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/svg-path/default.nix

@@ -0,0 +1,41 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pillow
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "svg.path";
+  version = "6.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-X78HaJFzywl3aA4Sl58wHQu2r1NVyjlsww0+ESx5TdU=";
+  };
+
+  checkInputs = [
+    pillow
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # generated image differs from example
+    "test_image"
+  ];
+
+  pythonImportsCheck = [
+    "svg.path"
+  ];
+
+  meta = with lib; {
+    description = "SVG path objects and parser";
+    homepage = "https://github.com/regebro/svg.path";
+    license = licenses.mit;
+    maintainers = with maintainers; [ goibhniu ];
+  };
+}