Build OS X SDK with clang.
Build OS X SDK with clang.

--HG--
branch : v1-8

largerussiangames/ogre,vancepym/ogre,jhu-lcsr-forks/ogre,jhu-lcsr-forks/ogre,jhu-lcsr-forks/ogre,largerussiangames/ogre,nezticle/ogre,vancepym/ogre,largerussiangames/ogre,vancepym/ogre,vancepym/ogre,nezticle/ogre,nezticle/ogre,jhu-lcsr-forks/ogre,vancepym/ogre,largerussiangames/ogre,jhu-lcsr-forks/ogre,nezticle/ogre