#

# set -o noglob is assumed.

#

build_args() {

	local _opt="";

	while getopts a:Ab:C:dD:FhPr:Rv _opt; do

	case "${_opt}" in

	a)	ARCH="${OPTARG}"; ;;

	A)	ARG_AS_NEEDED=1; ;;

	b)	BUILD="${OPTARG}"; ;;	

	C)	ARG_CLEAN_BUILDS="${OPTARG}"; ;;

	d)	ARG_DEBUG_MINIPIX=1; ;;

	D)	ARG_DIST="${OPTARG}"; ;;

	F)	ARG_FETCH_FORCE=1; ;;

	h)	cat etc/build.usage; exit 0; ;;

	P)	ARG_PARALLEL="${OPTARG:-auto}"; ;;

	r)	ARG_RESTART="${OPTARG}"; ;;

	R)	ARG_RELAXED=1; ;;

	v)	: $((ARG_VERBOSE+=1)); ;;

	*)	cat etc/build.usage; exit 1; ;;

	esac; done; shift $((${OPTIND}-1));

	if ex_rtl_lmatch "${ARG_DIST}" , zipdist\

	&& ! ex_rtl_lmatch "${ARG_DIST}" , minipix; then

		ARG_DIST="${ARG_DIST:+${ARG_DIST},}minipix";

	fi;

	if [ -n "${ARG_RESTART}" ]\

	&& [ "${ARG_RESTART#\*}" != "${ARG_RESTART}" ]; then

		ARG_RESTART="${ARG_RESTART#\*}"; ARG_RESTART_RECURSIVE=1;

	fi;

	case "${ARG_RESTART}" in

	ALL)	ARG_RESTART_AT=ALL; ;;

	LAST)	ARG_RESTART_AT=""; ;;

	"")	;;

	*)	if [ "${ARG_RESTART%:*}" != "${ARG_RESTART}" ]; then

			ARG_RESTART_AT="${ARG_RESTART#*:}"; ARG_RESTART="${ARG_RESTART%:*}";

		else

			ARG_RESTART_AT=ALL;

		fi;

		ARG_RESTART="$(echo "${ARG_RESTART}" | sed "s/,/ /g")";

		;;

	esac;

	while [ ${#} -gt 0 ]; do

	case "${1}" in

	*=*)	ex_rtl_set_var_unsafe "${1%%=*}" "${1#*=}"; ;;

	*)	BUILD_GROUPS="${BUILD_GROUPS:+${BUILD_GROUPS} }${1}"; ;;

	esac; shift; done;

};

# vim:filetype=sh