Mercurial > hg
changeset 17926:65a46635fb31
setup: print subprocess stderr if there is any
I just spent 1.5 days trying to debug a failing buildbot because
setup.py was silently dropping the errors that were being printed
by in-place hg.
| author | Bryan O'Sullivan <bryano@fb.com> |
|---|---|
| date | Tue, 13 Nov 2012 09:55:26 -0800 |
| parents | 2631b3576a33 |
| children | 9796d5437e72 |
| files | setup.py |
| diffstat | 1 files changed, 2 insertions(+), 0 deletions(-) [+] |
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--- a/setup.py Sat Nov 10 11:37:41 2012 -0800 +++ b/setup.py Tue Nov 13 09:55:26 2012 -0800 @@ -151,6 +151,8 @@ if not e.startswith(b('Not trusting file')) \ and not e.startswith(b('warning: Not importing'))] if err: + print >> sys.stderr, "stderr from '%s':" % (' '.join(cmd)) + print >> sys.stderr, '\n'.join([' ' + e for e in err]) return '' return out