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/plone-testing/default.nix

@@ -0,0 +1,28 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, six
+, zope_testing
+, setuptools
+}:
+
+buildPythonPackage rec {
+  pname = "plone.testing";
+  version = "8.0.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "39bc23bbb59b765702090ad61fe579f8bd9fe1f005f4dd1c2988a5bd1a71faf0";
+  };
+
+  propagatedBuildInputs = [ six setuptools zope_testing ];
+
+  # Huge amount of testing dependencies (including Zope2)
+  doCheck = false;
+
+  meta = {
+    description = "Testing infrastructure for Zope and Plone projects";
+    homepage = "https://github.com/plone/plone.testing";
+    license = lib.licenses.bsd3;
+  };
+}