!31 add sw_64 support

From: @hailianguniontech 
Reviewed-by: @dillon_chen 
Signed-off-by: @dillon_chen

libtool-2.4.6-fix-building-without-libltdl.la.patch

@@ -1,17 +0,0 @@
-diff -up ./m4/ltdl.m4.orig ./m4/ltdl.m4
---- ./m4/ltdl.m4.orig	2016-02-11 20:40:28.013253981 +0200
-+++ ./m4/ltdl.m4	2016-02-11 20:41:07.142760471 +0200
-@@ -282,8 +282,11 @@ AC_ARG_WITH([ltdl_lib],
-                     [use the libltdl.la installed in DIR])])
- 
- if test -n "$with_ltdl_lib"; then
--  if test -f "$with_ltdl_lib/libltdl.la"; then :
--  else
-+  # check for the existence of "$with_ltdl_lib/libltdl.la" while
-+  # allowing people to delete the libtool archive file (which isn't
-+  # useful in this case in many common platforms.)
-+  with_ltdl_lib_libname=`echo "$with_ltdl_lib"/libltdl.*`
-+  if test "x$with_ltdl_lib_libname" = "x$with_ltdl_lib/libltdl.*"; then
-     AC_MSG_ERROR([invalid ltdl library directory: '$with_ltdl_lib'])
-   fi
- else

libtool.spec

@@ -3,7 +3,7 @@
 
 Name:    libtool
 Version: 2.5.4
-Release: 3
+Release: 2
 License: GPL-2.0-or-later AND LGPL-2.0-or-later and GFDL-1.3-or-later
 Summary: The GNU Portable Library Tool
 URL:     https://www.gnu.org/software/libtool/
@@ -12,7 +12,6 @@ Source0: https://ftp.gnu.org/gnu/libtool/libtool-%{version}.tar.xz
 Patch0:  libtool-2.5.3-rpath.patch
 Patch1:  libtool-2.4.6-disable-lto-link-order2.patch
 Patch2:  add-sw_64-support.patch
-Patch3:  libtool-2.4.6-fix-building-without-libltdl.la.patch
 
 Requires: gcc(major),autoconf, automake, sed, tar, findutils
 
@@ -130,9 +129,6 @@ rm -f %{buildroot}%{_infodir}/dir
 %{_mandir}/man1/libtoolize.1*
 
 %changelog
-* Fri Apr 04 2025 Funda Wang <fundawang@yeah.net> - 2.5.4-3
-- fix building packages without libltdl.la
-
 * Tue Mar 11 2025 mahailiang <mahailiang@uniontech.com> - 2.5.4-2
 - add sw_64 support