comparison setup.py @ 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.

17925:2631b3576a33

    # a missing __init__.py in mercurial/locale, we also ignore that.
    err = [e for e in err.splitlines()
           if not e.startswith(b('Not trusting file')) \
              and not e.startswith(b('warning: Not importing'))]
    if err:
        return ''
    return out

version = ''

17926:65a46635fb31

    # a missing __init__.py in mercurial/locale, we also ignore that.
    err = [e for e in err.splitlines()
           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

version = ''