#!/bin/bash
# autogen.sh
# Run this script to generate all initial makefiles.

# Get version and revision number
MAJ=0
MIN=13
REV=0

#if svn --xml info >/dev/null 2>&1; then
#	REV=`svn --xml info | tr -d '\r\n' | sed -e 's/.*<commit.*revision="\([0-9]*\)".*<\/commit>.*/\1/'`
#elif svn --version --quiet >/dev/null 2>&1; then
#	REV=`svn info | grep "^Revision:" | cut -d" " -f2`
#fi
# count all lines that don't match this string
REV=`git rev-list HEAD | grep -cv "*"`

# if revision.m4 does not exist, create it
REV_FILE=revision.m4
#if [ -f $REV_FILE ]; then
#	echo "$REV_FILE found"
#else
#	echo "m4_define([FREECAD_MAJOR], $MAJ)" > $REV_FILE
#	echo "m4_define([FREECAD_MINOR], $MIN)" >> $REV_FILE
#	echo "m4_define([FREECAD_MICRO], $REV)" >> $REV_FILE
#	echo "$REV_FILE created"
#fi
echo "m4_define([FREECAD_MAJOR], $MAJ)" > $REV_FILE
echo "m4_define([FREECAD_MINOR], $MIN)" >> $REV_FILE
echo "m4_define([FREECAD_MICRO], $REV)" >> $REV_FILE

# create m4 subdirectory which fails for some older versions of autotools
[ -d m4 ] || mkdir m4

if which glibtoolize > /dev/null 2>&1; then
	echo "calling glibtoolize"
	glibtoolize --force --copy
elif which libtoolize > /dev/null 2>&1; then
	echo "calling libtoolize"
	libtoolize --force --copy
else
    echo "can't find libtoolize or glibtoolize"
    exit 1
fi

# http://www.gnu.org/software/hello/manual/automake/Macro-Search-Path.html
if [ -d /usr/local/share/aclocal ]; then
	echo "calling aclocal -I /usr/local/share/aclocal"
	aclocal -I /usr/local/share/aclocal
else
	echo "calling aclocal"
	aclocal
fi

echo "calling autoheader"
autoheader

echo "calling automake"
automake --add-missing --copy

echo "calling autoconf"
autoconf

echo "Done"
echo "Please run configure."

# touch file to update Version.h
touch src/Build/Version.h.in