* configure.ac: Rewrite targetobjs duplicate removal code to use

only shell constructs. * configure: Rebuild.
2010-02-06 20:14:01 +00:00
parent cf846138ae
commit 9109c078e3
3 changed files with 22 additions and 2 deletions
--- 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