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/parso/default.nix

@@ -0,0 +1,33 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, fetchpatch
+, pythonAtLeast
+, pythonOlder
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "parso";
+  version = "0.8.3";
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-jAe+KQu1nwNYiRWSHinopQACrK8s3F+g4BFPkXCfr6A=";
+  };
+
+  checkInputs = [ pytestCheckHook ];
+
+  disabledTests = lib.optionals (pythonAtLeast "3.10") [
+    # python changed exception message format in 3.10, 3.10 not yet supported
+    "test_python_exception_matches"
+  ];
+
+  meta = with lib; {
+    description = "A Python Parser";
+    homepage = "https://parso.readthedocs.io/en/latest/";
+    changelog = "https://github.com/davidhalter/parso/blob/master/CHANGELOG.rst";
+    license = licenses.mit;
+  };
+}