makefile

this is very good for teacher

TOPDIR := $(shell pwd)
include $(TOPDIR)/Rules.make

test: subdir test.o $(OBJS)
	$(LD) -o test test.o $(OBJS)

subdir:
	for n in $(SUBDIR); do $(MAKE) -C $$n || exit 1; done

clean:
	rm -f *.o test
	for n in $(SUBDIR); do $(MAKE) -C $$n clean; done

test.o: test.c $(TOPDIR)/stack/stack.h $(TOPDIR)/hlink/hlink.h \
		$(TOPDIR)/uri/uri.h $(TOPDIR)/list/list.h
	$(CC) $(CFLAGS) test.c

rebuild: clean test