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/langcodes/default.nix

@@ -0,0 +1,51 @@
+{ lib
+, buildPythonPackage
+, marisa-trie
+, pythonOlder
+, fetchPypi
+, poetry-core
+, pytestCheckHook
+, language-data
+}:
+
+buildPythonPackage rec {
+  pname = "langcodes";
+  version = "3.3.0";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "794d07d5a28781231ac335a1561b8442f8648ca07cd518310aeb45d6f0807ef6";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    language-data
+    marisa-trie
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # AssertionError: assert 'Unknown language [aqk]' == 'Aninka'
+    "test_updated_iana"
+  ];
+
+  pythonImportsCheck = [
+    "langcodes"
+  ];
+
+  meta = with lib; {
+    description = "Python toolkit for working with and comparing the standardized codes for languages";
+    homepage = "https://github.com/LuminosoInsight/langcodes";
+    license = licenses.mit;
+    maintainers = with maintainers; [ ixxie ];
+  };
+}