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/hatchling/default.nix

@@ -0,0 +1,79 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pythonOlder
+
+# runtime
+, editables
+, importlib-metadata # < 3.8
+, packaging
+, pathspec
+, pluggy
+, tomli
+
+# tests
+, build
+, python
+, requests
+, toml
+, virtualenv
+}:
+
+let
+  pname = "hatchling";
+  version = "0.25.0";
+in
+buildPythonPackage {
+  inherit pname version;
+  format = "pyproject";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-k/bjZvGaOjZshVr6w3Jb7XaC1dAOlIaraFQKCth2ZII=";
+  };
+
+  # listed in backend/src/hatchling/ouroboros.py
+  propagatedBuildInputs = [
+    editables
+    packaging
+    pathspec
+    pluggy
+    tomli
+  ] ++ lib.optionals (pythonOlder "3.8") [
+    importlib-metadata
+  ];
+
+  pythonImportsCheck = [
+    "hatchling"
+    "hatchling.build"
+  ];
+
+  # tries to fetch packages from the internet
+  doCheck = false;
+
+  # listed in /backend/tests/downstream/requirements.txt
+  checkInputs = [
+    build
+    packaging
+    requests
+    toml
+    virtualenv
+  ];
+
+  preCheck = ''
+    export HOME=$TMPDIR
+  '';
+
+  checkPhase = ''
+    runHook preCheck
+    ${python.interpreter} tests/downstream/integrate.py
+    runHook postCheck
+  '';
+
+  meta = with lib; {
+    description = "Modern, extensible Python build backend";
+    homepage = "https://ofek.dev/hatch/latest/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ hexa ofek ];
+  };
+}