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

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.

Answer 1

[Nihal Reddy]

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!