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/panacotta/default.nix

@@ -0,0 +1,34 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "panacotta";
+  version = "0.1";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "u1f35c";
+    repo = "python-panacotta";
+    rev = "panacotta-${version}";
+    sha256 = "0v2fa18n50iy18n22klkgjral728iplj6yk3b6hjkzas5dk9wd9c";
+  };
+
+  # Project has no tests
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "panacotta"
+  ];
+
+  meta = with lib; {
+    description = "Python API for controlling Panasonic Blu-Ray players";
+    homepage = "https://github.com/u1f35c/python-panacotta";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ fab ];
+  };
+}