From 2f494b6afc921369c4878ec54646b077e4a3e81e Mon Sep 17 00:00:00 2001
From: Jordy Rose <jediknil@belkadan.com>
Date: Sat, 2 Jul 2011 17:28:55 +0000
Subject: [PATCH] Use subprocess.Popen instead of popen2 to stop a deprecation
 warning when running lit on OS X

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134324 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/lit/lit/Util.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/lit/lit/Util.py b/utils/lit/lit/Util.py
index 5635f50baef..226e453f285 100644
--- a/utils/lit/lit/Util.py
+++ b/utils/lit/lit/Util.py
@@ -12,7 +12,7 @@ def detectCPUs():
             if isinstance(ncpus, int) and ncpus > 0:
                 return ncpus
         else: # OSX:
-            return int(os.popen2("sysctl -n hw.ncpu")[1].read())
+            return int(capture(['sysctl', '-n', 'hw.ncpu']))
     # Windows:
     if os.environ.has_key("NUMBER_OF_PROCESSORS"):
         ncpus = int(os.environ["NUMBER_OF_PROCESSORS"])
-- 
2.34.1