gnu: utox: Update to 0.11.0.

* gnu/packages/messaging.scm (utox): Update to 0.11.0.
[source]: Update source uri to new group namespace on github.
[build-system]: Change to cmake-build-system.
[arguments]: Remove previous content and disable tests,
add two new phases.
[inputs]: Remove libtoxcore, add c-toxcore.
[native-inputs]: Remove it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu/packages/messaging.scm

@@ -34,6 +34,7 @@
   #:use-module (guix build-system glib-or-gtk)
   #:use-module (guix build-system python)
   #:use-module (guix build-system perl)
+  #:use-module (guix build-system cmake)
   #:use-module (gnu packages)
   #:use-module (gnu packages aidc)
   #:use-module (gnu packages autotools)
@@ -667,46 +668,52 @@ encrypted messenger protocol.")
 (define-public utox
   (package
    (name "utox")
-   (version "0.9.8")
+   (version "0.11.0")
    (source
     (origin
      (method url-fetch)
-     (uri (string-append "https://github.com/GrayHatter/uTox/archive/v"
+     (uri (string-append "https://github.com/uTox/uTox/archive/v"
                          version ".tar.gz"))
      (file-name (string-append name "-" version ".tar.gz"))
      (sha256
       (base32
-       "13hfqbwzcgvfbvf9yjm62aqsvxnpqppb50c88sys43m7022yqcsy"))))
-   (build-system gnu-build-system)
+       "15s4iwjk1s0kihjqn0f07c9618clbphpr827mds3xddkiwnjz37v"))))
+   (build-system cmake-build-system)
    (arguments
-    '(#:make-flags (list (string-append "PREFIX=" %output)
-                         "CC=gcc")
-      #:tests? #f ; No tests
+    '(#:tests? #f ; No test phase.
       #:phases
       (modify-phases %standard-phases
-        ;; No configure script
-        (delete 'configure))))
+        (add-after 'unpack 'fix-freetype-include
+          (lambda _
+            (substitute* "CMakeLists.txt"
+              (("/usr/include/freetype2")
+               (string-append (assoc-ref %build-inputs "freetype")
+                              "/include/freetype2")))))
+        (add-before 'install 'patch-cmake-find-utox
+          (lambda _
+            (substitute* "../build/cmake_install.cmake"
+              (("/uTox-0.11.0/utox")
+               "/build/utox")))))))
    (inputs
+    ;; TODO: Fix the file chooser dialog; which input does it need?
     `(("dbus" ,dbus)
       ("filteraudio" ,filteraudio)
       ("fontconfig" ,fontconfig)
       ("freetype" ,freetype)
       ("libsodium" ,libsodium)
-      ("libtoxcore" ,libtoxcore)
+      ("c-toxcore" ,c-toxcore)
       ("libvpx" ,libvpx)
       ("libx11" ,libx11)
       ("libxext" ,libxext)
       ("libxrender" ,libxrender)
       ("openal" ,openal)
       ("v4l-utils" ,v4l-utils)))
-   (native-inputs
-    `(("pkg-config" ,pkg-config)))
    (synopsis "Lightweight Tox client")
    (description "A  lightweight Tox client.  Tox is a distributed and secure
 instant messenger with audio and video chat capabilities.")
    (home-page "http://utox.org/")
    (license license:gpl3)))
- 
+
 (define-public qtox
   (package
     (name "qtox")