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/applications/version-management/git-and-tools/delta/default.nix

@@ -0,0 +1,41 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, rustPlatform
+, installShellFiles
+, DiskArbitration
+, Foundation
+, libiconv
+, Security
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "delta";
+  version = "0.13.0";
+
+  src = fetchFromGitHub {
+    owner = "dandavison";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-5h4epV3RORZiynW1fkFLImqPunC3PZ/YzLiSrzescww=";
+  };
+
+  cargoSha256 = "sha256-4dPTcrT8Gx3WfT0sauqnCSmcGE9LrgIqgHrY5l503ZA=";
+
+  nativeBuildInputs = [ installShellFiles ];
+
+  buildInputs = lib.optionals stdenv.isDarwin [ DiskArbitration Foundation libiconv Security ];
+
+  postInstall = ''
+    installShellCompletion --bash --name delta.bash etc/completion/completion.bash
+    installShellCompletion --zsh --name _delta etc/completion/completion.zsh
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/dandavison/delta";
+    description = "A syntax-highlighting pager for git";
+    changelog = "https://github.com/dandavison/delta/releases/tag/${version}";
+    license = licenses.mit;
+    maintainers = with maintainers; [ marsam zowoq SuperSandro2000 ];
+  };
+}