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/holoviews/default.nix

@@ -0,0 +1,52 @@
+{ lib
+, bokeh
+, buildPythonPackage
+, colorcet
+, fetchPypi
+, ipython
+, matplotlib
+, notebook
+, numpy
+, pandas
+, panel
+, param
+, pythonOlder
+, pyviz-comms
+, scipy
+}:
+
+buildPythonPackage rec {
+  pname = "holoviews";
+  version = "1.14.9";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-mRI5CqJ58/vb5N81UYsS6Hy+zNeRXnIZEd7lVW22MGo=";
+  };
+
+  propagatedBuildInputs = [
+    colorcet
+    numpy
+    pandas
+    panel
+    param
+    pyviz-comms
+  ];
+
+  # tests not fully included with pypi release
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "holoviews"
+  ];
+
+  meta = with lib; {
+    description = "Python data analysis and visualization seamless and simple";
+    homepage = "http://www.holoviews.org/";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ costrouc ];
+  };
+}