if is_build_script_done finished; then

        exit 212;

elif [ "x${3}" = "xlibz" ]; then

	_pkg_url="https://sortix.org/libz/release/libz-${LIBZ_VERSION}.tar.gz";

	_pkg_fname="${_pkg_url##*/}";

elif [ "x${3}" = "xgzip" ]; then

	_pkg_url="ftp://ftp.gnu.org/gnu/gzip/gzip-${GZIP_VERSION}.tar.gz";

	_pkg_fname="${_pkg_url##*/}";

fi;

fetch "${_pkg_url}";

if ! is_build_script_done extracted; then

	rm_if_exists "${_pkg_fname%%.tar*}";

	tar -axf "${_pkg_fname}";

	set_build_script_done extracted -patched;

fi;

if ! is_build_script_done configured; then

	set_build_dir "${_pkg_fname%%-*}" "${TARGET}";

	rm_if_exists -c -m "${_build_dir}";

	cp -a "../portage/config.cache" .;

	CFLAGS="${CFLAGS_PACKAGES}"		\

	"../${LIBZ_VERSION}/configure"		\

		--host="${HOST_NATIVE}"		\

		--prefix=""			\

		--target="${TARGET}";

	set_build_script_done configured -built;

fi;

if ! is_build_script_done built; then

	if [ "x${3}" = "xlibz" ]; then

		make -j18;

	elif [ "x${3}" = "xgzip" ]; then

		make clean;

		make CFLAGS="-g3 -O0 -I${PREFIX_NATIVE}/include" LDFLAGS="--sysroot=${PREFIX_NATIVE}";

	fi;

	set_build_script_done built -installed;

fi;

if ! is_build_script_done installed; then

	if [ "x${3}" = "xlibz" ]; then

		make -j18 DESTDIR="${PREFIX_NATIVE}" install;

	elif [ "x${3}" = "xgzip" ]; then

		cp -a gunzip gzip zcat "${PREFIX_NATIVE}/bin";

	fi;

	set_build_script_done installed finished;

fi;

# vim:filetype=sh