Track template Makefile

Makefile

@@ -6,7 +6,7 @@ GHPAGES_EXTRA = $(foreach ext,.html .txt,$(addsuffix $(ext),$(foreach draft,$(dr
 include $(LIBDIR)/main.mk
 
 $(LIBDIR)/main.mk:
-ifneq (,$(shell git submodule status $(LIBDIR) 2>/dev/null))
+ifneq (,$(shell grep "path *= *$(LIBDIR)" .gitmodules 2>/dev/null))
 	git submodule sync
 	git submodule update $(CLONE_ARGS) --init
 else