Patch merged into coreboot/master: util/abuild: Add more error handling for command line options

the following patch was just integrated into master:
commit 9fdb41ab9a60c59d1c3ae727da7247f1de46c9d3
Author: Martin Roth 
Date:   Tue Dec 6 09:51:54 2016 -0700

util/abuild: Add more error handling for command line options

- Show an error if a directory is added after the command line options
    to catch scripts using the old parameters.
    - If an invalid parameter is specified, show the parameter.

Change-Id: Ie8948361f1c51e89a99bdb13df8c554747cd521d
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/17741
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Patrick Georgi

See https://review.coreboot.org/17741 for details.

-gerrit