kripken/emscripten — pull request #1022 by agladysh (2013-04-03 14:43:20+00:00)
Title: Add ability to use versioned clang libraries

CLANG_ADD_VERSION, just like LLVM_ADD_VERSION.

Needed to use this Ubuntu PPA: https://launchpad.net/~h-rayflood/+archive/llvm