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/xdis/default.nix

@@ -0,0 +1,55 @@
+{ lib
+, buildPythonPackage
+, click
+, fetchFromGitHub
+, fetchpatch
+, pytestCheckHook
+, pythonOlder
+, six
+}:
+
+buildPythonPackage rec {
+  pname = "xdis";
+  version = "unstable-2022-04-13";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "rocky";
+    repo = "python-xdis";
+    # Support for later Python releases is missing in 6.0.3
+    rev = "f888df7df5cb8839927e9187c258769cc77fb7a3";
+    hash = "sha256-V1ws5GibRkutFRNcjlP7aW+AshSyWavXIxuwznVbRlU=";
+  };
+
+  propagatedBuildInputs = [
+    click
+    six
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "xdis"
+  ];
+
+  disabledTestPaths = [
+    # Our Python release is not in the test matrix
+    "test_unit/test_disasm.py"
+  ];
+
+  disabledTests = [
+    "test_big_linenos"
+    "test_basic"
+  ];
+
+  meta = with lib; {
+    description = "Python cross-version byte-code disassembler and marshal routines";
+    homepage = "https://github.com/rocky/python-xdis/";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ ];
+  };
+}