all: $(ALL)
btt/btt:
.PHONY: all btreplay.make
btt/btt: $(PROGS)
$(MAKE) -C btt
btreplay/btrecord:
btreplay/btrecord: btreplay.make
$(MAKE) -C btreplay
btreplay/btreplay: btreplay.make
btreplay/btreplay:
btreplay.make:
%.o: %.c