gnu: Add libgnome-keyring and Evince.

* gnu/packages/gnome.scm (libgnome-keyring, evince): New variables.

gnu/packages/gnome.scm

@@ -17,14 +17,16 @@
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
 (define-module (gnu packages gnome)
-  #:use-module ((guix licenses) #:select (gpl2 gpl2+ lgpl2.1+ lgpl3))
+  #:use-module ((guix licenses) #:select (gpl2 gpl2+ lgpl2.0+ lgpl2.1+ lgpl3))
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages glib)
-  #:use-module (gnu packages gnome)
+  #:use-module (gnu packages gnupg)
   #:use-module (gnu packages gstreamer)
   #:use-module (gnu packages gtk)
+  #:use-module (gnu packages pdf)
+  #:use-module (gnu packages ghostscript)
   #:use-module (gnu packages libcanberra)
   #:use-module (gnu packages libpng)
   #:use-module (gnu packages perl)
@@ -98,6 +100,93 @@ Gnome project.  It includes xml2po tool which makes it easier to translate
 and keep up to date translations of documentation.")
     (license gpl2+))) ; xslt under lgpl
 
+(define-public libgnome-keyring
+  (package
+    (name "libgnome-keyring")
+    (version "3.6.0")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append
+                   "mirror://gnome/sources/libgnome-keyring/3.6/libgnome-keyring-"
+                   version
+                   ".tar.xz"))
+             (sha256
+              (base32
+               "0c4qrjpmv1hqga3xv6wsq2z10x2n78qgw7q3k3s01y1pggxkgjkd"))))
+    (build-system gnu-build-system)
+    (native-inputs
+     `(("intltool" ,intltool)))
+    (inputs
+     `(("pkg-config" ,pkg-config)
+       ("libgcrypt" ,libgcrypt)
+       ("dbus" ,dbus)))
+    (propagated-inputs
+     ;; Referred to in .h files and .pc.
+     `(("glib" ,glib)))
+    (home-page "http://www.gnome.org")
+    (synopsis "Accessing passwords from the GNOME keyring")
+    (description
+     "Client library to access passwords from the GNOME keyring.")
+
+    ;; Though a couple of files are LGPLv2.1+.
+    (license lgpl2.0+)))
+
+(define-public evince
+  (package
+    (name "evince")
+    (version "3.6.1")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append
+                   "mirror://gnome/sources/evince/3.6/evince-"
+                   version
+                   ".tar.xz"))
+             (sha256
+              (base32
+               "1da1pij030dh8mb0pr0jnyszgsbjnh8lc17rj5ii52j3kmbv51qv"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:configure-flags '("--disable-nautilus")
+
+       ;; FIXME: Tests fail with:
+       ;;   ImportError: No module named gi.repository
+       ;; Where should that module come from?
+       #:tests? #f ))
+    (inputs
+     `(("libspectre" ,libspectre)
+       ;; ("djvulibre" ,djvulibre)
+       ("ghostscript" ,ghostscript)
+       ("poppler" ,poppler)
+       ("gsettings-desktop-schemas" ,gsettings-desktop-schemas)
+       ("libgnome-keyring" ,libgnome-keyring)
+       ("gnome-icon-theme" ,gnome-icon-theme)
+       ("itstool" ,itstool)
+       ("gdk-pixbuf" ,gdk-pixbuf)
+       ("atk" ,atk)
+       ("pango" ,pango)
+       ("gtk+" ,gtk+)
+       ("glib" ,glib)
+       ("libxml2" ,libxml2)
+       ("perl-xml-parser" ,perl-xml-parser)
+       ("perl" ,perl)
+       ("intltool" ,intltool)
+       ("pkg-config" ,pkg-config)
+       ("libsm" ,libsm)
+       ("libice" ,libice)
+
+       ;; For tests.
+       ("dogtail" ,python2-dogtail)))
+    (home-page
+     "http://www.gnome.org/projects/evince/")
+    (synopsis "GNOME's document viewer")
+    (description
+     "Evince is a document viewer for multiple document formats.  It
+currently supports PDF, PostScript, DjVu, TIFF and DVI.  The goal
+of Evince is to replace the multiple document viewers that exist
+on the GNOME Desktop with a single simple application.
+")
+    (license gpl2+)))
+
 (define-public gsettings-desktop-schemas
   (package
     (name "gsettings-desktop-schemas")