anchor.diff:          // optionalAttrs supportDarwin.x86_64 {
             x86_64-darwin =
               let
  -              bootstrap = import ../stdenv/darwin/make-bootstrap-tools.nix { system = "x86_64-darwin"; };
  +              bootstrap = import ../stdenv/darwin/make-bootstrap-tools.nix {
  +                localSystem = { system = "x86_64-darwin"; };
  +              };
               in {
                 # Lightweight distribution and test
                 inherit (bootstrap) dist test;
  
positive.code:           # Cross compiled bootstrap tools
            aarch64-darwin =
              let
                bootstrap = import ../stdenv/darwin/make-bootstrap-tools.nix { system = "x86_64-darwin"; crossSystem = "aarch64-darwin"; };
              in {
                # Distribution only for now
                inherit (bootstrap) dist;
  
negative.code:           (system: {
              inherit
                (import ../stdenv/linux/make-bootstrap-tools.nix {
                  pkgs = import ../.. {
                    localSystem = { inherit system; };
                  };
                })
                dist test;
            })
  