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/mox3/default.nix

@@ -0,0 +1,36 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pythonOlder
+, subunit
+, testrepository
+, testtools
+, six
+, pbr
+, fixtures
+}:
+
+buildPythonPackage rec {
+  pname = "mox3";
+  version = "1.1.0";
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "8a526b7b9b6341f541a9aef3e08c93fd84a5373fe89d4cc51dd571f085b2363c";
+  };
+
+  buildInputs = [ subunit testrepository testtools six ];
+  propagatedBuildInputs = [ pbr fixtures ];
+
+  # Disabling as several tests dependencies are missing:
+  # https://opendev.org/openstack/mox3/src/branch/master/test-requirements.txt
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Mock object framework for Python";
+    homepage = "https://docs.openstack.org/mox3/latest/";
+    license = licenses.asl20;
+  };
+
+}