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/webssh/default.nix

@@ -0,0 +1,45 @@
+{ stdenv
+, lib
+, buildPythonPackage
+, fetchPypi
+, paramiko
+, pytestCheckHook
+, tornado
+}:
+
+buildPythonPackage rec {
+  pname = "webssh";
+  version = "1.6.0";
+  format = "setuptools";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-yqjwahh2METXD83geTGt5sUL+vmxbrYxj4KtwTxbD94=";
+  };
+
+  propagatedBuildInputs = [
+    paramiko
+    tornado
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "webssh"
+  ];
+
+  disabledTests = [
+    # Test fails with AttributeError (possibly related to paramiko update)
+    "test_app_with_bad_host_key"
+  ];
+
+  meta = with lib; {
+    broken = stdenv.isDarwin;
+    description = "Web based SSH client";
+    homepage = "https://github.com/huashengdun/webssh/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ davidtwco ];
+  };
+}