Accept options to makepkg after a -- so that we can accept longopts for...

usage ()

{

    echo "usage ${APPNAME} [-h] [-c CHROOT_SHELL] [makepkg args]"

    echo "usage ${APPNAME} [-h] [-c CHROOT_SHELL] [--] [makepkg args]"

    echo " Run this script in a PKGBUILD dir to build a package inside a"

    echo " clean chroot. All unrecognized arguments passed to this script"

    echo " will be passed to makepkg."

    echo "command:"

    echo "    mkarchroot \$CHROOT_SHELL base base-devel sudo"

    echo ""

    echo "If you have problems passing params to makepkg or need to pass long"

    echo "options, put -- between the makechrootpkg args and the makepkg args"

    echo ""

    echo "Default makepkg args: $MAKEPKG_ARGS"

    exit 1

}

    esac

done

# Pass all arguments after -- right to makepkg

MAKEPKG_ARGS="$MAKEPKG_ARGS ${*:$OPTIND}"

if [ ! -d "$chrootdir" ]; then

    echo "No \$CHROOT_SHELL defined, or invalid path"

    exit 1