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/ocaml-modules/mccs/default.nix

@@ -0,0 +1,29 @@
+{ lib, fetchFromGitHub, buildDunePackage, cudf }:
+
+buildDunePackage rec {
+  pname = "mccs";
+  version = "1.1+13";
+
+  src = fetchFromGitHub {
+    owner = "AltGr";
+    repo = "ocaml-mccs";
+    rev = version;
+    sha256 = "sha256-K249E9qkWNK4BC+ynaR3bVEyu9Tk8iCE7GptKk/aVJc=";
+  };
+
+  useDune2 = true;
+
+  propagatedBuildInputs = [
+    cudf
+  ];
+
+  doCheck = true;
+
+  meta = with lib; {
+    description = "A library providing a multi criteria CUDF solver, part of MANCOOSI project.";
+    downloadPage = "https://github.com/AltGr/ocaml-mccs";
+    homepage = "https://www.i3s.unice.fr/~cpjm/misc/";
+    license = with licenses; [ lgpl21 gpl3 ];
+    maintainers = with maintainers; [ ];
+  };
+}