anchor.diff:      sha256 = "1a86a08sf0wjrki9ydh7hr5qf6hrixc4ljlxizakjzmx20wvlrks";
     };
   
  -  buildInputs = [libX11 pkgconfig libXaw];
  +  buildInputs = [libX11 makeWrapper pkgconfig libXaw];
   
     # Without this, it gets Xmu as a dependency, but without rpath entry
     NIX_LDFLAGS = "-lXmu";
  
positive.code:   # This will not make xfontsel find its app-defaults, but at least the $out
    # directory will contain them.
    # hack: Copying the XFontSel app-defaults file to $HOME makes xfontsel work.
    preInstall = ''
      installFlags="appdefaultdir=$out/share/X11/app-defaults"
    '';
  
    meta = {
  
negative.code: # at http://www.x.org/releases/individual/.
  # That is why this expression is not inside pkgs.xorg
  
  {stdenv, fetchurl, makeWrapper, libX11, pkgconfig, libXaw}:
  stdenv.mkDerivation rec {
    name = "xfontsel-1.0.2";
  
  