#
# set -o errexit -o noglob are assumed.
#

pkg_configure_patch() {
	local _pkg_name _pkg_name_full _patch_dir _patch_fname _patches_done;
	for _pkg_name in "${PKG_NAME}" "${PKG_NAME_PARENT}"; do
		if [ -z "${_pkg_name}" ]; then
			continue;
		else
			_pkg_name_full="${_pkg_name}${PKG_VERSION:+-${PKG_VERSION}}";
			_patch_dir="${MIDIPIX_BUILD_PWD}/patches";
		fi;
		set +o noglob; for _patch_fname in 						\
				${_patch_dir}/${_pkg_name}/*.patch				\
				${_patch_dir}/${_pkg_name_full}.local.patch			\
				${_patch_dir}/${_pkg_name_full}.local@${BUILD_HNAME}.patch	\
				"${PKG_PATCHES_EXTRA}"; do
			if [ -r "${_patch_fname}" ]\
			&& ! ex_rtl_lmatch "${_patches_done}" " " "${_patch_fname}"; then
				patch -b -d "${PKG_BASE_DIR}/${PKG_SUBDIR}" -p1 < "${_patch_fname}";
				_patches_done="${_patches_done:+${_patches_done} }${_patch_fname}";
			fi;
		done; set -o noglob;
	done;
};

# vim:filetype=sh