.gitignore util/crossgcc/build-* and unpacked source directories

Change-Id: I85b9dffbbe0c7f1ae8cc2b584196775ba2f816df
Signed-off-by: Peter Stuge <peter@stuge.se>
Reviewed-on: http://review.coreboot.org/484
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
1 file changed