mxcl/homebrew — pull request #8433 by leoncamel (2011-11-03 20:02:07+00:00)
Title: Emacs: add --use-copy_autogen option

This patch solve emacs minor bug here.

The problem is, in my macbook, previous version of emacs.rb can only build i386 version of Emacs here. In my macbook, use "./autogen.sh" can x64 version of Emacs.app, while "./autogen/copy_autogen.sh" not. So, I add an independent option to trigger "./autogen/copy_autogen.sh".