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/npyscreen/default.nix

@@ -0,0 +1,21 @@
+{ lib, buildPythonPackage, fetchPypi }:
+
+buildPythonPackage rec {
+  pname = "npyscreen";
+  version = "4.10.5";
+
+  src = fetchPypi {
+   inherit pname version;
+   sha256 = "0vhjwn0dan3zmffvh80dxb4x67jysvvf1imp6pk4dsfslpwy0bk2";
+  };
+
+  # Tests are outdated
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Framework for developing console applications using Python and curses";
+    homepage = "http://www.npcole.com/npyscreen/";
+    maintainers = with maintainers; [ dump_stack ];
+    license = licenses.bsd3;
+  };
+}