makefile

这是一个很常用的MD5法

CC = gcc

CFLAGS = -O2 -Wall 
TARGET = md5
OBJECTS += md5c.o mddriver.o

all : $(TARGET)

$(TARGET) : $(OBJECTS)
	$(CC) $(CFLAGS) -o $@ $(OBJECTS)

clean:
	rm -rf $(TARGET) $(OBJECTS)

%.o : %.c
	@echo "$(CC) -c $(CFLAGS) -o $@ $<"
	$(CC) -c $(CFLAGS) -o $@ $<