[bitbake-devel] [PATCH] runqueue: Improve handling of fakeworker failing to start
Richard Purdie
richard.purdie at linuxfoundation.org
Fri Jun 19 11:25:45 UTC 2015
Currently if the fakeworker failes to start the output from bitbake is confusing.
Improve the error handling to give a clear indication of what failed.
Patch from Chris Larson.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index 52bb12f..752fc3f3 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -1626,7 +1626,12 @@ class RunQueueExecuteTasks(RunQueueExecute):
taskdep = self.rqdata.dataCache.task_deps[fn]
if 'fakeroot' in taskdep and taskname in taskdep['fakeroot'] and not self.cooker.configuration.dry_run:
if not self.rq.fakeworker:
- self.rq.start_fakeworker(self)
+ try:
+ self.rq.start_fakeworker(self)
+ except OSError as exc:
+ logger.critical("Failed to spawn fakeroot worker to run %s:%s: %s" % (fn, taskname, str(exc)))
+ self.rq.state = runQueueFailed
+ return True
self.rq.fakeworker.stdin.write("<runtask>" + pickle.dumps((fn, task, taskname, False, self.cooker.collection.get_file_appends(fn), taskdepdata)) + "</runtask>")
self.rq.fakeworker.stdin.flush()
else:
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