TARGETS := $(shell find .  -type d -links 2 \(  -path './[_A-Z]*' -prune -o -print \))

.PHONY:	all $(TARGETS)

all:	$(TARGETS)
	./depend.pl
	@for i in $^; do if [ -f $$i/Makefile ]; then make -C $$i; fi; done

show:
	@echo $(TARGETS)