# -*- make -*-

export dir_symbol += -

nullstring :=
space := $(nullstring) # keep it to assign space

subdirs: $(SUBDIRS)

$(SUBDIRS):
	echo $(subst $(space),,$(dir_symbol))'|' $@ $(MAKECMDGOALS)
	$(MAKE) -C $@ $(MAKECMDGOALS)

.PHONY: $(SUBDIRS)