Patch merged into coreboot/master: 6d0cba7 gcc.c: Test for gcc, not for non-clang

the following patch was just integrated into master:
commit 6d0cba7978913b8f28257a0bb2e38eeb9965efc3
Author: Patrick Georgi 
Date:   Sat Nov 29 11:32:12 2014 +0100

gcc.c: Test for gcc, not for non-clang

This is gcc specific, not necessary-everywhere-but-on-clang.

Change-Id: Ie02587bd41c856cbf730ea2f72f594a20b5fefbe
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/7609
    Tested-by: build bot (Jenkins)
    Reviewed-by: Edward O'Callaghan 
    Reviewed-by: Paul Menzel

See http://review.coreboot.org/7609 for details.

-gerrit