-extended cooker.py so that the extra information in cache_extra.py could
be used
(Bitbake rev: e6c2fa2f6669a4adf890a2ee794b100617223b7b)
Signed-off-by: Andrei Dinu <andrei.adrianx.dinu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>