Patch merged into coreboot/master: d1f7cf4 buildgcc: Update coreboot reference toolchain to gcc 4.6.2

the following patch was just integrated into master:
commit d1f7cf4195bf3b1cca86f2b78eb0625411479706
Author: Stefan Reinauer 
Date:   Tue Nov 1 22:39:41 2011 +0100

buildgcc: Update coreboot reference toolchain to gcc 4.6.2

In addition:
    - drop some unneeded patches
    - make the scripting support depend on SKIPPYTHON not SKIPGDB
      so it is possible to build GDB with and without scripting support
    - rename the repository checkout version of GCC trunk, not X+1
      so we don't have to change it on every version upgrade.

Change-Id: I1b7d5b8921187c1c1d39b04f20bb715ddba72fe8
    Signed-off-by: Stefan Reinauer

Reviewed-By: Patrick Georgi  at Wed Nov  2 10:51:01 2011, giving +2
See http://review.coreboot.org/367 for details.

-gerrit