In order to separate tasks with invalid states from the
no exec tasks, we add a new value OUTCOME_EMPTY for the tasks.
OUTCOME_EMPTY has the same value as OUTCOME_NA as to maintain
compatibility with already existing builds. New value for
OUTCOME_NA can be used to detect tasks with invalid states, i.e.
it should never appear after finishing a build.
Fixing noexec tasks outcomes.
[YOCTO #5763]
(Bitbake rev: 475643ad78796835bf2e731b9d0fa5794ec80dd1)
Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>