if is_build_script_done finished; then
        exit 212;
elif [ "x${2}" = "xlibz" ]; then
	_pkg_url=https://sortix.org/libz/release/libz-${PKG_LIBZ_VERSION}.tar.gz;
	_pkg_fname=${_pkg_url##*/};
	_pkg_sha256sum=${PKG_LIBZ_SHA256SUM};
	_pkg_subdir=${2}-${PKG_LIBZ_VERSION};
elif [ "x${2}" = "xgzip" ]; then
	_pkg_url=https://ftp.gnu.org/gnu/gzip/gzip-${PKG_GZIP_VERSION}.tar.gz;
	_pkg_fname=${_pkg_url##*/};
	_pkg_sha256sum=${PKG_GZIP_SHA256SUM};
	_pkg_subdir=${2}-${PKG_GZIP_VERSION};
fi;
fetch ${_pkg_url} ${_pkg_sha256sum};
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%%-*} native;
	rm_if_exists -c -m ${_build_dir};
	cp -a ../portage/config.cache .;
	CFLAGS="${CFLAGS_PACKAGES}"		\
	../${_pkg_subdir}/configure		\
		--host=${HOST_NATIVE}		\
		--prefix=			\
		--target=${TARGET};
	set_build_script_done configured -built;
else
	cd ${_build_dir};
fi;
if ! is_build_script_done built; then
	if [ "x${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