anchor.diff:    # 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"
  +  installPhase = ''
  +    make install appdefaultdir=$out/share/X11/app-defaults
  +    wrapProgram $out/bin/xfontsel \
  +      --set XAPPLRESDIR $out/share/X11/app-defaults
     '';
   
     meta = {
  
positive.code: # at http://www.x.org/releases/individual/.
  # That is why this expression is not inside pkgs.xorg
  
  {stdenv, fetchurl, libX11, pkgconfig, libXaw}:
  stdenv.mkDerivation rec {
    name = "xfontsel-1.0.2";
  
  
negative.code:     sha256 = "1a86a08sf0wjrki9ydh7hr5qf6hrixc4ljlxizakjzmx20wvlrks";
    };
  
    buildInputs = [libX11 makeWrapper pkgconfig libXaw];
  
    # Without this, it gets Xmu as a dependency, but without rpath entry
    NIX_LDFLAGS = "-lXmu";
  