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/colorspacious/default.nix

@@ -0,0 +1,23 @@
+{ lib, buildPythonPackage, fetchPypi, numpy
+}:
+
+buildPythonPackage rec {
+  pname = "colorspacious";
+  version = "1.1.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "065n24zbm9ymy2gvf03vx5cggk1258vcjdaw8jn9v26arpl7542y";
+  };
+
+  propagatedBuildInputs = [
+    numpy
+  ];
+
+  meta = {
+    homepage = "https://github.com/njsmith/colorspacious";
+    description = "A powerful, accurate, and easy-to-use Python library for doing colorspace conversions ";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ tbenst ];
+  };
+}