gnu: gvfs: Fix build with libplist 2.2.0.

* gnu/packages/gnome.scm (gvfs)[source]: Add patch.
* gnu/packages/patches/gvfs-add-support-for-libplist-2.2.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.

gnu/local.mk

@@ -1101,6 +1101,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/gtk3-respect-GUIX_GTK3_IM_MODULE_FILE.patch \
   %D%/packages/patches/gtkglext-disable-disable-deprecated.patch \
   %D%/packages/patches/gtksourceview-2-add-default-directory.patch \
+  %D%/packages/patches/gvfs-add-support-for-libplist-2.2.patch	\
   %D%/packages/patches/gzdoom-search-in-installed-share.patch	\
   %D%/packages/patches/gzdoom-find-system-libgme.patch	\
   %D%/packages/patches/hdf4-architectures.patch 		\

gnu/packages/gnome.scm

@@ -5343,7 +5343,10 @@ part of udev-extras, then udev, then systemd.  It's now a project on its own.")
                                   "gvfs-" version ".tar.xz"))
               (sha256
                (base32
-                "1cfnzamr4mvgpf6yhm28lh9cafy9z6842s8jpbqnfizfxybg8ylj"))))
+                "1cfnzamr4mvgpf6yhm28lh9cafy9z6842s8jpbqnfizfxybg8ylj"))
+              ;; This patch may be removed when upgrading to version 1.46.x.
+              (patches
+               (search-patches "gvfs-add-support-for-libplist-2.2.patch"))))
     (build-system meson-build-system)
     (arguments
      '(#:glib-or-gtk? #t

gnu/packages/patches/gvfs-add-support-for-libplist-2.2.patch

@@ -0,0 +1,34 @@
+Source: https://gitlab.gnome.org/GNOME/gvfs/-/commit/13551f3f40d41f1357126ac5a26d0fa012cd8123
+
+Note: This change should be incorporated into stable version 1.46.x of gvfs.
+
+From 13551f3f40d41f1357126ac5a26d0fa012cd8123 Mon Sep 17 00:00:00 2001
+From: Bastien Nocera <hadess@hadess.net>
+Date: Tue, 16 Jun 2020 13:28:35 +0200
+Subject: [PATCH] afc: Add support for libplist-2.2
+
+Which changed name from libplist to libplist-2.0 to embed its API
+version number in the library name.
+---
+ meson.build | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index 1750f65ca..187bfd55f 100644
+--- a/meson.build
++++ b/meson.build
+@@ -357,7 +357,10 @@ config_h.set('HAVE_LOGIND', enable_logind)
+ enable_afc = get_option('afc')
+ if enable_afc
+   libimobiledevice_dep = dependency('libimobiledevice-1.0', version: '>= 1.2')
+-  libplist_dep = dependency('libplist', version: '>= 0.15')
++  libplist_dep = dependency('libplist-2.0', required: false)
++  if not libplist_dep.found()
++    libplist_dep = dependency('libplist', version: '>= 0.15')
++  endif
+ endif
+ 
+ # *** Check if we should build with GOA volume monitor ***
+-- 
+GitLab
+