{
  description = "";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
  };

  outputs =
    { self, nixpkgs }@inputs:
    let
      lib = nixpkgs.lib;
      pkgs = nixpkgs.legacyPackages.${system};
      system = "x86_64-linux";
    in
    {
      devShells.${system} = {
        default = pkgs.mkShell rec {
          nativeBuildInputs = with pkgs; [ ];
          buildInputs = with pkgs; [ ];

          LD_LIBRARY_PATH = "${lib.makeLibraryPath buildInputs}";
          SOURCE_DATE_EPOCH = "${toString self.lastModified}";
        };
      };
    };
}