anchor.diff:    # we just copy what we need from Glibc and use patchelf to make it
     # work.
     extraUtils = pkgs.runCommandCC "extra-utils"
  -    { buildInputs = [pkgs.nukeReferences];
  +    { nativeBuildInputs = [pkgs.buildPackages.nukeReferences];
         allowedReferences = [ "out" ]; # prevent accidents like glibc being included in the initrd
       }
       ''
  
positive.code:         fi
        done
  
        # Make sure that the patchelf'ed binaries still work.
        echo "testing patched programs..."
        $out/bin/ash -c 'echo hello world' | grep "hello world"
  
negative.code:       $out/bin/mdadm --version
  
        ${config.boot.initrd.extraUtilsCommandsTest}
        fi
      ''; # */
  
  
  