gnu: Add feedbackd.

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

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu/packages/gnome.scm

@@ -43,7 +43,7 @@
 ;;; Copyright © 2019, 2020 Martin Becze <mjbecze@riseup.net>
 ;;; Copyright © 2019 David Wilson <david@daviwil.com>
 ;;; Copyright © 2019, 2020 Raghav Gururajan <raghavgururajan@disroot.org>
-;;; Copyright © 2019 Jonathan Brielmaier <jonathan.brielmaier@web.de>
+;;; Copyright © 2019, 2020 Jonathan Brielmaier <jonathan.brielmaier@web.de>
 ;;; Copyright © 2019, 2020 Leo Prikler <leo.prikler@student.tugraz.at>
 ;;; Copyright © 2020 Oleg Pykhalov <go.wigust@gmail.com>
 ;;; Copyright © 2020 Pierre Neidhardt <mail@ambrevar.xyz>
@@ -10432,3 +10432,37 @@ communicating using the GVariant serialization format instead of JSON when
 both peers support it.  You might want that when communicating on a single
 host to avoid parser overhead and memory-allocator fragmentation.")
     (license license:lgpl2.1+)))
+
+(define-public feedbackd
+  (package
+    (name "feedbackd")
+    (version "0.0.0+git20200527")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://source.puri.sm/Librem5/feedbackd.git")
+                    (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1wbkzxnqjydfgjvp7vz4ghczcz740zcb1yn90cb6gb5md4n6qx2y"))))
+    (build-system meson-build-system)
+    (native-inputs
+     `(("glib:bin" ,glib "bin")
+       ("gobject-introspection" ,gobject-introspection)
+       ("pkg-config" ,pkg-config)
+       ("vala" ,vala)))
+    (inputs
+     `(("dbus" ,dbus)
+       ("gsound" ,gsound)
+       ("json-glib" ,json-glib)
+       ("libgudev" ,libgudev)))
+    (propagated-inputs
+     `(("glib" ,glib))) ; in Requires of libfeedback-0.0.pc
+    (synopsis "Haptic/visual/audio feedback via DBus")
+    (description "Feedbackd provides a DBus daemon to act on events to provide
+haptic, visual and audio feedback.  It offers the libfeedbackd library and
+GObject introspection bindings.")
+     (home-page "https://source.puri.sm/Librem5/feedbackd")
+     (license (list license:lgpl2.1+   ; libfeedbackd
+                    license:lgpl3+)))) ; the rest