Malkfile改模版

Malkfile改模版

主程序

[root@localhost 0118]# cp -r/mnt/hgfs/shared/client/ ./

[root@localhost 0118]# ls

add.c client  divi.c  main.c mul.c  sub.c

[root@localhost 0118]# cd client

[root@localhost client]# ls

bin check_putin  client  include main  Makefile  pack_message scripts

[root@localhost client]# cd ..

[root@localhost 0118]# ls

add.c client  divi.c  main.c mul.c  sub.c

[root@localhost 0118]# cd ..

[root@localhost n2017]# ls

0118 0119  0120  0121

[root@localhost n2017]# cp *.c ../0120

cp: 无法 stat “*.c”: 没有那个文件或目录

[root@localhost n2017]# cd 0118

[root@localhost 0118]# cp *.c ../0120

[root@localhost 0118]# cp -r ./client/../0120

[root@localhost 0118]# cd ../0120

[root@localhost 0120]# ls

add.c client  divi.c  hu.c main.c  mul.c  nine.c sub.c

[root@localhost 0120]# cp hu.c nine.c../0121

[root@localhost 0120]# rm hu.c

rm：是否删除 一般文件 “hu.c”? y

[root@localhost 0120]# rm nine.c

rm：是否删除 一般文件 “nine.c”? y

[root@localhost 0120]# ls

add.c client  divi.c  main.c mul.c  sub.c

[root@localhost 0120]# cd client

[root@localhost client]# ls

bin check_putin  client  include main  Makefile  pack_message scripts

[root@localhost client]# rm -r client

rm：是否删除 一般文件 “client”? y

[root@localhost client]# rm -frcheck_putin/

[root@localhost client]# rm -frpack_message/

[root@localhost client]# ls

bin include  main  Makefile scripts

[root@localhost client]# mkdir -p ./add/src

[root@localhost client]# mkdir -p ./sub/src

[root@localhost client]# mkdir -p ./mul/src

[root@localhost client]# mkdir -p./divi/src

[root@localhost client]# ls

add bin  divi  include main  Makefile  mul scripts  sub

[root@localhost client]# cd add

[root@localhost add]# ls

src

[root@localhost add]# cd ..

[root@localhost client]# cp ./main/Makefile./add

[root@localhost client]# cp ./main/Makefile./sub

[root@localhost client]# cp ./main/Makefile./mul

[root@localhost client]# cp ./main/Makefile./divi

[root@localhost client]# cd divi

[root@localhost divi]# ls

Makefile src

[root@localhost divi]# cd ..

[root@localhost client]# cp ../add.c./add/src

[root@localhost client]# cp ../sub.c./sub/src

[root@localhost client]# cp ../mul.c./mul/src

[root@localhost client]# cp ../divi.c./divi/src

[root@localhost client]# cd ./divi/src

[root@localhost src]# ls

divi.c

[root@localhost src]# cd ..

[root@localhost divi]# cd ..

[root@localhost client]# cd ..

[root@localhost 0120]# vim main

[root@localhost 0120]# vim main.c

[root@localhost 0120]# cp ../main.c./main/src

cp: 无法 stat “../main.c”: 没有那个文件或目录

[root@localhost 0120]# cd client

[root@localhost client]# cp ../main.c./main/src

cp：是否覆盖“./main/src/main.c”? y

[root@localhost client]# cd main

[root@localhost main]# cd src

[root@localhost src]# vim main.c

[root@localhost src]# cd ../../

[root@localhost client]# cd include

[root@localhost include]# vim myhead.c

[root@localhost include]# vim myhead.h

[root@localhost include]# cd ..

[root@localhost client]# cd scripts

[root@localhost scripts]# vim makefile

[root@localhost scripts]# vim Makefile

[root@localhost scripts]# cd ..

[root@localhost client]# make

make[1]: Entering directory`/home/n2017/0120/client/add'

gcc -Wall -O3   -c -o src/add.o src/add.c

make[1]: Leaving directory`/home/n2017/0120/client/add'

make[1]: Entering directory`/home/n2017/0120/client/sub'

gcc -Wall -O3   -c -o src/sub.o src/sub.c

make[1]: Leaving directory`/home/n2017/0120/client/sub'

make[1]: Entering directory`/home/n2017/0120/client/mul'

gcc -Wall -O3   -c -o src/mul.o src/mul.c

make[1]: Leaving directory`/home/n2017/0120/client/mul'

make[1]: Entering directory`/home/n2017/0120/client/divi'

gcc -Wall -O3   -c -o src/divi.o src/divi.c

make[1]: Leaving directory`/home/n2017/0120/client/divi'

make[1]: Entering directory `/home/n2017/0120/client/main'

gcc -Wall -O3   -c -o src/main.o src/main.c

make[1]: Leaving directory`/home/n2017/0120/client/main'

gcc -Wall -O3 -o cal_main add/src/*.osub/src/*.o mul/src/*.o divi/src/*.o main/src/*.o -lpthread

cal_main make done!

[root@localhost client]# ls

add bin  cal_main  divi include  main  Makefile mul  scripts  sub

[roo

 

 

 

 

 

Vim main.c

#include

  2#include "../../include/myhead.h"

  3

  4int main()

  5 {

 6     int a, b;

 7     printf("please inputthe number is:\n");

 8    scanf("%d,%d",&a,&b);

 9     printf("a + b =%d\n", add(a,b));

 10    printf("a - b = %d\n", sub(a,b));

 11    printf("a * b = %d\n", mul(a,b));

 12    printf("a / b = %d\n", divi(a,b));

 13    return 0;

 14 }

 

 

 

Vim myhead.h

  8#ifndef MYHEAD_H_

  9#define MYHEAD_H_

 10

 11int add(int,int);

 12int sub(int,int);

 13int mul(int,int);

 14int divi(int,int);

 15

 16#endif /* MYHEAD_H_ */

 

 

 

Vim makefile

CC := gcc

  2 CFLAGS := -Wall -O3

  3 Libs = -lpthread

  4 Target := cal_main

  5 Source := $(wildcard src/*.c)

  6 Objs := $(patsubst %.c,%.o,$(Source))

  7 Modules += add sub mul divi main

  8 AllObjs := $(addsuffix /src/*.o,$(Modules))