SDL_net: libtool upgrade to 2.4.6 - 5/n: fix linker error for powerpc64le

From 09bb1f658a9f015af35c5ab1af9a34b8791d99f6 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Thu, 2 Dec 2021 20:50:10 +0300
Subject: [PATCH] libtool upgrade to 2.4.6 - 5/n: fix linker error for
 powerpc64le

https://debbugs.gnu.org/cgi/bugreport.cgi?bug=23348
---
 acinclude/libtool.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/acinclude/libtool.m4 b/acinclude/libtool.m4
index ebb07d8..849cd6f 100644
--- a/acinclude/libtool.m4
+++ b/acinclude/libtool.m4
@@ -1412,10 +1412,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 	  x86_64-*linux*)
 	    LD="${LD-ld} -m elf_x86_64"
 	    ;;
-	  powerpcle-*linux*)
+	  powerpcle-*linux*|powerpc64le-*linux*)
 	    LD="${LD-ld} -m elf64lppc"
 	    ;;
-	  powerpc-*linux*)
+	  powerpc-*linux*|powerpc64-*linux*)
 	    LD="${LD-ld} -m elf64ppc"
 	    ;;
 	  s390*-*linux*|s390*-*tpf*)