[PATCH] gnu: Add libcanberra-gtk2.

[Fabian Harfert <fhmgufs@web.de>]

* gnu/packages/libcanberra.scm (libcanberra/gtk+-2): New variable.
---
 gnu/packages/libcanberra.scm | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/gnu/packages/libcanberra.scm b/gnu/packages/libcanberra.scm
index 3769e3f..50c0f80 100644
--- a/gnu/packages/libcanberra.scm
+++ b/gnu/packages/libcanberra.scm
@@ -1,6 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2014, 2015 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2016 Fabian Harfert <fhmgufs@web.de>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -24,6 +25,7 @@
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
+  #:use-module (guix build utils)
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages gstreamer)
   #:use-module (gnu packages gtk)
@@ -96,6 +98,12 @@ GNOME.  It comes with several backends (ALSA, PulseAudio, OSS, GStreamer,
 null) and is designed to be portable.")
     (license lgpl2.1+)))
 
+(define-public libcanberra/gtk+-2
+  (package (inherit libcanberra)
+    (name "libcanberra-gtk2")
+    (inputs `(,@(alist-delete "gtk+" (package-inputs libcanberra))
+              ("gtk+" ,gtk+-2)))))
+
 (define-public sound-theme-freedesktop
   (package
     (name "sound-theme-freedesktop")
-- 
2.7.0