-case ${GNULIB_SRCDIR--} in
--)
- echo "$0: getting gnulib files..."
- git submodule init || exit $?
- git submodule update || exit $?
- GNULIB_SRCDIR=.gnulib
- ;;
-*)
- # Redirect the gnulib submodule to the directory on the command line
- # if possible.
- if test -d "$GNULIB_SRCDIR"/.git && \
- git config --file .gitmodules submodule.gnulib.url >/dev/null; then
- git submodule init
- GNULIB_SRCDIR=`cd $GNULIB_SRCDIR && pwd`
- git config --replace-all submodule.gnulib.url $GNULIB_SRCDIR
- echo "$0: getting gnulib files..."
- git submodule update || exit $?
- GNULIB_SRCDIR=.gnulib
- else
- echo >&2 "$0: invalid gnulib srcdir: $GNULIB_SRCDIR"
- exit 1
- fi
- ;;
-esac
+echo "$0: getting gnulib files..."
+git submodule init || exit $?
+git submodule update || exit $?
+GNULIB_SRCDIR=.gnulib