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/applications/editors/jupyter-kernels/octave/kernel.nix

@@ -0,0 +1,28 @@
+{ lib, octave, python3Packages }:
+
+with python3Packages;
+
+buildPythonPackage rec {
+  pname = "octave-kernel";
+  version = "0.34.2";
+
+  src = fetchPypi {
+    pname = "octave_kernel";
+    inherit version;
+    sha256 = "sha256-5ki2lekfK7frPsmPBIzYQOfANCUY9x+F2ZRAQSdPTxo=";
+  };
+
+  propagatedBuildInputs = [ metakernel ipykernel ];
+
+  # Tests fail because the kernel appears to be halting or failing to launch
+  # There appears to be a similar problem with metakernel's tests
+  doCheck = false;
+
+  meta = with lib; {
+    description = "A Jupyter kernel for Octave.";
+    homepage = "https://github.com/Calysto/octave_kernel";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ thomasjm ];
+    platforms = platforms.all;
+  };
+}