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/development/libraries/ffmpegthumbnailer/default.nix

@@ -0,0 +1,35 @@
+{ fetchFromGitHub, lib, stdenv, ffmpeg, cmake, libpng, pkg-config, libjpeg
+}:
+
+stdenv.mkDerivation rec {
+  pname = "ffmpegthumbnailer";
+  version = "unstable-2022-02-18";
+
+  src = fetchFromGitHub {
+    owner = "dirkvdb";
+    repo = "ffmpegthumbnailer";
+    rev = "3db9fe895b2fa656bb40ddb7a62e27604a688171";
+    sha256 = "0606pbg391l4s8mpyyalm9zrcnm75fwqdlrxy2gif9n21i2fm3rc";
+  };
+
+  nativeBuildInputs = [ cmake pkg-config ];
+  buildInputs = [ ffmpeg libpng libjpeg ];
+  cmakeFlags = [ "-DENABLE_THUMBNAILER=ON" ];
+
+  meta = with lib;  {
+    homepage = "https://github.com/dirkvdb/ffmpegthumbnailer";
+    description = "A lightweight video thumbnailer";
+    longDescription = "FFmpegthumbnailer is a lightweight video
+        thumbnailer that can be used by file managers to create thumbnails
+        for your video files. The thumbnailer uses ffmpeg o decode frames
+        from the video files, so supported videoformats depend on the
+        configuration flags of ffmpeg.
+        This thumbnailer was designed to be as fast and lightweight as possible.
+        The only dependencies are ffmpeg and libpng.
+    ";
+    platforms = platforms.linux;
+    license = licenses.gpl2Plus;
+    maintainers = [ maintainers.jagajaga ];
+  };
+
+}