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/cycler/default.nix

@@ -0,0 +1,36 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, coverage
+, nose
+, six
+, python
+}:
+
+buildPythonPackage rec {
+  pname = "cycler";
+  version = "0.11.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "9c87405839a19696e837b3b818fed3f5f69f16f1eec1a1ad77e043dcea9c772f";
+  };
+
+  checkInputs = [ coverage nose ];
+  propagatedBuildInputs = [ six ];
+
+  checkPhase = ''
+    ${python.interpreter} run_tests.py
+  '';
+
+  # Tests were not included in release.
+  # https://github.com/matplotlib/cycler/issues/31
+  doCheck = false;
+
+  meta = {
+    description = "Composable style cycles";
+    homepage = "https://github.com/matplotlib/cycler";
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ fridh ];
+  };
+}