-.PHONY: $(KBUILD_EXTMOD)
-$(KBUILD_EXTMOD): crmodverdir FORCE
- $(Q)$(MAKE) $(build)=$@
+module-dirs := $(addprefix _module_,$(KBUILD_EXTMOD))
+.PHONY: $(module-dirs) modules
+$(module-dirs): crmodverdir
+ $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)