From 3acdc630961e708288506af5674b6e672c0054de Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Thu, 29 Mar 2007 15:37:57 +0000
Subject: [PATCH] For PR1283: Change the llvm-gcc sanity check to look for
 "target datalayout" instead of "implementation". The implementation keyword
 is no longer generated by llvm or llvm-gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35451 91177308-0d34-0410-b5e6-96231b3b80d8
---
 autoconf/configure.ac | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 7039e5d6448..0ffdb287418 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -757,7 +757,8 @@ AC_CACHE_CHECK([whether llvm-gcc is sane],[llvm_cv_llvmgcc_sanity],
 [llvm_cv_llvmgcc_sanity="no"
 if test -x "$LLVMGCC" ; then
   cp /dev/null conftest.c
-  "$LLVMGCC" -emit-llvm -S -o - conftest.c | grep implementation > /dev/null 2>&1
+  "$LLVMGCC" -emit-llvm -S -o - conftest.c | \
+      grep 'target datalayout =' > /dev/null 2>&1
   if test $? -eq 0 ; then
     llvm_cv_llvmgcc_sanity="yes"
   fi
-- 
2.34.1