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/video/losslesscut-bin/dmg.nix

@@ -0,0 +1,31 @@
+{ stdenvNoCC, lib, fetchurl, undmg, version , sha256 }:
+
+let
+  pname = "losslesscut";
+  nameRepo = "lossless-cut";
+  nameCamel = "LosslessCut";
+  nameSource = "${nameCamel}-mac.dmg";
+  nameApp = nameCamel + ".app";
+  owner = "mifi";
+  src = fetchurl {
+    url = "https://github.com/${owner}/${nameRepo}/releases/download/v${version}/${nameSource}";
+    name = nameSource;
+    inherit sha256;
+  };
+in stdenvNoCC.mkDerivation {
+  inherit pname version src;
+
+  nativeBuildInputs = [ undmg ];
+
+  unpackPhase = ''
+    undmg ${src}
+  '';
+  sourceRoot = nameApp;
+
+  installPhase = ''
+    mkdir -p $out/Applications/${nameApp}
+    cp -R . $out/Applications/${nameApp}
+  '';
+
+  meta.platforms = lib.platforms.darwin;
+}