Patch merged into coreboot/master: 262f31c build: remove call to missing function

the following patch was just integrated into master:
commit 262f31c3525f57f29310b5c7173b1a0f34efe792
Author: Patrick Georgi 
Date:   Sat May 17 15:13:40 2014 +0200

build: remove call to missing function

set_stage_libgcc never existed in our tree.

Change-Id: I864fc683dd7b89a030daf05eafb9624ce828cb72
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/5770
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki

See http://review.coreboot.org/5770 for details.

-gerrit