Obtained from:	https://gitlab.gnome.org/GNOME/gupnp-av/-/commit/767388bc16e08d4e1e1f419555165cc1816be931

--- meson.build.orig	2022-06-03 18:15:12 UTC
+++ meson.build
@@ -87,6 +87,12 @@ subdir('data')
 pkg = import('pkgconfig')
 pkg.generate(
     gupnp_av_lib,
+    requires : [
+      'glib-2.0',
+      'gobject-2.0',
+      'gio-2.0',
+      'libxml-2.0'
+    ],
     subdirs : 'gupnp-av-1.0',
     description : 'GObject-based AV specific UPnP library'
 )