[coreboot-gerrit] Patch merged into coreboot/master: Makefile.inc: Add dependency on util/kconfig/conf for config.h

the following patch was just integrated into master:
commit f4b7f2258405389be43ae0690914df67b83ae163
Author: Martin Roth 
Date:   Sun Feb 28 21:04:15 2016 -0700

Makefile.inc: Add dependency on util/kconfig/conf for config.h

This dependency wasn't called out before, and when building with enough
    threads, the build would fail due to a collision trying to build
    build/util/kconfig/conf.

Fixes this failure:
    make[1]: execvp: build/util/kconfig/conf: Permission denied
    /home/martin/git/coreboot/util/kconfig/Makefile:40: recipe for target
    'oldconfig' failed
    make[1]: *** [oldconfig] Error 127
    Makefile:167: recipe for target 'build/config.h' failed

Change-Id: Ib78d36bab0ba469796d89877bbe6a61e05196e87
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/13859
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See https://review.coreboot.org/13859 for details.

-gerrit