uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/tools/video/xjadeo/default.nix

@@ -0,0 +1,48 @@
+{ lib, stdenv, autoreconfHook, fetchFromGitHub, ffmpeg, freetype, libGLU
+, libjack2, liblo, libX11, libXv, pkg-config, portmidi, xorg }:
+
+stdenv.mkDerivation rec {
+  pname = "xjadeo";
+  version = "0.8.11";
+
+  src = fetchFromGitHub {
+    owner = "x42";
+    repo = "xjadeo";
+    rev = "v${version}";
+    sha256 = "sha256-S8eIkmfjwpcILZc+by0Mk4VPRUlbJT0GBe8NlJ1F9EI=";
+  };
+
+  nativeBuildInputs = [ autoreconfHook pkg-config ];
+
+  buildInputs = [
+    ffmpeg
+    libjack2
+    libX11
+    xorg.libXext
+    xorg.libXpm
+    # The following are recommended in the README, but are seemingly
+    # unnecessary for a successful build. That said, the result of including
+    # these in the build process is possibly required at runtime in some cases,
+    # but I've not the time to test thoroughly for these cases. Should
+    # consider investigating and splitting these into options in the future.
+    freetype
+    libGLU
+    liblo
+    libXv
+    portmidi
+  ];
+
+  meta = with lib; {
+    description = "The X Jack Video Monitor";
+    longDescription = ''
+      Xjadeo is a software video player that displays a video-clip in sync with
+      an external time source (MTC, LTC, JACK-transport). Xjadeo is useful in
+      soundtrack composition, video monitoring or any task that requires to
+      synchronizing movie frames with external events.
+    '';
+    homepage = "http://xjadeo.sourceforge.net";
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ mitchmindtree ];
+  };
+}