From 9109c078e3f7ede78b1cd64efe05a55df993dc5a Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@airs.com>
Date: Sat, 6 Feb 2010 20:14:01 +0000
Subject: 	* configure.ac: Rewrite targetobjs duplicate removal code to
 use 	only shell constructs. 	* configure: Rebuild.

---
 gold/configure | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'gold/configure')

diff --git a/gold/configure b/gold/configure
index dbc6319..9fd198f 100755
--- a/gold/configure
+++ b/gold/configure
@@ -3411,7 +3411,14 @@ fi
 done
 
 # Remove any duplicates.
-targetobjs=`echo $targetobjs | tr ' ' '\n' | sort | uniq | tr '\n' ' '`
+to=""
+for t in $targetobjs; do
+  case " $to " in
+  *" $t "*) ;;
+  *) to="$to $t" ;;
+  esac
+done
+targetobjs=$to
 
 if test -n "$targ_32_little"; then
 
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