#

# set +o errexit -o noglob -o nounset is assumed.

#

pkg_configure_patch() {

	local	_patch_cwd="" _patch_dir="${MIDIPIX_BUILD_PWD}/patches" _patch_fname=""\

		_patches_done="" _pkg_name_full="${PKG_NAME}${PKG_VERSION:+-${PKG_VERSION}}"\

		_strip_count=0;

	if [ -n "${PKG_FNAME:-}" ]\

	&& [ -n "${PKG_URLS_GIT:-}" ]; then

		_patch_cwd="${PKG_BASE_DIR}"; _strip_count=0;

	else

		_patch_cwd="${PKG_BASE_DIR}/${PKG_SUBDIR}"; _strip_count=1;

	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}" ]\

		&& ! rtl_lmatch "${_patches_done}" "${_patch_fname}"; then

			if ! patch -b -d "${_patch_cwd}" "-p${_strip_count}" < "${_patch_fname}"; then

				set -o noglob; return 1;

			else

				_patches_done="$(rtl_lconcat "${_patches_done}" "${_patch_fname}")";

			fi;

		fi;

	done; set -o noglob;

};

# vim:filetype=sh