mxcl/homebrew — pull request #11271 by jacknagel (2012-03-29 03:27:09+00:00)
Title: New fails_with infrastructure

I think this is pretty much ready to go. A few things though:

* Run the test suite, particularly test_formula.rb. Some of the new tests probably need conditionals to pass on all OS X/Xcode configurations, so post any failures and I'll adjust them. They all pass on Xcode 4.2/Snow Leopard, though.

* Smoke test by running `brew readall`.