bug#38876: gnu: Add libmediaart. V2

[Ludovic Courtès]

Hi!

Raghav Gururajan <address@hidden> skribis:

> From c58cd6327d975cdb95aed9a6b3d7c0d660c565d2 Mon Sep 17 00:00:00 2001
> From: Raghav Gururajan <address@hidden>
> Date: Thu, 2 Jan 2020 14:53:01 -0500
> Subject: [PATCH] gnu: Add libmediaart.
>
> * gnu/packages/gnome.scm (libmediaart): New variable.

Applied with the minor changes below: I took the description from
<https://gitlab.gnome.org/GNOME/libmediaart/blob/master/docs/reference/libmediaart/libmediaart-docs.xml>,
and from what I can see in the source file headers, it’s LGPLv2.1+.

Thanks,
Ludo’.

diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 178bcf5002..9689d20b39 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -268,11 +268,12 @@ features to enable users to create their discs easily and 
quickly.")
        ("gobject-introspection" ,gobject-introspection)
        ("gtk+:doc", gtk+ "doc")
        ("vala" ,vala)))
-    (synopsis "Media Art library for GNOME desktop")
-    (description "Library tasked with managing, extracting and
-handling media art caches.")
+    (synopsis "Media art library for the GNOME desktop")
+    (description
+     "The libmediaart library is the foundation for media art caching,
+extraction, and lookup for applications on the desktop.")
     (home-page "https://gitlab.gnome.org/GNOME/libmediaart";)
-    (license license:gpl2+)))
+    (license license:lgpl2.1+)))
 
 (define-public gnome-menus
   (package