MinGW setup

为了便于在Windows系统下进行轻量级的C/C++编程；

1.安装MinGW (自动下载gcc)；

2.写代码 main.cpp

/*#include<iostream>
using namespace std;
int main(int argc, char* argv[])
{
	cout<<"Hello World!"<<endl;
	return 0;
}*/
#include <windows.h>
int WINAPI WinMain (HINSTANCE hInstance,
HINSTANCE hPrevInstance,
PSTR szCmdLine,
int iCmdShow)
{
MessageBox (NULL, "Hello World, My Dear", "Hello Demo", MB_OK);
return (0);
}

3.写makefile 文件

objects = main.o

hello : $(objects)
	g++ -o hello $(objects) -mwindows
	hello

main.o : main.cpp
	g++ -c main.cpp

clean :
	del *.o

4. make