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/grpcio-status/default.nix

@@ -0,0 +1,41 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, googleapis-common-protos
+, grpcio
+, protobuf
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "grpcio-status";
+  version = "1.46.3";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "78442ac7d2813c56f9cc04f713efd7088596b10f88a4ddd09279211cc48402d5";
+  };
+
+  propagatedBuildInputs = [
+    googleapis-common-protos
+    grpcio
+    protobuf
+  ];
+
+  # Projec thas no tests
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "grpc_status"
+  ];
+
+  meta = with lib; {
+    description = "GRPC Python status proto mapping";
+    homepage = "https://github.com/grpc/grpc/tree/master/src/python/grpcio_status";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ fab ];
+  };
+}