[coreboot-gerrit] Patch merged into coreboot/master: 5dfe560 Revert "Makefile: Check $CC variable returned from xcompile is not empty."

the following patch was just integrated into master:
commit 5dfe5606d06b14fc7ab3e10b892bb8643e495ac7
Author: Alexandru Gagniuc 
Date:   Sat Jan 25 23:17:32 2014 -0600

Revert "Makefile: Check $CC variable returned from xcompile is not empty."

This reverts commit 1287d1cc80c52ff2598f2bae235fc42d8456f44a.
    This commit has the side-effect of making abuild fail, and as such is
    reverted until a safe solution can be found.

Change-Id: Ib8cb78468c2922322b490e0b52c0bd24f3de7ef9
    Signed-off-by: Alexandru Gagniuc

See http://review.coreboot.org/3269 for details.

-gerrit