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/ramlfications/default.nix

@@ -0,0 +1,29 @@
+{ lib, buildPythonPackage, fetchPypi
+, mock, pytest, pytest-mock, pytest-server-fixtures, pytest-localserver
+, termcolor, click, markdown2, six, jsonref, pyyaml, xmltodict, attrs
+}:
+
+buildPythonPackage rec {
+  pname = "ramlfications";
+  version = "0.1.9";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0xvnna7kaq4nm5nfnwcwbr5bcm2s532hgyp7kq4v9iivn48rrf3v";
+  };
+
+  meta = with lib; {
+    description = "A Python RAML parser.";
+    homepage    = "https://ramlfications.readthedocs.org";
+    license     = licenses.asl20;
+    maintainers = with maintainers; [ ];
+    platforms   = platforms.all;
+  };
+
+  doCheck = false;
+  # [darwin]  AssertionError: Expected 'update_mime_types' to have been called once. Called 0 times.
+
+  buildInputs = [ mock pytest pytest-mock pytest-server-fixtures pytest-localserver ];
+
+  propagatedBuildInputs = [ termcolor click markdown2 six jsonref pyyaml xmltodict attrs ];
+}