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/fitbit/default.nix

@@ -0,0 +1,49 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, freezegun
+, mock
+, pytestCheckHook
+, python-dateutil
+, pythonOlder
+, requests-mock
+, requests-oauthlib
+}:
+
+buildPythonPackage rec {
+  pname = "fitbit";
+  version = "0.3.1";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "orcasgit";
+    repo = "python-fitbit";
+    rev = version;
+    hash = "sha256-1u3h47lRBrJ7EUWBl5+RLGW4KHHqXqqrXbboZdy7VPA=";
+  };
+
+  propagatedBuildInputs = [
+    python-dateutil
+    requests-oauthlib
+  ];
+
+  checkInputs = [
+    freezegun
+    mock
+    pytestCheckHook
+    requests-mock
+  ];
+
+  pythonImportsCheck = [
+    "fitbit"
+  ];
+
+  meta = with lib; {
+    description = "Fitbit API Python Client Implementation";
+    homepage = "https://github.com/orcasgit/python-fitbit";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ delroth ];
+  };
+}