From 188545867dbcd0a6870b19c6b06d49610e7cda93 Mon Sep 17 00:00:00 2001 From: Alp Toker Date: Mon, 28 Oct 2013 10:26:13 +0000 Subject: 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 --- utils/lit/lit/run.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'utils/lit/lit') 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: -- cgit v1.2.3