Warnings as errors in Xcode?

How do I enable Warnings as errors in Xcode? I see the setting for VS in the projucer, but not for Xcode. Am I not seeing it or is it not there?

There are two ways of doing this:

  • adding -Werror to the “Extra Compiler Flags” field of the Xcode exporter
  • adding GCC_TREAT_WARNINGS_AS_ERRORS=YES to the “Custom Xcode Flags” field of the Xcode configurations

I hope this helps.

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