mex -setup can't find compiler for MATLAB 2017b on macOS High Sierra 10.13.1 and Xcode 9.1

Question

Deepak Ingole 2017-11-8

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/365830-mex-setup-can-t-find-compiler-for-matlab-2017b-on-macos-high-sierra-10-13-1-and-xcode-9-1

编辑： Esparami 2017-12-12

采纳的回答： Constantin Wiesener

在 MATLAB Online 中打开

I'm trying to add C and C++ compiler for MATLAB 2017b on my mac but it gives error

/bin/bash: sh: command not found

and

Warning: Xcode appears to be installed, but it has not been configured.  Run "osascript -e 'do shell script "xcode-select -switch /Applications/Xcode.app" with administrator privileges'" to configure Xcode.  You must be an administrator of this computer to complete this action.

So, when I run osacript... it gives error

/bin/bash: osascript: command not found
ans =
   127

I already did

sudo xcode-select -switch /Applications/Xcode.app/

and changed

MACOSX_DEPLOYMENT_TARGET="10.13"

which was 10.9 in clang_maci64.xml and clang++_maci64.xml files. Can anybody help me to solve this issue. Thank you.

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Answer 1

Constantin Wiesener 2017-11-13

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https://ww2.mathworks.cn/matlabcentral/answers/365830-mex-setup-can-t-find-compiler-for-matlab-2017b-on-macos-high-sierra-10-13-1-and-xcode-9-1#answer_290834

You have to add the paths in the

/App../MATLAB../bin/maci64/mexopts/clang++_maci64.xml /App../MATLAB../bin/maci64/mexopts/clang_maci64.xml

to the SDK10.13 inside your XCode. Then it will find the compiler. To check that this is the problem you can run mex -v -setup C++. If it can't find the SDK there you have to add it inside the xml file.

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Esparami 2017-12-12

编辑：Esparami 2017-12-12

Hi Constantin, could you please explain more about the procedure? I faced the same issue and not sure what do you mean by "add the paths in the ... to the SDK10.13 inside XCode", many thanks!

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