{ config, pkgs, lib, ... }: { options = { crony.qemu.enable = lib.mkEnableOption "Enable qemu and setup quickemu"; }; config = lib.mkIf config.crony.qemu.enable { systemd.tmpfiles.rules = ["L+ /var/lib/qemu/firmware - - - - ${pkgs.qemu}/share/qemu/firmware"]; environment.systemPackages = with pkgs; [ qemu quickemu ]; }; }