anchor.diff:    buildInputs =
     [ pkgconfig libtool intltool libXmu lua agg alsaLib soundtouch
       openal desktop_file_utils gtk2 gtkglext libglade pangox_compat
  -    mesa mesa_glu libpcap SDL zziplib ];
  +    mesa_glu libpcap SDL zziplib ];
   
     configureFlags = [
  -    "--disable-osmesa" # Failing on compile step
       "--disable-glade"  # Failing on compile step
       "--enable-openal"
       "--enable-glx"
  
positive.code: , agg, alsaLib, soundtouch, openal
  , desktop_file_utils
  , gtk2, gtkglext, libglade, pangox_compat
  , mesa, mesa_glu, libpcap, SDL, zziplib }:
  
  with stdenv.lib;
  stdenv.mkDerivation rec {
  
negative.code:     platforms = platforms.linux;
    };
  }
  # TODO: investigate glade
  