Multiprocessing catches these and handles passing them between processes
itself, we don't need to do it ourselves anymore.
[YOCTO #3926]
(Bitbake rev: 9ca8e513dc142dd7aefadeb6db2ccdb00f38b39f)
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>