{
  inputs,
  pkgs,
  lib,
  config,
  ...
}: {
  # https://nixos.wiki/wiki/CCache

  programs.ccache = {
    enable = true;
  };
  nix.settings.extra-sandbox-paths = [config.programs.ccache.cacheDir];

  # environment.systemPackages = with pkgs;
  #   [
  #   ];
}