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+#! /bin/sh
+#
+# Makefile helper script for the Fast Light Tool Kit (FLTK) documentation.
+#
+# Copyright 1998-2020 by Bill Spitzak and others.
+#
+# This library is free software. Distribution and use rights are outlined in
+# the file "COPYING" which should have been included with this file. If this
+# file is missing or damaged, see the license at:
+#
+# https://www.fltk.org/COPYING.php
+#
+# Please see the following page on how to report bugs and issues:
+#
+# https://www.fltk.org/bugs.php
+#
+
+# This script generates latex/refman.pdf after doxygen has been executed.
+#
+# Input: run `doxygen Doxybook' (creates files in subdirectory latex)
+# Output: latex/refman.pdf (if successful)
+#
+# Next step: cp -f latex/refman.pdf fluid.pdf (why is this extra step needed ?)
+#
+# Working directory: fltk/documentation
+#
+# Used in: Makefile and CMakeLists.txt
+
+run_pdflatex() {
+ pdflatex --interaction=nonstopmode \
+ "\pdfinfo{/CreationDate(@PDF_DATE@)/ModDate(@PDF_DATE@)}\input{refman.tex}"
+}
+
+( cd latex
+ run_pdflatex
+ makeindex refman.idx
+ run_pdflatex
+ latex_count=5
+ while egrep -s 'Rerun (LaTeX|to get cross-references right)' refman.log \
+ && [ $latex_count -gt 0 ]
+ do
+ echo "Rerunning pdflatex ..."
+ pdflatex --interaction=nonstopmode refman.tex
+ latex_count=`expr $latex_count - 1`
+ done
+ cd ..) > pdfall.log 2>&1