anchor.diff:      perf = callPackage ../os-specific/linux/kernel/perf.nix { };
   
       sysprof = callPackage ../development/tools/profiling/sysprof {
  -      inherit (gnome) gtk glib pango libglade;
  +      inherit (gnome) libglade;
       };
   
       systemtap = callPackage ../development/tools/profiling/systemtap {
  
positive.code:   libspectre = callPackage ../development/libraries/libspectre { };
  
    libgsf = callPackage ../development/libraries/libgsf {
      inherit (gnome) glib gnome_vfs libbonobo;
    };
  
    libiconv = callPackage ../development/libraries/libiconv { };
  
negative.code: 
    qt4 = pkgs.kde4.qt4;
  
    qt47 = callPackage ../development/libraries/qt-4.x/4.7 { };
  
    qt48 = callPackage ../development/libraries/qt-4.x/4.8 {
      # GNOME dependencies are not used unless gtkStyle == true
  