anchor.diff:        "find_program('${stdenv.cc.bintools.targetPrefix}objcopy'"
     '';
   
  -  outputs = [ "out" "lib" "man" "dev" ];
  +  outputs = [ "out" "man" "dev" ];
   
     nativeBuildInputs =
       [ pkgconfig intltool gperf libxslt gettext docbook_xsl docbook_xml_dtd_42 docbook_xml_dtd_45
  
positive.code:     "-Ddbussystemservicedir=${placeholder "out"}/share/dbus-1/system-services"
      "-Dpamconfdir=${placeholder "out"}/etc/pam.d"
      "-Drootprefix=${placeholder "out"}"
      "-Drootlibdir=${placeholder "lib"}/lib"
      "-Dpkgconfiglibdir=${placeholder "dev"}/lib/pkgconfig"
      "-Dpkgconfigdatadir=${placeholder "dev"}/share/pkgconfig"
      "-Dloadkeys-path=${kbd}/bin/loadkeys"
  
negative.code: 
      # "kernel-install" shouldn't be used on NixOS.
      find $out -name "*kernel-install*" -exec rm {} \;
    ''; # */
  
    enableParallelBuilding = true;
  
    # The interface version prevents NixOS from switching to an
    # incompatible systemd at runtime.  (Switching across reboots is
  