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/siosocks/default.nix

@@ -0,0 +1,50 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pytest-asyncio
+, pytest-trio
+, pytestCheckHook
+, pythonOlder
+, trio
+}:
+
+buildPythonPackage rec {
+  pname = "siosocks";
+  version = "0.2.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-k2+qTtxkF0rT5LLPW8icePbf9jNopdo9uDp3NPA9SRo=";
+  };
+
+  propagatedBuildInputs = [
+    trio
+  ];
+
+  checkInputs = [
+    pytest-asyncio
+    pytestCheckHook
+    pytest-trio
+  ];
+
+  disabledTestPaths = [
+    # Timeout on Hydra
+    "tests/test_trio.py"
+    "tests/test_sansio.py"
+    "tests/test_socketserver.py"
+  ];
+
+  pythonImportsCheck = [
+    "siosocks"
+  ];
+
+  meta = with lib; {
+    description = "Python socks 4/5 client/server library/framework";
+    homepage = "https://github.com/pohmelie/siosocks";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}