gnu: Add evolution.

* gnu/packages/gnome.scm (evolution): New variable.

gnu/packages/gnome.scm

@@ -8,7 +8,7 @@
 ;;; Copyright © 2015 Mathieu Lirzin <mthl@openmailbox.org>
 ;;; Copyright © 2015, 2017 Andy Wingo <wingo@igalia.com>
 ;;; Copyright © 2015 David Hashe <david.hashe@dhashe.com>
-;;; Copyright © 2015, 2016, 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2015, 2016, 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015, 2016, 2017, 2018 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2015 David Thompson <davet@gnu.org>
 ;;; Copyright © 2015, 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
@@ -119,6 +119,7 @@
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages polkit)
   #:use-module (gnu packages popt)
+  #:use-module (gnu packages pretty-print)
   #:use-module (gnu packages pulseaudio)
   #:use-module (gnu packages python)
   #:use-module (gnu packages python-crypto)
@@ -7557,3 +7558,52 @@ underlying library but cannot for various reasons.  In most cases, they are
 wildly out of scope for those libraries.  In other cases, they are not quite
 generic enough to work for everyone.")
     (license license:gpl3+)))
+
+(define-public evolution
+  (package
+    (name "evolution")
+    (version "3.28.1")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://gnome/sources/evolution/"
+                                  (version-major+minor version) "/"
+                                  "evolution-" version ".tar.xz"))
+              (sha256
+               (base32
+                "0sdv5lg2vlz5f4raymz9d8a5jq4j18vbqyigaip6508p3bjnfj8l"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags
+       (list "-DENABLE_PST_IMPORT=OFF"    ; libpst is not packaged
+             "-DENABLE_LIBCRYPTUI=OFF"))) ; libcryptui hasn't seen a release
+                                          ; in four years and cannot be built.
+    (native-inputs
+     `(("glib" ,glib "bin")               ; glib-mkenums
+       ("pkg-config" ,pkg-config)
+       ("intltool" ,intltool)
+       ("itstool" ,itstool)))
+    (inputs
+     `(("enchant" ,enchant)
+       ("evolution-data-server" ,evolution-data-server) ; must be the same version
+       ("gcr" ,gcr)
+       ("gnome-autoar" ,gnome-autoar)
+       ("gnome-desktop" ,gnome-desktop)
+       ("gtkspell3" ,gtkspell3)
+       ("highlight" ,highlight)
+       ("libcanberra" ,libcanberra)
+       ("libgweather" ,libgweather)
+       ("libnotify" ,libnotify)
+       ("libsoup" ,libsoup)
+       ("nss" ,nss)
+       ("openldap" ,openldap)
+       ("webkitgtk" ,webkitgtk)
+       ("ytnef" ,ytnef)))
+    (home-page "https://gitlab.gnome.org/GNOME/evolution")
+    (synopsis "Manage your email, contacts and schedule")
+    (description "Evolution is a personal information management application
+that provides integrated mail, calendaring and address book
+functionality.")
+    ;; See COPYING for details.
+    (license (list license:lgpl2 license:lgpl3 ; either one of these
+                   license:openldap2.8 ; addressbook/gui/component/openldap-extract.h
+                   license:lgpl2+))))  ; smime/lib/*