CODEWITHSUNDEEP
xcodegccllvmclang
kakyo
kakyo

Reputation: 11580

xcode: How to specify clang version using GCC_VERSION field?

I'm running Xcode4.5. Our project started with older Xcode and specifies compiler version using a meta-file that says

GCC_VERSION = com.apple.compilers.llvm.clang.1_0

As far as I know this points to older version of LLVM and I wonder where I can find the canonical version number that specifies the latest LLVM (4.1) with Xcode4.5?

Thanks!

Upvotes: 4

Views: 2452

Answers (1)

justin
justin

Reputation: 104698

As far as I know this points to older version of LLVM and I wonder where I can find the canonical version number that specifies the latest LLVM (4.1) with Xcode4.5?

Actually, GCC_VERSION = com.apple.compilers.llvm.clang.1_0 points to the clang toolset referred by Xcode's "Locations".

So just specify the toolset in "Xcode > Preferences > Locations > Locations (Tab) > Command Line Tools" and then use GCC_VERSION = com.apple.compilers.llvm.clang.1_0 to specify clang as the compiler. The toolset you specify in Preferences then defines the version/build of clang you are using.

Upvotes: 4

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