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/harvid/default.nix

@@ -0,0 +1,42 @@
+{ lib, stdenv, fetchFromGitHub, ffmpeg, libjpeg, libpng, pkg-config }:
+
+stdenv.mkDerivation rec {
+  pname = "harvid";
+  version = "0.9.0";
+
+  src = fetchFromGitHub {
+    owner = "x42";
+    repo = "harvid";
+    rev = "v${version}";
+    sha256 = "sha256-qt6aep7iMF8/lnlT2wLqu6LkFDqzdfsGLZvrOlXttG8=";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ ffmpeg libjpeg libpng ];
+
+  makeFlags = [ "DESTDIR=$(out)" "libdir=\"/lib\"" ];
+
+  postInstall = ''
+    mkdir -p $out/bin
+    mv $out/usr/local/bin/* $out/bin
+    mv $out/usr/local/share $out/
+    rm -r $out/usr
+  '';
+
+  meta = with lib; {
+    description =
+      "Decodes still images from movie files and serves them via HTTP";
+    longDescription = ''
+      harvid's intended use-case is to efficiently provide frame-accurate data
+      and act as second level cache for rendering the video-timeline in Ardour,
+      but it is not limited to that: it has applications for any task that
+      requires a high-performance frame-accurate online image extraction
+      processor.
+    '';
+    homepage = "http://x42.github.io/harvid";
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ mitchmindtree ];
+  };
+}