Apologies, but the patch is not possible to rebase onto the new setuptools,
as the code has changed too much. Please get it accepted upstream first.
(From OE-Core rev: f2feb53c967256431f03a07c1b4b9a0d8568d9b5)
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>