1 files changed, 45 insertions, 0 deletions
diff --git a/pkgs/development/libraries/phonon/backends/gstreamer.nix b/pkgs/development/libraries/phonon/backends/gstreamer.nix
new file mode 100644
index 0000000000000..3f2ab6696d18b
--- /dev/null
+++ b/pkgs/development/libraries/phonon/backends/gstreamer.nix
@@ -0,0 +1,45 @@
+{ stdenv, lib, fetchurl, cmake, gst_all_1, phonon, pkgconfig
+, extra-cmake-modules ? null, qtbase ? null, qtx11extras ? null, qt4 ? null
+, debug ? false }:
+
+with lib;
+
+let
+  v = "4.9.0";
+  pname = "phonon-backend-gstreamer";
+  withQt5 = extra-cmake-modules != null;
+in
+
+assert withQt5 -> qtbase != null;
+assert withQt5 -> qtx11extras != null;
+
+stdenv.mkDerivation rec {
+  name = "${pname}-${if withQt5 then "qt5" else "qt4"}-${v}";
+
+  meta = with stdenv.lib; {
+    homepage = http://phonon.kde.org/;
+    description = "GStreamer backend for Phonon";
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ ttuegel ];
+  };
+
+  src = fetchurl {
+    url = "mirror://kde/stable/phonon/${pname}/${v}/${pname}-${v}.tar.xz";
+    sha256 = "1wc5p1rqglf0n1avp55s50k7fjdzdrhg0gind15k8796w7nfbhyf";
+  };
+
+  buildInputs = with gst_all_1;
+    [ gstreamer gst-plugins-base phonon ]
+    ++ (if withQt5 then [ qtbase qtx11extras ] else [ qt4 ]);
+
+  NIX_CFLAGS_COMPILE = [
+    # This flag should be picked up through pkgconfig, but it isn't.
+    "-I${gst_all_1.gstreamer}/lib/gstreamer-1.0/include"
+  ];
+
+  nativeBuildInputs = [ cmake pkgconfig ] ++ optional withQt5 extra-cmake-modules;
+
+  cmakeFlags =
+    [ "-DCMAKE_BUILD_TYPE=${if debug then "Debug" else "Release"}" ]
+    ++ optional withQt5 "-DPHONON_BUILD_PHONON4QT5=ON";
+}