diff -ur ltmain.sh.orig ltmain.sh
--- ltmain.sh.orig	2002-08-09 03:47:56.000000000 +0200
+++ ltmain.sh	2002-10-21 14:24:48.000000000 +0200
@@ -3305,6 +3305,7 @@
 	# Make a backup of the uninstalled library when relinking
 	if test "$mode" = relink; then
 	  $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
+	  trap "$run eval '(cd $output_objdir && $rm $realname && $mv "$realname"U $realname)'" 0
 	fi
 
 	# Do each of the archive commands.
@@ -3446,7 +3447,7 @@
 
 	# Restore the uninstalled library and exit
 	if test "$mode" = relink; then
-	  $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
+	  $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T)' || exit $?
 	  exit 0
 	fi