diff --git a/make/projects-dir.mk b/make/projects-dir.mk
index a3c1a463..4bd294ea 100644
--- a/make/projects-dir.mk
+++ b/make/projects-dir.mk
@@ -27,10 +27,11 @@ EXCLUDE_FROM_BUILD = \
 	feedfs-qt \
 	jux3
 
-all: links.done
+all: links.done clone.done cvs-update.done
 
 all clean: config.done
 	python ./ytools/devutil/scripts/build.py -b $(shell pwd) $@ $(filter-out $(EXCLUDE_FROM_BUILD),$(PROJECTS))
+	rm -f *.done
 
 clean-dirs:
 	ls */dirs-all.done 2>/dev/null | sed 's%/.*%%' | xargs -r build.py -b $(shell pwd) clean
@@ -49,8 +50,10 @@ git-push:
 git-diff:
 	$(PGIT) diff
 
-update pull:
+cvs-update:
 	cvs update -dP $(CVS_PROJECTS)
+
+update pull: cvs-update
 	$(PGIT) pull
 
 git-pull:
@@ -87,3 +90,7 @@ links.done:
 	ln -s dspc/src/shared dspider-shared
 	touch $@
 
+%.done: %
+	touch $@
+
+