It is annoying that buildman does not respond cleanly to Ctrl-C or SIGINT,
particularly on machines with lots of CPUS. Unfortunately queue.join()
blocks the main thread and does not allow it to see the signal. Use a
separate thread instead,
Signed-off-by: Simon Glass <s...@chromium.org>
---
tools/buildman/builder.py | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/tools/buildman/builder.py b/tools/buildman/builder.py
index d4ea13e..e774c2d 100644
--- a/tools/buildman/builder.py
+++ b/tools/buildman/builder.py
@@ -14,6 +14,7 @@ import Queue
import shutil
import string
import sys
+import threading
import time
import builderthread
@@ -1456,8 +1457,11 @@ class Builder:
job.step = self._step
self.queue.put(job)
- # Wait until all jobs are started
- self.queue.join()
+ term = threading.Thread(target=self.queue.join)
+ term.setDaemon(True)
+ term.start()
+ while term.isAlive():
+ term.join(100)
# Wait until we have processed all output
self.out_queue.join()
--
2.8.0.rc3.226.g39d4020
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