Xcode8 报错：Unsupported compiler 'com.apple.compilers.llvmgcc42' selected for architecture 'armv7'
解决方法：改变 compiler for C/C++/ObjectiveC
Go to
--->Build Settings
--->Build OPtions
---> compiler for C/C++/ObjectiveC; 选择 select Default(Apple LLVM8.0)
Xcode8 报错：Unsupported compiler 'com.apple.compilers.llvmgcc42' selected for architecture 'armv7'
解决方法：改变 compiler for C/C++/ObjectiveC
Go to
--->Build Settings
--->Build OPtions
---> compiler for C/C++/ObjectiveC; 选择 select Default(Apple LLVM8.0)
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