[coreboot-gerrit] Patch merged into coreboot/master: 3c3a0fa xcompile: Add CROSS_COMPILE_* variable

the following patch was just integrated into master:
commit 3c3a0fa84cf2aa3acd6327708b829fc9f7a34eeb
Author: Furquan Shaikh 
Date:   Wed May 20 10:09:45 2015 -0700

xcompile: Add CROSS_COMPILE_* variable

Add CROSS_COMPILE_* variable that can be passed to third-party
    component compilations.

BUG=chrome-os-partner:40414
    BRANCH=None
    TEST=CROSS_COMPILE_* variable is passed in correctly.

Change-Id: I053325524601adf76ea35f7e74811fbc1c31781e
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: c07bd66e25900d064d6c69bddada67112ba5f183
    Original-Change-Id: I3e4a5262acd84830205f64ba9a935974dd36ebbd
    Original-Signed-off-by: Furquan Shaikh 
    Original-Reviewed-on: https://chromium-review.googlesource.com/272372
    Original-Tested-by: Furquan Shaikh 
    Original-Reviewed-by: Julius Werner 
    Original-Commit-Queue: Furquan Shaikh 
    Original-Trybot-Ready: Furquan Shaikh 
    Reviewed-on: http://review.coreboot.org/10306
    Tested-by: build bot (Jenkins)
    Reviewed-by: Furquan Shaikh

See http://review.coreboot.org/10306 for details.

-gerrit