-cvs_cmd build build "$buildtag"
-cvs_cmd portals portals "$portalstag"
-cvs_cmd lustre lustre-core "$lustretag"
+cvs_cmd build lustre-build "$buildtag"
+
+if [ -f build/buildcvs ] ; then
+ . build/buildcvs
+else
+ fatal 1 "build/buildcvs does not exist; not updating other modules."
+fi
+
+if [ "$error_modules" ] ; then
+ fatal 1 "There were errors checking out the following directories: $error_modules"
+fi