{
  description = "Evie's machine configurations";

  inputs = {
    # Specify the source of Home Manager and Nixpkgs.
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    nixpkgs,
    home-manager,
  }: {
    nixosConfigurations.N0245 = nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      modules = [./configuration.nix];
    };
    homeConfigurations."tux" = home-manager.lib.homeManagerConfiguration {
      pkgs = nixpkgs.legacyPackages."aarch64-darwin";
      modules = [
        ./home/personal.nix
        ./home/gui/wezterm.nix
        ({pkgs, ...}: {
          home.username = "tux";
          home.homeDirectory = "/Users/tux";
          home.stateVersion = "23.05";
          home.packages = [pkgs.gcc];
          programs.home-manager.enable = true;
          programs.zsh = {
            sessionVariables.CC = "${pkgs.gcc}/bin/gcc";
            envExtra = ''
              eval "$(/opt/homebrew/bin/brew shellenv)"
            '';
          };
          services.syncthing.enable = true;
        })
      ];
    };
  };
}