[coreboot-gerrit] Patch merged into coreboot/master: futility: don't pass toolchain flags into futility's build

the following patch was just integrated into master:
commit b88d57c2d49ec3c3bc6eadf3b8c943b608157b9a
Author: Patrick Georgi 
Date:   Wed Mar 30 20:59:29 2016 +0200

futility: don't pass toolchain flags into futility's build

cros_sdk puts weird stuff into CFLAGS and LDFLAGS and we never care
    because we don't use CFLAGS. futility's Makefiles do.

BUG=chromium:595715
    BRANCH=none
    TEST=none

Change-Id: I512d5adb55cad8b31dc29d9c076ecd5d9c701cf6
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 58739332ddba7ef759aac37f3a4410dd487f210f
    Original-Change-Id: I66898c7e66d808047b0326c7471c64eaae950b15
    Original-Signed-off-by: Patrick Georgi 
    Original-Reviewed-on: https://chromium-review.googlesource.com/336436
    Original-Commit-Ready: Patrick Georgi 
    Original-Tested-by: Patrick Georgi 
    Original-Reviewed-by: Patrick Georgi 
    Reviewed-on: https://review.coreboot.org/14237
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/14237 for details.

-gerrit