# OpenOffice 1.1.4 produces build errors with gcc34 and later versions
CC=no_usable_CC_version_found
CXX=no_usable_CXX_version_found
for V in gcc-30 gcc-31 gcc-32 gcc-33 gcc g++-30 g++-31 g++-32 g++-33 g++;
do
	[ "`type -p $V`" == "" ] && continue
	case "`$V --version | grep "(GCC)" | cut -f3 -d" "`" in
		3.[0-3].*) [ "${V:0:3}" == "gcc" ] && CC=$V || CXX=$V;;
	esac
done

export CC CXX
 
# OpenOffice 1.1.4 produces build errors with JDK 1.5.0
JAVADIR="`ls /opt/j2sdk1.4* -d | tail -n1`"

build_openoffice() {
	unzip $archdir/gpc${GPCVER//./}.zip
	mv gpc*/* external/gpc

	# set LD_LIBRARY_PATH so libstdc++.so.5 is found
	CCVER="`$CC --version | grep "(GCC)" | cut -f3 -d" "`"
	CXXVER="`$CXX --version | grep "(GCC)" | cut -f3 -d" "`"
	CCMACHINE="`$CC -dumpmachine`"
	CXXMACHINE="`$CXX -dumpmachine`"
	LD_LIBRARY_PATH="/usr/lib/gcc-lib/$CCMACHINE/$CCVER:/usr/lib/gcc-lib/$CXXMACHINE/$CXXVER:$LD_LIBRARY_PATH"
	export LD_LIBRARY_PATH

	cd config_office
	# --prefix=<prefix> is ignored!?
	eval ./configure --prefix=/opt/OpenOffice --with-jdk-home=$JAVADIR
 
	cd ..
	./bootstrap
 
	# OpenOffice 1.1.4 searches in /usr/lib/gcc-lib/*-*-1-* 
	# instead of /usr/lib/gcc-lib/*-*-linux-*
	for N in /usr/lib/gcc-lib/*-*-*-*;
	do
		L="${N//-linux-/-1-}"
		if [[ -e "$N" && ! -e "$L" ]]; then
	 		tempLinks="$tempLinks $L"
 			ln -svf "${N##*/}" "$L"
		fi
	done

	# the idl compiler needs a symlink to the idl preprocessor in every
	# directory an .idl file is compiled in even if idlcpp is in the PATH. o_O
	# run idlc_ln.sh in the src.openoffice*/debug.sh environment to 
	# automatically create additional symlinks as required. Then use
	# 'find -type l -name idlcpp > idlcpp_links.txt' to get all symlinks.
	while read N;
	do
		M="`echo ${N%/*} | sed -e's,/[^/]*,/..,g'`";
		ln -svf "$M/solver/6*/unxlngi4.pro/bin/idlcpp" "$N"
	done < $confdir/idlcpp_links.txt

	# in expat/.../{xmltok,xmlparse} $MAKE is used but dmake is appropriate
	DMAKE=dmake

	# start build with bash
	. LinuxIntelEnv.Set.sh
	
	# set LD_LIBRARY_PATH so libstdc++.so.5 is found
	CCVER="`$CC --version | grep "(GCC)" | cut -f3 -d" "`"
	CXXVER="`$CXX --version | grep "(GCC)" | cut -f3 -d" "`"
	CCMACHINE="`$CC -dumpmachine`"
	CXXMACHINE="`$CXX -dumpmachine`"
	LD_LIBRARY_PATH="/usr/lib/gcc-lib/$CCMACHINE/$CCVER:/usr/lib/gcc-lib/$CXXMACHINE/$CXXVER:$LD_LIBRARY_PATH"

	export DMAKE LD_LIBRARY_PATH

	dmake
 
	# start build with tcsh
	# echo "source LinuxIntelEnv.Set;"\
	#  " setenv LD_LIBRARY_PATH \"$LD_LIBRARY_PATH\";"\
	# " setenv DMAKE $DMAKE;"\
	#  " rehash;"\
	# " dmake; echo $LD_LIBRARY_PATH;" | tcsh -s

	rm -f $tempLinks 
 
	cd instsetoo/unxlngi4.pro/$ROCKCFG_PKG_OPENOFFICE_LANGUAGE/normal/
	
	# this will create an OpenOffice.org1.1.4 dir below prefix;
	# --single means no network install, the installation
	# will be ready to use without the need to run setup
	./install --prefix=/opt --single
}

custmain=build_openoffice
hook_add prepare 3 "mkdir OpenOffice-$ver; cd OpenOffice-$ver"
nocvsinsrcdir=0