Makefile 例子

CC = gcc
TARGET = game 
OBJS = game.o shuffle.o
SRCS = $(OBJS:.o=.c)
CFLAGS = -Wall -g








all:$(TARGET)
$(TARGET): $(OBJS)


#生成.d文件，自动生成头文件的依赖
%.d:%.c
    @set -e;rm -f $@; \
    $(CC) -MM $(CFLAGS) $< > $@.$$$$; \
    sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ >$@; \
    rm -f $@.$$$$


include $(SRCS:.c=.d) 


.PHONY:clean
clean:
    -rm -rf $(TARGET) $(OBJS)
    -rm -rf *.d