anchor.diff:    ];
   
     postPatch = ''
  -    autoconf
       for f in {configure,ltmain.sh,m4/libtool.m4}; do
         substituteInPlace $f \
           --replace /usr/bin/file ${file}/bin/file
  
positive.code:     sha256 = "17xlqd60v0zllrxp8bgq3k5a1jkj0svkqn8rzllcyjh8k0gpr46m";
    };
  
    nativeBuildInputs = [ pkgconfig autoconf vala gobject-introspection ];
  
    propagatedBuildInputs =
      if gtkVersion == "2"
  
negative.code: # TODO: Resolve the issues with the Mono bindings.
  
  { stdenv, fetchurl, fetchpatch, lib, file
  , pkgconfig, autoreconfHook
  , glib, dbus-glib, gtkVersion ? "3"
  , gtk2 ? null, libindicator-gtk2 ? null, libdbusmenu-gtk2 ? null
  , gtk3 ? null, libindicator-gtk3 ? null, libdbusmenu-gtk3 ? null
  