Matlab命令mex -setup找不到C语言编辑器

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treeroot
treeroot 2012-8-31
评论： Zihao 2013-11-24
我使用的是mac版R2009B，输入mex -setup
>> mex -setup
Options files control which compiler to use, the compiler and link command
options, and the runtime libraries to link against.
Using the 'mex -setup' command selects an options file that is
placed in ~/.matlab/R2009b and used by default for 'mex'. An options
file in the current working directory or specified on the command line
overrides the default options file in ~/.matlab/R2009b.
To override the default options file, use the 'mex -f' command
(see 'mex -help' for more information).
The options files available for mex are:
1: /Applications/MATLAB_R2009b.app/bin/gccopts.sh :
Template Options file for building gcc MEX-files
2: /Applications/MATLAB_R2009b.app/bin/mexopts.sh :
Template Options file for building MEX-files via the system ANSI compiler
0: Exit with no changes
Enter the number of the compiler (0-2):
--------------------------
没有自己安装的gcc 4.16也没有Xcode？
有大牛知道如何解决。

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回答（2 个）

Honglei Chen
Honglei Chen 2012-8-31
Did you install gcc or Xcode? If not, you need to install them. If you did, you need to check if they are on your path.
  1 个评论
Zihao
Zihao 2013-11-24
how can I check? In matlab command window, or terminal?

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Ken Atwell
Ken Atwell 2012-9-12
R2009b supported Xcode version 3.1:
<http://www.mathworks.com/support/compilers/R2009b/macintosh.html>
You will not be able to find this older version on the App Store, but maybe you can find it in the Apple Developer's site, likely behind a developer log-in.

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