{ config, lib, pkgs, ... } : { boot.binfmt.emulatedSystems = [ "aarch64-linux" ]; # Cross-compilation for aarch64 through QEMU environment.systemPackages = with pkgs; [ mangohud obs-studio ]; hardware.graphics.extraPackages = with pkgs; [ vaapiVdpau libvdpau-va-gl ]; hardware.keyboard.qmk.enable = true; services.xserver.xkb.options = "caps:escape,compose:102"; }