From: Antonio Larrosa <alarrosa@suse.com>
Subject: Reduce the minimum required meson version

With this, we can build wireplumber in SLE 15 SP3/Leap 15.3
which only have meson 0.54

Index: wireplumber-0.4.10/meson.build
===================================================================
--- wireplumber-0.4.10.orig/meson.build
+++ wireplumber-0.4.10/meson.build
@@ -1,7 +1,7 @@
 project('wireplumber', ['c'],
   version : '0.4.10',
   license : 'MIT',
-  meson_version : '>= 0.59.0',
+  meson_version : '>= 0.54.0',
   default_options : [
     'warning_level=1',
     'buildtype=debugoptimized',
@@ -42,7 +42,11 @@ spa_dep = dependency('libspa-0.2', versi
 pipewire_dep = dependency('libpipewire-0.3', version: '>= 0.3.48')
 mathlib = cc.find_library('m')
 threads_dep = dependency('threads')
-libintl_dep = dependency('intl')
+libintl_dep = dependency('', required: false)
+
+if not cc.has_function('ngettext')
+  libintl_dep = cc.find_library('intl')
+endif
 
 system_lua = get_option('system-lua')
 if system_lua
@@ -131,8 +135,8 @@ endif
 
 conf_uninstalled = configuration_data()
 conf_uninstalled.set('MESON', '')
-conf_uninstalled.set('MESON_SOURCE_ROOT', meson.project_source_root())
-conf_uninstalled.set('MESON_BUILD_ROOT', meson.project_build_root())
+conf_uninstalled.set('MESON_SOURCE_ROOT', meson.source_root())
+conf_uninstalled.set('MESON_BUILD_ROOT', meson.build_root())
 
 wp_uninstalled = configure_file(
   input : 'wp-uninstalled.sh',