From 5ddce196cb253ee12a31111a55af532d17ce0402 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Sat, 2 May 2009 20:08:07 +0000
Subject: [PATCH] Use clang to find clang-cc, if it isn't in path.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70640 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/TestRunner.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/TestRunner.sh b/test/TestRunner.sh
index 66c1e1eab5..bb20728578 100755
--- a/test/TestRunner.sh
+++ b/test/TestRunner.sh
@@ -68,6 +68,10 @@ fi
 
 # Try to sanity check $CLANGCC too
 CLANGCC=$(which "$CLANGCC")
+# If that failed, ask clang.
+if [ -z "$CLANGCC" ]; then
+    CLANGCC=$($CLANG -print-prog-name=clang-cc)
+fi
 if [ -z "$CLANGCC" ]; then
   echo "Couldn't find 'clang-cc' program, make sure clang is found in your build directory"
   exit 1
-- 
2.40.0