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/genshi/default.nix

@@ -0,0 +1,35 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, setuptools
+, six
+}:
+
+buildPythonPackage rec {
+  pname = "Genshi";
+  version = "0.7.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-wQBSCGLNaQhdEO4ah+kSief1n2s9m9Yiv1iygE5rmqs=";
+  };
+
+  # FAIL: test_sanitize_remove_script_elem (genshi.filters.tests.html.HTMLSanitizerTestCase)
+  # FAIL: test_sanitize_remove_src_javascript (genshi.filters.tests.html.HTMLSanitizerTestCase)
+  doCheck = false;
+
+  propagatedBuildInputs = [
+    setuptools six
+  ];
+
+  meta = with lib; {
+    description = "Python components for parsing HTML, XML and other textual content";
+    longDescription = ''
+      Python library that provides an integrated set of components for
+      parsing, generating, and processing HTML, XML or other textual
+      content for output generation on the web.
+    '';
+    homepage = "https://genshi.edgewall.org/";
+    license = licenses.bsd0;
+  };
+}