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/pyrr/default.nix

@@ -0,0 +1,27 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, setuptools
+, multipledispatch
+, numpy
+}:
+
+buildPythonPackage rec {
+  version = "0.10.3";
+  pname = "pyrr";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "3c0f7b20326e71f706a610d58f2190fff73af01eef60c19cb188b186f0ec7e1d";
+  };
+
+  buildInputs = [ setuptools ];
+  propagatedBuildInputs = [ multipledispatch numpy ];
+
+  meta = with lib; {
+    description = "3D mathematical functions using NumPy";
+    homepage = "https://github.com/adamlwgriffiths/Pyrr/";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ c0deaddict ];
+  };
+}