Matlab 2012a Mex 在 Mountain Lion 上使用 Xcode 4.5
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Matlab 2012a Mex to work with Xcode 4.5 on Mountain Lion
提问by user1706730
I have Mountain Lion installed with Xcode 4.5 and Matlab 2012a. I installed and ran the patch supplied on the MathWorks website however I still received the following error:
我安装了 Xcode 4.5 和 Matlab 2012a 的 Mountain Lion。我安装并运行了 MathWorks 网站上提供的补丁，但仍然收到以下错误：
/Applications/MATLAB_R2012a.app/bin/mex: line 305: llvm-gcc-4.2: command not found
/Applications/MATLAB_R2012a.app/bin/mex: line 1326: llvm-gcc-4.2: command not found
mex: compile of ' "hello.c"' failed.
Error using mex (line 206)
Is there a known solution for that ?
有没有已知的解决方案？
Solution: Open Xcode --> Preferences --> Downloads --> Install "Command Line Tools"
The MathWorks patch is still needed. Resolved issue for me.
解决方案：打开Xcode-->首选项-->下载-->安装“命令行工具”
仍然需要 MathWorks 补丁。为我解决了问题。
回答by Hadi Ravanbakhsh
You don't need to install XCode. I installed Command Line Tools and then edit the file "/Applications/MATLAB_R2012a.app/bin/mexopts.sh" and
您不需要安装 XCode。我安装了命令行工具，然后编辑文件“/Applications/MATLAB_R2012a.app/bin/mexopts.sh”和
changed CC from gcc-4.2 to llvm-gcc-4.2
将 CC 从 gcc-4.2 更改为 llvm-gcc-4.2
changed CXX from gcc-4.2 to llvm-g++-4.2
将 CXX 从 gcc-4.2 更改为 llvm-g++-4.2
set SDKROOT to '/'
将 SDKROOT 设置为“/”
It's done. Now, you just need to run "mex -setup" in MATLAB
完成。现在，您只需要在 MATLAB 中运行“mex -setup”
Worked for me (Mac OSX 10.8.2, Command Line Tools - October 2012, MATLAB 2012a)
对我来说有效（Mac OSX 10.8.2，命令行工具 - 2012 年 10 月，MATLAB 2012a）
