Fix exit code display for task failure

Per the python documentation, os.waitpid returns the exitcode shifted up by 8
bits, and we weren't compensating, resulting in a display of 'failed with 256'
when a worker process exits with a code of 1.

(Bitbake rev: 90c2b6cb24dc9c82f0a9aa9d23f2d1ed2e6ff301)

Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index 6ea022e424..2b81540a14 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -1054,7 +1054,7 @@ class RunQueueExecute:
         self.build_pipes[result[0]].close()
         del self.build_pipes[result[0]]
         if result[1] != 0:
-            self.task_fail(task, result[1])
+            self.task_fail(task, result[1]>>8)
         else:
             self.task_complete(task)
 
@@ -1259,7 +1259,9 @@ class RunQueueExecuteTasks(RunQueueExecute):
         Called when a task has failed
         Updates the state engine with the failure
         """
-        logger.error("Task %s (%s) failed with %s" % (task, self.rqdata.get_user_idstring(task), exitcode))
+        logger.error("Task %s (%s) failed with exit code '%s'", task,
+                     self.rqdata.get_user_idstring(task), exitcode)
+
         self.stats.taskFailed()
         fnid = self.rqdata.runq_fnid[task]
         self.failed_fnids.append(fnid)