Objective-C for Windows [2013-10-21更新]

1. 下载并安装 GNUstep MSYS System、GNUstep Core、GNUstep Devel

http://www.gnustep.org/experience/Windows.html

2. 下载并安装 Code::Blocks（例如：codeblocks-12.11-setup.exe）

http://www.codeblocks.org/downloads/26

3. 配置 Code::Blocks

参考： http://blog.csdn.net/ldl22847/article/details/7482971