From f86dd9e3ec4b3ebb5176711b4b27fdfc3da85597 Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Sat, 5 Mar 2011 09:46:36 +0000
Subject: On Windows hosts, Python scripts in test/Scripts did not accept
 binary files from stdin. The environment variable "PYTHONUNBUFFERED" makes
 stdin as binary. Thanks to Danil Malyshev!

llvm-svn: 127072
---
 llvm/utils/lit/lit/TestingConfig.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm')

diff --git a/llvm/utils/lit/lit/TestingConfig.py b/llvm/utils/lit/lit/TestingConfig.py
index 0d9bc00a835..c7a03dd9b7b 100644
--- a/llvm/utils/lit/lit/TestingConfig.py
+++ b/llvm/utils/lit/lit/TestingConfig.py
@@ -18,6 +18,7 @@ class TestingConfig:
                 'SYSTEMROOT' : os.environ.get('SYSTEMROOT',''),
                 'LLVM_DISABLE_CRT_DEBUG' : '1',
                 'PRINTF_EXPONENT_DIGITS' : '2',
+                'PYTHONUNBUFFERED' : '1',
                 }
 
             config = TestingConfig(parent,
-- 
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