[coreboot-gerrit] Patch merged into coreboot/master: buildgcc: Quote command substitution

the following patch was just integrated into master:
commit ba349ab12eb5c6848d7e3b727d6fcd7fbe616614
Author: Idwer Vollering 
Date:   Sun Jul 24 02:10:19 2016 +0200

buildgcc: Quote command substitution

There are shells where the result of a command substitution is subject
    to word splitting (e.g. dash when assigning a value inside an export
    statement).

Change-Id: I70a5bc124af7ee621da2bdb4777f3eaba8adafbb
    Signed-off-by: Idwer Vollering 
    Signed-off-by: Nico Huber 
    Reviewed-on: https://review.coreboot.org/15820
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)

See https://review.coreboot.org/15820 for details.

-gerrit