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/os-specific/darwin/sketchybar/default.nix

@@ -0,0 +1,41 @@
+{ lib, stdenv, fetchFromGitHub, memstreamHook, Carbon, Cocoa, SkyLight }:
+
+let
+  inherit (stdenv.hostPlatform) system;
+  target = {
+    "aarch64-darwin" = "arm64";
+    "x86_64-darwin" = "x86";
+  }.${system} or (throw "Unsupported system: ${system}");
+in
+
+stdenv.mkDerivation rec {
+  pname = "sketchybar";
+  version = "2.5.2";
+
+  src = fetchFromGitHub {
+    owner = "FelixKratz";
+    repo = "SketchyBar";
+    rev = "v${version}";
+    sha256 = "sha256-xkgNPVrGxmi8377+G1HQ8SdwS0fOnGhwYy43yLRyvF0=";
+  };
+
+  buildInputs = [ Carbon Cocoa SkyLight ]
+    ++ lib.optionals (stdenv.system == "x86_64-darwin") [ memstreamHook ];
+
+  makeFlags = [
+    target
+  ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp ./bin/sketchybar $out/bin/sketchybar
+  '';
+
+  meta = with lib; {
+    description = "A highly customizable macOS status bar replacement";
+    homepage = "https://github.com/FelixKratz/SketchyBar";
+    platforms = platforms.darwin;
+    maintainers = [ maintainers.azuwis ];
+    license = licenses.gpl3;
+  };
+}