mxcl/homebrew — pull request #19715 by mikemcquaid (2013-05-10 13:18:11+00:00)
Title: Fix --build-bottle CFLAGS.

The CFLAGS were previously not generic enough so you sometimes got bad instructions. This is as `-mtune=generic` is not enough to make generic builds with Clang.

References #18944.
References #19179.