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/spark_parser/default.nix

@@ -0,0 +1,27 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, nose
+, click
+}:
+
+buildPythonPackage rec {
+  pname = "spark_parser";
+  version = "1.8.9";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0np2y4jcir4a4j18wws7yzkz2zj6nqhdhn41rpq8pyskg6wrgfx7";
+  };
+
+  buildInputs = [ nose ];
+  propagatedBuildInputs = [ click ];
+
+  meta = with lib; {
+    description = "An Early-Algorithm Context-free grammar Parser";
+    homepage = "https://github.com/rocky/python-spark";
+    license = licenses.mit;
+    maintainers = with maintainers; [raskin];
+  };
+
+}