[webkit-dev] Minimum supported Xcode version is changing

Bem Jones-Bey bjonesbe at adobe.com
Fri Sep 20 12:59:26 PDT 2013

Did you fix it so that the build works on Mountain Lion when running Xcode 5? As of yesterday, the tree didn't build on Mountain Lion with Xcode 5, with the following linker error:

Undefined symbols for architecture x86_64:
 "__kCFURLCachePartitionKey", referenced from:
     _WKCachePartitionKey in libWebKitSystemInterfaceMountainLion.a(WebKitSystemInterface.o)
 "__CFHostIsDomainTopLevel", referenced from:
     _WKIsPublicSuffix in libWebKitSystemInterfaceMountainLion.a(WebKitSystemInterface.o)

On Sep 20, 2013, at 12:18 , Mark Rowe <mrowe at apple.com<mailto:mrowe at apple.com>> wrote:

Hi all,

Just a friendly heads-up that the minimum supported Xcode version will be increasing to Xcode 4.6 later today. We’re doing this to ensure that WebKit is building with a compiler toolchain that supports all of the modern C++ features we care about. Xcode 4.6 has been available for several months so most people are already using it. If you're not, please take a few minutes to upgrade to the latest available Xcode version that is supported on your OS. For Lion users, this will mean visiting <https://developer.apple.com/downloads/> to download Xcode 4.6.3. Mountain Lion users should upgrade directly to Xcode 5 via the App Store<http://itunes.apple.com/us/app/xcode/id497799835?ls=1&mt=12>.

Please let me know if you have any questions or concerns.

- Mark

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