doc: instead of replacing the whole refman.tex file, just replace the end of the created one with our contents (this will avoid to break everything at each new doxygen release)

doc/doxygen/Makefile.am

@@ -235,6 +235,8 @@ $(DOX_TAG): $(dox_inputs)
 	@if test -f html/navtree.js ; then $(SED) -i 's/\[ "Files", "Files.html", null \]/\[ "", "Files.html", null \]/' html/navtree.js ; fi
 	@$(SED) -i 's/.*"Files.html".*//' html/pages.html
 	@if test -f latex/main.tex ; then mv latex/main.tex latex/index.tex ; fi
+	@$(SED) -i '/\\begin{titlepage}/,$$d' $(DOX_LATEX_DIR)/refman.tex
+	@cat $(top_srcdir)/doc/doxygen/refman.tex >> $(DOX_LATEX_DIR)/refman.tex
 
 dist_pdf_DATA = $(DOX_PDF)
 

doc/doxygen/doxygen-config.cfg.in

@@ -65,6 +65,6 @@ EXAMPLE_PATH           = @top_srcdir@/doc/doxygen \
 
 INPUT_FILTER           = @top_builddir@/doc/doxygen/doxygen_filter.sh
 
-LATEX_HEADER           = @top_srcdir@/doc/doxygen/refman.tex
+#LATEX_HEADER           = @top_srcdir@/doc/doxygen/refman.tex
 
 IMAGE_PATH             = @top_srcdir@/doc/doxygen/chapters

doc/doxygen/refman.tex

@@ -1,52 +1,4 @@
-\documentclass{book}
-\usepackage[a4paper,top=2.5cm,bottom=2.5cm,left=2.5cm,right=2.5cm]{geometry}
-\usepackage{makeidx}
-\usepackage{natbib}
-\usepackage{graphicx}
-\usepackage{multicol}
-\usepackage{float}
-\usepackage{listings}
-\usepackage{color}
-\usepackage{ifthen}
-\usepackage[table]{xcolor}
-\usepackage{textcomp}
-\usepackage{alltt}
-\usepackage{ifpdf}
-\usepackage{./version}
-\ifpdf
-\usepackage[pdftex,
-            pagebackref=true,
-            colorlinks=true,
-            linkcolor=blue,
-            unicode
-           ]{hyperref}
-\else
-\usepackage[ps2pdf,
-            pagebackref=true,
-            colorlinks=true,
-            linkcolor=blue,
-            unicode
-           ]{hyperref}
-\usepackage{pspicture}
-\fi
-\usepackage[utf8]{inputenc}
-\usepackage{mathptmx}
-\usepackage[scaled=.90]{helvet}
-\usepackage{courier}
-\usepackage{sectsty}
-\usepackage{amssymb}
-\usepackage[titles]{tocloft}
-\usepackage{doxygen}
-\lstset{language=C++,inputencoding=utf8,basicstyle=\footnotesize,breaklines=true,breakatwhitespace=true,tabsize=8,numbers=left }
-\makeindex
-\setcounter{tocdepth}{3}
-\renewcommand{\familydefault}{\sfdefault}
-\hfuzz=15pt
-\setlength{\emergencystretch}{15pt}
-\hbadness=750
-\tolerance=750
-\begin{document}
-\hypersetup{pageanchor=false,citecolor=blue}
+\input{./version.sty}
 \begin{titlepage}
 \vspace*{4cm}
 {\Huge \textbf{StarPU Handbook}}\\