Why does MATLAB not recognize my Xcode 14.3 installation when running "mex -setup"?

8 次查看（过去 30 天）
Yixuan Liu
Yixuan Liu 2023-4-2
回答： Nihal Reddy 2023-4-13
mex -setup -v
Verbose mode is on.
... Looking for compiler 'Xcode with Clang' ...
... Looking for environment variable 'DEVELOPER_DIR' ...No.
... Executing command 'xcode-select -print-path' ...Yes ('/Applications/Xcode.app/Contents/Developer').
... Looking for folder '/Applications/Xcode.app/Contents/Developer' ...Yes.
... Executing command 'which xcrun' ...Yes ('/usr/bin/xcrun').
... Looking for folder '/usr/bin' ...Yes.
... Executing command 'defaults read com.apple.dt.Xcode IDEXcodeVersionForAgreedToGMLicense' ...Yes ('14.3').
... Executing command '
agreed=14.3
if echo $agreed | grep -E '[\.\"]' >/dev/null; then
lhs=`expr "$agreed" : '\([0-9]*\)[\.].*'`
rhs=`expr "$agreed" : '[0-9]*[\.]\(.*\)$'`
if echo $rhs | grep -E '[\."]' >/dev/null; then
rhs=`expr "$rhs" : '\([0-9]*\)[\.].*'`
fi
if [ $lhs -gt 4 ] || ( [ $lhs -eq 4 ] && [ $rhs -ge 3 ] ); then
echo $agreed
else
exit 1
fi
fi' ...Yes ('14.3').
... Executing command 'xcode-select -print-path' ...Yes ('/Applications/Xcode.app/Contents/Developer').
... Looking for folder '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk' ...No.
... Looking for folder '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk' ...No.
... Looking for folder '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk' ...No.
... Executing command 'find /Applications/Xcode.app/Contents/Developer -name MacOSX10.9.sdk' ...No.
... Executing command 'find $$ -name MacOSX10.10.sdk' ...No.
... Executing command 'find $$ -name MacOSX10.11.sdk' ...No.
Did not find installed compiler 'Xcode with Clang'.
Error using mex
Supported compiler not detected. For options, visit https://www.mathworks.com/support/compilers.

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回答（1 个）

Nihal Reddy
Nihal Reddy 2023-4-13
I understand that the MATLAB is not recognizing the Xcode 14.3 installation when "mex -setup -v" command is executed.
Please refer to the following MATLAB Answer to resolve the error-
MEX - xcodebuild: error: SDK "macosx10.15.4" cannot be located. - MATLAB Answers - MATLAB Central (mathworks.com)
Hope this helps!

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