bitbake/knotty: ensure we return non-zero exit code on Ctrl+C

If the user uses Ctrl+C to exit out of the build, then ensure we return
a non-zero exit code since the entire build was not completed
successfully.

If nothing else, this is useful to avoid continuing in the bitbake
wrapper script in OE-Core if the initial pseudo build is interrupted.

(Bitbake rev: c11eab7fa230f1fd5cc33589f3555b94e95f202d)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/bitbake/lib/bb/ui/knotty.py b/bitbake/lib/bb/ui/knotty.py
index 22370efc60..a0bb1275ad 100644
--- a/bitbake/lib/bb/ui/knotty.py
+++ b/bitbake/lib/bb/ui/knotty.py
@@ -295,4 +295,9 @@ def main(server, eventHandler):
     if summary:
         print(summary)
 
+    if shutdown:
+        print("Execution was interrupted, returning a non-zero exit code.")
+        if return_value == 0:
+            return_value = 1
+
     return return_value