SUBDIRS=vm classpath

all: dummy
	@$(foreach i,$(SUBDIRS),  $(MAKE) -j1 -C $i $(MAKECMDGOALS);  )
	@echo -e "\n\nDone."

clean: dummy
	@$(foreach i,$(SUBDIRS),  $(MAKE) -j1 -C $i $(MAKECMDGOALS);  )

.PHONY: dummy