What is the difference between -mno-thumb and GCC_THUMB_SUPPORT = NO

There seem to be two ways to disable Thumb support in Xcode 4.5:

  • Specifying the -mno-thumb flag in Build Settings/Other C Flags

  • Setting GCC_THUMB_SUPPORT to NO in Build Settings/User-Defined

Is there a difference between the two methods?

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Source: https://habr.com/ru/post/1438112/


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