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| author | Alp Toker <alp@nuanti.com> | 2013-10-28 10:26:13 +0000 |
|---|---|---|
| committer | Alp Toker <alp@nuanti.com> | 2013-10-28 10:26:13 +0000 |
| commit | 188545867dbcd0a6870b19c6b06d49610e7cda93 (patch) | |
| tree | 3b252cd69a83b930d72fac4ba3e6cf562a65eaef /utils | |
| parent | 19ea37059aaea8104ea6017abc9f1bbed610b7f2 (diff) | |
| download | llvm-188545867dbcd0a6870b19c6b06d49610e7cda93.tar.gz llvm-188545867dbcd0a6870b19c6b06d49610e7cda93.tar.bz2 llvm-188545867dbcd0a6870b19c6b06d49610e7cda93.tar.xz | |
lit: multiprocessing platform fix attempt
The error raised by Python varies by platform(!), so let's just catch any
exception and fall back.
Thanks to Sylvestre Ledru for noticing this on a Debian / Python 2.7 system
running code coverage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193516 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/lit/lit/run.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/utils/lit/lit/run.py b/utils/lit/lit/run.py index e3d9344d69..27c414d6dd 100644 --- a/utils/lit/lit/run.py +++ b/utils/lit/lit/run.py @@ -216,9 +216,10 @@ class Run(object): queue_impl = multiprocessing.Queue canceled_flag = multiprocessing.Value('i', 0) consumer = MultiprocessResultsConsumer(self, display, jobs) - except ImportError: + except: # multiprocessing fails to initialize with certain OpenBSD and # FreeBSD Python versions: http://bugs.python.org/issue3770 + # Unfortunately the error raised also varies by platform. self.lit_config.note('failed to initialize multiprocessing') consumer = None if not consumer: |