From b1123db790131f0c581401967942c55cba01d2e9 Mon Sep 17 00:00:00 2001
From: Thomas Tuegel <ttuegel@gmail.com>
Date: Mon, 17 Nov 2014 19:30:46 -0600
Subject: [PATCH] phonon-backend-gstreamer: add Qt 5 support

---
 .../phonon-backend-gstreamer/default.nix      | 29 +++++++++++++------
 pkgs/top-level/all-packages.nix               |  8 ++++-
 2 files changed, 27 insertions(+), 10 deletions(-)

diff --git a/pkgs/development/libraries/phonon-backend-gstreamer/default.nix b/pkgs/development/libraries/phonon-backend-gstreamer/default.nix
index 844c2e580093..5067a3bd2c25 100644
--- a/pkgs/development/libraries/phonon-backend-gstreamer/default.nix
+++ b/pkgs/development/libraries/phonon-backend-gstreamer/default.nix
@@ -1,28 +1,39 @@
-{ stdenv, fetchurl, cmake, automoc4, qt4, pkgconfig, phonon, gstreamer
-, gst_plugins_base }:
+{ stdenv, fetchurl, cmake, automoc4, pkgconfig, gst_all_1
+, phonon, qt4 ? null, qt5 ? null, withQt5 ? false }:
+
+with stdenv.lib;
+
+assert (withQt5 -> qt5 != null); assert (!withQt5 -> qt4 != null);
 
 let
-  version = "4.7.2";
+  version = "4.8.0";
   pname = "phonon-backend-gstreamer";
+  qt = if withQt5 then qt5 else qt4;
+  # Force same Qt version in phonon
+  phonon_ = phonon.override { inherit qt4 qt5 withQt5; };
 in
 
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "mirror://kde/stable/phonon/${pname}/${version}/src/${name}.tar.xz";
-    sha256 = "1cfjk450aajr8hfhnfq7zbmryprxiwr9ha5x585dsh7mja82mdw0";
+    url = "mirror://kde/stable/phonon/${pname}/${version}/${name}.tar.xz";
+    sha256 = "0zjqf1gpj6h9hj27225vihg5gj0fjgvh4n9nkrbij7kf57bcn6gq";
   };
 
-  buildInputs = [ phonon qt4 gstreamer gst_plugins_base ];
+  buildInputs = with gst_all_1; [ phonon_ qt gstreamer gst-plugins-base ];
 
   nativeBuildInputs = [ cmake automoc4 pkgconfig ];
 
-  cmakeFlags = [ "-DCMAKE_INSTALL_LIBDIR=lib" ];
+  cmakeFlags =
+    [ "-DCMAKE_INSTALL_LIBDIR=lib"
+    ] ++ optional withQt5 "-DPHONON_BUILD_PHONON4QT5=ON";
 
   meta = {
     homepage = http://phonon.kde.org/;
     description = "GStreamer backend for Phonon";
-    platforms = stdenv.lib.platforms.linux;
-  };  
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ ttuegel ];
+    license = licenses.lgpl21Plus;
+  };
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3b919b3d8cb4..f3b9331ce980 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6522,7 +6522,13 @@ let
     qt4 = null;
   };
 
-  phonon_backend_gstreamer = callPackage ../development/libraries/phonon-backend-gstreamer { };
+  phonon_backend_gstreamer = callPackage ../development/libraries/phonon-backend-gstreamer { inherit qt4; };
+
+  phonon_qt5_backend_gstreamer = phonon_backend_gstreamer.override {
+    withQt5 = true;
+    inherit qt5;
+    qt4 = null;
+  };
 
   phonon_backend_vlc = callPackage ../development/libraries/phonon-backend-vlc { };