{
  description = "64-bit nixGL wrapper for Niri Beyond Glass";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/d407951447dcd00442e97087bf374aad70c04cea";
    nixgl = {
      url = "github:nix-community/nixGL/b6105297e6f0cd041670c3e8628394d4ee247ed5";
      flake = false;
    };
  };

  outputs = { nixpkgs, nixgl, ... }:
    let
      forAllSystems = nixpkgs.lib.genAttrs [ "x86_64-linux" "aarch64-linux" ];
    in {
      packages = forAllSystems (system:
        let
          pkgs = import nixpkgs {
            inherit system;
            config.allowUnfree = true;
          };
          wrappers = import "${nixgl}/default.nix" {
            inherit pkgs;
            enable32bits = false;
            enableIntelX86Extensions = system == "x86_64-linux";
          };
        in {
          default = wrappers.auto.nixGLDefault;
        });
    };
}