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/nvchecker/default.nix

@@ -0,0 +1,81 @@
+{ lib
+, aiohttp
+, appdirs
+, buildPythonPackage
+, docutils
+, fetchFromGitHub
+, flaky
+, installShellFiles
+, packaging
+, pycurl
+, pytest-asyncio
+, pytest-httpbin
+, pytestCheckHook
+, pythonOlder
+, setuptools
+, structlog
+, tomli
+, tornado
+}:
+
+buildPythonPackage rec {
+  pname = "nvchecker";
+  version = "2.8";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "lilydjwg";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-ikpjR1fEZBsSOE20jxTyarb9Pqn3Fz+TYOzXp0g4G9c=";
+  };
+
+  nativeBuildInputs = [
+    docutils
+    installShellFiles
+  ];
+
+  propagatedBuildInputs = [
+    aiohttp
+    appdirs
+    packaging
+    pycurl
+    setuptools
+    structlog
+    tomli
+    tornado
+  ];
+
+  checkInputs = [
+    flaky
+    pytest-asyncio
+    pytest-httpbin
+    pytestCheckHook
+  ];
+
+  postBuild = ''
+    patchShebangs docs/myrst2man.py
+    make -C docs man
+  '';
+
+  postInstall = ''
+    installManPage docs/_build/man/nvchecker.1
+  '';
+
+  pythonImportsCheck = [
+    "nvchecker"
+  ];
+
+  pytestFlagsArray = [
+    "-m 'not needs_net'"
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/lilydjwg/nvchecker";
+    description = "New version checker for software";
+    license = licenses.mit;
+    maintainers = with maintainers; [ marsam ];
+  };
+}