SUB_DIRS = lx9_dave godil_250 godil_500 lx9_jason lx9_jason_flipped build: for dir in $(SUB_DIRS); do \ $(MAKE) -C $$dir build; \ done; clean: for dir in $(SUB_DIRS); do \ $(MAKE) -C $$dir clean; \ done; clobber: for dir in $(SUB_DIRS); do \ $(MAKE) -C $$dir clobber; \ done;