{ inputs = { flake-utils.url = "github:numtide/flake-utils"; nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable"; }; outputs = { self, nixpkgs, flake-utils, ... }: let shell = { pkgs, ... }: pkgs.mkShell { buildInputs = with pkgs; [ cmake gnumake pkgs.qt6.full clang-tools ]; }; in flake-utils.lib.eachDefaultSystem (system: let pkgs = import nixpkgs { inherit system; }; in { devShells.default = shell { inherit pkgs system; }; }); }