- for a normal exit, use WEXITSTATUS, rather than manually shifting
- for exit via signal, set the exit code to 128+N, per shell convention
- if a process was stopped, return and don't handle it, as the process can yet
be continued
This should fix the case where bitbake says a task failed with an exit code of
0 (we assumed failure based on the overall status, but didn't pass all the
information along to task_fail).
(Bitbake rev: 84ea614bc56d35a414eb5bf5658891b340bfc569)
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
e2c58b40d1