anchor.diff:  
     nativeBuildInputs = if isFuse3
       then [ meson ninja pkgconfig ]
  -    else [ autoconf automake libtool ];
  -  buildInputs = stdenv.lib.optional (!isFuse3) gettext;
  +    else [ autoreconfHook gettext ];
   
     outputs = [ "out" ] ++ stdenv.lib.optional isFuse3 "common";
   
  
positive.code: , fusePackages, utillinux, gettext
  , autoconf, automake, libtool
  , meson, ninja, pkgconfig
  }:
  
  let
  
negative.code:     sha256 = sha256Hash;
    };
  
    preAutoreconf = "touch config.rpath";
  
    patches =
      stdenv.lib.optional
        (!isFuse3 && stdenv.isAarch64)
  