anchor.diff:  , ncurses
   , glib
   , gtk2
  +, gtk3
   , libsndfile
   , zlib
   , dfVersion
  
positive.code:       unfuckRelease = "0.47.04";
        sha256 = "1wa990xbsyiiz7abq153xmafvvk1dmgz33rp907d005kzl1z86i9";
      };
    };
  
    release =
  
negative.code:     glew
      openalSoft
      ncurses
      libsndfile
      zlib
      libGL
    ]
    # switched to gtk3 in 0.47.05
    ++ (if lib.versionOlder release.unfuckRelease "0.47.05" then [
      gtk2
    ] else [
      gtk3
    ]);
  
    # Don't strip unused symbols; dfhack hooks into some of them.
    dontStrip = true;
  