From 0627147d12320fcc6cf6dc64991d64ab7c76c600 Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Wed, 9 Feb 2011 04:19:21 +0000
Subject: [PATCH] test/lit.cfg: Seek sane tools(and bash) in directories and
 set to $PATH.

LitConfig.getBashPath() will not seek in $PATH after LitConfig.getToolsPath() was executed.

llvm-svn: 125176
---
 llvm/test/lit.cfg | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/llvm/test/lit.cfg b/llvm/test/lit.cfg
index fef6d78902bc..21b0a48be9f1 100644
--- a/llvm/test/lit.cfg
+++ b/llvm/test/lit.cfg
@@ -19,6 +19,18 @@ config.suffixes = []
 # test_source_root: The root path where tests are located.
 config.test_source_root = os.path.dirname(__file__)
 
+# Tweak PATH for Win32
+if sys.platform in ['win32']:
+    # Seek sane tools in directories and set to $PATH.
+    path = getattr(config, 'lit_tools_dir', None)
+    path = lit.getToolsPath(path,
+                            config.environment['PATH'],
+                            ['cmp.exe', 'grep.exe', 'sed.exe'])
+    if path is not None:
+        path = os.path.pathsep.join((path,
+                                     config.environment['PATH']))
+        config.environment['PATH'] = path
+
 # test_exec_root: The root path where tests should be run.
 llvm_obj_root = getattr(config, 'llvm_obj_root', None)
 if llvm_obj_root is not None:
@@ -273,7 +285,7 @@ config.on_clone = on_clone
 ### Features
 
 # Shell execution
-if sys.platform not in ['win32']:
+if sys.platform not in ['win32'] or lit.getBashPath() != '':
     config.available_features.add('shell')
 
 # Loadable module