From 1e75b7b01502c0660c419ea6cadb92d86cac354d Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Fri, 11 Aug 2006 21:53:27 +0000
Subject: Make llvmdo and llvmgrep invulnerable to where they are run from by
 getting the llvm source root from the llvm-config command. The dependency now
 is that the correct llvm-config command is in the path. For most developers
 this is the case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29630 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/llvmgrep | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'utils/llvmgrep')

diff --git a/utils/llvmgrep b/utils/llvmgrep
index e5a08ad..d4369c7 100755
--- a/utils/llvmgrep
+++ b/utils/llvmgrep
@@ -18,8 +18,7 @@
 # details.
 ##===----------------------------------------------------------------------===##
 
-TOPDIR=`pwd | sed -e 's#\(.*/llvm[0-9]*\).*#\1#'`
-echo $TOPDIR
+TOPDIR=`llvm-config --src-root`
 if test -d "$TOPDIR" ; then
   cd $TOPDIR
   case `uname -s` in
-- 
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