use homegrown submodule update for now

diff --git a/buildxen.sh b/buildxen.sh
index c5c869e5db16f73f6af7963f497887b99438c9c6..2dd25bf1f2c2d49fe9927c425a3366cb7546229a 100755 (executable)
--- a/buildxen.sh
+++ b/buildxen.sh
@@ -21,7 +21,9 @@ for lib in ${MORELIBS}; do
        LIBS="${LIBS} rumpsrc/${lib}"
 done
 
-docheckout rumpsrc nblibs
+if git submodule status rumpsrc | grep -q '^-' ; then
+       git submodule update --init --recursive rumpsrc
+fi
 
 [ "$1" = "justcheckout" ] && { echo ">> $0 done" ; exit 0; }