File libmetalink-remove-deprecated-AM_PATH_XML2-macro.patch of Package libmetalink

From 56075a3c5ee7f38a03d2a645f406dc0b8620efdd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20K=C5=82oczko?= <kloczek@github.com>
Date: Thu, 12 Oct 2023 12:19:16 +0000
Subject: [PATCH] remove use deprecated AM_PATH_XML2 aclocal macro
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Remove use deprecated AM_PATH_XML2 and use PKG_CHECK_MODULES and
PKG_PROG_PKG_CONFIG aclocal macros.

Signed-off-by: Tomasz Kłoczko <kloczek@github.com>
---
 configure.ac    | 7 ++++---
 lib/Makefile.am | 7 ++++---
 2 files changed, 8 insertions(+), 6 deletions(-)

Index: libmetalink-0.1.3/configure.ac
===================================================================
--- libmetalink-0.1.3.orig/configure.ac
+++ libmetalink-0.1.3/configure.ac
@@ -34,6 +34,7 @@ AC_CANONICAL_TARGET
 
 AM_INIT_AUTOMAKE()
 AC_CONFIG_MACRO_DIR([m4])
+PKG_PROG_PKG_CONFIG
 
 # Special host-dependent stuff
 case ${host} in
@@ -89,10 +90,10 @@ if test "x$with_libexpat" = "xyes"; then
 fi
 
 if test "x$with_libxml2" = "xyes" && test "x$have_libexpat" != "xyes"; then
-   AM_PATH_XML2([2.6.24], [have_libxml2=yes])
-   if test "x$have_libxml2" = "xyes"; then
+   PKG_CHECK_MODULES([XML], [libxml-2.0 >= 2.6.24], [
       AC_DEFINE([HAVE_LIBXML2], [1], [Define to 1 if you have libxml2.])
-   fi
+      have_libxml2=yes
+   ])
 fi
 
 if test "x$have_libexpat" != "xyes" && test "x$have_libxml2" != "xyes"; then