Patch merged into coreboot/master: crossgcc: Support /bin/sh pointing to dash

the following patch was just integrated into master:
commit 5da95dc4c280cb6093f38ce6561d2d6545c84ace
Author: Patrick Georgi 
Date:   Fri Jul 17 23:33:05 2015 +0200

crossgcc: Support /bin/sh pointing to dash

It doesn't know "source", but wants the older "." instead

Change-Id: Iafa61b1d2ffc9c737ab67a417c62417593b69374
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/10974
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/10974 for details.

-gerrit