[coreboot] Patch merged into coreboot/master: a786a68 Improve parsing of --cpu parameter in abuild script.

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit a786a680476fd605f78b11ff60cd074d03f2b57f
Author: Raymond Danks <ray.danks at se-eng.com>
Date:   Wed May 30 16:03:48 2012 -0600

    Improve parsing of --cpu parameter in abuild script.
    
    * -c "" need never be tested if getopt params are handled; fail abuild script when getopt parsing fails
    * use expr to resolve numeric test fails with -c max
    * cpus variable may be being passed in the environment.  Don't overwrite MAKEFLAGS if it is not.
    
    Change-Id: I96236ef719a1a9f942b8e15bfcf015d60068e58a
    Signed-off-by: Raymond Danks <ray.danks at se-eng.com>

Reviewed-By: Patrick Georgi <patrick at georgi-clan.de> at Mon Jun  4 16:19:34 2012, giving +2
See http://review.coreboot.org/1068 for details.

-gerrit