[bug#37276] [PATCHES] tumbler: Clarify thumbnailers support.

[L p R n d n <guix@lprndn.info>]

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From 5f295f3f3b6441656f9979a7a7fa8ad0fcb53ec2 Mon Sep 17 00:00:00 2001
From: L  p R n  d n <guix@lprndn.info>
Date: Sun, 18 Aug 2019 23:27:34 +0200
Subject: [PATCH 11/19] gnu: tumbler: Fix pdf thumbnailer.

* gnu/packages/xfce.scm (tumbler)[inputs]: Add cairo.
---
 gnu/packages/xfce.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/packages/xfce.scm b/gnu/packages/xfce.scm
index 13a4cfd6ef..780a1a876b 100644
--- a/gnu/packages/xfce.scm
+++ b/gnu/packages/xfce.scm
@@ -283,6 +283,7 @@ merging features essential for loading menus modified with menu editors.")
     (inputs
      `(("dbus" ,dbus)
        ("gdk-pixbuf" ,gdk-pixbuf)
+       ("cairo" ,cairo) ;; Needed for pdf thumbnails (poppler-glibc.pc)
        ("freetype" ,freetype)
        ("libjpeg" ,libjpeg)
        ("libgsf" ,libgsf)
-- 
2.22.0


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From 8883c265c73c5ce47557755c9c26dcdddcf0205a Mon Sep 17 00:00:00 2001
From: L  p R n  d n <guix@lprndn.info>
Date: Mon, 19 Aug 2019 01:02:49 +0200
Subject: [PATCH 12/19] gnu: tumbler: Remove unused gstreamer.

* gnu/packages/xfce.scm (tumbler)[inputs]: Remove gstreamer.
---
 gnu/packages/xfce.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/xfce.scm b/gnu/packages/xfce.scm
index 780a1a876b..b27e489678 100644
--- a/gnu/packages/xfce.scm
+++ b/gnu/packages/xfce.scm
@@ -288,7 +288,9 @@ merging features essential for loading menus modified with menu editors.")
        ("libjpeg" ,libjpeg)
        ("libgsf" ,libgsf)
        ("poppler" ,poppler)
-       ("gstreamer" ,gstreamer)))
+       ;; FIXME Provide gstreamer and gstreamer-tag to get video thumbnails
+       ;; ("gstreamer" ,gstreamer)
+       ))
     (home-page "https://www.xfce.org/")
     (synopsis "D-Bus service for applications to request thumbnails")
     (description
-- 
2.22.0