anchor.diff:  #  nfs-utils = callPackage ../os-specific/linux/nfs-utils { };
   #
     acpi = callPackage ../os-specific/linux/acpi { };
  -#
  -#  acpid = callPackage ../os-specific/linux/acpid { };
  +
  +  acpid = callPackage ../os-specific/linux/acpid { };
   #
   #  acpitool = callPackage ../os-specific/linux/acpitool { };
   #
  
positive.code: #
  #  gnet = callPackage ../development/libraries/gnet { };
  #
  #  gnu-efi = callPackage ../development/libraries/gnu-efi { };
  #
    gnutls = gnutls34;
  
    gnutls34 = callPackage ../development/libraries/gnutls/3.4.nix {
  
negative.code: #
  #  gtmess = callPackage ../applications/networking/instant-messengers/gtmess { };
  #
    gummiboot = callPackage ../tools/misc/gummiboot { };
  #
  #  gup = callPackage ../development/tools/build-managers/gup {};
  #
  