Emacs: apply patch to build on Lion with XCode4.

Emacs-Patch: Suppress address randomization on Darwin (Bug#8395).
  http://repo.or.cz/w/emacs.git/patch/f2cea124dffac9ca4b8ce1dbb9b746f8e81109a3

Emacs bug report:
  http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8395

Fixes Homebrew#6953.

Signed-off-by: Charlie Sharpsteen <source@sharpsteen.net>

Library/Formula/emacs.rb

@@ -29,6 +29,9 @@ def patches
     # Fix for building with Xcode 4; harmless on Xcode 3.x.
     unless ARGV.build_head?
       p << "http://repo.or.cz/w/emacs.git/commitdiff_plain/c8bba48c5889c4773c62a10f7c3d4383881f11c1"
+      # Fix for address randomization on Darwin. Based on:
+      #   http://repo.or.cz/w/emacs.git/patch/f2cea124dffac9ca4b8ce1dbb9b746f8e81109a3
+      p << "https://raw.github.com/gist/1098107"
     end
 
     if ARGV.include? "--cocoa"