\documentclass{article}

% Make PDFLaTeX builds reproducible
\special{pdf:trailerid [
    <00112233445566778899aabbccddeeff>
    <00112233445566778899aabbccddeeff>
]}

\usepackage{verbatim}
\usepackage{graphics}
\usepackage{import}

% Must be last
\usepackage{hyperref}
\hypersetup{allcolors=tab.blue,colorlinks=true,linktoc=none,pdfcreator={},pdfproducer={}}

% Title info
\title{Smile}
\author{You}
\date{Some day}

\begin{document}
    \maketitle
    \import{subdir}{generated.tex}
\end{document}
