{
  inputs = {
    nixpkgs.url = "nixpkgs/nixos-23.05";
    flake-utils.url = "github:numtide/flake-utils";
  };
  outputs = { self, nixpkgs, flake-utils, ... }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};
        kernel = pkgs.linuxPackages_latest;
      in
      {
        packages.${system}.ethercat = (import ./ethercat.nix) { inherit kernel; };
      }
    );
}