With the introduction of multi-config and the possibility of distributed
builds we need arrays of workers rather than the existing two.
This refactors the code to have a dict() of workers and a dict of
fakeworkers, represented by objects. The code can iterate over these.
This is separated out from the multi-config changes since its separable
and clearer this way.
(Bitbake rev: 8181d96e0a4df0aa47287669681116fa65bcae16)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
0ef16f083e