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/Logbook/default.nix

@@ -0,0 +1,29 @@
+{ lib, buildPythonPackage, fetchPypi, isPy3k, pytest, mock, brotli }:
+
+buildPythonPackage rec {
+  pname = "Logbook";
+  version = "1.5.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1s1gyfw621vid7qqvhddq6c3z2895ci4lq3g0r1swvpml2nm9x36";
+  };
+
+  checkInputs = [ pytest ] ++ lib.optionals (!isPy3k) [ mock ];
+
+  propagatedBuildInputs = [ brotli ];
+
+  checkPhase = ''
+    find tests -name \*.pyc -delete
+    py.test tests
+  '';
+
+  # Some of the tests use localhost networking.
+  __darwinAllowLocalNetworking = true;
+
+  meta = {
+    homepage = "https://pythonhosted.org/Logbook/";
+    description = "A logging replacement for Python";
+    license = lib.licenses.bsd3;
+  };
+}