anchor.diff:  #
   #  ipad_charge = callPackage ../tools/misc/ipad_charge { };
   #
  -#  iperf2 = callPackage ../tools/networking/iperf/2.nix { };
  -#  iperf3 = callPackage ../tools/networking/iperf/3.nix { };
  -#  iperf = iperf3;
  -#
  -#  ipfs = goPackages.ipfs.bin // { outputs = [ "bin" ]; };
  -#
  -#  ipmitool = callPackage ../tools/system/ipmitool {
  -#    static = false;
  -#  };
  -#
  -#  ipmiutil = callPackage ../tools/system/ipmiutil {};
  -#
  -#  ipmiview = callPackage ../applications/misc/ipmiview {};
  +  iperf2 = callPackage ../tools/networking/iperf/2.nix { };
  +  iperf3 = callPackage ../tools/networking/iperf/3.nix { };
  +  iperf = iperf3;
  +
  +  ipfs = goPackages.ipfs.bin // { outputs = [ "bin" ]; };
  +
  +  ipmitool = callPackage ../tools/system/ipmitool {
  +    static = false;
  +  };
  +
  +  ipmiutil = callPackage ../tools/system/ipmiutil {};
  +
  +  ipmiview = callPackage ../applications/misc/ipmiview {};
   #
   #  ipcalc = callPackage ../tools/networking/ipcalc {};
   #
  
positive.code: #
  #  atool = callPackage ../tools/archivers/atool { };
  #
  #  bzip2 = callPackage ../tools/compression/bzip2 { };
  #
  #  cabextract = callPackage ../tools/archivers/cabextract { };
  #
  
negative.code: #
  #  libutempter = callPackage ../development/libraries/libutempter { };
  #
    libunwind = callPackage ../development/libraries/libunwind { };
  #
    libuvVersions = recurseIntoAttrs (callPackage ../development/libraries/libuv { });
  
    libuv = libuvVersions.v1_8_0;
  
    libv4l = lowPrio (v4l_utils.override {
      alsaLib = null;
      libX11 = null;
      qt4 = null;
      qt5 = null;
    });
  #
  #  libverto = callPackage ../development/libraries/libverto {
  #    glib = null; # Don't include fairly heavy dependency
  