[coreboot] Patch merged into coreboot/master: 1518063 crossgcc: Allow the non-gnu tar and patch work on XxxBSD

the following patch was just integrated into master:
commit 1518063a5f96afeed1ae19b93011c37e13b2ce44
Author: Zheng Bao 
Date:   Fri Sep 28 16:18:58 2012 +0800

crossgcc: Allow the non-gnu tar and patch work on XxxBSD

For BSD, patch and tar are not default GNU. Add a work around
    to let the non-gun patch and tar work.

Change-Id: I0a9d0bb0e535aa5e0dde146db330c3c8d7b4d8cb
    Signed-off-by: Zheng Bao 
    Signed-off-by: Zheng Bao

Build-Tested: build bot (Jenkins) at Fri Sep 28 09:46:04 2012, giving +1
Reviewed-By: Stefan Reinauer  at Sun Oct 14 20:15:45 2012, giving +2
See http://review.coreboot.org/1502 for details.

-gerrit