anchor.diff:  
     gnucash = callPackage ../applications/office/gnucash {
       inherit (gnome2) libgnomeui libgtkhtml gtkhtml libbonoboui libgnomeprint libglade libart_lgpl;
  -    gconf = gnome2.GConf;
       guile = guile_1_8;
       slibGuile = slibGuile.override { scheme = guile_1_8; };
       goffice = goffice_0_8;
  
positive.code:   fftw = fftwSinglePrec;
  };
  
  gvfs = callPackage ../all-pkgs/gvfs { gconf = gnome.GConf; };
  
  harfbuzz = callPackage ../all-pkgs/harfbuzz { };
  
  
negative.code:   guileCairo = callPackage ../development/guile-modules/guile-cairo { };
  
    guileGnome = callPackage ../development/guile-modules/guile-gnome {
      inherit (gnome) gnome_vfs libglade libgnome libgnomecanvas libgnomeui;
    };
  
  