gnu: Add dunst.

* gnu/packages/dunst.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

gnu-system.am

@@ -86,6 +86,7 @@ GNU_SYSTEM_MODULES =				\
   gnu/packages/dns.scm				\
   gnu/packages/docbook.scm			\
   gnu/packages/doxygen.scm			\
+  gnu/packages/dunst.scm			\
   gnu/packages/ebook.scm			\
   gnu/packages/ed.scm				\
   gnu/packages/elf.scm				\

gnu/packages/dunst.scm

@@ -0,0 +1,72 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2015 Alex Kost <alezost@gmail.com>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages dunst)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system gnu)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages freedesktop)
+  #:use-module (gnu packages glib)
+  #:use-module (gnu packages gtk)
+  #:use-module (gnu packages perl)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages xorg))
+
+(define-public dunst
+  (package
+    (name "dunst")
+    (version "1.1.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "http://knopwob.org/public/dunst-release/dunst-"
+                    version ".tar.bz2"))
+              (sha256
+               (base32
+                "0w3hilzwanwsp4q6dxbdj6l0mvpg4fq02wf8isll8kmbx9kz2ay7"))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:tests? #f                      ; no check target
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))
+       #:phases (modify-phases %standard-phases
+                  (delete 'configure))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("perl" ,perl)                   ; for pod2man
+       ("which" ,which)))
+    (inputs
+     `(("dbus" ,dbus)
+       ("glib" ,glib)
+       ("cairo" ,cairo)
+       ("pango" ,pango)
+       ("libx11" ,libx11)
+       ("libxext" ,libxext)
+       ("libxft" ,libxft)
+       ("libxscrnsaver" ,libxscrnsaver)
+       ("libxinerama" ,libxinerama)
+       ("libxdg-basedir" ,libxdg-basedir)))
+    (home-page "http://knopwob.org/dunst")
+    (synopsis "Customizable and lightweight notification daemon")
+    (description
+     "Dunst is a highly configurable and minimalistic notification daemon.
+It provides 'org.freedesktop.Notifications' D-Bus service, so it is
+started automatically on the first call via D-Bus.")
+    (license license:bsd-3)))