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/python-modules/marshmallow-dataclass/default.nix

@@ -0,0 +1,59 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, marshmallow
+, marshmallow-enum
+, pytestCheckHook
+, pythonAtLeast
+, pythonOlder
+, typeguard
+, typing-inspect
+}:
+
+buildPythonPackage rec {
+  pname = "marshmallow-dataclass";
+  version = "8.5.8";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "lovasoa";
+    repo = "marshmallow_dataclass";
+    rev = "v${version}";
+    sha256 = "sha256-3kd/V3U3+/HfUmzwkp3/ChwSjknQ8rIYnTUsRH3WoP4=";
+  };
+
+  propagatedBuildInputs = [
+    marshmallow
+    typing-inspect
+  ];
+
+  checkInputs = [
+    marshmallow-enum
+    pytestCheckHook
+    typeguard
+  ];
+
+  pytestFlagsArray = [
+    # DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12.
+    "-W"
+    "ignore::DeprecationWarning"
+  ];
+
+  disabledTests = lib.optionals (pythonAtLeast "3.10") [
+    # TypeError: UserId is not a dataclass and cannot be turned into one.
+    "test_newtype"
+  ];
+
+  pythonImportsCheck = [
+    "marshmallow_dataclass"
+  ];
+
+  meta = with lib; {
+    description = "Automatic generation of marshmallow schemas from dataclasses";
+    homepage = "https://github.com/lovasoa/marshmallow_dataclass";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}