Package mingw-gcc-4.1.0-3

Case 1: GCC 1. Write a code. $ cat > hello.c #include <windows.h> int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow) { MessageBox (NULL, "Hello World!", "Hello", MB_OK); return (0); } ^D 2. Compile. $ i686-pc-mingw32-gcc -o hello.exe hello.c -mwindows 3. Run. Case 2: GCJ 1. Write a code. $ cat > HelloWorld.java public class HelloWorld { public static void main (String[] args) { System.out.println("Hello, world!"); } } ^D 2. Compile. $ i686-pc-mingw32-gcj --main=HelloWorld HelloWorld.java 3. Complain about its not running; then give feedback to the Maintainer ;-)