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/zigpy/default.nix

@@ -0,0 +1,70 @@
+{ lib
+, aiohttp
+, aiosqlite
+, asynctest
+, buildPythonPackage
+, crccheck
+, cryptography
+, fetchFromGitHub
+, pycryptodome
+, pytest-aiohttp
+, pytest-timeout
+, pytestCheckHook
+, pythonOlder
+, voluptuous
+}:
+
+buildPythonPackage rec {
+  pname = "zigpy";
+  version = "0.46.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "zigpy";
+    repo = "zigpy";
+    rev = "refs/tags/${version}";
+    sha256 = "sha256-YCkNjygNSvGNuhP7N1apCWYevl18GASgUFSSTLHj2YU=";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+    aiosqlite
+    crccheck
+    cryptography
+    pycryptodome
+    voluptuous
+  ];
+
+  checkInputs = [
+    pytest-aiohttp
+    pytest-timeout
+    pytestCheckHook
+  ]  ++ lib.optionals (pythonOlder "3.8") [
+    asynctest
+  ];
+
+  disabledTests = [
+    # RuntimeError: coroutine 'test_remigrate_forcibly_downgraded_v4' was never awaited
+    #"test_remigrate_forcibly_downgraded_v4"
+    # RuntimeError: Event loop is closed
+    #"test_startup"
+  ];
+
+  pythonImportsCheck = [
+    "zigpy.application"
+    "zigpy.config"
+    "zigpy.exceptions"
+    "zigpy.types"
+    "zigpy.zcl"
+  ];
+
+  meta = with lib; {
+    description = "Library implementing a ZigBee stack";
+    homepage = "https://github.com/zigpy/zigpy";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ etu mvnetbiz ];
+    platforms = platforms.linux;
+  };
+}