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/misc/t-rec/default.nix

@@ -0,0 +1,37 @@
+{ lib, stdenv, imagemagick, ffmpeg, rustPlatform, fetchFromGitHub, makeWrapper
+, libiconv, Foundation }:
+
+let
+  binPath = lib.makeBinPath [
+    imagemagick
+    ffmpeg
+  ];
+in
+rustPlatform.buildRustPackage rec {
+  pname = "t-rec";
+  version = "0.7.3";
+
+  src = fetchFromGitHub {
+    owner = "sassman";
+    repo = "t-rec-rs";
+    rev = "v${version}";
+    sha256 = "sha256-rVlNyvSeiQbauf8CREJDmb02wv6b/4IeOerRCRWVQVA=";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ imagemagick ]
+    ++ lib.optionals stdenv.isDarwin [ libiconv Foundation ];
+
+  postInstall = ''
+    wrapProgram "$out/bin/t-rec" --prefix PATH : "${binPath}"
+  '';
+
+  cargoSha256 = "sha256-pcdvEHxqU6ZJwcsbnQEd9M0waK7y4aluYEpLIlZoK/s=";
+
+  meta = with lib; {
+    description = "Blazingly fast terminal recorder that generates animated gif images for the web written in rust";
+    homepage = "https://github.com/sassman/t-rec-rs";
+    license = with licenses; [ gpl3Only ];
+    maintainers = [ maintainers.hoverbear ];
+  };
+}