                                            SPKG_VERSION=$version_with_patchlevel_calver
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')calver = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/calver"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for calver:
$(ls -l \"$t/var/lib/sage/installed/calver\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_calver" = xif_installed
then :
  SAGE_ENABLE_calver=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_calver" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')calver = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_calver" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')calver"
            if test "x$sage_require_calver" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')calver"
            if test ${sage_use_system_calver+y}
then :
                  reason=$sage_use_system_calver
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " calver"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " calver"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "calver:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')calver"

        spkg_line=" \\$(printf '\n    ')calver"
    case $is_installed-$SAGE_ENABLE_calver in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_calver
    for a in $optional_deps_calver; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_calver"
    DEPS=$runtime_deps_calver
    CHECK_DEPS=$check_deps_calver
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')calver = ${BUILD_DEPS}$(printf '\ndeps_')calver = ${DEPS}$(printf '\ncheck_deps_')calver = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')calver"

                                            SPKG_VERSION=$version_with_patchlevel_cbc
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cbc = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cbc"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cbc:
$(ls -l \"$t/var/lib/sage/installed/cbc\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cbc" = xif_installed
then :
  SAGE_ENABLE_cbc=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cbc" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-cbc\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cbc\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cbc = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cbc" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cbc"
            if test "x$sage_require_cbc" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cbc"
            if test ${sage_use_system_cbc+y}
then :
                  reason=$sage_use_system_cbc
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cbc"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cbc"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cbc:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cbc"
    case $is_installed-$SAGE_ENABLE_cbc in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cbc
    for a in $optional_deps_cbc; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cbc"
    DEPS=$runtime_deps_cbc
    CHECK_DEPS=$check_deps_cbc
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cbc = ${BUILD_DEPS}$(printf '\ndeps_')cbc = ${DEPS}$(printf '\ncheck_deps_')cbc = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cbc"

                                            SPKG_VERSION=$version_with_patchlevel_ccache
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ccache = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ccache"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ccache:
$(ls -l \"$t/var/lib/sage/installed/ccache\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ccache" = xif_installed
then :
  SAGE_ENABLE_ccache=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ccache" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-ccache\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-ccache\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ccache = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ccache" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ccache"
            if test "x$sage_require_ccache" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ccache"
            if test ${sage_use_system_ccache+y}
then :
                  reason=$sage_use_system_ccache
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " ccache"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " ccache"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ccache:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')ccache"
    case $is_installed-$SAGE_ENABLE_ccache in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ccache
    for a in $optional_deps_ccache; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ccache"
    DEPS=$runtime_deps_ccache
    CHECK_DEPS=$check_deps_ccache
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ccache = ${BUILD_DEPS}$(printf '\ndeps_')ccache = ${DEPS}$(printf '\ncheck_deps_')ccache = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ccache"

                                            SPKG_VERSION=$version_with_patchlevel_cddlib
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cddlib = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cddlib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cddlib:
$(ls -l \"$t/var/lib/sage/installed/cddlib\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cddlib" = xif_installed
then :
  SAGE_ENABLE_cddlib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cddlib" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cddlib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cddlib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cddlib"
            if test "x$sage_require_cddlib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cddlib"
            if test ${sage_use_system_cddlib+y}
then :
                  reason=$sage_use_system_cddlib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cddlib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cddlib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cddlib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')cddlib"

        spkg_line=" \\$(printf '\n    ')cddlib"
    case $is_installed-$SAGE_ENABLE_cddlib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cddlib
    for a in $optional_deps_cddlib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cddlib"
    DEPS=$runtime_deps_cddlib
    CHECK_DEPS=$check_deps_cddlib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cddlib = ${BUILD_DEPS}$(printf '\ndeps_')cddlib = ${DEPS}$(printf '\ncheck_deps_')cddlib = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cddlib"

                                            SPKG_VERSION=$version_with_patchlevel_certifi
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')certifi = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/certifi"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for certifi:
$(ls -l \"$t/var/lib/sage/installed/certifi\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_certifi" = xif_installed
then :
  SAGE_ENABLE_certifi=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_certifi" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')certifi = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_certifi" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')certifi"
            if test "x$sage_require_certifi" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')certifi"
            if test ${sage_use_system_certifi+y}
then :
                  reason=$sage_use_system_certifi
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " certifi"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " certifi"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "certifi:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')certifi"

        spkg_line=" \\$(printf '\n    ')certifi"
    case $is_installed-$SAGE_ENABLE_certifi in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_certifi
    for a in $optional_deps_certifi; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_certifi"
    DEPS=$runtime_deps_certifi
    CHECK_DEPS=$check_deps_certifi
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')certifi = ${BUILD_DEPS}$(printf '\ndeps_')certifi = ${DEPS}$(printf '\ncheck_deps_')certifi = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')certifi"

                                            SPKG_VERSION=$version_with_patchlevel_cffi
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cffi = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cffi"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cffi:
$(ls -l \"$t/var/lib/sage/installed/cffi\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cffi" = xif_installed
then :
  SAGE_ENABLE_cffi=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cffi" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cffi = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cffi" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cffi"
            if test "x$sage_require_cffi" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cffi"
            if test ${sage_use_system_cffi+y}
then :
                  reason=$sage_use_system_cffi
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cffi"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cffi"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cffi:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')cffi"

        spkg_line=" \\$(printf '\n    ')cffi"
    case $is_installed-$SAGE_ENABLE_cffi in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cffi
    for a in $optional_deps_cffi; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cffi"
    DEPS=$runtime_deps_cffi
    CHECK_DEPS=$check_deps_cffi
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cffi = ${BUILD_DEPS}$(printf '\ndeps_')cffi = ${DEPS}$(printf '\ncheck_deps_')cffi = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cffi"

                                            SPKG_VERSION=$version_with_patchlevel_chardet
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')chardet = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/chardet"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for chardet:
$(ls -l \"$t/var/lib/sage/installed/chardet\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_chardet" = xif_installed
then :
  SAGE_ENABLE_chardet=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_chardet" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')chardet = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_chardet" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')chardet"
            if test "x$sage_require_chardet" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')chardet"
            if test ${sage_use_system_chardet+y}
then :
                  reason=$sage_use_system_chardet
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " chardet"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " chardet"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "chardet:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')chardet"

        spkg_line=" \\$(printf '\n    ')chardet"
    case $is_installed-$SAGE_ENABLE_chardet in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_chardet
    for a in $optional_deps_chardet; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_chardet"
    DEPS=$runtime_deps_chardet
    CHECK_DEPS=$check_deps_chardet
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')chardet = ${BUILD_DEPS}$(printf '\ndeps_')chardet = ${DEPS}$(printf '\ncheck_deps_')chardet = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')chardet"

                                            SPKG_VERSION=$version_with_patchlevel_charset_normalizer
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')charset_normalizer = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/charset_normalizer"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for charset_normalizer:
$(ls -l \"$t/var/lib/sage/installed/charset_normalizer\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_charset_normalizer" = xif_installed
then :
  SAGE_ENABLE_charset_normalizer=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_charset_normalizer" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')charset_normalizer = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_charset_normalizer" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')charset_normalizer"
            if test "x$sage_require_charset_normalizer" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')charset_normalizer"
            if test ${sage_use_system_charset_normalizer+y}
then :
                  reason=$sage_use_system_charset_normalizer
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " charset_normalizer"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " charset_normalizer"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "charset_normalizer:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')charset_normalizer"

        spkg_line=" \\$(printf '\n    ')charset_normalizer"
    case $is_installed-$SAGE_ENABLE_charset_normalizer in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_charset_normalizer
    for a in $optional_deps_charset_normalizer; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_charset_normalizer"
    DEPS=$runtime_deps_charset_normalizer
    CHECK_DEPS=$check_deps_charset_normalizer
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')charset_normalizer = ${BUILD_DEPS}$(printf '\ndeps_')charset_normalizer = ${DEPS}$(printf '\ncheck_deps_')charset_normalizer = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')charset_normalizer"

                                            SPKG_VERSION=$version_with_patchlevel_cibuildwheel
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cibuildwheel = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cibuildwheel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cibuildwheel" = xif_installed
then :
  SAGE_ENABLE_cibuildwheel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cibuildwheel" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-cibuildwheel\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cibuildwheel\" to uninstall"

                    message="optional pip package; use \"./sage -i cibuildwheel\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cibuildwheel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cibuildwheel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cibuildwheel"
            if test "x$sage_require_cibuildwheel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cibuildwheel"
            if test ${sage_use_system_cibuildwheel+y}
then :
                  reason=$sage_use_system_cibuildwheel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cibuildwheel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cibuildwheel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cibuildwheel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cibuildwheel"
    case $is_installed-$SAGE_ENABLE_cibuildwheel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cibuildwheel
    for a in $optional_deps_cibuildwheel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cibuildwheel"
    DEPS=$runtime_deps_cibuildwheel
    CHECK_DEPS=$check_deps_cibuildwheel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cibuildwheel = ${BUILD_DEPS}$(printf '\ndeps_')cibuildwheel = ${DEPS}$(printf '\ncheck_deps_')cibuildwheel = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')cibuildwheel"

                                            SPKG_VERSION=$version_with_patchlevel_clarabel
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')clarabel = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/clarabel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for clarabel:
$(ls -l \"$t/var/lib/sage/installed/clarabel\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_clarabel" = xif_installed
then :
  SAGE_ENABLE_clarabel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_clarabel" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-clarabel\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-clarabel\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')clarabel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_clarabel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')clarabel"
            if test "x$sage_require_clarabel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')clarabel"
            if test ${sage_use_system_clarabel+y}
then :
                  reason=$sage_use_system_clarabel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " clarabel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " clarabel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "clarabel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')clarabel"
    case $is_installed-$SAGE_ENABLE_clarabel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_clarabel
    for a in $optional_deps_clarabel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_clarabel"
    DEPS=$runtime_deps_clarabel
    CHECK_DEPS=$check_deps_clarabel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')clarabel = ${BUILD_DEPS}$(printf '\ndeps_')clarabel = ${DEPS}$(printf '\ncheck_deps_')clarabel = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')clarabel"

                                            SPKG_VERSION=$version_with_patchlevel_cliquer
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cliquer = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cliquer"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cliquer:
$(ls -l \"$t/var/lib/sage/installed/cliquer\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cliquer" = xif_installed
then :
  SAGE_ENABLE_cliquer=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cliquer" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cliquer = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cliquer" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cliquer"
            if test "x$sage_require_cliquer" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cliquer"
            if test ${sage_use_system_cliquer+y}
then :
                  reason=$sage_use_system_cliquer
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cliquer"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cliquer"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cliquer:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')cliquer"

        spkg_line=" \\$(printf '\n    ')cliquer"
    case $is_installed-$SAGE_ENABLE_cliquer in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cliquer
    for a in $optional_deps_cliquer; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cliquer"
    DEPS=$runtime_deps_cliquer
    CHECK_DEPS=$check_deps_cliquer
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cliquer = ${BUILD_DEPS}$(printf '\ndeps_')cliquer = ${DEPS}$(printf '\ncheck_deps_')cliquer = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cliquer"

                                            SPKG_VERSION=$version_with_patchlevel_cluster_pictures
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cluster_pictures = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cluster_pictures"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cluster_pictures" = xif_installed
then :
  SAGE_ENABLE_cluster_pictures=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cluster_pictures" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-cluster_pictures\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cluster_pictures\" to uninstall"

                    message="optional pip package; use \"./sage -i cluster_pictures\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cluster_pictures = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cluster_pictures" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cluster_pictures"
            if test "x$sage_require_cluster_pictures" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cluster_pictures"
            if test ${sage_use_system_cluster_pictures+y}
then :
                  reason=$sage_use_system_cluster_pictures
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cluster_pictures"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cluster_pictures"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cluster_pictures:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cluster_pictures"
    case $is_installed-$SAGE_ENABLE_cluster_pictures in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cluster_pictures
    for a in $optional_deps_cluster_pictures; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cluster_pictures"
    DEPS=$runtime_deps_cluster_pictures
    CHECK_DEPS=$check_deps_cluster_pictures
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cluster_pictures = ${BUILD_DEPS}$(printf '\ndeps_')cluster_pictures = ${DEPS}$(printf '\ncheck_deps_')cluster_pictures = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')cluster_pictures"

                                            SPKG_VERSION=$version_with_patchlevel_cmake
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cmake = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cmake"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cmake:
$(ls -l \"$t/var/lib/sage/installed/cmake\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cmake" = xif_installed
then :
  SAGE_ENABLE_cmake=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cmake" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cmake = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cmake" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cmake"
            if test "x$sage_require_cmake" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cmake"
            if test ${sage_use_system_cmake+y}
then :
                  reason=$sage_use_system_cmake
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cmake"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cmake"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cmake:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')cmake"

        spkg_line=" \\$(printf '\n    ')cmake"
    case $is_installed-$SAGE_ENABLE_cmake in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cmake
    for a in $optional_deps_cmake; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cmake"
    DEPS=$runtime_deps_cmake
    CHECK_DEPS=$check_deps_cmake
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cmake = ${BUILD_DEPS}$(printf '\ndeps_')cmake = ${DEPS}$(printf '\ncheck_deps_')cmake = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cmake"

                                            SPKG_VERSION=$version_with_patchlevel_cmr
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cmr = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cmr"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cmr:
$(ls -l \"$t/var/lib/sage/installed/cmr\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cmr" = xif_installed
then :
  SAGE_ENABLE_cmr=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cmr" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-cmr\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cmr\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cmr = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cmr" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cmr"
            if test "x$sage_require_cmr" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cmr"
            if test ${sage_use_system_cmr+y}
then :
                  reason=$sage_use_system_cmr
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cmr"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cmr"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cmr:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cmr"
    case $is_installed-$SAGE_ENABLE_cmr in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cmr
    for a in $optional_deps_cmr; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cmr"
    DEPS=$runtime_deps_cmr
    CHECK_DEPS=$check_deps_cmr
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cmr = ${BUILD_DEPS}$(printf '\ndeps_')cmr = ${DEPS}$(printf '\ncheck_deps_')cmr = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cmr"

                                            SPKG_VERSION=$version_with_patchlevel_cocoalib
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cocoalib = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cocoalib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cocoalib:
$(ls -l \"$t/var/lib/sage/installed/cocoalib\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cocoalib" = xif_installed
then :
  SAGE_ENABLE_cocoalib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cocoalib" = xyes
then :
              message="experimental, $install_message"

else $as_nop
              message="experimental"
                                            message="$message, use \"$srcdir/configure --enable-cocoalib\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cocoalib\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cocoalib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cocoalib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cocoalib"
            if test "x$sage_require_cocoalib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cocoalib"
            if test ${sage_use_system_cocoalib+y}
then :
                  reason=$sage_use_system_cocoalib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cocoalib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cocoalib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cocoalib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cocoalib"
    case $is_installed-$SAGE_ENABLE_cocoalib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cocoalib
    for a in $optional_deps_cocoalib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cocoalib"
    DEPS=$runtime_deps_cocoalib
    CHECK_DEPS=$check_deps_cocoalib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cocoalib = ${BUILD_DEPS}$(printf '\ndeps_')cocoalib = ${DEPS}$(printf '\ncheck_deps_')cocoalib = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cocoalib"

                                            SPKG_VERSION=$version_with_patchlevel_colorama
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')colorama = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/colorama"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for colorama:
$(ls -l \"$t/var/lib/sage/installed/colorama\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_colorama" = xif_installed
then :
  SAGE_ENABLE_colorama=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_colorama" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')colorama = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_colorama" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')colorama"
            if test "x$sage_require_colorama" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')colorama"
            if test ${sage_use_system_colorama+y}
then :
                  reason=$sage_use_system_colorama
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " colorama"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " colorama"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "colorama:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')colorama"

        spkg_line=" \\$(printf '\n    ')colorama"
    case $is_installed-$SAGE_ENABLE_colorama in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_colorama
    for a in $optional_deps_colorama; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_colorama"
    DEPS=$runtime_deps_colorama
    CHECK_DEPS=$check_deps_colorama
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')colorama = ${BUILD_DEPS}$(printf '\ndeps_')colorama = ${DEPS}$(printf '\ncheck_deps_')colorama = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')colorama"

                                            SPKG_VERSION=$version_with_patchlevel_comm
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')comm = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/comm"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for comm:
$(ls -l \"$t/var/lib/sage/installed/comm\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_comm" = xif_installed
then :
  SAGE_ENABLE_comm=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_comm" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')comm = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_comm" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')comm"
            if test "x$sage_require_comm" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')comm"
            if test ${sage_use_system_comm+y}
then :
                  reason=$sage_use_system_comm
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " comm"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " comm"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "comm:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')comm"

        spkg_line=" \\$(printf '\n    ')comm"
    case $is_installed-$SAGE_ENABLE_comm in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_comm
    for a in $optional_deps_comm; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_comm"
    DEPS=$runtime_deps_comm
    CHECK_DEPS=$check_deps_comm
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')comm = ${BUILD_DEPS}$(printf '\ndeps_')comm = ${DEPS}$(printf '\ncheck_deps_')comm = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')comm"

                                            SPKG_VERSION=$version_with_patchlevel_compgit
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')compgit = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/compgit"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_compgit" = xif_installed
then :
  SAGE_ENABLE_compgit=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_compgit" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-compgit\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-compgit\" to uninstall"

                    message="optional pip package; use \"./sage -i compgit\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')compgit = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_compgit" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')compgit"
            if test "x$sage_require_compgit" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')compgit"
            if test ${sage_use_system_compgit+y}
then :
                  reason=$sage_use_system_compgit
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " compgit"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " compgit"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "compgit:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')compgit"
    case $is_installed-$SAGE_ENABLE_compgit in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_compgit
    for a in $optional_deps_compgit; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_compgit"
    DEPS=$runtime_deps_compgit
    CHECK_DEPS=$check_deps_compgit
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')compgit = ${BUILD_DEPS}$(printf '\ndeps_')compgit = ${DEPS}$(printf '\ncheck_deps_')compgit = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')compgit"

                                            SPKG_VERSION=$version_with_patchlevel_configure
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')configure = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/configure"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for configure:
$(ls -l \"$t/var/lib/sage/installed/configure\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_configure" = xif_installed
then :
  SAGE_ENABLE_configure=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_configure" = xyes
then :
              message="base, $install_message"

else $as_nop
              message="base"
                                            message="$message, use \"$srcdir/configure --enable-configure\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-configure\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')configure = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_configure" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')configure"
            if test "x$sage_require_configure" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')configure"
            if test ${sage_use_system_configure+y}
then :
                  reason=$sage_use_system_configure
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " configure"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " configure"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "configure:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')configure"
    case $is_installed-$SAGE_ENABLE_configure in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_configure
    for a in $optional_deps_configure; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_configure"
    DEPS=$runtime_deps_configure
    CHECK_DEPS=$check_deps_configure
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')configure = ${BUILD_DEPS}$(printf '\ndeps_')configure = ${DEPS}$(printf '\ncheck_deps_')configure = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')configure"

                                            SPKG_VERSION=$version_with_patchlevel_conrey_dirichlet_characters
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')conrey_dirichlet_characters = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/conrey_dirichlet_characters"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_conrey_dirichlet_characters" = xif_installed
then :
  SAGE_ENABLE_conrey_dirichlet_characters=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_conrey_dirichlet_characters" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-conrey_dirichlet_characters\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-conrey_dirichlet_characters\" to uninstall"

                    message="optional pip package; use \"./sage -i conrey_dirichlet_characters\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')conrey_dirichlet_characters = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_conrey_dirichlet_characters" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')conrey_dirichlet_characters"
            if test "x$sage_require_conrey_dirichlet_characters" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')conrey_dirichlet_characters"
            if test ${sage_use_system_conrey_dirichlet_characters+y}
then :
                  reason=$sage_use_system_conrey_dirichlet_characters
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " conrey_dirichlet_characters"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " conrey_dirichlet_characters"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "conrey_dirichlet_characters:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')conrey_dirichlet_characters"
    case $is_installed-$SAGE_ENABLE_conrey_dirichlet_characters in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_conrey_dirichlet_characters
    for a in $optional_deps_conrey_dirichlet_characters; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_conrey_dirichlet_characters"
    DEPS=$runtime_deps_conrey_dirichlet_characters
    CHECK_DEPS=$check_deps_conrey_dirichlet_characters
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')conrey_dirichlet_characters = ${BUILD_DEPS}$(printf '\ndeps_')conrey_dirichlet_characters = ${DEPS}$(printf '\ncheck_deps_')conrey_dirichlet_characters = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')conrey_dirichlet_characters"

                                            SPKG_VERSION=$version_with_patchlevel_contourpy
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')contourpy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/contourpy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for contourpy:
$(ls -l \"$t/var/lib/sage/installed/contourpy\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_contourpy" = xif_installed
then :
  SAGE_ENABLE_contourpy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_contourpy" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')contourpy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_contourpy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')contourpy"
            if test "x$sage_require_contourpy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')contourpy"
            if test ${sage_use_system_contourpy+y}
then :
                  reason=$sage_use_system_contourpy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " contourpy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " contourpy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "contourpy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')contourpy"

        spkg_line=" \\$(printf '\n    ')contourpy"
    case $is_installed-$SAGE_ENABLE_contourpy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_contourpy
    for a in $optional_deps_contourpy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_contourpy"
    DEPS=$runtime_deps_contourpy
    CHECK_DEPS=$check_deps_contourpy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')contourpy = ${BUILD_DEPS}$(printf '\ndeps_')contourpy = ${DEPS}$(printf '\ncheck_deps_')contourpy = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')contourpy"

                                            SPKG_VERSION=$version_with_patchlevel_conway_polynomials
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')conway_polynomials = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/conway_polynomials"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for conway_polynomials:
$(ls -l \"$t/var/lib/sage/installed/conway_polynomials\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_conway_polynomials" = xif_installed
then :
  SAGE_ENABLE_conway_polynomials=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_conway_polynomials" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')conway_polynomials = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_conway_polynomials" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')conway_polynomials"
            if test "x$sage_require_conway_polynomials" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')conway_polynomials"
            if test ${sage_use_system_conway_polynomials+y}
then :
                  reason=$sage_use_system_conway_polynomials
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " conway_polynomials"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " conway_polynomials"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "conway_polynomials:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')conway_polynomials"

        spkg_line=" \\$(printf '\n    ')conway_polynomials"
    case $is_installed-$SAGE_ENABLE_conway_polynomials in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_conway_polynomials
    for a in $optional_deps_conway_polynomials; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_conway_polynomials"
    DEPS=$runtime_deps_conway_polynomials
    CHECK_DEPS=$check_deps_conway_polynomials
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')conway_polynomials = ${BUILD_DEPS}$(printf '\ndeps_')conway_polynomials = ${DEPS}$(printf '\ncheck_deps_')conway_polynomials = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')conway_polynomials"

                                            SPKG_VERSION=$version_with_patchlevel_coxeter3
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')coxeter3 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/coxeter3"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for coxeter3:
$(ls -l \"$t/var/lib/sage/installed/coxeter3\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_coxeter3" = xif_installed
then :
  SAGE_ENABLE_coxeter3=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_coxeter3" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-coxeter3\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-coxeter3\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')coxeter3 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_coxeter3" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')coxeter3"
            if test "x$sage_require_coxeter3" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')coxeter3"
            if test ${sage_use_system_coxeter3+y}
then :
                  reason=$sage_use_system_coxeter3
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " coxeter3"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " coxeter3"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "coxeter3:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')coxeter3"
    case $is_installed-$SAGE_ENABLE_coxeter3 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_coxeter3
    for a in $optional_deps_coxeter3; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_coxeter3"
    DEPS=$runtime_deps_coxeter3
    CHECK_DEPS=$check_deps_coxeter3
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')coxeter3 = ${BUILD_DEPS}$(printf '\ndeps_')coxeter3 = ${DEPS}$(printf '\ncheck_deps_')coxeter3 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')coxeter3"

                                            SPKG_VERSION=$version_with_patchlevel_cppy
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cppy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cppy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cppy:
$(ls -l \"$t/var/lib/sage/installed/cppy\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cppy" = xif_installed
then :
  SAGE_ENABLE_cppy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cppy" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cppy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cppy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cppy"
            if test "x$sage_require_cppy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cppy"
            if test ${sage_use_system_cppy+y}
then :
                  reason=$sage_use_system_cppy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cppy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cppy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cppy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')cppy"

        spkg_line=" \\$(printf '\n    ')cppy"
    case $is_installed-$SAGE_ENABLE_cppy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cppy
    for a in $optional_deps_cppy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cppy"
    DEPS=$runtime_deps_cppy
    CHECK_DEPS=$check_deps_cppy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cppy = ${BUILD_DEPS}$(printf '\ndeps_')cppy = ${DEPS}$(printf '\ncheck_deps_')cppy = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cppy"

                                            SPKG_VERSION=$version_with_patchlevel_cppzmq
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cppzmq = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cppzmq"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cppzmq:
$(ls -l \"$t/var/lib/sage/installed/cppzmq\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cppzmq" = xif_installed
then :
  SAGE_ENABLE_cppzmq=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cppzmq" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-cppzmq\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cppzmq\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cppzmq = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cppzmq" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cppzmq"
            if test "x$sage_require_cppzmq" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cppzmq"
            if test ${sage_use_system_cppzmq+y}
then :
                  reason=$sage_use_system_cppzmq
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cppzmq"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cppzmq"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cppzmq:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cppzmq"
    case $is_installed-$SAGE_ENABLE_cppzmq in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cppzmq
    for a in $optional_deps_cppzmq; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cppzmq"
    DEPS=$runtime_deps_cppzmq
    CHECK_DEPS=$check_deps_cppzmq
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cppzmq = ${BUILD_DEPS}$(printf '\ndeps_')cppzmq = ${DEPS}$(printf '\ncheck_deps_')cppzmq = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cppzmq"

                                            SPKG_VERSION=$version_with_patchlevel_csdp
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')csdp = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/csdp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for csdp:
$(ls -l \"$t/var/lib/sage/installed/csdp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_csdp" = xif_installed
then :
  SAGE_ENABLE_csdp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_csdp" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-csdp\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-csdp\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')csdp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_csdp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')csdp"
            if test "x$sage_require_csdp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')csdp"
            if test ${sage_use_system_csdp+y}
then :
                  reason=$sage_use_system_csdp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " csdp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " csdp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "csdp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')csdp"
    case $is_installed-$SAGE_ENABLE_csdp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_csdp
    for a in $optional_deps_csdp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_csdp"
    DEPS=$runtime_deps_csdp
    CHECK_DEPS=$check_deps_csdp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')csdp = ${BUILD_DEPS}$(printf '\ndeps_')csdp = ${DEPS}$(printf '\ncheck_deps_')csdp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')csdp"

                                            SPKG_VERSION=$version_with_patchlevel_cunningham_tables
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cunningham_tables = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cunningham_tables"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cunningham_tables:
$(ls -l \"$t/var/lib/sage/installed/cunningham_tables\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cunningham_tables" = xif_installed
then :
  SAGE_ENABLE_cunningham_tables=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cunningham_tables" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-cunningham_tables\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cunningham_tables\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cunningham_tables = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cunningham_tables" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cunningham_tables"
            if test "x$sage_require_cunningham_tables" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cunningham_tables"
            if test ${sage_use_system_cunningham_tables+y}
then :
                  reason=$sage_use_system_cunningham_tables
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cunningham_tables"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cunningham_tables"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cunningham_tables:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cunningham_tables"
    case $is_installed-$SAGE_ENABLE_cunningham_tables in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cunningham_tables
    for a in $optional_deps_cunningham_tables; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cunningham_tables"
    DEPS=$runtime_deps_cunningham_tables
    CHECK_DEPS=$check_deps_cunningham_tables
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cunningham_tables = ${BUILD_DEPS}$(printf '\ndeps_')cunningham_tables = ${DEPS}$(printf '\ncheck_deps_')cunningham_tables = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cunningham_tables"

                                            SPKG_VERSION=$version_with_patchlevel_curl
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')curl = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/curl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for curl:
$(ls -l \"$t/var/lib/sage/installed/curl\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_curl" = xif_installed
then :
  SAGE_ENABLE_curl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_curl" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')curl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_curl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')curl"
            if test "x$sage_require_curl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')curl"
            if test ${sage_use_system_curl+y}
then :
                  reason=$sage_use_system_curl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " curl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " curl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "curl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')curl"

        spkg_line=" \\$(printf '\n    ')curl"
    case $is_installed-$SAGE_ENABLE_curl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_curl
    for a in $optional_deps_curl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_curl"
    DEPS=$runtime_deps_curl
    CHECK_DEPS=$check_deps_curl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')curl = ${BUILD_DEPS}$(printf '\ndeps_')curl = ${DEPS}$(printf '\ncheck_deps_')curl = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')curl"

                                            SPKG_VERSION=$version_with_patchlevel_cutgeneratingfunctionology
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cutgeneratingfunctionology = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cutgeneratingfunctionology"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cutgeneratingfunctionology" = xif_installed
then :
  SAGE_ENABLE_cutgeneratingfunctionology=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cutgeneratingfunctionology" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-cutgeneratingfunctionology\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cutgeneratingfunctionology\" to uninstall"

                    message="optional pip package; use \"./sage -i cutgeneratingfunctionology\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cutgeneratingfunctionology = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cutgeneratingfunctionology" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cutgeneratingfunctionology"
            if test "x$sage_require_cutgeneratingfunctionology" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cutgeneratingfunctionology"
            if test ${sage_use_system_cutgeneratingfunctionology+y}
then :
                  reason=$sage_use_system_cutgeneratingfunctionology
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cutgeneratingfunctionology"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cutgeneratingfunctionology"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cutgeneratingfunctionology:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cutgeneratingfunctionology"
    case $is_installed-$SAGE_ENABLE_cutgeneratingfunctionology in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cutgeneratingfunctionology
    for a in $optional_deps_cutgeneratingfunctionology; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cutgeneratingfunctionology"
    DEPS=$runtime_deps_cutgeneratingfunctionology
    CHECK_DEPS=$check_deps_cutgeneratingfunctionology
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cutgeneratingfunctionology = ${BUILD_DEPS}$(printf '\ndeps_')cutgeneratingfunctionology = ${DEPS}$(printf '\ncheck_deps_')cutgeneratingfunctionology = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')cutgeneratingfunctionology"

                                            SPKG_VERSION=$version_with_patchlevel_cvolume
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cvolume = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cvolume"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cvolume" = xif_installed
then :
  SAGE_ENABLE_cvolume=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cvolume" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-cvolume\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cvolume\" to uninstall"

                    message="optional pip package; use \"./sage -i cvolume\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cvolume = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cvolume" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cvolume"
            if test "x$sage_require_cvolume" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cvolume"
            if test ${sage_use_system_cvolume+y}
then :
                  reason=$sage_use_system_cvolume
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cvolume"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cvolume"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cvolume:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cvolume"
    case $is_installed-$SAGE_ENABLE_cvolume in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cvolume
    for a in $optional_deps_cvolume; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cvolume"
    DEPS=$runtime_deps_cvolume
    CHECK_DEPS=$check_deps_cvolume
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cvolume = ${BUILD_DEPS}$(printf '\ndeps_')cvolume = ${DEPS}$(printf '\ncheck_deps_')cvolume = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')cvolume"

                                            SPKG_VERSION=$version_with_patchlevel_cvxopt
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cvxopt = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cvxopt"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cvxopt:
$(ls -l \"$t/var/lib/sage/installed/cvxopt\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cvxopt" = xif_installed
then :
  SAGE_ENABLE_cvxopt=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cvxopt" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cvxopt = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cvxopt" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cvxopt"
            if test "x$sage_require_cvxopt" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cvxopt"
            if test ${sage_use_system_cvxopt+y}
then :
                  reason=$sage_use_system_cvxopt
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cvxopt"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cvxopt"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cvxopt:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')cvxopt"

        spkg_line=" \\$(printf '\n    ')cvxopt"
    case $is_installed-$SAGE_ENABLE_cvxopt in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cvxopt
    for a in $optional_deps_cvxopt; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cvxopt"
    DEPS=$runtime_deps_cvxopt
    CHECK_DEPS=$check_deps_cvxopt
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cvxopt = ${BUILD_DEPS}$(printf '\ndeps_')cvxopt = ${DEPS}$(printf '\ncheck_deps_')cvxopt = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cvxopt"

                                            SPKG_VERSION=$version_with_patchlevel_cvxpy
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cvxpy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cvxpy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cvxpy:
$(ls -l \"$t/var/lib/sage/installed/cvxpy\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cvxpy" = xif_installed
then :
  SAGE_ENABLE_cvxpy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cvxpy" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-cvxpy\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cvxpy\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cvxpy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cvxpy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cvxpy"
            if test "x$sage_require_cvxpy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cvxpy"
            if test ${sage_use_system_cvxpy+y}
then :
                  reason=$sage_use_system_cvxpy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cvxpy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cvxpy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cvxpy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cvxpy"
    case $is_installed-$SAGE_ENABLE_cvxpy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cvxpy
    for a in $optional_deps_cvxpy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cvxpy"
    DEPS=$runtime_deps_cvxpy
    CHECK_DEPS=$check_deps_cvxpy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cvxpy = ${BUILD_DEPS}$(printf '\ndeps_')cvxpy = ${DEPS}$(printf '\ncheck_deps_')cvxpy = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cvxpy"

                                            SPKG_VERSION=$version_with_patchlevel_cycler
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cycler = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cycler"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cycler:
$(ls -l \"$t/var/lib/sage/installed/cycler\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cycler" = xif_installed
then :
  SAGE_ENABLE_cycler=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cycler" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cycler = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cycler" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cycler"
            if test "x$sage_require_cycler" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cycler"
            if test ${sage_use_system_cycler+y}
then :
                  reason=$sage_use_system_cycler
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cycler"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cycler"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cycler:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')cycler"

        spkg_line=" \\$(printf '\n    ')cycler"
    case $is_installed-$SAGE_ENABLE_cycler in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cycler
    for a in $optional_deps_cycler; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cycler"
    DEPS=$runtime_deps_cycler
    CHECK_DEPS=$check_deps_cycler
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cycler = ${BUILD_DEPS}$(printf '\ndeps_')cycler = ${DEPS}$(printf '\ncheck_deps_')cycler = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cycler"

                                            SPKG_VERSION=$version_with_patchlevel_cylp
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cylp = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cylp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cylp:
$(ls -l \"$t/var/lib/sage/installed/cylp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cylp" = xif_installed
then :
  SAGE_ENABLE_cylp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cylp" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-cylp\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-cylp\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cylp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cylp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cylp"
            if test "x$sage_require_cylp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cylp"
            if test ${sage_use_system_cylp+y}
then :
                  reason=$sage_use_system_cylp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cylp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " cylp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cylp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')cylp"
    case $is_installed-$SAGE_ENABLE_cylp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cylp
    for a in $optional_deps_cylp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cylp"
    DEPS=$runtime_deps_cylp
    CHECK_DEPS=$check_deps_cylp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cylp = ${BUILD_DEPS}$(printf '\ndeps_')cylp = ${DEPS}$(printf '\ncheck_deps_')cylp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cylp"

                                            SPKG_VERSION=$version_with_patchlevel_cysignals
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cysignals = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cysignals"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cysignals:
$(ls -l \"$t/var/lib/sage/installed/cysignals\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cysignals" = xif_installed
then :
  SAGE_ENABLE_cysignals=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cysignals" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cysignals = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cysignals" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cysignals"
            if test "x$sage_require_cysignals" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cysignals"
            if test ${sage_use_system_cysignals+y}
then :
                  reason=$sage_use_system_cysignals
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cysignals"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cysignals"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cysignals:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')cysignals"

        spkg_line=" \\$(printf '\n    ')cysignals"
    case $is_installed-$SAGE_ENABLE_cysignals in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cysignals
    for a in $optional_deps_cysignals; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cysignals"
    DEPS=$runtime_deps_cysignals
    CHECK_DEPS=$check_deps_cysignals
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cysignals = ${BUILD_DEPS}$(printf '\ndeps_')cysignals = ${DEPS}$(printf '\ncheck_deps_')cysignals = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cysignals"

                                            SPKG_VERSION=$version_with_patchlevel_cython
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')cython = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/cython"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for cython:
$(ls -l \"$t/var/lib/sage/installed/cython\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_cython" = xif_installed
then :
  SAGE_ENABLE_cython=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_cython" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')cython = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_cython" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')cython"
            if test "x$sage_require_cython" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')cython"
            if test ${sage_use_system_cython+y}
then :
                  reason=$sage_use_system_cython
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cython"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " cython"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "cython:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')cython"

        spkg_line=" \\$(printf '\n    ')cython"
    case $is_installed-$SAGE_ENABLE_cython in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_cython
    for a in $optional_deps_cython; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_cython"
    DEPS=$runtime_deps_cython
    CHECK_DEPS=$check_deps_cython
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')cython = ${BUILD_DEPS}$(printf '\ndeps_')cython = ${DEPS}$(printf '\ncheck_deps_')cython = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')cython"

                                            SPKG_VERSION=$version_with_patchlevel_d3js
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')d3js = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/d3js"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for d3js:
$(ls -l \"$t/var/lib/sage/installed/d3js\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_d3js" = xif_installed
then :
  SAGE_ENABLE_d3js=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_d3js" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-d3js\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-d3js\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')d3js = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_d3js" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')d3js"
            if test "x$sage_require_d3js" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')d3js"
            if test ${sage_use_system_d3js+y}
then :
                  reason=$sage_use_system_d3js
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " d3js"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " d3js"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "d3js:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')d3js"
    case $is_installed-$SAGE_ENABLE_d3js in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_d3js
    for a in $optional_deps_d3js; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_d3js"
    DEPS=$runtime_deps_d3js
    CHECK_DEPS=$check_deps_d3js
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')d3js = ${BUILD_DEPS}$(printf '\ndeps_')d3js = ${DEPS}$(printf '\ncheck_deps_')d3js = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')d3js"

                                            SPKG_VERSION=$version_with_patchlevel_database_cremona_ellcurve
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')database_cremona_ellcurve = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/database_cremona_ellcurve"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for database_cremona_ellcurve:
$(ls -l \"$t/var/lib/sage/installed/database_cremona_ellcurve\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_database_cremona_ellcurve" = xif_installed
then :
  SAGE_ENABLE_database_cremona_ellcurve=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_database_cremona_ellcurve" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-database_cremona_ellcurve\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-database_cremona_ellcurve\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')database_cremona_ellcurve = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_database_cremona_ellcurve" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')database_cremona_ellcurve"
            if test "x$sage_require_database_cremona_ellcurve" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')database_cremona_ellcurve"
            if test ${sage_use_system_database_cremona_ellcurve+y}
then :
                  reason=$sage_use_system_database_cremona_ellcurve
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_cremona_ellcurve"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_cremona_ellcurve"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "database_cremona_ellcurve:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')database_cremona_ellcurve"
    case $is_installed-$SAGE_ENABLE_database_cremona_ellcurve in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_database_cremona_ellcurve
    for a in $optional_deps_database_cremona_ellcurve; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_database_cremona_ellcurve"
    DEPS=$runtime_deps_database_cremona_ellcurve
    CHECK_DEPS=$check_deps_database_cremona_ellcurve
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')database_cremona_ellcurve = ${BUILD_DEPS}$(printf '\ndeps_')database_cremona_ellcurve = ${DEPS}$(printf '\ncheck_deps_')database_cremona_ellcurve = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')database_cremona_ellcurve"

                                            SPKG_VERSION=$version_with_patchlevel_database_cubic_hecke
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')database_cubic_hecke = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/database_cubic_hecke"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for database_cubic_hecke:
$(ls -l \"$t/var/lib/sage/installed/database_cubic_hecke\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_database_cubic_hecke" = xif_installed
then :
  SAGE_ENABLE_database_cubic_hecke=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_database_cubic_hecke" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-database_cubic_hecke\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-database_cubic_hecke\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')database_cubic_hecke = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_database_cubic_hecke" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')database_cubic_hecke"
            if test "x$sage_require_database_cubic_hecke" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')database_cubic_hecke"
            if test ${sage_use_system_database_cubic_hecke+y}
then :
                  reason=$sage_use_system_database_cubic_hecke
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_cubic_hecke"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_cubic_hecke"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "database_cubic_hecke:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')database_cubic_hecke"
    case $is_installed-$SAGE_ENABLE_database_cubic_hecke in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_database_cubic_hecke
    for a in $optional_deps_database_cubic_hecke; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_database_cubic_hecke"
    DEPS=$runtime_deps_database_cubic_hecke
    CHECK_DEPS=$check_deps_database_cubic_hecke
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')database_cubic_hecke = ${BUILD_DEPS}$(printf '\ndeps_')database_cubic_hecke = ${DEPS}$(printf '\ncheck_deps_')database_cubic_hecke = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')database_cubic_hecke"

                                            SPKG_VERSION=$version_with_patchlevel_database_jones_numfield
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')database_jones_numfield = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/database_jones_numfield"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for database_jones_numfield:
$(ls -l \"$t/var/lib/sage/installed/database_jones_numfield\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_database_jones_numfield" = xif_installed
then :
  SAGE_ENABLE_database_jones_numfield=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_database_jones_numfield" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-database_jones_numfield\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-database_jones_numfield\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')database_jones_numfield = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_database_jones_numfield" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')database_jones_numfield"
            if test "x$sage_require_database_jones_numfield" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')database_jones_numfield"
            if test ${sage_use_system_database_jones_numfield+y}
then :
                  reason=$sage_use_system_database_jones_numfield
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_jones_numfield"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_jones_numfield"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "database_jones_numfield:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')database_jones_numfield"
    case $is_installed-$SAGE_ENABLE_database_jones_numfield in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_database_jones_numfield
    for a in $optional_deps_database_jones_numfield; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_database_jones_numfield"
    DEPS=$runtime_deps_database_jones_numfield
    CHECK_DEPS=$check_deps_database_jones_numfield
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')database_jones_numfield = ${BUILD_DEPS}$(printf '\ndeps_')database_jones_numfield = ${DEPS}$(printf '\ncheck_deps_')database_jones_numfield = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')database_jones_numfield"

                                            SPKG_VERSION=$version_with_patchlevel_database_knotinfo
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')database_knotinfo = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/database_knotinfo"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for database_knotinfo:
$(ls -l \"$t/var/lib/sage/installed/database_knotinfo\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_database_knotinfo" = xif_installed
then :
  SAGE_ENABLE_database_knotinfo=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_database_knotinfo" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-database_knotinfo\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-database_knotinfo\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')database_knotinfo = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_database_knotinfo" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')database_knotinfo"
            if test "x$sage_require_database_knotinfo" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')database_knotinfo"
            if test ${sage_use_system_database_knotinfo+y}
then :
                  reason=$sage_use_system_database_knotinfo
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_knotinfo"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_knotinfo"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "database_knotinfo:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')database_knotinfo"
    case $is_installed-$SAGE_ENABLE_database_knotinfo in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_database_knotinfo
    for a in $optional_deps_database_knotinfo; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_database_knotinfo"
    DEPS=$runtime_deps_database_knotinfo
    CHECK_DEPS=$check_deps_database_knotinfo
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')database_knotinfo = ${BUILD_DEPS}$(printf '\ndeps_')database_knotinfo = ${DEPS}$(printf '\ncheck_deps_')database_knotinfo = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')database_knotinfo"

                                            SPKG_VERSION=$version_with_patchlevel_database_kohel
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')database_kohel = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/database_kohel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for database_kohel:
$(ls -l \"$t/var/lib/sage/installed/database_kohel\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_database_kohel" = xif_installed
then :
  SAGE_ENABLE_database_kohel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_database_kohel" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-database_kohel\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-database_kohel\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')database_kohel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_database_kohel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')database_kohel"
            if test "x$sage_require_database_kohel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')database_kohel"
            if test ${sage_use_system_database_kohel+y}
then :
                  reason=$sage_use_system_database_kohel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_kohel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_kohel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "database_kohel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')database_kohel"
    case $is_installed-$SAGE_ENABLE_database_kohel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_database_kohel
    for a in $optional_deps_database_kohel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_database_kohel"
    DEPS=$runtime_deps_database_kohel
    CHECK_DEPS=$check_deps_database_kohel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')database_kohel = ${BUILD_DEPS}$(printf '\ndeps_')database_kohel = ${DEPS}$(printf '\ncheck_deps_')database_kohel = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')database_kohel"

                                            SPKG_VERSION=$version_with_patchlevel_database_mutation_class
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')database_mutation_class = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/database_mutation_class"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for database_mutation_class:
$(ls -l \"$t/var/lib/sage/installed/database_mutation_class\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_database_mutation_class" = xif_installed
then :
  SAGE_ENABLE_database_mutation_class=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_database_mutation_class" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-database_mutation_class\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-database_mutation_class\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')database_mutation_class = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_database_mutation_class" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')database_mutation_class"
            if test "x$sage_require_database_mutation_class" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')database_mutation_class"
            if test ${sage_use_system_database_mutation_class+y}
then :
                  reason=$sage_use_system_database_mutation_class
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_mutation_class"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_mutation_class"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "database_mutation_class:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')database_mutation_class"
    case $is_installed-$SAGE_ENABLE_database_mutation_class in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_database_mutation_class
    for a in $optional_deps_database_mutation_class; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_database_mutation_class"
    DEPS=$runtime_deps_database_mutation_class
    CHECK_DEPS=$check_deps_database_mutation_class
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')database_mutation_class = ${BUILD_DEPS}$(printf '\ndeps_')database_mutation_class = ${DEPS}$(printf '\ncheck_deps_')database_mutation_class = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')database_mutation_class"

                                            SPKG_VERSION=$version_with_patchlevel_database_odlyzko_zeta
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')database_odlyzko_zeta = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/database_odlyzko_zeta"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for database_odlyzko_zeta:
$(ls -l \"$t/var/lib/sage/installed/database_odlyzko_zeta\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_database_odlyzko_zeta" = xif_installed
then :
  SAGE_ENABLE_database_odlyzko_zeta=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_database_odlyzko_zeta" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-database_odlyzko_zeta\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-database_odlyzko_zeta\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')database_odlyzko_zeta = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_database_odlyzko_zeta" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')database_odlyzko_zeta"
            if test "x$sage_require_database_odlyzko_zeta" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')database_odlyzko_zeta"
            if test ${sage_use_system_database_odlyzko_zeta+y}
then :
                  reason=$sage_use_system_database_odlyzko_zeta
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_odlyzko_zeta"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_odlyzko_zeta"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "database_odlyzko_zeta:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')database_odlyzko_zeta"
    case $is_installed-$SAGE_ENABLE_database_odlyzko_zeta in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_database_odlyzko_zeta
    for a in $optional_deps_database_odlyzko_zeta; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_database_odlyzko_zeta"
    DEPS=$runtime_deps_database_odlyzko_zeta
    CHECK_DEPS=$check_deps_database_odlyzko_zeta
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')database_odlyzko_zeta = ${BUILD_DEPS}$(printf '\ndeps_')database_odlyzko_zeta = ${DEPS}$(printf '\ncheck_deps_')database_odlyzko_zeta = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')database_odlyzko_zeta"

                                            SPKG_VERSION=$version_with_patchlevel_database_stein_watkins
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')database_stein_watkins = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/database_stein_watkins"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for database_stein_watkins:
$(ls -l \"$t/var/lib/sage/installed/database_stein_watkins\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_database_stein_watkins" = xif_installed
then :
  SAGE_ENABLE_database_stein_watkins=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_database_stein_watkins" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-database_stein_watkins\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-database_stein_watkins\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')database_stein_watkins = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_database_stein_watkins" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')database_stein_watkins"
            if test "x$sage_require_database_stein_watkins" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')database_stein_watkins"
            if test ${sage_use_system_database_stein_watkins+y}
then :
                  reason=$sage_use_system_database_stein_watkins
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_stein_watkins"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_stein_watkins"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "database_stein_watkins:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')database_stein_watkins"
    case $is_installed-$SAGE_ENABLE_database_stein_watkins in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_database_stein_watkins
    for a in $optional_deps_database_stein_watkins; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_database_stein_watkins"
    DEPS=$runtime_deps_database_stein_watkins
    CHECK_DEPS=$check_deps_database_stein_watkins
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')database_stein_watkins = ${BUILD_DEPS}$(printf '\ndeps_')database_stein_watkins = ${DEPS}$(printf '\ncheck_deps_')database_stein_watkins = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')database_stein_watkins"

                                            SPKG_VERSION=$version_with_patchlevel_database_stein_watkins_mini
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')database_stein_watkins_mini = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/database_stein_watkins_mini"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for database_stein_watkins_mini:
$(ls -l \"$t/var/lib/sage/installed/database_stein_watkins_mini\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_database_stein_watkins_mini" = xif_installed
then :
  SAGE_ENABLE_database_stein_watkins_mini=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_database_stein_watkins_mini" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-database_stein_watkins_mini\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-database_stein_watkins_mini\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')database_stein_watkins_mini = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_database_stein_watkins_mini" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')database_stein_watkins_mini"
            if test "x$sage_require_database_stein_watkins_mini" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')database_stein_watkins_mini"
            if test ${sage_use_system_database_stein_watkins_mini+y}
then :
                  reason=$sage_use_system_database_stein_watkins_mini
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_stein_watkins_mini"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_stein_watkins_mini"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "database_stein_watkins_mini:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')database_stein_watkins_mini"
    case $is_installed-$SAGE_ENABLE_database_stein_watkins_mini in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_database_stein_watkins_mini
    for a in $optional_deps_database_stein_watkins_mini; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_database_stein_watkins_mini"
    DEPS=$runtime_deps_database_stein_watkins_mini
    CHECK_DEPS=$check_deps_database_stein_watkins_mini
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')database_stein_watkins_mini = ${BUILD_DEPS}$(printf '\ndeps_')database_stein_watkins_mini = ${DEPS}$(printf '\ncheck_deps_')database_stein_watkins_mini = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')database_stein_watkins_mini"

                                            SPKG_VERSION=$version_with_patchlevel_database_symbolic_data
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')database_symbolic_data = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/database_symbolic_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for database_symbolic_data:
$(ls -l \"$t/var/lib/sage/installed/database_symbolic_data\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_database_symbolic_data" = xif_installed
then :
  SAGE_ENABLE_database_symbolic_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_database_symbolic_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-database_symbolic_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-database_symbolic_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')database_symbolic_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_database_symbolic_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')database_symbolic_data"
            if test "x$sage_require_database_symbolic_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')database_symbolic_data"
            if test ${sage_use_system_database_symbolic_data+y}
then :
                  reason=$sage_use_system_database_symbolic_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_symbolic_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " database_symbolic_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "database_symbolic_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')database_symbolic_data"
    case $is_installed-$SAGE_ENABLE_database_symbolic_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_database_symbolic_data
    for a in $optional_deps_database_symbolic_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_database_symbolic_data"
    DEPS=$runtime_deps_database_symbolic_data
    CHECK_DEPS=$check_deps_database_symbolic_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')database_symbolic_data = ${BUILD_DEPS}$(printf '\ndeps_')database_symbolic_data = ${DEPS}$(printf '\ncheck_deps_')database_symbolic_data = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')database_symbolic_data"

                                            SPKG_VERSION=$version_with_patchlevel_dateutil
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')dateutil = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/dateutil"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for dateutil:
$(ls -l \"$t/var/lib/sage/installed/dateutil\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_dateutil" = xif_installed
then :
  SAGE_ENABLE_dateutil=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_dateutil" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')dateutil = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_dateutil" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')dateutil"
            if test "x$sage_require_dateutil" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')dateutil"
            if test ${sage_use_system_dateutil+y}
then :
                  reason=$sage_use_system_dateutil
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " dateutil"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " dateutil"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "dateutil:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')dateutil"

        spkg_line=" \\$(printf '\n    ')dateutil"
    case $is_installed-$SAGE_ENABLE_dateutil in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_dateutil
    for a in $optional_deps_dateutil; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_dateutil"
    DEPS=$runtime_deps_dateutil
    CHECK_DEPS=$check_deps_dateutil
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')dateutil = ${BUILD_DEPS}$(printf '\ndeps_')dateutil = ${DEPS}$(printf '\ncheck_deps_')dateutil = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')dateutil"

                                            SPKG_VERSION=$version_with_patchlevel_dd_functions
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')dd_functions = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/dd_functions"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_dd_functions" = xif_installed
then :
  SAGE_ENABLE_dd_functions=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_dd_functions" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-dd_functions\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-dd_functions\" to uninstall"

                    message="optional pip package; use \"./sage -i dd_functions\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')dd_functions = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_dd_functions" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')dd_functions"
            if test "x$sage_require_dd_functions" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')dd_functions"
            if test ${sage_use_system_dd_functions+y}
then :
                  reason=$sage_use_system_dd_functions
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " dd_functions"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " dd_functions"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "dd_functions:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')dd_functions"
    case $is_installed-$SAGE_ENABLE_dd_functions in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_dd_functions
    for a in $optional_deps_dd_functions; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_dd_functions"
    DEPS=$runtime_deps_dd_functions
    CHECK_DEPS=$check_deps_dd_functions
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')dd_functions = ${BUILD_DEPS}$(printf '\ndeps_')dd_functions = ${DEPS}$(printf '\ncheck_deps_')dd_functions = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')dd_functions"

                                            SPKG_VERSION=$version_with_patchlevel_debugpy
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')debugpy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/debugpy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for debugpy:
$(ls -l \"$t/var/lib/sage/installed/debugpy\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_debugpy" = xif_installed
then :
  SAGE_ENABLE_debugpy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_debugpy" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')debugpy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_debugpy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')debugpy"
            if test "x$sage_require_debugpy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')debugpy"
            if test ${sage_use_system_debugpy+y}
then :
                  reason=$sage_use_system_debugpy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " debugpy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " debugpy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "debugpy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')debugpy"

        spkg_line=" \\$(printf '\n    ')debugpy"
    case $is_installed-$SAGE_ENABLE_debugpy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_debugpy
    for a in $optional_deps_debugpy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_debugpy"
    DEPS=$runtime_deps_debugpy
    CHECK_DEPS=$check_deps_debugpy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')debugpy = ${BUILD_DEPS}$(printf '\ndeps_')debugpy = ${DEPS}$(printf '\ncheck_deps_')debugpy = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')debugpy"

                                            SPKG_VERSION=$version_with_patchlevel_decorator
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')decorator = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/decorator"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for decorator:
$(ls -l \"$t/var/lib/sage/installed/decorator\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_decorator" = xif_installed
then :
  SAGE_ENABLE_decorator=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_decorator" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')decorator = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_decorator" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')decorator"
            if test "x$sage_require_decorator" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')decorator"
            if test ${sage_use_system_decorator+y}
then :
                  reason=$sage_use_system_decorator
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " decorator"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " decorator"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "decorator:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')decorator"

        spkg_line=" \\$(printf '\n    ')decorator"
    case $is_installed-$SAGE_ENABLE_decorator in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_decorator
    for a in $optional_deps_decorator; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_decorator"
    DEPS=$runtime_deps_decorator
    CHECK_DEPS=$check_deps_decorator
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')decorator = ${BUILD_DEPS}$(printf '\ndeps_')decorator = ${DEPS}$(printf '\ncheck_deps_')decorator = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')decorator"

                                            SPKG_VERSION=$version_with_patchlevel_deformation
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')deformation = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/deformation"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for deformation:
$(ls -l \"$t/var/lib/sage/installed/deformation\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_deformation" = xif_installed
then :
  SAGE_ENABLE_deformation=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_deformation" = xyes
then :
              message="experimental, $install_message"

else $as_nop
              message="experimental"
                                            message="$message, use \"$srcdir/configure --enable-deformation\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-deformation\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')deformation = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_deformation" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')deformation"
            if test "x$sage_require_deformation" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')deformation"
            if test ${sage_use_system_deformation+y}
then :
                  reason=$sage_use_system_deformation
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " deformation"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " deformation"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "deformation:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')deformation"
    case $is_installed-$SAGE_ENABLE_deformation in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_deformation
    for a in $optional_deps_deformation; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_deformation"
    DEPS=$runtime_deps_deformation
    CHECK_DEPS=$check_deps_deformation
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')deformation = ${BUILD_DEPS}$(printf '\ndeps_')deformation = ${DEPS}$(printf '\ncheck_deps_')deformation = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')deformation"

                                            SPKG_VERSION=$version_with_patchlevel_defusedxml
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')defusedxml = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/defusedxml"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for defusedxml:
$(ls -l \"$t/var/lib/sage/installed/defusedxml\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_defusedxml" = xif_installed
then :
  SAGE_ENABLE_defusedxml=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_defusedxml" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')defusedxml = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_defusedxml" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')defusedxml"
            if test "x$sage_require_defusedxml" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')defusedxml"
            if test ${sage_use_system_defusedxml+y}
then :
                  reason=$sage_use_system_defusedxml
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " defusedxml"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " defusedxml"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "defusedxml:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')defusedxml"

        spkg_line=" \\$(printf '\n    ')defusedxml"
    case $is_installed-$SAGE_ENABLE_defusedxml in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_defusedxml
    for a in $optional_deps_defusedxml; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_defusedxml"
    DEPS=$runtime_deps_defusedxml
    CHECK_DEPS=$check_deps_defusedxml
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')defusedxml = ${BUILD_DEPS}$(printf '\ndeps_')defusedxml = ${DEPS}$(printf '\ncheck_deps_')defusedxml = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')defusedxml"

                                            SPKG_VERSION=$version_with_patchlevel_dependent_bterms
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')dependent_bterms = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/dependent_bterms"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_dependent_bterms" = xif_installed
then :
  SAGE_ENABLE_dependent_bterms=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_dependent_bterms" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-dependent_bterms\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-dependent_bterms\" to uninstall"

                    message="optional pip package; use \"./sage -i dependent_bterms\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')dependent_bterms = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_dependent_bterms" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')dependent_bterms"
            if test "x$sage_require_dependent_bterms" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')dependent_bterms"
            if test ${sage_use_system_dependent_bterms+y}
then :
                  reason=$sage_use_system_dependent_bterms
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " dependent_bterms"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " dependent_bterms"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "dependent_bterms:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')dependent_bterms"
    case $is_installed-$SAGE_ENABLE_dependent_bterms in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_dependent_bterms
    for a in $optional_deps_dependent_bterms; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_dependent_bterms"
    DEPS=$runtime_deps_dependent_bterms
    CHECK_DEPS=$check_deps_dependent_bterms
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')dependent_bterms = ${BUILD_DEPS}$(printf '\ndeps_')dependent_bterms = ${DEPS}$(printf '\ncheck_deps_')dependent_bterms = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')dependent_bterms"

                                            SPKG_VERSION=$version_with_patchlevel_distlib
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')distlib = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/distlib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for distlib:
$(ls -l \"$t/var/lib/sage/installed/distlib\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_distlib" = xif_installed
then :
  SAGE_ENABLE_distlib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_distlib" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')distlib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_distlib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')distlib"
            if test "x$sage_require_distlib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')distlib"
            if test ${sage_use_system_distlib+y}
then :
                  reason=$sage_use_system_distlib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " distlib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " distlib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "distlib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')distlib"

        spkg_line=" \\$(printf '\n    ')distlib"
    case $is_installed-$SAGE_ENABLE_distlib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_distlib
    for a in $optional_deps_distlib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_distlib"
    DEPS=$runtime_deps_distlib
    CHECK_DEPS=$check_deps_distlib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')distlib = ${BUILD_DEPS}$(printf '\ndeps_')distlib = ${DEPS}$(printf '\ncheck_deps_')distlib = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')distlib"

                                            SPKG_VERSION=$version_with_patchlevel_docutils
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')docutils = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/docutils"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for docutils:
$(ls -l \"$t/var/lib/sage/installed/docutils\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_docutils" = xif_installed
then :
  SAGE_ENABLE_docutils=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_docutils" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')docutils = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_docutils" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')docutils"
            if test "x$sage_require_docutils" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')docutils"
            if test ${sage_use_system_docutils+y}
then :
                  reason=$sage_use_system_docutils
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " docutils"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " docutils"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "docutils:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')docutils"

        spkg_line=" \\$(printf '\n    ')docutils"
    case $is_installed-$SAGE_ENABLE_docutils in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_docutils
    for a in $optional_deps_docutils; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_docutils"
    DEPS=$runtime_deps_docutils
    CHECK_DEPS=$check_deps_docutils
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')docutils = ${BUILD_DEPS}$(printf '\ndeps_')docutils = ${DEPS}$(printf '\ncheck_deps_')docutils = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')docutils"

                                            SPKG_VERSION=$version_with_patchlevel_dot2tex
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')dot2tex = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/dot2tex"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for dot2tex:
$(ls -l \"$t/var/lib/sage/installed/dot2tex\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_dot2tex" = xif_installed
then :
  SAGE_ENABLE_dot2tex=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_dot2tex" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-dot2tex\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-dot2tex\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')dot2tex = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_dot2tex" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')dot2tex"
            if test "x$sage_require_dot2tex" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')dot2tex"
            if test ${sage_use_system_dot2tex+y}
then :
                  reason=$sage_use_system_dot2tex
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " dot2tex"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " dot2tex"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "dot2tex:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')dot2tex"
    case $is_installed-$SAGE_ENABLE_dot2tex in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_dot2tex
    for a in $optional_deps_dot2tex; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_dot2tex"
    DEPS=$runtime_deps_dot2tex
    CHECK_DEPS=$check_deps_dot2tex
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')dot2tex = ${BUILD_DEPS}$(printf '\ndeps_')dot2tex = ${DEPS}$(printf '\ncheck_deps_')dot2tex = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')dot2tex"

                                            SPKG_VERSION=$version_with_patchlevel_dsdp
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')dsdp = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/dsdp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for dsdp:
$(ls -l \"$t/var/lib/sage/installed/dsdp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_dsdp" = xif_installed
then :
  SAGE_ENABLE_dsdp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_dsdp" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-dsdp\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-dsdp\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')dsdp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_dsdp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')dsdp"
            if test "x$sage_require_dsdp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')dsdp"
            if test ${sage_use_system_dsdp+y}
then :
                  reason=$sage_use_system_dsdp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " dsdp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " dsdp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "dsdp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')dsdp"
    case $is_installed-$SAGE_ENABLE_dsdp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_dsdp
    for a in $optional_deps_dsdp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_dsdp"
    DEPS=$runtime_deps_dsdp
    CHECK_DEPS=$check_deps_dsdp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')dsdp = ${BUILD_DEPS}$(printf '\ndeps_')dsdp = ${DEPS}$(printf '\ncheck_deps_')dsdp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')dsdp"

                                            SPKG_VERSION=$version_with_patchlevel_dual_pairs
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')dual_pairs = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/dual_pairs"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_dual_pairs" = xif_installed
then :
  SAGE_ENABLE_dual_pairs=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_dual_pairs" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-dual_pairs\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-dual_pairs\" to uninstall"

                    message="optional pip package; use \"./sage -i dual_pairs\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')dual_pairs = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_dual_pairs" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')dual_pairs"
            if test "x$sage_require_dual_pairs" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')dual_pairs"
            if test ${sage_use_system_dual_pairs+y}
then :
                  reason=$sage_use_system_dual_pairs
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " dual_pairs"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " dual_pairs"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "dual_pairs:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')dual_pairs"
    case $is_installed-$SAGE_ENABLE_dual_pairs in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_dual_pairs
    for a in $optional_deps_dual_pairs; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_dual_pairs"
    DEPS=$runtime_deps_dual_pairs
    CHECK_DEPS=$check_deps_dual_pairs
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')dual_pairs = ${BUILD_DEPS}$(printf '\ndeps_')dual_pairs = ${DEPS}$(printf '\ncheck_deps_')dual_pairs = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')dual_pairs"

                                            SPKG_VERSION=$version_with_patchlevel_e_antic
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')e_antic = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/e_antic"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for e_antic:
$(ls -l \"$t/var/lib/sage/installed/e_antic\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_e_antic" = xif_installed
then :
  SAGE_ENABLE_e_antic=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_e_antic" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-e_antic\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-e_antic\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')e_antic = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_e_antic" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')e_antic"
            if test "x$sage_require_e_antic" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')e_antic"
            if test ${sage_use_system_e_antic+y}
then :
                  reason=$sage_use_system_e_antic
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " e_antic"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " e_antic"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "e_antic:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')e_antic"
    case $is_installed-$SAGE_ENABLE_e_antic in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_e_antic
    for a in $optional_deps_e_antic; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_e_antic"
    DEPS=$runtime_deps_e_antic
    CHECK_DEPS=$check_deps_e_antic
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')e_antic = ${BUILD_DEPS}$(printf '\ndeps_')e_antic = ${DEPS}$(printf '\ncheck_deps_')e_antic = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')e_antic"

                                            SPKG_VERSION=$version_with_patchlevel_ecl
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ecl = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ecl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ecl:
$(ls -l \"$t/var/lib/sage/installed/ecl\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ecl" = xif_installed
then :
  SAGE_ENABLE_ecl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ecl" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ecl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ecl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ecl"
            if test "x$sage_require_ecl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ecl"
            if test ${sage_use_system_ecl+y}
then :
                  reason=$sage_use_system_ecl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ecl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ecl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ecl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ecl"

        spkg_line=" \\$(printf '\n    ')ecl"
    case $is_installed-$SAGE_ENABLE_ecl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ecl
    for a in $optional_deps_ecl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ecl"
    DEPS=$runtime_deps_ecl
    CHECK_DEPS=$check_deps_ecl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ecl = ${BUILD_DEPS}$(printf '\ndeps_')ecl = ${DEPS}$(printf '\ncheck_deps_')ecl = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ecl"

                                            SPKG_VERSION=$version_with_patchlevel_eclib
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')eclib = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/eclib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for eclib:
$(ls -l \"$t/var/lib/sage/installed/eclib\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_eclib" = xif_installed
then :
  SAGE_ENABLE_eclib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_eclib" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')eclib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_eclib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')eclib"
            if test "x$sage_require_eclib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')eclib"
            if test ${sage_use_system_eclib+y}
then :
                  reason=$sage_use_system_eclib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " eclib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " eclib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "eclib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')eclib"

        spkg_line=" \\$(printf '\n    ')eclib"
    case $is_installed-$SAGE_ENABLE_eclib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_eclib
    for a in $optional_deps_eclib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_eclib"
    DEPS=$runtime_deps_eclib
    CHECK_DEPS=$check_deps_eclib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')eclib = ${BUILD_DEPS}$(printf '\ndeps_')eclib = ${DEPS}$(printf '\ncheck_deps_')eclib = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')eclib"

                                            SPKG_VERSION=$version_with_patchlevel_ecm
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ecm = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ecm"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ecm:
$(ls -l \"$t/var/lib/sage/installed/ecm\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ecm" = xif_installed
then :
  SAGE_ENABLE_ecm=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ecm" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ecm = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ecm" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ecm"
            if test "x$sage_require_ecm" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ecm"
            if test ${sage_use_system_ecm+y}
then :
                  reason=$sage_use_system_ecm
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ecm"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ecm"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ecm:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ecm"

        spkg_line=" \\$(printf '\n    ')ecm"
    case $is_installed-$SAGE_ENABLE_ecm in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ecm
    for a in $optional_deps_ecm; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ecm"
    DEPS=$runtime_deps_ecm
    CHECK_DEPS=$check_deps_ecm
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ecm = ${BUILD_DEPS}$(printf '\ndeps_')ecm = ${DEPS}$(printf '\ncheck_deps_')ecm = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ecm"

                                            SPKG_VERSION=$version_with_patchlevel_ecos_python
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ecos_python = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ecos_python"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ecos_python:
$(ls -l \"$t/var/lib/sage/installed/ecos_python\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ecos_python" = xif_installed
then :
  SAGE_ENABLE_ecos_python=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ecos_python" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-ecos_python\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-ecos_python\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ecos_python = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ecos_python" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ecos_python"
            if test "x$sage_require_ecos_python" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ecos_python"
            if test ${sage_use_system_ecos_python+y}
then :
                  reason=$sage_use_system_ecos_python
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " ecos_python"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " ecos_python"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ecos_python:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')ecos_python"
    case $is_installed-$SAGE_ENABLE_ecos_python in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ecos_python
    for a in $optional_deps_ecos_python; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ecos_python"
    DEPS=$runtime_deps_ecos_python
    CHECK_DEPS=$check_deps_ecos_python
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ecos_python = ${BUILD_DEPS}$(printf '\ndeps_')ecos_python = ${DEPS}$(printf '\ncheck_deps_')ecos_python = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ecos_python"

                                            SPKG_VERSION=$version_with_patchlevel_editables
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')editables = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/editables"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for editables:
$(ls -l \"$t/var/lib/sage/installed/editables\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_editables" = xif_installed
then :
  SAGE_ENABLE_editables=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_editables" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')editables = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_editables" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')editables"
            if test "x$sage_require_editables" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')editables"
            if test ${sage_use_system_editables+y}
then :
                  reason=$sage_use_system_editables
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " editables"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " editables"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "editables:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')editables"

        spkg_line=" \\$(printf '\n    ')editables"
    case $is_installed-$SAGE_ENABLE_editables in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_editables
    for a in $optional_deps_editables; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_editables"
    DEPS=$runtime_deps_editables
    CHECK_DEPS=$check_deps_editables
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')editables = ${BUILD_DEPS}$(printf '\ndeps_')editables = ${DEPS}$(printf '\ncheck_deps_')editables = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')editables"

                                            SPKG_VERSION=$version_with_patchlevel_eigen
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')eigen = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/eigen"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for eigen:
$(ls -l \"$t/var/lib/sage/installed/eigen\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_eigen" = xif_installed
then :
  SAGE_ENABLE_eigen=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_eigen" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-eigen\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-eigen\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')eigen = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_eigen" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')eigen"
            if test "x$sage_require_eigen" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')eigen"
            if test ${sage_use_system_eigen+y}
then :
                  reason=$sage_use_system_eigen
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " eigen"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " eigen"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "eigen:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')eigen"
    case $is_installed-$SAGE_ENABLE_eigen in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_eigen
    for a in $optional_deps_eigen; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_eigen"
    DEPS=$runtime_deps_eigen
    CHECK_DEPS=$check_deps_eigen
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')eigen = ${BUILD_DEPS}$(printf '\ndeps_')eigen = ${DEPS}$(printf '\ncheck_deps_')eigen = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')eigen"

                                            SPKG_VERSION=$version_with_patchlevel_elementary_vectors
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')elementary_vectors = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/elementary_vectors"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_elementary_vectors" = xif_installed
then :
  SAGE_ENABLE_elementary_vectors=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_elementary_vectors" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-elementary_vectors\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-elementary_vectors\" to uninstall"

                    message="optional pip package; use \"./sage -i elementary_vectors\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')elementary_vectors = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_elementary_vectors" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')elementary_vectors"
            if test "x$sage_require_elementary_vectors" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')elementary_vectors"
            if test ${sage_use_system_elementary_vectors+y}
then :
                  reason=$sage_use_system_elementary_vectors
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " elementary_vectors"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " elementary_vectors"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "elementary_vectors:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')elementary_vectors"
    case $is_installed-$SAGE_ENABLE_elementary_vectors in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_elementary_vectors
    for a in $optional_deps_elementary_vectors; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_elementary_vectors"
    DEPS=$runtime_deps_elementary_vectors
    CHECK_DEPS=$check_deps_elementary_vectors
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')elementary_vectors = ${BUILD_DEPS}$(printf '\ndeps_')elementary_vectors = ${DEPS}$(printf '\ncheck_deps_')elementary_vectors = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')elementary_vectors"

                                            SPKG_VERSION=$version_with_patchlevel_elliptic_curves
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')elliptic_curves = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/elliptic_curves"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for elliptic_curves:
$(ls -l \"$t/var/lib/sage/installed/elliptic_curves\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_elliptic_curves" = xif_installed
then :
  SAGE_ENABLE_elliptic_curves=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_elliptic_curves" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')elliptic_curves = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_elliptic_curves" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')elliptic_curves"
            if test "x$sage_require_elliptic_curves" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')elliptic_curves"
            if test ${sage_use_system_elliptic_curves+y}
then :
                  reason=$sage_use_system_elliptic_curves
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " elliptic_curves"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " elliptic_curves"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "elliptic_curves:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')elliptic_curves"

        spkg_line=" \\$(printf '\n    ')elliptic_curves"
    case $is_installed-$SAGE_ENABLE_elliptic_curves in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_elliptic_curves
    for a in $optional_deps_elliptic_curves; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_elliptic_curves"
    DEPS=$runtime_deps_elliptic_curves
    CHECK_DEPS=$check_deps_elliptic_curves
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')elliptic_curves = ${BUILD_DEPS}$(printf '\ndeps_')elliptic_curves = ${DEPS}$(printf '\ncheck_deps_')elliptic_curves = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')elliptic_curves"

                                            SPKG_VERSION=$version_with_patchlevel_entrypoints
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')entrypoints = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/entrypoints"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for entrypoints:
$(ls -l \"$t/var/lib/sage/installed/entrypoints\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_entrypoints" = xif_installed
then :
  SAGE_ENABLE_entrypoints=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_entrypoints" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')entrypoints = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_entrypoints" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')entrypoints"
            if test "x$sage_require_entrypoints" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')entrypoints"
            if test ${sage_use_system_entrypoints+y}
then :
                  reason=$sage_use_system_entrypoints
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " entrypoints"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " entrypoints"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "entrypoints:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')entrypoints"

        spkg_line=" \\$(printf '\n    ')entrypoints"
    case $is_installed-$SAGE_ENABLE_entrypoints in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_entrypoints
    for a in $optional_deps_entrypoints; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_entrypoints"
    DEPS=$runtime_deps_entrypoints
    CHECK_DEPS=$check_deps_entrypoints
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')entrypoints = ${BUILD_DEPS}$(printf '\ndeps_')entrypoints = ${DEPS}$(printf '\ncheck_deps_')entrypoints = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')entrypoints"

                                            SPKG_VERSION=$version_with_patchlevel_euler_product
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')euler_product = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/euler_product"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_euler_product" = xif_installed
then :
  SAGE_ENABLE_euler_product=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_euler_product" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-euler_product\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-euler_product\" to uninstall"

                    message="optional pip package; use \"./sage -i euler_product\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')euler_product = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_euler_product" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')euler_product"
            if test "x$sage_require_euler_product" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')euler_product"
            if test ${sage_use_system_euler_product+y}
then :
                  reason=$sage_use_system_euler_product
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " euler_product"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " euler_product"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "euler_product:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')euler_product"
    case $is_installed-$SAGE_ENABLE_euler_product in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_euler_product
    for a in $optional_deps_euler_product; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_euler_product"
    DEPS=$runtime_deps_euler_product
    CHECK_DEPS=$check_deps_euler_product
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')euler_product = ${BUILD_DEPS}$(printf '\ndeps_')euler_product = ${DEPS}$(printf '\ncheck_deps_')euler_product = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')euler_product"

                                            SPKG_VERSION=$version_with_patchlevel_exceptiongroup
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')exceptiongroup = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/exceptiongroup"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for exceptiongroup:
$(ls -l \"$t/var/lib/sage/installed/exceptiongroup\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_exceptiongroup" = xif_installed
then :
  SAGE_ENABLE_exceptiongroup=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_exceptiongroup" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')exceptiongroup = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_exceptiongroup" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')exceptiongroup"
            if test "x$sage_require_exceptiongroup" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')exceptiongroup"
            if test ${sage_use_system_exceptiongroup+y}
then :
                  reason=$sage_use_system_exceptiongroup
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " exceptiongroup"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " exceptiongroup"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "exceptiongroup:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')exceptiongroup"

        spkg_line=" \\$(printf '\n    ')exceptiongroup"
    case $is_installed-$SAGE_ENABLE_exceptiongroup in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_exceptiongroup
    for a in $optional_deps_exceptiongroup; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_exceptiongroup"
    DEPS=$runtime_deps_exceptiongroup
    CHECK_DEPS=$check_deps_exceptiongroup
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')exceptiongroup = ${BUILD_DEPS}$(printf '\ndeps_')exceptiongroup = ${DEPS}$(printf '\ncheck_deps_')exceptiongroup = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')exceptiongroup"

                                            SPKG_VERSION=$version_with_patchlevel_execnet
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')execnet = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/execnet"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for execnet:
$(ls -l \"$t/var/lib/sage/installed/execnet\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_execnet" = xif_installed
then :
  SAGE_ENABLE_execnet=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_execnet" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')execnet = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_execnet" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')execnet"
            if test "x$sage_require_execnet" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')execnet"
            if test ${sage_use_system_execnet+y}
then :
                  reason=$sage_use_system_execnet
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " execnet"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " execnet"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "execnet:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')execnet"

        spkg_line=" \\$(printf '\n    ')execnet"
    case $is_installed-$SAGE_ENABLE_execnet in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_execnet
    for a in $optional_deps_execnet; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_execnet"
    DEPS=$runtime_deps_execnet
    CHECK_DEPS=$check_deps_execnet
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')execnet = ${BUILD_DEPS}$(printf '\ndeps_')execnet = ${DEPS}$(printf '\ncheck_deps_')execnet = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')execnet"

                                            SPKG_VERSION=$version_with_patchlevel_executing
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')executing = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/executing"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for executing:
$(ls -l \"$t/var/lib/sage/installed/executing\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_executing" = xif_installed
then :
  SAGE_ENABLE_executing=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_executing" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')executing = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_executing" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')executing"
            if test "x$sage_require_executing" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')executing"
            if test ${sage_use_system_executing+y}
then :
                  reason=$sage_use_system_executing
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " executing"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " executing"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "executing:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')executing"

        spkg_line=" \\$(printf '\n    ')executing"
    case $is_installed-$SAGE_ENABLE_executing in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_executing
    for a in $optional_deps_executing; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_executing"
    DEPS=$runtime_deps_executing
    CHECK_DEPS=$check_deps_executing
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')executing = ${BUILD_DEPS}$(printf '\ndeps_')executing = ${DEPS}$(printf '\ncheck_deps_')executing = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')executing"

                                            SPKG_VERSION=$version_with_patchlevel_fastjsonschema
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')fastjsonschema = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/fastjsonschema"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for fastjsonschema:
$(ls -l \"$t/var/lib/sage/installed/fastjsonschema\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_fastjsonschema" = xif_installed
then :
  SAGE_ENABLE_fastjsonschema=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_fastjsonschema" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')fastjsonschema = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_fastjsonschema" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')fastjsonschema"
            if test "x$sage_require_fastjsonschema" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')fastjsonschema"
            if test ${sage_use_system_fastjsonschema+y}
then :
                  reason=$sage_use_system_fastjsonschema
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fastjsonschema"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fastjsonschema"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "fastjsonschema:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')fastjsonschema"

        spkg_line=" \\$(printf '\n    ')fastjsonschema"
    case $is_installed-$SAGE_ENABLE_fastjsonschema in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_fastjsonschema
    for a in $optional_deps_fastjsonschema; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_fastjsonschema"
    DEPS=$runtime_deps_fastjsonschema
    CHECK_DEPS=$check_deps_fastjsonschema
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')fastjsonschema = ${BUILD_DEPS}$(printf '\ndeps_')fastjsonschema = ${DEPS}$(printf '\ncheck_deps_')fastjsonschema = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')fastjsonschema"

                                            SPKG_VERSION=$version_with_patchlevel_fflas_ffpack
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')fflas_ffpack = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/fflas_ffpack"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for fflas_ffpack:
$(ls -l \"$t/var/lib/sage/installed/fflas_ffpack\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_fflas_ffpack" = xif_installed
then :
  SAGE_ENABLE_fflas_ffpack=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_fflas_ffpack" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')fflas_ffpack = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_fflas_ffpack" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')fflas_ffpack"
            if test "x$sage_require_fflas_ffpack" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')fflas_ffpack"
            if test ${sage_use_system_fflas_ffpack+y}
then :
                  reason=$sage_use_system_fflas_ffpack
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fflas_ffpack"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fflas_ffpack"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "fflas_ffpack:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')fflas_ffpack"

        spkg_line=" \\$(printf '\n    ')fflas_ffpack"
    case $is_installed-$SAGE_ENABLE_fflas_ffpack in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_fflas_ffpack
    for a in $optional_deps_fflas_ffpack; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_fflas_ffpack"
    DEPS=$runtime_deps_fflas_ffpack
    CHECK_DEPS=$check_deps_fflas_ffpack
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')fflas_ffpack = ${BUILD_DEPS}$(printf '\ndeps_')fflas_ffpack = ${DEPS}$(printf '\ncheck_deps_')fflas_ffpack = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')fflas_ffpack"

                                            SPKG_VERSION=$version_with_patchlevel_ffmpeg
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ffmpeg = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ffmpeg"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ffmpeg" = xif_installed
then :
  SAGE_ENABLE_ffmpeg=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ffmpeg" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-ffmpeg\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ffmpeg = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ffmpeg" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ffmpeg"
            if test "x$sage_require_ffmpeg" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ffmpeg"
            if test ${sage_use_system_ffmpeg+y}
then :
                  reason=$sage_use_system_ffmpeg
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " ffmpeg"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " ffmpeg"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ffmpeg:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')ffmpeg"
    case $is_installed-$SAGE_ENABLE_ffmpeg in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ffmpeg
    for a in $optional_deps_ffmpeg; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ffmpeg"
    DEPS=$runtime_deps_ffmpeg
    CHECK_DEPS=$check_deps_ffmpeg
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ffmpeg = ${BUILD_DEPS}$(printf '\ndeps_')ffmpeg = ${DEPS}$(printf '\ncheck_deps_')ffmpeg = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')ffmpeg"

                                            SPKG_VERSION=$version_with_patchlevel_filelock
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')filelock = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/filelock"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for filelock:
$(ls -l \"$t/var/lib/sage/installed/filelock\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_filelock" = xif_installed
then :
  SAGE_ENABLE_filelock=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_filelock" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')filelock = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_filelock" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')filelock"
            if test "x$sage_require_filelock" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')filelock"
            if test ${sage_use_system_filelock+y}
then :
                  reason=$sage_use_system_filelock
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " filelock"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " filelock"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "filelock:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')filelock"

        spkg_line=" \\$(printf '\n    ')filelock"
    case $is_installed-$SAGE_ENABLE_filelock in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_filelock
    for a in $optional_deps_filelock; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_filelock"
    DEPS=$runtime_deps_filelock
    CHECK_DEPS=$check_deps_filelock
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')filelock = ${BUILD_DEPS}$(printf '\ndeps_')filelock = ${DEPS}$(printf '\ncheck_deps_')filelock = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')filelock"

                                            SPKG_VERSION=$version_with_patchlevel_flex
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')flex = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/flex"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_flex" = xif_installed
then :
  SAGE_ENABLE_flex=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_flex" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')flex = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_flex" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')flex"
            if test "x$sage_require_flex" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')flex"
            if test ${sage_use_system_flex+y}
then :
                  reason=$sage_use_system_flex
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " flex"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " flex"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "flex:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')flex"
    case $is_installed-$SAGE_ENABLE_flex in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_flex
    for a in $optional_deps_flex; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_flex"
    DEPS=$runtime_deps_flex
    CHECK_DEPS=$check_deps_flex
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')flex = ${BUILD_DEPS}$(printf '\ndeps_')flex = ${DEPS}$(printf '\ncheck_deps_')flex = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')flex"

                                            SPKG_VERSION=$version_with_patchlevel_flint
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')flint = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/flint"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for flint:
$(ls -l \"$t/var/lib/sage/installed/flint\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_flint" = xif_installed
then :
  SAGE_ENABLE_flint=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_flint" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')flint = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_flint" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')flint"
            if test "x$sage_require_flint" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')flint"
            if test ${sage_use_system_flint+y}
then :
                  reason=$sage_use_system_flint
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " flint"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " flint"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "flint:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')flint"

        spkg_line=" \\$(printf '\n    ')flint"
    case $is_installed-$SAGE_ENABLE_flint in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_flint
    for a in $optional_deps_flint; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_flint"
    DEPS=$runtime_deps_flint
    CHECK_DEPS=$check_deps_flint
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')flint = ${BUILD_DEPS}$(printf '\ndeps_')flint = ${DEPS}$(printf '\ncheck_deps_')flint = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')flint"

                                            SPKG_VERSION=$version_with_patchlevel_flit_core
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')flit_core = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/flit_core"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for flit_core:
$(ls -l \"$t/var/lib/sage/installed/flit_core\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_flit_core" = xif_installed
then :
  SAGE_ENABLE_flit_core=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_flit_core" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')flit_core = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_flit_core" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')flit_core"
            if test "x$sage_require_flit_core" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')flit_core"
            if test ${sage_use_system_flit_core+y}
then :
                  reason=$sage_use_system_flit_core
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " flit_core"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " flit_core"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "flit_core:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')flit_core"

        spkg_line=" \\$(printf '\n    ')flit_core"
    case $is_installed-$SAGE_ENABLE_flit_core in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_flit_core
    for a in $optional_deps_flit_core; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_flit_core"
    DEPS=$runtime_deps_flit_core
    CHECK_DEPS=$check_deps_flit_core
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')flit_core = ${BUILD_DEPS}$(printf '\ndeps_')flit_core = ${DEPS}$(printf '\ncheck_deps_')flit_core = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')flit_core"

                                            SPKG_VERSION=$version_with_patchlevel_fonttools
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')fonttools = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/fonttools"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for fonttools:
$(ls -l \"$t/var/lib/sage/installed/fonttools\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_fonttools" = xif_installed
then :
  SAGE_ENABLE_fonttools=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_fonttools" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')fonttools = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_fonttools" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')fonttools"
            if test "x$sage_require_fonttools" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')fonttools"
            if test ${sage_use_system_fonttools+y}
then :
                  reason=$sage_use_system_fonttools
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fonttools"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fonttools"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "fonttools:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')fonttools"

        spkg_line=" \\$(printf '\n    ')fonttools"
    case $is_installed-$SAGE_ENABLE_fonttools in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_fonttools
    for a in $optional_deps_fonttools; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_fonttools"
    DEPS=$runtime_deps_fonttools
    CHECK_DEPS=$check_deps_fonttools
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')fonttools = ${BUILD_DEPS}$(printf '\ndeps_')fonttools = ${DEPS}$(printf '\ncheck_deps_')fonttools = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')fonttools"

                                            SPKG_VERSION=$version_with_patchlevel_fplll
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')fplll = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/fplll"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for fplll:
$(ls -l \"$t/var/lib/sage/installed/fplll\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_fplll" = xif_installed
then :
  SAGE_ENABLE_fplll=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_fplll" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')fplll = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_fplll" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')fplll"
            if test "x$sage_require_fplll" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')fplll"
            if test ${sage_use_system_fplll+y}
then :
                  reason=$sage_use_system_fplll
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fplll"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fplll"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "fplll:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')fplll"

        spkg_line=" \\$(printf '\n    ')fplll"
    case $is_installed-$SAGE_ENABLE_fplll in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_fplll
    for a in $optional_deps_fplll; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_fplll"
    DEPS=$runtime_deps_fplll
    CHECK_DEPS=$check_deps_fplll
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')fplll = ${BUILD_DEPS}$(printf '\ndeps_')fplll = ${DEPS}$(printf '\ncheck_deps_')fplll = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')fplll"

                                            SPKG_VERSION=$version_with_patchlevel_fpylll
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')fpylll = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/fpylll"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for fpylll:
$(ls -l \"$t/var/lib/sage/installed/fpylll\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_fpylll" = xif_installed
then :
  SAGE_ENABLE_fpylll=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_fpylll" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')fpylll = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_fpylll" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')fpylll"
            if test "x$sage_require_fpylll" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')fpylll"
            if test ${sage_use_system_fpylll+y}
then :
                  reason=$sage_use_system_fpylll
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fpylll"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fpylll"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "fpylll:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')fpylll"

        spkg_line=" \\$(printf '\n    ')fpylll"
    case $is_installed-$SAGE_ENABLE_fpylll in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_fpylll
    for a in $optional_deps_fpylll; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_fpylll"
    DEPS=$runtime_deps_fpylll
    CHECK_DEPS=$check_deps_fpylll
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')fpylll = ${BUILD_DEPS}$(printf '\ndeps_')fpylll = ${DEPS}$(printf '\ncheck_deps_')fpylll = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')fpylll"

                                            SPKG_VERSION=$version_with_patchlevel_fqdn
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')fqdn = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/fqdn"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for fqdn:
$(ls -l \"$t/var/lib/sage/installed/fqdn\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_fqdn" = xif_installed
then :
  SAGE_ENABLE_fqdn=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_fqdn" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')fqdn = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_fqdn" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')fqdn"
            if test "x$sage_require_fqdn" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')fqdn"
            if test ${sage_use_system_fqdn+y}
then :
                  reason=$sage_use_system_fqdn
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fqdn"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " fqdn"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "fqdn:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')fqdn"

        spkg_line=" \\$(printf '\n    ')fqdn"
    case $is_installed-$SAGE_ENABLE_fqdn in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_fqdn
    for a in $optional_deps_fqdn; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_fqdn"
    DEPS=$runtime_deps_fqdn
    CHECK_DEPS=$check_deps_fqdn
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')fqdn = ${BUILD_DEPS}$(printf '\ndeps_')fqdn = ${DEPS}$(printf '\ncheck_deps_')fqdn = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')fqdn"

                                            SPKG_VERSION=$version_with_patchlevel_free_fonts
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')free_fonts = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/free_fonts"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_free_fonts" = xif_installed
then :
  SAGE_ENABLE_free_fonts=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_free_fonts" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-free_fonts\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')free_fonts = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_free_fonts" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')free_fonts"
            if test "x$sage_require_free_fonts" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')free_fonts"
            if test ${sage_use_system_free_fonts+y}
then :
                  reason=$sage_use_system_free_fonts
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " free_fonts"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " free_fonts"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "free_fonts:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')free_fonts"
    case $is_installed-$SAGE_ENABLE_free_fonts in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_free_fonts
    for a in $optional_deps_free_fonts; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_free_fonts"
    DEPS=$runtime_deps_free_fonts
    CHECK_DEPS=$check_deps_free_fonts
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')free_fonts = ${BUILD_DEPS}$(printf '\ndeps_')free_fonts = ${DEPS}$(printf '\ncheck_deps_')free_fonts = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')free_fonts"

                                            SPKG_VERSION=$version_with_patchlevel_freetype
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')freetype = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/freetype"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for freetype:
$(ls -l \"$t/var/lib/sage/installed/freetype\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_freetype" = xif_installed
then :
  SAGE_ENABLE_freetype=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_freetype" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')freetype = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_freetype" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')freetype"
            if test "x$sage_require_freetype" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')freetype"
            if test ${sage_use_system_freetype+y}
then :
                  reason=$sage_use_system_freetype
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " freetype"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " freetype"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "freetype:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')freetype"

        spkg_line=" \\$(printf '\n    ')freetype"
    case $is_installed-$SAGE_ENABLE_freetype in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_freetype
    for a in $optional_deps_freetype; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_freetype"
    DEPS=$runtime_deps_freetype
    CHECK_DEPS=$check_deps_freetype
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')freetype = ${BUILD_DEPS}$(printf '\ndeps_')freetype = ${DEPS}$(printf '\ncheck_deps_')freetype = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')freetype"

                                            SPKG_VERSION=$version_with_patchlevel_fricas
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')fricas = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/fricas"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for fricas:
$(ls -l \"$t/var/lib/sage/installed/fricas\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_fricas" = xif_installed
then :
  SAGE_ENABLE_fricas=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_fricas" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-fricas\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-fricas\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')fricas = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_fricas" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')fricas"
            if test "x$sage_require_fricas" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')fricas"
            if test ${sage_use_system_fricas+y}
then :
                  reason=$sage_use_system_fricas
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " fricas"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " fricas"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "fricas:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')fricas"
    case $is_installed-$SAGE_ENABLE_fricas in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_fricas
    for a in $optional_deps_fricas; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_fricas"
    DEPS=$runtime_deps_fricas
    CHECK_DEPS=$check_deps_fricas
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')fricas = ${BUILD_DEPS}$(printf '\ndeps_')fricas = ${DEPS}$(printf '\ncheck_deps_')fricas = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')fricas"

                                            SPKG_VERSION=$version_with_patchlevel_frobby
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')frobby = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/frobby"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for frobby:
$(ls -l \"$t/var/lib/sage/installed/frobby\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_frobby" = xif_installed
then :
  SAGE_ENABLE_frobby=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_frobby" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-frobby\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-frobby\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')frobby = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_frobby" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')frobby"
            if test "x$sage_require_frobby" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')frobby"
            if test ${sage_use_system_frobby+y}
then :
                  reason=$sage_use_system_frobby
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " frobby"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " frobby"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "frobby:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')frobby"
    case $is_installed-$SAGE_ENABLE_frobby in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_frobby
    for a in $optional_deps_frobby; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_frobby"
    DEPS=$runtime_deps_frobby
    CHECK_DEPS=$check_deps_frobby
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')frobby = ${BUILD_DEPS}$(printf '\ndeps_')frobby = ${DEPS}$(printf '\ncheck_deps_')frobby = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')frobby"

                                            SPKG_VERSION=$version_with_patchlevel_furo
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')furo = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/furo"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for furo:
$(ls -l \"$t/var/lib/sage/installed/furo\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_furo" = xif_installed
then :
  SAGE_ENABLE_furo=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_furo" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')furo = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_furo" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')furo"
            if test "x$sage_require_furo" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')furo"
            if test ${sage_use_system_furo+y}
then :
                  reason=$sage_use_system_furo
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " furo"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " furo"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "furo:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')furo"

        spkg_line=" \\$(printf '\n    ')furo"
    case $is_installed-$SAGE_ENABLE_furo in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_furo
    for a in $optional_deps_furo; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_furo"
    DEPS=$runtime_deps_furo
    CHECK_DEPS=$check_deps_furo
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')furo = ${BUILD_DEPS}$(printf '\ndeps_')furo = ${DEPS}$(printf '\ncheck_deps_')furo = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')furo"

                                            SPKG_VERSION=$version_with_patchlevel_gap
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gap = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gap"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gap:
$(ls -l \"$t/var/lib/sage/installed/gap\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gap" = xif_installed
then :
  SAGE_ENABLE_gap=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gap" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gap = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gap" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gap"
            if test "x$sage_require_gap" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gap"
            if test ${sage_use_system_gap+y}
then :
                  reason=$sage_use_system_gap
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gap"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gap"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gap:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gap"

        spkg_line=" \\$(printf '\n    ')gap"
    case $is_installed-$SAGE_ENABLE_gap in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gap
    for a in $optional_deps_gap; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gap"
    DEPS=$runtime_deps_gap
    CHECK_DEPS=$check_deps_gap
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gap = ${BUILD_DEPS}$(printf '\ndeps_')gap = ${DEPS}$(printf '\ncheck_deps_')gap = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gap"

                                            SPKG_VERSION=$version_with_patchlevel_gap3
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gap3 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gap3"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gap3:
$(ls -l \"$t/var/lib/sage/installed/gap3\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gap3" = xif_installed
then :
  SAGE_ENABLE_gap3=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gap3" = xyes
then :
              message="experimental, $install_message"

else $as_nop
              message="experimental"
                                            message="$message, use \"$srcdir/configure --enable-gap3\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-gap3\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gap3 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gap3" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gap3"
            if test "x$sage_require_gap3" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gap3"
            if test ${sage_use_system_gap3+y}
then :
                  reason=$sage_use_system_gap3
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gap3"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gap3"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gap3:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')gap3"
    case $is_installed-$SAGE_ENABLE_gap3 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gap3
    for a in $optional_deps_gap3; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gap3"
    DEPS=$runtime_deps_gap3
    CHECK_DEPS=$check_deps_gap3
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gap3 = ${BUILD_DEPS}$(printf '\ndeps_')gap3 = ${DEPS}$(printf '\ncheck_deps_')gap3 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gap3"

                                            SPKG_VERSION=$version_with_patchlevel_gap_packages
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gap_packages = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gap_packages"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gap_packages:
$(ls -l \"$t/var/lib/sage/installed/gap_packages\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gap_packages" = xif_installed
then :
  SAGE_ENABLE_gap_packages=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gap_packages" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-gap_packages\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-gap_packages\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gap_packages = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gap_packages" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gap_packages"
            if test "x$sage_require_gap_packages" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gap_packages"
            if test ${sage_use_system_gap_packages+y}
then :
                  reason=$sage_use_system_gap_packages
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gap_packages"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gap_packages"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gap_packages:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')gap_packages"
    case $is_installed-$SAGE_ENABLE_gap_packages in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gap_packages
    for a in $optional_deps_gap_packages; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gap_packages"
    DEPS=$runtime_deps_gap_packages
    CHECK_DEPS=$check_deps_gap_packages
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gap_packages = ${BUILD_DEPS}$(printf '\ndeps_')gap_packages = ${DEPS}$(printf '\ncheck_deps_')gap_packages = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gap_packages"

                                            SPKG_VERSION=$version_with_patchlevel_gap_pkg_jupyterkernel
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gap_pkg_jupyterkernel = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gap_pkg_jupyterkernel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gap_pkg_jupyterkernel:
$(ls -l \"$t/var/lib/sage/installed/gap_pkg_jupyterkernel\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gap_pkg_jupyterkernel" = xif_installed
then :
  SAGE_ENABLE_gap_pkg_jupyterkernel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gap_pkg_jupyterkernel" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-gap_pkg_jupyterkernel\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-gap_pkg_jupyterkernel\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gap_pkg_jupyterkernel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gap_pkg_jupyterkernel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gap_pkg_jupyterkernel"
            if test "x$sage_require_gap_pkg_jupyterkernel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gap_pkg_jupyterkernel"
            if test ${sage_use_system_gap_pkg_jupyterkernel+y}
then :
                  reason=$sage_use_system_gap_pkg_jupyterkernel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gap_pkg_jupyterkernel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gap_pkg_jupyterkernel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gap_pkg_jupyterkernel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')gap_pkg_jupyterkernel"
    case $is_installed-$SAGE_ENABLE_gap_pkg_jupyterkernel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gap_pkg_jupyterkernel
    for a in $optional_deps_gap_pkg_jupyterkernel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gap_pkg_jupyterkernel"
    DEPS=$runtime_deps_gap_pkg_jupyterkernel
    CHECK_DEPS=$check_deps_gap_pkg_jupyterkernel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gap_pkg_jupyterkernel = ${BUILD_DEPS}$(printf '\ndeps_')gap_pkg_jupyterkernel = ${DEPS}$(printf '\ncheck_deps_')gap_pkg_jupyterkernel = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gap_pkg_jupyterkernel"

                                            SPKG_VERSION=$version_with_patchlevel_gast
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gast = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gast"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gast:
$(ls -l \"$t/var/lib/sage/installed/gast\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gast" = xif_installed
then :
  SAGE_ENABLE_gast=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gast" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gast = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gast" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gast"
            if test "x$sage_require_gast" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gast"
            if test ${sage_use_system_gast+y}
then :
                  reason=$sage_use_system_gast
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gast"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gast"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gast:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gast"

        spkg_line=" \\$(printf '\n    ')gast"
    case $is_installed-$SAGE_ENABLE_gast in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gast
    for a in $optional_deps_gast; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gast"
    DEPS=$runtime_deps_gast
    CHECK_DEPS=$check_deps_gast
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gast = ${BUILD_DEPS}$(printf '\ndeps_')gast = ${DEPS}$(printf '\ncheck_deps_')gast = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gast"

                                            SPKG_VERSION=$version_with_patchlevel_gc
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gc = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gc"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gc:
$(ls -l \"$t/var/lib/sage/installed/gc\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gc" = xif_installed
then :
  SAGE_ENABLE_gc=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gc" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gc = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gc" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gc"
            if test "x$sage_require_gc" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gc"
            if test ${sage_use_system_gc+y}
then :
                  reason=$sage_use_system_gc
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gc"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gc"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gc:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gc"

        spkg_line=" \\$(printf '\n    ')gc"
    case $is_installed-$SAGE_ENABLE_gc in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gc
    for a in $optional_deps_gc; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gc"
    DEPS=$runtime_deps_gc
    CHECK_DEPS=$check_deps_gc
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gc = ${BUILD_DEPS}$(printf '\ndeps_')gc = ${DEPS}$(printf '\ncheck_deps_')gc = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gc"

                                            SPKG_VERSION=$version_with_patchlevel_gcaops
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gcaops = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gcaops"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gcaops" = xif_installed
then :
  SAGE_ENABLE_gcaops=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gcaops" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-gcaops\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-gcaops\" to uninstall"

                    message="optional pip package; use \"./sage -i gcaops\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gcaops = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gcaops" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gcaops"
            if test "x$sage_require_gcaops" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gcaops"
            if test ${sage_use_system_gcaops+y}
then :
                  reason=$sage_use_system_gcaops
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gcaops"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gcaops"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gcaops:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')gcaops"
    case $is_installed-$SAGE_ENABLE_gcaops in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gcaops
    for a in $optional_deps_gcaops; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gcaops"
    DEPS=$runtime_deps_gcaops
    CHECK_DEPS=$check_deps_gcaops
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gcaops = ${BUILD_DEPS}$(printf '\ndeps_')gcaops = ${DEPS}$(printf '\ncheck_deps_')gcaops = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')gcaops"

                                            SPKG_VERSION=$version_with_patchlevel_gcc
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gcc = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gcc"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gcc:
$(ls -l \"$t/var/lib/sage/installed/gcc\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gcc" = xif_installed
then :
  SAGE_ENABLE_gcc=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gcc" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gcc = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gcc" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gcc"
            if test "x$sage_require_gcc" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gcc"
            if test ${sage_use_system_gcc+y}
then :
                  reason=$sage_use_system_gcc
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gcc"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gcc"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gcc:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gcc"

        spkg_line=" \\$(printf '\n    ')gcc"
    case $is_installed-$SAGE_ENABLE_gcc in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gcc
    for a in $optional_deps_gcc; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gcc"
    DEPS=$runtime_deps_gcc
    CHECK_DEPS=$check_deps_gcc
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gcc = ${BUILD_DEPS}$(printf '\ndeps_')gcc = ${DEPS}$(printf '\ncheck_deps_')gcc = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gcc"

                                            SPKG_VERSION=$version_with_patchlevel_gdb
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gdb = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gdb"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gdb" = xif_installed
then :
  SAGE_ENABLE_gdb=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gdb" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-gdb\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gdb = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gdb" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gdb"
            if test "x$sage_require_gdb" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gdb"
            if test ${sage_use_system_gdb+y}
then :
                  reason=$sage_use_system_gdb
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gdb"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gdb"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gdb:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')gdb"
    case $is_installed-$SAGE_ENABLE_gdb in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gdb
    for a in $optional_deps_gdb; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gdb"
    DEPS=$runtime_deps_gdb
    CHECK_DEPS=$check_deps_gdb
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gdb = ${BUILD_DEPS}$(printf '\ndeps_')gdb = ${DEPS}$(printf '\ncheck_deps_')gdb = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')gdb"

                                            SPKG_VERSION=$version_with_patchlevel_gdbm
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gdbm = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gdbm"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gdbm" = xif_installed
then :
  SAGE_ENABLE_gdbm=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gdbm" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-gdbm\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gdbm = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gdbm" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gdbm"
            if test "x$sage_require_gdbm" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gdbm"
            if test ${sage_use_system_gdbm+y}
then :
                  reason=$sage_use_system_gdbm
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gdbm"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gdbm"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gdbm:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')gdbm"
    case $is_installed-$SAGE_ENABLE_gdbm in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gdbm
    for a in $optional_deps_gdbm; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gdbm"
    DEPS=$runtime_deps_gdbm
    CHECK_DEPS=$check_deps_gdbm
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gdbm = ${BUILD_DEPS}$(printf '\ndeps_')gdbm = ${DEPS}$(printf '\ncheck_deps_')gdbm = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')gdbm"

                                            SPKG_VERSION=$version_with_patchlevel_gengetopt
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gengetopt = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gengetopt"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gengetopt:
$(ls -l \"$t/var/lib/sage/installed/gengetopt\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gengetopt" = xif_installed
then :
  SAGE_ENABLE_gengetopt=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gengetopt" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gengetopt = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gengetopt" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gengetopt"
            if test "x$sage_require_gengetopt" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gengetopt"
            if test ${sage_use_system_gengetopt+y}
then :
                  reason=$sage_use_system_gengetopt
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gengetopt"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gengetopt"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gengetopt:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gengetopt"

        spkg_line=" \\$(printf '\n    ')gengetopt"
    case $is_installed-$SAGE_ENABLE_gengetopt in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gengetopt
    for a in $optional_deps_gengetopt; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gengetopt"
    DEPS=$runtime_deps_gengetopt
    CHECK_DEPS=$check_deps_gengetopt
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gengetopt = ${BUILD_DEPS}$(printf '\ndeps_')gengetopt = ${DEPS}$(printf '\ncheck_deps_')gengetopt = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gengetopt"

                                            SPKG_VERSION=$version_with_patchlevel_gf2x
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gf2x = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gf2x"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gf2x:
$(ls -l \"$t/var/lib/sage/installed/gf2x\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gf2x" = xif_installed
then :
  SAGE_ENABLE_gf2x=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gf2x" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gf2x = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gf2x" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gf2x"
            if test "x$sage_require_gf2x" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gf2x"
            if test ${sage_use_system_gf2x+y}
then :
                  reason=$sage_use_system_gf2x
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gf2x"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gf2x"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gf2x:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gf2x"

        spkg_line=" \\$(printf '\n    ')gf2x"
    case $is_installed-$SAGE_ENABLE_gf2x in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gf2x
    for a in $optional_deps_gf2x; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gf2x"
    DEPS=$runtime_deps_gf2x
    CHECK_DEPS=$check_deps_gf2x
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gf2x = ${BUILD_DEPS}$(printf '\ndeps_')gf2x = ${DEPS}$(printf '\ncheck_deps_')gf2x = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gf2x"

                                            SPKG_VERSION=$version_with_patchlevel_gfan
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gfan = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gfan"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gfan:
$(ls -l \"$t/var/lib/sage/installed/gfan\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gfan" = xif_installed
then :
  SAGE_ENABLE_gfan=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gfan" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-gfan\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-gfan\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gfan = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gfan" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gfan"
            if test "x$sage_require_gfan" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gfan"
            if test ${sage_use_system_gfan+y}
then :
                  reason=$sage_use_system_gfan
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gfan"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gfan"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gfan:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')gfan"
    case $is_installed-$SAGE_ENABLE_gfan in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gfan
    for a in $optional_deps_gfan; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gfan"
    DEPS=$runtime_deps_gfan
    CHECK_DEPS=$check_deps_gfan
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gfan = ${BUILD_DEPS}$(printf '\ndeps_')gfan = ${DEPS}$(printf '\ncheck_deps_')gfan = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gfan"

                                            SPKG_VERSION=$version_with_patchlevel_gfortran
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gfortran = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gfortran"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gfortran:
$(ls -l \"$t/var/lib/sage/installed/gfortran\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gfortran" = xif_installed
then :
  SAGE_ENABLE_gfortran=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gfortran" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gfortran = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gfortran" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gfortran"
            if test "x$sage_require_gfortran" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gfortran"
            if test ${sage_use_system_gfortran+y}
then :
                  reason=$sage_use_system_gfortran
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gfortran"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gfortran"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gfortran:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gfortran"

        spkg_line=" \\$(printf '\n    ')gfortran"
    case $is_installed-$SAGE_ENABLE_gfortran in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gfortran
    for a in $optional_deps_gfortran; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gfortran"
    DEPS=$runtime_deps_gfortran
    CHECK_DEPS=$check_deps_gfortran
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gfortran = ${BUILD_DEPS}$(printf '\ndeps_')gfortran = ${DEPS}$(printf '\ncheck_deps_')gfortran = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gfortran"

                                            SPKG_VERSION=$version_with_patchlevel_giac
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')giac = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/giac"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for giac:
$(ls -l \"$t/var/lib/sage/installed/giac\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_giac" = xif_installed
then :
  SAGE_ENABLE_giac=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_giac" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-giac\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-giac\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')giac = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_giac" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')giac"
            if test "x$sage_require_giac" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')giac"
            if test ${sage_use_system_giac+y}
then :
                  reason=$sage_use_system_giac
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " giac"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " giac"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "giac:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')giac"
    case $is_installed-$SAGE_ENABLE_giac in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_giac
    for a in $optional_deps_giac; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_giac"
    DEPS=$runtime_deps_giac
    CHECK_DEPS=$check_deps_giac
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')giac = ${BUILD_DEPS}$(printf '\ndeps_')giac = ${DEPS}$(printf '\ncheck_deps_')giac = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')giac"

                                            SPKG_VERSION=$version_with_patchlevel_git
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')git = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/git"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_git" = xif_installed
then :
  SAGE_ENABLE_git=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_git" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-git\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')git = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_git" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')git"
            if test "x$sage_require_git" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')git"
            if test ${sage_use_system_git+y}
then :
                  reason=$sage_use_system_git
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " git"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " git"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "git:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')git"
    case $is_installed-$SAGE_ENABLE_git in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_git
    for a in $optional_deps_git; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_git"
    DEPS=$runtime_deps_git
    CHECK_DEPS=$check_deps_git
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')git = ${BUILD_DEPS}$(printf '\ndeps_')git = ${DEPS}$(printf '\ncheck_deps_')git = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')git"

                                            SPKG_VERSION=$version_with_patchlevel_github_cli
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')github_cli = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/github_cli"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_github_cli" = xif_installed
then :
  SAGE_ENABLE_github_cli=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_github_cli" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-github_cli\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')github_cli = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_github_cli" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')github_cli"
            if test "x$sage_require_github_cli" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')github_cli"
            if test ${sage_use_system_github_cli+y}
then :
                  reason=$sage_use_system_github_cli
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " github_cli"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " github_cli"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "github_cli:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')github_cli"
    case $is_installed-$SAGE_ENABLE_github_cli in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_github_cli
    for a in $optional_deps_github_cli; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_github_cli"
    DEPS=$runtime_deps_github_cli
    CHECK_DEPS=$check_deps_github_cli
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')github_cli = ${BUILD_DEPS}$(printf '\ndeps_')github_cli = ${DEPS}$(printf '\ncheck_deps_')github_cli = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')github_cli"

                                            SPKG_VERSION=$version_with_patchlevel_gitpython
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gitpython = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gitpython"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gitpython" = xif_installed
then :
  SAGE_ENABLE_gitpython=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gitpython" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-gitpython\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-gitpython\" to uninstall"

                    message="optional pip package; use \"./sage -i gitpython\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gitpython = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gitpython" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gitpython"
            if test "x$sage_require_gitpython" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gitpython"
            if test ${sage_use_system_gitpython+y}
then :
                  reason=$sage_use_system_gitpython
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gitpython"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gitpython"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gitpython:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')gitpython"
    case $is_installed-$SAGE_ENABLE_gitpython in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gitpython
    for a in $optional_deps_gitpython; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gitpython"
    DEPS=$runtime_deps_gitpython
    CHECK_DEPS=$check_deps_gitpython
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gitpython = ${BUILD_DEPS}$(printf '\ndeps_')gitpython = ${DEPS}$(printf '\ncheck_deps_')gitpython = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')gitpython"

                                            SPKG_VERSION=$version_with_patchlevel_givaro
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')givaro = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/givaro"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for givaro:
$(ls -l \"$t/var/lib/sage/installed/givaro\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_givaro" = xif_installed
then :
  SAGE_ENABLE_givaro=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_givaro" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')givaro = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_givaro" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')givaro"
            if test "x$sage_require_givaro" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')givaro"
            if test ${sage_use_system_givaro+y}
then :
                  reason=$sage_use_system_givaro
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " givaro"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " givaro"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "givaro:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')givaro"

        spkg_line=" \\$(printf '\n    ')givaro"
    case $is_installed-$SAGE_ENABLE_givaro in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_givaro
    for a in $optional_deps_givaro; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_givaro"
    DEPS=$runtime_deps_givaro
    CHECK_DEPS=$check_deps_givaro
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')givaro = ${BUILD_DEPS}$(printf '\ndeps_')givaro = ${DEPS}$(printf '\ncheck_deps_')givaro = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')givaro"

                                            SPKG_VERSION=$version_with_patchlevel_glpk
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')glpk = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/glpk"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for glpk:
$(ls -l \"$t/var/lib/sage/installed/glpk\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_glpk" = xif_installed
then :
  SAGE_ENABLE_glpk=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_glpk" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')glpk = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_glpk" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')glpk"
            if test "x$sage_require_glpk" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')glpk"
            if test ${sage_use_system_glpk+y}
then :
                  reason=$sage_use_system_glpk
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " glpk"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " glpk"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "glpk:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')glpk"

        spkg_line=" \\$(printf '\n    ')glpk"
    case $is_installed-$SAGE_ENABLE_glpk in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_glpk
    for a in $optional_deps_glpk; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_glpk"
    DEPS=$runtime_deps_glpk
    CHECK_DEPS=$check_deps_glpk
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')glpk = ${BUILD_DEPS}$(printf '\ndeps_')glpk = ${DEPS}$(printf '\ncheck_deps_')glpk = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')glpk"

                                            SPKG_VERSION=$version_with_patchlevel_glucose
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')glucose = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/glucose"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for glucose:
$(ls -l \"$t/var/lib/sage/installed/glucose\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_glucose" = xif_installed
then :
  SAGE_ENABLE_glucose=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_glucose" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-glucose\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-glucose\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')glucose = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_glucose" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')glucose"
            if test "x$sage_require_glucose" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')glucose"
            if test ${sage_use_system_glucose+y}
then :
                  reason=$sage_use_system_glucose
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " glucose"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " glucose"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "glucose:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')glucose"
    case $is_installed-$SAGE_ENABLE_glucose in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_glucose
    for a in $optional_deps_glucose; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_glucose"
    DEPS=$runtime_deps_glucose
    CHECK_DEPS=$check_deps_glucose
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')glucose = ${BUILD_DEPS}$(printf '\ndeps_')glucose = ${DEPS}$(printf '\ncheck_deps_')glucose = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')glucose"

                                            SPKG_VERSION=$version_with_patchlevel_gmp
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gmp = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gmp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gmp:
$(ls -l \"$t/var/lib/sage/installed/gmp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gmp" = xif_installed
then :
  SAGE_ENABLE_gmp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gmp" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gmp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gmp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gmp"
            if test "x$sage_require_gmp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gmp"
            if test ${sage_use_system_gmp+y}
then :
                  reason=$sage_use_system_gmp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gmp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gmp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gmp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gmp"

        spkg_line=" \\$(printf '\n    ')gmp"
    case $is_installed-$SAGE_ENABLE_gmp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gmp
    for a in $optional_deps_gmp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gmp"
    DEPS=$runtime_deps_gmp
    CHECK_DEPS=$check_deps_gmp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gmp = ${BUILD_DEPS}$(printf '\ndeps_')gmp = ${DEPS}$(printf '\ncheck_deps_')gmp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gmp"

                                            SPKG_VERSION=$version_with_patchlevel_gmpy2
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gmpy2 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gmpy2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gmpy2:
$(ls -l \"$t/var/lib/sage/installed/gmpy2\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gmpy2" = xif_installed
then :
  SAGE_ENABLE_gmpy2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gmpy2" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gmpy2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gmpy2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gmpy2"
            if test "x$sage_require_gmpy2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gmpy2"
            if test ${sage_use_system_gmpy2+y}
then :
                  reason=$sage_use_system_gmpy2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gmpy2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gmpy2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gmpy2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gmpy2"

        spkg_line=" \\$(printf '\n    ')gmpy2"
    case $is_installed-$SAGE_ENABLE_gmpy2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gmpy2
    for a in $optional_deps_gmpy2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gmpy2"
    DEPS=$runtime_deps_gmpy2
    CHECK_DEPS=$check_deps_gmpy2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gmpy2 = ${BUILD_DEPS}$(printf '\ndeps_')gmpy2 = ${DEPS}$(printf '\ncheck_deps_')gmpy2 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gmpy2"

                                            SPKG_VERSION=$version_with_patchlevel_gnulib
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gnulib = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gnulib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gnulib" = xif_installed
then :
  SAGE_ENABLE_gnulib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gnulib" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gnulib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gnulib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gnulib"
            if test "x$sage_require_gnulib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gnulib"
            if test ${sage_use_system_gnulib+y}
then :
                  reason=$sage_use_system_gnulib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gnulib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gnulib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gnulib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')gnulib"
    case $is_installed-$SAGE_ENABLE_gnulib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gnulib
    for a in $optional_deps_gnulib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gnulib"
    DEPS=$runtime_deps_gnulib
    CHECK_DEPS=$check_deps_gnulib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gnulib = ${BUILD_DEPS}$(printf '\ndeps_')gnulib = ${DEPS}$(printf '\ncheck_deps_')gnulib = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')gnulib"

                                            SPKG_VERSION=$version_with_patchlevel_gnumake_tokenpool
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gnumake_tokenpool = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gnumake_tokenpool"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gnumake_tokenpool:
$(ls -l \"$t/var/lib/sage/installed/gnumake_tokenpool\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gnumake_tokenpool" = xif_installed
then :
  SAGE_ENABLE_gnumake_tokenpool=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gnumake_tokenpool" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gnumake_tokenpool = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gnumake_tokenpool" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gnumake_tokenpool"
            if test "x$sage_require_gnumake_tokenpool" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gnumake_tokenpool"
            if test ${sage_use_system_gnumake_tokenpool+y}
then :
                  reason=$sage_use_system_gnumake_tokenpool
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gnumake_tokenpool"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gnumake_tokenpool"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gnumake_tokenpool:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gnumake_tokenpool"

        spkg_line=" \\$(printf '\n    ')gnumake_tokenpool"
    case $is_installed-$SAGE_ENABLE_gnumake_tokenpool in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gnumake_tokenpool
    for a in $optional_deps_gnumake_tokenpool; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gnumake_tokenpool"
    DEPS=$runtime_deps_gnumake_tokenpool
    CHECK_DEPS=$check_deps_gnumake_tokenpool
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gnumake_tokenpool = ${BUILD_DEPS}$(printf '\ndeps_')gnumake_tokenpool = ${DEPS}$(printf '\ncheck_deps_')gnumake_tokenpool = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gnumake_tokenpool"

                                            SPKG_VERSION=$version_with_patchlevel_googletest
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')googletest = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/googletest"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for googletest:
$(ls -l \"$t/var/lib/sage/installed/googletest\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_googletest" = xif_installed
then :
  SAGE_ENABLE_googletest=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_googletest" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-googletest\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-googletest\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')googletest = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_googletest" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')googletest"
            if test "x$sage_require_googletest" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')googletest"
            if test ${sage_use_system_googletest+y}
then :
                  reason=$sage_use_system_googletest
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " googletest"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " googletest"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "googletest:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')googletest"
    case $is_installed-$SAGE_ENABLE_googletest in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_googletest
    for a in $optional_deps_googletest; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_googletest"
    DEPS=$runtime_deps_googletest
    CHECK_DEPS=$check_deps_googletest
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')googletest = ${BUILD_DEPS}$(printf '\ndeps_')googletest = ${DEPS}$(printf '\ncheck_deps_')googletest = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')googletest"

                                            SPKG_VERSION=$version_with_patchlevel_gp2c
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gp2c = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gp2c"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gp2c:
$(ls -l \"$t/var/lib/sage/installed/gp2c\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gp2c" = xif_installed
then :
  SAGE_ENABLE_gp2c=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gp2c" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-gp2c\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-gp2c\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gp2c = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gp2c" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gp2c"
            if test "x$sage_require_gp2c" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gp2c"
            if test ${sage_use_system_gp2c+y}
then :
                  reason=$sage_use_system_gp2c
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gp2c"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " gp2c"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gp2c:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')gp2c"
    case $is_installed-$SAGE_ENABLE_gp2c in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gp2c
    for a in $optional_deps_gp2c; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gp2c"
    DEPS=$runtime_deps_gp2c
    CHECK_DEPS=$check_deps_gp2c
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gp2c = ${BUILD_DEPS}$(printf '\ndeps_')gp2c = ${DEPS}$(printf '\ncheck_deps_')gp2c = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gp2c"

                                            SPKG_VERSION=$version_with_patchlevel_graphs
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')graphs = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/graphs"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for graphs:
$(ls -l \"$t/var/lib/sage/installed/graphs\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_graphs" = xif_installed
then :
  SAGE_ENABLE_graphs=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_graphs" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')graphs = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_graphs" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')graphs"
            if test "x$sage_require_graphs" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')graphs"
            if test ${sage_use_system_graphs+y}
then :
                  reason=$sage_use_system_graphs
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " graphs"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " graphs"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "graphs:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')graphs"

        spkg_line=" \\$(printf '\n    ')graphs"
    case $is_installed-$SAGE_ENABLE_graphs in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_graphs
    for a in $optional_deps_graphs; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_graphs"
    DEPS=$runtime_deps_graphs
    CHECK_DEPS=$check_deps_graphs
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')graphs = ${BUILD_DEPS}$(printf '\ndeps_')graphs = ${DEPS}$(printf '\ncheck_deps_')graphs = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')graphs"

                                            SPKG_VERSION=$version_with_patchlevel_graphviz
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')graphviz = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/graphviz"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_graphviz" = xif_installed
then :
  SAGE_ENABLE_graphviz=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_graphviz" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-graphviz\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')graphviz = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_graphviz" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')graphviz"
            if test "x$sage_require_graphviz" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')graphviz"
            if test ${sage_use_system_graphviz+y}
then :
                  reason=$sage_use_system_graphviz
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " graphviz"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " graphviz"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "graphviz:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')graphviz"
    case $is_installed-$SAGE_ENABLE_graphviz in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_graphviz
    for a in $optional_deps_graphviz; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_graphviz"
    DEPS=$runtime_deps_graphviz
    CHECK_DEPS=$check_deps_graphviz
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')graphviz = ${BUILD_DEPS}$(printf '\ndeps_')graphviz = ${DEPS}$(printf '\ncheck_deps_')graphviz = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')graphviz"

                                            SPKG_VERSION=$version_with_patchlevel_gsl
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')gsl = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/gsl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for gsl:
$(ls -l \"$t/var/lib/sage/installed/gsl\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_gsl" = xif_installed
then :
  SAGE_ENABLE_gsl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_gsl" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')gsl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_gsl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')gsl"
            if test "x$sage_require_gsl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')gsl"
            if test ${sage_use_system_gsl+y}
then :
                  reason=$sage_use_system_gsl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gsl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " gsl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "gsl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')gsl"

        spkg_line=" \\$(printf '\n    ')gsl"
    case $is_installed-$SAGE_ENABLE_gsl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_gsl
    for a in $optional_deps_gsl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_gsl"
    DEPS=$runtime_deps_gsl
    CHECK_DEPS=$check_deps_gsl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')gsl = ${BUILD_DEPS}$(printf '\ndeps_')gsl = ${DEPS}$(printf '\ncheck_deps_')gsl = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')gsl"

                                            SPKG_VERSION=$version_with_patchlevel_h11
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')h11 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/h11"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for h11:
$(ls -l \"$t/var/lib/sage/installed/h11\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_h11" = xif_installed
then :
  SAGE_ENABLE_h11=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_h11" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')h11 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_h11" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')h11"
            if test "x$sage_require_h11" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')h11"
            if test ${sage_use_system_h11+y}
then :
                  reason=$sage_use_system_h11
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " h11"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " h11"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "h11:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')h11"

        spkg_line=" \\$(printf '\n    ')h11"
    case $is_installed-$SAGE_ENABLE_h11 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_h11
    for a in $optional_deps_h11; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_h11"
    DEPS=$runtime_deps_h11
    CHECK_DEPS=$check_deps_h11
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')h11 = ${BUILD_DEPS}$(printf '\ndeps_')h11 = ${DEPS}$(printf '\ncheck_deps_')h11 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')h11"

                                            SPKG_VERSION=$version_with_patchlevel_hatchling
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')hatchling = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/hatchling"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for hatchling:
$(ls -l \"$t/var/lib/sage/installed/hatchling\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_hatchling" = xif_installed
then :
  SAGE_ENABLE_hatchling=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_hatchling" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')hatchling = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_hatchling" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')hatchling"
            if test "x$sage_require_hatchling" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')hatchling"
            if test ${sage_use_system_hatchling+y}
then :
                  reason=$sage_use_system_hatchling
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " hatchling"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " hatchling"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "hatchling:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')hatchling"

        spkg_line=" \\$(printf '\n    ')hatchling"
    case $is_installed-$SAGE_ENABLE_hatchling in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_hatchling
    for a in $optional_deps_hatchling; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_hatchling"
    DEPS=$runtime_deps_hatchling
    CHECK_DEPS=$check_deps_hatchling
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')hatchling = ${BUILD_DEPS}$(printf '\ndeps_')hatchling = ${DEPS}$(printf '\ncheck_deps_')hatchling = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')hatchling"

                                            SPKG_VERSION=$version_with_patchlevel_hilbert_modular_group
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')hilbert_modular_group = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/hilbert_modular_group"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_hilbert_modular_group" = xif_installed
then :
  SAGE_ENABLE_hilbert_modular_group=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_hilbert_modular_group" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-hilbert_modular_group\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-hilbert_modular_group\" to uninstall"

                    message="optional pip package; use \"./sage -i hilbert_modular_group\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')hilbert_modular_group = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_hilbert_modular_group" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')hilbert_modular_group"
            if test "x$sage_require_hilbert_modular_group" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')hilbert_modular_group"
            if test ${sage_use_system_hilbert_modular_group+y}
then :
                  reason=$sage_use_system_hilbert_modular_group
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " hilbert_modular_group"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " hilbert_modular_group"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "hilbert_modular_group:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')hilbert_modular_group"
    case $is_installed-$SAGE_ENABLE_hilbert_modular_group in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_hilbert_modular_group
    for a in $optional_deps_hilbert_modular_group; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_hilbert_modular_group"
    DEPS=$runtime_deps_hilbert_modular_group
    CHECK_DEPS=$check_deps_hilbert_modular_group
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')hilbert_modular_group = ${BUILD_DEPS}$(printf '\ndeps_')hilbert_modular_group = ${DEPS}$(printf '\ncheck_deps_')hilbert_modular_group = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')hilbert_modular_group"

                                            SPKG_VERSION=$version_with_patchlevel_hodge_diamond_cutter
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')hodge_diamond_cutter = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/hodge_diamond_cutter"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_hodge_diamond_cutter" = xif_installed
then :
  SAGE_ENABLE_hodge_diamond_cutter=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_hodge_diamond_cutter" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-hodge_diamond_cutter\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-hodge_diamond_cutter\" to uninstall"

                    message="optional pip package; use \"./sage -i hodge_diamond_cutter\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')hodge_diamond_cutter = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_hodge_diamond_cutter" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')hodge_diamond_cutter"
            if test "x$sage_require_hodge_diamond_cutter" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')hodge_diamond_cutter"
            if test ${sage_use_system_hodge_diamond_cutter+y}
then :
                  reason=$sage_use_system_hodge_diamond_cutter
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " hodge_diamond_cutter"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " hodge_diamond_cutter"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "hodge_diamond_cutter:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')hodge_diamond_cutter"
    case $is_installed-$SAGE_ENABLE_hodge_diamond_cutter in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_hodge_diamond_cutter
    for a in $optional_deps_hodge_diamond_cutter; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_hodge_diamond_cutter"
    DEPS=$runtime_deps_hodge_diamond_cutter
    CHECK_DEPS=$check_deps_hodge_diamond_cutter
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')hodge_diamond_cutter = ${BUILD_DEPS}$(printf '\ndeps_')hodge_diamond_cutter = ${DEPS}$(printf '\ncheck_deps_')hodge_diamond_cutter = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')hodge_diamond_cutter"

                                            SPKG_VERSION=$version_with_patchlevel_httpcore
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')httpcore = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/httpcore"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for httpcore:
$(ls -l \"$t/var/lib/sage/installed/httpcore\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_httpcore" = xif_installed
then :
  SAGE_ENABLE_httpcore=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_httpcore" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')httpcore = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_httpcore" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')httpcore"
            if test "x$sage_require_httpcore" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')httpcore"
            if test ${sage_use_system_httpcore+y}
then :
                  reason=$sage_use_system_httpcore
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " httpcore"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " httpcore"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "httpcore:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')httpcore"

        spkg_line=" \\$(printf '\n    ')httpcore"
    case $is_installed-$SAGE_ENABLE_httpcore in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_httpcore
    for a in $optional_deps_httpcore; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_httpcore"
    DEPS=$runtime_deps_httpcore
    CHECK_DEPS=$check_deps_httpcore
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')httpcore = ${BUILD_DEPS}$(printf '\ndeps_')httpcore = ${DEPS}$(printf '\ncheck_deps_')httpcore = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')httpcore"

                                            SPKG_VERSION=$version_with_patchlevel_httpx
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')httpx = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/httpx"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for httpx:
$(ls -l \"$t/var/lib/sage/installed/httpx\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_httpx" = xif_installed
then :
  SAGE_ENABLE_httpx=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_httpx" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')httpx = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_httpx" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')httpx"
            if test "x$sage_require_httpx" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')httpx"
            if test ${sage_use_system_httpx+y}
then :
                  reason=$sage_use_system_httpx
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " httpx"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " httpx"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "httpx:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')httpx"

        spkg_line=" \\$(printf '\n    ')httpx"
    case $is_installed-$SAGE_ENABLE_httpx in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_httpx
    for a in $optional_deps_httpx; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_httpx"
    DEPS=$runtime_deps_httpx
    CHECK_DEPS=$check_deps_httpx
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')httpx = ${BUILD_DEPS}$(printf '\ndeps_')httpx = ${DEPS}$(printf '\ncheck_deps_')httpx = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')httpx"

                                            SPKG_VERSION=$version_with_patchlevel_hypigu
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')hypigu = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/hypigu"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_hypigu" = xif_installed
then :
  SAGE_ENABLE_hypigu=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_hypigu" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-hypigu\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-hypigu\" to uninstall"

                    message="optional pip package; use \"./sage -i hypigu\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')hypigu = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_hypigu" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')hypigu"
            if test "x$sage_require_hypigu" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')hypigu"
            if test ${sage_use_system_hypigu+y}
then :
                  reason=$sage_use_system_hypigu
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " hypigu"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " hypigu"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "hypigu:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')hypigu"
    case $is_installed-$SAGE_ENABLE_hypigu in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_hypigu
    for a in $optional_deps_hypigu; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_hypigu"
    DEPS=$runtime_deps_hypigu
    CHECK_DEPS=$check_deps_hypigu
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')hypigu = ${BUILD_DEPS}$(printf '\ndeps_')hypigu = ${DEPS}$(printf '\ncheck_deps_')hypigu = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')hypigu"

                                            SPKG_VERSION=$version_with_patchlevel_hypothesis
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')hypothesis = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/hypothesis"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_hypothesis" = xif_installed
then :
  SAGE_ENABLE_hypothesis=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_hypothesis" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-hypothesis\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-hypothesis\" to uninstall"

                    message="optional pip package; use \"./sage -i hypothesis\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')hypothesis = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_hypothesis" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')hypothesis"
            if test "x$sage_require_hypothesis" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')hypothesis"
            if test ${sage_use_system_hypothesis+y}
then :
                  reason=$sage_use_system_hypothesis
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " hypothesis"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " hypothesis"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "hypothesis:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')hypothesis"
    case $is_installed-$SAGE_ENABLE_hypothesis in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_hypothesis
    for a in $optional_deps_hypothesis; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_hypothesis"
    DEPS=$runtime_deps_hypothesis
    CHECK_DEPS=$check_deps_hypothesis
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')hypothesis = ${BUILD_DEPS}$(printf '\ndeps_')hypothesis = ${DEPS}$(printf '\ncheck_deps_')hypothesis = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')hypothesis"

                                            SPKG_VERSION=$version_with_patchlevel_iconv
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')iconv = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/iconv"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_iconv" = xif_installed
then :
  SAGE_ENABLE_iconv=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_iconv" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')iconv = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_iconv" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')iconv"
            if test "x$sage_require_iconv" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')iconv"
            if test ${sage_use_system_iconv+y}
then :
                  reason=$sage_use_system_iconv
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " iconv"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " iconv"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "iconv:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')iconv"
    case $is_installed-$SAGE_ENABLE_iconv in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_iconv
    for a in $optional_deps_iconv; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_iconv"
    DEPS=$runtime_deps_iconv
    CHECK_DEPS=$check_deps_iconv
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')iconv = ${BUILD_DEPS}$(printf '\ndeps_')iconv = ${DEPS}$(printf '\ncheck_deps_')iconv = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')iconv"

                                            SPKG_VERSION=$version_with_patchlevel_idna
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')idna = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/idna"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for idna:
$(ls -l \"$t/var/lib/sage/installed/idna\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_idna" = xif_installed
then :
  SAGE_ENABLE_idna=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_idna" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')idna = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_idna" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')idna"
            if test "x$sage_require_idna" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')idna"
            if test ${sage_use_system_idna+y}
then :
                  reason=$sage_use_system_idna
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " idna"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " idna"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "idna:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')idna"

        spkg_line=" \\$(printf '\n    ')idna"
    case $is_installed-$SAGE_ENABLE_idna in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_idna
    for a in $optional_deps_idna; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_idna"
    DEPS=$runtime_deps_idna
    CHECK_DEPS=$check_deps_idna
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')idna = ${BUILD_DEPS}$(printf '\ndeps_')idna = ${DEPS}$(printf '\ncheck_deps_')idna = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')idna"

                                            SPKG_VERSION=$version_with_patchlevel_igraph
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')igraph = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/igraph"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for igraph:
$(ls -l \"$t/var/lib/sage/installed/igraph\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_igraph" = xif_installed
then :
  SAGE_ENABLE_igraph=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_igraph" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-igraph\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-igraph\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')igraph = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_igraph" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')igraph"
            if test "x$sage_require_igraph" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')igraph"
            if test ${sage_use_system_igraph+y}
then :
                  reason=$sage_use_system_igraph
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " igraph"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " igraph"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "igraph:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')igraph"
    case $is_installed-$SAGE_ENABLE_igraph in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_igraph
    for a in $optional_deps_igraph; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_igraph"
    DEPS=$runtime_deps_igraph
    CHECK_DEPS=$check_deps_igraph
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')igraph = ${BUILD_DEPS}$(printf '\ndeps_')igraph = ${DEPS}$(printf '\ncheck_deps_')igraph = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')igraph"

                                            SPKG_VERSION=$version_with_patchlevel_imagemagick
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')imagemagick = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/imagemagick"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_imagemagick" = xif_installed
then :
  SAGE_ENABLE_imagemagick=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_imagemagick" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-imagemagick\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')imagemagick = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_imagemagick" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')imagemagick"
            if test "x$sage_require_imagemagick" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')imagemagick"
            if test ${sage_use_system_imagemagick+y}
then :
                  reason=$sage_use_system_imagemagick
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " imagemagick"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " imagemagick"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "imagemagick:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')imagemagick"
    case $is_installed-$SAGE_ENABLE_imagemagick in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_imagemagick
    for a in $optional_deps_imagemagick; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_imagemagick"
    DEPS=$runtime_deps_imagemagick
    CHECK_DEPS=$check_deps_imagemagick
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')imagemagick = ${BUILD_DEPS}$(printf '\ndeps_')imagemagick = ${DEPS}$(printf '\ncheck_deps_')imagemagick = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')imagemagick"

                                            SPKG_VERSION=$version_with_patchlevel_imagesize
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')imagesize = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/imagesize"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for imagesize:
$(ls -l \"$t/var/lib/sage/installed/imagesize\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_imagesize" = xif_installed
then :
  SAGE_ENABLE_imagesize=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_imagesize" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')imagesize = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_imagesize" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')imagesize"
            if test "x$sage_require_imagesize" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')imagesize"
            if test ${sage_use_system_imagesize+y}
then :
                  reason=$sage_use_system_imagesize
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " imagesize"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " imagesize"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "imagesize:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')imagesize"

        spkg_line=" \\$(printf '\n    ')imagesize"
    case $is_installed-$SAGE_ENABLE_imagesize in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_imagesize
    for a in $optional_deps_imagesize; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_imagesize"
    DEPS=$runtime_deps_imagesize
    CHECK_DEPS=$check_deps_imagesize
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')imagesize = ${BUILD_DEPS}$(printf '\ndeps_')imagesize = ${DEPS}$(printf '\ncheck_deps_')imagesize = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')imagesize"

                                            SPKG_VERSION=$version_with_patchlevel_iml
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')iml = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/iml"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for iml:
$(ls -l \"$t/var/lib/sage/installed/iml\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_iml" = xif_installed
then :
  SAGE_ENABLE_iml=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_iml" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')iml = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_iml" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')iml"
            if test "x$sage_require_iml" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')iml"
            if test ${sage_use_system_iml+y}
then :
                  reason=$sage_use_system_iml
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " iml"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " iml"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "iml:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')iml"

        spkg_line=" \\$(printf '\n    ')iml"
    case $is_installed-$SAGE_ENABLE_iml in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_iml
    for a in $optional_deps_iml; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_iml"
    DEPS=$runtime_deps_iml
    CHECK_DEPS=$check_deps_iml
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')iml = ${BUILD_DEPS}$(printf '\ndeps_')iml = ${DEPS}$(printf '\ncheck_deps_')iml = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')iml"

                                            SPKG_VERSION=$version_with_patchlevel_importlib_metadata
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')importlib_metadata = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/importlib_metadata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for importlib_metadata:
$(ls -l \"$t/var/lib/sage/installed/importlib_metadata\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_importlib_metadata" = xif_installed
then :
  SAGE_ENABLE_importlib_metadata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_importlib_metadata" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')importlib_metadata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_importlib_metadata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')importlib_metadata"
            if test "x$sage_require_importlib_metadata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')importlib_metadata"
            if test ${sage_use_system_importlib_metadata+y}
then :
                  reason=$sage_use_system_importlib_metadata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " importlib_metadata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " importlib_metadata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "importlib_metadata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')importlib_metadata"

        spkg_line=" \\$(printf '\n    ')importlib_metadata"
    case $is_installed-$SAGE_ENABLE_importlib_metadata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_importlib_metadata
    for a in $optional_deps_importlib_metadata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_importlib_metadata"
    DEPS=$runtime_deps_importlib_metadata
    CHECK_DEPS=$check_deps_importlib_metadata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')importlib_metadata = ${BUILD_DEPS}$(printf '\ndeps_')importlib_metadata = ${DEPS}$(printf '\ncheck_deps_')importlib_metadata = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')importlib_metadata"

                                            SPKG_VERSION=$version_with_patchlevel_importlib_resources
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')importlib_resources = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/importlib_resources"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for importlib_resources:
$(ls -l \"$t/var/lib/sage/installed/importlib_resources\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_importlib_resources" = xif_installed
then :
  SAGE_ENABLE_importlib_resources=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_importlib_resources" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')importlib_resources = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_importlib_resources" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')importlib_resources"
            if test "x$sage_require_importlib_resources" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')importlib_resources"
            if test ${sage_use_system_importlib_resources+y}
then :
                  reason=$sage_use_system_importlib_resources
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " importlib_resources"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " importlib_resources"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "importlib_resources:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')importlib_resources"

        spkg_line=" \\$(printf '\n    ')importlib_resources"
    case $is_installed-$SAGE_ENABLE_importlib_resources in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_importlib_resources
    for a in $optional_deps_importlib_resources; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_importlib_resources"
    DEPS=$runtime_deps_importlib_resources
    CHECK_DEPS=$check_deps_importlib_resources
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')importlib_resources = ${BUILD_DEPS}$(printf '\ndeps_')importlib_resources = ${DEPS}$(printf '\ncheck_deps_')importlib_resources = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')importlib_resources"

                                            SPKG_VERSION=$version_with_patchlevel_info
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')info = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/info"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for info:
$(ls -l \"$t/var/lib/sage/installed/info\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_info" = xif_installed
then :
  SAGE_ENABLE_info=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_info" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')info = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_info" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')info"
            if test "x$sage_require_info" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')info"
            if test ${sage_use_system_info+y}
then :
                  reason=$sage_use_system_info
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " info"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " info"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "info:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')info"

        spkg_line=" \\$(printf '\n    ')info"
    case $is_installed-$SAGE_ENABLE_info in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_info
    for a in $optional_deps_info; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_info"
    DEPS=$runtime_deps_info
    CHECK_DEPS=$check_deps_info
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')info = ${BUILD_DEPS}$(printf '\ndeps_')info = ${DEPS}$(printf '\ncheck_deps_')info = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')info"

                                            SPKG_VERSION=$version_with_patchlevel_iniconfig
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')iniconfig = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/iniconfig"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for iniconfig:
$(ls -l \"$t/var/lib/sage/installed/iniconfig\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_iniconfig" = xif_installed
then :
  SAGE_ENABLE_iniconfig=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_iniconfig" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')iniconfig = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_iniconfig" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')iniconfig"
            if test "x$sage_require_iniconfig" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')iniconfig"
            if test ${sage_use_system_iniconfig+y}
then :
                  reason=$sage_use_system_iniconfig
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " iniconfig"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " iniconfig"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "iniconfig:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')iniconfig"

        spkg_line=" \\$(printf '\n    ')iniconfig"
    case $is_installed-$SAGE_ENABLE_iniconfig in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_iniconfig
    for a in $optional_deps_iniconfig; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_iniconfig"
    DEPS=$runtime_deps_iniconfig
    CHECK_DEPS=$check_deps_iniconfig
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')iniconfig = ${BUILD_DEPS}$(printf '\ndeps_')iniconfig = ${DEPS}$(printf '\ncheck_deps_')iniconfig = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')iniconfig"

                                            SPKG_VERSION=$version_with_patchlevel_ipykernel
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ipykernel = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ipykernel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ipykernel:
$(ls -l \"$t/var/lib/sage/installed/ipykernel\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ipykernel" = xif_installed
then :
  SAGE_ENABLE_ipykernel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ipykernel" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ipykernel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ipykernel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ipykernel"
            if test "x$sage_require_ipykernel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ipykernel"
            if test ${sage_use_system_ipykernel+y}
then :
                  reason=$sage_use_system_ipykernel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ipykernel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ipykernel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ipykernel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ipykernel"

        spkg_line=" \\$(printf '\n    ')ipykernel"
    case $is_installed-$SAGE_ENABLE_ipykernel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ipykernel
    for a in $optional_deps_ipykernel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ipykernel"
    DEPS=$runtime_deps_ipykernel
    CHECK_DEPS=$check_deps_ipykernel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ipykernel = ${BUILD_DEPS}$(printf '\ndeps_')ipykernel = ${DEPS}$(printf '\ncheck_deps_')ipykernel = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ipykernel"

                                            SPKG_VERSION=$version_with_patchlevel_ipympl
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ipympl = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ipympl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ipympl:
$(ls -l \"$t/var/lib/sage/installed/ipympl\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ipympl" = xif_installed
then :
  SAGE_ENABLE_ipympl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ipympl" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ipympl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ipympl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ipympl"
            if test "x$sage_require_ipympl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ipympl"
            if test ${sage_use_system_ipympl+y}
then :
                  reason=$sage_use_system_ipympl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ipympl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ipympl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ipympl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ipympl"

        spkg_line=" \\$(printf '\n    ')ipympl"
    case $is_installed-$SAGE_ENABLE_ipympl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ipympl
    for a in $optional_deps_ipympl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ipympl"
    DEPS=$runtime_deps_ipympl
    CHECK_DEPS=$check_deps_ipympl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ipympl = ${BUILD_DEPS}$(printf '\ndeps_')ipympl = ${DEPS}$(printf '\ncheck_deps_')ipympl = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ipympl"

                                            SPKG_VERSION=$version_with_patchlevel_ipython
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ipython = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ipython"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ipython:
$(ls -l \"$t/var/lib/sage/installed/ipython\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ipython" = xif_installed
then :
  SAGE_ENABLE_ipython=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ipython" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ipython = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ipython" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ipython"
            if test "x$sage_require_ipython" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ipython"
            if test ${sage_use_system_ipython+y}
then :
                  reason=$sage_use_system_ipython
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ipython"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ipython"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ipython:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ipython"

        spkg_line=" \\$(printf '\n    ')ipython"
    case $is_installed-$SAGE_ENABLE_ipython in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ipython
    for a in $optional_deps_ipython; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ipython"
    DEPS=$runtime_deps_ipython
    CHECK_DEPS=$check_deps_ipython
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ipython = ${BUILD_DEPS}$(printf '\ndeps_')ipython = ${DEPS}$(printf '\ncheck_deps_')ipython = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ipython"

                                            SPKG_VERSION=$version_with_patchlevel_ipython_genutils
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ipython_genutils = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ipython_genutils"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ipython_genutils:
$(ls -l \"$t/var/lib/sage/installed/ipython_genutils\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ipython_genutils" = xif_installed
then :
  SAGE_ENABLE_ipython_genutils=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ipython_genutils" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ipython_genutils = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ipython_genutils" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ipython_genutils"
            if test "x$sage_require_ipython_genutils" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ipython_genutils"
            if test ${sage_use_system_ipython_genutils+y}
then :
                  reason=$sage_use_system_ipython_genutils
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ipython_genutils"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ipython_genutils"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ipython_genutils:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ipython_genutils"

        spkg_line=" \\$(printf '\n    ')ipython_genutils"
    case $is_installed-$SAGE_ENABLE_ipython_genutils in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ipython_genutils
    for a in $optional_deps_ipython_genutils; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ipython_genutils"
    DEPS=$runtime_deps_ipython_genutils
    CHECK_DEPS=$check_deps_ipython_genutils
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ipython_genutils = ${BUILD_DEPS}$(printf '\ndeps_')ipython_genutils = ${DEPS}$(printf '\ncheck_deps_')ipython_genutils = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ipython_genutils"

                                            SPKG_VERSION=$version_with_patchlevel_ipywidgets
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ipywidgets = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ipywidgets"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ipywidgets:
$(ls -l \"$t/var/lib/sage/installed/ipywidgets\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ipywidgets" = xif_installed
then :
  SAGE_ENABLE_ipywidgets=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ipywidgets" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ipywidgets = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ipywidgets" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ipywidgets"
            if test "x$sage_require_ipywidgets" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ipywidgets"
            if test ${sage_use_system_ipywidgets+y}
then :
                  reason=$sage_use_system_ipywidgets
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ipywidgets"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ipywidgets"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ipywidgets:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ipywidgets"

        spkg_line=" \\$(printf '\n    ')ipywidgets"
    case $is_installed-$SAGE_ENABLE_ipywidgets in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ipywidgets
    for a in $optional_deps_ipywidgets; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ipywidgets"
    DEPS=$runtime_deps_ipywidgets
    CHECK_DEPS=$check_deps_ipywidgets
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ipywidgets = ${BUILD_DEPS}$(printf '\ndeps_')ipywidgets = ${DEPS}$(printf '\ncheck_deps_')ipywidgets = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ipywidgets"

                                            SPKG_VERSION=$version_with_patchlevel_isl
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')isl = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/isl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for isl:
$(ls -l \"$t/var/lib/sage/installed/isl\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_isl" = xif_installed
then :
  SAGE_ENABLE_isl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_isl" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-isl\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-isl\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')isl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_isl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')isl"
            if test "x$sage_require_isl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')isl"
            if test ${sage_use_system_isl+y}
then :
                  reason=$sage_use_system_isl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " isl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " isl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "isl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')isl"
    case $is_installed-$SAGE_ENABLE_isl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_isl
    for a in $optional_deps_isl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_isl"
    DEPS=$runtime_deps_isl
    CHECK_DEPS=$check_deps_isl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')isl = ${BUILD_DEPS}$(printf '\ndeps_')isl = ${DEPS}$(printf '\ncheck_deps_')isl = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')isl"

                                            SPKG_VERSION=$version_with_patchlevel_isoduration
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')isoduration = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/isoduration"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for isoduration:
$(ls -l \"$t/var/lib/sage/installed/isoduration\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_isoduration" = xif_installed
then :
  SAGE_ENABLE_isoduration=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_isoduration" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')isoduration = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_isoduration" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')isoduration"
            if test "x$sage_require_isoduration" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')isoduration"
            if test ${sage_use_system_isoduration+y}
then :
                  reason=$sage_use_system_isoduration
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " isoduration"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " isoduration"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "isoduration:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')isoduration"

        spkg_line=" \\$(printf '\n    ')isoduration"
    case $is_installed-$SAGE_ENABLE_isoduration in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_isoduration
    for a in $optional_deps_isoduration; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_isoduration"
    DEPS=$runtime_deps_isoduration
    CHECK_DEPS=$check_deps_isoduration
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')isoduration = ${BUILD_DEPS}$(printf '\ndeps_')isoduration = ${DEPS}$(printf '\ncheck_deps_')isoduration = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')isoduration"

                                            SPKG_VERSION=$version_with_patchlevel_jedi
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jedi = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jedi"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jedi:
$(ls -l \"$t/var/lib/sage/installed/jedi\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jedi" = xif_installed
then :
  SAGE_ENABLE_jedi=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jedi" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jedi = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jedi" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jedi"
            if test "x$sage_require_jedi" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jedi"
            if test ${sage_use_system_jedi+y}
then :
                  reason=$sage_use_system_jedi
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jedi"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jedi"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jedi:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jedi"

        spkg_line=" \\$(printf '\n    ')jedi"
    case $is_installed-$SAGE_ENABLE_jedi in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jedi
    for a in $optional_deps_jedi; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jedi"
    DEPS=$runtime_deps_jedi
    CHECK_DEPS=$check_deps_jedi
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jedi = ${BUILD_DEPS}$(printf '\ndeps_')jedi = ${DEPS}$(printf '\ncheck_deps_')jedi = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jedi"

                                            SPKG_VERSION=$version_with_patchlevel_jinja2
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jinja2 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jinja2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jinja2:
$(ls -l \"$t/var/lib/sage/installed/jinja2\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jinja2" = xif_installed
then :
  SAGE_ENABLE_jinja2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jinja2" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jinja2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jinja2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jinja2"
            if test "x$sage_require_jinja2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jinja2"
            if test ${sage_use_system_jinja2+y}
then :
                  reason=$sage_use_system_jinja2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jinja2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jinja2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jinja2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jinja2"

        spkg_line=" \\$(printf '\n    ')jinja2"
    case $is_installed-$SAGE_ENABLE_jinja2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jinja2
    for a in $optional_deps_jinja2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jinja2"
    DEPS=$runtime_deps_jinja2
    CHECK_DEPS=$check_deps_jinja2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jinja2 = ${BUILD_DEPS}$(printf '\ndeps_')jinja2 = ${DEPS}$(printf '\ncheck_deps_')jinja2 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jinja2"

                                            SPKG_VERSION=$version_with_patchlevel_jmol
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jmol = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jmol"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jmol:
$(ls -l \"$t/var/lib/sage/installed/jmol\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jmol" = xif_installed
then :
  SAGE_ENABLE_jmol=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jmol" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-jmol\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-jmol\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jmol = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jmol" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jmol"
            if test "x$sage_require_jmol" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jmol"
            if test ${sage_use_system_jmol+y}
then :
                  reason=$sage_use_system_jmol
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " jmol"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " jmol"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jmol:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')jmol"
    case $is_installed-$SAGE_ENABLE_jmol in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jmol
    for a in $optional_deps_jmol; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jmol"
    DEPS=$runtime_deps_jmol
    CHECK_DEPS=$check_deps_jmol
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jmol = ${BUILD_DEPS}$(printf '\ndeps_')jmol = ${DEPS}$(printf '\ncheck_deps_')jmol = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jmol"

                                            SPKG_VERSION=$version_with_patchlevel_json5
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')json5 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/json5"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for json5:
$(ls -l \"$t/var/lib/sage/installed/json5\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_json5" = xif_installed
then :
  SAGE_ENABLE_json5=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_json5" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')json5 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_json5" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')json5"
            if test "x$sage_require_json5" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')json5"
            if test ${sage_use_system_json5+y}
then :
                  reason=$sage_use_system_json5
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " json5"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " json5"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "json5:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')json5"

        spkg_line=" \\$(printf '\n    ')json5"
    case $is_installed-$SAGE_ENABLE_json5 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_json5
    for a in $optional_deps_json5; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_json5"
    DEPS=$runtime_deps_json5
    CHECK_DEPS=$check_deps_json5
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')json5 = ${BUILD_DEPS}$(printf '\ndeps_')json5 = ${DEPS}$(printf '\ncheck_deps_')json5 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')json5"

                                            SPKG_VERSION=$version_with_patchlevel_jsonpointer
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jsonpointer = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jsonpointer"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jsonpointer:
$(ls -l \"$t/var/lib/sage/installed/jsonpointer\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jsonpointer" = xif_installed
then :
  SAGE_ENABLE_jsonpointer=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jsonpointer" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jsonpointer = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jsonpointer" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jsonpointer"
            if test "x$sage_require_jsonpointer" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jsonpointer"
            if test ${sage_use_system_jsonpointer+y}
then :
                  reason=$sage_use_system_jsonpointer
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jsonpointer"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jsonpointer"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jsonpointer:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jsonpointer"

        spkg_line=" \\$(printf '\n    ')jsonpointer"
    case $is_installed-$SAGE_ENABLE_jsonpointer in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jsonpointer
    for a in $optional_deps_jsonpointer; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jsonpointer"
    DEPS=$runtime_deps_jsonpointer
    CHECK_DEPS=$check_deps_jsonpointer
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jsonpointer = ${BUILD_DEPS}$(printf '\ndeps_')jsonpointer = ${DEPS}$(printf '\ncheck_deps_')jsonpointer = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jsonpointer"

                                            SPKG_VERSION=$version_with_patchlevel_jsonschema
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jsonschema = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jsonschema"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jsonschema:
$(ls -l \"$t/var/lib/sage/installed/jsonschema\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jsonschema" = xif_installed
then :
  SAGE_ENABLE_jsonschema=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jsonschema" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jsonschema = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jsonschema" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jsonschema"
            if test "x$sage_require_jsonschema" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jsonschema"
            if test ${sage_use_system_jsonschema+y}
then :
                  reason=$sage_use_system_jsonschema
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jsonschema"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jsonschema"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jsonschema:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jsonschema"

        spkg_line=" \\$(printf '\n    ')jsonschema"
    case $is_installed-$SAGE_ENABLE_jsonschema in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jsonschema
    for a in $optional_deps_jsonschema; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jsonschema"
    DEPS=$runtime_deps_jsonschema
    CHECK_DEPS=$check_deps_jsonschema
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jsonschema = ${BUILD_DEPS}$(printf '\ndeps_')jsonschema = ${DEPS}$(printf '\ncheck_deps_')jsonschema = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jsonschema"

                                            SPKG_VERSION=$version_with_patchlevel_jsonschema_specifications
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jsonschema_specifications = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jsonschema_specifications"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jsonschema_specifications:
$(ls -l \"$t/var/lib/sage/installed/jsonschema_specifications\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jsonschema_specifications" = xif_installed
then :
  SAGE_ENABLE_jsonschema_specifications=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jsonschema_specifications" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jsonschema_specifications = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jsonschema_specifications" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jsonschema_specifications"
            if test "x$sage_require_jsonschema_specifications" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jsonschema_specifications"
            if test ${sage_use_system_jsonschema_specifications+y}
then :
                  reason=$sage_use_system_jsonschema_specifications
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jsonschema_specifications"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jsonschema_specifications"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jsonschema_specifications:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jsonschema_specifications"

        spkg_line=" \\$(printf '\n    ')jsonschema_specifications"
    case $is_installed-$SAGE_ENABLE_jsonschema_specifications in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jsonschema_specifications
    for a in $optional_deps_jsonschema_specifications; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jsonschema_specifications"
    DEPS=$runtime_deps_jsonschema_specifications
    CHECK_DEPS=$check_deps_jsonschema_specifications
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jsonschema_specifications = ${BUILD_DEPS}$(printf '\ndeps_')jsonschema_specifications = ${DEPS}$(printf '\ncheck_deps_')jsonschema_specifications = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jsonschema_specifications"

                                            SPKG_VERSION=$version_with_patchlevel_jupymake
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupymake = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupymake"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupymake:
$(ls -l \"$t/var/lib/sage/installed/jupymake\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupymake" = xif_installed
then :
  SAGE_ENABLE_jupymake=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupymake" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-jupymake\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-jupymake\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupymake = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupymake" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupymake"
            if test "x$sage_require_jupymake" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupymake"
            if test ${sage_use_system_jupymake+y}
then :
                  reason=$sage_use_system_jupymake
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " jupymake"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " jupymake"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupymake:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')jupymake"
    case $is_installed-$SAGE_ENABLE_jupymake in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupymake
    for a in $optional_deps_jupymake; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupymake"
    DEPS=$runtime_deps_jupymake
    CHECK_DEPS=$check_deps_jupymake
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupymake = ${BUILD_DEPS}$(printf '\ndeps_')jupymake = ${DEPS}$(printf '\ncheck_deps_')jupymake = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupymake"

                                            SPKG_VERSION=$version_with_patchlevel_jupyter_client
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyter_client = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyter_client"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyter_client:
$(ls -l \"$t/var/lib/sage/installed/jupyter_client\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyter_client" = xif_installed
then :
  SAGE_ENABLE_jupyter_client=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyter_client" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyter_client = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyter_client" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyter_client"
            if test "x$sage_require_jupyter_client" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyter_client"
            if test ${sage_use_system_jupyter_client+y}
then :
                  reason=$sage_use_system_jupyter_client
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_client"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_client"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyter_client:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyter_client"

        spkg_line=" \\$(printf '\n    ')jupyter_client"
    case $is_installed-$SAGE_ENABLE_jupyter_client in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyter_client
    for a in $optional_deps_jupyter_client; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyter_client"
    DEPS=$runtime_deps_jupyter_client
    CHECK_DEPS=$check_deps_jupyter_client
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyter_client = ${BUILD_DEPS}$(printf '\ndeps_')jupyter_client = ${DEPS}$(printf '\ncheck_deps_')jupyter_client = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyter_client"

                                            SPKG_VERSION=$version_with_patchlevel_jupyter_core
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyter_core = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyter_core"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyter_core:
$(ls -l \"$t/var/lib/sage/installed/jupyter_core\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyter_core" = xif_installed
then :
  SAGE_ENABLE_jupyter_core=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyter_core" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyter_core = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyter_core" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyter_core"
            if test "x$sage_require_jupyter_core" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyter_core"
            if test ${sage_use_system_jupyter_core+y}
then :
                  reason=$sage_use_system_jupyter_core
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_core"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_core"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyter_core:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyter_core"

        spkg_line=" \\$(printf '\n    ')jupyter_core"
    case $is_installed-$SAGE_ENABLE_jupyter_core in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyter_core
    for a in $optional_deps_jupyter_core; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyter_core"
    DEPS=$runtime_deps_jupyter_core
    CHECK_DEPS=$check_deps_jupyter_core
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyter_core = ${BUILD_DEPS}$(printf '\ndeps_')jupyter_core = ${DEPS}$(printf '\ncheck_deps_')jupyter_core = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyter_core"

                                            SPKG_VERSION=$version_with_patchlevel_jupyter_events
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyter_events = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyter_events"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyter_events:
$(ls -l \"$t/var/lib/sage/installed/jupyter_events\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyter_events" = xif_installed
then :
  SAGE_ENABLE_jupyter_events=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyter_events" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyter_events = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyter_events" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyter_events"
            if test "x$sage_require_jupyter_events" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyter_events"
            if test ${sage_use_system_jupyter_events+y}
then :
                  reason=$sage_use_system_jupyter_events
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_events"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_events"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyter_events:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyter_events"

        spkg_line=" \\$(printf '\n    ')jupyter_events"
    case $is_installed-$SAGE_ENABLE_jupyter_events in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyter_events
    for a in $optional_deps_jupyter_events; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyter_events"
    DEPS=$runtime_deps_jupyter_events
    CHECK_DEPS=$check_deps_jupyter_events
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyter_events = ${BUILD_DEPS}$(printf '\ndeps_')jupyter_events = ${DEPS}$(printf '\ncheck_deps_')jupyter_events = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyter_events"

                                            SPKG_VERSION=$version_with_patchlevel_jupyter_jsmol
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyter_jsmol = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyter_jsmol"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyter_jsmol:
$(ls -l \"$t/var/lib/sage/installed/jupyter_jsmol\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyter_jsmol" = xif_installed
then :
  SAGE_ENABLE_jupyter_jsmol=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyter_jsmol" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-jupyter_jsmol\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-jupyter_jsmol\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyter_jsmol = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyter_jsmol" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyter_jsmol"
            if test "x$sage_require_jupyter_jsmol" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyter_jsmol"
            if test ${sage_use_system_jupyter_jsmol+y}
then :
                  reason=$sage_use_system_jupyter_jsmol
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " jupyter_jsmol"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " jupyter_jsmol"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyter_jsmol:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')jupyter_jsmol"
    case $is_installed-$SAGE_ENABLE_jupyter_jsmol in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyter_jsmol
    for a in $optional_deps_jupyter_jsmol; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyter_jsmol"
    DEPS=$runtime_deps_jupyter_jsmol
    CHECK_DEPS=$check_deps_jupyter_jsmol
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyter_jsmol = ${BUILD_DEPS}$(printf '\ndeps_')jupyter_jsmol = ${DEPS}$(printf '\ncheck_deps_')jupyter_jsmol = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyter_jsmol"

                                            SPKG_VERSION=$version_with_patchlevel_jupyter_lsp
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyter_lsp = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyter_lsp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyter_lsp:
$(ls -l \"$t/var/lib/sage/installed/jupyter_lsp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyter_lsp" = xif_installed
then :
  SAGE_ENABLE_jupyter_lsp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyter_lsp" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyter_lsp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyter_lsp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyter_lsp"
            if test "x$sage_require_jupyter_lsp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyter_lsp"
            if test ${sage_use_system_jupyter_lsp+y}
then :
                  reason=$sage_use_system_jupyter_lsp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_lsp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_lsp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyter_lsp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyter_lsp"

        spkg_line=" \\$(printf '\n    ')jupyter_lsp"
    case $is_installed-$SAGE_ENABLE_jupyter_lsp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyter_lsp
    for a in $optional_deps_jupyter_lsp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyter_lsp"
    DEPS=$runtime_deps_jupyter_lsp
    CHECK_DEPS=$check_deps_jupyter_lsp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyter_lsp = ${BUILD_DEPS}$(printf '\ndeps_')jupyter_lsp = ${DEPS}$(printf '\ncheck_deps_')jupyter_lsp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyter_lsp"

                                            SPKG_VERSION=$version_with_patchlevel_jupyter_server
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyter_server = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyter_server"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyter_server:
$(ls -l \"$t/var/lib/sage/installed/jupyter_server\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyter_server" = xif_installed
then :
  SAGE_ENABLE_jupyter_server=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyter_server" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyter_server = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyter_server" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyter_server"
            if test "x$sage_require_jupyter_server" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyter_server"
            if test ${sage_use_system_jupyter_server+y}
then :
                  reason=$sage_use_system_jupyter_server
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_server"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_server"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyter_server:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyter_server"

        spkg_line=" \\$(printf '\n    ')jupyter_server"
    case $is_installed-$SAGE_ENABLE_jupyter_server in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyter_server
    for a in $optional_deps_jupyter_server; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyter_server"
    DEPS=$runtime_deps_jupyter_server
    CHECK_DEPS=$check_deps_jupyter_server
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyter_server = ${BUILD_DEPS}$(printf '\ndeps_')jupyter_server = ${DEPS}$(printf '\ncheck_deps_')jupyter_server = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyter_server"

                                            SPKG_VERSION=$version_with_patchlevel_jupyter_server_terminals
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyter_server_terminals = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyter_server_terminals"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyter_server_terminals:
$(ls -l \"$t/var/lib/sage/installed/jupyter_server_terminals\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyter_server_terminals" = xif_installed
then :
  SAGE_ENABLE_jupyter_server_terminals=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyter_server_terminals" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyter_server_terminals = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyter_server_terminals" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyter_server_terminals"
            if test "x$sage_require_jupyter_server_terminals" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyter_server_terminals"
            if test ${sage_use_system_jupyter_server_terminals+y}
then :
                  reason=$sage_use_system_jupyter_server_terminals
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_server_terminals"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_server_terminals"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyter_server_terminals:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyter_server_terminals"

        spkg_line=" \\$(printf '\n    ')jupyter_server_terminals"
    case $is_installed-$SAGE_ENABLE_jupyter_server_terminals in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyter_server_terminals
    for a in $optional_deps_jupyter_server_terminals; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyter_server_terminals"
    DEPS=$runtime_deps_jupyter_server_terminals
    CHECK_DEPS=$check_deps_jupyter_server_terminals
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyter_server_terminals = ${BUILD_DEPS}$(printf '\ndeps_')jupyter_server_terminals = ${DEPS}$(printf '\ncheck_deps_')jupyter_server_terminals = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyter_server_terminals"

                                            SPKG_VERSION=$version_with_patchlevel_jupyter_sphinx
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyter_sphinx = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyter_sphinx"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyter_sphinx:
$(ls -l \"$t/var/lib/sage/installed/jupyter_sphinx\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyter_sphinx" = xif_installed
then :
  SAGE_ENABLE_jupyter_sphinx=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyter_sphinx" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyter_sphinx = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyter_sphinx" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyter_sphinx"
            if test "x$sage_require_jupyter_sphinx" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyter_sphinx"
            if test ${sage_use_system_jupyter_sphinx+y}
then :
                  reason=$sage_use_system_jupyter_sphinx
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_sphinx"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyter_sphinx"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyter_sphinx:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyter_sphinx"

        spkg_line=" \\$(printf '\n    ')jupyter_sphinx"
    case $is_installed-$SAGE_ENABLE_jupyter_sphinx in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyter_sphinx
    for a in $optional_deps_jupyter_sphinx; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyter_sphinx"
    DEPS=$runtime_deps_jupyter_sphinx
    CHECK_DEPS=$check_deps_jupyter_sphinx
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyter_sphinx = ${BUILD_DEPS}$(printf '\ndeps_')jupyter_sphinx = ${DEPS}$(printf '\ncheck_deps_')jupyter_sphinx = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyter_sphinx"

                                            SPKG_VERSION=$version_with_patchlevel_jupyterlab
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyterlab = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyterlab"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyterlab:
$(ls -l \"$t/var/lib/sage/installed/jupyterlab\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyterlab" = xif_installed
then :
  SAGE_ENABLE_jupyterlab=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyterlab" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyterlab = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyterlab" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyterlab"
            if test "x$sage_require_jupyterlab" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyterlab"
            if test ${sage_use_system_jupyterlab+y}
then :
                  reason=$sage_use_system_jupyterlab
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyterlab"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyterlab"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyterlab:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyterlab"

        spkg_line=" \\$(printf '\n    ')jupyterlab"
    case $is_installed-$SAGE_ENABLE_jupyterlab in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyterlab
    for a in $optional_deps_jupyterlab; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyterlab"
    DEPS=$runtime_deps_jupyterlab
    CHECK_DEPS=$check_deps_jupyterlab
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyterlab = ${BUILD_DEPS}$(printf '\ndeps_')jupyterlab = ${DEPS}$(printf '\ncheck_deps_')jupyterlab = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyterlab"

                                            SPKG_VERSION=$version_with_patchlevel_jupyterlab_mathjax2
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyterlab_mathjax2 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyterlab_mathjax2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyterlab_mathjax2:
$(ls -l \"$t/var/lib/sage/installed/jupyterlab_mathjax2\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyterlab_mathjax2" = xif_installed
then :
  SAGE_ENABLE_jupyterlab_mathjax2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyterlab_mathjax2" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyterlab_mathjax2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyterlab_mathjax2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyterlab_mathjax2"
            if test "x$sage_require_jupyterlab_mathjax2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyterlab_mathjax2"
            if test ${sage_use_system_jupyterlab_mathjax2+y}
then :
                  reason=$sage_use_system_jupyterlab_mathjax2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyterlab_mathjax2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyterlab_mathjax2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyterlab_mathjax2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyterlab_mathjax2"

        spkg_line=" \\$(printf '\n    ')jupyterlab_mathjax2"
    case $is_installed-$SAGE_ENABLE_jupyterlab_mathjax2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyterlab_mathjax2
    for a in $optional_deps_jupyterlab_mathjax2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyterlab_mathjax2"
    DEPS=$runtime_deps_jupyterlab_mathjax2
    CHECK_DEPS=$check_deps_jupyterlab_mathjax2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyterlab_mathjax2 = ${BUILD_DEPS}$(printf '\ndeps_')jupyterlab_mathjax2 = ${DEPS}$(printf '\ncheck_deps_')jupyterlab_mathjax2 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyterlab_mathjax2"

                                            SPKG_VERSION=$version_with_patchlevel_jupyterlab_pygments
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyterlab_pygments = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyterlab_pygments"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyterlab_pygments:
$(ls -l \"$t/var/lib/sage/installed/jupyterlab_pygments\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyterlab_pygments" = xif_installed
then :
  SAGE_ENABLE_jupyterlab_pygments=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyterlab_pygments" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyterlab_pygments = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyterlab_pygments" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyterlab_pygments"
            if test "x$sage_require_jupyterlab_pygments" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyterlab_pygments"
            if test ${sage_use_system_jupyterlab_pygments+y}
then :
                  reason=$sage_use_system_jupyterlab_pygments
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyterlab_pygments"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyterlab_pygments"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyterlab_pygments:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyterlab_pygments"

        spkg_line=" \\$(printf '\n    ')jupyterlab_pygments"
    case $is_installed-$SAGE_ENABLE_jupyterlab_pygments in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyterlab_pygments
    for a in $optional_deps_jupyterlab_pygments; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyterlab_pygments"
    DEPS=$runtime_deps_jupyterlab_pygments
    CHECK_DEPS=$check_deps_jupyterlab_pygments
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyterlab_pygments = ${BUILD_DEPS}$(printf '\ndeps_')jupyterlab_pygments = ${DEPS}$(printf '\ncheck_deps_')jupyterlab_pygments = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyterlab_pygments"

                                            SPKG_VERSION=$version_with_patchlevel_jupyterlab_server
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyterlab_server = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyterlab_server"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyterlab_server:
$(ls -l \"$t/var/lib/sage/installed/jupyterlab_server\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyterlab_server" = xif_installed
then :
  SAGE_ENABLE_jupyterlab_server=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyterlab_server" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyterlab_server = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyterlab_server" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyterlab_server"
            if test "x$sage_require_jupyterlab_server" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyterlab_server"
            if test ${sage_use_system_jupyterlab_server+y}
then :
                  reason=$sage_use_system_jupyterlab_server
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyterlab_server"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyterlab_server"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyterlab_server:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyterlab_server"

        spkg_line=" \\$(printf '\n    ')jupyterlab_server"
    case $is_installed-$SAGE_ENABLE_jupyterlab_server in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyterlab_server
    for a in $optional_deps_jupyterlab_server; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyterlab_server"
    DEPS=$runtime_deps_jupyterlab_server
    CHECK_DEPS=$check_deps_jupyterlab_server
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyterlab_server = ${BUILD_DEPS}$(printf '\ndeps_')jupyterlab_server = ${DEPS}$(printf '\ncheck_deps_')jupyterlab_server = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyterlab_server"

                                            SPKG_VERSION=$version_with_patchlevel_jupyterlab_widgets
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')jupyterlab_widgets = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/jupyterlab_widgets"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for jupyterlab_widgets:
$(ls -l \"$t/var/lib/sage/installed/jupyterlab_widgets\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_jupyterlab_widgets" = xif_installed
then :
  SAGE_ENABLE_jupyterlab_widgets=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_jupyterlab_widgets" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')jupyterlab_widgets = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_jupyterlab_widgets" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')jupyterlab_widgets"
            if test "x$sage_require_jupyterlab_widgets" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')jupyterlab_widgets"
            if test ${sage_use_system_jupyterlab_widgets+y}
then :
                  reason=$sage_use_system_jupyterlab_widgets
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyterlab_widgets"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " jupyterlab_widgets"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "jupyterlab_widgets:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')jupyterlab_widgets"

        spkg_line=" \\$(printf '\n    ')jupyterlab_widgets"
    case $is_installed-$SAGE_ENABLE_jupyterlab_widgets in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_jupyterlab_widgets
    for a in $optional_deps_jupyterlab_widgets; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_jupyterlab_widgets"
    DEPS=$runtime_deps_jupyterlab_widgets
    CHECK_DEPS=$check_deps_jupyterlab_widgets
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')jupyterlab_widgets = ${BUILD_DEPS}$(printf '\ndeps_')jupyterlab_widgets = ${DEPS}$(printf '\ncheck_deps_')jupyterlab_widgets = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')jupyterlab_widgets"

                                            SPKG_VERSION=$version_with_patchlevel_kenzo
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')kenzo = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/kenzo"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for kenzo:
$(ls -l \"$t/var/lib/sage/installed/kenzo\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_kenzo" = xif_installed
then :
  SAGE_ENABLE_kenzo=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_kenzo" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-kenzo\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-kenzo\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')kenzo = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_kenzo" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')kenzo"
            if test "x$sage_require_kenzo" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')kenzo"
            if test ${sage_use_system_kenzo+y}
then :
                  reason=$sage_use_system_kenzo
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " kenzo"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " kenzo"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "kenzo:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')kenzo"
    case $is_installed-$SAGE_ENABLE_kenzo in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_kenzo
    for a in $optional_deps_kenzo; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_kenzo"
    DEPS=$runtime_deps_kenzo
    CHECK_DEPS=$check_deps_kenzo
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')kenzo = ${BUILD_DEPS}$(printf '\ndeps_')kenzo = ${DEPS}$(printf '\ncheck_deps_')kenzo = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')kenzo"

                                            SPKG_VERSION=$version_with_patchlevel_kerrgeodesic_gw
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')kerrgeodesic_gw = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/kerrgeodesic_gw"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_kerrgeodesic_gw" = xif_installed
then :
  SAGE_ENABLE_kerrgeodesic_gw=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_kerrgeodesic_gw" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-kerrgeodesic_gw\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-kerrgeodesic_gw\" to uninstall"

                    message="optional pip package; use \"./sage -i kerrgeodesic_gw\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')kerrgeodesic_gw = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_kerrgeodesic_gw" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')kerrgeodesic_gw"
            if test "x$sage_require_kerrgeodesic_gw" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')kerrgeodesic_gw"
            if test ${sage_use_system_kerrgeodesic_gw+y}
then :
                  reason=$sage_use_system_kerrgeodesic_gw
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " kerrgeodesic_gw"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " kerrgeodesic_gw"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "kerrgeodesic_gw:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')kerrgeodesic_gw"
    case $is_installed-$SAGE_ENABLE_kerrgeodesic_gw in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_kerrgeodesic_gw
    for a in $optional_deps_kerrgeodesic_gw; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_kerrgeodesic_gw"
    DEPS=$runtime_deps_kerrgeodesic_gw
    CHECK_DEPS=$check_deps_kerrgeodesic_gw
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')kerrgeodesic_gw = ${BUILD_DEPS}$(printf '\ndeps_')kerrgeodesic_gw = ${DEPS}$(printf '\ncheck_deps_')kerrgeodesic_gw = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')kerrgeodesic_gw"

                                            SPKG_VERSION=$version_with_patchlevel_kissat
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')kissat = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/kissat"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for kissat:
$(ls -l \"$t/var/lib/sage/installed/kissat\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_kissat" = xif_installed
then :
  SAGE_ENABLE_kissat=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_kissat" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-kissat\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-kissat\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')kissat = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_kissat" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')kissat"
            if test "x$sage_require_kissat" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')kissat"
            if test ${sage_use_system_kissat+y}
then :
                  reason=$sage_use_system_kissat
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " kissat"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " kissat"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "kissat:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')kissat"
    case $is_installed-$SAGE_ENABLE_kissat in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_kissat
    for a in $optional_deps_kissat; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_kissat"
    DEPS=$runtime_deps_kissat
    CHECK_DEPS=$check_deps_kissat
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')kissat = ${BUILD_DEPS}$(printf '\ndeps_')kissat = ${DEPS}$(printf '\ncheck_deps_')kissat = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')kissat"

                                            SPKG_VERSION=$version_with_patchlevel_kiwisolver
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')kiwisolver = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/kiwisolver"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for kiwisolver:
$(ls -l \"$t/var/lib/sage/installed/kiwisolver\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_kiwisolver" = xif_installed
then :
  SAGE_ENABLE_kiwisolver=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_kiwisolver" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')kiwisolver = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_kiwisolver" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')kiwisolver"
            if test "x$sage_require_kiwisolver" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')kiwisolver"
            if test ${sage_use_system_kiwisolver+y}
then :
                  reason=$sage_use_system_kiwisolver
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " kiwisolver"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " kiwisolver"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "kiwisolver:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')kiwisolver"

        spkg_line=" \\$(printf '\n    ')kiwisolver"
    case $is_installed-$SAGE_ENABLE_kiwisolver in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_kiwisolver
    for a in $optional_deps_kiwisolver; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_kiwisolver"
    DEPS=$runtime_deps_kiwisolver
    CHECK_DEPS=$check_deps_kiwisolver
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')kiwisolver = ${BUILD_DEPS}$(printf '\ndeps_')kiwisolver = ${DEPS}$(printf '\ncheck_deps_')kiwisolver = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')kiwisolver"

                                            SPKG_VERSION=$version_with_patchlevel_latte_int
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')latte_int = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/latte_int"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for latte_int:
$(ls -l \"$t/var/lib/sage/installed/latte_int\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_latte_int" = xif_installed
then :
  SAGE_ENABLE_latte_int=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_latte_int" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-latte_int\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-latte_int\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')latte_int = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_latte_int" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')latte_int"
            if test "x$sage_require_latte_int" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')latte_int"
            if test ${sage_use_system_latte_int+y}
then :
                  reason=$sage_use_system_latte_int
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " latte_int"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " latte_int"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "latte_int:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')latte_int"
    case $is_installed-$SAGE_ENABLE_latte_int in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_latte_int
    for a in $optional_deps_latte_int; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_latte_int"
    DEPS=$runtime_deps_latte_int
    CHECK_DEPS=$check_deps_latte_int
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')latte_int = ${BUILD_DEPS}$(printf '\ndeps_')latte_int = ${DEPS}$(printf '\ncheck_deps_')latte_int = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')latte_int"

                                            SPKG_VERSION=$version_with_patchlevel_lcalc
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')lcalc = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/lcalc"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for lcalc:
$(ls -l \"$t/var/lib/sage/installed/lcalc\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_lcalc" = xif_installed
then :
  SAGE_ENABLE_lcalc=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_lcalc" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')lcalc = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_lcalc" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')lcalc"
            if test "x$sage_require_lcalc" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')lcalc"
            if test ${sage_use_system_lcalc+y}
then :
                  reason=$sage_use_system_lcalc
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " lcalc"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " lcalc"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "lcalc:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')lcalc"

        spkg_line=" \\$(printf '\n    ')lcalc"
    case $is_installed-$SAGE_ENABLE_lcalc in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_lcalc
    for a in $optional_deps_lcalc; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_lcalc"
    DEPS=$runtime_deps_lcalc
    CHECK_DEPS=$check_deps_lcalc
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')lcalc = ${BUILD_DEPS}$(printf '\ndeps_')lcalc = ${DEPS}$(printf '\ncheck_deps_')lcalc = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')lcalc"

                                            SPKG_VERSION=$version_with_patchlevel_libatomic_ops
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libatomic_ops = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libatomic_ops"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for libatomic_ops:
$(ls -l \"$t/var/lib/sage/installed/libatomic_ops\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libatomic_ops" = xif_installed
then :
  SAGE_ENABLE_libatomic_ops=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libatomic_ops" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libatomic_ops = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libatomic_ops" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libatomic_ops"
            if test "x$sage_require_libatomic_ops" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libatomic_ops"
            if test ${sage_use_system_libatomic_ops+y}
then :
                  reason=$sage_use_system_libatomic_ops
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libatomic_ops"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libatomic_ops"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libatomic_ops:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')libatomic_ops"

        spkg_line=" \\$(printf '\n    ')libatomic_ops"
    case $is_installed-$SAGE_ENABLE_libatomic_ops in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libatomic_ops
    for a in $optional_deps_libatomic_ops; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libatomic_ops"
    DEPS=$runtime_deps_libatomic_ops
    CHECK_DEPS=$check_deps_libatomic_ops
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libatomic_ops = ${BUILD_DEPS}$(printf '\ndeps_')libatomic_ops = ${DEPS}$(printf '\ncheck_deps_')libatomic_ops = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')libatomic_ops"

                                            SPKG_VERSION=$version_with_patchlevel_libbraiding
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libbraiding = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libbraiding"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for libbraiding:
$(ls -l \"$t/var/lib/sage/installed/libbraiding\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libbraiding" = xif_installed
then :
  SAGE_ENABLE_libbraiding=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libbraiding" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libbraiding = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libbraiding" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libbraiding"
            if test "x$sage_require_libbraiding" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libbraiding"
            if test ${sage_use_system_libbraiding+y}
then :
                  reason=$sage_use_system_libbraiding
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libbraiding"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libbraiding"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libbraiding:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')libbraiding"

        spkg_line=" \\$(printf '\n    ')libbraiding"
    case $is_installed-$SAGE_ENABLE_libbraiding in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libbraiding
    for a in $optional_deps_libbraiding; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libbraiding"
    DEPS=$runtime_deps_libbraiding
    CHECK_DEPS=$check_deps_libbraiding
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libbraiding = ${BUILD_DEPS}$(printf '\ndeps_')libbraiding = ${DEPS}$(printf '\ncheck_deps_')libbraiding = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')libbraiding"

                                            SPKG_VERSION=$version_with_patchlevel_libffi
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libffi = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libffi"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for libffi:
$(ls -l \"$t/var/lib/sage/installed/libffi\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libffi" = xif_installed
then :
  SAGE_ENABLE_libffi=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libffi" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libffi = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libffi" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libffi"
            if test "x$sage_require_libffi" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libffi"
            if test ${sage_use_system_libffi+y}
then :
                  reason=$sage_use_system_libffi
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libffi"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libffi"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libffi:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')libffi"

        spkg_line=" \\$(printf '\n    ')libffi"
    case $is_installed-$SAGE_ENABLE_libffi in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libffi
    for a in $optional_deps_libffi; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libffi"
    DEPS=$runtime_deps_libffi
    CHECK_DEPS=$check_deps_libffi
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libffi = ${BUILD_DEPS}$(printf '\ndeps_')libffi = ${DEPS}$(printf '\ncheck_deps_')libffi = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')libffi"

                                            SPKG_VERSION=$version_with_patchlevel_libgd
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libgd = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libgd"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for libgd:
$(ls -l \"$t/var/lib/sage/installed/libgd\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libgd" = xif_installed
then :
  SAGE_ENABLE_libgd=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libgd" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libgd = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libgd" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libgd"
            if test "x$sage_require_libgd" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libgd"
            if test ${sage_use_system_libgd+y}
then :
                  reason=$sage_use_system_libgd
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libgd"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libgd"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libgd:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')libgd"

        spkg_line=" \\$(printf '\n    ')libgd"
    case $is_installed-$SAGE_ENABLE_libgd in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libgd
    for a in $optional_deps_libgd; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libgd"
    DEPS=$runtime_deps_libgd
    CHECK_DEPS=$check_deps_libgd
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libgd = ${BUILD_DEPS}$(printf '\ndeps_')libgd = ${DEPS}$(printf '\ncheck_deps_')libgd = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')libgd"

                                            SPKG_VERSION=$version_with_patchlevel_libgraphviz
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libgraphviz = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libgraphviz"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libgraphviz" = xif_installed
then :
  SAGE_ENABLE_libgraphviz=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libgraphviz" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-libgraphviz\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libgraphviz = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libgraphviz" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libgraphviz"
            if test "x$sage_require_libgraphviz" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libgraphviz"
            if test ${sage_use_system_libgraphviz+y}
then :
                  reason=$sage_use_system_libgraphviz
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libgraphviz"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libgraphviz"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libgraphviz:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')libgraphviz"
    case $is_installed-$SAGE_ENABLE_libgraphviz in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libgraphviz
    for a in $optional_deps_libgraphviz; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libgraphviz"
    DEPS=$runtime_deps_libgraphviz
    CHECK_DEPS=$check_deps_libgraphviz
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libgraphviz = ${BUILD_DEPS}$(printf '\ndeps_')libgraphviz = ${DEPS}$(printf '\ncheck_deps_')libgraphviz = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')libgraphviz"

                                            SPKG_VERSION=$version_with_patchlevel_libhomfly
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libhomfly = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libhomfly"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for libhomfly:
$(ls -l \"$t/var/lib/sage/installed/libhomfly\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libhomfly" = xif_installed
then :
  SAGE_ENABLE_libhomfly=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libhomfly" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libhomfly = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libhomfly" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libhomfly"
            if test "x$sage_require_libhomfly" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libhomfly"
            if test ${sage_use_system_libhomfly+y}
then :
                  reason=$sage_use_system_libhomfly
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libhomfly"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libhomfly"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libhomfly:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')libhomfly"

        spkg_line=" \\$(printf '\n    ')libhomfly"
    case $is_installed-$SAGE_ENABLE_libhomfly in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libhomfly
    for a in $optional_deps_libhomfly; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libhomfly"
    DEPS=$runtime_deps_libhomfly
    CHECK_DEPS=$check_deps_libhomfly
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libhomfly = ${BUILD_DEPS}$(printf '\ndeps_')libhomfly = ${DEPS}$(printf '\ncheck_deps_')libhomfly = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')libhomfly"

                                            SPKG_VERSION=$version_with_patchlevel_libjpeg
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libjpeg = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libjpeg"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libjpeg" = xif_installed
then :
  SAGE_ENABLE_libjpeg=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libjpeg" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-libjpeg\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libjpeg = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libjpeg" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libjpeg"
            if test "x$sage_require_libjpeg" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libjpeg"
            if test ${sage_use_system_libjpeg+y}
then :
                  reason=$sage_use_system_libjpeg
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libjpeg"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libjpeg"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libjpeg:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')libjpeg"
    case $is_installed-$SAGE_ENABLE_libjpeg in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libjpeg
    for a in $optional_deps_libjpeg; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libjpeg"
    DEPS=$runtime_deps_libjpeg
    CHECK_DEPS=$check_deps_libjpeg
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libjpeg = ${BUILD_DEPS}$(printf '\ndeps_')libjpeg = ${DEPS}$(printf '\ncheck_deps_')libjpeg = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')libjpeg"

                                            SPKG_VERSION=$version_with_patchlevel_liblzma
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')liblzma = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/liblzma"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_liblzma" = xif_installed
then :
  SAGE_ENABLE_liblzma=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_liblzma" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')liblzma = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_liblzma" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')liblzma"
            if test "x$sage_require_liblzma" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')liblzma"
            if test ${sage_use_system_liblzma+y}
then :
                  reason=$sage_use_system_liblzma
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " liblzma"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " liblzma"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "liblzma:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')liblzma"
    case $is_installed-$SAGE_ENABLE_liblzma in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_liblzma
    for a in $optional_deps_liblzma; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_liblzma"
    DEPS=$runtime_deps_liblzma
    CHECK_DEPS=$check_deps_liblzma
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')liblzma = ${BUILD_DEPS}$(printf '\ndeps_')liblzma = ${DEPS}$(printf '\ncheck_deps_')liblzma = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')liblzma"

                                            SPKG_VERSION=$version_with_patchlevel_libnauty
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libnauty = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libnauty"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libnauty" = xif_installed
then :
  SAGE_ENABLE_libnauty=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libnauty" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-libnauty\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-libnauty\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libnauty = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libnauty" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libnauty"
            if test "x$sage_require_libnauty" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libnauty"
            if test ${sage_use_system_libnauty+y}
then :
                  reason=$sage_use_system_libnauty
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libnauty"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libnauty"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libnauty:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')libnauty"
    case $is_installed-$SAGE_ENABLE_libnauty in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libnauty
    for a in $optional_deps_libnauty; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libnauty"
    DEPS=$runtime_deps_libnauty
    CHECK_DEPS=$check_deps_libnauty
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libnauty = ${BUILD_DEPS}$(printf '\ndeps_')libnauty = ${DEPS}$(printf '\ncheck_deps_')libnauty = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')libnauty"

                                            SPKG_VERSION=$version_with_patchlevel_libogg
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libogg = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libogg"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for libogg:
$(ls -l \"$t/var/lib/sage/installed/libogg\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libogg" = xif_installed
then :
  SAGE_ENABLE_libogg=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libogg" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-libogg\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-libogg\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libogg = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libogg" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libogg"
            if test "x$sage_require_libogg" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libogg"
            if test ${sage_use_system_libogg+y}
then :
                  reason=$sage_use_system_libogg
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libogg"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libogg"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libogg:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')libogg"
    case $is_installed-$SAGE_ENABLE_libogg in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libogg
    for a in $optional_deps_libogg; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libogg"
    DEPS=$runtime_deps_libogg
    CHECK_DEPS=$check_deps_libogg
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libogg = ${BUILD_DEPS}$(printf '\ndeps_')libogg = ${DEPS}$(printf '\ncheck_deps_')libogg = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')libogg"

                                            SPKG_VERSION=$version_with_patchlevel_libpng
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libpng = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libpng"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for libpng:
$(ls -l \"$t/var/lib/sage/installed/libpng\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libpng" = xif_installed
then :
  SAGE_ENABLE_libpng=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libpng" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libpng = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libpng" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libpng"
            if test "x$sage_require_libpng" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libpng"
            if test ${sage_use_system_libpng+y}
then :
                  reason=$sage_use_system_libpng
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libpng"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " libpng"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libpng:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')libpng"

        spkg_line=" \\$(printf '\n    ')libpng"
    case $is_installed-$SAGE_ENABLE_libpng in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libpng
    for a in $optional_deps_libpng; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libpng"
    DEPS=$runtime_deps_libpng
    CHECK_DEPS=$check_deps_libpng
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libpng = ${BUILD_DEPS}$(printf '\ndeps_')libpng = ${DEPS}$(printf '\ncheck_deps_')libpng = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')libpng"

                                            SPKG_VERSION=$version_with_patchlevel_libsemigroups
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libsemigroups = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libsemigroups"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for libsemigroups:
$(ls -l \"$t/var/lib/sage/installed/libsemigroups\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libsemigroups" = xif_installed
then :
  SAGE_ENABLE_libsemigroups=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libsemigroups" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-libsemigroups\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-libsemigroups\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libsemigroups = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libsemigroups" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libsemigroups"
            if test "x$sage_require_libsemigroups" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libsemigroups"
            if test ${sage_use_system_libsemigroups+y}
then :
                  reason=$sage_use_system_libsemigroups
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libsemigroups"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libsemigroups"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libsemigroups:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')libsemigroups"
    case $is_installed-$SAGE_ENABLE_libsemigroups in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libsemigroups
    for a in $optional_deps_libsemigroups; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libsemigroups"
    DEPS=$runtime_deps_libsemigroups
    CHECK_DEPS=$check_deps_libsemigroups
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libsemigroups = ${BUILD_DEPS}$(printf '\ndeps_')libsemigroups = ${DEPS}$(printf '\ncheck_deps_')libsemigroups = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')libsemigroups"

                                            SPKG_VERSION=$version_with_patchlevel_libuuid
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libuuid = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libuuid"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libuuid" = xif_installed
then :
  SAGE_ENABLE_libuuid=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libuuid" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-libuuid\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libuuid = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libuuid" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libuuid"
            if test "x$sage_require_libuuid" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libuuid"
            if test ${sage_use_system_libuuid+y}
then :
                  reason=$sage_use_system_libuuid
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libuuid"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libuuid"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libuuid:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')libuuid"
    case $is_installed-$SAGE_ENABLE_libuuid in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libuuid
    for a in $optional_deps_libuuid; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libuuid"
    DEPS=$runtime_deps_libuuid
    CHECK_DEPS=$check_deps_libuuid
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libuuid = ${BUILD_DEPS}$(printf '\ndeps_')libuuid = ${DEPS}$(printf '\ncheck_deps_')libuuid = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')libuuid"

                                            SPKG_VERSION=$version_with_patchlevel_libxml2
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')libxml2 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/libxml2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_libxml2" = xif_installed
then :
  SAGE_ENABLE_libxml2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_libxml2" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-libxml2\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')libxml2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_libxml2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')libxml2"
            if test "x$sage_require_libxml2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')libxml2"
            if test ${sage_use_system_libxml2+y}
then :
                  reason=$sage_use_system_libxml2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libxml2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " libxml2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "libxml2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')libxml2"
    case $is_installed-$SAGE_ENABLE_libxml2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_libxml2
    for a in $optional_deps_libxml2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_libxml2"
    DEPS=$runtime_deps_libxml2
    CHECK_DEPS=$check_deps_libxml2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')libxml2 = ${BUILD_DEPS}$(printf '\ndeps_')libxml2 = ${DEPS}$(printf '\ncheck_deps_')libxml2 = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')libxml2"

                                            SPKG_VERSION=$version_with_patchlevel_lidia
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')lidia = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/lidia"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for lidia:
$(ls -l \"$t/var/lib/sage/installed/lidia\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_lidia" = xif_installed
then :
  SAGE_ENABLE_lidia=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_lidia" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-lidia\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-lidia\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')lidia = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_lidia" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')lidia"
            if test "x$sage_require_lidia" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')lidia"
            if test ${sage_use_system_lidia+y}
then :
                  reason=$sage_use_system_lidia
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " lidia"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " lidia"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "lidia:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')lidia"
    case $is_installed-$SAGE_ENABLE_lidia in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_lidia
    for a in $optional_deps_lidia; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_lidia"
    DEPS=$runtime_deps_lidia
    CHECK_DEPS=$check_deps_lidia
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')lidia = ${BUILD_DEPS}$(printf '\ndeps_')lidia = ${DEPS}$(printf '\ncheck_deps_')lidia = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')lidia"

                                            SPKG_VERSION=$version_with_patchlevel_lie
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')lie = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/lie"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for lie:
$(ls -l \"$t/var/lib/sage/installed/lie\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_lie" = xif_installed
then :
  SAGE_ENABLE_lie=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_lie" = xyes
then :
              message="experimental, $install_message"

else $as_nop
              message="experimental"
                                            message="$message, use \"$srcdir/configure --enable-lie\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-lie\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')lie = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_lie" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')lie"
            if test "x$sage_require_lie" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')lie"
            if test ${sage_use_system_lie+y}
then :
                  reason=$sage_use_system_lie
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " lie"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " lie"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "lie:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')lie"
    case $is_installed-$SAGE_ENABLE_lie in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_lie
    for a in $optional_deps_lie; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_lie"
    DEPS=$runtime_deps_lie
    CHECK_DEPS=$check_deps_lie
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')lie = ${BUILD_DEPS}$(printf '\ndeps_')lie = ${DEPS}$(printf '\ncheck_deps_')lie = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')lie"

                                            SPKG_VERSION=$version_with_patchlevel_linbox
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')linbox = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/linbox"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for linbox:
$(ls -l \"$t/var/lib/sage/installed/linbox\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_linbox" = xif_installed
then :
  SAGE_ENABLE_linbox=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_linbox" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')linbox = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_linbox" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')linbox"
            if test "x$sage_require_linbox" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')linbox"
            if test ${sage_use_system_linbox+y}
then :
                  reason=$sage_use_system_linbox
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " linbox"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " linbox"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "linbox:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')linbox"

        spkg_line=" \\$(printf '\n    ')linbox"
    case $is_installed-$SAGE_ENABLE_linbox in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_linbox
    for a in $optional_deps_linbox; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_linbox"
    DEPS=$runtime_deps_linbox
    CHECK_DEPS=$check_deps_linbox
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')linbox = ${BUILD_DEPS}$(printf '\ndeps_')linbox = ${DEPS}$(printf '\ncheck_deps_')linbox = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')linbox"

                                            SPKG_VERSION=$version_with_patchlevel_llvm
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')llvm = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/llvm"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_llvm" = xif_installed
then :
  SAGE_ENABLE_llvm=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_llvm" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-llvm\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')llvm = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_llvm" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')llvm"
            if test "x$sage_require_llvm" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')llvm"
            if test ${sage_use_system_llvm+y}
then :
                  reason=$sage_use_system_llvm
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " llvm"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " llvm"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "llvm:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')llvm"
    case $is_installed-$SAGE_ENABLE_llvm in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_llvm
    for a in $optional_deps_llvm; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_llvm"
    DEPS=$runtime_deps_llvm
    CHECK_DEPS=$check_deps_llvm
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')llvm = ${BUILD_DEPS}$(printf '\ndeps_')llvm = ${DEPS}$(printf '\ncheck_deps_')llvm = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')llvm"

                                            SPKG_VERSION=$version_with_patchlevel_lrcalc
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')lrcalc = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/lrcalc"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for lrcalc:
$(ls -l \"$t/var/lib/sage/installed/lrcalc\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_lrcalc" = xif_installed
then :
  SAGE_ENABLE_lrcalc=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_lrcalc" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')lrcalc = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_lrcalc" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')lrcalc"
            if test "x$sage_require_lrcalc" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')lrcalc"
            if test ${sage_use_system_lrcalc+y}
then :
                  reason=$sage_use_system_lrcalc
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " lrcalc"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " lrcalc"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "lrcalc:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')lrcalc"

        spkg_line=" \\$(printf '\n    ')lrcalc"
    case $is_installed-$SAGE_ENABLE_lrcalc in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_lrcalc
    for a in $optional_deps_lrcalc; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_lrcalc"
    DEPS=$runtime_deps_lrcalc
    CHECK_DEPS=$check_deps_lrcalc
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')lrcalc = ${BUILD_DEPS}$(printf '\ndeps_')lrcalc = ${DEPS}$(printf '\ncheck_deps_')lrcalc = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')lrcalc"

                                            SPKG_VERSION=$version_with_patchlevel_lrcalc_python
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')lrcalc_python = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/lrcalc_python"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for lrcalc_python:
$(ls -l \"$t/var/lib/sage/installed/lrcalc_python\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_lrcalc_python" = xif_installed
then :
  SAGE_ENABLE_lrcalc_python=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_lrcalc_python" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')lrcalc_python = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_lrcalc_python" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')lrcalc_python"
            if test "x$sage_require_lrcalc_python" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')lrcalc_python"
            if test ${sage_use_system_lrcalc_python+y}
then :
                  reason=$sage_use_system_lrcalc_python
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " lrcalc_python"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " lrcalc_python"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "lrcalc_python:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')lrcalc_python"

        spkg_line=" \\$(printf '\n    ')lrcalc_python"
    case $is_installed-$SAGE_ENABLE_lrcalc_python in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_lrcalc_python
    for a in $optional_deps_lrcalc_python; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_lrcalc_python"
    DEPS=$runtime_deps_lrcalc_python
    CHECK_DEPS=$check_deps_lrcalc_python
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')lrcalc_python = ${BUILD_DEPS}$(printf '\ndeps_')lrcalc_python = ${DEPS}$(printf '\ncheck_deps_')lrcalc_python = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')lrcalc_python"

                                            SPKG_VERSION=$version_with_patchlevel_lrslib
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')lrslib = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/lrslib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for lrslib:
$(ls -l \"$t/var/lib/sage/installed/lrslib\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_lrslib" = xif_installed
then :
  SAGE_ENABLE_lrslib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_lrslib" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-lrslib\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-lrslib\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')lrslib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_lrslib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')lrslib"
            if test "x$sage_require_lrslib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')lrslib"
            if test ${sage_use_system_lrslib+y}
then :
                  reason=$sage_use_system_lrslib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " lrslib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " lrslib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "lrslib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')lrslib"
    case $is_installed-$SAGE_ENABLE_lrslib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_lrslib
    for a in $optional_deps_lrslib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_lrslib"
    DEPS=$runtime_deps_lrslib
    CHECK_DEPS=$check_deps_lrslib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')lrslib = ${BUILD_DEPS}$(printf '\ndeps_')lrslib = ${DEPS}$(printf '\ncheck_deps_')lrslib = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')lrslib"

                                            SPKG_VERSION=$version_with_patchlevel_m4ri
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')m4ri = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/m4ri"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for m4ri:
$(ls -l \"$t/var/lib/sage/installed/m4ri\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_m4ri" = xif_installed
then :
  SAGE_ENABLE_m4ri=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_m4ri" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')m4ri = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_m4ri" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')m4ri"
            if test "x$sage_require_m4ri" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')m4ri"
            if test ${sage_use_system_m4ri+y}
then :
                  reason=$sage_use_system_m4ri
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " m4ri"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " m4ri"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "m4ri:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')m4ri"

        spkg_line=" \\$(printf '\n    ')m4ri"
    case $is_installed-$SAGE_ENABLE_m4ri in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_m4ri
    for a in $optional_deps_m4ri; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_m4ri"
    DEPS=$runtime_deps_m4ri
    CHECK_DEPS=$check_deps_m4ri
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')m4ri = ${BUILD_DEPS}$(printf '\ndeps_')m4ri = ${DEPS}$(printf '\ncheck_deps_')m4ri = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')m4ri"

                                            SPKG_VERSION=$version_with_patchlevel_m4rie
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')m4rie = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/m4rie"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for m4rie:
$(ls -l \"$t/var/lib/sage/installed/m4rie\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_m4rie" = xif_installed
then :
  SAGE_ENABLE_m4rie=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_m4rie" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')m4rie = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_m4rie" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')m4rie"
            if test "x$sage_require_m4rie" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')m4rie"
            if test ${sage_use_system_m4rie+y}
then :
                  reason=$sage_use_system_m4rie
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " m4rie"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " m4rie"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "m4rie:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')m4rie"

        spkg_line=" \\$(printf '\n    ')m4rie"
    case $is_installed-$SAGE_ENABLE_m4rie in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_m4rie
    for a in $optional_deps_m4rie; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_m4rie"
    DEPS=$runtime_deps_m4rie
    CHECK_DEPS=$check_deps_m4rie
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')m4rie = ${BUILD_DEPS}$(printf '\ndeps_')m4rie = ${DEPS}$(printf '\ncheck_deps_')m4rie = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')m4rie"

                                            SPKG_VERSION=$version_with_patchlevel_macaulay2
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')macaulay2 = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/macaulay2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for macaulay2:
$(ls -l \"$t/var/lib/sage/installed/macaulay2\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_macaulay2" = xif_installed
then :
  SAGE_ENABLE_macaulay2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_macaulay2" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-macaulay2\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-macaulay2\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')macaulay2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_macaulay2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')macaulay2"
            if test "x$sage_require_macaulay2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')macaulay2"
            if test ${sage_use_system_macaulay2+y}
then :
                  reason=$sage_use_system_macaulay2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " macaulay2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " macaulay2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "macaulay2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')macaulay2"
    case $is_installed-$SAGE_ENABLE_macaulay2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_macaulay2
    for a in $optional_deps_macaulay2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_macaulay2"
    DEPS=$runtime_deps_macaulay2
    CHECK_DEPS=$check_deps_macaulay2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')macaulay2 = ${BUILD_DEPS}$(printf '\ndeps_')macaulay2 = ${DEPS}$(printf '\ncheck_deps_')macaulay2 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')macaulay2"

                                            SPKG_VERSION=$version_with_patchlevel_markupsafe
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')markupsafe = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/markupsafe"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for markupsafe:
$(ls -l \"$t/var/lib/sage/installed/markupsafe\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_markupsafe" = xif_installed
then :
  SAGE_ENABLE_markupsafe=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_markupsafe" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')markupsafe = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_markupsafe" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')markupsafe"
            if test "x$sage_require_markupsafe" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')markupsafe"
            if test ${sage_use_system_markupsafe+y}
then :
                  reason=$sage_use_system_markupsafe
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " markupsafe"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " markupsafe"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "markupsafe:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')markupsafe"

        spkg_line=" \\$(printf '\n    ')markupsafe"
    case $is_installed-$SAGE_ENABLE_markupsafe in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_markupsafe
    for a in $optional_deps_markupsafe; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_markupsafe"
    DEPS=$runtime_deps_markupsafe
    CHECK_DEPS=$check_deps_markupsafe
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')markupsafe = ${BUILD_DEPS}$(printf '\ndeps_')markupsafe = ${DEPS}$(printf '\ncheck_deps_')markupsafe = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')markupsafe"

                                            SPKG_VERSION=$version_with_patchlevel_mathics
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')mathics = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/mathics"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_mathics" = xif_installed
then :
  SAGE_ENABLE_mathics=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_mathics" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-mathics\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-mathics\" to uninstall"

                    message="optional pip package; use \"./sage -i mathics\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')mathics = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_mathics" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')mathics"
            if test "x$sage_require_mathics" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')mathics"
            if test ${sage_use_system_mathics+y}
then :
                  reason=$sage_use_system_mathics
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " mathics"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " mathics"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "mathics:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')mathics"
    case $is_installed-$SAGE_ENABLE_mathics in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_mathics
    for a in $optional_deps_mathics; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_mathics"
    DEPS=$runtime_deps_mathics
    CHECK_DEPS=$check_deps_mathics
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')mathics = ${BUILD_DEPS}$(printf '\ndeps_')mathics = ${DEPS}$(printf '\ncheck_deps_')mathics = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')mathics"

                                            SPKG_VERSION=$version_with_patchlevel_mathjax
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')mathjax = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/mathjax"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for mathjax:
$(ls -l \"$t/var/lib/sage/installed/mathjax\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_mathjax" = xif_installed
then :
  SAGE_ENABLE_mathjax=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_mathjax" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')mathjax = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_mathjax" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')mathjax"
            if test "x$sage_require_mathjax" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')mathjax"
            if test ${sage_use_system_mathjax+y}
then :
                  reason=$sage_use_system_mathjax
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mathjax"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mathjax"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "mathjax:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')mathjax"

        spkg_line=" \\$(printf '\n    ')mathjax"
    case $is_installed-$SAGE_ENABLE_mathjax in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_mathjax
    for a in $optional_deps_mathjax; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_mathjax"
    DEPS=$runtime_deps_mathjax
    CHECK_DEPS=$check_deps_mathjax
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')mathjax = ${BUILD_DEPS}$(printf '\ndeps_')mathjax = ${DEPS}$(printf '\ncheck_deps_')mathjax = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')mathjax"

                                            SPKG_VERSION=$version_with_patchlevel_matplotlib
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')matplotlib = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/matplotlib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for matplotlib:
$(ls -l \"$t/var/lib/sage/installed/matplotlib\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_matplotlib" = xif_installed
then :
  SAGE_ENABLE_matplotlib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_matplotlib" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')matplotlib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_matplotlib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')matplotlib"
            if test "x$sage_require_matplotlib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')matplotlib"
            if test ${sage_use_system_matplotlib+y}
then :
                  reason=$sage_use_system_matplotlib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " matplotlib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " matplotlib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "matplotlib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')matplotlib"

        spkg_line=" \\$(printf '\n    ')matplotlib"
    case $is_installed-$SAGE_ENABLE_matplotlib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_matplotlib
    for a in $optional_deps_matplotlib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_matplotlib"
    DEPS=$runtime_deps_matplotlib
    CHECK_DEPS=$check_deps_matplotlib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')matplotlib = ${BUILD_DEPS}$(printf '\ndeps_')matplotlib = ${DEPS}$(printf '\ncheck_deps_')matplotlib = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')matplotlib"

                                            SPKG_VERSION=$version_with_patchlevel_matplotlib_inline
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')matplotlib_inline = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/matplotlib_inline"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for matplotlib_inline:
$(ls -l \"$t/var/lib/sage/installed/matplotlib_inline\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_matplotlib_inline" = xif_installed
then :
  SAGE_ENABLE_matplotlib_inline=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_matplotlib_inline" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')matplotlib_inline = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_matplotlib_inline" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')matplotlib_inline"
            if test "x$sage_require_matplotlib_inline" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')matplotlib_inline"
            if test ${sage_use_system_matplotlib_inline+y}
then :
                  reason=$sage_use_system_matplotlib_inline
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " matplotlib_inline"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " matplotlib_inline"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "matplotlib_inline:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')matplotlib_inline"

        spkg_line=" \\$(printf '\n    ')matplotlib_inline"
    case $is_installed-$SAGE_ENABLE_matplotlib_inline in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_matplotlib_inline
    for a in $optional_deps_matplotlib_inline; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_matplotlib_inline"
    DEPS=$runtime_deps_matplotlib_inline
    CHECK_DEPS=$check_deps_matplotlib_inline
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')matplotlib_inline = ${BUILD_DEPS}$(printf '\ndeps_')matplotlib_inline = ${DEPS}$(printf '\ncheck_deps_')matplotlib_inline = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')matplotlib_inline"

                                            SPKG_VERSION=$version_with_patchlevel_matroid_database
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')matroid_database = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/matroid_database"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for matroid_database:
$(ls -l \"$t/var/lib/sage/installed/matroid_database\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_matroid_database" = xif_installed
then :
  SAGE_ENABLE_matroid_database=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_matroid_database" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-matroid_database\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-matroid_database\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')matroid_database = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_matroid_database" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')matroid_database"
            if test "x$sage_require_matroid_database" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')matroid_database"
            if test ${sage_use_system_matroid_database+y}
then :
                  reason=$sage_use_system_matroid_database
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " matroid_database"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " matroid_database"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "matroid_database:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')matroid_database"
    case $is_installed-$SAGE_ENABLE_matroid_database in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_matroid_database
    for a in $optional_deps_matroid_database; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_matroid_database"
    DEPS=$runtime_deps_matroid_database
    CHECK_DEPS=$check_deps_matroid_database
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')matroid_database = ${BUILD_DEPS}$(printf '\ndeps_')matroid_database = ${DEPS}$(printf '\ncheck_deps_')matroid_database = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')matroid_database"

                                            SPKG_VERSION=$version_with_patchlevel_maxima
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')maxima = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/maxima"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for maxima:
$(ls -l \"$t/var/lib/sage/installed/maxima\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_maxima" = xif_installed
then :
  SAGE_ENABLE_maxima=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_maxima" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')maxima = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_maxima" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')maxima"
            if test "x$sage_require_maxima" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')maxima"
            if test ${sage_use_system_maxima+y}
then :
                  reason=$sage_use_system_maxima
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " maxima"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " maxima"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "maxima:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')maxima"

        spkg_line=" \\$(printf '\n    ')maxima"
    case $is_installed-$SAGE_ENABLE_maxima in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_maxima
    for a in $optional_deps_maxima; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_maxima"
    DEPS=$runtime_deps_maxima
    CHECK_DEPS=$check_deps_maxima
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')maxima = ${BUILD_DEPS}$(printf '\ndeps_')maxima = ${DEPS}$(printf '\ncheck_deps_')maxima = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')maxima"

                                            SPKG_VERSION=$version_with_patchlevel_mcqd
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')mcqd = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/mcqd"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for mcqd:
$(ls -l \"$t/var/lib/sage/installed/mcqd\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_mcqd" = xif_installed
then :
  SAGE_ENABLE_mcqd=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_mcqd" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-mcqd\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-mcqd\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')mcqd = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_mcqd" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')mcqd"
            if test "x$sage_require_mcqd" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')mcqd"
            if test ${sage_use_system_mcqd+y}
then :
                  reason=$sage_use_system_mcqd
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " mcqd"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " mcqd"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "mcqd:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')mcqd"
    case $is_installed-$SAGE_ENABLE_mcqd in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_mcqd
    for a in $optional_deps_mcqd; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_mcqd"
    DEPS=$runtime_deps_mcqd
    CHECK_DEPS=$check_deps_mcqd
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')mcqd = ${BUILD_DEPS}$(printf '\ndeps_')mcqd = ${DEPS}$(printf '\ncheck_deps_')mcqd = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')mcqd"

                                            SPKG_VERSION=$version_with_patchlevel_meataxe
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')meataxe = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/meataxe"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for meataxe:
$(ls -l \"$t/var/lib/sage/installed/meataxe\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_meataxe" = xif_installed
then :
  SAGE_ENABLE_meataxe=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_meataxe" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-meataxe\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-meataxe\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')meataxe = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_meataxe" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')meataxe"
            if test "x$sage_require_meataxe" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')meataxe"
            if test ${sage_use_system_meataxe+y}
then :
                  reason=$sage_use_system_meataxe
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " meataxe"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " meataxe"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "meataxe:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')meataxe"
    case $is_installed-$SAGE_ENABLE_meataxe in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_meataxe
    for a in $optional_deps_meataxe; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_meataxe"
    DEPS=$runtime_deps_meataxe
    CHECK_DEPS=$check_deps_meataxe
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')meataxe = ${BUILD_DEPS}$(printf '\ndeps_')meataxe = ${DEPS}$(printf '\ncheck_deps_')meataxe = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')meataxe"

                                            SPKG_VERSION=$version_with_patchlevel_memory_allocator
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')memory_allocator = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/memory_allocator"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for memory_allocator:
$(ls -l \"$t/var/lib/sage/installed/memory_allocator\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_memory_allocator" = xif_installed
then :
  SAGE_ENABLE_memory_allocator=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_memory_allocator" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')memory_allocator = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_memory_allocator" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')memory_allocator"
            if test "x$sage_require_memory_allocator" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')memory_allocator"
            if test ${sage_use_system_memory_allocator+y}
then :
                  reason=$sage_use_system_memory_allocator
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " memory_allocator"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " memory_allocator"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "memory_allocator:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')memory_allocator"

        spkg_line=" \\$(printf '\n    ')memory_allocator"
    case $is_installed-$SAGE_ENABLE_memory_allocator in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_memory_allocator
    for a in $optional_deps_memory_allocator; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_memory_allocator"
    DEPS=$runtime_deps_memory_allocator
    CHECK_DEPS=$check_deps_memory_allocator
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')memory_allocator = ${BUILD_DEPS}$(printf '\ndeps_')memory_allocator = ${DEPS}$(printf '\ncheck_deps_')memory_allocator = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')memory_allocator"

                                            SPKG_VERSION=$version_with_patchlevel_meson
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')meson = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/meson"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for meson:
$(ls -l \"$t/var/lib/sage/installed/meson\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_meson" = xif_installed
then :
  SAGE_ENABLE_meson=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_meson" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')meson = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_meson" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')meson"
            if test "x$sage_require_meson" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')meson"
            if test ${sage_use_system_meson+y}
then :
                  reason=$sage_use_system_meson
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " meson"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " meson"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "meson:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')meson"

        spkg_line=" \\$(printf '\n    ')meson"
    case $is_installed-$SAGE_ENABLE_meson in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_meson
    for a in $optional_deps_meson; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_meson"
    DEPS=$runtime_deps_meson
    CHECK_DEPS=$check_deps_meson
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')meson = ${BUILD_DEPS}$(printf '\ndeps_')meson = ${DEPS}$(printf '\ncheck_deps_')meson = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')meson"

                                            SPKG_VERSION=$version_with_patchlevel_meson_python
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')meson_python = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/meson_python"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for meson_python:
$(ls -l \"$t/var/lib/sage/installed/meson_python\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_meson_python" = xif_installed
then :
  SAGE_ENABLE_meson_python=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_meson_python" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')meson_python = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_meson_python" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')meson_python"
            if test "x$sage_require_meson_python" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')meson_python"
            if test ${sage_use_system_meson_python+y}
then :
                  reason=$sage_use_system_meson_python
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " meson_python"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " meson_python"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "meson_python:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')meson_python"

        spkg_line=" \\$(printf '\n    ')meson_python"
    case $is_installed-$SAGE_ENABLE_meson_python in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_meson_python
    for a in $optional_deps_meson_python; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_meson_python"
    DEPS=$runtime_deps_meson_python
    CHECK_DEPS=$check_deps_meson_python
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')meson_python = ${BUILD_DEPS}$(printf '\ndeps_')meson_python = ${DEPS}$(printf '\ncheck_deps_')meson_python = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')meson_python"

                                            SPKG_VERSION=$version_with_patchlevel_mistune
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')mistune = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/mistune"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for mistune:
$(ls -l \"$t/var/lib/sage/installed/mistune\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_mistune" = xif_installed
then :
  SAGE_ENABLE_mistune=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_mistune" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')mistune = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_mistune" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')mistune"
            if test "x$sage_require_mistune" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')mistune"
            if test ${sage_use_system_mistune+y}
then :
                  reason=$sage_use_system_mistune
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mistune"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mistune"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "mistune:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')mistune"

        spkg_line=" \\$(printf '\n    ')mistune"
    case $is_installed-$SAGE_ENABLE_mistune in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_mistune
    for a in $optional_deps_mistune; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_mistune"
    DEPS=$runtime_deps_mistune
    CHECK_DEPS=$check_deps_mistune
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')mistune = ${BUILD_DEPS}$(printf '\ndeps_')mistune = ${DEPS}$(printf '\ncheck_deps_')mistune = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')mistune"

                                            SPKG_VERSION=$version_with_patchlevel_modular_decomposition
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')modular_decomposition = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/modular_decomposition"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for modular_decomposition:
$(ls -l \"$t/var/lib/sage/installed/modular_decomposition\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_modular_decomposition" = xif_installed
then :
  SAGE_ENABLE_modular_decomposition=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_modular_decomposition" = xyes
then :
              message="experimental, $install_message"

else $as_nop
              message="experimental"
                                            message="$message, use \"$srcdir/configure --enable-modular_decomposition\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-modular_decomposition\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')modular_decomposition = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_modular_decomposition" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')modular_decomposition"
            if test "x$sage_require_modular_decomposition" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')modular_decomposition"
            if test ${sage_use_system_modular_decomposition+y}
then :
                  reason=$sage_use_system_modular_decomposition
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " modular_decomposition"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " modular_decomposition"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "modular_decomposition:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')modular_decomposition"
    case $is_installed-$SAGE_ENABLE_modular_decomposition in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_modular_decomposition
    for a in $optional_deps_modular_decomposition; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_modular_decomposition"
    DEPS=$runtime_deps_modular_decomposition
    CHECK_DEPS=$check_deps_modular_decomposition
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')modular_decomposition = ${BUILD_DEPS}$(printf '\ndeps_')modular_decomposition = ${DEPS}$(printf '\ncheck_deps_')modular_decomposition = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')modular_decomposition"

                                            SPKG_VERSION=$version_with_patchlevel_modular_resolution
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')modular_resolution = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/modular_resolution"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for modular_resolution:
$(ls -l \"$t/var/lib/sage/installed/modular_resolution\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_modular_resolution" = xif_installed
then :
  SAGE_ENABLE_modular_resolution=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_modular_resolution" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-modular_resolution\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-modular_resolution\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')modular_resolution = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_modular_resolution" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')modular_resolution"
            if test "x$sage_require_modular_resolution" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')modular_resolution"
            if test ${sage_use_system_modular_resolution+y}
then :
                  reason=$sage_use_system_modular_resolution
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " modular_resolution"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " modular_resolution"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "modular_resolution:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')modular_resolution"
    case $is_installed-$SAGE_ENABLE_modular_resolution in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_modular_resolution
    for a in $optional_deps_modular_resolution; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_modular_resolution"
    DEPS=$runtime_deps_modular_resolution
    CHECK_DEPS=$check_deps_modular_resolution
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')modular_resolution = ${BUILD_DEPS}$(printf '\ndeps_')modular_resolution = ${DEPS}$(printf '\ncheck_deps_')modular_resolution = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')modular_resolution"

                                            SPKG_VERSION=$version_with_patchlevel_mpc
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')mpc = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/mpc"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for mpc:
$(ls -l \"$t/var/lib/sage/installed/mpc\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_mpc" = xif_installed
then :
  SAGE_ENABLE_mpc=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_mpc" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')mpc = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_mpc" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')mpc"
            if test "x$sage_require_mpc" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')mpc"
            if test ${sage_use_system_mpc+y}
then :
                  reason=$sage_use_system_mpc
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mpc"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mpc"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "mpc:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')mpc"

        spkg_line=" \\$(printf '\n    ')mpc"
    case $is_installed-$SAGE_ENABLE_mpc in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_mpc
    for a in $optional_deps_mpc; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_mpc"
    DEPS=$runtime_deps_mpc
    CHECK_DEPS=$check_deps_mpc
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')mpc = ${BUILD_DEPS}$(printf '\ndeps_')mpc = ${DEPS}$(printf '\ncheck_deps_')mpc = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')mpc"

                                            SPKG_VERSION=$version_with_patchlevel_mpfi
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')mpfi = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/mpfi"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for mpfi:
$(ls -l \"$t/var/lib/sage/installed/mpfi\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_mpfi" = xif_installed
then :
  SAGE_ENABLE_mpfi=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_mpfi" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')mpfi = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_mpfi" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')mpfi"
            if test "x$sage_require_mpfi" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')mpfi"
            if test ${sage_use_system_mpfi+y}
then :
                  reason=$sage_use_system_mpfi
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mpfi"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mpfi"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "mpfi:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')mpfi"

        spkg_line=" \\$(printf '\n    ')mpfi"
    case $is_installed-$SAGE_ENABLE_mpfi in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_mpfi
    for a in $optional_deps_mpfi; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_mpfi"
    DEPS=$runtime_deps_mpfi
    CHECK_DEPS=$check_deps_mpfi
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')mpfi = ${BUILD_DEPS}$(printf '\ndeps_')mpfi = ${DEPS}$(printf '\ncheck_deps_')mpfi = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')mpfi"

                                            SPKG_VERSION=$version_with_patchlevel_mpfr
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')mpfr = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/mpfr"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for mpfr:
$(ls -l \"$t/var/lib/sage/installed/mpfr\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_mpfr" = xif_installed
then :
  SAGE_ENABLE_mpfr=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_mpfr" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')mpfr = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_mpfr" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')mpfr"
            if test "x$sage_require_mpfr" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')mpfr"
            if test ${sage_use_system_mpfr+y}
then :
                  reason=$sage_use_system_mpfr
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mpfr"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mpfr"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "mpfr:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')mpfr"

        spkg_line=" \\$(printf '\n    ')mpfr"
    case $is_installed-$SAGE_ENABLE_mpfr in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_mpfr
    for a in $optional_deps_mpfr; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_mpfr"
    DEPS=$runtime_deps_mpfr
    CHECK_DEPS=$check_deps_mpfr
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')mpfr = ${BUILD_DEPS}$(printf '\ndeps_')mpfr = ${DEPS}$(printf '\ncheck_deps_')mpfr = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')mpfr"

                                            SPKG_VERSION=$version_with_patchlevel_mpfrcx
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')mpfrcx = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/mpfrcx"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for mpfrcx:
$(ls -l \"$t/var/lib/sage/installed/mpfrcx\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_mpfrcx" = xif_installed
then :
  SAGE_ENABLE_mpfrcx=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_mpfrcx" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-mpfrcx\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-mpfrcx\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')mpfrcx = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_mpfrcx" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')mpfrcx"
            if test "x$sage_require_mpfrcx" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')mpfrcx"
            if test ${sage_use_system_mpfrcx+y}
then :
                  reason=$sage_use_system_mpfrcx
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " mpfrcx"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " mpfrcx"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "mpfrcx:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')mpfrcx"
    case $is_installed-$SAGE_ENABLE_mpfrcx in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_mpfrcx
    for a in $optional_deps_mpfrcx; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_mpfrcx"
    DEPS=$runtime_deps_mpfrcx
    CHECK_DEPS=$check_deps_mpfrcx
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')mpfrcx = ${BUILD_DEPS}$(printf '\ndeps_')mpfrcx = ${DEPS}$(printf '\ncheck_deps_')mpfrcx = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')mpfrcx"

                                            SPKG_VERSION=$version_with_patchlevel_mpmath
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')mpmath = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/mpmath"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for mpmath:
$(ls -l \"$t/var/lib/sage/installed/mpmath\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_mpmath" = xif_installed
then :
  SAGE_ENABLE_mpmath=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_mpmath" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')mpmath = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_mpmath" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')mpmath"
            if test "x$sage_require_mpmath" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')mpmath"
            if test ${sage_use_system_mpmath+y}
then :
                  reason=$sage_use_system_mpmath
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mpmath"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " mpmath"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "mpmath:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')mpmath"

        spkg_line=" \\$(printf '\n    ')mpmath"
    case $is_installed-$SAGE_ENABLE_mpmath in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_mpmath
    for a in $optional_deps_mpmath; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_mpmath"
    DEPS=$runtime_deps_mpmath
    CHECK_DEPS=$check_deps_mpmath
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')mpmath = ${BUILD_DEPS}$(printf '\ndeps_')mpmath = ${DEPS}$(printf '\ncheck_deps_')mpmath = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')mpmath"

                                            SPKG_VERSION=$version_with_patchlevel_mpsolve
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')mpsolve = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/mpsolve"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for mpsolve:
$(ls -l \"$t/var/lib/sage/installed/mpsolve\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_mpsolve" = xif_installed
then :
  SAGE_ENABLE_mpsolve=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_mpsolve" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-mpsolve\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-mpsolve\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')mpsolve = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_mpsolve" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')mpsolve"
            if test "x$sage_require_mpsolve" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')mpsolve"
            if test ${sage_use_system_mpsolve+y}
then :
                  reason=$sage_use_system_mpsolve
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " mpsolve"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " mpsolve"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "mpsolve:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')mpsolve"
    case $is_installed-$SAGE_ENABLE_mpsolve in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_mpsolve
    for a in $optional_deps_mpsolve; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_mpsolve"
    DEPS=$runtime_deps_mpsolve
    CHECK_DEPS=$check_deps_mpsolve
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')mpsolve = ${BUILD_DEPS}$(printf '\ndeps_')mpsolve = ${DEPS}$(printf '\ncheck_deps_')mpsolve = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')mpsolve"

                                            SPKG_VERSION=$version_with_patchlevel_msolve
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')msolve = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/msolve"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for msolve:
$(ls -l \"$t/var/lib/sage/installed/msolve\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_msolve" = xif_installed
then :
  SAGE_ENABLE_msolve=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_msolve" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-msolve\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-msolve\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')msolve = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_msolve" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')msolve"
            if test "x$sage_require_msolve" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')msolve"
            if test ${sage_use_system_msolve+y}
then :
                  reason=$sage_use_system_msolve
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " msolve"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " msolve"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "msolve:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')msolve"
    case $is_installed-$SAGE_ENABLE_msolve in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_msolve
    for a in $optional_deps_msolve; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_msolve"
    DEPS=$runtime_deps_msolve
    CHECK_DEPS=$check_deps_msolve
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')msolve = ${BUILD_DEPS}$(printf '\ndeps_')msolve = ${DEPS}$(printf '\ncheck_deps_')msolve = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')msolve"

                                            SPKG_VERSION=$version_with_patchlevel_multipolynomial_bases
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')multipolynomial_bases = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/multipolynomial_bases"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_multipolynomial_bases" = xif_installed
then :
  SAGE_ENABLE_multipolynomial_bases=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_multipolynomial_bases" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-multipolynomial_bases\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-multipolynomial_bases\" to uninstall"

                    message="optional pip package; use \"./sage -i multipolynomial_bases\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')multipolynomial_bases = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_multipolynomial_bases" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')multipolynomial_bases"
            if test "x$sage_require_multipolynomial_bases" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')multipolynomial_bases"
            if test ${sage_use_system_multipolynomial_bases+y}
then :
                  reason=$sage_use_system_multipolynomial_bases
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " multipolynomial_bases"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " multipolynomial_bases"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "multipolynomial_bases:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')multipolynomial_bases"
    case $is_installed-$SAGE_ENABLE_multipolynomial_bases in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_multipolynomial_bases
    for a in $optional_deps_multipolynomial_bases; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_multipolynomial_bases"
    DEPS=$runtime_deps_multipolynomial_bases
    CHECK_DEPS=$check_deps_multipolynomial_bases
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')multipolynomial_bases = ${BUILD_DEPS}$(printf '\ndeps_')multipolynomial_bases = ${DEPS}$(printf '\ncheck_deps_')multipolynomial_bases = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')multipolynomial_bases"

                                            SPKG_VERSION=$version_with_patchlevel_nauty
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')nauty = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/nauty"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for nauty:
$(ls -l \"$t/var/lib/sage/installed/nauty\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_nauty" = xif_installed
then :
  SAGE_ENABLE_nauty=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_nauty" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')nauty = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_nauty" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')nauty"
            if test "x$sage_require_nauty" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')nauty"
            if test ${sage_use_system_nauty+y}
then :
                  reason=$sage_use_system_nauty
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " nauty"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " nauty"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "nauty:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')nauty"

        spkg_line=" \\$(printf '\n    ')nauty"
    case $is_installed-$SAGE_ENABLE_nauty in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_nauty
    for a in $optional_deps_nauty; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_nauty"
    DEPS=$runtime_deps_nauty
    CHECK_DEPS=$check_deps_nauty
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')nauty = ${BUILD_DEPS}$(printf '\ndeps_')nauty = ${DEPS}$(printf '\ncheck_deps_')nauty = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')nauty"

                                            SPKG_VERSION=$version_with_patchlevel_nbclient
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')nbclient = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/nbclient"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for nbclient:
$(ls -l \"$t/var/lib/sage/installed/nbclient\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_nbclient" = xif_installed
then :
  SAGE_ENABLE_nbclient=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_nbclient" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')nbclient = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_nbclient" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')nbclient"
            if test "x$sage_require_nbclient" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')nbclient"
            if test ${sage_use_system_nbclient+y}
then :
                  reason=$sage_use_system_nbclient
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " nbclient"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " nbclient"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "nbclient:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')nbclient"

        spkg_line=" \\$(printf '\n    ')nbclient"
    case $is_installed-$SAGE_ENABLE_nbclient in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_nbclient
    for a in $optional_deps_nbclient; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_nbclient"
    DEPS=$runtime_deps_nbclient
    CHECK_DEPS=$check_deps_nbclient
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')nbclient = ${BUILD_DEPS}$(printf '\ndeps_')nbclient = ${DEPS}$(printf '\ncheck_deps_')nbclient = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')nbclient"

                                            SPKG_VERSION=$version_with_patchlevel_nbconvert
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')nbconvert = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/nbconvert"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for nbconvert:
$(ls -l \"$t/var/lib/sage/installed/nbconvert\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_nbconvert" = xif_installed
then :
  SAGE_ENABLE_nbconvert=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_nbconvert" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')nbconvert = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_nbconvert" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')nbconvert"
            if test "x$sage_require_nbconvert" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')nbconvert"
            if test ${sage_use_system_nbconvert+y}
then :
                  reason=$sage_use_system_nbconvert
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " nbconvert"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " nbconvert"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "nbconvert:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')nbconvert"

        spkg_line=" \\$(printf '\n    ')nbconvert"
    case $is_installed-$SAGE_ENABLE_nbconvert in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_nbconvert
    for a in $optional_deps_nbconvert; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_nbconvert"
    DEPS=$runtime_deps_nbconvert
    CHECK_DEPS=$check_deps_nbconvert
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')nbconvert = ${BUILD_DEPS}$(printf '\ndeps_')nbconvert = ${DEPS}$(printf '\ncheck_deps_')nbconvert = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')nbconvert"

                                            SPKG_VERSION=$version_with_patchlevel_nbformat
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')nbformat = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/nbformat"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for nbformat:
$(ls -l \"$t/var/lib/sage/installed/nbformat\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_nbformat" = xif_installed
then :
  SAGE_ENABLE_nbformat=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_nbformat" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')nbformat = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_nbformat" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')nbformat"
            if test "x$sage_require_nbformat" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')nbformat"
            if test ${sage_use_system_nbformat+y}
then :
                  reason=$sage_use_system_nbformat
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " nbformat"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " nbformat"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "nbformat:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')nbformat"

        spkg_line=" \\$(printf '\n    ')nbformat"
    case $is_installed-$SAGE_ENABLE_nbformat in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_nbformat
    for a in $optional_deps_nbformat; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_nbformat"
    DEPS=$runtime_deps_nbformat
    CHECK_DEPS=$check_deps_nbformat
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')nbformat = ${BUILD_DEPS}$(printf '\ndeps_')nbformat = ${DEPS}$(printf '\ncheck_deps_')nbformat = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')nbformat"

                                            SPKG_VERSION=$version_with_patchlevel_ncurses
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ncurses = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ncurses"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ncurses:
$(ls -l \"$t/var/lib/sage/installed/ncurses\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ncurses" = xif_installed
then :
  SAGE_ENABLE_ncurses=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ncurses" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ncurses = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ncurses" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ncurses"
            if test "x$sage_require_ncurses" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ncurses"
            if test ${sage_use_system_ncurses+y}
then :
                  reason=$sage_use_system_ncurses
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ncurses"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ncurses"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ncurses:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ncurses"

        spkg_line=" \\$(printf '\n    ')ncurses"
    case $is_installed-$SAGE_ENABLE_ncurses in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ncurses
    for a in $optional_deps_ncurses; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ncurses"
    DEPS=$runtime_deps_ncurses
    CHECK_DEPS=$check_deps_ncurses
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ncurses = ${BUILD_DEPS}$(printf '\ndeps_')ncurses = ${DEPS}$(printf '\ncheck_deps_')ncurses = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ncurses"

                                            SPKG_VERSION=$version_with_patchlevel_nest_asyncio
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')nest_asyncio = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/nest_asyncio"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for nest_asyncio:
$(ls -l \"$t/var/lib/sage/installed/nest_asyncio\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_nest_asyncio" = xif_installed
then :
  SAGE_ENABLE_nest_asyncio=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_nest_asyncio" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')nest_asyncio = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_nest_asyncio" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')nest_asyncio"
            if test "x$sage_require_nest_asyncio" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')nest_asyncio"
            if test ${sage_use_system_nest_asyncio+y}
then :
                  reason=$sage_use_system_nest_asyncio
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " nest_asyncio"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " nest_asyncio"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "nest_asyncio:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')nest_asyncio"

        spkg_line=" \\$(printf '\n    ')nest_asyncio"
    case $is_installed-$SAGE_ENABLE_nest_asyncio in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_nest_asyncio
    for a in $optional_deps_nest_asyncio; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_nest_asyncio"
    DEPS=$runtime_deps_nest_asyncio
    CHECK_DEPS=$check_deps_nest_asyncio
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')nest_asyncio = ${BUILD_DEPS}$(printf '\ndeps_')nest_asyncio = ${DEPS}$(printf '\ncheck_deps_')nest_asyncio = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')nest_asyncio"

                                            SPKG_VERSION=$version_with_patchlevel_networkx
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')networkx = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/networkx"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for networkx:
$(ls -l \"$t/var/lib/sage/installed/networkx\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_networkx" = xif_installed
then :
  SAGE_ENABLE_networkx=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_networkx" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')networkx = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_networkx" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')networkx"
            if test "x$sage_require_networkx" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')networkx"
            if test ${sage_use_system_networkx+y}
then :
                  reason=$sage_use_system_networkx
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " networkx"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " networkx"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "networkx:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')networkx"

        spkg_line=" \\$(printf '\n    ')networkx"
    case $is_installed-$SAGE_ENABLE_networkx in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_networkx
    for a in $optional_deps_networkx; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_networkx"
    DEPS=$runtime_deps_networkx
    CHECK_DEPS=$check_deps_networkx
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')networkx = ${BUILD_DEPS}$(printf '\ndeps_')networkx = ${DEPS}$(printf '\ncheck_deps_')networkx = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')networkx"

                                            SPKG_VERSION=$version_with_patchlevel_nibabel
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')nibabel = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/nibabel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_nibabel" = xif_installed
then :
  SAGE_ENABLE_nibabel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_nibabel" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-nibabel\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-nibabel\" to uninstall"

                    message="optional pip package; use \"./sage -i nibabel\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')nibabel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_nibabel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')nibabel"
            if test "x$sage_require_nibabel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')nibabel"
            if test ${sage_use_system_nibabel+y}
then :
                  reason=$sage_use_system_nibabel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " nibabel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " nibabel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "nibabel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')nibabel"
    case $is_installed-$SAGE_ENABLE_nibabel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_nibabel
    for a in $optional_deps_nibabel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_nibabel"
    DEPS=$runtime_deps_nibabel
    CHECK_DEPS=$check_deps_nibabel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')nibabel = ${BUILD_DEPS}$(printf '\ndeps_')nibabel = ${DEPS}$(printf '\ncheck_deps_')nibabel = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')nibabel"

                                            SPKG_VERSION=$version_with_patchlevel_ninja_build
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ninja_build = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ninja_build"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ninja_build:
$(ls -l \"$t/var/lib/sage/installed/ninja_build\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ninja_build" = xif_installed
then :
  SAGE_ENABLE_ninja_build=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ninja_build" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ninja_build = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ninja_build" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ninja_build"
            if test "x$sage_require_ninja_build" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ninja_build"
            if test ${sage_use_system_ninja_build+y}
then :
                  reason=$sage_use_system_ninja_build
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ninja_build"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ninja_build"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ninja_build:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ninja_build"

        spkg_line=" \\$(printf '\n    ')ninja_build"
    case $is_installed-$SAGE_ENABLE_ninja_build in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ninja_build
    for a in $optional_deps_ninja_build; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ninja_build"
    DEPS=$runtime_deps_ninja_build
    CHECK_DEPS=$check_deps_ninja_build
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ninja_build = ${BUILD_DEPS}$(printf '\ndeps_')ninja_build = ${DEPS}$(printf '\ncheck_deps_')ninja_build = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ninja_build"

                                            SPKG_VERSION=$version_with_patchlevel_nlohmann_json
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')nlohmann_json = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/nlohmann_json"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for nlohmann_json:
$(ls -l \"$t/var/lib/sage/installed/nlohmann_json\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_nlohmann_json" = xif_installed
then :
  SAGE_ENABLE_nlohmann_json=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_nlohmann_json" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-nlohmann_json\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-nlohmann_json\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')nlohmann_json = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_nlohmann_json" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')nlohmann_json"
            if test "x$sage_require_nlohmann_json" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')nlohmann_json"
            if test ${sage_use_system_nlohmann_json+y}
then :
                  reason=$sage_use_system_nlohmann_json
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " nlohmann_json"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " nlohmann_json"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "nlohmann_json:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')nlohmann_json"
    case $is_installed-$SAGE_ENABLE_nlohmann_json in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_nlohmann_json
    for a in $optional_deps_nlohmann_json; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_nlohmann_json"
    DEPS=$runtime_deps_nlohmann_json
    CHECK_DEPS=$check_deps_nlohmann_json
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')nlohmann_json = ${BUILD_DEPS}$(printf '\ndeps_')nlohmann_json = ${DEPS}$(printf '\ncheck_deps_')nlohmann_json = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')nlohmann_json"

                                            SPKG_VERSION=$version_with_patchlevel_normaliz
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')normaliz = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/normaliz"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for normaliz:
$(ls -l \"$t/var/lib/sage/installed/normaliz\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_normaliz" = xif_installed
then :
  SAGE_ENABLE_normaliz=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_normaliz" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-normaliz\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-normaliz\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')normaliz = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_normaliz" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')normaliz"
            if test "x$sage_require_normaliz" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')normaliz"
            if test ${sage_use_system_normaliz+y}
then :
                  reason=$sage_use_system_normaliz
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " normaliz"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " normaliz"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "normaliz:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')normaliz"
    case $is_installed-$SAGE_ENABLE_normaliz in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_normaliz
    for a in $optional_deps_normaliz; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_normaliz"
    DEPS=$runtime_deps_normaliz
    CHECK_DEPS=$check_deps_normaliz
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')normaliz = ${BUILD_DEPS}$(printf '\ndeps_')normaliz = ${DEPS}$(printf '\ncheck_deps_')normaliz = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')normaliz"

                                            SPKG_VERSION=$version_with_patchlevel_notebook
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')notebook = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/notebook"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for notebook:
$(ls -l \"$t/var/lib/sage/installed/notebook\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_notebook" = xif_installed
then :
  SAGE_ENABLE_notebook=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_notebook" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')notebook = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_notebook" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')notebook"
            if test "x$sage_require_notebook" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')notebook"
            if test ${sage_use_system_notebook+y}
then :
                  reason=$sage_use_system_notebook
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " notebook"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " notebook"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "notebook:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')notebook"

        spkg_line=" \\$(printf '\n    ')notebook"
    case $is_installed-$SAGE_ENABLE_notebook in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_notebook
    for a in $optional_deps_notebook; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_notebook"
    DEPS=$runtime_deps_notebook
    CHECK_DEPS=$check_deps_notebook
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')notebook = ${BUILD_DEPS}$(printf '\ndeps_')notebook = ${DEPS}$(printf '\ncheck_deps_')notebook = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')notebook"

                                            SPKG_VERSION=$version_with_patchlevel_notebook_shim
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')notebook_shim = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/notebook_shim"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for notebook_shim:
$(ls -l \"$t/var/lib/sage/installed/notebook_shim\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_notebook_shim" = xif_installed
then :
  SAGE_ENABLE_notebook_shim=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_notebook_shim" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')notebook_shim = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_notebook_shim" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')notebook_shim"
            if test "x$sage_require_notebook_shim" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')notebook_shim"
            if test ${sage_use_system_notebook_shim+y}
then :
                  reason=$sage_use_system_notebook_shim
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " notebook_shim"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " notebook_shim"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "notebook_shim:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')notebook_shim"

        spkg_line=" \\$(printf '\n    ')notebook_shim"
    case $is_installed-$SAGE_ENABLE_notebook_shim in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_notebook_shim
    for a in $optional_deps_notebook_shim; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_notebook_shim"
    DEPS=$runtime_deps_notebook_shim
    CHECK_DEPS=$check_deps_notebook_shim
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')notebook_shim = ${BUILD_DEPS}$(printf '\ndeps_')notebook_shim = ${DEPS}$(printf '\ncheck_deps_')notebook_shim = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')notebook_shim"

                                            SPKG_VERSION=$version_with_patchlevel_notedown
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')notedown = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/notedown"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for notedown:
$(ls -l \"$t/var/lib/sage/installed/notedown\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_notedown" = xif_installed
then :
  SAGE_ENABLE_notedown=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_notedown" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-notedown\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-notedown\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')notedown = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_notedown" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')notedown"
            if test "x$sage_require_notedown" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')notedown"
            if test ${sage_use_system_notedown+y}
then :
                  reason=$sage_use_system_notedown
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " notedown"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " notedown"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "notedown:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')notedown"
    case $is_installed-$SAGE_ENABLE_notedown in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_notedown
    for a in $optional_deps_notedown; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_notedown"
    DEPS=$runtime_deps_notedown
    CHECK_DEPS=$check_deps_notedown
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')notedown = ${BUILD_DEPS}$(printf '\ndeps_')notedown = ${DEPS}$(printf '\ncheck_deps_')notedown = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')notedown"

                                            SPKG_VERSION=$version_with_patchlevel_ntl
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ntl = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ntl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ntl:
$(ls -l \"$t/var/lib/sage/installed/ntl\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ntl" = xif_installed
then :
  SAGE_ENABLE_ntl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ntl" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ntl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ntl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ntl"
            if test "x$sage_require_ntl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ntl"
            if test ${sage_use_system_ntl+y}
then :
                  reason=$sage_use_system_ntl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ntl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ntl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ntl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ntl"

        spkg_line=" \\$(printf '\n    ')ntl"
    case $is_installed-$SAGE_ENABLE_ntl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ntl
    for a in $optional_deps_ntl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ntl"
    DEPS=$runtime_deps_ntl
    CHECK_DEPS=$check_deps_ntl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ntl = ${BUILD_DEPS}$(printf '\ndeps_')ntl = ${DEPS}$(printf '\ncheck_deps_')ntl = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ntl"

                                            SPKG_VERSION=$version_with_patchlevel_numpy
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')numpy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/numpy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for numpy:
$(ls -l \"$t/var/lib/sage/installed/numpy\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_numpy" = xif_installed
then :
  SAGE_ENABLE_numpy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_numpy" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')numpy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_numpy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')numpy"
            if test "x$sage_require_numpy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')numpy"
            if test ${sage_use_system_numpy+y}
then :
                  reason=$sage_use_system_numpy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " numpy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " numpy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "numpy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')numpy"

        spkg_line=" \\$(printf '\n    ')numpy"
    case $is_installed-$SAGE_ENABLE_numpy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_numpy
    for a in $optional_deps_numpy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_numpy"
    DEPS=$runtime_deps_numpy
    CHECK_DEPS=$check_deps_numpy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')numpy = ${BUILD_DEPS}$(printf '\ndeps_')numpy = ${DEPS}$(printf '\ncheck_deps_')numpy = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')numpy"

                                            SPKG_VERSION=$version_with_patchlevel_onetbb
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')onetbb = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/onetbb"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for onetbb:
$(ls -l \"$t/var/lib/sage/installed/onetbb\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_onetbb" = xif_installed
then :
  SAGE_ENABLE_onetbb=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_onetbb" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-onetbb\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-onetbb\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')onetbb = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_onetbb" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')onetbb"
            if test "x$sage_require_onetbb" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')onetbb"
            if test ${sage_use_system_onetbb+y}
then :
                  reason=$sage_use_system_onetbb
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " onetbb"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " onetbb"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "onetbb:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')onetbb"
    case $is_installed-$SAGE_ENABLE_onetbb in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_onetbb
    for a in $optional_deps_onetbb; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_onetbb"
    DEPS=$runtime_deps_onetbb
    CHECK_DEPS=$check_deps_onetbb
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')onetbb = ${BUILD_DEPS}$(printf '\ndeps_')onetbb = ${DEPS}$(printf '\ncheck_deps_')onetbb = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')onetbb"

                                            SPKG_VERSION=$version_with_patchlevel_openblas
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')openblas = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/openblas"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for openblas:
$(ls -l \"$t/var/lib/sage/installed/openblas\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_openblas" = xif_installed
then :
  SAGE_ENABLE_openblas=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_openblas" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')openblas = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_openblas" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')openblas"
            if test "x$sage_require_openblas" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')openblas"
            if test ${sage_use_system_openblas+y}
then :
                  reason=$sage_use_system_openblas
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " openblas"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " openblas"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "openblas:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')openblas"

        spkg_line=" \\$(printf '\n    ')openblas"
    case $is_installed-$SAGE_ENABLE_openblas in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_openblas
    for a in $optional_deps_openblas; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_openblas"
    DEPS=$runtime_deps_openblas
    CHECK_DEPS=$check_deps_openblas
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')openblas = ${BUILD_DEPS}$(printf '\ndeps_')openblas = ${DEPS}$(printf '\ncheck_deps_')openblas = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')openblas"

                                            SPKG_VERSION=$version_with_patchlevel_openssl
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')openssl = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/openssl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for openssl:
$(ls -l \"$t/var/lib/sage/installed/openssl\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_openssl" = xif_installed
then :
  SAGE_ENABLE_openssl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_openssl" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')openssl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_openssl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')openssl"
            if test "x$sage_require_openssl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')openssl"
            if test ${sage_use_system_openssl+y}
then :
                  reason=$sage_use_system_openssl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " openssl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " openssl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "openssl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')openssl"

        spkg_line=" \\$(printf '\n    ')openssl"
    case $is_installed-$SAGE_ENABLE_openssl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_openssl
    for a in $optional_deps_openssl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_openssl"
    DEPS=$runtime_deps_openssl
    CHECK_DEPS=$check_deps_openssl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')openssl = ${BUILD_DEPS}$(printf '\ndeps_')openssl = ${DEPS}$(printf '\ncheck_deps_')openssl = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')openssl"

                                            SPKG_VERSION=$version_with_patchlevel_ore_algebra
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ore_algebra = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ore_algebra"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ore_algebra" = xif_installed
then :
  SAGE_ENABLE_ore_algebra=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ore_algebra" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-ore_algebra\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-ore_algebra\" to uninstall"

                    message="optional pip package; use \"./sage -i ore_algebra\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ore_algebra = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ore_algebra" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ore_algebra"
            if test "x$sage_require_ore_algebra" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ore_algebra"
            if test ${sage_use_system_ore_algebra+y}
then :
                  reason=$sage_use_system_ore_algebra
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " ore_algebra"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " ore_algebra"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ore_algebra:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')ore_algebra"
    case $is_installed-$SAGE_ENABLE_ore_algebra in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ore_algebra
    for a in $optional_deps_ore_algebra; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ore_algebra"
    DEPS=$runtime_deps_ore_algebra
    CHECK_DEPS=$check_deps_ore_algebra
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ore_algebra = ${BUILD_DEPS}$(printf '\ndeps_')ore_algebra = ${DEPS}$(printf '\ncheck_deps_')ore_algebra = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')ore_algebra"

                                            SPKG_VERSION=$version_with_patchlevel_osqp_python
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')osqp_python = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/osqp_python"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for osqp_python:
$(ls -l \"$t/var/lib/sage/installed/osqp_python\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_osqp_python" = xif_installed
then :
  SAGE_ENABLE_osqp_python=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_osqp_python" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-osqp_python\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-osqp_python\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')osqp_python = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_osqp_python" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')osqp_python"
            if test "x$sage_require_osqp_python" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')osqp_python"
            if test ${sage_use_system_osqp_python+y}
then :
                  reason=$sage_use_system_osqp_python
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " osqp_python"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " osqp_python"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "osqp_python:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')osqp_python"
    case $is_installed-$SAGE_ENABLE_osqp_python in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_osqp_python
    for a in $optional_deps_osqp_python; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_osqp_python"
    DEPS=$runtime_deps_osqp_python
    CHECK_DEPS=$check_deps_osqp_python
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')osqp_python = ${BUILD_DEPS}$(printf '\ndeps_')osqp_python = ${DEPS}$(printf '\ncheck_deps_')osqp_python = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')osqp_python"

                                            SPKG_VERSION=$version_with_patchlevel_overrides
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')overrides = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/overrides"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for overrides:
$(ls -l \"$t/var/lib/sage/installed/overrides\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_overrides" = xif_installed
then :
  SAGE_ENABLE_overrides=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_overrides" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')overrides = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_overrides" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')overrides"
            if test "x$sage_require_overrides" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')overrides"
            if test ${sage_use_system_overrides+y}
then :
                  reason=$sage_use_system_overrides
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " overrides"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " overrides"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "overrides:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')overrides"

        spkg_line=" \\$(printf '\n    ')overrides"
    case $is_installed-$SAGE_ENABLE_overrides in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_overrides
    for a in $optional_deps_overrides; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_overrides"
    DEPS=$runtime_deps_overrides
    CHECK_DEPS=$check_deps_overrides
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')overrides = ${BUILD_DEPS}$(printf '\ndeps_')overrides = ${DEPS}$(printf '\ncheck_deps_')overrides = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')overrides"

                                            SPKG_VERSION=$version_with_patchlevel_p_group_cohomology
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')p_group_cohomology = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/p_group_cohomology"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for p_group_cohomology:
$(ls -l \"$t/var/lib/sage/installed/p_group_cohomology\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_p_group_cohomology" = xif_installed
then :
  SAGE_ENABLE_p_group_cohomology=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_p_group_cohomology" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-p_group_cohomology\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-p_group_cohomology\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')p_group_cohomology = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_p_group_cohomology" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')p_group_cohomology"
            if test "x$sage_require_p_group_cohomology" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')p_group_cohomology"
            if test ${sage_use_system_p_group_cohomology+y}
then :
                  reason=$sage_use_system_p_group_cohomology
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " p_group_cohomology"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " p_group_cohomology"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "p_group_cohomology:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')p_group_cohomology"
    case $is_installed-$SAGE_ENABLE_p_group_cohomology in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_p_group_cohomology
    for a in $optional_deps_p_group_cohomology; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_p_group_cohomology"
    DEPS=$runtime_deps_p_group_cohomology
    CHECK_DEPS=$check_deps_p_group_cohomology
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')p_group_cohomology = ${BUILD_DEPS}$(printf '\ndeps_')p_group_cohomology = ${DEPS}$(printf '\ncheck_deps_')p_group_cohomology = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')p_group_cohomology"

                                            SPKG_VERSION=$version_with_patchlevel_packaging
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')packaging = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/packaging"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for packaging:
$(ls -l \"$t/var/lib/sage/installed/packaging\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_packaging" = xif_installed
then :
  SAGE_ENABLE_packaging=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_packaging" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')packaging = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_packaging" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')packaging"
            if test "x$sage_require_packaging" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')packaging"
            if test ${sage_use_system_packaging+y}
then :
                  reason=$sage_use_system_packaging
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " packaging"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " packaging"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "packaging:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')packaging"

        spkg_line=" \\$(printf '\n    ')packaging"
    case $is_installed-$SAGE_ENABLE_packaging in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_packaging
    for a in $optional_deps_packaging; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_packaging"
    DEPS=$runtime_deps_packaging
    CHECK_DEPS=$check_deps_packaging
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')packaging = ${BUILD_DEPS}$(printf '\ndeps_')packaging = ${DEPS}$(printf '\ncheck_deps_')packaging = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')packaging"

                                            SPKG_VERSION=$version_with_patchlevel_palp
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')palp = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/palp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for palp:
$(ls -l \"$t/var/lib/sage/installed/palp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_palp" = xif_installed
then :
  SAGE_ENABLE_palp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_palp" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')palp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_palp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')palp"
            if test "x$sage_require_palp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')palp"
            if test ${sage_use_system_palp+y}
then :
                  reason=$sage_use_system_palp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " palp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " palp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "palp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')palp"

        spkg_line=" \\$(printf '\n    ')palp"
    case $is_installed-$SAGE_ENABLE_palp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_palp
    for a in $optional_deps_palp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_palp"
    DEPS=$runtime_deps_palp
    CHECK_DEPS=$check_deps_palp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')palp = ${BUILD_DEPS}$(printf '\ndeps_')palp = ${DEPS}$(printf '\ncheck_deps_')palp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')palp"

                                            SPKG_VERSION=$version_with_patchlevel_pandoc
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pandoc = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pandoc"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pandoc" = xif_installed
then :
  SAGE_ENABLE_pandoc=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pandoc" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pandoc\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pandoc = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pandoc" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pandoc"
            if test "x$sage_require_pandoc" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pandoc"
            if test ${sage_use_system_pandoc+y}
then :
                  reason=$sage_use_system_pandoc
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pandoc"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pandoc"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pandoc:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pandoc"
    case $is_installed-$SAGE_ENABLE_pandoc in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pandoc
    for a in $optional_deps_pandoc; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pandoc"
    DEPS=$runtime_deps_pandoc
    CHECK_DEPS=$check_deps_pandoc
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pandoc = ${BUILD_DEPS}$(printf '\ndeps_')pandoc = ${DEPS}$(printf '\ncheck_deps_')pandoc = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')pandoc"

                                            SPKG_VERSION=$version_with_patchlevel_pandoc_attributes
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pandoc_attributes = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pandoc_attributes"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pandoc_attributes:
$(ls -l \"$t/var/lib/sage/installed/pandoc_attributes\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pandoc_attributes" = xif_installed
then :
  SAGE_ENABLE_pandoc_attributes=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pandoc_attributes" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pandoc_attributes\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pandoc_attributes\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pandoc_attributes = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pandoc_attributes" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pandoc_attributes"
            if test "x$sage_require_pandoc_attributes" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pandoc_attributes"
            if test ${sage_use_system_pandoc_attributes+y}
then :
                  reason=$sage_use_system_pandoc_attributes
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pandoc_attributes"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pandoc_attributes"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pandoc_attributes:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pandoc_attributes"
    case $is_installed-$SAGE_ENABLE_pandoc_attributes in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pandoc_attributes
    for a in $optional_deps_pandoc_attributes; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pandoc_attributes"
    DEPS=$runtime_deps_pandoc_attributes
    CHECK_DEPS=$check_deps_pandoc_attributes
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pandoc_attributes = ${BUILD_DEPS}$(printf '\ndeps_')pandoc_attributes = ${DEPS}$(printf '\ncheck_deps_')pandoc_attributes = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pandoc_attributes"

                                            SPKG_VERSION=$version_with_patchlevel_pandocfilters
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pandocfilters = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pandocfilters"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pandocfilters:
$(ls -l \"$t/var/lib/sage/installed/pandocfilters\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pandocfilters" = xif_installed
then :
  SAGE_ENABLE_pandocfilters=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pandocfilters" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pandocfilters = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pandocfilters" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pandocfilters"
            if test "x$sage_require_pandocfilters" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pandocfilters"
            if test ${sage_use_system_pandocfilters+y}
then :
                  reason=$sage_use_system_pandocfilters
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pandocfilters"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pandocfilters"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pandocfilters:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pandocfilters"

        spkg_line=" \\$(printf '\n    ')pandocfilters"
    case $is_installed-$SAGE_ENABLE_pandocfilters in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pandocfilters
    for a in $optional_deps_pandocfilters; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pandocfilters"
    DEPS=$runtime_deps_pandocfilters
    CHECK_DEPS=$check_deps_pandocfilters
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pandocfilters = ${BUILD_DEPS}$(printf '\ndeps_')pandocfilters = ${DEPS}$(printf '\ncheck_deps_')pandocfilters = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pandocfilters"

                                            SPKG_VERSION=$version_with_patchlevel_papilo
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')papilo = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/papilo"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for papilo:
$(ls -l \"$t/var/lib/sage/installed/papilo\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_papilo" = xif_installed
then :
  SAGE_ENABLE_papilo=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_papilo" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-papilo\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-papilo\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')papilo = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_papilo" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')papilo"
            if test "x$sage_require_papilo" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')papilo"
            if test ${sage_use_system_papilo+y}
then :
                  reason=$sage_use_system_papilo
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " papilo"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " papilo"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "papilo:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')papilo"
    case $is_installed-$SAGE_ENABLE_papilo in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_papilo
    for a in $optional_deps_papilo; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_papilo"
    DEPS=$runtime_deps_papilo
    CHECK_DEPS=$check_deps_papilo
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')papilo = ${BUILD_DEPS}$(printf '\ndeps_')papilo = ${DEPS}$(printf '\ncheck_deps_')papilo = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')papilo"

                                            SPKG_VERSION=$version_with_patchlevel_pari
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pari = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pari"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pari:
$(ls -l \"$t/var/lib/sage/installed/pari\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pari" = xif_installed
then :
  SAGE_ENABLE_pari=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pari" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pari = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pari" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pari"
            if test "x$sage_require_pari" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pari"
            if test ${sage_use_system_pari+y}
then :
                  reason=$sage_use_system_pari
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pari"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pari"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pari:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pari"

        spkg_line=" \\$(printf '\n    ')pari"
    case $is_installed-$SAGE_ENABLE_pari in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pari
    for a in $optional_deps_pari; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pari"
    DEPS=$runtime_deps_pari
    CHECK_DEPS=$check_deps_pari
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pari = ${BUILD_DEPS}$(printf '\ndeps_')pari = ${DEPS}$(printf '\ncheck_deps_')pari = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pari"

                                            SPKG_VERSION=$version_with_patchlevel_pari_elldata
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pari_elldata = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pari_elldata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pari_elldata:
$(ls -l \"$t/var/lib/sage/installed/pari_elldata\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pari_elldata" = xif_installed
then :
  SAGE_ENABLE_pari_elldata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pari_elldata" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pari_elldata\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pari_elldata\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pari_elldata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pari_elldata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pari_elldata"
            if test "x$sage_require_pari_elldata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pari_elldata"
            if test ${sage_use_system_pari_elldata+y}
then :
                  reason=$sage_use_system_pari_elldata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_elldata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_elldata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pari_elldata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pari_elldata"
    case $is_installed-$SAGE_ENABLE_pari_elldata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pari_elldata
    for a in $optional_deps_pari_elldata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pari_elldata"
    DEPS=$runtime_deps_pari_elldata
    CHECK_DEPS=$check_deps_pari_elldata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pari_elldata = ${BUILD_DEPS}$(printf '\ndeps_')pari_elldata = ${DEPS}$(printf '\ncheck_deps_')pari_elldata = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pari_elldata"

                                            SPKG_VERSION=$version_with_patchlevel_pari_galdata
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pari_galdata = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pari_galdata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pari_galdata:
$(ls -l \"$t/var/lib/sage/installed/pari_galdata\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pari_galdata" = xif_installed
then :
  SAGE_ENABLE_pari_galdata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pari_galdata" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pari_galdata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pari_galdata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pari_galdata"
            if test "x$sage_require_pari_galdata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pari_galdata"
            if test ${sage_use_system_pari_galdata+y}
then :
                  reason=$sage_use_system_pari_galdata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pari_galdata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pari_galdata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pari_galdata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pari_galdata"

        spkg_line=" \\$(printf '\n    ')pari_galdata"
    case $is_installed-$SAGE_ENABLE_pari_galdata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pari_galdata
    for a in $optional_deps_pari_galdata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pari_galdata"
    DEPS=$runtime_deps_pari_galdata
    CHECK_DEPS=$check_deps_pari_galdata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pari_galdata = ${BUILD_DEPS}$(printf '\ndeps_')pari_galdata = ${DEPS}$(printf '\ncheck_deps_')pari_galdata = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pari_galdata"

                                            SPKG_VERSION=$version_with_patchlevel_pari_galpol
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pari_galpol = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pari_galpol"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pari_galpol:
$(ls -l \"$t/var/lib/sage/installed/pari_galpol\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pari_galpol" = xif_installed
then :
  SAGE_ENABLE_pari_galpol=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pari_galpol" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pari_galpol\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pari_galpol\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pari_galpol = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pari_galpol" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pari_galpol"
            if test "x$sage_require_pari_galpol" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pari_galpol"
            if test ${sage_use_system_pari_galpol+y}
then :
                  reason=$sage_use_system_pari_galpol
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_galpol"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_galpol"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pari_galpol:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pari_galpol"
    case $is_installed-$SAGE_ENABLE_pari_galpol in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pari_galpol
    for a in $optional_deps_pari_galpol; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pari_galpol"
    DEPS=$runtime_deps_pari_galpol
    CHECK_DEPS=$check_deps_pari_galpol
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pari_galpol = ${BUILD_DEPS}$(printf '\ndeps_')pari_galpol = ${DEPS}$(printf '\ncheck_deps_')pari_galpol = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pari_galpol"

                                            SPKG_VERSION=$version_with_patchlevel_pari_nflistdata
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pari_nflistdata = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pari_nflistdata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pari_nflistdata:
$(ls -l \"$t/var/lib/sage/installed/pari_nflistdata\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pari_nflistdata" = xif_installed
then :
  SAGE_ENABLE_pari_nflistdata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pari_nflistdata" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pari_nflistdata\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pari_nflistdata\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pari_nflistdata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pari_nflistdata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pari_nflistdata"
            if test "x$sage_require_pari_nflistdata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pari_nflistdata"
            if test ${sage_use_system_pari_nflistdata+y}
then :
                  reason=$sage_use_system_pari_nflistdata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_nflistdata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_nflistdata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pari_nflistdata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pari_nflistdata"
    case $is_installed-$SAGE_ENABLE_pari_nflistdata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pari_nflistdata
    for a in $optional_deps_pari_nflistdata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pari_nflistdata"
    DEPS=$runtime_deps_pari_nflistdata
    CHECK_DEPS=$check_deps_pari_nflistdata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pari_nflistdata = ${BUILD_DEPS}$(printf '\ndeps_')pari_nflistdata = ${DEPS}$(printf '\ncheck_deps_')pari_nflistdata = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pari_nflistdata"

                                            SPKG_VERSION=$version_with_patchlevel_pari_nftables
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pari_nftables = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pari_nftables"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pari_nftables:
$(ls -l \"$t/var/lib/sage/installed/pari_nftables\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pari_nftables" = xif_installed
then :
  SAGE_ENABLE_pari_nftables=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pari_nftables" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pari_nftables\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pari_nftables\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pari_nftables = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pari_nftables" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pari_nftables"
            if test "x$sage_require_pari_nftables" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pari_nftables"
            if test ${sage_use_system_pari_nftables+y}
then :
                  reason=$sage_use_system_pari_nftables
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_nftables"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_nftables"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pari_nftables:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pari_nftables"
    case $is_installed-$SAGE_ENABLE_pari_nftables in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pari_nftables
    for a in $optional_deps_pari_nftables; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pari_nftables"
    DEPS=$runtime_deps_pari_nftables
    CHECK_DEPS=$check_deps_pari_nftables
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pari_nftables = ${BUILD_DEPS}$(printf '\ndeps_')pari_nftables = ${DEPS}$(printf '\ncheck_deps_')pari_nftables = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pari_nftables"

                                            SPKG_VERSION=$version_with_patchlevel_pari_seadata
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pari_seadata = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pari_seadata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pari_seadata:
$(ls -l \"$t/var/lib/sage/installed/pari_seadata\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pari_seadata" = xif_installed
then :
  SAGE_ENABLE_pari_seadata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pari_seadata" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pari_seadata\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pari_seadata\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pari_seadata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pari_seadata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pari_seadata"
            if test "x$sage_require_pari_seadata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pari_seadata"
            if test ${sage_use_system_pari_seadata+y}
then :
                  reason=$sage_use_system_pari_seadata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_seadata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_seadata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pari_seadata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pari_seadata"
    case $is_installed-$SAGE_ENABLE_pari_seadata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pari_seadata
    for a in $optional_deps_pari_seadata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pari_seadata"
    DEPS=$runtime_deps_pari_seadata
    CHECK_DEPS=$check_deps_pari_seadata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pari_seadata = ${BUILD_DEPS}$(printf '\ndeps_')pari_seadata = ${DEPS}$(printf '\ncheck_deps_')pari_seadata = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pari_seadata"

                                            SPKG_VERSION=$version_with_patchlevel_pari_seadata_big
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pari_seadata_big = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pari_seadata_big"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pari_seadata_big:
$(ls -l \"$t/var/lib/sage/installed/pari_seadata_big\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pari_seadata_big" = xif_installed
then :
  SAGE_ENABLE_pari_seadata_big=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pari_seadata_big" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pari_seadata_big\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pari_seadata_big\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pari_seadata_big = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pari_seadata_big" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pari_seadata_big"
            if test "x$sage_require_pari_seadata_big" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pari_seadata_big"
            if test ${sage_use_system_pari_seadata_big+y}
then :
                  reason=$sage_use_system_pari_seadata_big
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_seadata_big"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pari_seadata_big"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pari_seadata_big:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pari_seadata_big"
    case $is_installed-$SAGE_ENABLE_pari_seadata_big in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pari_seadata_big
    for a in $optional_deps_pari_seadata_big; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pari_seadata_big"
    DEPS=$runtime_deps_pari_seadata_big
    CHECK_DEPS=$check_deps_pari_seadata_big
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pari_seadata_big = ${BUILD_DEPS}$(printf '\ndeps_')pari_seadata_big = ${DEPS}$(printf '\ncheck_deps_')pari_seadata_big = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pari_seadata_big"

                                            SPKG_VERSION=$version_with_patchlevel_pari_seadata_small
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pari_seadata_small = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pari_seadata_small"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pari_seadata_small:
$(ls -l \"$t/var/lib/sage/installed/pari_seadata_small\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pari_seadata_small" = xif_installed
then :
  SAGE_ENABLE_pari_seadata_small=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pari_seadata_small" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pari_seadata_small = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pari_seadata_small" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pari_seadata_small"
            if test "x$sage_require_pari_seadata_small" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pari_seadata_small"
            if test ${sage_use_system_pari_seadata_small+y}
then :
                  reason=$sage_use_system_pari_seadata_small
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pari_seadata_small"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pari_seadata_small"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pari_seadata_small:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pari_seadata_small"

        spkg_line=" \\$(printf '\n    ')pari_seadata_small"
    case $is_installed-$SAGE_ENABLE_pari_seadata_small in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pari_seadata_small
    for a in $optional_deps_pari_seadata_small; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pari_seadata_small"
    DEPS=$runtime_deps_pari_seadata_small
    CHECK_DEPS=$check_deps_pari_seadata_small
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pari_seadata_small = ${BUILD_DEPS}$(printf '\ndeps_')pari_seadata_small = ${DEPS}$(printf '\ncheck_deps_')pari_seadata_small = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pari_seadata_small"

                                            SPKG_VERSION=$version_with_patchlevel_parso
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')parso = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/parso"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for parso:
$(ls -l \"$t/var/lib/sage/installed/parso\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_parso" = xif_installed
then :
  SAGE_ENABLE_parso=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_parso" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')parso = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_parso" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')parso"
            if test "x$sage_require_parso" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')parso"
            if test ${sage_use_system_parso+y}
then :
                  reason=$sage_use_system_parso
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " parso"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " parso"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "parso:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')parso"

        spkg_line=" \\$(printf '\n    ')parso"
    case $is_installed-$SAGE_ENABLE_parso in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_parso
    for a in $optional_deps_parso; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_parso"
    DEPS=$runtime_deps_parso
    CHECK_DEPS=$check_deps_parso
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')parso = ${BUILD_DEPS}$(printf '\ndeps_')parso = ${DEPS}$(printf '\ncheck_deps_')parso = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')parso"

                                            SPKG_VERSION=$version_with_patchlevel_patch
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')patch = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/patch"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for patch:
$(ls -l \"$t/var/lib/sage/installed/patch\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_patch" = xif_installed
then :
  SAGE_ENABLE_patch=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_patch" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')patch = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_patch" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')patch"
            if test "x$sage_require_patch" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')patch"
            if test ${sage_use_system_patch+y}
then :
                  reason=$sage_use_system_patch
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " patch"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " patch"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "patch:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')patch"

        spkg_line=" \\$(printf '\n    ')patch"
    case $is_installed-$SAGE_ENABLE_patch in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_patch
    for a in $optional_deps_patch; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_patch"
    DEPS=$runtime_deps_patch
    CHECK_DEPS=$check_deps_patch
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')patch = ${BUILD_DEPS}$(printf '\ndeps_')patch = ${DEPS}$(printf '\ncheck_deps_')patch = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')patch"

                                            SPKG_VERSION=$version_with_patchlevel_patchelf
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')patchelf = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/patchelf"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for patchelf:
$(ls -l \"$t/var/lib/sage/installed/patchelf\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_patchelf" = xif_installed
then :
  SAGE_ENABLE_patchelf=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_patchelf" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')patchelf = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_patchelf" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')patchelf"
            if test "x$sage_require_patchelf" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')patchelf"
            if test ${sage_use_system_patchelf+y}
then :
                  reason=$sage_use_system_patchelf
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " patchelf"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " patchelf"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "patchelf:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')patchelf"

        spkg_line=" \\$(printf '\n    ')patchelf"
    case $is_installed-$SAGE_ENABLE_patchelf in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_patchelf
    for a in $optional_deps_patchelf; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_patchelf"
    DEPS=$runtime_deps_patchelf
    CHECK_DEPS=$check_deps_patchelf
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')patchelf = ${BUILD_DEPS}$(printf '\ndeps_')patchelf = ${DEPS}$(printf '\ncheck_deps_')patchelf = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')patchelf"

                                            SPKG_VERSION=$version_with_patchlevel_pathspec
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pathspec = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pathspec"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pathspec:
$(ls -l \"$t/var/lib/sage/installed/pathspec\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pathspec" = xif_installed
then :
  SAGE_ENABLE_pathspec=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pathspec" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pathspec = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pathspec" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pathspec"
            if test "x$sage_require_pathspec" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pathspec"
            if test ${sage_use_system_pathspec+y}
then :
                  reason=$sage_use_system_pathspec
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pathspec"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pathspec"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pathspec:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pathspec"

        spkg_line=" \\$(printf '\n    ')pathspec"
    case $is_installed-$SAGE_ENABLE_pathspec in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pathspec
    for a in $optional_deps_pathspec; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pathspec"
    DEPS=$runtime_deps_pathspec
    CHECK_DEPS=$check_deps_pathspec
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pathspec = ${BUILD_DEPS}$(printf '\ndeps_')pathspec = ${DEPS}$(printf '\ncheck_deps_')pathspec = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pathspec"

                                            SPKG_VERSION=$version_with_patchlevel_pdf2svg
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pdf2svg = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pdf2svg"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pdf2svg" = xif_installed
then :
  SAGE_ENABLE_pdf2svg=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pdf2svg" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pdf2svg\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pdf2svg = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pdf2svg" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pdf2svg"
            if test "x$sage_require_pdf2svg" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pdf2svg"
            if test ${sage_use_system_pdf2svg+y}
then :
                  reason=$sage_use_system_pdf2svg
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pdf2svg"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pdf2svg"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pdf2svg:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pdf2svg"
    case $is_installed-$SAGE_ENABLE_pdf2svg in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pdf2svg
    for a in $optional_deps_pdf2svg; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pdf2svg"
    DEPS=$runtime_deps_pdf2svg
    CHECK_DEPS=$check_deps_pdf2svg
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pdf2svg = ${BUILD_DEPS}$(printf '\ndeps_')pdf2svg = ${DEPS}$(printf '\ncheck_deps_')pdf2svg = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')pdf2svg"

                                            SPKG_VERSION=$version_with_patchlevel_perl_cpan_polymake_prereq
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')perl_cpan_polymake_prereq = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/perl_cpan_polymake_prereq"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_perl_cpan_polymake_prereq" = xif_installed
then :
  SAGE_ENABLE_perl_cpan_polymake_prereq=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_perl_cpan_polymake_prereq" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-perl_cpan_polymake_prereq\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')perl_cpan_polymake_prereq = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_perl_cpan_polymake_prereq" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')perl_cpan_polymake_prereq"
            if test "x$sage_require_perl_cpan_polymake_prereq" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')perl_cpan_polymake_prereq"
            if test ${sage_use_system_perl_cpan_polymake_prereq+y}
then :
                  reason=$sage_use_system_perl_cpan_polymake_prereq
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " perl_cpan_polymake_prereq"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " perl_cpan_polymake_prereq"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "perl_cpan_polymake_prereq:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')perl_cpan_polymake_prereq"
    case $is_installed-$SAGE_ENABLE_perl_cpan_polymake_prereq in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_perl_cpan_polymake_prereq
    for a in $optional_deps_perl_cpan_polymake_prereq; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_perl_cpan_polymake_prereq"
    DEPS=$runtime_deps_perl_cpan_polymake_prereq
    CHECK_DEPS=$check_deps_perl_cpan_polymake_prereq
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')perl_cpan_polymake_prereq = ${BUILD_DEPS}$(printf '\ndeps_')perl_cpan_polymake_prereq = ${DEPS}$(printf '\ncheck_deps_')perl_cpan_polymake_prereq = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')perl_cpan_polymake_prereq"

                                            SPKG_VERSION=$version_with_patchlevel_perl_mongodb
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')perl_mongodb = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/perl_mongodb"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_perl_mongodb" = xif_installed
then :
  SAGE_ENABLE_perl_mongodb=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_perl_mongodb" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-perl_mongodb\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')perl_mongodb = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_perl_mongodb" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')perl_mongodb"
            if test "x$sage_require_perl_mongodb" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')perl_mongodb"
            if test ${sage_use_system_perl_mongodb+y}
then :
                  reason=$sage_use_system_perl_mongodb
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " perl_mongodb"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " perl_mongodb"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "perl_mongodb:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')perl_mongodb"
    case $is_installed-$SAGE_ENABLE_perl_mongodb in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_perl_mongodb
    for a in $optional_deps_perl_mongodb; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_perl_mongodb"
    DEPS=$runtime_deps_perl_mongodb
    CHECK_DEPS=$check_deps_perl_mongodb
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')perl_mongodb = ${BUILD_DEPS}$(printf '\ndeps_')perl_mongodb = ${DEPS}$(printf '\ncheck_deps_')perl_mongodb = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')perl_mongodb"

                                            SPKG_VERSION=$version_with_patchlevel_perl_term_readline_gnu
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')perl_term_readline_gnu = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/perl_term_readline_gnu"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for perl_term_readline_gnu:
$(ls -l \"$t/var/lib/sage/installed/perl_term_readline_gnu\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_perl_term_readline_gnu" = xif_installed
then :
  SAGE_ENABLE_perl_term_readline_gnu=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_perl_term_readline_gnu" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-perl_term_readline_gnu\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-perl_term_readline_gnu\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')perl_term_readline_gnu = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_perl_term_readline_gnu" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')perl_term_readline_gnu"
            if test "x$sage_require_perl_term_readline_gnu" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')perl_term_readline_gnu"
            if test ${sage_use_system_perl_term_readline_gnu+y}
then :
                  reason=$sage_use_system_perl_term_readline_gnu
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " perl_term_readline_gnu"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " perl_term_readline_gnu"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "perl_term_readline_gnu:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')perl_term_readline_gnu"
    case $is_installed-$SAGE_ENABLE_perl_term_readline_gnu in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_perl_term_readline_gnu
    for a in $optional_deps_perl_term_readline_gnu; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_perl_term_readline_gnu"
    DEPS=$runtime_deps_perl_term_readline_gnu
    CHECK_DEPS=$check_deps_perl_term_readline_gnu
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')perl_term_readline_gnu = ${BUILD_DEPS}$(printf '\ndeps_')perl_term_readline_gnu = ${DEPS}$(printf '\ncheck_deps_')perl_term_readline_gnu = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')perl_term_readline_gnu"

                                            SPKG_VERSION=$version_with_patchlevel_pexpect
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pexpect = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pexpect"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pexpect:
$(ls -l \"$t/var/lib/sage/installed/pexpect\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pexpect" = xif_installed
then :
  SAGE_ENABLE_pexpect=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pexpect" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pexpect = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pexpect" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pexpect"
            if test "x$sage_require_pexpect" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pexpect"
            if test ${sage_use_system_pexpect+y}
then :
                  reason=$sage_use_system_pexpect
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pexpect"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pexpect"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pexpect:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pexpect"

        spkg_line=" \\$(printf '\n    ')pexpect"
    case $is_installed-$SAGE_ENABLE_pexpect in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pexpect
    for a in $optional_deps_pexpect; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pexpect"
    DEPS=$runtime_deps_pexpect
    CHECK_DEPS=$check_deps_pexpect
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pexpect = ${BUILD_DEPS}$(printf '\ndeps_')pexpect = ${DEPS}$(printf '\ncheck_deps_')pexpect = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pexpect"

                                            SPKG_VERSION=$version_with_patchlevel_phitigra
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')phitigra = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/phitigra"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_phitigra" = xif_installed
then :
  SAGE_ENABLE_phitigra=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_phitigra" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-phitigra\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-phitigra\" to uninstall"

                    message="optional pip package; use \"./sage -i phitigra\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')phitigra = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_phitigra" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')phitigra"
            if test "x$sage_require_phitigra" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')phitigra"
            if test ${sage_use_system_phitigra+y}
then :
                  reason=$sage_use_system_phitigra
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " phitigra"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " phitigra"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "phitigra:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')phitigra"
    case $is_installed-$SAGE_ENABLE_phitigra in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_phitigra
    for a in $optional_deps_phitigra; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_phitigra"
    DEPS=$runtime_deps_phitigra
    CHECK_DEPS=$check_deps_phitigra
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')phitigra = ${BUILD_DEPS}$(printf '\ndeps_')phitigra = ${DEPS}$(printf '\ncheck_deps_')phitigra = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')phitigra"

                                            SPKG_VERSION=$version_with_patchlevel_pickleshare
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pickleshare = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pickleshare"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pickleshare:
$(ls -l \"$t/var/lib/sage/installed/pickleshare\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pickleshare" = xif_installed
then :
  SAGE_ENABLE_pickleshare=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pickleshare" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pickleshare = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pickleshare" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pickleshare"
            if test "x$sage_require_pickleshare" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pickleshare"
            if test ${sage_use_system_pickleshare+y}
then :
                  reason=$sage_use_system_pickleshare
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pickleshare"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pickleshare"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pickleshare:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pickleshare"

        spkg_line=" \\$(printf '\n    ')pickleshare"
    case $is_installed-$SAGE_ENABLE_pickleshare in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pickleshare
    for a in $optional_deps_pickleshare; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pickleshare"
    DEPS=$runtime_deps_pickleshare
    CHECK_DEPS=$check_deps_pickleshare
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pickleshare = ${BUILD_DEPS}$(printf '\ndeps_')pickleshare = ${DEPS}$(printf '\ncheck_deps_')pickleshare = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pickleshare"

                                            SPKG_VERSION=$version_with_patchlevel_pillow
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pillow = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pillow"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pillow:
$(ls -l \"$t/var/lib/sage/installed/pillow\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pillow" = xif_installed
then :
  SAGE_ENABLE_pillow=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pillow" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pillow = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pillow" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pillow"
            if test "x$sage_require_pillow" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pillow"
            if test ${sage_use_system_pillow+y}
then :
                  reason=$sage_use_system_pillow
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pillow"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pillow"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pillow:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pillow"

        spkg_line=" \\$(printf '\n    ')pillow"
    case $is_installed-$SAGE_ENABLE_pillow in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pillow
    for a in $optional_deps_pillow; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pillow"
    DEPS=$runtime_deps_pillow
    CHECK_DEPS=$check_deps_pillow
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pillow = ${BUILD_DEPS}$(printf '\ndeps_')pillow = ${DEPS}$(printf '\ncheck_deps_')pillow = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pillow"

                                            SPKG_VERSION=$version_with_patchlevel_pip
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pip = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pip"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pip:
$(ls -l \"$t/var/lib/sage/installed/pip\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pip" = xif_installed
then :
  SAGE_ENABLE_pip=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pip" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pip = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pip" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pip"
            if test "x$sage_require_pip" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pip"
            if test ${sage_use_system_pip+y}
then :
                  reason=$sage_use_system_pip
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pip"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pip"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pip:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pip"

        spkg_line=" \\$(printf '\n    ')pip"
    case $is_installed-$SAGE_ENABLE_pip in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pip
    for a in $optional_deps_pip; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pip"
    DEPS=$runtime_deps_pip
    CHECK_DEPS=$check_deps_pip
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pip = ${BUILD_DEPS}$(printf '\ndeps_')pip = ${DEPS}$(printf '\ncheck_deps_')pip = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pip"

                                            SPKG_VERSION=$version_with_patchlevel_pkgconf
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pkgconf = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pkgconf"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pkgconf:
$(ls -l \"$t/var/lib/sage/installed/pkgconf\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pkgconf" = xif_installed
then :
  SAGE_ENABLE_pkgconf=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pkgconf" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pkgconf = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pkgconf" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pkgconf"
            if test "x$sage_require_pkgconf" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pkgconf"
            if test ${sage_use_system_pkgconf+y}
then :
                  reason=$sage_use_system_pkgconf
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pkgconf"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pkgconf"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pkgconf:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pkgconf"

        spkg_line=" \\$(printf '\n    ')pkgconf"
    case $is_installed-$SAGE_ENABLE_pkgconf in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pkgconf
    for a in $optional_deps_pkgconf; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pkgconf"
    DEPS=$runtime_deps_pkgconf
    CHECK_DEPS=$check_deps_pkgconf
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pkgconf = ${BUILD_DEPS}$(printf '\ndeps_')pkgconf = ${DEPS}$(printf '\ncheck_deps_')pkgconf = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pkgconf"

                                            SPKG_VERSION=$version_with_patchlevel_pkgconfig
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pkgconfig = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pkgconfig"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pkgconfig:
$(ls -l \"$t/var/lib/sage/installed/pkgconfig\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pkgconfig" = xif_installed
then :
  SAGE_ENABLE_pkgconfig=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pkgconfig" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pkgconfig = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pkgconfig" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pkgconfig"
            if test "x$sage_require_pkgconfig" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pkgconfig"
            if test ${sage_use_system_pkgconfig+y}
then :
                  reason=$sage_use_system_pkgconfig
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pkgconfig"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pkgconfig"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pkgconfig:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pkgconfig"

        spkg_line=" \\$(printf '\n    ')pkgconfig"
    case $is_installed-$SAGE_ENABLE_pkgconfig in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pkgconfig
    for a in $optional_deps_pkgconfig; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pkgconfig"
    DEPS=$runtime_deps_pkgconfig
    CHECK_DEPS=$check_deps_pkgconfig
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pkgconfig = ${BUILD_DEPS}$(printf '\ndeps_')pkgconfig = ${DEPS}$(printf '\ncheck_deps_')pkgconfig = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pkgconfig"

                                            SPKG_VERSION=$version_with_patchlevel_planarity
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')planarity = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/planarity"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for planarity:
$(ls -l \"$t/var/lib/sage/installed/planarity\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_planarity" = xif_installed
then :
  SAGE_ENABLE_planarity=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_planarity" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')planarity = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_planarity" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')planarity"
            if test "x$sage_require_planarity" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')planarity"
            if test ${sage_use_system_planarity+y}
then :
                  reason=$sage_use_system_planarity
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " planarity"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " planarity"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "planarity:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')planarity"

        spkg_line=" \\$(printf '\n    ')planarity"
    case $is_installed-$SAGE_ENABLE_planarity in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_planarity
    for a in $optional_deps_planarity; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_planarity"
    DEPS=$runtime_deps_planarity
    CHECK_DEPS=$check_deps_planarity
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')planarity = ${BUILD_DEPS}$(printf '\ndeps_')planarity = ${DEPS}$(printf '\ncheck_deps_')planarity = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')planarity"

                                            SPKG_VERSION=$version_with_patchlevel_plantri
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')plantri = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/plantri"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for plantri:
$(ls -l \"$t/var/lib/sage/installed/plantri\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_plantri" = xif_installed
then :
  SAGE_ENABLE_plantri=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_plantri" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-plantri\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-plantri\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')plantri = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_plantri" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')plantri"
            if test "x$sage_require_plantri" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')plantri"
            if test ${sage_use_system_plantri+y}
then :
                  reason=$sage_use_system_plantri
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " plantri"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " plantri"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "plantri:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')plantri"
    case $is_installed-$SAGE_ENABLE_plantri in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_plantri
    for a in $optional_deps_plantri; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_plantri"
    DEPS=$runtime_deps_plantri
    CHECK_DEPS=$check_deps_plantri
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')plantri = ${BUILD_DEPS}$(printf '\ndeps_')plantri = ${DEPS}$(printf '\ncheck_deps_')plantri = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')plantri"

                                            SPKG_VERSION=$version_with_patchlevel_platformdirs
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')platformdirs = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/platformdirs"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for platformdirs:
$(ls -l \"$t/var/lib/sage/installed/platformdirs\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_platformdirs" = xif_installed
then :
  SAGE_ENABLE_platformdirs=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_platformdirs" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')platformdirs = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_platformdirs" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')platformdirs"
            if test "x$sage_require_platformdirs" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')platformdirs"
            if test ${sage_use_system_platformdirs+y}
then :
                  reason=$sage_use_system_platformdirs
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " platformdirs"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " platformdirs"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "platformdirs:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')platformdirs"

        spkg_line=" \\$(printf '\n    ')platformdirs"
    case $is_installed-$SAGE_ENABLE_platformdirs in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_platformdirs
    for a in $optional_deps_platformdirs; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_platformdirs"
    DEPS=$runtime_deps_platformdirs
    CHECK_DEPS=$check_deps_platformdirs
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')platformdirs = ${BUILD_DEPS}$(printf '\ndeps_')platformdirs = ${DEPS}$(printf '\ncheck_deps_')platformdirs = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')platformdirs"

                                            SPKG_VERSION=$version_with_patchlevel_playwright
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')playwright = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/playwright"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_playwright" = xif_installed
then :
  SAGE_ENABLE_playwright=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_playwright" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-playwright\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-playwright\" to uninstall"

                    message="optional pip package; use \"./sage -i playwright\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')playwright = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_playwright" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')playwright"
            if test "x$sage_require_playwright" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')playwright"
            if test ${sage_use_system_playwright+y}
then :
                  reason=$sage_use_system_playwright
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " playwright"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " playwright"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "playwright:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')playwright"
    case $is_installed-$SAGE_ENABLE_playwright in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_playwright
    for a in $optional_deps_playwright; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_playwright"
    DEPS=$runtime_deps_playwright
    CHECK_DEPS=$check_deps_playwright
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')playwright = ${BUILD_DEPS}$(printf '\ndeps_')playwright = ${DEPS}$(printf '\ncheck_deps_')playwright = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')playwright"

                                            SPKG_VERSION=$version_with_patchlevel_pluggy
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pluggy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pluggy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pluggy:
$(ls -l \"$t/var/lib/sage/installed/pluggy\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pluggy" = xif_installed
then :
  SAGE_ENABLE_pluggy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pluggy" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pluggy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pluggy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pluggy"
            if test "x$sage_require_pluggy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pluggy"
            if test ${sage_use_system_pluggy+y}
then :
                  reason=$sage_use_system_pluggy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pluggy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pluggy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pluggy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pluggy"

        spkg_line=" \\$(printf '\n    ')pluggy"
    case $is_installed-$SAGE_ENABLE_pluggy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pluggy
    for a in $optional_deps_pluggy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pluggy"
    DEPS=$runtime_deps_pluggy
    CHECK_DEPS=$check_deps_pluggy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pluggy = ${BUILD_DEPS}$(printf '\ndeps_')pluggy = ${DEPS}$(printf '\ncheck_deps_')pluggy = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pluggy"

                                            SPKG_VERSION=$version_with_patchlevel_ply
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ply = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ply"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ply:
$(ls -l \"$t/var/lib/sage/installed/ply\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ply" = xif_installed
then :
  SAGE_ENABLE_ply=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ply" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ply = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ply" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ply"
            if test "x$sage_require_ply" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ply"
            if test ${sage_use_system_ply+y}
then :
                  reason=$sage_use_system_ply
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ply"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ply"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ply:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ply"

        spkg_line=" \\$(printf '\n    ')ply"
    case $is_installed-$SAGE_ENABLE_ply in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ply
    for a in $optional_deps_ply; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ply"
    DEPS=$runtime_deps_ply
    CHECK_DEPS=$check_deps_ply
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ply = ${BUILD_DEPS}$(printf '\ndeps_')ply = ${DEPS}$(printf '\ncheck_deps_')ply = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ply"

                                            SPKG_VERSION=$version_with_patchlevel_polylib
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')polylib = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/polylib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for polylib:
$(ls -l \"$t/var/lib/sage/installed/polylib\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_polylib" = xif_installed
then :
  SAGE_ENABLE_polylib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_polylib" = xyes
then :
              message="experimental, $install_message"

else $as_nop
              message="experimental"
                                            message="$message, use \"$srcdir/configure --enable-polylib\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-polylib\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')polylib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_polylib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')polylib"
            if test "x$sage_require_polylib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')polylib"
            if test ${sage_use_system_polylib+y}
then :
                  reason=$sage_use_system_polylib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " polylib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " polylib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "polylib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')polylib"
    case $is_installed-$SAGE_ENABLE_polylib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_polylib
    for a in $optional_deps_polylib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_polylib"
    DEPS=$runtime_deps_polylib
    CHECK_DEPS=$check_deps_polylib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')polylib = ${BUILD_DEPS}$(printf '\ndeps_')polylib = ${DEPS}$(printf '\ncheck_deps_')polylib = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')polylib"

                                            SPKG_VERSION=$version_with_patchlevel_polymake
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')polymake = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/polymake"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for polymake:
$(ls -l \"$t/var/lib/sage/installed/polymake\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_polymake" = xif_installed
then :
  SAGE_ENABLE_polymake=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_polymake" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-polymake\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-polymake\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')polymake = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_polymake" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')polymake"
            if test "x$sage_require_polymake" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')polymake"
            if test ${sage_use_system_polymake+y}
then :
                  reason=$sage_use_system_polymake
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " polymake"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " polymake"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "polymake:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')polymake"
    case $is_installed-$SAGE_ENABLE_polymake in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_polymake
    for a in $optional_deps_polymake; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_polymake"
    DEPS=$runtime_deps_polymake
    CHECK_DEPS=$check_deps_polymake
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')polymake = ${BUILD_DEPS}$(printf '\ndeps_')polymake = ${DEPS}$(printf '\ncheck_deps_')polymake = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')polymake"

                                            SPKG_VERSION=$version_with_patchlevel_polytopes_db
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')polytopes_db = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/polytopes_db"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for polytopes_db:
$(ls -l \"$t/var/lib/sage/installed/polytopes_db\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_polytopes_db" = xif_installed
then :
  SAGE_ENABLE_polytopes_db=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_polytopes_db" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')polytopes_db = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_polytopes_db" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')polytopes_db"
            if test "x$sage_require_polytopes_db" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')polytopes_db"
            if test ${sage_use_system_polytopes_db+y}
then :
                  reason=$sage_use_system_polytopes_db
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " polytopes_db"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " polytopes_db"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "polytopes_db:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')polytopes_db"

        spkg_line=" \\$(printf '\n    ')polytopes_db"
    case $is_installed-$SAGE_ENABLE_polytopes_db in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_polytopes_db
    for a in $optional_deps_polytopes_db; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_polytopes_db"
    DEPS=$runtime_deps_polytopes_db
    CHECK_DEPS=$check_deps_polytopes_db
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')polytopes_db = ${BUILD_DEPS}$(printf '\ndeps_')polytopes_db = ${DEPS}$(printf '\ncheck_deps_')polytopes_db = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')polytopes_db"

                                            SPKG_VERSION=$version_with_patchlevel_polytopes_db_4d
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')polytopes_db_4d = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/polytopes_db_4d"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for polytopes_db_4d:
$(ls -l \"$t/var/lib/sage/installed/polytopes_db_4d\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_polytopes_db_4d" = xif_installed
then :
  SAGE_ENABLE_polytopes_db_4d=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_polytopes_db_4d" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-polytopes_db_4d\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-polytopes_db_4d\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')polytopes_db_4d = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_polytopes_db_4d" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')polytopes_db_4d"
            if test "x$sage_require_polytopes_db_4d" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')polytopes_db_4d"
            if test ${sage_use_system_polytopes_db_4d+y}
then :
                  reason=$sage_use_system_polytopes_db_4d
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " polytopes_db_4d"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " polytopes_db_4d"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "polytopes_db_4d:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')polytopes_db_4d"
    case $is_installed-$SAGE_ENABLE_polytopes_db_4d in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_polytopes_db_4d
    for a in $optional_deps_polytopes_db_4d; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_polytopes_db_4d"
    DEPS=$runtime_deps_polytopes_db_4d
    CHECK_DEPS=$check_deps_polytopes_db_4d
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')polytopes_db_4d = ${BUILD_DEPS}$(printf '\ndeps_')polytopes_db_4d = ${DEPS}$(printf '\ncheck_deps_')polytopes_db_4d = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')polytopes_db_4d"

                                            SPKG_VERSION=$version_with_patchlevel_ppl
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ppl = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ppl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ppl:
$(ls -l \"$t/var/lib/sage/installed/ppl\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ppl" = xif_installed
then :
  SAGE_ENABLE_ppl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ppl" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ppl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ppl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ppl"
            if test "x$sage_require_ppl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ppl"
            if test ${sage_use_system_ppl+y}
then :
                  reason=$sage_use_system_ppl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ppl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ppl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ppl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ppl"

        spkg_line=" \\$(printf '\n    ')ppl"
    case $is_installed-$SAGE_ENABLE_ppl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ppl
    for a in $optional_deps_ppl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ppl"
    DEPS=$runtime_deps_ppl
    CHECK_DEPS=$check_deps_ppl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ppl = ${BUILD_DEPS}$(printf '\ndeps_')ppl = ${DEPS}$(printf '\ncheck_deps_')ppl = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ppl"

                                            SPKG_VERSION=$version_with_patchlevel_pplite
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pplite = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pplite"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pplite:
$(ls -l \"$t/var/lib/sage/installed/pplite\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pplite" = xif_installed
then :
  SAGE_ENABLE_pplite=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pplite" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pplite\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pplite\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pplite = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pplite" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pplite"
            if test "x$sage_require_pplite" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pplite"
            if test ${sage_use_system_pplite+y}
then :
                  reason=$sage_use_system_pplite
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pplite"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pplite"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pplite:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pplite"
    case $is_installed-$SAGE_ENABLE_pplite in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pplite
    for a in $optional_deps_pplite; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pplite"
    DEPS=$runtime_deps_pplite
    CHECK_DEPS=$check_deps_pplite
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pplite = ${BUILD_DEPS}$(printf '\ndeps_')pplite = ${DEPS}$(printf '\ncheck_deps_')pplite = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pplite"

                                            SPKG_VERSION=$version_with_patchlevel_pplitepy
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pplitepy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pplitepy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pplitepy" = xif_installed
then :
  SAGE_ENABLE_pplitepy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pplitepy" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pplitepy\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pplitepy\" to uninstall"

                    message="optional pip package; use \"./sage -i pplitepy\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pplitepy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pplitepy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pplitepy"
            if test "x$sage_require_pplitepy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pplitepy"
            if test ${sage_use_system_pplitepy+y}
then :
                  reason=$sage_use_system_pplitepy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pplitepy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pplitepy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pplitepy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pplitepy"
    case $is_installed-$SAGE_ENABLE_pplitepy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pplitepy
    for a in $optional_deps_pplitepy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pplitepy"
    DEPS=$runtime_deps_pplitepy
    CHECK_DEPS=$check_deps_pplitepy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pplitepy = ${BUILD_DEPS}$(printf '\ndeps_')pplitepy = ${DEPS}$(printf '\ncheck_deps_')pplitepy = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')pplitepy"

                                            SPKG_VERSION=$version_with_patchlevel_pplpy
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pplpy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pplpy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pplpy:
$(ls -l \"$t/var/lib/sage/installed/pplpy\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pplpy" = xif_installed
then :
  SAGE_ENABLE_pplpy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pplpy" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pplpy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pplpy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pplpy"
            if test "x$sage_require_pplpy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pplpy"
            if test ${sage_use_system_pplpy+y}
then :
                  reason=$sage_use_system_pplpy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pplpy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pplpy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pplpy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pplpy"

        spkg_line=" \\$(printf '\n    ')pplpy"
    case $is_installed-$SAGE_ENABLE_pplpy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pplpy
    for a in $optional_deps_pplpy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pplpy"
    DEPS=$runtime_deps_pplpy
    CHECK_DEPS=$check_deps_pplpy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pplpy = ${BUILD_DEPS}$(printf '\ndeps_')pplpy = ${DEPS}$(printf '\ncheck_deps_')pplpy = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pplpy"

                                            SPKG_VERSION=$version_with_patchlevel_pplpy_doc
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pplpy_doc = SAGE_DOCS"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_DOCS SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pplpy_doc"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pplpy_doc:
$(ls -l \"$t/var/lib/sage/installed/pplpy_doc\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pplpy_doc" = xif_installed
then :
  SAGE_ENABLE_pplpy_doc=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pplpy_doc" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pplpy_doc = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pplpy_doc" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pplpy_doc"
            if test "x$sage_require_pplpy_doc" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pplpy_doc"
            if test ${sage_use_system_pplpy_doc+y}
then :
                  reason=$sage_use_system_pplpy_doc
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pplpy_doc"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pplpy_doc"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pplpy_doc:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pplpy_doc"

        spkg_line=" \\$(printf '\n    ')pplpy_doc"
    case $is_installed-$SAGE_ENABLE_pplpy_doc in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pplpy_doc
    for a in $optional_deps_pplpy_doc; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pplpy_doc"
    DEPS=$runtime_deps_pplpy_doc
    CHECK_DEPS=$check_deps_pplpy_doc
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pplpy_doc = ${BUILD_DEPS}$(printf '\ndeps_')pplpy_doc = ${DEPS}$(printf '\ncheck_deps_')pplpy_doc = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pplpy_doc"

                                            SPKG_VERSION=$version_with_patchlevel_primecount
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')primecount = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/primecount"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for primecount:
$(ls -l \"$t/var/lib/sage/installed/primecount\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_primecount" = xif_installed
then :
  SAGE_ENABLE_primecount=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_primecount" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')primecount = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_primecount" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')primecount"
            if test "x$sage_require_primecount" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')primecount"
            if test ${sage_use_system_primecount+y}
then :
                  reason=$sage_use_system_primecount
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " primecount"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " primecount"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "primecount:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')primecount"

        spkg_line=" \\$(printf '\n    ')primecount"
    case $is_installed-$SAGE_ENABLE_primecount in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_primecount
    for a in $optional_deps_primecount; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_primecount"
    DEPS=$runtime_deps_primecount
    CHECK_DEPS=$check_deps_primecount
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')primecount = ${BUILD_DEPS}$(printf '\ndeps_')primecount = ${DEPS}$(printf '\ncheck_deps_')primecount = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')primecount"

                                            SPKG_VERSION=$version_with_patchlevel_primecountpy
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')primecountpy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/primecountpy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for primecountpy:
$(ls -l \"$t/var/lib/sage/installed/primecountpy\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_primecountpy" = xif_installed
then :
  SAGE_ENABLE_primecountpy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_primecountpy" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')primecountpy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_primecountpy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')primecountpy"
            if test "x$sage_require_primecountpy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')primecountpy"
            if test ${sage_use_system_primecountpy+y}
then :
                  reason=$sage_use_system_primecountpy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " primecountpy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " primecountpy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "primecountpy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')primecountpy"

        spkg_line=" \\$(printf '\n    ')primecountpy"
    case $is_installed-$SAGE_ENABLE_primecountpy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_primecountpy
    for a in $optional_deps_primecountpy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_primecountpy"
    DEPS=$runtime_deps_primecountpy
    CHECK_DEPS=$check_deps_primecountpy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')primecountpy = ${BUILD_DEPS}$(printf '\ndeps_')primecountpy = ${DEPS}$(printf '\ncheck_deps_')primecountpy = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')primecountpy"

                                            SPKG_VERSION=$version_with_patchlevel_primesieve
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')primesieve = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/primesieve"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for primesieve:
$(ls -l \"$t/var/lib/sage/installed/primesieve\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_primesieve" = xif_installed
then :
  SAGE_ENABLE_primesieve=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_primesieve" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')primesieve = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_primesieve" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')primesieve"
            if test "x$sage_require_primesieve" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')primesieve"
            if test ${sage_use_system_primesieve+y}
then :
                  reason=$sage_use_system_primesieve
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " primesieve"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " primesieve"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "primesieve:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')primesieve"

        spkg_line=" \\$(printf '\n    ')primesieve"
    case $is_installed-$SAGE_ENABLE_primesieve in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_primesieve
    for a in $optional_deps_primesieve; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_primesieve"
    DEPS=$runtime_deps_primesieve
    CHECK_DEPS=$check_deps_primesieve
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')primesieve = ${BUILD_DEPS}$(printf '\ndeps_')primesieve = ${DEPS}$(printf '\ncheck_deps_')primesieve = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')primesieve"

                                            SPKG_VERSION=$version_with_patchlevel_prometheus_client
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')prometheus_client = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/prometheus_client"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for prometheus_client:
$(ls -l \"$t/var/lib/sage/installed/prometheus_client\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_prometheus_client" = xif_installed
then :
  SAGE_ENABLE_prometheus_client=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_prometheus_client" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')prometheus_client = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_prometheus_client" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')prometheus_client"
            if test "x$sage_require_prometheus_client" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')prometheus_client"
            if test ${sage_use_system_prometheus_client+y}
then :
                  reason=$sage_use_system_prometheus_client
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " prometheus_client"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " prometheus_client"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "prometheus_client:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')prometheus_client"

        spkg_line=" \\$(printf '\n    ')prometheus_client"
    case $is_installed-$SAGE_ENABLE_prometheus_client in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_prometheus_client
    for a in $optional_deps_prometheus_client; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_prometheus_client"
    DEPS=$runtime_deps_prometheus_client
    CHECK_DEPS=$check_deps_prometheus_client
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')prometheus_client = ${BUILD_DEPS}$(printf '\ndeps_')prometheus_client = ${DEPS}$(printf '\ncheck_deps_')prometheus_client = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')prometheus_client"

                                            SPKG_VERSION=$version_with_patchlevel_prompt_toolkit
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')prompt_toolkit = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/prompt_toolkit"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for prompt_toolkit:
$(ls -l \"$t/var/lib/sage/installed/prompt_toolkit\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_prompt_toolkit" = xif_installed
then :
  SAGE_ENABLE_prompt_toolkit=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_prompt_toolkit" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')prompt_toolkit = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_prompt_toolkit" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')prompt_toolkit"
            if test "x$sage_require_prompt_toolkit" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')prompt_toolkit"
            if test ${sage_use_system_prompt_toolkit+y}
then :
                  reason=$sage_use_system_prompt_toolkit
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " prompt_toolkit"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " prompt_toolkit"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "prompt_toolkit:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')prompt_toolkit"

        spkg_line=" \\$(printf '\n    ')prompt_toolkit"
    case $is_installed-$SAGE_ENABLE_prompt_toolkit in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_prompt_toolkit
    for a in $optional_deps_prompt_toolkit; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_prompt_toolkit"
    DEPS=$runtime_deps_prompt_toolkit
    CHECK_DEPS=$check_deps_prompt_toolkit
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')prompt_toolkit = ${BUILD_DEPS}$(printf '\ndeps_')prompt_toolkit = ${DEPS}$(printf '\ncheck_deps_')prompt_toolkit = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')prompt_toolkit"

                                            SPKG_VERSION=$version_with_patchlevel_psutil
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')psutil = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/psutil"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for psutil:
$(ls -l \"$t/var/lib/sage/installed/psutil\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_psutil" = xif_installed
then :
  SAGE_ENABLE_psutil=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_psutil" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')psutil = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_psutil" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')psutil"
            if test "x$sage_require_psutil" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')psutil"
            if test ${sage_use_system_psutil+y}
then :
                  reason=$sage_use_system_psutil
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " psutil"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " psutil"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "psutil:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')psutil"

        spkg_line=" \\$(printf '\n    ')psutil"
    case $is_installed-$SAGE_ENABLE_psutil in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_psutil
    for a in $optional_deps_psutil; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_psutil"
    DEPS=$runtime_deps_psutil
    CHECK_DEPS=$check_deps_psutil
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')psutil = ${BUILD_DEPS}$(printf '\ndeps_')psutil = ${DEPS}$(printf '\ncheck_deps_')psutil = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')psutil"

                                            SPKG_VERSION=$version_with_patchlevel_ptyprocess
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')ptyprocess = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/ptyprocess"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for ptyprocess:
$(ls -l \"$t/var/lib/sage/installed/ptyprocess\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_ptyprocess" = xif_installed
then :
  SAGE_ENABLE_ptyprocess=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_ptyprocess" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')ptyprocess = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_ptyprocess" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')ptyprocess"
            if test "x$sage_require_ptyprocess" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')ptyprocess"
            if test ${sage_use_system_ptyprocess+y}
then :
                  reason=$sage_use_system_ptyprocess
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ptyprocess"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " ptyprocess"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "ptyprocess:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')ptyprocess"

        spkg_line=" \\$(printf '\n    ')ptyprocess"
    case $is_installed-$SAGE_ENABLE_ptyprocess in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_ptyprocess
    for a in $optional_deps_ptyprocess; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_ptyprocess"
    DEPS=$runtime_deps_ptyprocess
    CHECK_DEPS=$check_deps_ptyprocess
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')ptyprocess = ${BUILD_DEPS}$(printf '\ndeps_')ptyprocess = ${DEPS}$(printf '\ncheck_deps_')ptyprocess = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')ptyprocess"

                                            SPKG_VERSION=$version_with_patchlevel_pure_eval
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pure_eval = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pure_eval"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pure_eval:
$(ls -l \"$t/var/lib/sage/installed/pure_eval\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pure_eval" = xif_installed
then :
  SAGE_ENABLE_pure_eval=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pure_eval" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pure_eval = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pure_eval" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pure_eval"
            if test "x$sage_require_pure_eval" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pure_eval"
            if test ${sage_use_system_pure_eval+y}
then :
                  reason=$sage_use_system_pure_eval
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pure_eval"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pure_eval"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pure_eval:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pure_eval"

        spkg_line=" \\$(printf '\n    ')pure_eval"
    case $is_installed-$SAGE_ENABLE_pure_eval in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pure_eval
    for a in $optional_deps_pure_eval; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pure_eval"
    DEPS=$runtime_deps_pure_eval
    CHECK_DEPS=$check_deps_pure_eval
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pure_eval = ${BUILD_DEPS}$(printf '\ndeps_')pure_eval = ${DEPS}$(printf '\ncheck_deps_')pure_eval = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pure_eval"

                                            SPKG_VERSION=$version_with_patchlevel_py
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')py = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/py"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for py:
$(ls -l \"$t/var/lib/sage/installed/py\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_py" = xif_installed
then :
  SAGE_ENABLE_py=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_py" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')py = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_py" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')py"
            if test "x$sage_require_py" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')py"
            if test ${sage_use_system_py+y}
then :
                  reason=$sage_use_system_py
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " py"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " py"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "py:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')py"

        spkg_line=" \\$(printf '\n    ')py"
    case $is_installed-$SAGE_ENABLE_py in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_py
    for a in $optional_deps_py; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_py"
    DEPS=$runtime_deps_py
    CHECK_DEPS=$check_deps_py
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')py = ${BUILD_DEPS}$(printf '\ndeps_')py = ${DEPS}$(printf '\ncheck_deps_')py = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')py"

                                            SPKG_VERSION=$version_with_patchlevel_py4ti2
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')py4ti2 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/py4ti2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for py4ti2:
$(ls -l \"$t/var/lib/sage/installed/py4ti2\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_py4ti2" = xif_installed
then :
  SAGE_ENABLE_py4ti2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_py4ti2" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-py4ti2\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-py4ti2\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')py4ti2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_py4ti2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')py4ti2"
            if test "x$sage_require_py4ti2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')py4ti2"
            if test ${sage_use_system_py4ti2+y}
then :
                  reason=$sage_use_system_py4ti2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " py4ti2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " py4ti2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "py4ti2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')py4ti2"
    case $is_installed-$SAGE_ENABLE_py4ti2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_py4ti2
    for a in $optional_deps_py4ti2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_py4ti2"
    DEPS=$runtime_deps_py4ti2
    CHECK_DEPS=$check_deps_py4ti2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')py4ti2 = ${BUILD_DEPS}$(printf '\ndeps_')py4ti2 = ${DEPS}$(printf '\ncheck_deps_')py4ti2 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')py4ti2"

                                            SPKG_VERSION=$version_with_patchlevel_pybind11
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pybind11 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pybind11"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pybind11:
$(ls -l \"$t/var/lib/sage/installed/pybind11\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pybind11" = xif_installed
then :
  SAGE_ENABLE_pybind11=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pybind11" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pybind11 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pybind11" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pybind11"
            if test "x$sage_require_pybind11" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pybind11"
            if test ${sage_use_system_pybind11+y}
then :
                  reason=$sage_use_system_pybind11
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pybind11"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pybind11"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pybind11:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pybind11"

        spkg_line=" \\$(printf '\n    ')pybind11"
    case $is_installed-$SAGE_ENABLE_pybind11 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pybind11
    for a in $optional_deps_pybind11; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pybind11"
    DEPS=$runtime_deps_pybind11
    CHECK_DEPS=$check_deps_pybind11
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pybind11 = ${BUILD_DEPS}$(printf '\ndeps_')pybind11 = ${DEPS}$(printf '\ncheck_deps_')pybind11 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pybind11"

                                            SPKG_VERSION=$version_with_patchlevel_pybtex
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pybtex = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pybtex"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pybtex" = xif_installed
then :
  SAGE_ENABLE_pybtex=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pybtex" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pybtex\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pybtex\" to uninstall"

                    message="optional pip package; use \"./sage -i pybtex\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pybtex = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pybtex" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pybtex"
            if test "x$sage_require_pybtex" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pybtex"
            if test ${sage_use_system_pybtex+y}
then :
                  reason=$sage_use_system_pybtex
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pybtex"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pybtex"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pybtex:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pybtex"
    case $is_installed-$SAGE_ENABLE_pybtex in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pybtex
    for a in $optional_deps_pybtex; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pybtex"
    DEPS=$runtime_deps_pybtex
    CHECK_DEPS=$check_deps_pybtex
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pybtex = ${BUILD_DEPS}$(printf '\ndeps_')pybtex = ${DEPS}$(printf '\ncheck_deps_')pybtex = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')pybtex"

                                            SPKG_VERSION=$version_with_patchlevel_pycosat
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pycosat = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pycosat"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pycosat:
$(ls -l \"$t/var/lib/sage/installed/pycosat\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pycosat" = xif_installed
then :
  SAGE_ENABLE_pycosat=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pycosat" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pycosat\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pycosat\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pycosat = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pycosat" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pycosat"
            if test "x$sage_require_pycosat" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pycosat"
            if test ${sage_use_system_pycosat+y}
then :
                  reason=$sage_use_system_pycosat
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pycosat"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pycosat"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pycosat:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pycosat"
    case $is_installed-$SAGE_ENABLE_pycosat in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pycosat
    for a in $optional_deps_pycosat; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pycosat"
    DEPS=$runtime_deps_pycosat
    CHECK_DEPS=$check_deps_pycosat
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pycosat = ${BUILD_DEPS}$(printf '\ndeps_')pycosat = ${DEPS}$(printf '\ncheck_deps_')pycosat = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pycosat"

                                            SPKG_VERSION=$version_with_patchlevel_pycparser
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pycparser = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pycparser"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pycparser:
$(ls -l \"$t/var/lib/sage/installed/pycparser\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pycparser" = xif_installed
then :
  SAGE_ENABLE_pycparser=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pycparser" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pycparser = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pycparser" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pycparser"
            if test "x$sage_require_pycparser" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pycparser"
            if test ${sage_use_system_pycparser+y}
then :
                  reason=$sage_use_system_pycparser
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pycparser"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pycparser"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pycparser:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pycparser"

        spkg_line=" \\$(printf '\n    ')pycparser"
    case $is_installed-$SAGE_ENABLE_pycparser in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pycparser
    for a in $optional_deps_pycparser; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pycparser"
    DEPS=$runtime_deps_pycparser
    CHECK_DEPS=$check_deps_pycparser
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pycparser = ${BUILD_DEPS}$(printf '\ndeps_')pycparser = ${DEPS}$(printf '\ncheck_deps_')pycparser = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pycparser"

                                            SPKG_VERSION=$version_with_patchlevel_pycryptosat
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pycryptosat = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pycryptosat"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pycryptosat" = xif_installed
then :
  SAGE_ENABLE_pycryptosat=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pycryptosat" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pycryptosat\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pycryptosat\" to uninstall"

                    message="optional pip package; use \"./sage -i pycryptosat\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pycryptosat = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pycryptosat" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pycryptosat"
            if test "x$sage_require_pycryptosat" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pycryptosat"
            if test ${sage_use_system_pycryptosat+y}
then :
                  reason=$sage_use_system_pycryptosat
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pycryptosat"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pycryptosat"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pycryptosat:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pycryptosat"
    case $is_installed-$SAGE_ENABLE_pycryptosat in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pycryptosat
    for a in $optional_deps_pycryptosat; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pycryptosat"
    DEPS=$runtime_deps_pycryptosat
    CHECK_DEPS=$check_deps_pycryptosat
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pycryptosat = ${BUILD_DEPS}$(printf '\ndeps_')pycryptosat = ${DEPS}$(printf '\ncheck_deps_')pycryptosat = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')pycryptosat"

                                            SPKG_VERSION=$version_with_patchlevel_pygments
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pygments = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pygments"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pygments:
$(ls -l \"$t/var/lib/sage/installed/pygments\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pygments" = xif_installed
then :
  SAGE_ENABLE_pygments=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pygments" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pygments = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pygments" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pygments"
            if test "x$sage_require_pygments" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pygments"
            if test ${sage_use_system_pygments+y}
then :
                  reason=$sage_use_system_pygments
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pygments"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pygments"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pygments:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pygments"

        spkg_line=" \\$(printf '\n    ')pygments"
    case $is_installed-$SAGE_ENABLE_pygments in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pygments
    for a in $optional_deps_pygments; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pygments"
    DEPS=$runtime_deps_pygments
    CHECK_DEPS=$check_deps_pygments
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pygments = ${BUILD_DEPS}$(printf '\ndeps_')pygments = ${DEPS}$(printf '\ncheck_deps_')pygments = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pygments"

                                            SPKG_VERSION=$version_with_patchlevel_pygraphviz
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pygraphviz = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pygraphviz"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pygraphviz" = xif_installed
then :
  SAGE_ENABLE_pygraphviz=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pygraphviz" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pygraphviz\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pygraphviz\" to uninstall"

                    message="optional pip package; use \"./sage -i pygraphviz\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pygraphviz = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pygraphviz" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pygraphviz"
            if test "x$sage_require_pygraphviz" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pygraphviz"
            if test ${sage_use_system_pygraphviz+y}
then :
                  reason=$sage_use_system_pygraphviz
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pygraphviz"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pygraphviz"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pygraphviz:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pygraphviz"
    case $is_installed-$SAGE_ENABLE_pygraphviz in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pygraphviz
    for a in $optional_deps_pygraphviz; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pygraphviz"
    DEPS=$runtime_deps_pygraphviz
    CHECK_DEPS=$check_deps_pygraphviz
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pygraphviz = ${BUILD_DEPS}$(printf '\ndeps_')pygraphviz = ${DEPS}$(printf '\ncheck_deps_')pygraphviz = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')pygraphviz"

                                            SPKG_VERSION=$version_with_patchlevel_pynormaliz
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pynormaliz = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pynormaliz"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pynormaliz:
$(ls -l \"$t/var/lib/sage/installed/pynormaliz\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pynormaliz" = xif_installed
then :
  SAGE_ENABLE_pynormaliz=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pynormaliz" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pynormaliz\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pynormaliz\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pynormaliz = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pynormaliz" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pynormaliz"
            if test "x$sage_require_pynormaliz" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pynormaliz"
            if test ${sage_use_system_pynormaliz+y}
then :
                  reason=$sage_use_system_pynormaliz
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pynormaliz"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pynormaliz"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pynormaliz:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pynormaliz"
    case $is_installed-$SAGE_ENABLE_pynormaliz in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pynormaliz
    for a in $optional_deps_pynormaliz; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pynormaliz"
    DEPS=$runtime_deps_pynormaliz
    CHECK_DEPS=$check_deps_pynormaliz
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pynormaliz = ${BUILD_DEPS}$(printf '\ndeps_')pynormaliz = ${DEPS}$(printf '\ncheck_deps_')pynormaliz = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pynormaliz"

                                            SPKG_VERSION=$version_with_patchlevel_pyparsing
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pyparsing = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pyparsing"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pyparsing:
$(ls -l \"$t/var/lib/sage/installed/pyparsing\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pyparsing" = xif_installed
then :
  SAGE_ENABLE_pyparsing=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pyparsing" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pyparsing = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pyparsing" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pyparsing"
            if test "x$sage_require_pyparsing" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pyparsing"
            if test ${sage_use_system_pyparsing+y}
then :
                  reason=$sage_use_system_pyparsing
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyparsing"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyparsing"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pyparsing:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pyparsing"

        spkg_line=" \\$(printf '\n    ')pyparsing"
    case $is_installed-$SAGE_ENABLE_pyparsing in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pyparsing
    for a in $optional_deps_pyparsing; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pyparsing"
    DEPS=$runtime_deps_pyparsing
    CHECK_DEPS=$check_deps_pyparsing
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pyparsing = ${BUILD_DEPS}$(printf '\ndeps_')pyparsing = ${DEPS}$(printf '\ncheck_deps_')pyparsing = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pyparsing"

                                            SPKG_VERSION=$version_with_patchlevel_pyproject_api
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pyproject_api = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pyproject_api"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pyproject_api:
$(ls -l \"$t/var/lib/sage/installed/pyproject_api\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pyproject_api" = xif_installed
then :
  SAGE_ENABLE_pyproject_api=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pyproject_api" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pyproject_api = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pyproject_api" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pyproject_api"
            if test "x$sage_require_pyproject_api" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pyproject_api"
            if test ${sage_use_system_pyproject_api+y}
then :
                  reason=$sage_use_system_pyproject_api
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyproject_api"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyproject_api"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pyproject_api:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pyproject_api"

        spkg_line=" \\$(printf '\n    ')pyproject_api"
    case $is_installed-$SAGE_ENABLE_pyproject_api in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pyproject_api
    for a in $optional_deps_pyproject_api; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pyproject_api"
    DEPS=$runtime_deps_pyproject_api
    CHECK_DEPS=$check_deps_pyproject_api
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pyproject_api = ${BUILD_DEPS}$(printf '\ndeps_')pyproject_api = ${DEPS}$(printf '\ncheck_deps_')pyproject_api = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pyproject_api"

                                            SPKG_VERSION=$version_with_patchlevel_pyproject_hooks
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pyproject_hooks = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pyproject_hooks"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pyproject_hooks:
$(ls -l \"$t/var/lib/sage/installed/pyproject_hooks\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pyproject_hooks" = xif_installed
then :
  SAGE_ENABLE_pyproject_hooks=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pyproject_hooks" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pyproject_hooks = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pyproject_hooks" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pyproject_hooks"
            if test "x$sage_require_pyproject_hooks" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pyproject_hooks"
            if test ${sage_use_system_pyproject_hooks+y}
then :
                  reason=$sage_use_system_pyproject_hooks
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyproject_hooks"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyproject_hooks"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pyproject_hooks:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pyproject_hooks"

        spkg_line=" \\$(printf '\n    ')pyproject_hooks"
    case $is_installed-$SAGE_ENABLE_pyproject_hooks in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pyproject_hooks
    for a in $optional_deps_pyproject_hooks; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pyproject_hooks"
    DEPS=$runtime_deps_pyproject_hooks
    CHECK_DEPS=$check_deps_pyproject_hooks
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pyproject_hooks = ${BUILD_DEPS}$(printf '\ndeps_')pyproject_hooks = ${DEPS}$(printf '\ncheck_deps_')pyproject_hooks = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pyproject_hooks"

                                            SPKG_VERSION=$version_with_patchlevel_pyproject_metadata
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pyproject_metadata = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pyproject_metadata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pyproject_metadata:
$(ls -l \"$t/var/lib/sage/installed/pyproject_metadata\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pyproject_metadata" = xif_installed
then :
  SAGE_ENABLE_pyproject_metadata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pyproject_metadata" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pyproject_metadata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pyproject_metadata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pyproject_metadata"
            if test "x$sage_require_pyproject_metadata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pyproject_metadata"
            if test ${sage_use_system_pyproject_metadata+y}
then :
                  reason=$sage_use_system_pyproject_metadata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyproject_metadata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyproject_metadata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pyproject_metadata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pyproject_metadata"

        spkg_line=" \\$(printf '\n    ')pyproject_metadata"
    case $is_installed-$SAGE_ENABLE_pyproject_metadata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pyproject_metadata
    for a in $optional_deps_pyproject_metadata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pyproject_metadata"
    DEPS=$runtime_deps_pyproject_metadata
    CHECK_DEPS=$check_deps_pyproject_metadata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pyproject_metadata = ${BUILD_DEPS}$(printf '\ndeps_')pyproject_metadata = ${DEPS}$(printf '\ncheck_deps_')pyproject_metadata = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pyproject_metadata"

                                            SPKG_VERSION=$version_with_patchlevel_pyscipopt
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pyscipopt = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pyscipopt"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pyscipopt:
$(ls -l \"$t/var/lib/sage/installed/pyscipopt\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pyscipopt" = xif_installed
then :
  SAGE_ENABLE_pyscipopt=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pyscipopt" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pyscipopt\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pyscipopt\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pyscipopt = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pyscipopt" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pyscipopt"
            if test "x$sage_require_pyscipopt" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pyscipopt"
            if test ${sage_use_system_pyscipopt+y}
then :
                  reason=$sage_use_system_pyscipopt
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pyscipopt"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pyscipopt"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pyscipopt:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pyscipopt"
    case $is_installed-$SAGE_ENABLE_pyscipopt in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pyscipopt
    for a in $optional_deps_pyscipopt; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pyscipopt"
    DEPS=$runtime_deps_pyscipopt
    CHECK_DEPS=$check_deps_pyscipopt
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pyscipopt = ${BUILD_DEPS}$(printf '\ndeps_')pyscipopt = ${DEPS}$(printf '\ncheck_deps_')pyscipopt = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pyscipopt"

                                            SPKG_VERSION=$version_with_patchlevel_pytest
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pytest = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pytest"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pytest:
$(ls -l \"$t/var/lib/sage/installed/pytest\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pytest" = xif_installed
then :
  SAGE_ENABLE_pytest=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pytest" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pytest = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pytest" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pytest"
            if test "x$sage_require_pytest" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pytest"
            if test ${sage_use_system_pytest+y}
then :
                  reason=$sage_use_system_pytest
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pytest"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pytest"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pytest:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pytest"

        spkg_line=" \\$(printf '\n    ')pytest"
    case $is_installed-$SAGE_ENABLE_pytest in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pytest
    for a in $optional_deps_pytest; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pytest"
    DEPS=$runtime_deps_pytest
    CHECK_DEPS=$check_deps_pytest
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pytest = ${BUILD_DEPS}$(printf '\ndeps_')pytest = ${DEPS}$(printf '\ncheck_deps_')pytest = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pytest"

                                            SPKG_VERSION=$version_with_patchlevel_pytest_mock
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pytest_mock = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pytest_mock"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pytest_mock:
$(ls -l \"$t/var/lib/sage/installed/pytest_mock\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pytest_mock" = xif_installed
then :
  SAGE_ENABLE_pytest_mock=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pytest_mock" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pytest_mock = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pytest_mock" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pytest_mock"
            if test "x$sage_require_pytest_mock" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pytest_mock"
            if test ${sage_use_system_pytest_mock+y}
then :
                  reason=$sage_use_system_pytest_mock
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pytest_mock"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pytest_mock"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pytest_mock:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pytest_mock"

        spkg_line=" \\$(printf '\n    ')pytest_mock"
    case $is_installed-$SAGE_ENABLE_pytest_mock in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pytest_mock
    for a in $optional_deps_pytest_mock; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pytest_mock"
    DEPS=$runtime_deps_pytest_mock
    CHECK_DEPS=$check_deps_pytest_mock
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pytest_mock = ${BUILD_DEPS}$(printf '\ndeps_')pytest_mock = ${DEPS}$(printf '\ncheck_deps_')pytest_mock = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pytest_mock"

                                            SPKG_VERSION=$version_with_patchlevel_pytest_xdist
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pytest_xdist = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pytest_xdist"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pytest_xdist:
$(ls -l \"$t/var/lib/sage/installed/pytest_xdist\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pytest_xdist" = xif_installed
then :
  SAGE_ENABLE_pytest_xdist=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pytest_xdist" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pytest_xdist = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pytest_xdist" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pytest_xdist"
            if test "x$sage_require_pytest_xdist" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pytest_xdist"
            if test ${sage_use_system_pytest_xdist+y}
then :
                  reason=$sage_use_system_pytest_xdist
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pytest_xdist"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pytest_xdist"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pytest_xdist:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pytest_xdist"

        spkg_line=" \\$(printf '\n    ')pytest_xdist"
    case $is_installed-$SAGE_ENABLE_pytest_xdist in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pytest_xdist
    for a in $optional_deps_pytest_xdist; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pytest_xdist"
    DEPS=$runtime_deps_pytest_xdist
    CHECK_DEPS=$check_deps_pytest_xdist
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pytest_xdist = ${BUILD_DEPS}$(printf '\ndeps_')pytest_xdist = ${DEPS}$(printf '\ncheck_deps_')pytest_xdist = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pytest_xdist"

                                            SPKG_VERSION=$version_with_patchlevel_python3
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')python3 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/python3"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for python3:
$(ls -l \"$t/var/lib/sage/installed/python3\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_python3" = xif_installed
then :
  SAGE_ENABLE_python3=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_python3" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')python3 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_python3" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')python3"
            if test "x$sage_require_python3" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')python3"
            if test ${sage_use_system_python3+y}
then :
                  reason=$sage_use_system_python3
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " python3"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " python3"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "python3:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')python3"

        spkg_line=" \\$(printf '\n    ')python3"
    case $is_installed-$SAGE_ENABLE_python3 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_python3
    for a in $optional_deps_python3; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_python3"
    DEPS=$runtime_deps_python3
    CHECK_DEPS=$check_deps_python3
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')python3 = ${BUILD_DEPS}$(printf '\ndeps_')python3 = ${DEPS}$(printf '\ncheck_deps_')python3 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')python3"

                                            SPKG_VERSION=$version_with_patchlevel_python_build
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')python_build = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/python_build"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for python_build:
$(ls -l \"$t/var/lib/sage/installed/python_build\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_python_build" = xif_installed
then :
  SAGE_ENABLE_python_build=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_python_build" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')python_build = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_python_build" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')python_build"
            if test "x$sage_require_python_build" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')python_build"
            if test ${sage_use_system_python_build+y}
then :
                  reason=$sage_use_system_python_build
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " python_build"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " python_build"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "python_build:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')python_build"

        spkg_line=" \\$(printf '\n    ')python_build"
    case $is_installed-$SAGE_ENABLE_python_build in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_python_build
    for a in $optional_deps_python_build; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_python_build"
    DEPS=$runtime_deps_python_build
    CHECK_DEPS=$check_deps_python_build
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')python_build = ${BUILD_DEPS}$(printf '\ndeps_')python_build = ${DEPS}$(printf '\ncheck_deps_')python_build = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')python_build"

                                            SPKG_VERSION=$version_with_patchlevel_python_flint
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')python_flint = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/python_flint"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for python_flint:
$(ls -l \"$t/var/lib/sage/installed/python_flint\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_python_flint" = xif_installed
then :
  SAGE_ENABLE_python_flint=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_python_flint" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-python_flint\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-python_flint\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')python_flint = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_python_flint" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')python_flint"
            if test "x$sage_require_python_flint" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')python_flint"
            if test ${sage_use_system_python_flint+y}
then :
                  reason=$sage_use_system_python_flint
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " python_flint"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " python_flint"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "python_flint:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')python_flint"
    case $is_installed-$SAGE_ENABLE_python_flint in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_python_flint
    for a in $optional_deps_python_flint; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_python_flint"
    DEPS=$runtime_deps_python_flint
    CHECK_DEPS=$check_deps_python_flint
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')python_flint = ${BUILD_DEPS}$(printf '\ndeps_')python_flint = ${DEPS}$(printf '\ncheck_deps_')python_flint = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')python_flint"

                                            SPKG_VERSION=$version_with_patchlevel_python_igraph
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')python_igraph = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/python_igraph"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for python_igraph:
$(ls -l \"$t/var/lib/sage/installed/python_igraph\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_python_igraph" = xif_installed
then :
  SAGE_ENABLE_python_igraph=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_python_igraph" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-python_igraph\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-python_igraph\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')python_igraph = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_python_igraph" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')python_igraph"
            if test "x$sage_require_python_igraph" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')python_igraph"
            if test ${sage_use_system_python_igraph+y}
then :
                  reason=$sage_use_system_python_igraph
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " python_igraph"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " python_igraph"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "python_igraph:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')python_igraph"
    case $is_installed-$SAGE_ENABLE_python_igraph in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_python_igraph
    for a in $optional_deps_python_igraph; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_python_igraph"
    DEPS=$runtime_deps_python_igraph
    CHECK_DEPS=$check_deps_python_igraph
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')python_igraph = ${BUILD_DEPS}$(printf '\ndeps_')python_igraph = ${DEPS}$(printf '\ncheck_deps_')python_igraph = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')python_igraph"

                                            SPKG_VERSION=$version_with_patchlevel_python_json_logger
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')python_json_logger = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/python_json_logger"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for python_json_logger:
$(ls -l \"$t/var/lib/sage/installed/python_json_logger\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_python_json_logger" = xif_installed
then :
  SAGE_ENABLE_python_json_logger=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_python_json_logger" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')python_json_logger = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_python_json_logger" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')python_json_logger"
            if test "x$sage_require_python_json_logger" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')python_json_logger"
            if test ${sage_use_system_python_json_logger+y}
then :
                  reason=$sage_use_system_python_json_logger
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " python_json_logger"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " python_json_logger"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "python_json_logger:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')python_json_logger"

        spkg_line=" \\$(printf '\n    ')python_json_logger"
    case $is_installed-$SAGE_ENABLE_python_json_logger in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_python_json_logger
    for a in $optional_deps_python_json_logger; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_python_json_logger"
    DEPS=$runtime_deps_python_json_logger
    CHECK_DEPS=$check_deps_python_json_logger
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')python_json_logger = ${BUILD_DEPS}$(printf '\ndeps_')python_json_logger = ${DEPS}$(printf '\ncheck_deps_')python_json_logger = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')python_json_logger"

                                            SPKG_VERSION=$version_with_patchlevel_pythran
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pythran = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pythran"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pythran:
$(ls -l \"$t/var/lib/sage/installed/pythran\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pythran" = xif_installed
then :
  SAGE_ENABLE_pythran=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pythran" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pythran = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pythran" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pythran"
            if test "x$sage_require_pythran" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pythran"
            if test ${sage_use_system_pythran+y}
then :
                  reason=$sage_use_system_pythran
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pythran"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pythran"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pythran:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pythran"

        spkg_line=" \\$(printf '\n    ')pythran"
    case $is_installed-$SAGE_ENABLE_pythran in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pythran
    for a in $optional_deps_pythran; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pythran"
    DEPS=$runtime_deps_pythran
    CHECK_DEPS=$check_deps_pythran
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pythran = ${BUILD_DEPS}$(printf '\ndeps_')pythran = ${DEPS}$(printf '\ncheck_deps_')pythran = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pythran"

                                            SPKG_VERSION=$version_with_patchlevel_pytz
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pytz = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pytz"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pytz:
$(ls -l \"$t/var/lib/sage/installed/pytz\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pytz" = xif_installed
then :
  SAGE_ENABLE_pytz=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pytz" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pytz = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pytz" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pytz"
            if test "x$sage_require_pytz" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pytz"
            if test ${sage_use_system_pytz+y}
then :
                  reason=$sage_use_system_pytz
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pytz"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pytz"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pytz:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pytz"

        spkg_line=" \\$(printf '\n    ')pytz"
    case $is_installed-$SAGE_ENABLE_pytz in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pytz
    for a in $optional_deps_pytz; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pytz"
    DEPS=$runtime_deps_pytz
    CHECK_DEPS=$check_deps_pytz
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pytz = ${BUILD_DEPS}$(printf '\ndeps_')pytz = ${DEPS}$(printf '\ncheck_deps_')pytz = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pytz"

                                            SPKG_VERSION=$version_with_patchlevel_pytz_deprecation_shim
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pytz_deprecation_shim = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pytz_deprecation_shim"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pytz_deprecation_shim:
$(ls -l \"$t/var/lib/sage/installed/pytz_deprecation_shim\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pytz_deprecation_shim" = xif_installed
then :
  SAGE_ENABLE_pytz_deprecation_shim=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pytz_deprecation_shim" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pytz_deprecation_shim = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pytz_deprecation_shim" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pytz_deprecation_shim"
            if test "x$sage_require_pytz_deprecation_shim" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pytz_deprecation_shim"
            if test ${sage_use_system_pytz_deprecation_shim+y}
then :
                  reason=$sage_use_system_pytz_deprecation_shim
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pytz_deprecation_shim"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pytz_deprecation_shim"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pytz_deprecation_shim:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pytz_deprecation_shim"

        spkg_line=" \\$(printf '\n    ')pytz_deprecation_shim"
    case $is_installed-$SAGE_ENABLE_pytz_deprecation_shim in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pytz_deprecation_shim
    for a in $optional_deps_pytz_deprecation_shim; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pytz_deprecation_shim"
    DEPS=$runtime_deps_pytz_deprecation_shim
    CHECK_DEPS=$check_deps_pytz_deprecation_shim
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pytz_deprecation_shim = ${BUILD_DEPS}$(printf '\ndeps_')pytz_deprecation_shim = ${DEPS}$(printf '\ncheck_deps_')pytz_deprecation_shim = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pytz_deprecation_shim"

                                            SPKG_VERSION=$version_with_patchlevel_pyx
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pyx = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pyx"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pyx" = xif_installed
then :
  SAGE_ENABLE_pyx=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pyx" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-pyx\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-pyx\" to uninstall"

                    message="optional pip package; use \"./sage -i pyx\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pyx = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pyx" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pyx"
            if test "x$sage_require_pyx" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pyx"
            if test ${sage_use_system_pyx+y}
then :
                  reason=$sage_use_system_pyx
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pyx"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " pyx"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pyx:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')pyx"
    case $is_installed-$SAGE_ENABLE_pyx in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pyx
    for a in $optional_deps_pyx; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pyx"
    DEPS=$runtime_deps_pyx
    CHECK_DEPS=$check_deps_pyx
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pyx = ${BUILD_DEPS}$(printf '\ndeps_')pyx = ${DEPS}$(printf '\ncheck_deps_')pyx = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')pyx"

                                            SPKG_VERSION=$version_with_patchlevel_pyyaml
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pyyaml = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pyyaml"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pyyaml:
$(ls -l \"$t/var/lib/sage/installed/pyyaml\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pyyaml" = xif_installed
then :
  SAGE_ENABLE_pyyaml=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pyyaml" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pyyaml = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pyyaml" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pyyaml"
            if test "x$sage_require_pyyaml" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pyyaml"
            if test ${sage_use_system_pyyaml+y}
then :
                  reason=$sage_use_system_pyyaml
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyyaml"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyyaml"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pyyaml:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pyyaml"

        spkg_line=" \\$(printf '\n    ')pyyaml"
    case $is_installed-$SAGE_ENABLE_pyyaml in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pyyaml
    for a in $optional_deps_pyyaml; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pyyaml"
    DEPS=$runtime_deps_pyyaml
    CHECK_DEPS=$check_deps_pyyaml
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pyyaml = ${BUILD_DEPS}$(printf '\ndeps_')pyyaml = ${DEPS}$(printf '\ncheck_deps_')pyyaml = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pyyaml"

                                            SPKG_VERSION=$version_with_patchlevel_pyzmq
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')pyzmq = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/pyzmq"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for pyzmq:
$(ls -l \"$t/var/lib/sage/installed/pyzmq\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_pyzmq" = xif_installed
then :
  SAGE_ENABLE_pyzmq=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_pyzmq" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')pyzmq = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_pyzmq" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')pyzmq"
            if test "x$sage_require_pyzmq" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')pyzmq"
            if test ${sage_use_system_pyzmq+y}
then :
                  reason=$sage_use_system_pyzmq
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyzmq"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " pyzmq"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "pyzmq:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')pyzmq"

        spkg_line=" \\$(printf '\n    ')pyzmq"
    case $is_installed-$SAGE_ENABLE_pyzmq in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_pyzmq
    for a in $optional_deps_pyzmq; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_pyzmq"
    DEPS=$runtime_deps_pyzmq
    CHECK_DEPS=$check_deps_pyzmq
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')pyzmq = ${BUILD_DEPS}$(printf '\ndeps_')pyzmq = ${DEPS}$(printf '\ncheck_deps_')pyzmq = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')pyzmq"

                                            SPKG_VERSION=$version_with_patchlevel_qdldl_python
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')qdldl_python = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/qdldl_python"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for qdldl_python:
$(ls -l \"$t/var/lib/sage/installed/qdldl_python\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_qdldl_python" = xif_installed
then :
  SAGE_ENABLE_qdldl_python=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_qdldl_python" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-qdldl_python\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-qdldl_python\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')qdldl_python = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_qdldl_python" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')qdldl_python"
            if test "x$sage_require_qdldl_python" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')qdldl_python"
            if test ${sage_use_system_qdldl_python+y}
then :
                  reason=$sage_use_system_qdldl_python
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " qdldl_python"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " qdldl_python"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "qdldl_python:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')qdldl_python"
    case $is_installed-$SAGE_ENABLE_qdldl_python in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_qdldl_python
    for a in $optional_deps_qdldl_python; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_qdldl_python"
    DEPS=$runtime_deps_qdldl_python
    CHECK_DEPS=$check_deps_qdldl_python
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')qdldl_python = ${BUILD_DEPS}$(printf '\ndeps_')qdldl_python = ${DEPS}$(printf '\ncheck_deps_')qdldl_python = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')qdldl_python"

                                            SPKG_VERSION=$version_with_patchlevel_qepcad
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')qepcad = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/qepcad"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for qepcad:
$(ls -l \"$t/var/lib/sage/installed/qepcad\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_qepcad" = xif_installed
then :
  SAGE_ENABLE_qepcad=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_qepcad" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-qepcad\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-qepcad\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')qepcad = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_qepcad" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')qepcad"
            if test "x$sage_require_qepcad" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')qepcad"
            if test ${sage_use_system_qepcad+y}
then :
                  reason=$sage_use_system_qepcad
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " qepcad"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " qepcad"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "qepcad:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')qepcad"
    case $is_installed-$SAGE_ENABLE_qepcad in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_qepcad
    for a in $optional_deps_qepcad; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_qepcad"
    DEPS=$runtime_deps_qepcad
    CHECK_DEPS=$check_deps_qepcad
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')qepcad = ${BUILD_DEPS}$(printf '\ndeps_')qepcad = ${DEPS}$(printf '\ncheck_deps_')qepcad = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')qepcad"

                                            SPKG_VERSION=$version_with_patchlevel_qhull
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')qhull = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/qhull"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for qhull:
$(ls -l \"$t/var/lib/sage/installed/qhull\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_qhull" = xif_installed
then :
  SAGE_ENABLE_qhull=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_qhull" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')qhull = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_qhull" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')qhull"
            if test "x$sage_require_qhull" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')qhull"
            if test ${sage_use_system_qhull+y}
then :
                  reason=$sage_use_system_qhull
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " qhull"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " qhull"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "qhull:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')qhull"

        spkg_line=" \\$(printf '\n    ')qhull"
    case $is_installed-$SAGE_ENABLE_qhull in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_qhull
    for a in $optional_deps_qhull; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_qhull"
    DEPS=$runtime_deps_qhull
    CHECK_DEPS=$check_deps_qhull
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')qhull = ${BUILD_DEPS}$(printf '\ndeps_')qhull = ${DEPS}$(printf '\ncheck_deps_')qhull = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')qhull"

                                            SPKG_VERSION=$version_with_patchlevel_r
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')r = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/r"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_r" = xif_installed
then :
  SAGE_ENABLE_r=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_r" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-r\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')r = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_r" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')r"
            if test "x$sage_require_r" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')r"
            if test ${sage_use_system_r+y}
then :
                  reason=$sage_use_system_r
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " r"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " r"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "r:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')r"
    case $is_installed-$SAGE_ENABLE_r in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_r
    for a in $optional_deps_r; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_r"
    DEPS=$runtime_deps_r
    CHECK_DEPS=$check_deps_r
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')r = ${BUILD_DEPS}$(printf '\ndeps_')r = ${DEPS}$(printf '\ncheck_deps_')r = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')r"

                                            SPKG_VERSION=$version_with_patchlevel_r_jupyter
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')r_jupyter = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/r_jupyter"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_r_jupyter" = xif_installed
then :
  SAGE_ENABLE_r_jupyter=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_r_jupyter" = xyes
then :
              message="experimental, $install_message"

else $as_nop
              message="experimental"
                                            message="$message, use \"$srcdir/configure --enable-r_jupyter\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-r_jupyter\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')r_jupyter = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_r_jupyter" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')r_jupyter"
            if test "x$sage_require_r_jupyter" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')r_jupyter"
            if test ${sage_use_system_r_jupyter+y}
then :
                  reason=$sage_use_system_r_jupyter
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " r_jupyter"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " r_jupyter"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "r_jupyter:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')r_jupyter"
    case $is_installed-$SAGE_ENABLE_r_jupyter in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_r_jupyter
    for a in $optional_deps_r_jupyter; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_r_jupyter"
    DEPS=$runtime_deps_r_jupyter
    CHECK_DEPS=$check_deps_r_jupyter
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')r_jupyter = ${BUILD_DEPS}$(printf '\ndeps_')r_jupyter = ${DEPS}$(printf '\ncheck_deps_')r_jupyter = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')r_jupyter"

                                            SPKG_VERSION=$version_with_patchlevel_readline
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')readline = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/readline"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for readline:
$(ls -l \"$t/var/lib/sage/installed/readline\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_readline" = xif_installed
then :
  SAGE_ENABLE_readline=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_readline" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')readline = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_readline" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')readline"
            if test "x$sage_require_readline" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')readline"
            if test ${sage_use_system_readline+y}
then :
                  reason=$sage_use_system_readline
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " readline"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " readline"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "readline:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')readline"

        spkg_line=" \\$(printf '\n    ')readline"
    case $is_installed-$SAGE_ENABLE_readline in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_readline
    for a in $optional_deps_readline; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_readline"
    DEPS=$runtime_deps_readline
    CHECK_DEPS=$check_deps_readline
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')readline = ${BUILD_DEPS}$(printf '\ndeps_')readline = ${DEPS}$(printf '\ncheck_deps_')readline = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')readline"

                                            SPKG_VERSION=$version_with_patchlevel_referencing
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')referencing = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/referencing"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for referencing:
$(ls -l \"$t/var/lib/sage/installed/referencing\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_referencing" = xif_installed
then :
  SAGE_ENABLE_referencing=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_referencing" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')referencing = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_referencing" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')referencing"
            if test "x$sage_require_referencing" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')referencing"
            if test ${sage_use_system_referencing+y}
then :
                  reason=$sage_use_system_referencing
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " referencing"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " referencing"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "referencing:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')referencing"

        spkg_line=" \\$(printf '\n    ')referencing"
    case $is_installed-$SAGE_ENABLE_referencing in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_referencing
    for a in $optional_deps_referencing; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_referencing"
    DEPS=$runtime_deps_referencing
    CHECK_DEPS=$check_deps_referencing
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')referencing = ${BUILD_DEPS}$(printf '\ndeps_')referencing = ${DEPS}$(printf '\ncheck_deps_')referencing = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')referencing"

                                            SPKG_VERSION=$version_with_patchlevel_requests
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')requests = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/requests"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for requests:
$(ls -l \"$t/var/lib/sage/installed/requests\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_requests" = xif_installed
then :
  SAGE_ENABLE_requests=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_requests" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')requests = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_requests" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')requests"
            if test "x$sage_require_requests" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')requests"
            if test ${sage_use_system_requests+y}
then :
                  reason=$sage_use_system_requests
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " requests"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " requests"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "requests:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')requests"

        spkg_line=" \\$(printf '\n    ')requests"
    case $is_installed-$SAGE_ENABLE_requests in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_requests
    for a in $optional_deps_requests; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_requests"
    DEPS=$runtime_deps_requests
    CHECK_DEPS=$check_deps_requests
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')requests = ${BUILD_DEPS}$(printf '\ndeps_')requests = ${DEPS}$(printf '\ncheck_deps_')requests = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')requests"

                                            SPKG_VERSION=$version_with_patchlevel_rfc3339_validator
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')rfc3339_validator = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/rfc3339_validator"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for rfc3339_validator:
$(ls -l \"$t/var/lib/sage/installed/rfc3339_validator\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_rfc3339_validator" = xif_installed
then :
  SAGE_ENABLE_rfc3339_validator=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_rfc3339_validator" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')rfc3339_validator = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_rfc3339_validator" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')rfc3339_validator"
            if test "x$sage_require_rfc3339_validator" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')rfc3339_validator"
            if test ${sage_use_system_rfc3339_validator+y}
then :
                  reason=$sage_use_system_rfc3339_validator
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " rfc3339_validator"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " rfc3339_validator"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "rfc3339_validator:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')rfc3339_validator"

        spkg_line=" \\$(printf '\n    ')rfc3339_validator"
    case $is_installed-$SAGE_ENABLE_rfc3339_validator in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_rfc3339_validator
    for a in $optional_deps_rfc3339_validator; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_rfc3339_validator"
    DEPS=$runtime_deps_rfc3339_validator
    CHECK_DEPS=$check_deps_rfc3339_validator
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')rfc3339_validator = ${BUILD_DEPS}$(printf '\ndeps_')rfc3339_validator = ${DEPS}$(printf '\ncheck_deps_')rfc3339_validator = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')rfc3339_validator"

                                            SPKG_VERSION=$version_with_patchlevel_rfc3986_validator
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')rfc3986_validator = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/rfc3986_validator"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for rfc3986_validator:
$(ls -l \"$t/var/lib/sage/installed/rfc3986_validator\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_rfc3986_validator" = xif_installed
then :
  SAGE_ENABLE_rfc3986_validator=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_rfc3986_validator" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')rfc3986_validator = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_rfc3986_validator" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')rfc3986_validator"
            if test "x$sage_require_rfc3986_validator" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')rfc3986_validator"
            if test ${sage_use_system_rfc3986_validator+y}
then :
                  reason=$sage_use_system_rfc3986_validator
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " rfc3986_validator"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " rfc3986_validator"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "rfc3986_validator:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')rfc3986_validator"

        spkg_line=" \\$(printf '\n    ')rfc3986_validator"
    case $is_installed-$SAGE_ENABLE_rfc3986_validator in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_rfc3986_validator
    for a in $optional_deps_rfc3986_validator; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_rfc3986_validator"
    DEPS=$runtime_deps_rfc3986_validator
    CHECK_DEPS=$check_deps_rfc3986_validator
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')rfc3986_validator = ${BUILD_DEPS}$(printf '\ndeps_')rfc3986_validator = ${DEPS}$(printf '\ncheck_deps_')rfc3986_validator = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')rfc3986_validator"

                                            SPKG_VERSION=$version_with_patchlevel_rpds_py
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')rpds_py = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/rpds_py"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for rpds_py:
$(ls -l \"$t/var/lib/sage/installed/rpds_py\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_rpds_py" = xif_installed
then :
  SAGE_ENABLE_rpds_py=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_rpds_py" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')rpds_py = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_rpds_py" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')rpds_py"
            if test "x$sage_require_rpds_py" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')rpds_py"
            if test ${sage_use_system_rpds_py+y}
then :
                  reason=$sage_use_system_rpds_py
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " rpds_py"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " rpds_py"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "rpds_py:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')rpds_py"

        spkg_line=" \\$(printf '\n    ')rpds_py"
    case $is_installed-$SAGE_ENABLE_rpds_py in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_rpds_py
    for a in $optional_deps_rpds_py; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_rpds_py"
    DEPS=$runtime_deps_rpds_py
    CHECK_DEPS=$check_deps_rpds_py
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')rpds_py = ${BUILD_DEPS}$(printf '\ndeps_')rpds_py = ${DEPS}$(printf '\ncheck_deps_')rpds_py = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')rpds_py"

                                            SPKG_VERSION=$version_with_patchlevel_rpy2
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')rpy2 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/rpy2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for rpy2:
$(ls -l \"$t/var/lib/sage/installed/rpy2\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_rpy2" = xif_installed
then :
  SAGE_ENABLE_rpy2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_rpy2" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')rpy2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_rpy2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')rpy2"
            if test "x$sage_require_rpy2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')rpy2"
            if test ${sage_use_system_rpy2+y}
then :
                  reason=$sage_use_system_rpy2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " rpy2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " rpy2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "rpy2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')rpy2"

        spkg_line=" \\$(printf '\n    ')rpy2"
    case $is_installed-$SAGE_ENABLE_rpy2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_rpy2
    for a in $optional_deps_rpy2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_rpy2"
    DEPS=$runtime_deps_rpy2
    CHECK_DEPS=$check_deps_rpy2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')rpy2 = ${BUILD_DEPS}$(printf '\ndeps_')rpy2 = ${DEPS}$(printf '\ncheck_deps_')rpy2 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')rpy2"

                                            SPKG_VERSION=$version_with_patchlevel_rst2ipynb
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')rst2ipynb = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/rst2ipynb"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for rst2ipynb:
$(ls -l \"$t/var/lib/sage/installed/rst2ipynb\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_rst2ipynb" = xif_installed
then :
  SAGE_ENABLE_rst2ipynb=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_rst2ipynb" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-rst2ipynb\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-rst2ipynb\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')rst2ipynb = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_rst2ipynb" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')rst2ipynb"
            if test "x$sage_require_rst2ipynb" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')rst2ipynb"
            if test ${sage_use_system_rst2ipynb+y}
then :
                  reason=$sage_use_system_rst2ipynb
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " rst2ipynb"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " rst2ipynb"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "rst2ipynb:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')rst2ipynb"
    case $is_installed-$SAGE_ENABLE_rst2ipynb in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_rst2ipynb
    for a in $optional_deps_rst2ipynb; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_rst2ipynb"
    DEPS=$runtime_deps_rst2ipynb
    CHECK_DEPS=$check_deps_rst2ipynb
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')rst2ipynb = ${BUILD_DEPS}$(printf '\ndeps_')rst2ipynb = ${DEPS}$(printf '\ncheck_deps_')rst2ipynb = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')rst2ipynb"

                                            SPKG_VERSION=$version_with_patchlevel_rubiks
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')rubiks = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/rubiks"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for rubiks:
$(ls -l \"$t/var/lib/sage/installed/rubiks\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_rubiks" = xif_installed
then :
  SAGE_ENABLE_rubiks=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_rubiks" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-rubiks\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-rubiks\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')rubiks = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_rubiks" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')rubiks"
            if test "x$sage_require_rubiks" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')rubiks"
            if test ${sage_use_system_rubiks+y}
then :
                  reason=$sage_use_system_rubiks
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " rubiks"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " rubiks"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "rubiks:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')rubiks"
    case $is_installed-$SAGE_ENABLE_rubiks in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_rubiks
    for a in $optional_deps_rubiks; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_rubiks"
    DEPS=$runtime_deps_rubiks
    CHECK_DEPS=$check_deps_rubiks
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')rubiks = ${BUILD_DEPS}$(printf '\ndeps_')rubiks = ${DEPS}$(printf '\ncheck_deps_')rubiks = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')rubiks"

                                            SPKG_VERSION=$version_with_patchlevel_rw
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')rw = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/rw"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for rw:
$(ls -l \"$t/var/lib/sage/installed/rw\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_rw" = xif_installed
then :
  SAGE_ENABLE_rw=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_rw" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')rw = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_rw" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')rw"
            if test "x$sage_require_rw" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')rw"
            if test ${sage_use_system_rw+y}
then :
                  reason=$sage_use_system_rw
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " rw"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " rw"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "rw:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')rw"

        spkg_line=" \\$(printf '\n    ')rw"
    case $is_installed-$SAGE_ENABLE_rw in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_rw
    for a in $optional_deps_rw; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_rw"
    DEPS=$runtime_deps_rw
    CHECK_DEPS=$check_deps_rw
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')rw = ${BUILD_DEPS}$(printf '\ndeps_')rw = ${DEPS}$(printf '\ncheck_deps_')rw = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')rw"

                                            SPKG_VERSION=$version_with_patchlevel_saclib
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')saclib = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/saclib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for saclib:
$(ls -l \"$t/var/lib/sage/installed/saclib\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_saclib" = xif_installed
then :
  SAGE_ENABLE_saclib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_saclib" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-saclib\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-saclib\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')saclib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_saclib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')saclib"
            if test "x$sage_require_saclib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')saclib"
            if test ${sage_use_system_saclib+y}
then :
                  reason=$sage_use_system_saclib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " saclib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " saclib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "saclib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')saclib"
    case $is_installed-$SAGE_ENABLE_saclib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_saclib
    for a in $optional_deps_saclib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_saclib"
    DEPS=$runtime_deps_saclib
    CHECK_DEPS=$check_deps_saclib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')saclib = ${BUILD_DEPS}$(printf '\ndeps_')saclib = ${DEPS}$(printf '\ncheck_deps_')saclib = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')saclib"

                                            SPKG_VERSION=$version_with_patchlevel_sage_conf
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sage_conf = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sage_conf"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sage_conf" = xif_installed
then :
  SAGE_ENABLE_sage_conf=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sage_conf" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sage_conf = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sage_conf" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sage_conf"
            if test "x$sage_require_sage_conf" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sage_conf"
            if test ${sage_use_system_sage_conf+y}
then :
                  reason=$sage_use_system_sage_conf
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sage_conf"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sage_conf"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sage_conf:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sage_conf"
    case $is_installed-$SAGE_ENABLE_sage_conf in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sage_conf
    for a in $optional_deps_sage_conf; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sage_conf"
    DEPS=$runtime_deps_sage_conf
    CHECK_DEPS=$check_deps_sage_conf
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sage_conf = ${BUILD_DEPS}$(printf '\ndeps_')sage_conf = ${DEPS}$(printf '\ncheck_deps_')sage_conf = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sage_conf"

                                            SPKG_VERSION=$version_with_patchlevel_sage_docbuild
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sage_docbuild = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sage_docbuild"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sage_docbuild" = xif_installed
then :
  SAGE_ENABLE_sage_docbuild=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sage_docbuild" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sage_docbuild = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sage_docbuild" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sage_docbuild"
            if test "x$sage_require_sage_docbuild" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sage_docbuild"
            if test ${sage_use_system_sage_docbuild+y}
then :
                  reason=$sage_use_system_sage_docbuild
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sage_docbuild"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sage_docbuild"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sage_docbuild:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sage_docbuild"
    case $is_installed-$SAGE_ENABLE_sage_docbuild in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sage_docbuild
    for a in $optional_deps_sage_docbuild; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sage_docbuild"
    DEPS=$runtime_deps_sage_docbuild
    CHECK_DEPS=$check_deps_sage_docbuild
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sage_docbuild = ${BUILD_DEPS}$(printf '\ndeps_')sage_docbuild = ${DEPS}$(printf '\ncheck_deps_')sage_docbuild = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sage_docbuild"

                                            SPKG_VERSION=$version_with_patchlevel_sage_flatsurf
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sage_flatsurf = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sage_flatsurf"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sage_flatsurf" = xif_installed
then :
  SAGE_ENABLE_sage_flatsurf=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sage_flatsurf" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sage_flatsurf\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sage_flatsurf\" to uninstall"

                    message="optional pip package; use \"./sage -i sage_flatsurf\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sage_flatsurf = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sage_flatsurf" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sage_flatsurf"
            if test "x$sage_require_sage_flatsurf" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sage_flatsurf"
            if test ${sage_use_system_sage_flatsurf+y}
then :
                  reason=$sage_use_system_sage_flatsurf
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_flatsurf"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_flatsurf"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sage_flatsurf:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sage_flatsurf"
    case $is_installed-$SAGE_ENABLE_sage_flatsurf in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sage_flatsurf
    for a in $optional_deps_sage_flatsurf; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sage_flatsurf"
    DEPS=$runtime_deps_sage_flatsurf
    CHECK_DEPS=$check_deps_sage_flatsurf
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sage_flatsurf = ${BUILD_DEPS}$(printf '\ndeps_')sage_flatsurf = ${DEPS}$(printf '\ncheck_deps_')sage_flatsurf = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')sage_flatsurf"

                                            SPKG_VERSION=$version_with_patchlevel_sage_numerical_backends_coin
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sage_numerical_backends_coin = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sage_numerical_backends_coin"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sage_numerical_backends_coin:
$(ls -l \"$t/var/lib/sage/installed/sage_numerical_backends_coin\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sage_numerical_backends_coin" = xif_installed
then :
  SAGE_ENABLE_sage_numerical_backends_coin=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sage_numerical_backends_coin" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sage_numerical_backends_coin\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sage_numerical_backends_coin\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sage_numerical_backends_coin = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sage_numerical_backends_coin" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sage_numerical_backends_coin"
            if test "x$sage_require_sage_numerical_backends_coin" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sage_numerical_backends_coin"
            if test ${sage_use_system_sage_numerical_backends_coin+y}
then :
                  reason=$sage_use_system_sage_numerical_backends_coin
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_numerical_backends_coin"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_numerical_backends_coin"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sage_numerical_backends_coin:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sage_numerical_backends_coin"
    case $is_installed-$SAGE_ENABLE_sage_numerical_backends_coin in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sage_numerical_backends_coin
    for a in $optional_deps_sage_numerical_backends_coin; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sage_numerical_backends_coin"
    DEPS=$runtime_deps_sage_numerical_backends_coin
    CHECK_DEPS=$check_deps_sage_numerical_backends_coin
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sage_numerical_backends_coin = ${BUILD_DEPS}$(printf '\ndeps_')sage_numerical_backends_coin = ${DEPS}$(printf '\ncheck_deps_')sage_numerical_backends_coin = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sage_numerical_backends_coin"

                                            SPKG_VERSION=$version_with_patchlevel_sage_numerical_backends_cplex
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sage_numerical_backends_cplex = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sage_numerical_backends_cplex"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sage_numerical_backends_cplex:
$(ls -l \"$t/var/lib/sage/installed/sage_numerical_backends_cplex\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sage_numerical_backends_cplex" = xif_installed
then :
  SAGE_ENABLE_sage_numerical_backends_cplex=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sage_numerical_backends_cplex" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sage_numerical_backends_cplex\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sage_numerical_backends_cplex\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sage_numerical_backends_cplex = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sage_numerical_backends_cplex" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sage_numerical_backends_cplex"
            if test "x$sage_require_sage_numerical_backends_cplex" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sage_numerical_backends_cplex"
            if test ${sage_use_system_sage_numerical_backends_cplex+y}
then :
                  reason=$sage_use_system_sage_numerical_backends_cplex
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_numerical_backends_cplex"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_numerical_backends_cplex"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sage_numerical_backends_cplex:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sage_numerical_backends_cplex"
    case $is_installed-$SAGE_ENABLE_sage_numerical_backends_cplex in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sage_numerical_backends_cplex
    for a in $optional_deps_sage_numerical_backends_cplex; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sage_numerical_backends_cplex"
    DEPS=$runtime_deps_sage_numerical_backends_cplex
    CHECK_DEPS=$check_deps_sage_numerical_backends_cplex
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sage_numerical_backends_cplex = ${BUILD_DEPS}$(printf '\ndeps_')sage_numerical_backends_cplex = ${DEPS}$(printf '\ncheck_deps_')sage_numerical_backends_cplex = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sage_numerical_backends_cplex"

                                            SPKG_VERSION=$version_with_patchlevel_sage_numerical_backends_gurobi
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sage_numerical_backends_gurobi = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sage_numerical_backends_gurobi"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sage_numerical_backends_gurobi:
$(ls -l \"$t/var/lib/sage/installed/sage_numerical_backends_gurobi\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sage_numerical_backends_gurobi" = xif_installed
then :
  SAGE_ENABLE_sage_numerical_backends_gurobi=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sage_numerical_backends_gurobi" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sage_numerical_backends_gurobi\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sage_numerical_backends_gurobi\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sage_numerical_backends_gurobi = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sage_numerical_backends_gurobi" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sage_numerical_backends_gurobi"
            if test "x$sage_require_sage_numerical_backends_gurobi" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sage_numerical_backends_gurobi"
            if test ${sage_use_system_sage_numerical_backends_gurobi+y}
then :
                  reason=$sage_use_system_sage_numerical_backends_gurobi
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_numerical_backends_gurobi"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_numerical_backends_gurobi"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sage_numerical_backends_gurobi:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sage_numerical_backends_gurobi"
    case $is_installed-$SAGE_ENABLE_sage_numerical_backends_gurobi in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sage_numerical_backends_gurobi
    for a in $optional_deps_sage_numerical_backends_gurobi; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sage_numerical_backends_gurobi"
    DEPS=$runtime_deps_sage_numerical_backends_gurobi
    CHECK_DEPS=$check_deps_sage_numerical_backends_gurobi
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sage_numerical_backends_gurobi = ${BUILD_DEPS}$(printf '\ndeps_')sage_numerical_backends_gurobi = ${DEPS}$(printf '\ncheck_deps_')sage_numerical_backends_gurobi = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sage_numerical_backends_gurobi"

                                            SPKG_VERSION=$version_with_patchlevel_sage_numerical_interactive_mip
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sage_numerical_interactive_mip = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sage_numerical_interactive_mip"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sage_numerical_interactive_mip" = xif_installed
then :
  SAGE_ENABLE_sage_numerical_interactive_mip=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sage_numerical_interactive_mip" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sage_numerical_interactive_mip\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sage_numerical_interactive_mip\" to uninstall"

                    message="optional pip package; use \"./sage -i sage_numerical_interactive_mip\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sage_numerical_interactive_mip = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sage_numerical_interactive_mip" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sage_numerical_interactive_mip"
            if test "x$sage_require_sage_numerical_interactive_mip" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sage_numerical_interactive_mip"
            if test ${sage_use_system_sage_numerical_interactive_mip+y}
then :
                  reason=$sage_use_system_sage_numerical_interactive_mip
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_numerical_interactive_mip"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_numerical_interactive_mip"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sage_numerical_interactive_mip:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sage_numerical_interactive_mip"
    case $is_installed-$SAGE_ENABLE_sage_numerical_interactive_mip in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sage_numerical_interactive_mip
    for a in $optional_deps_sage_numerical_interactive_mip; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sage_numerical_interactive_mip"
    DEPS=$runtime_deps_sage_numerical_interactive_mip
    CHECK_DEPS=$check_deps_sage_numerical_interactive_mip
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sage_numerical_interactive_mip = ${BUILD_DEPS}$(printf '\ndeps_')sage_numerical_interactive_mip = ${DEPS}$(printf '\ncheck_deps_')sage_numerical_interactive_mip = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')sage_numerical_interactive_mip"

                                            SPKG_VERSION=$version_with_patchlevel_sage_setup
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sage_setup = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sage_setup"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sage_setup" = xif_installed
then :
  SAGE_ENABLE_sage_setup=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sage_setup" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sage_setup = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sage_setup" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sage_setup"
            if test "x$sage_require_sage_setup" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sage_setup"
            if test ${sage_use_system_sage_setup+y}
then :
                  reason=$sage_use_system_sage_setup
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sage_setup"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sage_setup"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sage_setup:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sage_setup"
    case $is_installed-$SAGE_ENABLE_sage_setup in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sage_setup
    for a in $optional_deps_sage_setup; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sage_setup"
    DEPS=$runtime_deps_sage_setup
    CHECK_DEPS=$check_deps_sage_setup
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sage_setup = ${BUILD_DEPS}$(printf '\ndeps_')sage_setup = ${DEPS}$(printf '\ncheck_deps_')sage_setup = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sage_setup"

                                            SPKG_VERSION=$version_with_patchlevel_sage_sws2rst
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sage_sws2rst = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sage_sws2rst"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sage_sws2rst" = xif_installed
then :
  SAGE_ENABLE_sage_sws2rst=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sage_sws2rst" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sage_sws2rst\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sage_sws2rst\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sage_sws2rst = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sage_sws2rst" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sage_sws2rst"
            if test "x$sage_require_sage_sws2rst" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sage_sws2rst"
            if test ${sage_use_system_sage_sws2rst+y}
then :
                  reason=$sage_use_system_sage_sws2rst
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_sws2rst"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sage_sws2rst"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sage_sws2rst:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sage_sws2rst"
    case $is_installed-$SAGE_ENABLE_sage_sws2rst in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sage_sws2rst
    for a in $optional_deps_sage_sws2rst; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sage_sws2rst"
    DEPS=$runtime_deps_sage_sws2rst
    CHECK_DEPS=$check_deps_sage_sws2rst
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sage_sws2rst = ${BUILD_DEPS}$(printf '\ndeps_')sage_sws2rst = ${DEPS}$(printf '\ncheck_deps_')sage_sws2rst = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sage_sws2rst"

                                            SPKG_VERSION=$version_with_patchlevel_sagelib
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagelib = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagelib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagelib" = xif_installed
then :
  SAGE_ENABLE_sagelib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagelib" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagelib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagelib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagelib"
            if test "x$sage_require_sagelib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagelib"
            if test ${sage_use_system_sagelib+y}
then :
                  reason=$sage_use_system_sagelib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagelib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagelib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagelib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagelib"
    case $is_installed-$SAGE_ENABLE_sagelib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagelib
    for a in $optional_deps_sagelib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagelib"
    DEPS=$runtime_deps_sagelib
    CHECK_DEPS=$check_deps_sagelib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagelib = ${BUILD_DEPS}$(printf '\ndeps_')sagelib = ${DEPS}$(printf '\ncheck_deps_')sagelib = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagelib"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_benzene
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_benzene = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_benzene"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_benzene" = xif_installed
then :
  SAGE_ENABLE_sagemath_benzene=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_benzene" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_benzene\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_benzene\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_benzene = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_benzene" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_benzene"
            if test "x$sage_require_sagemath_benzene" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_benzene"
            if test ${sage_use_system_sagemath_benzene+y}
then :
                  reason=$sage_use_system_sagemath_benzene
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_benzene"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_benzene"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_benzene:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_benzene"
    case $is_installed-$SAGE_ENABLE_sagemath_benzene in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_benzene
    for a in $optional_deps_sagemath_benzene; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_benzene"
    DEPS=$runtime_deps_sagemath_benzene
    CHECK_DEPS=$check_deps_sagemath_benzene
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_benzene = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_benzene = ${DEPS}$(printf '\ncheck_deps_')sagemath_benzene = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_benzene"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_bliss
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_bliss = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_bliss"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_bliss" = xif_installed
then :
  SAGE_ENABLE_sagemath_bliss=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_bliss" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_bliss\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_bliss\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_bliss = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_bliss" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_bliss"
            if test "x$sage_require_sagemath_bliss" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_bliss"
            if test ${sage_use_system_sagemath_bliss+y}
then :
                  reason=$sage_use_system_sagemath_bliss
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_bliss"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_bliss"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_bliss:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_bliss"
    case $is_installed-$SAGE_ENABLE_sagemath_bliss in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_bliss
    for a in $optional_deps_sagemath_bliss; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_bliss"
    DEPS=$runtime_deps_sagemath_bliss
    CHECK_DEPS=$check_deps_sagemath_bliss
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_bliss = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_bliss = ${DEPS}$(printf '\ncheck_deps_')sagemath_bliss = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_bliss"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_brial
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_brial = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_brial"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_brial" = xif_installed
then :
  SAGE_ENABLE_sagemath_brial=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_brial" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_brial = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_brial" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_brial"
            if test "x$sage_require_sagemath_brial" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_brial"
            if test ${sage_use_system_sagemath_brial+y}
then :
                  reason=$sage_use_system_sagemath_brial
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_brial"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_brial"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_brial:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_brial"
    case $is_installed-$SAGE_ENABLE_sagemath_brial in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_brial
    for a in $optional_deps_sagemath_brial; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_brial"
    DEPS=$runtime_deps_sagemath_brial
    CHECK_DEPS=$check_deps_sagemath_brial
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_brial = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_brial = ${DEPS}$(printf '\ncheck_deps_')sagemath_brial = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_brial"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_buckygen
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_buckygen = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_buckygen"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_buckygen" = xif_installed
then :
  SAGE_ENABLE_sagemath_buckygen=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_buckygen" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_buckygen\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_buckygen\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_buckygen = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_buckygen" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_buckygen"
            if test "x$sage_require_sagemath_buckygen" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_buckygen"
            if test ${sage_use_system_sagemath_buckygen+y}
then :
                  reason=$sage_use_system_sagemath_buckygen
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_buckygen"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_buckygen"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_buckygen:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_buckygen"
    case $is_installed-$SAGE_ENABLE_sagemath_buckygen in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_buckygen
    for a in $optional_deps_sagemath_buckygen; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_buckygen"
    DEPS=$runtime_deps_sagemath_buckygen
    CHECK_DEPS=$check_deps_sagemath_buckygen
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_buckygen = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_buckygen = ${DEPS}$(printf '\ncheck_deps_')sagemath_buckygen = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_buckygen"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_categories
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_categories = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_categories"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_categories" = xif_installed
then :
  SAGE_ENABLE_sagemath_categories=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_categories" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_categories = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_categories" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_categories"
            if test "x$sage_require_sagemath_categories" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_categories"
            if test ${sage_use_system_sagemath_categories+y}
then :
                  reason=$sage_use_system_sagemath_categories
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_categories"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_categories"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_categories:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_categories"
    case $is_installed-$SAGE_ENABLE_sagemath_categories in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_categories
    for a in $optional_deps_sagemath_categories; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_categories"
    DEPS=$runtime_deps_sagemath_categories
    CHECK_DEPS=$check_deps_sagemath_categories
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_categories = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_categories = ${DEPS}$(printf '\ncheck_deps_')sagemath_categories = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_categories"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_cddlib
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_cddlib = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_cddlib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_cddlib" = xif_installed
then :
  SAGE_ENABLE_sagemath_cddlib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_cddlib" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_cddlib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_cddlib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_cddlib"
            if test "x$sage_require_sagemath_cddlib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_cddlib"
            if test ${sage_use_system_sagemath_cddlib+y}
then :
                  reason=$sage_use_system_sagemath_cddlib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_cddlib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_cddlib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_cddlib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_cddlib"
    case $is_installed-$SAGE_ENABLE_sagemath_cddlib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_cddlib
    for a in $optional_deps_sagemath_cddlib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_cddlib"
    DEPS=$runtime_deps_sagemath_cddlib
    CHECK_DEPS=$check_deps_sagemath_cddlib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_cddlib = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_cddlib = ${DEPS}$(printf '\ncheck_deps_')sagemath_cddlib = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_cddlib"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_cliquer
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_cliquer = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_cliquer"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_cliquer" = xif_installed
then :
  SAGE_ENABLE_sagemath_cliquer=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_cliquer" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_cliquer = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_cliquer" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_cliquer"
            if test "x$sage_require_sagemath_cliquer" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_cliquer"
            if test ${sage_use_system_sagemath_cliquer+y}
then :
                  reason=$sage_use_system_sagemath_cliquer
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_cliquer"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_cliquer"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_cliquer:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_cliquer"
    case $is_installed-$SAGE_ENABLE_sagemath_cliquer in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_cliquer
    for a in $optional_deps_sagemath_cliquer; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_cliquer"
    DEPS=$runtime_deps_sagemath_cliquer
    CHECK_DEPS=$check_deps_sagemath_cliquer
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_cliquer = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_cliquer = ${DEPS}$(printf '\ncheck_deps_')sagemath_cliquer = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_cliquer"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_cmr
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_cmr = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_cmr"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_cmr" = xif_installed
then :
  SAGE_ENABLE_sagemath_cmr=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_cmr" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_cmr\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_cmr\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_cmr = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_cmr" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_cmr"
            if test "x$sage_require_sagemath_cmr" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_cmr"
            if test ${sage_use_system_sagemath_cmr+y}
then :
                  reason=$sage_use_system_sagemath_cmr
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_cmr"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_cmr"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_cmr:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_cmr"
    case $is_installed-$SAGE_ENABLE_sagemath_cmr in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_cmr
    for a in $optional_deps_sagemath_cmr; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_cmr"
    DEPS=$runtime_deps_sagemath_cmr
    CHECK_DEPS=$check_deps_sagemath_cmr
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_cmr = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_cmr = ${DEPS}$(printf '\ncheck_deps_')sagemath_cmr = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_cmr"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_combinat
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_combinat = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_combinat"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_combinat" = xif_installed
then :
  SAGE_ENABLE_sagemath_combinat=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_combinat" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_combinat = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_combinat" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_combinat"
            if test "x$sage_require_sagemath_combinat" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_combinat"
            if test ${sage_use_system_sagemath_combinat+y}
then :
                  reason=$sage_use_system_sagemath_combinat
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_combinat"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_combinat"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_combinat:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_combinat"
    case $is_installed-$SAGE_ENABLE_sagemath_combinat in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_combinat
    for a in $optional_deps_sagemath_combinat; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_combinat"
    DEPS=$runtime_deps_sagemath_combinat
    CHECK_DEPS=$check_deps_sagemath_combinat
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_combinat = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_combinat = ${DEPS}$(printf '\ncheck_deps_')sagemath_combinat = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_combinat"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_coxeter3
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_coxeter3 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_coxeter3"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_coxeter3" = xif_installed
then :
  SAGE_ENABLE_sagemath_coxeter3=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_coxeter3" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_coxeter3\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_coxeter3\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_coxeter3 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_coxeter3" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_coxeter3"
            if test "x$sage_require_sagemath_coxeter3" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_coxeter3"
            if test ${sage_use_system_sagemath_coxeter3+y}
then :
                  reason=$sage_use_system_sagemath_coxeter3
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_coxeter3"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_coxeter3"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_coxeter3:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_coxeter3"
    case $is_installed-$SAGE_ENABLE_sagemath_coxeter3 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_coxeter3
    for a in $optional_deps_sagemath_coxeter3; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_coxeter3"
    DEPS=$runtime_deps_sagemath_coxeter3
    CHECK_DEPS=$check_deps_sagemath_coxeter3
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_coxeter3 = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_coxeter3 = ${DEPS}$(printf '\ncheck_deps_')sagemath_coxeter3 = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_coxeter3"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_database_cremona_ellcurve
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_database_cremona_ellcurve = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_database_cremona_ellcurve"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_database_cremona_ellcurve" = xif_installed
then :
  SAGE_ENABLE_sagemath_database_cremona_ellcurve=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_database_cremona_ellcurve" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_database_cremona_ellcurve\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_database_cremona_ellcurve\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_database_cremona_ellcurve = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_database_cremona_ellcurve" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_database_cremona_ellcurve"
            if test "x$sage_require_sagemath_database_cremona_ellcurve" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_database_cremona_ellcurve"
            if test ${sage_use_system_sagemath_database_cremona_ellcurve+y}
then :
                  reason=$sage_use_system_sagemath_database_cremona_ellcurve
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_cremona_ellcurve"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_cremona_ellcurve"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_database_cremona_ellcurve:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_database_cremona_ellcurve"
    case $is_installed-$SAGE_ENABLE_sagemath_database_cremona_ellcurve in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_database_cremona_ellcurve
    for a in $optional_deps_sagemath_database_cremona_ellcurve; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_database_cremona_ellcurve"
    DEPS=$runtime_deps_sagemath_database_cremona_ellcurve
    CHECK_DEPS=$check_deps_sagemath_database_cremona_ellcurve
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_database_cremona_ellcurve = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_database_cremona_ellcurve = ${DEPS}$(printf '\ncheck_deps_')sagemath_database_cremona_ellcurve = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_database_cremona_ellcurve"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_database_cunningham
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_database_cunningham = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_database_cunningham"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_database_cunningham" = xif_installed
then :
  SAGE_ENABLE_sagemath_database_cunningham=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_database_cunningham" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_database_cunningham\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_database_cunningham\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_database_cunningham = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_database_cunningham" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_database_cunningham"
            if test "x$sage_require_sagemath_database_cunningham" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_database_cunningham"
            if test ${sage_use_system_sagemath_database_cunningham+y}
then :
                  reason=$sage_use_system_sagemath_database_cunningham
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_cunningham"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_cunningham"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_database_cunningham:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_database_cunningham"
    case $is_installed-$SAGE_ENABLE_sagemath_database_cunningham in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_database_cunningham
    for a in $optional_deps_sagemath_database_cunningham; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_database_cunningham"
    DEPS=$runtime_deps_sagemath_database_cunningham
    CHECK_DEPS=$check_deps_sagemath_database_cunningham
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_database_cunningham = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_database_cunningham = ${DEPS}$(printf '\ncheck_deps_')sagemath_database_cunningham = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_database_cunningham"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_database_jones_numfield
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_database_jones_numfield = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_database_jones_numfield"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_database_jones_numfield" = xif_installed
then :
  SAGE_ENABLE_sagemath_database_jones_numfield=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_database_jones_numfield" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_database_jones_numfield\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_database_jones_numfield\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_database_jones_numfield = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_database_jones_numfield" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_database_jones_numfield"
            if test "x$sage_require_sagemath_database_jones_numfield" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_database_jones_numfield"
            if test ${sage_use_system_sagemath_database_jones_numfield+y}
then :
                  reason=$sage_use_system_sagemath_database_jones_numfield
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_jones_numfield"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_jones_numfield"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_database_jones_numfield:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_database_jones_numfield"
    case $is_installed-$SAGE_ENABLE_sagemath_database_jones_numfield in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_database_jones_numfield
    for a in $optional_deps_sagemath_database_jones_numfield; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_database_jones_numfield"
    DEPS=$runtime_deps_sagemath_database_jones_numfield
    CHECK_DEPS=$check_deps_sagemath_database_jones_numfield
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_database_jones_numfield = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_database_jones_numfield = ${DEPS}$(printf '\ncheck_deps_')sagemath_database_jones_numfield = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_database_jones_numfield"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_database_kohel
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_database_kohel = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_database_kohel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_database_kohel" = xif_installed
then :
  SAGE_ENABLE_sagemath_database_kohel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_database_kohel" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_database_kohel\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_database_kohel\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_database_kohel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_database_kohel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_database_kohel"
            if test "x$sage_require_sagemath_database_kohel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_database_kohel"
            if test ${sage_use_system_sagemath_database_kohel+y}
then :
                  reason=$sage_use_system_sagemath_database_kohel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_kohel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_kohel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_database_kohel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_database_kohel"
    case $is_installed-$SAGE_ENABLE_sagemath_database_kohel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_database_kohel
    for a in $optional_deps_sagemath_database_kohel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_database_kohel"
    DEPS=$runtime_deps_sagemath_database_kohel
    CHECK_DEPS=$check_deps_sagemath_database_kohel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_database_kohel = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_database_kohel = ${DEPS}$(printf '\ncheck_deps_')sagemath_database_kohel = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_database_kohel"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_database_mutation_class
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_database_mutation_class = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_database_mutation_class"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_database_mutation_class" = xif_installed
then :
  SAGE_ENABLE_sagemath_database_mutation_class=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_database_mutation_class" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_database_mutation_class\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_database_mutation_class\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_database_mutation_class = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_database_mutation_class" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_database_mutation_class"
            if test "x$sage_require_sagemath_database_mutation_class" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_database_mutation_class"
            if test ${sage_use_system_sagemath_database_mutation_class+y}
then :
                  reason=$sage_use_system_sagemath_database_mutation_class
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_mutation_class"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_mutation_class"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_database_mutation_class:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_database_mutation_class"
    case $is_installed-$SAGE_ENABLE_sagemath_database_mutation_class in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_database_mutation_class
    for a in $optional_deps_sagemath_database_mutation_class; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_database_mutation_class"
    DEPS=$runtime_deps_sagemath_database_mutation_class
    CHECK_DEPS=$check_deps_sagemath_database_mutation_class
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_database_mutation_class = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_database_mutation_class = ${DEPS}$(printf '\ncheck_deps_')sagemath_database_mutation_class = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_database_mutation_class"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_database_odlyzko_zeta
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_database_odlyzko_zeta = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_database_odlyzko_zeta"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_database_odlyzko_zeta" = xif_installed
then :
  SAGE_ENABLE_sagemath_database_odlyzko_zeta=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_database_odlyzko_zeta" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_database_odlyzko_zeta\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_database_odlyzko_zeta\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_database_odlyzko_zeta = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_database_odlyzko_zeta" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_database_odlyzko_zeta"
            if test "x$sage_require_sagemath_database_odlyzko_zeta" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_database_odlyzko_zeta"
            if test ${sage_use_system_sagemath_database_odlyzko_zeta+y}
then :
                  reason=$sage_use_system_sagemath_database_odlyzko_zeta
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_odlyzko_zeta"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_odlyzko_zeta"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_database_odlyzko_zeta:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_database_odlyzko_zeta"
    case $is_installed-$SAGE_ENABLE_sagemath_database_odlyzko_zeta in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_database_odlyzko_zeta
    for a in $optional_deps_sagemath_database_odlyzko_zeta; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_database_odlyzko_zeta"
    DEPS=$runtime_deps_sagemath_database_odlyzko_zeta
    CHECK_DEPS=$check_deps_sagemath_database_odlyzko_zeta
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_database_odlyzko_zeta = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_database_odlyzko_zeta = ${DEPS}$(printf '\ncheck_deps_')sagemath_database_odlyzko_zeta = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_database_odlyzko_zeta"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_database_polytopes_4d
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_database_polytopes_4d = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_database_polytopes_4d"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_database_polytopes_4d" = xif_installed
then :
  SAGE_ENABLE_sagemath_database_polytopes_4d=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_database_polytopes_4d" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_database_polytopes_4d\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_database_polytopes_4d\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_database_polytopes_4d = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_database_polytopes_4d" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_database_polytopes_4d"
            if test "x$sage_require_sagemath_database_polytopes_4d" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_database_polytopes_4d"
            if test ${sage_use_system_sagemath_database_polytopes_4d+y}
then :
                  reason=$sage_use_system_sagemath_database_polytopes_4d
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_polytopes_4d"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_polytopes_4d"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_database_polytopes_4d:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_database_polytopes_4d"
    case $is_installed-$SAGE_ENABLE_sagemath_database_polytopes_4d in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_database_polytopes_4d
    for a in $optional_deps_sagemath_database_polytopes_4d; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_database_polytopes_4d"
    DEPS=$runtime_deps_sagemath_database_polytopes_4d
    CHECK_DEPS=$check_deps_sagemath_database_polytopes_4d
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_database_polytopes_4d = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_database_polytopes_4d = ${DEPS}$(printf '\ncheck_deps_')sagemath_database_polytopes_4d = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_database_polytopes_4d"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_database_stein_watkins
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_database_stein_watkins = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_database_stein_watkins"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_database_stein_watkins" = xif_installed
then :
  SAGE_ENABLE_sagemath_database_stein_watkins=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_database_stein_watkins" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_database_stein_watkins\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_database_stein_watkins\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_database_stein_watkins = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_database_stein_watkins" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_database_stein_watkins"
            if test "x$sage_require_sagemath_database_stein_watkins" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_database_stein_watkins"
            if test ${sage_use_system_sagemath_database_stein_watkins+y}
then :
                  reason=$sage_use_system_sagemath_database_stein_watkins
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_stein_watkins"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_stein_watkins"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_database_stein_watkins:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_database_stein_watkins"
    case $is_installed-$SAGE_ENABLE_sagemath_database_stein_watkins in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_database_stein_watkins
    for a in $optional_deps_sagemath_database_stein_watkins; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_database_stein_watkins"
    DEPS=$runtime_deps_sagemath_database_stein_watkins
    CHECK_DEPS=$check_deps_sagemath_database_stein_watkins
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_database_stein_watkins = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_database_stein_watkins = ${DEPS}$(printf '\ncheck_deps_')sagemath_database_stein_watkins = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_database_stein_watkins"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_database_stein_watkins_mini
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_database_stein_watkins_mini = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_database_stein_watkins_mini"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_database_stein_watkins_mini" = xif_installed
then :
  SAGE_ENABLE_sagemath_database_stein_watkins_mini=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_database_stein_watkins_mini" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_database_stein_watkins_mini\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_database_stein_watkins_mini\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_database_stein_watkins_mini = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_database_stein_watkins_mini" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_database_stein_watkins_mini"
            if test "x$sage_require_sagemath_database_stein_watkins_mini" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_database_stein_watkins_mini"
            if test ${sage_use_system_sagemath_database_stein_watkins_mini+y}
then :
                  reason=$sage_use_system_sagemath_database_stein_watkins_mini
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_stein_watkins_mini"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_stein_watkins_mini"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_database_stein_watkins_mini:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_database_stein_watkins_mini"
    case $is_installed-$SAGE_ENABLE_sagemath_database_stein_watkins_mini in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_database_stein_watkins_mini
    for a in $optional_deps_sagemath_database_stein_watkins_mini; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_database_stein_watkins_mini"
    DEPS=$runtime_deps_sagemath_database_stein_watkins_mini
    CHECK_DEPS=$check_deps_sagemath_database_stein_watkins_mini
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_database_stein_watkins_mini = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_database_stein_watkins_mini = ${DEPS}$(printf '\ncheck_deps_')sagemath_database_stein_watkins_mini = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_database_stein_watkins_mini"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_database_symbolic_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_database_symbolic_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_database_symbolic_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_database_symbolic_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_database_symbolic_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_database_symbolic_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_database_symbolic_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_database_symbolic_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_database_symbolic_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_database_symbolic_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_database_symbolic_data"
            if test "x$sage_require_sagemath_database_symbolic_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_database_symbolic_data"
            if test ${sage_use_system_sagemath_database_symbolic_data+y}
then :
                  reason=$sage_use_system_sagemath_database_symbolic_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_symbolic_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_database_symbolic_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_database_symbolic_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_database_symbolic_data"
    case $is_installed-$SAGE_ENABLE_sagemath_database_symbolic_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_database_symbolic_data
    for a in $optional_deps_sagemath_database_symbolic_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_database_symbolic_data"
    DEPS=$runtime_deps_sagemath_database_symbolic_data
    CHECK_DEPS=$check_deps_sagemath_database_symbolic_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_database_symbolic_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_database_symbolic_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_database_symbolic_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_database_symbolic_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_doc_html
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_doc_html = SAGE_VENV_DOCS"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV_DOCS SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_doc_html"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_doc_html" = xif_installed
then :
  SAGE_ENABLE_sagemath_doc_html=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_doc_html" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_doc_html\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_doc_html\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_doc_html = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_doc_html" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_doc_html"
            if test "x$sage_require_sagemath_doc_html" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_doc_html"
            if test ${sage_use_system_sagemath_doc_html+y}
then :
                  reason=$sage_use_system_sagemath_doc_html
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_doc_html"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_doc_html"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_doc_html:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_doc_html"
    case $is_installed-$SAGE_ENABLE_sagemath_doc_html in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_doc_html
    for a in $optional_deps_sagemath_doc_html; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_doc_html"
    DEPS=$runtime_deps_sagemath_doc_html
    CHECK_DEPS=$check_deps_sagemath_doc_html
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_doc_html = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_doc_html = ${DEPS}$(printf '\ncheck_deps_')sagemath_doc_html = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_doc_html"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_doc_pdf
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_doc_pdf = SAGE_VENV_DOCS"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV_DOCS SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_doc_pdf"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_doc_pdf" = xif_installed
then :
  SAGE_ENABLE_sagemath_doc_pdf=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_doc_pdf" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_doc_pdf\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_doc_pdf\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_doc_pdf = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_doc_pdf" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_doc_pdf"
            if test "x$sage_require_sagemath_doc_pdf" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_doc_pdf"
            if test ${sage_use_system_sagemath_doc_pdf+y}
then :
                  reason=$sage_use_system_sagemath_doc_pdf
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_doc_pdf"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_doc_pdf"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_doc_pdf:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_doc_pdf"
    case $is_installed-$SAGE_ENABLE_sagemath_doc_pdf in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_doc_pdf
    for a in $optional_deps_sagemath_doc_pdf; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_doc_pdf"
    DEPS=$runtime_deps_sagemath_doc_pdf
    CHECK_DEPS=$check_deps_sagemath_doc_pdf
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_doc_pdf = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_doc_pdf = ${DEPS}$(printf '\ncheck_deps_')sagemath_doc_pdf = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_doc_pdf"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_ecl
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_ecl = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_ecl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_ecl" = xif_installed
then :
  SAGE_ENABLE_sagemath_ecl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_ecl" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_ecl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_ecl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_ecl"
            if test "x$sage_require_sagemath_ecl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_ecl"
            if test ${sage_use_system_sagemath_ecl+y}
then :
                  reason=$sage_use_system_sagemath_ecl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_ecl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_ecl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_ecl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_ecl"
    case $is_installed-$SAGE_ENABLE_sagemath_ecl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_ecl
    for a in $optional_deps_sagemath_ecl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_ecl"
    DEPS=$runtime_deps_sagemath_ecl
    CHECK_DEPS=$check_deps_sagemath_ecl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_ecl = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_ecl = ${DEPS}$(printf '\ncheck_deps_')sagemath_ecl = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_ecl"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_eclib
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_eclib = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_eclib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_eclib" = xif_installed
then :
  SAGE_ENABLE_sagemath_eclib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_eclib" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_eclib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_eclib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_eclib"
            if test "x$sage_require_sagemath_eclib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_eclib"
            if test ${sage_use_system_sagemath_eclib+y}
then :
                  reason=$sage_use_system_sagemath_eclib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_eclib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_eclib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_eclib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_eclib"
    case $is_installed-$SAGE_ENABLE_sagemath_eclib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_eclib
    for a in $optional_deps_sagemath_eclib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_eclib"
    DEPS=$runtime_deps_sagemath_eclib
    CHECK_DEPS=$check_deps_sagemath_eclib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_eclib = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_eclib = ${DEPS}$(printf '\ncheck_deps_')sagemath_eclib = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_eclib"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_environment
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_environment = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_environment"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_environment" = xif_installed
then :
  SAGE_ENABLE_sagemath_environment=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_environment" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_environment = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_environment" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_environment"
            if test "x$sage_require_sagemath_environment" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_environment"
            if test ${sage_use_system_sagemath_environment+y}
then :
                  reason=$sage_use_system_sagemath_environment
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_environment"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_environment"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_environment:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_environment"
    case $is_installed-$SAGE_ENABLE_sagemath_environment in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_environment
    for a in $optional_deps_sagemath_environment; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_environment"
    DEPS=$runtime_deps_sagemath_environment
    CHECK_DEPS=$check_deps_sagemath_environment
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_environment = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_environment = ${DEPS}$(printf '\ncheck_deps_')sagemath_environment = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_environment"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_flint
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_flint = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_flint"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_flint" = xif_installed
then :
  SAGE_ENABLE_sagemath_flint=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_flint" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_flint = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_flint" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_flint"
            if test "x$sage_require_sagemath_flint" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_flint"
            if test ${sage_use_system_sagemath_flint+y}
then :
                  reason=$sage_use_system_sagemath_flint
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_flint"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_flint"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_flint:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_flint"
    case $is_installed-$SAGE_ENABLE_sagemath_flint in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_flint
    for a in $optional_deps_sagemath_flint; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_flint"
    DEPS=$runtime_deps_sagemath_flint
    CHECK_DEPS=$check_deps_sagemath_flint
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_flint = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_flint = ${DEPS}$(printf '\ncheck_deps_')sagemath_flint = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_flint"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_fricas
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_fricas = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_fricas"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_fricas" = xif_installed
then :
  SAGE_ENABLE_sagemath_fricas=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_fricas" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_fricas\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_fricas\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_fricas = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_fricas" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_fricas"
            if test "x$sage_require_sagemath_fricas" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_fricas"
            if test ${sage_use_system_sagemath_fricas+y}
then :
                  reason=$sage_use_system_sagemath_fricas
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_fricas"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_fricas"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_fricas:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_fricas"
    case $is_installed-$SAGE_ENABLE_sagemath_fricas in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_fricas
    for a in $optional_deps_sagemath_fricas; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_fricas"
    DEPS=$runtime_deps_sagemath_fricas
    CHECK_DEPS=$check_deps_sagemath_fricas
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_fricas = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_fricas = ${DEPS}$(printf '\ncheck_deps_')sagemath_fricas = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_fricas"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_frobby
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_frobby = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_frobby"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_frobby" = xif_installed
then :
  SAGE_ENABLE_sagemath_frobby=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_frobby" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_frobby\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_frobby\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_frobby = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_frobby" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_frobby"
            if test "x$sage_require_sagemath_frobby" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_frobby"
            if test ${sage_use_system_sagemath_frobby+y}
then :
                  reason=$sage_use_system_sagemath_frobby
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_frobby"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_frobby"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_frobby:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_frobby"
    case $is_installed-$SAGE_ENABLE_sagemath_frobby in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_frobby
    for a in $optional_deps_sagemath_frobby; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_frobby"
    DEPS=$runtime_deps_sagemath_frobby
    CHECK_DEPS=$check_deps_sagemath_frobby
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_frobby = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_frobby = ${DEPS}$(printf '\ncheck_deps_')sagemath_frobby = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_frobby"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap"
            if test "x$sage_require_sagemath_gap" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap"
            if test ${sage_use_system_sagemath_gap+y}
then :
                  reason=$sage_use_system_sagemath_gap
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap"
    case $is_installed-$SAGE_ENABLE_sagemath_gap in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap
    for a in $optional_deps_sagemath_gap; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap"
    DEPS=$runtime_deps_sagemath_gap
    CHECK_DEPS=$check_deps_sagemath_gap
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_agt_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_agt_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_agt_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_agt_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_agt_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_agt_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_agt_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_agt_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_agt_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_agt_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_agt_data"
            if test "x$sage_require_sagemath_gap_pkg_agt_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_agt_data"
            if test ${sage_use_system_sagemath_gap_pkg_agt_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_agt_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_agt_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_agt_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_agt_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_agt_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_agt_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_agt_data
    for a in $optional_deps_sagemath_gap_pkg_agt_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_agt_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_agt_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_agt_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_agt_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_agt_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_agt_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_agt_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_ctbllib_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_ctbllib_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_ctbllib_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_ctbllib_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_ctbllib_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_ctbllib_data" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_ctbllib_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_ctbllib_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_ctbllib_data"
            if test "x$sage_require_sagemath_gap_pkg_ctbllib_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_ctbllib_data"
            if test ${sage_use_system_sagemath_gap_pkg_ctbllib_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_ctbllib_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_ctbllib_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_ctbllib_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_ctbllib_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_ctbllib_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_ctbllib_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_ctbllib_data
    for a in $optional_deps_sagemath_gap_pkg_ctbllib_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_ctbllib_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_ctbllib_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_ctbllib_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_ctbllib_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_ctbllib_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_ctbllib_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_ctbllib_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_difsets_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_difsets_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_difsets_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_difsets_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_difsets_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_difsets_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_difsets_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_difsets_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_difsets_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_difsets_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_difsets_data"
            if test "x$sage_require_sagemath_gap_pkg_difsets_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_difsets_data"
            if test ${sage_use_system_sagemath_gap_pkg_difsets_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_difsets_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_difsets_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_difsets_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_difsets_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_difsets_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_difsets_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_difsets_data
    for a in $optional_deps_sagemath_gap_pkg_difsets_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_difsets_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_difsets_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_difsets_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_difsets_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_difsets_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_difsets_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_difsets_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_factint_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_factint_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_factint_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_factint_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_factint_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_factint_data" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_factint_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_factint_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_factint_data"
            if test "x$sage_require_sagemath_gap_pkg_factint_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_factint_data"
            if test ${sage_use_system_sagemath_gap_pkg_factint_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_factint_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_factint_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_factint_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_factint_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_factint_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_factint_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_factint_data
    for a in $optional_deps_sagemath_gap_pkg_factint_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_factint_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_factint_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_factint_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_factint_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_factint_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_factint_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_factint_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_irredsol_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_irredsol_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_irredsol_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_irredsol_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_irredsol_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_irredsol_data" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_irredsol_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_irredsol_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_irredsol_data"
            if test "x$sage_require_sagemath_gap_pkg_irredsol_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_irredsol_data"
            if test ${sage_use_system_sagemath_gap_pkg_irredsol_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_irredsol_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_irredsol_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_irredsol_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_irredsol_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_irredsol_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_irredsol_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_irredsol_data
    for a in $optional_deps_sagemath_gap_pkg_irredsol_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_irredsol_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_irredsol_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_irredsol_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_irredsol_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_irredsol_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_irredsol_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_irredsol_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_jupyterkernel
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_jupyterkernel = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_jupyterkernel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sagemath_gap_pkg_jupyterkernel:
$(ls -l \"$t/var/lib/sage/installed/sagemath_gap_pkg_jupyterkernel\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_jupyterkernel" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_jupyterkernel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_jupyterkernel" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_jupyterkernel\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_jupyterkernel\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_jupyterkernel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_jupyterkernel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_jupyterkernel"
            if test "x$sage_require_sagemath_gap_pkg_jupyterkernel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_jupyterkernel"
            if test ${sage_use_system_sagemath_gap_pkg_jupyterkernel+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_jupyterkernel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_jupyterkernel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_jupyterkernel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_jupyterkernel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_jupyterkernel"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_jupyterkernel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_jupyterkernel
    for a in $optional_deps_sagemath_gap_pkg_jupyterkernel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_jupyterkernel"
    DEPS=$runtime_deps_sagemath_gap_pkg_jupyterkernel
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_jupyterkernel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_jupyterkernel = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_jupyterkernel = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_jupyterkernel = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_jupyterkernel"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_numericalsgps_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_numericalsgps_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_numericalsgps_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_numericalsgps_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_numericalsgps_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_numericalsgps_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_numericalsgps_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_numericalsgps_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_numericalsgps_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_numericalsgps_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_numericalsgps_data"
            if test "x$sage_require_sagemath_gap_pkg_numericalsgps_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_numericalsgps_data"
            if test ${sage_use_system_sagemath_gap_pkg_numericalsgps_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_numericalsgps_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_numericalsgps_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_numericalsgps_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_numericalsgps_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_numericalsgps_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_numericalsgps_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_numericalsgps_data
    for a in $optional_deps_sagemath_gap_pkg_numericalsgps_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_numericalsgps_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_numericalsgps_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_numericalsgps_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_numericalsgps_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_numericalsgps_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_numericalsgps_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_numericalsgps_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_primgrp_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_primgrp_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_primgrp_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_primgrp_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_primgrp_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_primgrp_data" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_primgrp_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_primgrp_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_primgrp_data"
            if test "x$sage_require_sagemath_gap_pkg_primgrp_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_primgrp_data"
            if test ${sage_use_system_sagemath_gap_pkg_primgrp_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_primgrp_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_primgrp_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_primgrp_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_primgrp_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_primgrp_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_primgrp_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_primgrp_data
    for a in $optional_deps_sagemath_gap_pkg_primgrp_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_primgrp_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_primgrp_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_primgrp_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_primgrp_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_primgrp_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_primgrp_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_primgrp_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_rcwa_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_rcwa_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_rcwa_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_rcwa_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_rcwa_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_rcwa_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_rcwa_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_rcwa_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_rcwa_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_rcwa_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_rcwa_data"
            if test "x$sage_require_sagemath_gap_pkg_rcwa_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_rcwa_data"
            if test ${sage_use_system_sagemath_gap_pkg_rcwa_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_rcwa_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_rcwa_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_rcwa_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_rcwa_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_rcwa_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_rcwa_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_rcwa_data
    for a in $optional_deps_sagemath_gap_pkg_rcwa_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_rcwa_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_rcwa_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_rcwa_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_rcwa_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_rcwa_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_rcwa_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_rcwa_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_semigroups
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_semigroups = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_semigroups"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_semigroups" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_semigroups=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_semigroups" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_semigroups\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_semigroups\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_semigroups = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_semigroups" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_semigroups"
            if test "x$sage_require_sagemath_gap_pkg_semigroups" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_semigroups"
            if test ${sage_use_system_sagemath_gap_pkg_semigroups+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_semigroups
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_semigroups"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_semigroups"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_semigroups:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_semigroups"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_semigroups in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_semigroups
    for a in $optional_deps_sagemath_gap_pkg_semigroups; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_semigroups"
    DEPS=$runtime_deps_sagemath_gap_pkg_semigroups
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_semigroups
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_semigroups = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_semigroups = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_semigroups = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_semigroups"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_sglppow_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_sglppow_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_sglppow_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_sglppow_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_sglppow_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_sglppow_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_sglppow_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_sglppow_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_sglppow_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_sglppow_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_sglppow_data"
            if test "x$sage_require_sagemath_gap_pkg_sglppow_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_sglppow_data"
            if test ${sage_use_system_sagemath_gap_pkg_sglppow_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_sglppow_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_sglppow_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_sglppow_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_sglppow_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_sglppow_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_sglppow_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_sglppow_data
    for a in $optional_deps_sagemath_gap_pkg_sglppow_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_sglppow_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_sglppow_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_sglppow_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_sglppow_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_sglppow_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_sglppow_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_sglppow_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_simpcomp_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_simpcomp_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_simpcomp_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_simpcomp_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_simpcomp_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_simpcomp_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_simpcomp_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_simpcomp_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_simpcomp_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_simpcomp_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_simpcomp_data"
            if test "x$sage_require_sagemath_gap_pkg_simpcomp_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_simpcomp_data"
            if test ${sage_use_system_sagemath_gap_pkg_simpcomp_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_simpcomp_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_simpcomp_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_simpcomp_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_simpcomp_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_simpcomp_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_simpcomp_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_simpcomp_data
    for a in $optional_deps_sagemath_gap_pkg_simpcomp_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_simpcomp_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_simpcomp_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_simpcomp_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_simpcomp_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_simpcomp_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_simpcomp_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_simpcomp_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_smallgrp_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_smallgrp_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_smallgrp_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_smallgrp_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_smallgrp_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_smallgrp_data" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_smallgrp_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_smallgrp_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_smallgrp_data"
            if test "x$sage_require_sagemath_gap_pkg_smallgrp_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_smallgrp_data"
            if test ${sage_use_system_sagemath_gap_pkg_smallgrp_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_smallgrp_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_smallgrp_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_smallgrp_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_smallgrp_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_smallgrp_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_smallgrp_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_smallgrp_data
    for a in $optional_deps_sagemath_gap_pkg_smallgrp_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_smallgrp_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_smallgrp_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_smallgrp_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_smallgrp_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_smallgrp_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_smallgrp_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_smallgrp_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_smallsemi_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_smallsemi_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_smallsemi_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_smallsemi_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_smallsemi_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_smallsemi_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_smallsemi_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_smallsemi_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_smallsemi_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_smallsemi_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_smallsemi_data"
            if test "x$sage_require_sagemath_gap_pkg_smallsemi_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_smallsemi_data"
            if test ${sage_use_system_sagemath_gap_pkg_smallsemi_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_smallsemi_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_smallsemi_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_smallsemi_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_smallsemi_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_smallsemi_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_smallsemi_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_smallsemi_data
    for a in $optional_deps_sagemath_gap_pkg_smallsemi_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_smallsemi_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_smallsemi_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_smallsemi_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_smallsemi_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_smallsemi_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_smallsemi_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_smallsemi_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_sonata_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_sonata_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_sonata_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_sonata_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_sonata_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_sonata_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_sonata_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_sonata_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_sonata_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_sonata_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_sonata_data"
            if test "x$sage_require_sagemath_gap_pkg_sonata_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_sonata_data"
            if test ${sage_use_system_sagemath_gap_pkg_sonata_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_sonata_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_sonata_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_sonata_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_sonata_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_sonata_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_sonata_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_sonata_data
    for a in $optional_deps_sagemath_gap_pkg_sonata_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_sonata_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_sonata_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_sonata_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_sonata_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_sonata_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_sonata_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_sonata_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_tomlib_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_tomlib_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_tomlib_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_tomlib_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_tomlib_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_tomlib_data" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_tomlib_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_tomlib_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_tomlib_data"
            if test "x$sage_require_sagemath_gap_pkg_tomlib_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_tomlib_data"
            if test ${sage_use_system_sagemath_gap_pkg_tomlib_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_tomlib_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_tomlib_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_tomlib_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_tomlib_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_tomlib_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_tomlib_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_tomlib_data
    for a in $optional_deps_sagemath_gap_pkg_tomlib_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_tomlib_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_tomlib_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_tomlib_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_tomlib_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_tomlib_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_tomlib_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_tomlib_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_transgrp_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_transgrp_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_transgrp_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_transgrp_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_transgrp_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_transgrp_data" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_transgrp_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_transgrp_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_transgrp_data"
            if test "x$sage_require_sagemath_gap_pkg_transgrp_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_transgrp_data"
            if test ${sage_use_system_sagemath_gap_pkg_transgrp_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_transgrp_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_transgrp_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_gap_pkg_transgrp_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_transgrp_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_transgrp_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_transgrp_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_transgrp_data
    for a in $optional_deps_sagemath_gap_pkg_transgrp_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_transgrp_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_transgrp_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_transgrp_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_transgrp_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_transgrp_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_transgrp_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_transgrp_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_unitlib_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_unitlib_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_unitlib_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_unitlib_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_unitlib_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_unitlib_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_unitlib_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_unitlib_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_unitlib_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_unitlib_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_unitlib_data"
            if test "x$sage_require_sagemath_gap_pkg_unitlib_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_unitlib_data"
            if test ${sage_use_system_sagemath_gap_pkg_unitlib_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_unitlib_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_unitlib_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_unitlib_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_unitlib_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_unitlib_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_unitlib_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_unitlib_data
    for a in $optional_deps_sagemath_gap_pkg_unitlib_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_unitlib_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_unitlib_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_unitlib_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_unitlib_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_unitlib_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_unitlib_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_unitlib_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gap_pkg_yangbaxter_data
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gap_pkg_yangbaxter_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gap_pkg_yangbaxter_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gap_pkg_yangbaxter_data" = xif_installed
then :
  SAGE_ENABLE_sagemath_gap_pkg_yangbaxter_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gap_pkg_yangbaxter_data" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gap_pkg_yangbaxter_data\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gap_pkg_yangbaxter_data\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gap_pkg_yangbaxter_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gap_pkg_yangbaxter_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_yangbaxter_data"
            if test "x$sage_require_sagemath_gap_pkg_yangbaxter_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_yangbaxter_data"
            if test ${sage_use_system_sagemath_gap_pkg_yangbaxter_data+y}
then :
                  reason=$sage_use_system_sagemath_gap_pkg_yangbaxter_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_yangbaxter_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gap_pkg_yangbaxter_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gap_pkg_yangbaxter_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gap_pkg_yangbaxter_data"
    case $is_installed-$SAGE_ENABLE_sagemath_gap_pkg_yangbaxter_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gap_pkg_yangbaxter_data
    for a in $optional_deps_sagemath_gap_pkg_yangbaxter_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gap_pkg_yangbaxter_data"
    DEPS=$runtime_deps_sagemath_gap_pkg_yangbaxter_data
    CHECK_DEPS=$check_deps_sagemath_gap_pkg_yangbaxter_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gap_pkg_yangbaxter_data = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gap_pkg_yangbaxter_data = ${DEPS}$(printf '\ncheck_deps_')sagemath_gap_pkg_yangbaxter_data = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gap_pkg_yangbaxter_data"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_gfan
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_gfan = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_gfan"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_gfan" = xif_installed
then :
  SAGE_ENABLE_sagemath_gfan=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_gfan" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_gfan\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_gfan\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_gfan = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_gfan" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_gfan"
            if test "x$sage_require_sagemath_gfan" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_gfan"
            if test ${sage_use_system_sagemath_gfan+y}
then :
                  reason=$sage_use_system_sagemath_gfan
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gfan"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_gfan"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_gfan:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_gfan"
    case $is_installed-$SAGE_ENABLE_sagemath_gfan in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_gfan
    for a in $optional_deps_sagemath_gfan; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_gfan"
    DEPS=$runtime_deps_sagemath_gfan
    CHECK_DEPS=$check_deps_sagemath_gfan
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_gfan = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_gfan = ${DEPS}$(printf '\ncheck_deps_')sagemath_gfan = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_gfan"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_giac
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_giac = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_giac"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_giac" = xif_installed
then :
  SAGE_ENABLE_sagemath_giac=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_giac" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_giac\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_giac\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_giac = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_giac" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_giac"
            if test "x$sage_require_sagemath_giac" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_giac"
            if test ${sage_use_system_sagemath_giac+y}
then :
                  reason=$sage_use_system_sagemath_giac
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_giac"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_giac"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_giac:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_giac"
    case $is_installed-$SAGE_ENABLE_sagemath_giac in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_giac
    for a in $optional_deps_sagemath_giac; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_giac"
    DEPS=$runtime_deps_sagemath_giac
    CHECK_DEPS=$check_deps_sagemath_giac
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_giac = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_giac = ${DEPS}$(printf '\ncheck_deps_')sagemath_giac = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_giac"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_glpk
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_glpk = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_glpk"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_glpk" = xif_installed
then :
  SAGE_ENABLE_sagemath_glpk=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_glpk" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_glpk = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_glpk" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_glpk"
            if test "x$sage_require_sagemath_glpk" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_glpk"
            if test ${sage_use_system_sagemath_glpk+y}
then :
                  reason=$sage_use_system_sagemath_glpk
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_glpk"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_glpk"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_glpk:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_glpk"
    case $is_installed-$SAGE_ENABLE_sagemath_glpk in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_glpk
    for a in $optional_deps_sagemath_glpk; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_glpk"
    DEPS=$runtime_deps_sagemath_glpk
    CHECK_DEPS=$check_deps_sagemath_glpk
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_glpk = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_glpk = ${DEPS}$(printf '\ncheck_deps_')sagemath_glpk = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_glpk"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_glucose
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_glucose = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_glucose"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_glucose" = xif_installed
then :
  SAGE_ENABLE_sagemath_glucose=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_glucose" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_glucose\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_glucose\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_glucose = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_glucose" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_glucose"
            if test "x$sage_require_sagemath_glucose" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_glucose"
            if test ${sage_use_system_sagemath_glucose+y}
then :
                  reason=$sage_use_system_sagemath_glucose
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_glucose"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_glucose"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_glucose:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_glucose"
    case $is_installed-$SAGE_ENABLE_sagemath_glucose in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_glucose
    for a in $optional_deps_sagemath_glucose; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_glucose"
    DEPS=$runtime_deps_sagemath_glucose
    CHECK_DEPS=$check_deps_sagemath_glucose
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_glucose = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_glucose = ${DEPS}$(printf '\ncheck_deps_')sagemath_glucose = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_glucose"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_graphs
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_graphs = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_graphs"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_graphs" = xif_installed
then :
  SAGE_ENABLE_sagemath_graphs=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_graphs" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_graphs = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_graphs" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_graphs"
            if test "x$sage_require_sagemath_graphs" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_graphs"
            if test ${sage_use_system_sagemath_graphs+y}
then :
                  reason=$sage_use_system_sagemath_graphs
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_graphs"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_graphs"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_graphs:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_graphs"
    case $is_installed-$SAGE_ENABLE_sagemath_graphs in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_graphs
    for a in $optional_deps_sagemath_graphs; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_graphs"
    DEPS=$runtime_deps_sagemath_graphs
    CHECK_DEPS=$check_deps_sagemath_graphs
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_graphs = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_graphs = ${DEPS}$(printf '\ncheck_deps_')sagemath_graphs = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_graphs"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_groups
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_groups = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_groups"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_groups" = xif_installed
then :
  SAGE_ENABLE_sagemath_groups=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_groups" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_groups = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_groups" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_groups"
            if test "x$sage_require_sagemath_groups" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_groups"
            if test ${sage_use_system_sagemath_groups+y}
then :
                  reason=$sage_use_system_sagemath_groups
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_groups"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_groups"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_groups:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_groups"
    case $is_installed-$SAGE_ENABLE_sagemath_groups in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_groups
    for a in $optional_deps_sagemath_groups; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_groups"
    DEPS=$runtime_deps_sagemath_groups
    CHECK_DEPS=$check_deps_sagemath_groups
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_groups = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_groups = ${DEPS}$(printf '\ncheck_deps_')sagemath_groups = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_groups"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_homfly
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_homfly = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_homfly"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_homfly" = xif_installed
then :
  SAGE_ENABLE_sagemath_homfly=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_homfly" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_homfly = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_homfly" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_homfly"
            if test "x$sage_require_sagemath_homfly" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_homfly"
            if test ${sage_use_system_sagemath_homfly+y}
then :
                  reason=$sage_use_system_sagemath_homfly
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_homfly"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_homfly"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_homfly:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_homfly"
    case $is_installed-$SAGE_ENABLE_sagemath_homfly in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_homfly
    for a in $optional_deps_sagemath_homfly; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_homfly"
    DEPS=$runtime_deps_sagemath_homfly
    CHECK_DEPS=$check_deps_sagemath_homfly
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_homfly = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_homfly = ${DEPS}$(printf '\ncheck_deps_')sagemath_homfly = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_homfly"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_kenzo
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_kenzo = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_kenzo"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_kenzo" = xif_installed
then :
  SAGE_ENABLE_sagemath_kenzo=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_kenzo" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_kenzo\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_kenzo\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_kenzo = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_kenzo" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_kenzo"
            if test "x$sage_require_sagemath_kenzo" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_kenzo"
            if test ${sage_use_system_sagemath_kenzo+y}
then :
                  reason=$sage_use_system_sagemath_kenzo
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_kenzo"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_kenzo"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_kenzo:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_kenzo"
    case $is_installed-$SAGE_ENABLE_sagemath_kenzo in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_kenzo
    for a in $optional_deps_sagemath_kenzo; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_kenzo"
    DEPS=$runtime_deps_sagemath_kenzo
    CHECK_DEPS=$check_deps_sagemath_kenzo
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_kenzo = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_kenzo = ${DEPS}$(printf '\ncheck_deps_')sagemath_kenzo = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_kenzo"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_kissat
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_kissat = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_kissat"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_kissat" = xif_installed
then :
  SAGE_ENABLE_sagemath_kissat=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_kissat" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_kissat\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_kissat\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_kissat = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_kissat" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_kissat"
            if test "x$sage_require_sagemath_kissat" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_kissat"
            if test ${sage_use_system_sagemath_kissat+y}
then :
                  reason=$sage_use_system_sagemath_kissat
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_kissat"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_kissat"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_kissat:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_kissat"
    case $is_installed-$SAGE_ENABLE_sagemath_kissat in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_kissat
    for a in $optional_deps_sagemath_kissat; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_kissat"
    DEPS=$runtime_deps_sagemath_kissat
    CHECK_DEPS=$check_deps_sagemath_kissat
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_kissat = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_kissat = ${DEPS}$(printf '\ncheck_deps_')sagemath_kissat = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_kissat"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_latte_4ti2
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_latte_4ti2 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_latte_4ti2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_latte_4ti2" = xif_installed
then :
  SAGE_ENABLE_sagemath_latte_4ti2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_latte_4ti2" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_latte_4ti2\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_latte_4ti2\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_latte_4ti2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_latte_4ti2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_latte_4ti2"
            if test "x$sage_require_sagemath_latte_4ti2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_latte_4ti2"
            if test ${sage_use_system_sagemath_latte_4ti2+y}
then :
                  reason=$sage_use_system_sagemath_latte_4ti2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_latte_4ti2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_latte_4ti2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_latte_4ti2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_latte_4ti2"
    case $is_installed-$SAGE_ENABLE_sagemath_latte_4ti2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_latte_4ti2
    for a in $optional_deps_sagemath_latte_4ti2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_latte_4ti2"
    DEPS=$runtime_deps_sagemath_latte_4ti2
    CHECK_DEPS=$check_deps_sagemath_latte_4ti2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_latte_4ti2 = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_latte_4ti2 = ${DEPS}$(printf '\ncheck_deps_')sagemath_latte_4ti2 = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_latte_4ti2"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_lcalc
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_lcalc = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_lcalc"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_lcalc" = xif_installed
then :
  SAGE_ENABLE_sagemath_lcalc=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_lcalc" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_lcalc = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_lcalc" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_lcalc"
            if test "x$sage_require_sagemath_lcalc" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_lcalc"
            if test ${sage_use_system_sagemath_lcalc+y}
then :
                  reason=$sage_use_system_sagemath_lcalc
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_lcalc"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_lcalc"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_lcalc:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_lcalc"
    case $is_installed-$SAGE_ENABLE_sagemath_lcalc in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_lcalc
    for a in $optional_deps_sagemath_lcalc; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_lcalc"
    DEPS=$runtime_deps_sagemath_lcalc
    CHECK_DEPS=$check_deps_sagemath_lcalc
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_lcalc = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_lcalc = ${DEPS}$(printf '\ncheck_deps_')sagemath_lcalc = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_lcalc"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_libbraiding
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_libbraiding = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_libbraiding"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_libbraiding" = xif_installed
then :
  SAGE_ENABLE_sagemath_libbraiding=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_libbraiding" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_libbraiding = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_libbraiding" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_libbraiding"
            if test "x$sage_require_sagemath_libbraiding" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_libbraiding"
            if test ${sage_use_system_sagemath_libbraiding+y}
then :
                  reason=$sage_use_system_sagemath_libbraiding
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_libbraiding"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_libbraiding"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_libbraiding:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_libbraiding"
    case $is_installed-$SAGE_ENABLE_sagemath_libbraiding in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_libbraiding
    for a in $optional_deps_sagemath_libbraiding; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_libbraiding"
    DEPS=$runtime_deps_sagemath_libbraiding
    CHECK_DEPS=$check_deps_sagemath_libbraiding
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_libbraiding = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_libbraiding = ${DEPS}$(printf '\ncheck_deps_')sagemath_libbraiding = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_libbraiding"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_libecm
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_libecm = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_libecm"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_libecm" = xif_installed
then :
  SAGE_ENABLE_sagemath_libecm=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_libecm" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_libecm = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_libecm" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_libecm"
            if test "x$sage_require_sagemath_libecm" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_libecm"
            if test ${sage_use_system_sagemath_libecm+y}
then :
                  reason=$sage_use_system_sagemath_libecm
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_libecm"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_libecm"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_libecm:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_libecm"
    case $is_installed-$SAGE_ENABLE_sagemath_libecm in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_libecm
    for a in $optional_deps_sagemath_libecm; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_libecm"
    DEPS=$runtime_deps_sagemath_libecm
    CHECK_DEPS=$check_deps_sagemath_libecm
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_libecm = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_libecm = ${DEPS}$(printf '\ncheck_deps_')sagemath_libecm = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_libecm"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_linbox
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_linbox = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_linbox"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_linbox" = xif_installed
then :
  SAGE_ENABLE_sagemath_linbox=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_linbox" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_linbox = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_linbox" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_linbox"
            if test "x$sage_require_sagemath_linbox" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_linbox"
            if test ${sage_use_system_sagemath_linbox+y}
then :
                  reason=$sage_use_system_sagemath_linbox
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_linbox"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_linbox"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_linbox:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_linbox"
    case $is_installed-$SAGE_ENABLE_sagemath_linbox in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_linbox
    for a in $optional_deps_sagemath_linbox; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_linbox"
    DEPS=$runtime_deps_sagemath_linbox
    CHECK_DEPS=$check_deps_sagemath_linbox
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_linbox = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_linbox = ${DEPS}$(printf '\ncheck_deps_')sagemath_linbox = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_linbox"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_lrslib
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_lrslib = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_lrslib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_lrslib" = xif_installed
then :
  SAGE_ENABLE_sagemath_lrslib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_lrslib" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_lrslib\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_lrslib\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_lrslib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_lrslib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_lrslib"
            if test "x$sage_require_sagemath_lrslib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_lrslib"
            if test ${sage_use_system_sagemath_lrslib+y}
then :
                  reason=$sage_use_system_sagemath_lrslib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_lrslib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_lrslib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_lrslib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_lrslib"
    case $is_installed-$SAGE_ENABLE_sagemath_lrslib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_lrslib
    for a in $optional_deps_sagemath_lrslib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_lrslib"
    DEPS=$runtime_deps_sagemath_lrslib
    CHECK_DEPS=$check_deps_sagemath_lrslib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_lrslib = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_lrslib = ${DEPS}$(printf '\ncheck_deps_')sagemath_lrslib = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_lrslib"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_macaulay2
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_macaulay2 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_macaulay2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_macaulay2" = xif_installed
then :
  SAGE_ENABLE_sagemath_macaulay2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_macaulay2" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_macaulay2\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_macaulay2\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_macaulay2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_macaulay2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_macaulay2"
            if test "x$sage_require_sagemath_macaulay2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_macaulay2"
            if test ${sage_use_system_sagemath_macaulay2+y}
then :
                  reason=$sage_use_system_sagemath_macaulay2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_macaulay2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_macaulay2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_macaulay2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_macaulay2"
    case $is_installed-$SAGE_ENABLE_sagemath_macaulay2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_macaulay2
    for a in $optional_deps_sagemath_macaulay2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_macaulay2"
    DEPS=$runtime_deps_sagemath_macaulay2
    CHECK_DEPS=$check_deps_sagemath_macaulay2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_macaulay2 = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_macaulay2 = ${DEPS}$(printf '\ncheck_deps_')sagemath_macaulay2 = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_macaulay2"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_macaulay2_jupyterkernel
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_macaulay2_jupyterkernel = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_macaulay2_jupyterkernel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_macaulay2_jupyterkernel" = xif_installed
then :
  SAGE_ENABLE_sagemath_macaulay2_jupyterkernel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_macaulay2_jupyterkernel" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_macaulay2_jupyterkernel\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_macaulay2_jupyterkernel\" to uninstall"

                    message="optional pip package; use \"./sage -i sagemath_macaulay2_jupyterkernel\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_macaulay2_jupyterkernel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_macaulay2_jupyterkernel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_macaulay2_jupyterkernel"
            if test "x$sage_require_sagemath_macaulay2_jupyterkernel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_macaulay2_jupyterkernel"
            if test ${sage_use_system_sagemath_macaulay2_jupyterkernel+y}
then :
                  reason=$sage_use_system_sagemath_macaulay2_jupyterkernel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_macaulay2_jupyterkernel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_macaulay2_jupyterkernel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_macaulay2_jupyterkernel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_macaulay2_jupyterkernel"
    case $is_installed-$SAGE_ENABLE_sagemath_macaulay2_jupyterkernel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_macaulay2_jupyterkernel
    for a in $optional_deps_sagemath_macaulay2_jupyterkernel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_macaulay2_jupyterkernel"
    DEPS=$runtime_deps_sagemath_macaulay2_jupyterkernel
    CHECK_DEPS=$check_deps_sagemath_macaulay2_jupyterkernel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_macaulay2_jupyterkernel = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_macaulay2_jupyterkernel = ${DEPS}$(printf '\ncheck_deps_')sagemath_macaulay2_jupyterkernel = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')sagemath_macaulay2_jupyterkernel"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_maxima
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_maxima = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_maxima"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_maxima" = xif_installed
then :
  SAGE_ENABLE_sagemath_maxima=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_maxima" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_maxima = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_maxima" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_maxima"
            if test "x$sage_require_sagemath_maxima" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_maxima"
            if test ${sage_use_system_sagemath_maxima+y}
then :
                  reason=$sage_use_system_sagemath_maxima
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_maxima"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_maxima"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_maxima:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_maxima"
    case $is_installed-$SAGE_ENABLE_sagemath_maxima in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_maxima
    for a in $optional_deps_sagemath_maxima; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_maxima"
    DEPS=$runtime_deps_sagemath_maxima
    CHECK_DEPS=$check_deps_sagemath_maxima
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_maxima = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_maxima = ${DEPS}$(printf '\ncheck_deps_')sagemath_maxima = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_maxima"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_mcqd
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_mcqd = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_mcqd"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_mcqd" = xif_installed
then :
  SAGE_ENABLE_sagemath_mcqd=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_mcqd" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_mcqd\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_mcqd\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_mcqd = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_mcqd" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_mcqd"
            if test "x$sage_require_sagemath_mcqd" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_mcqd"
            if test ${sage_use_system_sagemath_mcqd+y}
then :
                  reason=$sage_use_system_sagemath_mcqd
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_mcqd"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_mcqd"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_mcqd:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_mcqd"
    case $is_installed-$SAGE_ENABLE_sagemath_mcqd in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_mcqd
    for a in $optional_deps_sagemath_mcqd; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_mcqd"
    DEPS=$runtime_deps_sagemath_mcqd
    CHECK_DEPS=$check_deps_sagemath_mcqd
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_mcqd = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_mcqd = ${DEPS}$(printf '\ncheck_deps_')sagemath_mcqd = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_mcqd"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_meataxe
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_meataxe = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_meataxe"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_meataxe" = xif_installed
then :
  SAGE_ENABLE_sagemath_meataxe=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_meataxe" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_meataxe\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_meataxe\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_meataxe = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_meataxe" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_meataxe"
            if test "x$sage_require_sagemath_meataxe" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_meataxe"
            if test ${sage_use_system_sagemath_meataxe+y}
then :
                  reason=$sage_use_system_sagemath_meataxe
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_meataxe"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_meataxe"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_meataxe:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_meataxe"
    case $is_installed-$SAGE_ENABLE_sagemath_meataxe in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_meataxe
    for a in $optional_deps_sagemath_meataxe; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_meataxe"
    DEPS=$runtime_deps_sagemath_meataxe
    CHECK_DEPS=$check_deps_sagemath_meataxe
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_meataxe = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_meataxe = ${DEPS}$(printf '\ncheck_deps_')sagemath_meataxe = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_meataxe"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_modules
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_modules = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_modules"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_modules" = xif_installed
then :
  SAGE_ENABLE_sagemath_modules=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_modules" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_modules = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_modules" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_modules"
            if test "x$sage_require_sagemath_modules" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_modules"
            if test ${sage_use_system_sagemath_modules+y}
then :
                  reason=$sage_use_system_sagemath_modules
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_modules"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_modules"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_modules:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_modules"
    case $is_installed-$SAGE_ENABLE_sagemath_modules in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_modules
    for a in $optional_deps_sagemath_modules; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_modules"
    DEPS=$runtime_deps_sagemath_modules
    CHECK_DEPS=$check_deps_sagemath_modules
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_modules = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_modules = ${DEPS}$(printf '\ncheck_deps_')sagemath_modules = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_modules"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_msolve
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_msolve = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_msolve"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_msolve" = xif_installed
then :
  SAGE_ENABLE_sagemath_msolve=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_msolve" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_msolve\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_msolve\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_msolve = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_msolve" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_msolve"
            if test "x$sage_require_sagemath_msolve" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_msolve"
            if test ${sage_use_system_sagemath_msolve+y}
then :
                  reason=$sage_use_system_sagemath_msolve
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_msolve"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_msolve"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_msolve:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_msolve"
    case $is_installed-$SAGE_ENABLE_sagemath_msolve in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_msolve
    for a in $optional_deps_sagemath_msolve; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_msolve"
    DEPS=$runtime_deps_sagemath_msolve
    CHECK_DEPS=$check_deps_sagemath_msolve
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_msolve = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_msolve = ${DEPS}$(printf '\ncheck_deps_')sagemath_msolve = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_msolve"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_nauty
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_nauty = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_nauty"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_nauty" = xif_installed
then :
  SAGE_ENABLE_sagemath_nauty=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_nauty" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_nauty = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_nauty" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_nauty"
            if test "x$sage_require_sagemath_nauty" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_nauty"
            if test ${sage_use_system_sagemath_nauty+y}
then :
                  reason=$sage_use_system_sagemath_nauty
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_nauty"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_nauty"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_nauty:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_nauty"
    case $is_installed-$SAGE_ENABLE_sagemath_nauty in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_nauty
    for a in $optional_deps_sagemath_nauty; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_nauty"
    DEPS=$runtime_deps_sagemath_nauty
    CHECK_DEPS=$check_deps_sagemath_nauty
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_nauty = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_nauty = ${DEPS}$(printf '\ncheck_deps_')sagemath_nauty = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_nauty"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_ntl
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_ntl = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_ntl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_ntl" = xif_installed
then :
  SAGE_ENABLE_sagemath_ntl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_ntl" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_ntl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_ntl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_ntl"
            if test "x$sage_require_sagemath_ntl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_ntl"
            if test ${sage_use_system_sagemath_ntl+y}
then :
                  reason=$sage_use_system_sagemath_ntl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_ntl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_ntl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_ntl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_ntl"
    case $is_installed-$SAGE_ENABLE_sagemath_ntl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_ntl
    for a in $optional_deps_sagemath_ntl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_ntl"
    DEPS=$runtime_deps_sagemath_ntl
    CHECK_DEPS=$check_deps_sagemath_ntl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_ntl = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_ntl = ${DEPS}$(printf '\ncheck_deps_')sagemath_ntl = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_ntl"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_objects
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_objects = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_objects"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_objects" = xif_installed
then :
  SAGE_ENABLE_sagemath_objects=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_objects" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_objects = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_objects" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_objects"
            if test "x$sage_require_sagemath_objects" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_objects"
            if test ${sage_use_system_sagemath_objects+y}
then :
                  reason=$sage_use_system_sagemath_objects
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_objects"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_objects"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_objects:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_objects"
    case $is_installed-$SAGE_ENABLE_sagemath_objects in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_objects
    for a in $optional_deps_sagemath_objects; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_objects"
    DEPS=$runtime_deps_sagemath_objects
    CHECK_DEPS=$check_deps_sagemath_objects
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_objects = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_objects = ${DEPS}$(printf '\ncheck_deps_')sagemath_objects = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_objects"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_palp
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_palp = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_palp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_palp" = xif_installed
then :
  SAGE_ENABLE_sagemath_palp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_palp" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_palp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_palp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_palp"
            if test "x$sage_require_sagemath_palp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_palp"
            if test ${sage_use_system_sagemath_palp+y}
then :
                  reason=$sage_use_system_sagemath_palp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_palp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_palp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_palp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_palp"
    case $is_installed-$SAGE_ENABLE_sagemath_palp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_palp
    for a in $optional_deps_sagemath_palp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_palp"
    DEPS=$runtime_deps_sagemath_palp
    CHECK_DEPS=$check_deps_sagemath_palp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_palp = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_palp = ${DEPS}$(printf '\ncheck_deps_')sagemath_palp = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_palp"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_pari
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_pari = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_pari"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_pari" = xif_installed
then :
  SAGE_ENABLE_sagemath_pari=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_pari" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_pari = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_pari" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_pari"
            if test "x$sage_require_sagemath_pari" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_pari"
            if test ${sage_use_system_sagemath_pari+y}
then :
                  reason=$sage_use_system_sagemath_pari
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_pari"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_pari"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_pari:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_pari"
    case $is_installed-$SAGE_ENABLE_sagemath_pari in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_pari
    for a in $optional_deps_sagemath_pari; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_pari"
    DEPS=$runtime_deps_sagemath_pari
    CHECK_DEPS=$check_deps_sagemath_pari
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_pari = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_pari = ${DEPS}$(printf '\ncheck_deps_')sagemath_pari = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_pari"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_pari_elldata
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_pari_elldata = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_pari_elldata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_pari_elldata" = xif_installed
then :
  SAGE_ENABLE_sagemath_pari_elldata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_pari_elldata" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_pari_elldata\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_pari_elldata\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_pari_elldata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_pari_elldata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_pari_elldata"
            if test "x$sage_require_sagemath_pari_elldata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_pari_elldata"
            if test ${sage_use_system_sagemath_pari_elldata+y}
then :
                  reason=$sage_use_system_sagemath_pari_elldata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_elldata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_elldata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_pari_elldata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_pari_elldata"
    case $is_installed-$SAGE_ENABLE_sagemath_pari_elldata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_pari_elldata
    for a in $optional_deps_sagemath_pari_elldata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_pari_elldata"
    DEPS=$runtime_deps_sagemath_pari_elldata
    CHECK_DEPS=$check_deps_sagemath_pari_elldata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_pari_elldata = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_pari_elldata = ${DEPS}$(printf '\ncheck_deps_')sagemath_pari_elldata = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_pari_elldata"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_pari_galdata
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_pari_galdata = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_pari_galdata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_pari_galdata" = xif_installed
then :
  SAGE_ENABLE_sagemath_pari_galdata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_pari_galdata" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_pari_galdata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_pari_galdata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_pari_galdata"
            if test "x$sage_require_sagemath_pari_galdata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_pari_galdata"
            if test ${sage_use_system_sagemath_pari_galdata+y}
then :
                  reason=$sage_use_system_sagemath_pari_galdata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_pari_galdata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_pari_galdata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_pari_galdata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_pari_galdata"
    case $is_installed-$SAGE_ENABLE_sagemath_pari_galdata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_pari_galdata
    for a in $optional_deps_sagemath_pari_galdata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_pari_galdata"
    DEPS=$runtime_deps_sagemath_pari_galdata
    CHECK_DEPS=$check_deps_sagemath_pari_galdata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_pari_galdata = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_pari_galdata = ${DEPS}$(printf '\ncheck_deps_')sagemath_pari_galdata = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_pari_galdata"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_pari_galpol
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_pari_galpol = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_pari_galpol"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_pari_galpol" = xif_installed
then :
  SAGE_ENABLE_sagemath_pari_galpol=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_pari_galpol" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_pari_galpol\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_pari_galpol\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_pari_galpol = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_pari_galpol" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_pari_galpol"
            if test "x$sage_require_sagemath_pari_galpol" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_pari_galpol"
            if test ${sage_use_system_sagemath_pari_galpol+y}
then :
                  reason=$sage_use_system_sagemath_pari_galpol
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_galpol"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_galpol"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_pari_galpol:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_pari_galpol"
    case $is_installed-$SAGE_ENABLE_sagemath_pari_galpol in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_pari_galpol
    for a in $optional_deps_sagemath_pari_galpol; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_pari_galpol"
    DEPS=$runtime_deps_sagemath_pari_galpol
    CHECK_DEPS=$check_deps_sagemath_pari_galpol
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_pari_galpol = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_pari_galpol = ${DEPS}$(printf '\ncheck_deps_')sagemath_pari_galpol = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_pari_galpol"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_pari_nflistdata
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_pari_nflistdata = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_pari_nflistdata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_pari_nflistdata" = xif_installed
then :
  SAGE_ENABLE_sagemath_pari_nflistdata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_pari_nflistdata" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_pari_nflistdata\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_pari_nflistdata\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_pari_nflistdata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_pari_nflistdata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_pari_nflistdata"
            if test "x$sage_require_sagemath_pari_nflistdata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_pari_nflistdata"
            if test ${sage_use_system_sagemath_pari_nflistdata+y}
then :
                  reason=$sage_use_system_sagemath_pari_nflistdata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_nflistdata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_nflistdata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_pari_nflistdata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_pari_nflistdata"
    case $is_installed-$SAGE_ENABLE_sagemath_pari_nflistdata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_pari_nflistdata
    for a in $optional_deps_sagemath_pari_nflistdata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_pari_nflistdata"
    DEPS=$runtime_deps_sagemath_pari_nflistdata
    CHECK_DEPS=$check_deps_sagemath_pari_nflistdata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_pari_nflistdata = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_pari_nflistdata = ${DEPS}$(printf '\ncheck_deps_')sagemath_pari_nflistdata = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_pari_nflistdata"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_pari_nftables
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_pari_nftables = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_pari_nftables"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_pari_nftables" = xif_installed
then :
  SAGE_ENABLE_sagemath_pari_nftables=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_pari_nftables" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_pari_nftables\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_pari_nftables\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_pari_nftables = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_pari_nftables" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_pari_nftables"
            if test "x$sage_require_sagemath_pari_nftables" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_pari_nftables"
            if test ${sage_use_system_sagemath_pari_nftables+y}
then :
                  reason=$sage_use_system_sagemath_pari_nftables
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_nftables"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_nftables"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_pari_nftables:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_pari_nftables"
    case $is_installed-$SAGE_ENABLE_sagemath_pari_nftables in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_pari_nftables
    for a in $optional_deps_sagemath_pari_nftables; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_pari_nftables"
    DEPS=$runtime_deps_sagemath_pari_nftables
    CHECK_DEPS=$check_deps_sagemath_pari_nftables
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_pari_nftables = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_pari_nftables = ${DEPS}$(printf '\ncheck_deps_')sagemath_pari_nftables = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_pari_nftables"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_pari_seadata
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_pari_seadata = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_pari_seadata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_pari_seadata" = xif_installed
then :
  SAGE_ENABLE_sagemath_pari_seadata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_pari_seadata" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_pari_seadata\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_pari_seadata\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_pari_seadata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_pari_seadata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_pari_seadata"
            if test "x$sage_require_sagemath_pari_seadata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_pari_seadata"
            if test ${sage_use_system_sagemath_pari_seadata+y}
then :
                  reason=$sage_use_system_sagemath_pari_seadata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_seadata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_seadata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_pari_seadata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_pari_seadata"
    case $is_installed-$SAGE_ENABLE_sagemath_pari_seadata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_pari_seadata
    for a in $optional_deps_sagemath_pari_seadata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_pari_seadata"
    DEPS=$runtime_deps_sagemath_pari_seadata
    CHECK_DEPS=$check_deps_sagemath_pari_seadata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_pari_seadata = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_pari_seadata = ${DEPS}$(printf '\ncheck_deps_')sagemath_pari_seadata = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_pari_seadata"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_pari_seadata_big
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_pari_seadata_big = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_pari_seadata_big"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_pari_seadata_big" = xif_installed
then :
  SAGE_ENABLE_sagemath_pari_seadata_big=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_pari_seadata_big" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_pari_seadata_big\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_pari_seadata_big\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_pari_seadata_big = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_pari_seadata_big" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_pari_seadata_big"
            if test "x$sage_require_sagemath_pari_seadata_big" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_pari_seadata_big"
            if test ${sage_use_system_sagemath_pari_seadata_big+y}
then :
                  reason=$sage_use_system_sagemath_pari_seadata_big
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_seadata_big"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_pari_seadata_big"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_pari_seadata_big:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_pari_seadata_big"
    case $is_installed-$SAGE_ENABLE_sagemath_pari_seadata_big in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_pari_seadata_big
    for a in $optional_deps_sagemath_pari_seadata_big; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_pari_seadata_big"
    DEPS=$runtime_deps_sagemath_pari_seadata_big
    CHECK_DEPS=$check_deps_sagemath_pari_seadata_big
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_pari_seadata_big = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_pari_seadata_big = ${DEPS}$(printf '\ncheck_deps_')sagemath_pari_seadata_big = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_pari_seadata_big"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_pari_seadata_small
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_pari_seadata_small = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_pari_seadata_small"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_pari_seadata_small" = xif_installed
then :
  SAGE_ENABLE_sagemath_pari_seadata_small=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_pari_seadata_small" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_pari_seadata_small = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_pari_seadata_small" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_pari_seadata_small"
            if test "x$sage_require_sagemath_pari_seadata_small" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_pari_seadata_small"
            if test ${sage_use_system_sagemath_pari_seadata_small+y}
then :
                  reason=$sage_use_system_sagemath_pari_seadata_small
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_pari_seadata_small"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_pari_seadata_small"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_pari_seadata_small:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_pari_seadata_small"
    case $is_installed-$SAGE_ENABLE_sagemath_pari_seadata_small in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_pari_seadata_small
    for a in $optional_deps_sagemath_pari_seadata_small; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_pari_seadata_small"
    DEPS=$runtime_deps_sagemath_pari_seadata_small
    CHECK_DEPS=$check_deps_sagemath_pari_seadata_small
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_pari_seadata_small = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_pari_seadata_small = ${DEPS}$(printf '\ncheck_deps_')sagemath_pari_seadata_small = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_pari_seadata_small"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_planarity
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_planarity = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_planarity"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_planarity" = xif_installed
then :
  SAGE_ENABLE_sagemath_planarity=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_planarity" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_planarity = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_planarity" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_planarity"
            if test "x$sage_require_sagemath_planarity" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_planarity"
            if test ${sage_use_system_sagemath_planarity+y}
then :
                  reason=$sage_use_system_sagemath_planarity
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_planarity"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_planarity"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_planarity:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_planarity"
    case $is_installed-$SAGE_ENABLE_sagemath_planarity in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_planarity
    for a in $optional_deps_sagemath_planarity; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_planarity"
    DEPS=$runtime_deps_sagemath_planarity
    CHECK_DEPS=$check_deps_sagemath_planarity
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_planarity = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_planarity = ${DEPS}$(printf '\ncheck_deps_')sagemath_planarity = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_planarity"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_plantri
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_plantri = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_plantri"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_plantri" = xif_installed
then :
  SAGE_ENABLE_sagemath_plantri=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_plantri" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_plantri\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_plantri\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_plantri = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_plantri" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_plantri"
            if test "x$sage_require_sagemath_plantri" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_plantri"
            if test ${sage_use_system_sagemath_plantri+y}
then :
                  reason=$sage_use_system_sagemath_plantri
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_plantri"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_plantri"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_plantri:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_plantri"
    case $is_installed-$SAGE_ENABLE_sagemath_plantri in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_plantri
    for a in $optional_deps_sagemath_plantri; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_plantri"
    DEPS=$runtime_deps_sagemath_plantri
    CHECK_DEPS=$check_deps_sagemath_plantri
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_plantri = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_plantri = ${DEPS}$(printf '\ncheck_deps_')sagemath_plantri = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_plantri"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_plot
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_plot = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_plot"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_plot" = xif_installed
then :
  SAGE_ENABLE_sagemath_plot=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_plot" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_plot = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_plot" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_plot"
            if test "x$sage_require_sagemath_plot" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_plot"
            if test ${sage_use_system_sagemath_plot+y}
then :
                  reason=$sage_use_system_sagemath_plot
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_plot"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_plot"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_plot:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_plot"
    case $is_installed-$SAGE_ENABLE_sagemath_plot in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_plot
    for a in $optional_deps_sagemath_plot; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_plot"
    DEPS=$runtime_deps_sagemath_plot
    CHECK_DEPS=$check_deps_sagemath_plot
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_plot = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_plot = ${DEPS}$(printf '\ncheck_deps_')sagemath_plot = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_plot"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_polyhedra
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_polyhedra = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_polyhedra"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_polyhedra" = xif_installed
then :
  SAGE_ENABLE_sagemath_polyhedra=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_polyhedra" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_polyhedra = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_polyhedra" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_polyhedra"
            if test "x$sage_require_sagemath_polyhedra" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_polyhedra"
            if test ${sage_use_system_sagemath_polyhedra+y}
then :
                  reason=$sage_use_system_sagemath_polyhedra
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_polyhedra"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_polyhedra"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_polyhedra:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_polyhedra"
    case $is_installed-$SAGE_ENABLE_sagemath_polyhedra in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_polyhedra
    for a in $optional_deps_sagemath_polyhedra; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_polyhedra"
    DEPS=$runtime_deps_sagemath_polyhedra
    CHECK_DEPS=$check_deps_sagemath_polyhedra
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_polyhedra = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_polyhedra = ${DEPS}$(printf '\ncheck_deps_')sagemath_polyhedra = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_polyhedra"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_qepcad
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_qepcad = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_qepcad"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_qepcad" = xif_installed
then :
  SAGE_ENABLE_sagemath_qepcad=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_qepcad" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_qepcad\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_qepcad\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_qepcad = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_qepcad" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_qepcad"
            if test "x$sage_require_sagemath_qepcad" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_qepcad"
            if test ${sage_use_system_sagemath_qepcad+y}
then :
                  reason=$sage_use_system_sagemath_qepcad
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_qepcad"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_qepcad"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_qepcad:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_qepcad"
    case $is_installed-$SAGE_ENABLE_sagemath_qepcad in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_qepcad
    for a in $optional_deps_sagemath_qepcad; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_qepcad"
    DEPS=$runtime_deps_sagemath_qepcad
    CHECK_DEPS=$check_deps_sagemath_qepcad
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_qepcad = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_qepcad = ${DEPS}$(printf '\ncheck_deps_')sagemath_qepcad = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_qepcad"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_rankwidth
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_rankwidth = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_rankwidth"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_rankwidth" = xif_installed
then :
  SAGE_ENABLE_sagemath_rankwidth=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_rankwidth" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_rankwidth = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_rankwidth" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_rankwidth"
            if test "x$sage_require_sagemath_rankwidth" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_rankwidth"
            if test ${sage_use_system_sagemath_rankwidth+y}
then :
                  reason=$sage_use_system_sagemath_rankwidth
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_rankwidth"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_rankwidth"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_rankwidth:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_rankwidth"
    case $is_installed-$SAGE_ENABLE_sagemath_rankwidth in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_rankwidth
    for a in $optional_deps_sagemath_rankwidth; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_rankwidth"
    DEPS=$runtime_deps_sagemath_rankwidth
    CHECK_DEPS=$check_deps_sagemath_rankwidth
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_rankwidth = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_rankwidth = ${DEPS}$(printf '\ncheck_deps_')sagemath_rankwidth = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_rankwidth"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_repl
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_repl = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_repl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_repl" = xif_installed
then :
  SAGE_ENABLE_sagemath_repl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_repl" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_repl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_repl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_repl"
            if test "x$sage_require_sagemath_repl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_repl"
            if test ${sage_use_system_sagemath_repl+y}
then :
                  reason=$sage_use_system_sagemath_repl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_repl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_repl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_repl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_repl"
    case $is_installed-$SAGE_ENABLE_sagemath_repl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_repl
    for a in $optional_deps_sagemath_repl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_repl"
    DEPS=$runtime_deps_sagemath_repl
    CHECK_DEPS=$check_deps_sagemath_repl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_repl = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_repl = ${DEPS}$(printf '\ncheck_deps_')sagemath_repl = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_repl"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_rubiks
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_rubiks = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_rubiks"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_rubiks" = xif_installed
then :
  SAGE_ENABLE_sagemath_rubiks=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_rubiks" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_rubiks\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_rubiks\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_rubiks = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_rubiks" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_rubiks"
            if test "x$sage_require_sagemath_rubiks" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_rubiks"
            if test ${sage_use_system_sagemath_rubiks+y}
then :
                  reason=$sage_use_system_sagemath_rubiks
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_rubiks"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_rubiks"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_rubiks:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_rubiks"
    case $is_installed-$SAGE_ENABLE_sagemath_rubiks in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_rubiks
    for a in $optional_deps_sagemath_rubiks; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_rubiks"
    DEPS=$runtime_deps_sagemath_rubiks
    CHECK_DEPS=$check_deps_sagemath_rubiks
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_rubiks = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_rubiks = ${DEPS}$(printf '\ncheck_deps_')sagemath_rubiks = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_rubiks"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_schemes
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_schemes = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_schemes"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_schemes" = xif_installed
then :
  SAGE_ENABLE_sagemath_schemes=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_schemes" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_schemes = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_schemes" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_schemes"
            if test "x$sage_require_sagemath_schemes" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_schemes"
            if test ${sage_use_system_sagemath_schemes+y}
then :
                  reason=$sage_use_system_sagemath_schemes
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_schemes"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_schemes"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_schemes:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_schemes"
    case $is_installed-$SAGE_ENABLE_sagemath_schemes in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_schemes
    for a in $optional_deps_sagemath_schemes; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_schemes"
    DEPS=$runtime_deps_sagemath_schemes
    CHECK_DEPS=$check_deps_sagemath_schemes
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_schemes = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_schemes = ${DEPS}$(printf '\ncheck_deps_')sagemath_schemes = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_schemes"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_singular
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_singular = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_singular"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_singular" = xif_installed
then :
  SAGE_ENABLE_sagemath_singular=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_singular" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_singular = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_singular" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_singular"
            if test "x$sage_require_sagemath_singular" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_singular"
            if test ${sage_use_system_sagemath_singular+y}
then :
                  reason=$sage_use_system_sagemath_singular
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_singular"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_singular"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_singular:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_singular"
    case $is_installed-$SAGE_ENABLE_sagemath_singular in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_singular
    for a in $optional_deps_sagemath_singular; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_singular"
    DEPS=$runtime_deps_sagemath_singular
    CHECK_DEPS=$check_deps_sagemath_singular
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_singular = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_singular = ${DEPS}$(printf '\ncheck_deps_')sagemath_singular = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_singular"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_sirocco
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_sirocco = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_sirocco"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_sirocco" = xif_installed
then :
  SAGE_ENABLE_sagemath_sirocco=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_sirocco" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_sirocco\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_sirocco\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_sirocco = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_sirocco" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_sirocco"
            if test "x$sage_require_sagemath_sirocco" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_sirocco"
            if test ${sage_use_system_sagemath_sirocco+y}
then :
                  reason=$sage_use_system_sagemath_sirocco
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_sirocco"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_sirocco"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_sirocco:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_sirocco"
    case $is_installed-$SAGE_ENABLE_sagemath_sirocco in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_sirocco
    for a in $optional_deps_sagemath_sirocco; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_sirocco"
    DEPS=$runtime_deps_sagemath_sirocco
    CHECK_DEPS=$check_deps_sagemath_sirocco
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_sirocco = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_sirocco = ${DEPS}$(printf '\ncheck_deps_')sagemath_sirocco = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_sirocco"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_standard_no_symbolics
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_standard_no_symbolics = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_standard_no_symbolics"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_standard_no_symbolics" = xif_installed
then :
  SAGE_ENABLE_sagemath_standard_no_symbolics=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_standard_no_symbolics" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_standard_no_symbolics = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_standard_no_symbolics" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_standard_no_symbolics"
            if test "x$sage_require_sagemath_standard_no_symbolics" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_standard_no_symbolics"
            if test ${sage_use_system_sagemath_standard_no_symbolics+y}
then :
                  reason=$sage_use_system_sagemath_standard_no_symbolics
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_standard_no_symbolics"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_standard_no_symbolics"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_standard_no_symbolics:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_standard_no_symbolics"
    case $is_installed-$SAGE_ENABLE_sagemath_standard_no_symbolics in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_standard_no_symbolics
    for a in $optional_deps_sagemath_standard_no_symbolics; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_standard_no_symbolics"
    DEPS=$runtime_deps_sagemath_standard_no_symbolics
    CHECK_DEPS=$check_deps_sagemath_standard_no_symbolics
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_standard_no_symbolics = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_standard_no_symbolics = ${DEPS}$(printf '\ncheck_deps_')sagemath_standard_no_symbolics = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_standard_no_symbolics"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_symbolics
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_symbolics = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_symbolics"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_symbolics" = xif_installed
then :
  SAGE_ENABLE_sagemath_symbolics=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_symbolics" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_symbolics = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_symbolics" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_symbolics"
            if test "x$sage_require_sagemath_symbolics" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_symbolics"
            if test ${sage_use_system_sagemath_symbolics+y}
then :
                  reason=$sage_use_system_sagemath_symbolics
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_symbolics"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_symbolics"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_symbolics:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_symbolics"
    case $is_installed-$SAGE_ENABLE_sagemath_symbolics in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_symbolics
    for a in $optional_deps_sagemath_symbolics; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_symbolics"
    DEPS=$runtime_deps_sagemath_symbolics
    CHECK_DEPS=$check_deps_sagemath_symbolics
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_symbolics = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_symbolics = ${DEPS}$(printf '\ncheck_deps_')sagemath_symbolics = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_symbolics"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_sympow
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_sympow = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_sympow"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_sympow" = xif_installed
then :
  SAGE_ENABLE_sagemath_sympow=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_sympow" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_sympow = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_sympow" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_sympow"
            if test "x$sage_require_sagemath_sympow" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_sympow"
            if test ${sage_use_system_sagemath_sympow+y}
then :
                  reason=$sage_use_system_sagemath_sympow
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_sympow"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_sympow"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_sympow:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_sympow"
    case $is_installed-$SAGE_ENABLE_sagemath_sympow in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_sympow
    for a in $optional_deps_sagemath_sympow; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_sympow"
    DEPS=$runtime_deps_sagemath_sympow
    CHECK_DEPS=$check_deps_sagemath_sympow
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_sympow = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_sympow = ${DEPS}$(printf '\ncheck_deps_')sagemath_sympow = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_sympow"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_tachyon
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_tachyon = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_tachyon"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_tachyon" = xif_installed
then :
  SAGE_ENABLE_sagemath_tachyon=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_tachyon" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_tachyon = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_tachyon" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_tachyon"
            if test "x$sage_require_sagemath_tachyon" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_tachyon"
            if test ${sage_use_system_sagemath_tachyon+y}
then :
                  reason=$sage_use_system_sagemath_tachyon
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_tachyon"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagemath_tachyon"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_tachyon:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_tachyon"
    case $is_installed-$SAGE_ENABLE_sagemath_tachyon in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_tachyon
    for a in $optional_deps_sagemath_tachyon; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_tachyon"
    DEPS=$runtime_deps_sagemath_tachyon
    CHECK_DEPS=$check_deps_sagemath_tachyon
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_tachyon = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_tachyon = ${DEPS}$(printf '\ncheck_deps_')sagemath_tachyon = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_tachyon"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_tdlib
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_tdlib = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_tdlib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_tdlib" = xif_installed
then :
  SAGE_ENABLE_sagemath_tdlib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_tdlib" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_tdlib\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_tdlib\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_tdlib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_tdlib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_tdlib"
            if test "x$sage_require_sagemath_tdlib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_tdlib"
            if test ${sage_use_system_sagemath_tdlib+y}
then :
                  reason=$sage_use_system_sagemath_tdlib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_tdlib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_tdlib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_tdlib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_tdlib"
    case $is_installed-$SAGE_ENABLE_sagemath_tdlib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_tdlib
    for a in $optional_deps_sagemath_tdlib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_tdlib"
    DEPS=$runtime_deps_sagemath_tdlib
    CHECK_DEPS=$check_deps_sagemath_tdlib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_tdlib = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_tdlib = ${DEPS}$(printf '\ncheck_deps_')sagemath_tdlib = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_tdlib"

                                            SPKG_VERSION=$version_with_patchlevel_sagemath_topcom
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagemath_topcom = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagemath_topcom"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagemath_topcom" = xif_installed
then :
  SAGE_ENABLE_sagemath_topcom=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagemath_topcom" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sagemath_topcom\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sagemath_topcom\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagemath_topcom = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagemath_topcom" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagemath_topcom"
            if test "x$sage_require_sagemath_topcom" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagemath_topcom"
            if test ${sage_use_system_sagemath_topcom+y}
then :
                  reason=$sage_use_system_sagemath_topcom
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_topcom"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sagemath_topcom"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagemath_topcom:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sagemath_topcom"
    case $is_installed-$SAGE_ENABLE_sagemath_topcom in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagemath_topcom
    for a in $optional_deps_sagemath_topcom; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagemath_topcom"
    DEPS=$runtime_deps_sagemath_topcom
    CHECK_DEPS=$check_deps_sagemath_topcom
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagemath_topcom = ${BUILD_DEPS}$(printf '\ndeps_')sagemath_topcom = ${DEPS}$(printf '\ncheck_deps_')sagemath_topcom = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sagemath_topcom"

                                            SPKG_VERSION=$version_with_patchlevel_sagenb_export
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagenb_export = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagenb_export"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sagenb_export:
$(ls -l \"$t/var/lib/sage/installed/sagenb_export\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagenb_export" = xif_installed
then :
  SAGE_ENABLE_sagenb_export=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagenb_export" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagenb_export = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagenb_export" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagenb_export"
            if test "x$sage_require_sagenb_export" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagenb_export"
            if test ${sage_use_system_sagenb_export+y}
then :
                  reason=$sage_use_system_sagenb_export
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagenb_export"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagenb_export"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagenb_export:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sagenb_export"

        spkg_line=" \\$(printf '\n    ')sagenb_export"
    case $is_installed-$SAGE_ENABLE_sagenb_export in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagenb_export
    for a in $optional_deps_sagenb_export; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagenb_export"
    DEPS=$runtime_deps_sagenb_export
    CHECK_DEPS=$check_deps_sagenb_export
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagenb_export = ${BUILD_DEPS}$(printf '\ndeps_')sagenb_export = ${DEPS}$(printf '\ncheck_deps_')sagenb_export = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sagenb_export"

                                            SPKG_VERSION=$version_with_patchlevel_sagetex
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sagetex = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sagetex"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sagetex:
$(ls -l \"$t/var/lib/sage/installed/sagetex\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sagetex" = xif_installed
then :
  SAGE_ENABLE_sagetex=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sagetex" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sagetex = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sagetex" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sagetex"
            if test "x$sage_require_sagetex" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sagetex"
            if test ${sage_use_system_sagetex+y}
then :
                  reason=$sage_use_system_sagetex
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagetex"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sagetex"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sagetex:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sagetex"

        spkg_line=" \\$(printf '\n    ')sagetex"
    case $is_installed-$SAGE_ENABLE_sagetex in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sagetex
    for a in $optional_deps_sagetex; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sagetex"
    DEPS=$runtime_deps_sagetex
    CHECK_DEPS=$check_deps_sagetex
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sagetex = ${BUILD_DEPS}$(printf '\ndeps_')sagetex = ${DEPS}$(printf '\ncheck_deps_')sagetex = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sagetex"

                                            SPKG_VERSION=$version_with_patchlevel_sbcl
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sbcl = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sbcl"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sbcl" = xif_installed
then :
  SAGE_ENABLE_sbcl=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sbcl" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sbcl\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sbcl = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sbcl" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sbcl"
            if test "x$sage_require_sbcl" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sbcl"
            if test ${sage_use_system_sbcl+y}
then :
                  reason=$sage_use_system_sbcl
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sbcl"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sbcl"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sbcl:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sbcl"
    case $is_installed-$SAGE_ENABLE_sbcl in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sbcl
    for a in $optional_deps_sbcl; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sbcl"
    DEPS=$runtime_deps_sbcl
    CHECK_DEPS=$check_deps_sbcl
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sbcl = ${BUILD_DEPS}$(printf '\ndeps_')sbcl = ${DEPS}$(printf '\ncheck_deps_')sbcl = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')sbcl"

                                            SPKG_VERSION=$version_with_patchlevel_scikit_build_core
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')scikit_build_core = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/scikit_build_core"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for scikit_build_core:
$(ls -l \"$t/var/lib/sage/installed/scikit_build_core\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_scikit_build_core" = xif_installed
then :
  SAGE_ENABLE_scikit_build_core=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_scikit_build_core" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')scikit_build_core = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_scikit_build_core" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')scikit_build_core"
            if test "x$sage_require_scikit_build_core" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')scikit_build_core"
            if test ${sage_use_system_scikit_build_core+y}
then :
                  reason=$sage_use_system_scikit_build_core
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " scikit_build_core"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " scikit_build_core"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "scikit_build_core:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')scikit_build_core"

        spkg_line=" \\$(printf '\n    ')scikit_build_core"
    case $is_installed-$SAGE_ENABLE_scikit_build_core in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_scikit_build_core
    for a in $optional_deps_scikit_build_core; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_scikit_build_core"
    DEPS=$runtime_deps_scikit_build_core
    CHECK_DEPS=$check_deps_scikit_build_core
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')scikit_build_core = ${BUILD_DEPS}$(printf '\ndeps_')scikit_build_core = ${DEPS}$(printf '\ncheck_deps_')scikit_build_core = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')scikit_build_core"

                                            SPKG_VERSION=$version_with_patchlevel_scip
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')scip = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/scip"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for scip:
$(ls -l \"$t/var/lib/sage/installed/scip\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_scip" = xif_installed
then :
  SAGE_ENABLE_scip=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_scip" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-scip\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-scip\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')scip = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_scip" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')scip"
            if test "x$sage_require_scip" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')scip"
            if test ${sage_use_system_scip+y}
then :
                  reason=$sage_use_system_scip
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " scip"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " scip"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "scip:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')scip"
    case $is_installed-$SAGE_ENABLE_scip in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_scip
    for a in $optional_deps_scip; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_scip"
    DEPS=$runtime_deps_scip
    CHECK_DEPS=$check_deps_scip
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')scip = ${BUILD_DEPS}$(printf '\ndeps_')scip = ${DEPS}$(printf '\ncheck_deps_')scip = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')scip"

                                            SPKG_VERSION=$version_with_patchlevel_scip_sdp
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')scip_sdp = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/scip_sdp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for scip_sdp:
$(ls -l \"$t/var/lib/sage/installed/scip_sdp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_scip_sdp" = xif_installed
then :
  SAGE_ENABLE_scip_sdp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_scip_sdp" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-scip_sdp\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-scip_sdp\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')scip_sdp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_scip_sdp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')scip_sdp"
            if test "x$sage_require_scip_sdp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')scip_sdp"
            if test ${sage_use_system_scip_sdp+y}
then :
                  reason=$sage_use_system_scip_sdp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " scip_sdp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " scip_sdp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "scip_sdp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')scip_sdp"
    case $is_installed-$SAGE_ENABLE_scip_sdp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_scip_sdp
    for a in $optional_deps_scip_sdp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_scip_sdp"
    DEPS=$runtime_deps_scip_sdp
    CHECK_DEPS=$check_deps_scip_sdp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')scip_sdp = ${BUILD_DEPS}$(printf '\ndeps_')scip_sdp = ${DEPS}$(printf '\ncheck_deps_')scip_sdp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')scip_sdp"

                                            SPKG_VERSION=$version_with_patchlevel_scipy
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')scipy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/scipy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for scipy:
$(ls -l \"$t/var/lib/sage/installed/scipy\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_scipy" = xif_installed
then :
  SAGE_ENABLE_scipy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_scipy" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')scipy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_scipy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')scipy"
            if test "x$sage_require_scipy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')scipy"
            if test ${sage_use_system_scipy+y}
then :
                  reason=$sage_use_system_scipy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " scipy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " scipy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "scipy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')scipy"

        spkg_line=" \\$(printf '\n    ')scipy"
    case $is_installed-$SAGE_ENABLE_scipy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_scipy
    for a in $optional_deps_scipy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_scipy"
    DEPS=$runtime_deps_scipy
    CHECK_DEPS=$check_deps_scipy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')scipy = ${BUILD_DEPS}$(printf '\ndeps_')scipy = ${DEPS}$(printf '\ncheck_deps_')scipy = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')scipy"

                                            SPKG_VERSION=$version_with_patchlevel_scs
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')scs = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/scs"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for scs:
$(ls -l \"$t/var/lib/sage/installed/scs\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_scs" = xif_installed
then :
  SAGE_ENABLE_scs=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_scs" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-scs\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-scs\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')scs = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_scs" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')scs"
            if test "x$sage_require_scs" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')scs"
            if test ${sage_use_system_scs+y}
then :
                  reason=$sage_use_system_scs
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " scs"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " scs"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "scs:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')scs"
    case $is_installed-$SAGE_ENABLE_scs in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_scs
    for a in $optional_deps_scs; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_scs"
    DEPS=$runtime_deps_scs
    CHECK_DEPS=$check_deps_scs
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')scs = ${BUILD_DEPS}$(printf '\ndeps_')scs = ${DEPS}$(printf '\ncheck_deps_')scs = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')scs"

                                            SPKG_VERSION=$version_with_patchlevel_semigroups
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')semigroups = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/semigroups"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for semigroups:
$(ls -l \"$t/var/lib/sage/installed/semigroups\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_semigroups" = xif_installed
then :
  SAGE_ENABLE_semigroups=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_semigroups" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-semigroups\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-semigroups\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')semigroups = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_semigroups" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')semigroups"
            if test "x$sage_require_semigroups" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')semigroups"
            if test ${sage_use_system_semigroups+y}
then :
                  reason=$sage_use_system_semigroups
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " semigroups"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " semigroups"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "semigroups:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')semigroups"
    case $is_installed-$SAGE_ENABLE_semigroups in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_semigroups
    for a in $optional_deps_semigroups; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_semigroups"
    DEPS=$runtime_deps_semigroups
    CHECK_DEPS=$check_deps_semigroups
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')semigroups = ${BUILD_DEPS}$(printf '\ndeps_')semigroups = ${DEPS}$(printf '\ncheck_deps_')semigroups = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')semigroups"

                                            SPKG_VERSION=$version_with_patchlevel_send2trash
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')send2trash = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/send2trash"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for send2trash:
$(ls -l \"$t/var/lib/sage/installed/send2trash\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_send2trash" = xif_installed
then :
  SAGE_ENABLE_send2trash=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_send2trash" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')send2trash = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_send2trash" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')send2trash"
            if test "x$sage_require_send2trash" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')send2trash"
            if test ${sage_use_system_send2trash+y}
then :
                  reason=$sage_use_system_send2trash
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " send2trash"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " send2trash"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "send2trash:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')send2trash"

        spkg_line=" \\$(printf '\n    ')send2trash"
    case $is_installed-$SAGE_ENABLE_send2trash in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_send2trash
    for a in $optional_deps_send2trash; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_send2trash"
    DEPS=$runtime_deps_send2trash
    CHECK_DEPS=$check_deps_send2trash
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')send2trash = ${BUILD_DEPS}$(printf '\ndeps_')send2trash = ${DEPS}$(printf '\ncheck_deps_')send2trash = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')send2trash"

                                            SPKG_VERSION=$version_with_patchlevel_setuptools
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')setuptools = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/setuptools"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for setuptools:
$(ls -l \"$t/var/lib/sage/installed/setuptools\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_setuptools" = xif_installed
then :
  SAGE_ENABLE_setuptools=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_setuptools" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')setuptools = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_setuptools" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')setuptools"
            if test "x$sage_require_setuptools" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')setuptools"
            if test ${sage_use_system_setuptools+y}
then :
                  reason=$sage_use_system_setuptools
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " setuptools"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " setuptools"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "setuptools:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')setuptools"

        spkg_line=" \\$(printf '\n    ')setuptools"
    case $is_installed-$SAGE_ENABLE_setuptools in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_setuptools
    for a in $optional_deps_setuptools; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_setuptools"
    DEPS=$runtime_deps_setuptools
    CHECK_DEPS=$check_deps_setuptools
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')setuptools = ${BUILD_DEPS}$(printf '\ndeps_')setuptools = ${DEPS}$(printf '\ncheck_deps_')setuptools = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')setuptools"

                                            SPKG_VERSION=$version_with_patchlevel_setuptools_scm
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')setuptools_scm = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/setuptools_scm"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for setuptools_scm:
$(ls -l \"$t/var/lib/sage/installed/setuptools_scm\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_setuptools_scm" = xif_installed
then :
  SAGE_ENABLE_setuptools_scm=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_setuptools_scm" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')setuptools_scm = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_setuptools_scm" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')setuptools_scm"
            if test "x$sage_require_setuptools_scm" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')setuptools_scm"
            if test ${sage_use_system_setuptools_scm+y}
then :
                  reason=$sage_use_system_setuptools_scm
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " setuptools_scm"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " setuptools_scm"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "setuptools_scm:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')setuptools_scm"

        spkg_line=" \\$(printf '\n    ')setuptools_scm"
    case $is_installed-$SAGE_ENABLE_setuptools_scm in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_setuptools_scm
    for a in $optional_deps_setuptools_scm; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_setuptools_scm"
    DEPS=$runtime_deps_setuptools_scm
    CHECK_DEPS=$check_deps_setuptools_scm
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')setuptools_scm = ${BUILD_DEPS}$(printf '\ndeps_')setuptools_scm = ${DEPS}$(printf '\ncheck_deps_')setuptools_scm = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')setuptools_scm"

                                            SPKG_VERSION=$version_with_patchlevel_singular
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')singular = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/singular"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for singular:
$(ls -l \"$t/var/lib/sage/installed/singular\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_singular" = xif_installed
then :
  SAGE_ENABLE_singular=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_singular" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')singular = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_singular" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')singular"
            if test "x$sage_require_singular" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')singular"
            if test ${sage_use_system_singular+y}
then :
                  reason=$sage_use_system_singular
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " singular"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " singular"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "singular:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')singular"

        spkg_line=" \\$(printf '\n    ')singular"
    case $is_installed-$SAGE_ENABLE_singular in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_singular
    for a in $optional_deps_singular; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_singular"
    DEPS=$runtime_deps_singular
    CHECK_DEPS=$check_deps_singular
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')singular = ${BUILD_DEPS}$(printf '\ndeps_')singular = ${DEPS}$(printf '\ncheck_deps_')singular = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')singular"

                                            SPKG_VERSION=$version_with_patchlevel_singular_jupyter
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')singular_jupyter = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/singular_jupyter"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for singular_jupyter:
$(ls -l \"$t/var/lib/sage/installed/singular_jupyter\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_singular_jupyter" = xif_installed
then :
  SAGE_ENABLE_singular_jupyter=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_singular_jupyter" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-singular_jupyter\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-singular_jupyter\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')singular_jupyter = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_singular_jupyter" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')singular_jupyter"
            if test "x$sage_require_singular_jupyter" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')singular_jupyter"
            if test ${sage_use_system_singular_jupyter+y}
then :
                  reason=$sage_use_system_singular_jupyter
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " singular_jupyter"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " singular_jupyter"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "singular_jupyter:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')singular_jupyter"
    case $is_installed-$SAGE_ENABLE_singular_jupyter in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_singular_jupyter
    for a in $optional_deps_singular_jupyter; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_singular_jupyter"
    DEPS=$runtime_deps_singular_jupyter
    CHECK_DEPS=$check_deps_singular_jupyter
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')singular_jupyter = ${BUILD_DEPS}$(printf '\ndeps_')singular_jupyter = ${DEPS}$(printf '\ncheck_deps_')singular_jupyter = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')singular_jupyter"

                                            SPKG_VERSION=$version_with_patchlevel_sirocco
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sirocco = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sirocco"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sirocco:
$(ls -l \"$t/var/lib/sage/installed/sirocco\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sirocco" = xif_installed
then :
  SAGE_ENABLE_sirocco=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sirocco" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sirocco\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sirocco\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sirocco = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sirocco" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sirocco"
            if test "x$sage_require_sirocco" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sirocco"
            if test ${sage_use_system_sirocco+y}
then :
                  reason=$sage_use_system_sirocco
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sirocco"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sirocco"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sirocco:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sirocco"
    case $is_installed-$SAGE_ENABLE_sirocco in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sirocco
    for a in $optional_deps_sirocco; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sirocco"
    DEPS=$runtime_deps_sirocco
    CHECK_DEPS=$check_deps_sirocco
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sirocco = ${BUILD_DEPS}$(printf '\ndeps_')sirocco = ${DEPS}$(printf '\ncheck_deps_')sirocco = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sirocco"

                                            SPKG_VERSION=$version_with_patchlevel_six
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')six = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/six"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for six:
$(ls -l \"$t/var/lib/sage/installed/six\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_six" = xif_installed
then :
  SAGE_ENABLE_six=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_six" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')six = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_six" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')six"
            if test "x$sage_require_six" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')six"
            if test ${sage_use_system_six+y}
then :
                  reason=$sage_use_system_six
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " six"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " six"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "six:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')six"

        spkg_line=" \\$(printf '\n    ')six"
    case $is_installed-$SAGE_ENABLE_six in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_six
    for a in $optional_deps_six; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_six"
    DEPS=$runtime_deps_six
    CHECK_DEPS=$check_deps_six
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')six = ${BUILD_DEPS}$(printf '\ndeps_')six = ${DEPS}$(printf '\ncheck_deps_')six = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')six"

                                            SPKG_VERSION=$version_with_patchlevel_slabbe
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')slabbe = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/slabbe"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_slabbe" = xif_installed
then :
  SAGE_ENABLE_slabbe=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_slabbe" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-slabbe\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-slabbe\" to uninstall"

                    message="optional pip package; use \"./sage -i slabbe\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')slabbe = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_slabbe" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')slabbe"
            if test "x$sage_require_slabbe" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')slabbe"
            if test ${sage_use_system_slabbe+y}
then :
                  reason=$sage_use_system_slabbe
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " slabbe"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " slabbe"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "slabbe:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')slabbe"
    case $is_installed-$SAGE_ENABLE_slabbe in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_slabbe
    for a in $optional_deps_slabbe; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_slabbe"
    DEPS=$runtime_deps_slabbe
    CHECK_DEPS=$check_deps_slabbe
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')slabbe = ${BUILD_DEPS}$(printf '\ndeps_')slabbe = ${DEPS}$(printf '\ncheck_deps_')slabbe = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')slabbe"

                                            SPKG_VERSION=$version_with_patchlevel_snappy
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')snappy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/snappy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_snappy" = xif_installed
then :
  SAGE_ENABLE_snappy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_snappy" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-snappy\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-snappy\" to uninstall"

                    message="optional pip package; use \"./sage -i snappy\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')snappy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_snappy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')snappy"
            if test "x$sage_require_snappy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')snappy"
            if test ${sage_use_system_snappy+y}
then :
                  reason=$sage_use_system_snappy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " snappy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " snappy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "snappy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')snappy"
    case $is_installed-$SAGE_ENABLE_snappy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_snappy
    for a in $optional_deps_snappy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_snappy"
    DEPS=$runtime_deps_snappy
    CHECK_DEPS=$check_deps_snappy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')snappy = ${BUILD_DEPS}$(printf '\ndeps_')snappy = ${DEPS}$(printf '\ncheck_deps_')snappy = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')snappy"

                                            SPKG_VERSION=$version_with_patchlevel_sniffio
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sniffio = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sniffio"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sniffio:
$(ls -l \"$t/var/lib/sage/installed/sniffio\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sniffio" = xif_installed
then :
  SAGE_ENABLE_sniffio=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sniffio" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sniffio = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sniffio" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sniffio"
            if test "x$sage_require_sniffio" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sniffio"
            if test ${sage_use_system_sniffio+y}
then :
                  reason=$sage_use_system_sniffio
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sniffio"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sniffio"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sniffio:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sniffio"

        spkg_line=" \\$(printf '\n    ')sniffio"
    case $is_installed-$SAGE_ENABLE_sniffio in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sniffio
    for a in $optional_deps_sniffio; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sniffio"
    DEPS=$runtime_deps_sniffio
    CHECK_DEPS=$check_deps_sniffio
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sniffio = ${BUILD_DEPS}$(printf '\ndeps_')sniffio = ${DEPS}$(printf '\ncheck_deps_')sniffio = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sniffio"

                                            SPKG_VERSION=$version_with_patchlevel_snowballstemmer
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')snowballstemmer = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/snowballstemmer"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for snowballstemmer:
$(ls -l \"$t/var/lib/sage/installed/snowballstemmer\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_snowballstemmer" = xif_installed
then :
  SAGE_ENABLE_snowballstemmer=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_snowballstemmer" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')snowballstemmer = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_snowballstemmer" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')snowballstemmer"
            if test "x$sage_require_snowballstemmer" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')snowballstemmer"
            if test ${sage_use_system_snowballstemmer+y}
then :
                  reason=$sage_use_system_snowballstemmer
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " snowballstemmer"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " snowballstemmer"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "snowballstemmer:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')snowballstemmer"

        spkg_line=" \\$(printf '\n    ')snowballstemmer"
    case $is_installed-$SAGE_ENABLE_snowballstemmer in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_snowballstemmer
    for a in $optional_deps_snowballstemmer; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_snowballstemmer"
    DEPS=$runtime_deps_snowballstemmer
    CHECK_DEPS=$check_deps_snowballstemmer
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')snowballstemmer = ${BUILD_DEPS}$(printf '\ndeps_')snowballstemmer = ${DEPS}$(printf '\ncheck_deps_')snowballstemmer = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')snowballstemmer"

                                            SPKG_VERSION=$version_with_patchlevel_soplex
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')soplex = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/soplex"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for soplex:
$(ls -l \"$t/var/lib/sage/installed/soplex\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_soplex" = xif_installed
then :
  SAGE_ENABLE_soplex=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_soplex" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-soplex\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-soplex\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')soplex = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_soplex" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')soplex"
            if test "x$sage_require_soplex" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')soplex"
            if test ${sage_use_system_soplex+y}
then :
                  reason=$sage_use_system_soplex
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " soplex"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " soplex"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "soplex:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')soplex"
    case $is_installed-$SAGE_ENABLE_soplex in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_soplex
    for a in $optional_deps_soplex; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_soplex"
    DEPS=$runtime_deps_soplex
    CHECK_DEPS=$check_deps_soplex
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')soplex = ${BUILD_DEPS}$(printf '\ndeps_')soplex = ${DEPS}$(printf '\ncheck_deps_')soplex = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')soplex"

                                            SPKG_VERSION=$version_with_patchlevel_soupsieve
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')soupsieve = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/soupsieve"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for soupsieve:
$(ls -l \"$t/var/lib/sage/installed/soupsieve\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_soupsieve" = xif_installed
then :
  SAGE_ENABLE_soupsieve=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_soupsieve" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')soupsieve = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_soupsieve" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')soupsieve"
            if test "x$sage_require_soupsieve" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')soupsieve"
            if test ${sage_use_system_soupsieve+y}
then :
                  reason=$sage_use_system_soupsieve
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " soupsieve"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " soupsieve"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "soupsieve:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')soupsieve"

        spkg_line=" \\$(printf '\n    ')soupsieve"
    case $is_installed-$SAGE_ENABLE_soupsieve in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_soupsieve
    for a in $optional_deps_soupsieve; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_soupsieve"
    DEPS=$runtime_deps_soupsieve
    CHECK_DEPS=$check_deps_soupsieve
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')soupsieve = ${BUILD_DEPS}$(printf '\ndeps_')soupsieve = ${DEPS}$(printf '\ncheck_deps_')soupsieve = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')soupsieve"

                                            SPKG_VERSION=$version_with_patchlevel_sphinx
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinx = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinx"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinx:
$(ls -l \"$t/var/lib/sage/installed/sphinx\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinx" = xif_installed
then :
  SAGE_ENABLE_sphinx=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinx" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinx = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinx" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinx"
            if test "x$sage_require_sphinx" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinx"
            if test ${sage_use_system_sphinx+y}
then :
                  reason=$sage_use_system_sphinx
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinx"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinx"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinx:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinx"

        spkg_line=" \\$(printf '\n    ')sphinx"
    case $is_installed-$SAGE_ENABLE_sphinx in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinx
    for a in $optional_deps_sphinx; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinx"
    DEPS=$runtime_deps_sphinx
    CHECK_DEPS=$check_deps_sphinx
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinx = ${BUILD_DEPS}$(printf '\ndeps_')sphinx = ${DEPS}$(printf '\ncheck_deps_')sphinx = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinx"

                                            SPKG_VERSION=$version_with_patchlevel_sphinx_basic_ng
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinx_basic_ng = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinx_basic_ng"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinx_basic_ng:
$(ls -l \"$t/var/lib/sage/installed/sphinx_basic_ng\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinx_basic_ng" = xif_installed
then :
  SAGE_ENABLE_sphinx_basic_ng=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinx_basic_ng" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinx_basic_ng = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinx_basic_ng" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinx_basic_ng"
            if test "x$sage_require_sphinx_basic_ng" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinx_basic_ng"
            if test ${sage_use_system_sphinx_basic_ng+y}
then :
                  reason=$sage_use_system_sphinx_basic_ng
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinx_basic_ng"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinx_basic_ng"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinx_basic_ng:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinx_basic_ng"

        spkg_line=" \\$(printf '\n    ')sphinx_basic_ng"
    case $is_installed-$SAGE_ENABLE_sphinx_basic_ng in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinx_basic_ng
    for a in $optional_deps_sphinx_basic_ng; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinx_basic_ng"
    DEPS=$runtime_deps_sphinx_basic_ng
    CHECK_DEPS=$check_deps_sphinx_basic_ng
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinx_basic_ng = ${BUILD_DEPS}$(printf '\ndeps_')sphinx_basic_ng = ${DEPS}$(printf '\ncheck_deps_')sphinx_basic_ng = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinx_basic_ng"

                                            SPKG_VERSION=$version_with_patchlevel_sphinx_copybutton
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinx_copybutton = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinx_copybutton"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinx_copybutton:
$(ls -l \"$t/var/lib/sage/installed/sphinx_copybutton\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinx_copybutton" = xif_installed
then :
  SAGE_ENABLE_sphinx_copybutton=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinx_copybutton" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinx_copybutton = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinx_copybutton" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinx_copybutton"
            if test "x$sage_require_sphinx_copybutton" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinx_copybutton"
            if test ${sage_use_system_sphinx_copybutton+y}
then :
                  reason=$sage_use_system_sphinx_copybutton
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinx_copybutton"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinx_copybutton"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinx_copybutton:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinx_copybutton"

        spkg_line=" \\$(printf '\n    ')sphinx_copybutton"
    case $is_installed-$SAGE_ENABLE_sphinx_copybutton in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinx_copybutton
    for a in $optional_deps_sphinx_copybutton; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinx_copybutton"
    DEPS=$runtime_deps_sphinx_copybutton
    CHECK_DEPS=$check_deps_sphinx_copybutton
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinx_copybutton = ${BUILD_DEPS}$(printf '\ndeps_')sphinx_copybutton = ${DEPS}$(printf '\ncheck_deps_')sphinx_copybutton = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinx_copybutton"

                                            SPKG_VERSION=$version_with_patchlevel_sphinx_inline_tabs
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinx_inline_tabs = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinx_inline_tabs"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinx_inline_tabs:
$(ls -l \"$t/var/lib/sage/installed/sphinx_inline_tabs\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinx_inline_tabs" = xif_installed
then :
  SAGE_ENABLE_sphinx_inline_tabs=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinx_inline_tabs" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinx_inline_tabs = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinx_inline_tabs" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinx_inline_tabs"
            if test "x$sage_require_sphinx_inline_tabs" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinx_inline_tabs"
            if test ${sage_use_system_sphinx_inline_tabs+y}
then :
                  reason=$sage_use_system_sphinx_inline_tabs
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinx_inline_tabs"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinx_inline_tabs"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinx_inline_tabs:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinx_inline_tabs"

        spkg_line=" \\$(printf '\n    ')sphinx_inline_tabs"
    case $is_installed-$SAGE_ENABLE_sphinx_inline_tabs in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinx_inline_tabs
    for a in $optional_deps_sphinx_inline_tabs; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinx_inline_tabs"
    DEPS=$runtime_deps_sphinx_inline_tabs
    CHECK_DEPS=$check_deps_sphinx_inline_tabs
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinx_inline_tabs = ${BUILD_DEPS}$(printf '\ndeps_')sphinx_inline_tabs = ${DEPS}$(printf '\ncheck_deps_')sphinx_inline_tabs = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinx_inline_tabs"

                                            SPKG_VERSION=$version_with_patchlevel_sphinxcontrib_applehelp
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinxcontrib_applehelp = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinxcontrib_applehelp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinxcontrib_applehelp:
$(ls -l \"$t/var/lib/sage/installed/sphinxcontrib_applehelp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinxcontrib_applehelp" = xif_installed
then :
  SAGE_ENABLE_sphinxcontrib_applehelp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinxcontrib_applehelp" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinxcontrib_applehelp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinxcontrib_applehelp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinxcontrib_applehelp"
            if test "x$sage_require_sphinxcontrib_applehelp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinxcontrib_applehelp"
            if test ${sage_use_system_sphinxcontrib_applehelp+y}
then :
                  reason=$sage_use_system_sphinxcontrib_applehelp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_applehelp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_applehelp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinxcontrib_applehelp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinxcontrib_applehelp"

        spkg_line=" \\$(printf '\n    ')sphinxcontrib_applehelp"
    case $is_installed-$SAGE_ENABLE_sphinxcontrib_applehelp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinxcontrib_applehelp
    for a in $optional_deps_sphinxcontrib_applehelp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinxcontrib_applehelp"
    DEPS=$runtime_deps_sphinxcontrib_applehelp
    CHECK_DEPS=$check_deps_sphinxcontrib_applehelp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinxcontrib_applehelp = ${BUILD_DEPS}$(printf '\ndeps_')sphinxcontrib_applehelp = ${DEPS}$(printf '\ncheck_deps_')sphinxcontrib_applehelp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinxcontrib_applehelp"

                                            SPKG_VERSION=$version_with_patchlevel_sphinxcontrib_devhelp
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinxcontrib_devhelp = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinxcontrib_devhelp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinxcontrib_devhelp:
$(ls -l \"$t/var/lib/sage/installed/sphinxcontrib_devhelp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinxcontrib_devhelp" = xif_installed
then :
  SAGE_ENABLE_sphinxcontrib_devhelp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinxcontrib_devhelp" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinxcontrib_devhelp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinxcontrib_devhelp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinxcontrib_devhelp"
            if test "x$sage_require_sphinxcontrib_devhelp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinxcontrib_devhelp"
            if test ${sage_use_system_sphinxcontrib_devhelp+y}
then :
                  reason=$sage_use_system_sphinxcontrib_devhelp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_devhelp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_devhelp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinxcontrib_devhelp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinxcontrib_devhelp"

        spkg_line=" \\$(printf '\n    ')sphinxcontrib_devhelp"
    case $is_installed-$SAGE_ENABLE_sphinxcontrib_devhelp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinxcontrib_devhelp
    for a in $optional_deps_sphinxcontrib_devhelp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinxcontrib_devhelp"
    DEPS=$runtime_deps_sphinxcontrib_devhelp
    CHECK_DEPS=$check_deps_sphinxcontrib_devhelp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinxcontrib_devhelp = ${BUILD_DEPS}$(printf '\ndeps_')sphinxcontrib_devhelp = ${DEPS}$(printf '\ncheck_deps_')sphinxcontrib_devhelp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinxcontrib_devhelp"

                                            SPKG_VERSION=$version_with_patchlevel_sphinxcontrib_htmlhelp
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinxcontrib_htmlhelp = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinxcontrib_htmlhelp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinxcontrib_htmlhelp:
$(ls -l \"$t/var/lib/sage/installed/sphinxcontrib_htmlhelp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinxcontrib_htmlhelp" = xif_installed
then :
  SAGE_ENABLE_sphinxcontrib_htmlhelp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinxcontrib_htmlhelp" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinxcontrib_htmlhelp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinxcontrib_htmlhelp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinxcontrib_htmlhelp"
            if test "x$sage_require_sphinxcontrib_htmlhelp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinxcontrib_htmlhelp"
            if test ${sage_use_system_sphinxcontrib_htmlhelp+y}
then :
                  reason=$sage_use_system_sphinxcontrib_htmlhelp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_htmlhelp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_htmlhelp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinxcontrib_htmlhelp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinxcontrib_htmlhelp"

        spkg_line=" \\$(printf '\n    ')sphinxcontrib_htmlhelp"
    case $is_installed-$SAGE_ENABLE_sphinxcontrib_htmlhelp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinxcontrib_htmlhelp
    for a in $optional_deps_sphinxcontrib_htmlhelp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinxcontrib_htmlhelp"
    DEPS=$runtime_deps_sphinxcontrib_htmlhelp
    CHECK_DEPS=$check_deps_sphinxcontrib_htmlhelp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinxcontrib_htmlhelp = ${BUILD_DEPS}$(printf '\ndeps_')sphinxcontrib_htmlhelp = ${DEPS}$(printf '\ncheck_deps_')sphinxcontrib_htmlhelp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinxcontrib_htmlhelp"

                                            SPKG_VERSION=$version_with_patchlevel_sphinxcontrib_jsmath
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinxcontrib_jsmath = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinxcontrib_jsmath"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinxcontrib_jsmath:
$(ls -l \"$t/var/lib/sage/installed/sphinxcontrib_jsmath\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinxcontrib_jsmath" = xif_installed
then :
  SAGE_ENABLE_sphinxcontrib_jsmath=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinxcontrib_jsmath" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinxcontrib_jsmath = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinxcontrib_jsmath" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinxcontrib_jsmath"
            if test "x$sage_require_sphinxcontrib_jsmath" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinxcontrib_jsmath"
            if test ${sage_use_system_sphinxcontrib_jsmath+y}
then :
                  reason=$sage_use_system_sphinxcontrib_jsmath
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_jsmath"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_jsmath"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinxcontrib_jsmath:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinxcontrib_jsmath"

        spkg_line=" \\$(printf '\n    ')sphinxcontrib_jsmath"
    case $is_installed-$SAGE_ENABLE_sphinxcontrib_jsmath in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinxcontrib_jsmath
    for a in $optional_deps_sphinxcontrib_jsmath; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinxcontrib_jsmath"
    DEPS=$runtime_deps_sphinxcontrib_jsmath
    CHECK_DEPS=$check_deps_sphinxcontrib_jsmath
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinxcontrib_jsmath = ${BUILD_DEPS}$(printf '\ndeps_')sphinxcontrib_jsmath = ${DEPS}$(printf '\ncheck_deps_')sphinxcontrib_jsmath = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinxcontrib_jsmath"

                                            SPKG_VERSION=$version_with_patchlevel_sphinxcontrib_qthelp
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinxcontrib_qthelp = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinxcontrib_qthelp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinxcontrib_qthelp:
$(ls -l \"$t/var/lib/sage/installed/sphinxcontrib_qthelp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinxcontrib_qthelp" = xif_installed
then :
  SAGE_ENABLE_sphinxcontrib_qthelp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinxcontrib_qthelp" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinxcontrib_qthelp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinxcontrib_qthelp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinxcontrib_qthelp"
            if test "x$sage_require_sphinxcontrib_qthelp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinxcontrib_qthelp"
            if test ${sage_use_system_sphinxcontrib_qthelp+y}
then :
                  reason=$sage_use_system_sphinxcontrib_qthelp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_qthelp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_qthelp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinxcontrib_qthelp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinxcontrib_qthelp"

        spkg_line=" \\$(printf '\n    ')sphinxcontrib_qthelp"
    case $is_installed-$SAGE_ENABLE_sphinxcontrib_qthelp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinxcontrib_qthelp
    for a in $optional_deps_sphinxcontrib_qthelp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinxcontrib_qthelp"
    DEPS=$runtime_deps_sphinxcontrib_qthelp
    CHECK_DEPS=$check_deps_sphinxcontrib_qthelp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinxcontrib_qthelp = ${BUILD_DEPS}$(printf '\ndeps_')sphinxcontrib_qthelp = ${DEPS}$(printf '\ncheck_deps_')sphinxcontrib_qthelp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinxcontrib_qthelp"

                                            SPKG_VERSION=$version_with_patchlevel_sphinxcontrib_serializinghtml
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinxcontrib_serializinghtml = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinxcontrib_serializinghtml"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinxcontrib_serializinghtml:
$(ls -l \"$t/var/lib/sage/installed/sphinxcontrib_serializinghtml\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinxcontrib_serializinghtml" = xif_installed
then :
  SAGE_ENABLE_sphinxcontrib_serializinghtml=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinxcontrib_serializinghtml" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinxcontrib_serializinghtml = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinxcontrib_serializinghtml" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinxcontrib_serializinghtml"
            if test "x$sage_require_sphinxcontrib_serializinghtml" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinxcontrib_serializinghtml"
            if test ${sage_use_system_sphinxcontrib_serializinghtml+y}
then :
                  reason=$sage_use_system_sphinxcontrib_serializinghtml
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_serializinghtml"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_serializinghtml"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinxcontrib_serializinghtml:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinxcontrib_serializinghtml"

        spkg_line=" \\$(printf '\n    ')sphinxcontrib_serializinghtml"
    case $is_installed-$SAGE_ENABLE_sphinxcontrib_serializinghtml in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinxcontrib_serializinghtml
    for a in $optional_deps_sphinxcontrib_serializinghtml; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinxcontrib_serializinghtml"
    DEPS=$runtime_deps_sphinxcontrib_serializinghtml
    CHECK_DEPS=$check_deps_sphinxcontrib_serializinghtml
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinxcontrib_serializinghtml = ${BUILD_DEPS}$(printf '\ndeps_')sphinxcontrib_serializinghtml = ${DEPS}$(printf '\ncheck_deps_')sphinxcontrib_serializinghtml = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinxcontrib_serializinghtml"

                                            SPKG_VERSION=$version_with_patchlevel_sphinxcontrib_websupport
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sphinxcontrib_websupport = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sphinxcontrib_websupport"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sphinxcontrib_websupport:
$(ls -l \"$t/var/lib/sage/installed/sphinxcontrib_websupport\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sphinxcontrib_websupport" = xif_installed
then :
  SAGE_ENABLE_sphinxcontrib_websupport=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sphinxcontrib_websupport" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sphinxcontrib_websupport = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sphinxcontrib_websupport" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sphinxcontrib_websupport"
            if test "x$sage_require_sphinxcontrib_websupport" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sphinxcontrib_websupport"
            if test ${sage_use_system_sphinxcontrib_websupport+y}
then :
                  reason=$sage_use_system_sphinxcontrib_websupport
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_websupport"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sphinxcontrib_websupport"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sphinxcontrib_websupport:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sphinxcontrib_websupport"

        spkg_line=" \\$(printf '\n    ')sphinxcontrib_websupport"
    case $is_installed-$SAGE_ENABLE_sphinxcontrib_websupport in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sphinxcontrib_websupport
    for a in $optional_deps_sphinxcontrib_websupport; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sphinxcontrib_websupport"
    DEPS=$runtime_deps_sphinxcontrib_websupport
    CHECK_DEPS=$check_deps_sphinxcontrib_websupport
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sphinxcontrib_websupport = ${BUILD_DEPS}$(printf '\ndeps_')sphinxcontrib_websupport = ${DEPS}$(printf '\ncheck_deps_')sphinxcontrib_websupport = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sphinxcontrib_websupport"

                                            SPKG_VERSION=$version_with_patchlevel_sqlalchemy
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sqlalchemy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sqlalchemy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sqlalchemy" = xif_installed
then :
  SAGE_ENABLE_sqlalchemy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sqlalchemy" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-sqlalchemy\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-sqlalchemy\" to uninstall"

                    message="optional pip package; use \"./sage -i sqlalchemy\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sqlalchemy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sqlalchemy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sqlalchemy"
            if test "x$sage_require_sqlalchemy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sqlalchemy"
            if test ${sage_use_system_sqlalchemy+y}
then :
                  reason=$sage_use_system_sqlalchemy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sqlalchemy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " sqlalchemy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sqlalchemy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')sqlalchemy"
    case $is_installed-$SAGE_ENABLE_sqlalchemy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sqlalchemy
    for a in $optional_deps_sqlalchemy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sqlalchemy"
    DEPS=$runtime_deps_sqlalchemy
    CHECK_DEPS=$check_deps_sqlalchemy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sqlalchemy = ${BUILD_DEPS}$(printf '\ndeps_')sqlalchemy = ${DEPS}$(printf '\ncheck_deps_')sqlalchemy = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')sqlalchemy"

                                            SPKG_VERSION=$version_with_patchlevel_sqlite
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sqlite = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sqlite"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sqlite:
$(ls -l \"$t/var/lib/sage/installed/sqlite\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sqlite" = xif_installed
then :
  SAGE_ENABLE_sqlite=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sqlite" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sqlite = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sqlite" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sqlite"
            if test "x$sage_require_sqlite" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sqlite"
            if test ${sage_use_system_sqlite+y}
then :
                  reason=$sage_use_system_sqlite
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sqlite"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sqlite"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sqlite:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sqlite"

        spkg_line=" \\$(printf '\n    ')sqlite"
    case $is_installed-$SAGE_ENABLE_sqlite in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sqlite
    for a in $optional_deps_sqlite; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sqlite"
    DEPS=$runtime_deps_sqlite
    CHECK_DEPS=$check_deps_sqlite
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sqlite = ${BUILD_DEPS}$(printf '\ndeps_')sqlite = ${DEPS}$(printf '\ncheck_deps_')sqlite = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sqlite"

                                            SPKG_VERSION=$version_with_patchlevel_stack_data
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')stack_data = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/stack_data"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for stack_data:
$(ls -l \"$t/var/lib/sage/installed/stack_data\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_stack_data" = xif_installed
then :
  SAGE_ENABLE_stack_data=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_stack_data" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')stack_data = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_stack_data" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')stack_data"
            if test "x$sage_require_stack_data" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')stack_data"
            if test ${sage_use_system_stack_data+y}
then :
                  reason=$sage_use_system_stack_data
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " stack_data"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " stack_data"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "stack_data:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')stack_data"

        spkg_line=" \\$(printf '\n    ')stack_data"
    case $is_installed-$SAGE_ENABLE_stack_data in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_stack_data
    for a in $optional_deps_stack_data; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_stack_data"
    DEPS=$runtime_deps_stack_data
    CHECK_DEPS=$check_deps_stack_data
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')stack_data = ${BUILD_DEPS}$(printf '\ndeps_')stack_data = ${DEPS}$(printf '\ncheck_deps_')stack_data = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')stack_data"

                                            SPKG_VERSION=$version_with_patchlevel_suitesparse
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')suitesparse = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/suitesparse"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for suitesparse:
$(ls -l \"$t/var/lib/sage/installed/suitesparse\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_suitesparse" = xif_installed
then :
  SAGE_ENABLE_suitesparse=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_suitesparse" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')suitesparse = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_suitesparse" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')suitesparse"
            if test "x$sage_require_suitesparse" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')suitesparse"
            if test ${sage_use_system_suitesparse+y}
then :
                  reason=$sage_use_system_suitesparse
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " suitesparse"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " suitesparse"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "suitesparse:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')suitesparse"

        spkg_line=" \\$(printf '\n    ')suitesparse"
    case $is_installed-$SAGE_ENABLE_suitesparse in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_suitesparse
    for a in $optional_deps_suitesparse; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_suitesparse"
    DEPS=$runtime_deps_suitesparse
    CHECK_DEPS=$check_deps_suitesparse
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')suitesparse = ${BUILD_DEPS}$(printf '\ndeps_')suitesparse = ${DEPS}$(printf '\ncheck_deps_')suitesparse = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')suitesparse"

                                            SPKG_VERSION=$version_with_patchlevel_surf
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')surf = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/surf"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for surf:
$(ls -l \"$t/var/lib/sage/installed/surf\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_surf" = xif_installed
then :
  SAGE_ENABLE_surf=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_surf" = xyes
then :
              message="experimental, $install_message"

else $as_nop
              message="experimental"
                                            message="$message, use \"$srcdir/configure --enable-surf\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-surf\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')surf = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_surf" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')surf"
            if test "x$sage_require_surf" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')surf"
            if test ${sage_use_system_surf+y}
then :
                  reason=$sage_use_system_surf
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " surf"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " surf"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "surf:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')surf"
    case $is_installed-$SAGE_ENABLE_surf in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_surf
    for a in $optional_deps_surf; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_surf"
    DEPS=$runtime_deps_surf
    CHECK_DEPS=$check_deps_surf
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')surf = ${BUILD_DEPS}$(printf '\ndeps_')surf = ${DEPS}$(printf '\ncheck_deps_')surf = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')surf"

                                            SPKG_VERSION=$version_with_patchlevel_surface_dynamics
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')surface_dynamics = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/surface_dynamics"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_surface_dynamics" = xif_installed
then :
  SAGE_ENABLE_surface_dynamics=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_surface_dynamics" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-surface_dynamics\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-surface_dynamics\" to uninstall"

                    message="optional pip package; use \"./sage -i surface_dynamics\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')surface_dynamics = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_surface_dynamics" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')surface_dynamics"
            if test "x$sage_require_surface_dynamics" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')surface_dynamics"
            if test ${sage_use_system_surface_dynamics+y}
then :
                  reason=$sage_use_system_surface_dynamics
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " surface_dynamics"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " surface_dynamics"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "surface_dynamics:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')surface_dynamics"
    case $is_installed-$SAGE_ENABLE_surface_dynamics in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_surface_dynamics
    for a in $optional_deps_surface_dynamics; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_surface_dynamics"
    DEPS=$runtime_deps_surface_dynamics
    CHECK_DEPS=$check_deps_surface_dynamics
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')surface_dynamics = ${BUILD_DEPS}$(printf '\ndeps_')surface_dynamics = ${DEPS}$(printf '\ncheck_deps_')surface_dynamics = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')surface_dynamics"

                                            SPKG_VERSION=$version_with_patchlevel_symengine
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')symengine = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/symengine"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for symengine:
$(ls -l \"$t/var/lib/sage/installed/symengine\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_symengine" = xif_installed
then :
  SAGE_ENABLE_symengine=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_symengine" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-symengine\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-symengine\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')symengine = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_symengine" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')symengine"
            if test "x$sage_require_symengine" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')symengine"
            if test ${sage_use_system_symengine+y}
then :
                  reason=$sage_use_system_symengine
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " symengine"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " symengine"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "symengine:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')symengine"
    case $is_installed-$SAGE_ENABLE_symengine in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_symengine
    for a in $optional_deps_symengine; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_symengine"
    DEPS=$runtime_deps_symengine
    CHECK_DEPS=$check_deps_symengine
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')symengine = ${BUILD_DEPS}$(printf '\ndeps_')symengine = ${DEPS}$(printf '\ncheck_deps_')symengine = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')symengine"

                                            SPKG_VERSION=$version_with_patchlevel_symengine_py
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')symengine_py = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/symengine_py"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for symengine_py:
$(ls -l \"$t/var/lib/sage/installed/symengine_py\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_symengine_py" = xif_installed
then :
  SAGE_ENABLE_symengine_py=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_symengine_py" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-symengine_py\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-symengine_py\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')symengine_py = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_symengine_py" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')symengine_py"
            if test "x$sage_require_symengine_py" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')symengine_py"
            if test ${sage_use_system_symengine_py+y}
then :
                  reason=$sage_use_system_symengine_py
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " symengine_py"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " symengine_py"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "symengine_py:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')symengine_py"
    case $is_installed-$SAGE_ENABLE_symengine_py in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_symengine_py
    for a in $optional_deps_symengine_py; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_symengine_py"
    DEPS=$runtime_deps_symengine_py
    CHECK_DEPS=$check_deps_symengine_py
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')symengine_py = ${BUILD_DEPS}$(printf '\ndeps_')symengine_py = ${DEPS}$(printf '\ncheck_deps_')symengine_py = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')symengine_py"

                                            SPKG_VERSION=$version_with_patchlevel_symmetrica
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')symmetrica = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/symmetrica"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for symmetrica:
$(ls -l \"$t/var/lib/sage/installed/symmetrica\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_symmetrica" = xif_installed
then :
  SAGE_ENABLE_symmetrica=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_symmetrica" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')symmetrica = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_symmetrica" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')symmetrica"
            if test "x$sage_require_symmetrica" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')symmetrica"
            if test ${sage_use_system_symmetrica+y}
then :
                  reason=$sage_use_system_symmetrica
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " symmetrica"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " symmetrica"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "symmetrica:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')symmetrica"

        spkg_line=" \\$(printf '\n    ')symmetrica"
    case $is_installed-$SAGE_ENABLE_symmetrica in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_symmetrica
    for a in $optional_deps_symmetrica; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_symmetrica"
    DEPS=$runtime_deps_symmetrica
    CHECK_DEPS=$check_deps_symmetrica
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')symmetrica = ${BUILD_DEPS}$(printf '\ndeps_')symmetrica = ${DEPS}$(printf '\ncheck_deps_')symmetrica = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')symmetrica"

                                            SPKG_VERSION=$version_with_patchlevel_sympow
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sympow = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sympow"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sympow:
$(ls -l \"$t/var/lib/sage/installed/sympow\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sympow" = xif_installed
then :
  SAGE_ENABLE_sympow=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sympow" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sympow = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sympow" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sympow"
            if test "x$sage_require_sympow" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sympow"
            if test ${sage_use_system_sympow+y}
then :
                  reason=$sage_use_system_sympow
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sympow"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sympow"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sympow:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sympow"

        spkg_line=" \\$(printf '\n    ')sympow"
    case $is_installed-$SAGE_ENABLE_sympow in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sympow
    for a in $optional_deps_sympow; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sympow"
    DEPS=$runtime_deps_sympow
    CHECK_DEPS=$check_deps_sympow
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sympow = ${BUILD_DEPS}$(printf '\ndeps_')sympow = ${DEPS}$(printf '\ncheck_deps_')sympow = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sympow"

                                            SPKG_VERSION=$version_with_patchlevel_sympy
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')sympy = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/sympy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for sympy:
$(ls -l \"$t/var/lib/sage/installed/sympy\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_sympy" = xif_installed
then :
  SAGE_ENABLE_sympy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_sympy" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')sympy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_sympy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')sympy"
            if test "x$sage_require_sympy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')sympy"
            if test ${sage_use_system_sympy+y}
then :
                  reason=$sage_use_system_sympy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sympy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " sympy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "sympy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')sympy"

        spkg_line=" \\$(printf '\n    ')sympy"
    case $is_installed-$SAGE_ENABLE_sympy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_sympy
    for a in $optional_deps_sympy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_sympy"
    DEPS=$runtime_deps_sympy
    CHECK_DEPS=$check_deps_sympy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')sympy = ${BUILD_DEPS}$(printf '\ndeps_')sympy = ${DEPS}$(printf '\ncheck_deps_')sympy = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')sympy"

                                            SPKG_VERSION=$version_with_patchlevel_tachyon
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')tachyon = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/tachyon"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for tachyon:
$(ls -l \"$t/var/lib/sage/installed/tachyon\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_tachyon" = xif_installed
then :
  SAGE_ENABLE_tachyon=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_tachyon" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')tachyon = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_tachyon" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')tachyon"
            if test "x$sage_require_tachyon" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')tachyon"
            if test ${sage_use_system_tachyon+y}
then :
                  reason=$sage_use_system_tachyon
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tachyon"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tachyon"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "tachyon:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')tachyon"

        spkg_line=" \\$(printf '\n    ')tachyon"
    case $is_installed-$SAGE_ENABLE_tachyon in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_tachyon
    for a in $optional_deps_tachyon; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_tachyon"
    DEPS=$runtime_deps_tachyon
    CHECK_DEPS=$check_deps_tachyon
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')tachyon = ${BUILD_DEPS}$(printf '\ndeps_')tachyon = ${DEPS}$(printf '\ncheck_deps_')tachyon = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')tachyon"

                                            SPKG_VERSION=$version_with_patchlevel_tdlib
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')tdlib = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/tdlib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for tdlib:
$(ls -l \"$t/var/lib/sage/installed/tdlib\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_tdlib" = xif_installed
then :
  SAGE_ENABLE_tdlib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_tdlib" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-tdlib\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-tdlib\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')tdlib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_tdlib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')tdlib"
            if test "x$sage_require_tdlib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')tdlib"
            if test ${sage_use_system_tdlib+y}
then :
                  reason=$sage_use_system_tdlib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " tdlib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " tdlib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "tdlib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')tdlib"
    case $is_installed-$SAGE_ENABLE_tdlib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_tdlib
    for a in $optional_deps_tdlib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_tdlib"
    DEPS=$runtime_deps_tdlib
    CHECK_DEPS=$check_deps_tdlib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')tdlib = ${BUILD_DEPS}$(printf '\ndeps_')tdlib = ${DEPS}$(printf '\ncheck_deps_')tdlib = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')tdlib"

                                            SPKG_VERSION=$version_with_patchlevel_terminado
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')terminado = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/terminado"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for terminado:
$(ls -l \"$t/var/lib/sage/installed/terminado\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_terminado" = xif_installed
then :
  SAGE_ENABLE_terminado=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_terminado" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')terminado = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_terminado" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')terminado"
            if test "x$sage_require_terminado" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')terminado"
            if test ${sage_use_system_terminado+y}
then :
                  reason=$sage_use_system_terminado
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " terminado"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " terminado"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "terminado:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')terminado"

        spkg_line=" \\$(printf '\n    ')terminado"
    case $is_installed-$SAGE_ENABLE_terminado in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_terminado
    for a in $optional_deps_terminado; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_terminado"
    DEPS=$runtime_deps_terminado
    CHECK_DEPS=$check_deps_terminado
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')terminado = ${BUILD_DEPS}$(printf '\ndeps_')terminado = ${DEPS}$(printf '\ncheck_deps_')terminado = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')terminado"

                                            SPKG_VERSION=$version_with_patchlevel_texlive
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')texlive = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/texlive"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_texlive" = xif_installed
then :
  SAGE_ENABLE_texlive=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_texlive" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-texlive\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-texlive\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')texlive = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_texlive" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')texlive"
            if test "x$sage_require_texlive" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')texlive"
            if test ${sage_use_system_texlive+y}
then :
                  reason=$sage_use_system_texlive
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " texlive"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " texlive"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "texlive:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')texlive"
    case $is_installed-$SAGE_ENABLE_texlive in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_texlive
    for a in $optional_deps_texlive; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_texlive"
    DEPS=$runtime_deps_texlive
    CHECK_DEPS=$check_deps_texlive
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')texlive = ${BUILD_DEPS}$(printf '\ndeps_')texlive = ${DEPS}$(printf '\ncheck_deps_')texlive = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')texlive"

                                            SPKG_VERSION=$version_with_patchlevel_texlive_luatex
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')texlive_luatex = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/texlive_luatex"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_texlive_luatex" = xif_installed
then :
  SAGE_ENABLE_texlive_luatex=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_texlive_luatex" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-texlive_luatex\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')texlive_luatex = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_texlive_luatex" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')texlive_luatex"
            if test "x$sage_require_texlive_luatex" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')texlive_luatex"
            if test ${sage_use_system_texlive_luatex+y}
then :
                  reason=$sage_use_system_texlive_luatex
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " texlive_luatex"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " texlive_luatex"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "texlive_luatex:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')texlive_luatex"
    case $is_installed-$SAGE_ENABLE_texlive_luatex in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_texlive_luatex
    for a in $optional_deps_texlive_luatex; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_texlive_luatex"
    DEPS=$runtime_deps_texlive_luatex
    CHECK_DEPS=$check_deps_texlive_luatex
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')texlive_luatex = ${BUILD_DEPS}$(printf '\ndeps_')texlive_luatex = ${DEPS}$(printf '\ncheck_deps_')texlive_luatex = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')texlive_luatex"

                                            SPKG_VERSION=$version_with_patchlevel_texttable
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')texttable = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/texttable"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for texttable:
$(ls -l \"$t/var/lib/sage/installed/texttable\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_texttable" = xif_installed
then :
  SAGE_ENABLE_texttable=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_texttable" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-texttable\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-texttable\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')texttable = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_texttable" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')texttable"
            if test "x$sage_require_texttable" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')texttable"
            if test ${sage_use_system_texttable+y}
then :
                  reason=$sage_use_system_texttable
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " texttable"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " texttable"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "texttable:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')texttable"
    case $is_installed-$SAGE_ENABLE_texttable in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_texttable
    for a in $optional_deps_texttable; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_texttable"
    DEPS=$runtime_deps_texttable
    CHECK_DEPS=$check_deps_texttable
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')texttable = ${BUILD_DEPS}$(printf '\ndeps_')texttable = ${DEPS}$(printf '\ncheck_deps_')texttable = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')texttable"

                                            SPKG_VERSION=$version_with_patchlevel_threejs
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')threejs = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/threejs"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for threejs:
$(ls -l \"$t/var/lib/sage/installed/threejs\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_threejs" = xif_installed
then :
  SAGE_ENABLE_threejs=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_threejs" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')threejs = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_threejs" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')threejs"
            if test "x$sage_require_threejs" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')threejs"
            if test ${sage_use_system_threejs+y}
then :
                  reason=$sage_use_system_threejs
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " threejs"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " threejs"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "threejs:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')threejs"

        spkg_line=" \\$(printf '\n    ')threejs"
    case $is_installed-$SAGE_ENABLE_threejs in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_threejs
    for a in $optional_deps_threejs; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_threejs"
    DEPS=$runtime_deps_threejs
    CHECK_DEPS=$check_deps_threejs
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')threejs = ${BUILD_DEPS}$(printf '\ndeps_')threejs = ${DEPS}$(printf '\ncheck_deps_')threejs = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')threejs"

                                            SPKG_VERSION=$version_with_patchlevel_tides
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')tides = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/tides"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for tides:
$(ls -l \"$t/var/lib/sage/installed/tides\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_tides" = xif_installed
then :
  SAGE_ENABLE_tides=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_tides" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-tides\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-tides\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')tides = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_tides" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')tides"
            if test "x$sage_require_tides" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')tides"
            if test ${sage_use_system_tides+y}
then :
                  reason=$sage_use_system_tides
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " tides"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " tides"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "tides:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')tides"
    case $is_installed-$SAGE_ENABLE_tides in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_tides
    for a in $optional_deps_tides; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_tides"
    DEPS=$runtime_deps_tides
    CHECK_DEPS=$check_deps_tides
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')tides = ${BUILD_DEPS}$(printf '\ndeps_')tides = ${DEPS}$(printf '\ncheck_deps_')tides = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')tides"

                                            SPKG_VERSION=$version_with_patchlevel_tinycss2
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')tinycss2 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/tinycss2"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for tinycss2:
$(ls -l \"$t/var/lib/sage/installed/tinycss2\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_tinycss2" = xif_installed
then :
  SAGE_ENABLE_tinycss2=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_tinycss2" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')tinycss2 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_tinycss2" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')tinycss2"
            if test "x$sage_require_tinycss2" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')tinycss2"
            if test ${sage_use_system_tinycss2+y}
then :
                  reason=$sage_use_system_tinycss2
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tinycss2"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tinycss2"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "tinycss2:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')tinycss2"

        spkg_line=" \\$(printf '\n    ')tinycss2"
    case $is_installed-$SAGE_ENABLE_tinycss2 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_tinycss2
    for a in $optional_deps_tinycss2; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_tinycss2"
    DEPS=$runtime_deps_tinycss2
    CHECK_DEPS=$check_deps_tinycss2
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')tinycss2 = ${BUILD_DEPS}$(printf '\ndeps_')tinycss2 = ${DEPS}$(printf '\ncheck_deps_')tinycss2 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')tinycss2"

                                            SPKG_VERSION=$version_with_patchlevel_tomli
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')tomli = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/tomli"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for tomli:
$(ls -l \"$t/var/lib/sage/installed/tomli\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_tomli" = xif_installed
then :
  SAGE_ENABLE_tomli=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_tomli" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')tomli = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_tomli" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')tomli"
            if test "x$sage_require_tomli" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')tomli"
            if test ${sage_use_system_tomli+y}
then :
                  reason=$sage_use_system_tomli
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tomli"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tomli"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "tomli:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')tomli"

        spkg_line=" \\$(printf '\n    ')tomli"
    case $is_installed-$SAGE_ENABLE_tomli in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_tomli
    for a in $optional_deps_tomli; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_tomli"
    DEPS=$runtime_deps_tomli
    CHECK_DEPS=$check_deps_tomli
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')tomli = ${BUILD_DEPS}$(printf '\ndeps_')tomli = ${DEPS}$(printf '\ncheck_deps_')tomli = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')tomli"

                                            SPKG_VERSION=$version_with_patchlevel_topcom
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')topcom = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/topcom"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for topcom:
$(ls -l \"$t/var/lib/sage/installed/topcom\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_topcom" = xif_installed
then :
  SAGE_ENABLE_topcom=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_topcom" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-topcom\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-topcom\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')topcom = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_topcom" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')topcom"
            if test "x$sage_require_topcom" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')topcom"
            if test ${sage_use_system_topcom+y}
then :
                  reason=$sage_use_system_topcom
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " topcom"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " topcom"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "topcom:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')topcom"
    case $is_installed-$SAGE_ENABLE_topcom in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_topcom
    for a in $optional_deps_topcom; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_topcom"
    DEPS=$runtime_deps_topcom
    CHECK_DEPS=$check_deps_topcom
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')topcom = ${BUILD_DEPS}$(printf '\ndeps_')topcom = ${DEPS}$(printf '\ncheck_deps_')topcom = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')topcom"

                                            SPKG_VERSION=$version_with_patchlevel_tornado
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')tornado = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/tornado"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for tornado:
$(ls -l \"$t/var/lib/sage/installed/tornado\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_tornado" = xif_installed
then :
  SAGE_ENABLE_tornado=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_tornado" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')tornado = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_tornado" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')tornado"
            if test "x$sage_require_tornado" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')tornado"
            if test ${sage_use_system_tornado+y}
then :
                  reason=$sage_use_system_tornado
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tornado"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tornado"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "tornado:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')tornado"

        spkg_line=" \\$(printf '\n    ')tornado"
    case $is_installed-$SAGE_ENABLE_tornado in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_tornado
    for a in $optional_deps_tornado; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_tornado"
    DEPS=$runtime_deps_tornado
    CHECK_DEPS=$check_deps_tornado
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')tornado = ${BUILD_DEPS}$(printf '\ndeps_')tornado = ${DEPS}$(printf '\ncheck_deps_')tornado = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')tornado"

                                            SPKG_VERSION=$version_with_patchlevel_tox
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')tox = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/tox"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for tox:
$(ls -l \"$t/var/lib/sage/installed/tox\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_tox" = xif_installed
then :
  SAGE_ENABLE_tox=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_tox" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')tox = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_tox" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')tox"
            if test "x$sage_require_tox" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')tox"
            if test ${sage_use_system_tox+y}
then :
                  reason=$sage_use_system_tox
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tox"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tox"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "tox:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')tox"

        spkg_line=" \\$(printf '\n    ')tox"
    case $is_installed-$SAGE_ENABLE_tox in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_tox
    for a in $optional_deps_tox; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_tox"
    DEPS=$runtime_deps_tox
    CHECK_DEPS=$check_deps_tox
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')tox = ${BUILD_DEPS}$(printf '\ndeps_')tox = ${DEPS}$(printf '\ncheck_deps_')tox = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')tox"

                                            SPKG_VERSION=$version_with_patchlevel_traitlets
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')traitlets = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/traitlets"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for traitlets:
$(ls -l \"$t/var/lib/sage/installed/traitlets\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_traitlets" = xif_installed
then :
  SAGE_ENABLE_traitlets=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_traitlets" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')traitlets = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_traitlets" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')traitlets"
            if test "x$sage_require_traitlets" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')traitlets"
            if test ${sage_use_system_traitlets+y}
then :
                  reason=$sage_use_system_traitlets
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " traitlets"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " traitlets"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "traitlets:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')traitlets"

        spkg_line=" \\$(printf '\n    ')traitlets"
    case $is_installed-$SAGE_ENABLE_traitlets in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_traitlets
    for a in $optional_deps_traitlets; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_traitlets"
    DEPS=$runtime_deps_traitlets
    CHECK_DEPS=$check_deps_traitlets
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')traitlets = ${BUILD_DEPS}$(printf '\ndeps_')traitlets = ${DEPS}$(printf '\ncheck_deps_')traitlets = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')traitlets"

                                            SPKG_VERSION=$version_with_patchlevel_trove_classifiers
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')trove_classifiers = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/trove_classifiers"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for trove_classifiers:
$(ls -l \"$t/var/lib/sage/installed/trove_classifiers\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_trove_classifiers" = xif_installed
then :
  SAGE_ENABLE_trove_classifiers=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_trove_classifiers" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')trove_classifiers = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_trove_classifiers" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')trove_classifiers"
            if test "x$sage_require_trove_classifiers" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')trove_classifiers"
            if test ${sage_use_system_trove_classifiers+y}
then :
                  reason=$sage_use_system_trove_classifiers
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " trove_classifiers"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " trove_classifiers"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "trove_classifiers:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')trove_classifiers"

        spkg_line=" \\$(printf '\n    ')trove_classifiers"
    case $is_installed-$SAGE_ENABLE_trove_classifiers in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_trove_classifiers
    for a in $optional_deps_trove_classifiers; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_trove_classifiers"
    DEPS=$runtime_deps_trove_classifiers
    CHECK_DEPS=$check_deps_trove_classifiers
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')trove_classifiers = ${BUILD_DEPS}$(printf '\ndeps_')trove_classifiers = ${DEPS}$(printf '\ncheck_deps_')trove_classifiers = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')trove_classifiers"

                                            SPKG_VERSION=$version_with_patchlevel_types_python_dateutil
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')types_python_dateutil = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/types_python_dateutil"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for types_python_dateutil:
$(ls -l \"$t/var/lib/sage/installed/types_python_dateutil\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_types_python_dateutil" = xif_installed
then :
  SAGE_ENABLE_types_python_dateutil=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_types_python_dateutil" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')types_python_dateutil = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_types_python_dateutil" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')types_python_dateutil"
            if test "x$sage_require_types_python_dateutil" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')types_python_dateutil"
            if test ${sage_use_system_types_python_dateutil+y}
then :
                  reason=$sage_use_system_types_python_dateutil
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " types_python_dateutil"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " types_python_dateutil"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "types_python_dateutil:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')types_python_dateutil"

        spkg_line=" \\$(printf '\n    ')types_python_dateutil"
    case $is_installed-$SAGE_ENABLE_types_python_dateutil in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_types_python_dateutil
    for a in $optional_deps_types_python_dateutil; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_types_python_dateutil"
    DEPS=$runtime_deps_types_python_dateutil
    CHECK_DEPS=$check_deps_types_python_dateutil
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')types_python_dateutil = ${BUILD_DEPS}$(printf '\ndeps_')types_python_dateutil = ${DEPS}$(printf '\ncheck_deps_')types_python_dateutil = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')types_python_dateutil"

                                            SPKG_VERSION=$version_with_patchlevel_typing_extensions
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')typing_extensions = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/typing_extensions"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for typing_extensions:
$(ls -l \"$t/var/lib/sage/installed/typing_extensions\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_typing_extensions" = xif_installed
then :
  SAGE_ENABLE_typing_extensions=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_typing_extensions" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')typing_extensions = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_typing_extensions" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')typing_extensions"
            if test "x$sage_require_typing_extensions" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')typing_extensions"
            if test ${sage_use_system_typing_extensions+y}
then :
                  reason=$sage_use_system_typing_extensions
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " typing_extensions"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " typing_extensions"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "typing_extensions:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')typing_extensions"

        spkg_line=" \\$(printf '\n    ')typing_extensions"
    case $is_installed-$SAGE_ENABLE_typing_extensions in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_typing_extensions
    for a in $optional_deps_typing_extensions; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_typing_extensions"
    DEPS=$runtime_deps_typing_extensions
    CHECK_DEPS=$check_deps_typing_extensions
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')typing_extensions = ${BUILD_DEPS}$(printf '\ndeps_')typing_extensions = ${DEPS}$(printf '\ncheck_deps_')typing_extensions = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')typing_extensions"

                                            SPKG_VERSION=$version_with_patchlevel_tzdata
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')tzdata = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/tzdata"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for tzdata:
$(ls -l \"$t/var/lib/sage/installed/tzdata\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_tzdata" = xif_installed
then :
  SAGE_ENABLE_tzdata=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_tzdata" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')tzdata = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_tzdata" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')tzdata"
            if test "x$sage_require_tzdata" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')tzdata"
            if test ${sage_use_system_tzdata+y}
then :
                  reason=$sage_use_system_tzdata
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tzdata"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tzdata"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "tzdata:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')tzdata"

        spkg_line=" \\$(printf '\n    ')tzdata"
    case $is_installed-$SAGE_ENABLE_tzdata in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_tzdata
    for a in $optional_deps_tzdata; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_tzdata"
    DEPS=$runtime_deps_tzdata
    CHECK_DEPS=$check_deps_tzdata
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')tzdata = ${BUILD_DEPS}$(printf '\ndeps_')tzdata = ${DEPS}$(printf '\ncheck_deps_')tzdata = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')tzdata"

                                            SPKG_VERSION=$version_with_patchlevel_tzlocal
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')tzlocal = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/tzlocal"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for tzlocal:
$(ls -l \"$t/var/lib/sage/installed/tzlocal\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_tzlocal" = xif_installed
then :
  SAGE_ENABLE_tzlocal=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_tzlocal" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')tzlocal = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_tzlocal" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')tzlocal"
            if test "x$sage_require_tzlocal" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')tzlocal"
            if test ${sage_use_system_tzlocal+y}
then :
                  reason=$sage_use_system_tzlocal
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tzlocal"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " tzlocal"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "tzlocal:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')tzlocal"

        spkg_line=" \\$(printf '\n    ')tzlocal"
    case $is_installed-$SAGE_ENABLE_tzlocal in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_tzlocal
    for a in $optional_deps_tzlocal; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_tzlocal"
    DEPS=$runtime_deps_tzlocal
    CHECK_DEPS=$check_deps_tzlocal
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')tzlocal = ${BUILD_DEPS}$(printf '\ndeps_')tzlocal = ${DEPS}$(printf '\ncheck_deps_')tzlocal = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')tzlocal"

                                            SPKG_VERSION=$version_with_patchlevel_uri_template
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')uri_template = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/uri_template"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for uri_template:
$(ls -l \"$t/var/lib/sage/installed/uri_template\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_uri_template" = xif_installed
then :
  SAGE_ENABLE_uri_template=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_uri_template" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')uri_template = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_uri_template" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')uri_template"
            if test "x$sage_require_uri_template" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')uri_template"
            if test ${sage_use_system_uri_template+y}
then :
                  reason=$sage_use_system_uri_template
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " uri_template"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " uri_template"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "uri_template:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')uri_template"

        spkg_line=" \\$(printf '\n    ')uri_template"
    case $is_installed-$SAGE_ENABLE_uri_template in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_uri_template
    for a in $optional_deps_uri_template; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_uri_template"
    DEPS=$runtime_deps_uri_template
    CHECK_DEPS=$check_deps_uri_template
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')uri_template = ${BUILD_DEPS}$(printf '\ndeps_')uri_template = ${DEPS}$(printf '\ncheck_deps_')uri_template = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')uri_template"

                                            SPKG_VERSION=$version_with_patchlevel_urllib3
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')urllib3 = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/urllib3"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for urllib3:
$(ls -l \"$t/var/lib/sage/installed/urllib3\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_urllib3" = xif_installed
then :
  SAGE_ENABLE_urllib3=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_urllib3" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')urllib3 = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_urllib3" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')urllib3"
            if test "x$sage_require_urllib3" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')urllib3"
            if test ${sage_use_system_urllib3+y}
then :
                  reason=$sage_use_system_urllib3
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " urllib3"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " urllib3"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "urllib3:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')urllib3"

        spkg_line=" \\$(printf '\n    ')urllib3"
    case $is_installed-$SAGE_ENABLE_urllib3 in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_urllib3
    for a in $optional_deps_urllib3; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_urllib3"
    DEPS=$runtime_deps_urllib3
    CHECK_DEPS=$check_deps_urllib3
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')urllib3 = ${BUILD_DEPS}$(printf '\ndeps_')urllib3 = ${DEPS}$(printf '\ncheck_deps_')urllib3 = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')urllib3"

                                            SPKG_VERSION=$version_with_patchlevel_valgrind
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')valgrind = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/valgrind"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_valgrind" = xif_installed
then :
  SAGE_ENABLE_valgrind=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_valgrind" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-valgrind\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')valgrind = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_valgrind" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')valgrind"
            if test "x$sage_require_valgrind" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')valgrind"
            if test ${sage_use_system_valgrind+y}
then :
                  reason=$sage_use_system_valgrind
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " valgrind"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " valgrind"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "valgrind:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')valgrind"
    case $is_installed-$SAGE_ENABLE_valgrind in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_valgrind
    for a in $optional_deps_valgrind; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_valgrind"
    DEPS=$runtime_deps_valgrind
    CHECK_DEPS=$check_deps_valgrind
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')valgrind = ${BUILD_DEPS}$(printf '\ndeps_')valgrind = ${DEPS}$(printf '\ncheck_deps_')valgrind = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')valgrind"

                                            SPKG_VERSION=$version_with_patchlevel_virtualenv
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')virtualenv = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/virtualenv"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for virtualenv:
$(ls -l \"$t/var/lib/sage/installed/virtualenv\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_virtualenv" = xif_installed
then :
  SAGE_ENABLE_virtualenv=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_virtualenv" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')virtualenv = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_virtualenv" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')virtualenv"
            if test "x$sage_require_virtualenv" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')virtualenv"
            if test ${sage_use_system_virtualenv+y}
then :
                  reason=$sage_use_system_virtualenv
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " virtualenv"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " virtualenv"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "virtualenv:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')virtualenv"

        spkg_line=" \\$(printf '\n    ')virtualenv"
    case $is_installed-$SAGE_ENABLE_virtualenv in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_virtualenv
    for a in $optional_deps_virtualenv; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_virtualenv"
    DEPS=$runtime_deps_virtualenv
    CHECK_DEPS=$check_deps_virtualenv
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')virtualenv = ${BUILD_DEPS}$(printf '\ndeps_')virtualenv = ${DEPS}$(printf '\ncheck_deps_')virtualenv = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')virtualenv"

                                            SPKG_VERSION=$version_with_patchlevel_wcwidth
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')wcwidth = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/wcwidth"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for wcwidth:
$(ls -l \"$t/var/lib/sage/installed/wcwidth\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_wcwidth" = xif_installed
then :
  SAGE_ENABLE_wcwidth=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_wcwidth" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')wcwidth = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_wcwidth" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')wcwidth"
            if test "x$sage_require_wcwidth" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')wcwidth"
            if test ${sage_use_system_wcwidth+y}
then :
                  reason=$sage_use_system_wcwidth
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " wcwidth"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " wcwidth"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "wcwidth:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')wcwidth"

        spkg_line=" \\$(printf '\n    ')wcwidth"
    case $is_installed-$SAGE_ENABLE_wcwidth in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_wcwidth
    for a in $optional_deps_wcwidth; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_wcwidth"
    DEPS=$runtime_deps_wcwidth
    CHECK_DEPS=$check_deps_wcwidth
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')wcwidth = ${BUILD_DEPS}$(printf '\ndeps_')wcwidth = ${DEPS}$(printf '\ncheck_deps_')wcwidth = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')wcwidth"

                                            SPKG_VERSION=$version_with_patchlevel_webcolors
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')webcolors = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/webcolors"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for webcolors:
$(ls -l \"$t/var/lib/sage/installed/webcolors\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_webcolors" = xif_installed
then :
  SAGE_ENABLE_webcolors=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_webcolors" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')webcolors = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_webcolors" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')webcolors"
            if test "x$sage_require_webcolors" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')webcolors"
            if test ${sage_use_system_webcolors+y}
then :
                  reason=$sage_use_system_webcolors
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " webcolors"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " webcolors"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "webcolors:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')webcolors"

        spkg_line=" \\$(printf '\n    ')webcolors"
    case $is_installed-$SAGE_ENABLE_webcolors in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_webcolors
    for a in $optional_deps_webcolors; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_webcolors"
    DEPS=$runtime_deps_webcolors
    CHECK_DEPS=$check_deps_webcolors
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')webcolors = ${BUILD_DEPS}$(printf '\ndeps_')webcolors = ${DEPS}$(printf '\ncheck_deps_')webcolors = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')webcolors"

                                            SPKG_VERSION=$version_with_patchlevel_webencodings
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')webencodings = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/webencodings"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for webencodings:
$(ls -l \"$t/var/lib/sage/installed/webencodings\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_webencodings" = xif_installed
then :
  SAGE_ENABLE_webencodings=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_webencodings" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')webencodings = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_webencodings" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')webencodings"
            if test "x$sage_require_webencodings" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')webencodings"
            if test ${sage_use_system_webencodings+y}
then :
                  reason=$sage_use_system_webencodings
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " webencodings"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " webencodings"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "webencodings:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')webencodings"

        spkg_line=" \\$(printf '\n    ')webencodings"
    case $is_installed-$SAGE_ENABLE_webencodings in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_webencodings
    for a in $optional_deps_webencodings; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_webencodings"
    DEPS=$runtime_deps_webencodings
    CHECK_DEPS=$check_deps_webencodings
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')webencodings = ${BUILD_DEPS}$(printf '\ndeps_')webencodings = ${DEPS}$(printf '\ncheck_deps_')webencodings = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')webencodings"

                                            SPKG_VERSION=$version_with_patchlevel_websocket_client
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')websocket_client = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/websocket_client"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for websocket_client:
$(ls -l \"$t/var/lib/sage/installed/websocket_client\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_websocket_client" = xif_installed
then :
  SAGE_ENABLE_websocket_client=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_websocket_client" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')websocket_client = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_websocket_client" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')websocket_client"
            if test "x$sage_require_websocket_client" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')websocket_client"
            if test ${sage_use_system_websocket_client+y}
then :
                  reason=$sage_use_system_websocket_client
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " websocket_client"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " websocket_client"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "websocket_client:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')websocket_client"

        spkg_line=" \\$(printf '\n    ')websocket_client"
    case $is_installed-$SAGE_ENABLE_websocket_client in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_websocket_client
    for a in $optional_deps_websocket_client; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_websocket_client"
    DEPS=$runtime_deps_websocket_client
    CHECK_DEPS=$check_deps_websocket_client
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')websocket_client = ${BUILD_DEPS}$(printf '\ndeps_')websocket_client = ${DEPS}$(printf '\ncheck_deps_')websocket_client = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')websocket_client"

                                            SPKG_VERSION=$version_with_patchlevel_wheel
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')wheel = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/wheel"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for wheel:
$(ls -l \"$t/var/lib/sage/installed/wheel\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_wheel" = xif_installed
then :
  SAGE_ENABLE_wheel=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_wheel" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')wheel = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_wheel" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')wheel"
            if test "x$sage_require_wheel" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')wheel"
            if test ${sage_use_system_wheel+y}
then :
                  reason=$sage_use_system_wheel
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " wheel"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " wheel"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "wheel:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')wheel"

        spkg_line=" \\$(printf '\n    ')wheel"
    case $is_installed-$SAGE_ENABLE_wheel in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_wheel
    for a in $optional_deps_wheel; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_wheel"
    DEPS=$runtime_deps_wheel
    CHECK_DEPS=$check_deps_wheel
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')wheel = ${BUILD_DEPS}$(printf '\ndeps_')wheel = ${DEPS}$(printf '\ncheck_deps_')wheel = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')wheel"

                                            SPKG_VERSION=$version_with_patchlevel_widgetsnbextension
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')widgetsnbextension = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/widgetsnbextension"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for widgetsnbextension:
$(ls -l \"$t/var/lib/sage/installed/widgetsnbextension\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_widgetsnbextension" = xif_installed
then :
  SAGE_ENABLE_widgetsnbextension=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_widgetsnbextension" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')widgetsnbextension = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_widgetsnbextension" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')widgetsnbextension"
            if test "x$sage_require_widgetsnbextension" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')widgetsnbextension"
            if test ${sage_use_system_widgetsnbextension+y}
then :
                  reason=$sage_use_system_widgetsnbextension
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " widgetsnbextension"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " widgetsnbextension"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "widgetsnbextension:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')widgetsnbextension"

        spkg_line=" \\$(printf '\n    ')widgetsnbextension"
    case $is_installed-$SAGE_ENABLE_widgetsnbextension in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_widgetsnbextension
    for a in $optional_deps_widgetsnbextension; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_widgetsnbextension"
    DEPS=$runtime_deps_widgetsnbextension
    CHECK_DEPS=$check_deps_widgetsnbextension
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')widgetsnbextension = ${BUILD_DEPS}$(printf '\ndeps_')widgetsnbextension = ${DEPS}$(printf '\ncheck_deps_')widgetsnbextension = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')widgetsnbextension"

                                            SPKG_VERSION=$version_with_patchlevel_xeus
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')xeus = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/xeus"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for xeus:
$(ls -l \"$t/var/lib/sage/installed/xeus\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_xeus" = xif_installed
then :
  SAGE_ENABLE_xeus=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_xeus" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-xeus\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-xeus\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')xeus = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_xeus" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')xeus"
            if test "x$sage_require_xeus" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')xeus"
            if test ${sage_use_system_xeus+y}
then :
                  reason=$sage_use_system_xeus
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " xeus"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " xeus"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "xeus:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')xeus"
    case $is_installed-$SAGE_ENABLE_xeus in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_xeus
    for a in $optional_deps_xeus; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_xeus"
    DEPS=$runtime_deps_xeus
    CHECK_DEPS=$check_deps_xeus
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')xeus = ${BUILD_DEPS}$(printf '\ndeps_')xeus = ${DEPS}$(printf '\ncheck_deps_')xeus = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')xeus"

                                            SPKG_VERSION=$version_with_patchlevel_xeus_gp
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')xeus_gp = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/xeus_gp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for xeus_gp:
$(ls -l \"$t/var/lib/sage/installed/xeus_gp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_xeus_gp" = xif_installed
then :
  SAGE_ENABLE_xeus_gp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_xeus_gp" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-xeus_gp\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-xeus_gp\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')xeus_gp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_xeus_gp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')xeus_gp"
            if test "x$sage_require_xeus_gp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')xeus_gp"
            if test ${sage_use_system_xeus_gp+y}
then :
                  reason=$sage_use_system_xeus_gp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " xeus_gp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " xeus_gp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "xeus_gp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')xeus_gp"
    case $is_installed-$SAGE_ENABLE_xeus_gp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_xeus_gp
    for a in $optional_deps_xeus_gp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_xeus_gp"
    DEPS=$runtime_deps_xeus_gp
    CHECK_DEPS=$check_deps_xeus_gp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')xeus_gp = ${BUILD_DEPS}$(printf '\ndeps_')xeus_gp = ${DEPS}$(printf '\ncheck_deps_')xeus_gp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')xeus_gp"

                                            SPKG_VERSION=$version_with_patchlevel_xeus_zmq
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')xeus_zmq = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/xeus_zmq"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for xeus_zmq:
$(ls -l \"$t/var/lib/sage/installed/xeus_zmq\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_xeus_zmq" = xif_installed
then :
  SAGE_ENABLE_xeus_zmq=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_xeus_zmq" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-xeus_zmq\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-xeus_zmq\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')xeus_zmq = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_xeus_zmq" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')xeus_zmq"
            if test "x$sage_require_xeus_zmq" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')xeus_zmq"
            if test ${sage_use_system_xeus_zmq+y}
then :
                  reason=$sage_use_system_xeus_zmq
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " xeus_zmq"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " xeus_zmq"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "xeus_zmq:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')xeus_zmq"
    case $is_installed-$SAGE_ENABLE_xeus_zmq in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_xeus_zmq
    for a in $optional_deps_xeus_zmq; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_xeus_zmq"
    DEPS=$runtime_deps_xeus_zmq
    CHECK_DEPS=$check_deps_xeus_zmq
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')xeus_zmq = ${BUILD_DEPS}$(printf '\ndeps_')xeus_zmq = ${DEPS}$(printf '\ncheck_deps_')xeus_zmq = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')xeus_zmq"

                                            SPKG_VERSION=$version_with_patchlevel_xindy
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')xindy = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/xindy"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_xindy" = xif_installed
then :
  SAGE_ENABLE_xindy=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_xindy" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"


fi


        uninstall_message=", use \"$srcdir/configure --disable-xindy\" to uninstall"

                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')xindy = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_xindy" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')xindy"
            if test "x$sage_require_xindy" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')xindy"
            if test ${sage_use_system_xindy+y}
then :
                  reason=$sage_use_system_xindy
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " xindy"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " xindy"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "xindy:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')xindy"
    case $is_installed-$SAGE_ENABLE_xindy in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_xindy
    for a in $optional_deps_xindy; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_xindy"
    DEPS=$runtime_deps_xindy
    CHECK_DEPS=$check_deps_xindy
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')xindy = ${BUILD_DEPS}$(printf '\ndeps_')xindy = ${DEPS}$(printf '\ncheck_deps_')xindy = ${CHECK_DEPS}"
                    SAGE_SCRIPT_PACKAGES="${SAGE_SCRIPT_PACKAGES} \\$(printf '\n    ')xindy"

                                            SPKG_VERSION=$version_with_patchlevel_xz
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')xz = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/xz"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for xz:
$(ls -l \"$t/var/lib/sage/installed/xz\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_xz" = xif_installed
then :
  SAGE_ENABLE_xz=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_xz" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')xz = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_xz" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')xz"
            if test "x$sage_require_xz" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')xz"
            if test ${sage_use_system_xz+y}
then :
                  reason=$sage_use_system_xz
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " xz"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " xz"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "xz:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')xz"

        spkg_line=" \\$(printf '\n    ')xz"
    case $is_installed-$SAGE_ENABLE_xz in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_xz
    for a in $optional_deps_xz; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_xz"
    DEPS=$runtime_deps_xz
    CHECK_DEPS=$check_deps_xz
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')xz = ${BUILD_DEPS}$(printf '\ndeps_')xz = ${DEPS}$(printf '\ncheck_deps_')xz = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')xz"

                                            SPKG_VERSION=$version_with_patchlevel_zeromq
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')zeromq = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/zeromq"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for zeromq:
$(ls -l \"$t/var/lib/sage/installed/zeromq\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_zeromq" = xif_installed
then :
  SAGE_ENABLE_zeromq=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_zeromq" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')zeromq = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_zeromq" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')zeromq"
            if test "x$sage_require_zeromq" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')zeromq"
            if test ${sage_use_system_zeromq+y}
then :
                  reason=$sage_use_system_zeromq
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " zeromq"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " zeromq"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "zeromq:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')zeromq"

        spkg_line=" \\$(printf '\n    ')zeromq"
    case $is_installed-$SAGE_ENABLE_zeromq in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_zeromq
    for a in $optional_deps_zeromq; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_zeromq"
    DEPS=$runtime_deps_zeromq
    CHECK_DEPS=$check_deps_zeromq
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')zeromq = ${BUILD_DEPS}$(printf '\ndeps_')zeromq = ${DEPS}$(printf '\ncheck_deps_')zeromq = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')zeromq"

                                            SPKG_VERSION=$version_with_patchlevel_zftools
                                                                                                                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')zftools = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/zftools"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              spkg_installed_version_text="SPKG (multiple installation records)"


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_zftools" = xif_installed
then :
  SAGE_ENABLE_zftools=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_zftools" = xyes
then :
              message="optional, $install_message"

else $as_nop
              message="optional"
                                            message="$message, use \"$srcdir/configure --enable-zftools\" to install SPKG version $SPKG_VERSION"


fi


        uninstall_message=", use \"$srcdir/configure --disable-zftools\" to uninstall"

                    message="optional pip package; use \"./sage -i zftools\" to install"
        install_message="optional pip package (installed)"
        uninstall_message=
            SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')zftools = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_zftools" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')zftools"
            if test "x$sage_require_zftools" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')zftools"
            if test ${sage_use_system_zftools+y}
then :
                  reason=$sage_use_system_zftools
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " zftools"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL " zftools"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "zftools:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }


        spkg_line=" \\$(printf '\n    ')zftools"
    case $is_installed-$SAGE_ENABLE_zftools in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_zftools
    for a in $optional_deps_zftools; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_zftools"
    DEPS=$runtime_deps_zftools
    CHECK_DEPS=$check_deps_zftools
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')zftools = ${BUILD_DEPS}$(printf '\ndeps_')zftools = ${DEPS}$(printf '\ncheck_deps_')zftools = ${CHECK_DEPS}"
                    SAGE_PIP_PACKAGES="${SAGE_PIP_PACKAGES} \\$(printf '\n    ')zftools"

                                            SPKG_VERSION=$version_with_patchlevel_zipp
                                                                  SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')zipp = SAGE_VENV"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_VENV SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/zipp"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for zipp:
$(ls -l \"$t/var/lib/sage/installed/zipp\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_zipp" = xif_installed
then :
  SAGE_ENABLE_zipp=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_zipp" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')zipp = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_zipp" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')zipp"
            if test "x$sage_require_zipp" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')zipp"
            if test ${sage_use_system_zipp+y}
then :
                  reason=$sage_use_system_zipp
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " zipp"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " zipp"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "zipp:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')zipp"

        spkg_line=" \\$(printf '\n    ')zipp"
    case $is_installed-$SAGE_ENABLE_zipp in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_zipp
    for a in $optional_deps_zipp; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_zipp"
    DEPS=$runtime_deps_zipp
    CHECK_DEPS=$check_deps_zipp
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')zipp = ${BUILD_DEPS}$(printf '\ndeps_')zipp = ${DEPS}$(printf '\ncheck_deps_')zipp = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')zipp"

                                            SPKG_VERSION=$version_with_patchlevel_zlib
                                                          SAGE_PACKAGE_TREES="${SAGE_PACKAGE_TREES}$(printf '\ntrees_')zlib = SAGE_LOCAL"

        SPKG_INSTALLED_VERSION=
    is_installed=no

    for treevar in SAGE_LOCAL; do
        eval t=\$$treevar
                t=$(eval echo $t)
        if test -n "$t" -a -d "$t/var/lib/sage/installed/"
then :
              for f in "$t/var/lib/sage/installed/zlib"-*; do
                if test -r "$f"
then :
                      if test "$is_installed" = "yes"
then :
                                                                                                              as_fn_error $? "multiple installation records for zlib:
$(ls -l \"$t/var/lib/sage/installed/zlib\"-*)
only one should exist, so please delete some or all of these files and re-run \"$srcdir/configure\"" "$LINENO" 5


fi
                    package_with_version=${f##*/}
                    SPKG_INSTALLED_VERSION=${package_with_version#*-}
                    is_installed=yes
                    case "$SPKG_INSTALLED_VERSION" in #(
  none) :
    spkg_installed_version_text="SPKG" ;; #(
  *) :
    spkg_installed_version_text="SPKG version $SPKG_INSTALLED_VERSION" ;;
esac

fi
            done
                                    break

fi
    done
    if test "x$SPKG_INSTALLED_VERSION" = x""
then :
          case "$SPKG_VERSION" in #(
  none) :
    install_message="SPKG will be installed" ;; #(
  *) :
    install_message="SPKG version $SPKG_VERSION will be installed" ;;
esac

else $as_nop
          if test "$SPKG_VERSION" = "$SPKG_INSTALLED_VERSION"
then :
  install_message="$spkg_installed_version_text is already installed"
else $as_nop
  install_message="installed $spkg_installed_version_text will be replaced by version $SPKG_VERSION"
fi

fi
                if test "x$SAGE_ENABLE_zlib" = xif_installed
then :
  SAGE_ENABLE_zlib=$is_installed
fi
        uninstall_message=""
                    if test "x$SAGE_ENABLE_zlib" = xyes
then :
              message="standard, $install_message"

else $as_nop
              message="standard, but disabled using configure option"

fi


                    SAGE_PACKAGE_VERSIONS="${SAGE_PACKAGE_VERSIONS}$(printf '\nvers_')zlib = ${SPKG_VERSION}"
                                                                if test "x$sage_spkg_install_zlib" = xno
then :
                          SAGE_DUMMY_PACKAGES="${SAGE_DUMMY_PACKAGES} \\$(printf '\n    ')zlib"
            if test "x$sage_require_zlib" = xyes
then :
   message="using system package"

else $as_nop
   message="not required on your platform"

fi
                                        message="$message; SPKG will not be installed"


else $as_nop
                          SAGE_BUILT_PACKAGES="${SAGE_BUILT_PACKAGES} \\$(printf '\n    ')zlib"
            if test ${sage_use_system_zlib+y}
then :
                  reason=$sage_use_system_zlib
                case $reason in #(
  yes) :
     message="no suitable system package; $message"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " zlib"
                                              ;; #(
  force) :
     message="no suitable system package; this is an error"
                                               as_fn_append SAGE_NEED_SYSTEM_PACKAGES " zlib"
                                              ;; #(
  installed) :
     message="$install_message$uninstall_message"
                                              ;; #(
  *) :
     message="$reason; $message"  ;;
esac

fi

fi

                formatted_message=$(printf '%-32s%s' "zlib:" "$message")
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $formatted_message" >&5
printf "%s\n" "$formatted_message" >&6; }

                                            SAGE_SDIST_PACKAGES="${SAGE_SDIST_PACKAGES} \\$(printf '\n    ')zlib"

        spkg_line=" \\$(printf '\n    ')zlib"
    case $is_installed-$SAGE_ENABLE_zlib in #(
  *-yes) :
    as_fn_append SAGE_OPTIONAL_INSTALLED_PACKAGES "$spkg_line" ;; #(
  yes-no) :
    as_fn_append SAGE_OPTIONAL_UNINSTALLED_PACKAGES "$spkg_line" ;; #(
  *) :
     ;;
esac
                    BUILD_DEPS=$build_deps_zlib
    for a in $optional_deps_zlib; do
        as_fn_append BUILD_DEPS ' $(optional_inst_'$a') '
    done
    as_fn_append BUILD_DEPS " | $order_only_deps_zlib"
    DEPS=$runtime_deps_zlib
    CHECK_DEPS=$check_deps_zlib
    SAGE_PACKAGE_DEPENDENCIES="${SAGE_PACKAGE_DEPENDENCIES}$(printf '\nbuild_deps_')zlib = ${BUILD_DEPS}$(printf '\ndeps_')zlib = ${DEPS}$(printf '\ncheck_deps_')zlib = ${CHECK_DEPS}"
                    SAGE_NORMAL_PACKAGES="${SAGE_NORMAL_PACKAGES} \\$(printf '\n    ')zlib"




ac_config_files="$ac_config_files build/make/Makefile-auto build/make/Makefile"

ac_config_files="$ac_config_files src/bin/sage-env-config src/bin/sage-src-env-config build/bin/sage-build-env-config"


ac_config_files="$ac_config_files pkgs/sage-conf/_sage_conf/_conf.py"


ac_config_commands="$ac_config_commands mkdirs"


ac_config_commands="$ac_config_commands links"


cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
# take arguments), then branch to the quote section.  Otherwise,
# look for a macro that doesn't take arguments.
ac_script='
:mline
/\\$/{
 N
 s,\\\n,,
 b mline
}
t clear
:clear
s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
t quote
s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
t quote
b any
:quote
s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
s/\[/\\&/g
s/\]/\\&/g
s/\$/$$/g
H
:any
${
	g
	s/^\n//
	s/\n/ /g
	p
}
'
DEFS=`sed -n "$ac_script" confdefs.h`


ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
printf %s "checking that generated files are newer than configure... " >&6; }
   if test -n "$am_sleep_pid"; then
     # Hide warnings about reused PIDs.
     wait $am_sleep_pid 2>/dev/null
   fi
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
printf "%s\n" "done" >&6; }
 if test -n "$EXEEXT"; then
  am__EXEEXT_TRUE=
  am__EXEEXT_FALSE='#'
else
  am__EXEEXT_TRUE='#'
  am__EXEEXT_FALSE=
fi

if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepOBJC_TRUE}" && test -z "${am__fastdepOBJC_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepOBJC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepOBJCXX_TRUE}" && test -z "${am__fastdepOBJCXX_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepOBJCXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi

: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi



# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error



# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by Sage $as_me 10.6.21, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac



cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_commands="$ac_config_commands"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE

Configuration files:
$config_files

Configuration commands:
$config_commands

Report bugs to <sage-devel@googlegroups.com>."

_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
Sage config.status 10.6.21
configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    printf "%s\n" "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    printf "%s\n" "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h |  --help | --hel | -h )
    printf "%s\n" "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  printf "%s\n" "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"

            SAGE_LOCAL="$SAGE_LOCAL"
            SAGE_SRC="$SAGE_SRC"


        SAGE_LOGS="$SAGE_ROOT/logs/pkgs"
        SAGE_LOCAL="$SAGE_LOCAL"
        SAGE_SHARE="$SAGE_LOCAL/share"
        host="$host"


    SAGE_LOCAL="$SAGE_LOCAL"
    eval SAGE_VENV="$SAGE_VENV"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
    "broken-gcc") CONFIG_COMMANDS="$CONFIG_COMMANDS broken-gcc" ;;
    "build/make/Makefile-auto") CONFIG_FILES="$CONFIG_FILES build/make/Makefile-auto" ;;
    "build/make/Makefile") CONFIG_FILES="$CONFIG_FILES build/make/Makefile" ;;
    "src/bin/sage-env-config") CONFIG_FILES="$CONFIG_FILES src/bin/sage-env-config" ;;
    "src/bin/sage-src-env-config") CONFIG_FILES="$CONFIG_FILES src/bin/sage-src-env-config" ;;
    "build/bin/sage-build-env-config") CONFIG_FILES="$CONFIG_FILES build/bin/sage-build-env-config" ;;
    "pkgs/sage-conf/_sage_conf/_conf.py") CONFIG_FILES="$CONFIG_FILES pkgs/sage-conf/_sage_conf/_conf.py" ;;
    "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
    "links") CONFIG_COMMANDS="$CONFIG_COMMANDS links" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
  test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"


eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`printf "%s\n" "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
  ac_MKDIR_P=$MKDIR_P
  case $MKDIR_P in
  [\\/$]* | ?:[\\/]* ) ;;
  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;


  :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
 ;;
  esac


  case $ac_file$ac_mode in
    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
  # Older Autoconf quotes --file arguments for eval, but not when files
  # are listed without --file.  Let's play safe and only enable the eval
  # if we detect the quoting.
  # TODO: see whether this extra hack can be removed once we start
  # requiring Autoconf 2.70 or later.
  case $CONFIG_FILES in #(
  *\'*) :
    eval set x "$CONFIG_FILES" ;; #(
  *) :
    set x $CONFIG_FILES ;; #(
  *) :
     ;;
esac
  shift
  # Used to flag and report bootstrapping failures.
  am_rc=0
  for am_mf
  do
    # Strip MF so we end up with the name of the file.
    am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
    # Check whether this is an Automake generated Makefile which includes
    # dependency-tracking related rules and includes.
    # Grep'ing the whole file directly is not great: AIX grep has a line
    # limit of 2048, but all sed's we know have understand at least 4000.
    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
      || continue
    am_dirpart=`$as_dirname -- "$am_mf" ||
$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$am_mf" : 'X\(//\)[^/]' \| \
	 X"$am_mf" : 'X\(//\)$' \| \
	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$am_mf" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    am_filepart=`$as_basename -- "$am_mf" ||
$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$am_mf" : 'X\(//\)$' \| \
	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$am_mf" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    { echo "$as_me:$LINENO: cd "$am_dirpart" \
      && sed -e '/# am--include-marker/d' "$am_filepart" \
        | $MAKE -f - am--depfiles" >&5
   (cd "$am_dirpart" \
      && sed -e '/# am--include-marker/d' "$am_filepart" \
        | $MAKE -f - am--depfiles) >&5 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } || am_rc=$?
  done
  if test $am_rc -ne 0; then
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Something went wrong bootstrapping makefile fragments
    for automatic dependency tracking.  If GNU make was not used, consider
    re-running the configure script with MAKE=\"gmake\" (or whatever is
    necessary).  You can also try re-running configure with the
    '--disable-dependency-tracking' option to at least be able to build
    the package (albeit without support for automatic dependency tracking).
See \`config.log' for more details" "$LINENO" 5; }
  fi
  { am_dirpart=; unset am_dirpart;}
  { am_filepart=; unset am_filepart;}
  { am_mf=; unset am_mf;}
  { am_rc=; unset am_rc;}
  rm -f conftest-deps.mk
}
 ;;
    "broken-gcc":C)
            # Re-run the check just in case, such as when re-running
            # config.status

    SAGE_BROKEN_GCC=no
    if test -n "$SAGE_LOCAL" -a -f "$SAGE_LOCAL/bin/gcc"; then
        if test -x "$SAGE_LOCAL/bin/g++"; then
            echo '#include <complex>' >conftest.cpp
            echo 'auto inf = 1.0 / std::complex<double>();' >>conftest.cpp

            # #31097: Do not try to source sage-env-config here - it is generated by configure
            # and is not needed to set up the compiler variables.
            if ! bash -c "source '$SAGE_SRC/bin/sage-env' && g++ -O3 -c -o conftest.o conftest.cpp"; then
                SAGE_BROKEN_GCC=yes
            fi
            rm -f conftest.*
        fi
    fi

            if test x$SAGE_BROKEN_GCC = xyes; then
                touch build/make/.clean-broken-gcc
            fi
         ;;
    "mkdirs":C)
        for d in "$SAGE_LOGS" "$SAGE_LOCAL" \
            "$SAGE_LOCAL/bin" "$SAGE_LOCAL/etc" \
            "$SAGE_LOCAL/include" "$SAGE_LOCAL/lib" \
            "$SAGE_LOCAL/lib/pkgconfig" \
            "$SAGE_SHARE" "$SAGE_LOCAL/var/lib/sage/installed"; do
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating directory $d" >&5
printf "%s\n" "$as_me: creating directory $d" >&6;}
                mkdir -p "$d" || as_fn_error $? "could not create $d" "$LINENO" 5
        done

        if test -d "$SAGE_LOCAL/lib64"; then
            if test ! -L "$SAGE_LOCAL/lib64"; then
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $SAGE_LOCAL/lib64 is not a symlink, see Issue #19782" >&5
printf "%s\n" "$as_me: $SAGE_LOCAL/lib64 is not a symlink, see Issue #19782" >&6;}
                as_fn_error $? "Cannot perform incremental update, run \"make distclean && make\"" "$LINENO" 5
            fi
        else
            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating symbolic link lib64 -> lib" >&5
printf "%s\n" "$as_me: creating symbolic link lib64 -> lib" >&6;}
            ln -s lib "$SAGE_LOCAL/lib64"
        fi
                if test -z "$SAGE_BUILD_DIR"; then
            SAGE_BUILD_DIR="$SAGE_LOCAL/var/tmp/sage/build"
        fi
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating directory $SAGE_BUILD_DIR" >&5
printf "%s\n" "$as_me: creating directory $SAGE_BUILD_DIR" >&6;}
        mkdir -p "$SAGE_BUILD_DIR" || as_fn_error $? "error creating directory $SAGE_BUILD_DIR (SAGE_BUILD_DIR)" "$LINENO" 5
        rm -f "$SAGE_BUILD_DIR"/conftest
        touch "$SAGE_BUILD_DIR"/conftest || as_fn_error $? "error creating a file in $SAGE_BUILD_DIR" "$LINENO" 5
        case $host in
            *-*-mingw*)
                ;;
            *)
                chmod +x "$SAGE_BUILD_DIR"/conftest || as_fn_error $? "error setting file permissions +x in $SAGE_BUILD_DIR" "$LINENO" 5
                test -x "$SAGE_BUILD_DIR"/conftest || as_fn_error $? "file permissions +x did not persist in $SAGE_BUILD_DIR" "$LINENO" 5
                chmod -x "$SAGE_BUILD_DIR"/conftest || as_fn_error $? "error setting file permissions -x in $SAGE_BUILD_DIR" "$LINENO" 5
                test -x "$SAGE_BUILD_DIR"/conftest && as_fn_error $? "file permissions -x did not persist in $SAGE_BUILD_DIR" "$LINENO" 5
                rm -f "$SAGE_BUILD_DIR"/conftest
                ;;
        esac
     ;;
    "links":C)
        SYMLINK="${ac_top_build_prefix}prefix"
    if test -L "$SYMLINK" -o ! -e "$SYMLINK"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating convenience symlink $SYMLINK -> $SAGE_LOCAL" >&5
printf "%s\n" "$as_me: creating convenience symlink $SYMLINK -> $SAGE_LOCAL" >&6;}
        rm -f "$SYMLINK"
        ln -sf "$SAGE_LOCAL" "$SYMLINK"

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cannot create convenience symlink $SYMLINK -> $SAGE_LOCAL because the file exists and is not a symlink; this is harmless" >&5
printf "%s\n" "$as_me: cannot create convenience symlink $SYMLINK -> $SAGE_LOCAL because the file exists and is not a symlink; this is harmless" >&6;}

fi
    SYMLINK="${ac_top_build_prefix}venv"
    if test -L "$SYMLINK" -o ! -e "$SYMLINK"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating convenience symlink $SYMLINK -> $SAGE_VENV" >&5
printf "%s\n" "$as_me: creating convenience symlink $SYMLINK -> $SAGE_VENV" >&6;}
        rm -f "$SYMLINK"
        ln -sf "$SAGE_VENV" "$SYMLINK"

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cannot create convenience symlink $SYMLINK -> $SAGE_VENV because the file exists and is not a symlink; this is harmless" >&5
printf "%s\n" "$as_me: cannot create convenience symlink $SYMLINK -> $SAGE_VENV because the file exists and is not a symlink; this is harmless" >&6;}

fi
    SYMLINK="${ac_top_build_prefix}wheels"
    if test -L "$SYMLINK" -o ! -e "$SYMLINK"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating convenience symlink $SYMLINK -> venv/var/lib/sage/wheels" >&5
printf "%s\n" "$as_me: creating convenience symlink $SYMLINK -> venv/var/lib/sage/wheels" >&6;}
        rm -f "$SYMLINK"
        ln -sf venv/var/lib/sage/wheels "$SYMLINK"

else $as_nop

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: cannot create convenience symlink $SYMLINK -> $SAGE_VENV because the file exists and is not a symlink; this is harmless" >&5
printf "%s\n" "$as_me: cannot create convenience symlink $SYMLINK -> $SAGE_VENV because the file exists and is not a symlink; this is harmless" >&6;}

fi
 ;;

  esac
done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi



    if test -n "$SAGE_NEED_SYSTEM_PACKAGES" -o -n "$SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL"
then :

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:

    notice: the following SPKGs did not find equivalent system packages:

       $SAGE_NEED_SYSTEM_PACKAGES  $SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL
        " >&5
printf "%s\n" "$as_me:

    notice: the following SPKGs did not find equivalent system packages:

       $SAGE_NEED_SYSTEM_PACKAGES  $SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL
        " >&6;}
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the package system in use" >&5
printf %s "checking for the package system in use... " >&6; }
        SYSTEM=$(build/bin/sage-guess-package-system 2>& 6)
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SYSTEM" >&5
printf "%s\n" "$SYSTEM" >&6; }
        if test $SYSTEM != unknown
then :

            print_sys () {
                build/bin/sage-print-system-package-command $SYSTEM --verbose="    " --prompt="      $ " --sudo "$@"
            }
            SYSTEM_PACKAGES=$(build/bin/sage-get-system-packages $SYSTEM $SAGE_NEED_SYSTEM_PACKAGES)
            if test -n "$SYSTEM_PACKAGES"
then :

                COMMAND=$(print_sys update && print_sys install $SYSTEM_PACKAGES && SAGE_ROOT="$SAGE_ROOT" print_sys setup-build-env)
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}:

    hint: installing the following system packages, if not
    already present, is recommended and may avoid having to
    build them (though some may have to be built anyway):

$COMMAND
" >&5
printf "%s\n" "$as_me:

    hint: installing the following system packages, if not
    already present, is recommended and may avoid having to
    build them (though some may have to be built anyway):

$COMMAND
" >&6;}
                need_reconfig_msg=yes

fi
            SYSTEM_PACKAGES=$(build/bin/sage-get-system-packages $SYSTEM $SAGE_NEED_SYSTEM_PACKAGES_OPTIONAL)
            if test -n "$SYSTEM_PACKAGES"
then :

                COMMAND=$(print_sys update && print_sys install $SYSTEM_PACKAGES && SAGE_ROOT="$SAGE_ROOT" print_sys setup-build-env)
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}:

    hint: installing the following system packages, if not
    already present, may provide additional optional features:

$COMMAND
" >&5
printf "%s\n" "$as_me:

    hint: installing the following system packages, if not
    already present, may provide additional optional features:

$COMMAND
" >&6;}
                need_reconfig_msg=yes

fi
                        if test "x$need_reconfig_msg" = xyes
then :

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}:

    hint: After installation, re-run configure using:

      \$ make reconfigure
                " >&5
printf "%s\n" "$as_me:

    hint: After installation, re-run configure using:

      \$ make reconfigure
                " >&6;}

else $as_nop

                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No equivalent system packages for $SYSTEM are known to Sage" >&5
printf "%s\n" "$as_me: No equivalent system packages for $SYSTEM are known to Sage" >&6;}

fi

fi

fi
        if test ${SAGE_SPKG_ERRORS+y}
then :
  as_fn_error $? "
$SAGE_SPKG_ERRORS
    " "$LINENO" 5
fi



