[coreboot-gerrit] Patch merged into coreboot/master: 532df29 xcompile: Rename internal variable CFLAGS to CFLAGS_GCC

the following patch was just integrated into master:
commit 532df293da6f82cdbc10fd02b224ba8131d42533
Author: Patrick Georgi 
Date:   Thu Jun 4 13:20:24 2015 +0200

xcompile: Rename internal variable CFLAGS to CFLAGS_GCC

This is in preparation of adding support for clang to xcompile.

Change-Id: I518d077f134610082b0939b1525682f2289eec34
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/10423
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/10423 for details.

-gerrit