Patch merged into coreboot/master: 387cd3c build system: make CONFIG_* symbols disappear from objects

the following patch was just integrated into master:
commit 387cd3cf2fc7d7a5db88b04865742ea0a2431c91
Author: Patrick Georgi 
Date:   Tue Mar 31 23:33:12 2015 +0200

build system: make CONFIG_* symbols disappear from objects

We don't actually want to see them in the binaries.

Change-Id: I37b53ef7dcbe05d81a8322d528c9aae102115134
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/9180
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/9180 for details.

-gerrit