Upgrade to version 0.2.2.
Add an `inreplace` to remove `-06` that `configure` tries to add
to the `CFLAGS`. Tested on ML with XCode-4.4.1.
ClosesHomebrew/homebrew#14054.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
brewkit.rb changes ENV destructively, so lets not do that everytime a formula
is required. Now it's possible for other tools to require a formula
description without worrying about side-effects.