- CC = gcc
- CFLAGS = -Wall -g
-
- #SRCS所有的.c文件
- SRCS = $(wildcard *.c)
-
- #TAGETS所有.c文件默认的同名不带扩展名文件
- TARGETS = $(patsubst %.c, %, $(SRCS))
-
- all:$(TARGETS)
-
- #%:%.c一种模式匹配%代表所有的
- $(TARGETS):%:%.c
- $(CC) $(CFLAGS) $< -o $@
-
- clean:
- -rm -rf $(TARGETS)
- .PHONY:clean all
.
|-- add.c
|-- div.c
|-- Makefile
|-- mul.c
|-- out
|-- sub.c
`-- t.c
0 directories, 7 files
make后的目录结构
.
|-- add
|-- add.c
|-- div
|-- div.c
|-- Makefile
|-- mul
|-- mul.c
|-- out
|-- sub
|-- sub.c
|-- t
`-- t.c
0 directories, 12 files
二、多个源文件生成一个可执行文件
点击(此处)折叠或打开
- CC = gcc
- CFLAGS = -Wall -g -c
- INCLUDES = -I/***
- LIBS = -L/***
- SRCS = $(wildcard *.c)
- OBJS = $(patsubst %.c, %.o, $(SRCS))
- all:$(OBJS)
- $(CC) $(LIBS) $^ -o $@
- -rm -rf $(OBJS)
- %.o:%.c
- $(CC) $(CFLAGS) $(INCLUDES) $< -o $@
- clean:
- -rm -rf all a.out *~
- .PHONY:clean all
.
|-- add.c
|-- div.c
|-- m
|-- main.c
|-- Makefile
|-- mul.c
`-- sub.c
0 directories, 7 files
make后目录结构
.
|-- add.c
|-- add.o
|-- all
|-- div.c
|-- div.o
|-- m
|-- main.c
|-- main.o
|-- Makefile
|-- mul.c
|-- mul.o
|-- sub.c
`-- sub.o
0 directories, 13 files