gst-plugins-bad: add libgme

pkgs/development/libraries/audio/libgme/default.nix

@@ -4,6 +4,14 @@ let
 in stdenv.mkDerivation {
   name = "libgme-${version}";
 
+  meta = with stdenv.lib; {
+    description = "A collection of video game music chip emulators";
+    homepage = "https://bitbucket.org/mpyne/game-music-emu/overview";
+    license = licenses.lgpl21;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ lheckemann ];
+  };
+
   src = fetchFromBitbucket {
     owner = "mpyne";
     repo = "game-music-emu";

pkgs/development/libraries/gstreamer/bad/default.nix

@@ -5,7 +5,7 @@
 , openjpeg, libopus, librsvg
 , wildmidi, fluidsynth, libvdpau, wayland
 , libwebp, xvidcore, gnutls, mjpegtools
-, mesa, libintlOrEmpty
+, mesa, libintlOrEmpty, libgme
 }:
 
 assert faacSupport -> faac != null;
@@ -45,7 +45,7 @@ stdenv.mkDerivation rec {
     openjpeg libopus librsvg
     fluidsynth libvdpau
     libwebp xvidcore gnutls mesa
-    mjpegtools
+    mjpegtools libgme
   ]
     ++ libintlOrEmpty
     ++ optional faacSupport faac