make sure we have fsmgr source before trying to build fsmgr

1 files changed, 2 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index 8377a69..bca6665 100644
--- a/Makefile
+++ b/Makefile
@@ -29,7 +29,7 @@ isolinux_files:=$(wildcard isolinux/*)
 clean:
         rm -f samizdat-paths.sh ${compiled_programs}
 
-.PHONY: samizdat-paths.sh all clean
+.PHONY: all clean
 samizdat-paths.sh: src/samizdat-paths.in
         @sed -e "s?PREFIX?$(prefix)?g" $< > $@
 include samizdat-paths.sh
@@ -52,7 +52,7 @@ include user.mk
 
 .PHONY: rootfs
 rootfs:
-        : git submodule update
+        [ -e fsmgr/Makefile ] || git submodule update --init
         $(MAKE) -C fsmgr
         $(MAKE) -C fsmgr install
         $(MAKE) -C rootfs