Patch merged into coreboot/master: c3fc1e0 cbmem: Makefile: Allow to override `CC` variable

the following patch was just integrated into master:
commit c3fc1e05a65e28c92db99c423fb6727add7ad360
Author: Paul Menzel 
Date:   Fri Apr 5 11:39:42 2013 +0200

cbmem: Makefile: Allow to override `CC` variable

Now users can use a different compiler from GCC like Clang by for example
    doing `CC=clang make`.

Change-Id: I664a36df79f7496a56d89bdb61948b2eda33a6b4
    Signed-off-by: Paul Menzel 
    Reviewed-on: http://review.coreboot.org/3082
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Sat Apr 13 19:00:50 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Mon Apr 15 07:00:23 2013, giving +2
See http://review.coreboot.org/3082 for details.

-gerrit