From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Thu, 17 Oct 2013 13:11:13 +0000 (+0000)
Subject: Lit: LIT_PRESERVES_TMP should be aware of TMPDIR, too.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=651ffc703e4ae78c4416e6c360b1182bbd30849a;p=oota-llvm.git

Lit: LIT_PRESERVES_TMP should be aware of TMPDIR, too.

TMPDIR is preferred in Unix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192891 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/lit/lit/TestingConfig.py b/utils/lit/lit/TestingConfig.py
index 748cf1f6b80..4a34b77e175 100644
--- a/utils/lit/lit/TestingConfig.py
+++ b/utils/lit/lit/TestingConfig.py
@@ -35,13 +35,14 @@ class TestingConfig:
                     'TMP' : os.environ.get('TMP',''),
                     })
 
-        # The option to preserve TMP (and TEMP).
+        # The option to preserve TEMP, TMP, and TMPDIR.
         # This is intended to check how many temporary files would be generated
-        # in automated builders.
+        # (and be not cleaned up) in automated builders.
         if os.environ.has_key('LIT_PRESERVES_TMP'):
             environment.update({
                     'TEMP' : os.environ.get('TEMP',''),
                     'TMP' : os.environ.get('TMP',''),
+                    'TMPDIR' : os.environ.get('TMPDIR',''),
                     })
 
         # Set the default available features based on the LitConfig.