# Description: GNU Java Compiler.
# URL: http://gcc.gnu.org/
# Maintainer: Danny Rawlins, romster at shortcircuit dot net dot au
# Packager: Aaron Marks, nymacro at gmail dot com
# Depends On: texinfo

name=gcj
version=4.1.2
release=1
source=(ftp://ftp.gnu.org/pub/gnu/gcc/gcc-$version/gcc-{core,g++,java}-$version.tar.bz2 \
	gcj-$version-nocheck-fixincludes.patch \
	gcj-$version-fixinc.patch)

build() {
	patch -d gcc-$version -p1 -i $SRC/gcj-$version-nocheck-fixincludes.patch
	patch -d gcc-$version -p1 -i $SRC/gcj-$version-fixinc.patch

	sed -i -e 's|VERSUFFIX ""|VERSUFFIX " (CRUX)"|' \
		gcc-$version/gcc/version.c

	mkdir build
	cd build

	../gcc-$version/configure \
		--prefix=/usr \
		--libexecdir=/usr/lib \
		--enable-languages=java \
		--enable-threads=posix \
		--enable-__cxa_atexit \
		--enable-clocale=gnu \
		--enable-shared \
		--disable-nls \
		--with-x=no \
		--enable-version-specific-runtime-libs

	make bootstrap
	make check
	make -j1 prefix=$PKG/usr install

	ln -sf /usr/libexec/gcc/i686-pc-linux-gnu/$version/jc1 $PKG/usr/bin/jc1
	
	# remove un-needed files
	find $PKG -name 'README' -delete

	rm \
		$PKG/usr/lib/libiberty.a \
		$PKG/usr/bin/*-linux-gnu-* \
		$PKG/usr/man/man1/{cpp,g++,gcc,gcov}.1

	rm -r \
		$PKG/usr/info \
		$PKG/usr/man/man7 \
		$PKG/usr/lib/gcc/*/$version/install-tools

	# remove files already on the system out of the port
	for i in $(find $PKG | sed -e "s|$PKG|/|"); do
		if [ -e "$i" ] && [ ! -d "$i" ] ; then
			rm $PKG/$i
		fi
	done

	# Remove empty directories
	find $PKG -depth -empty -delete

	# remove build links from *.la files
	for i in `find $PKG -name '*.la' | sed -e "s|$PKG|/|"`; do
		sed -i "s|-L$SRC[^ ]* ||g" $PKG/$i
	done

	# install distcc symlinks if distcc is installed
	if pkginfo -i |grep '^distcc '; then
		install -d $PKG/usr/lib/distcc
		for c in gcj jc1; do
			cd $PKG/usr/lib/distcc && ln -s ../../bin/distcc $c
		done
	fi

	# install ccache symlinks if ccache is installed
	if pkginfo -i |grep '^ccache '; then
		install -d $PKG/usr/lib/ccache
		for c in gcj jc1; do
			cd $PKG/usr/lib/ccache && ln -s ../../bin/ccache $c
		done
	fi
}