{
  description = "greeter";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/d233902339c02a9c334e7e593de68855ad26c4cb";
    flake-utils.url = "github:numtide/flake-utils/11707dc2f618dd54ca8739b309ec4fc024de578b";
  };

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs { inherit system; };
      in {
        devShell = pkgs.gcc15Stdenv.mkDerivation {
          name = "shell";
          version = "1.0";
          nativeBuildInputs = [
            pkgs.ninja
            pkgs.cmake
          ];
          buildInputs = [
          ];
          hardeningDisable = [
            "all"
          ];
        };
      });
}