abuild:

abuild:
it seems make oldconfig is not safe for parallel compilation. The problem never
occured in my tests, but go back to non-parallel build again. Also pass on the
return value of make oldconfig correctly.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5329 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1