1，源文件依赖关系
defs.h command.h buffer.h
main.cpp *
util.cpp *
kde.cpp * *
command.cpp * *
display.cpp * *
insert.cpp * *
search.cpp * *
files.cpp * * *
2, 源文件
因为这里只是想做一下简单测试，所以很多源文件的内容都是空的。
[root@localhost -makefile]#head *.h
==> buffer.h <==
#pragma once
#define BUFFER "BUFFER" ==> command.h <==
#pragma once
#define COMMAND "COMMAND" ==> defs.h <==
#pragma once
#define DEFS "DEFS"
[root@localhost -makefile]#head *.cpp
==> command.cpp <== ==> display.cpp <== ==> files.cpp <== ==> insert.cpp <== ==> kde.cpp <== ==> main.cpp <==
#include <stdio.h> int main()
{
printf("Hello World\n");
return ;
} ==> search.cpp <== ==> utils.cpp <==
[root@localhost -makefile]#
3，makefile 内容（最最原始的）
[root@localhost -makefile]#cat makefile
edit : main.o kde.o command.o display.o insert.o search.o utils.o files.o
g++ -o edit main.o kde.o command.o display.o insert.o search.o utils.o files.o main.o : main.cpp defs.h
g++ -c main.cpp
kde.o : kde.cpp defs.h command.h
g++ -c kde.cpp
command.o : command.cpp defs.h command.h
g++ -c command.cpp
display.o : display.cpp defs.h buffer.h
g++ -c display.cpp
insert.o : insert.cpp defs.h buffer.h
g++ -c insert.cpp
search.o : search.cpp defs.h buffer.h
g++ -c search.cpp
files.o : files.cpp defs.h buffer.h command.h
g++ -c files.cpp
utils.o : utils.cpp defs.h
g++ -c utils.cpp
clean :
rm edit main.o kde.o command.o display.o insert.o search.o files.o utils.o -rf
4，执行make
[root@localhost -makefile]#make clean
rm edit main.o kde.o command.o display.o insert.o search.o files.o utils.o -rf
5，运行结果
[root@localhost -makefile]#./edit
Hello World
6，执行清理
[root@localhost -makefile]#make clean
rm edit main.o kde.o command.o display.o insert.o search.o files.o utils.o -rf