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/tlslite/default.nix

@@ -0,0 +1,21 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "tlslite";
+  version = "0.4.9";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "9b9a487694c239efea8cec4454a99a56ee1ae1a5f3af0858ccf8029e2ac2d42d";
+  };
+
+  meta = with lib; {
+    description = "A pure Python implementation of SSL and TLS";
+    homepage = "https://pypi.python.org/pypi/tlslite";
+    license = licenses.bsd3;
+  };
+
+}