persistent_add BOOST_LIBS_AL &&
persistent_add BOOST_LIBS_MZ &&
case $THIS_SUB_DEPENDS in
   PROGRAM_OPTIONS) list_add BOOST_LIBS_MZ program_options  ;;
    GRAPH_PARALLEL) list_add BOOST_LIBS_AL graph_parallel   ;;
     SERIALIZATION) list_add BOOST_LIBS_MZ serialization    ;;
        FILESYSTEM) list_add BOOST_LIBS_AL filesystem       ;;
         EXCEPTION) list_add BOOST_LIBS_AL exception        ;;
         DATE_TIME) list_add BOOST_LIBS_AL date_time        ;;
         IOSTREAMS) list_add BOOST_LIBS_AL iostreams        ;;
            RANDOM) list_add BOOST_LIBS_MZ random           ;;
           SIGNALS) list_add BOOST_LIBS_AL signals          ;;
            PYTHON) list_add BOOST_LIBS_MZ python           &&
                    depends PYTHON                       ;;
            SYSTEM) list_add BOOST_LIBS_MZ system           ;;
            THREAD) list_add BOOST_LIBS_MZ thread           ;;
            CHRONO) list_add BOOST_LIBS_AL chrono           ;;
             GRAPH) list_add BOOST_LIBS_AL graph            ;;
             REGEX) list_add BOOST_LIBS_MZ regex            ;;
              TEST) list_add BOOST_LIBS_MZ test             ;;
              WAVE) list_add BOOST_LIBS_MZ wave             ;;
               MPI) list_add BOOST_LIBS_MZ mpi              ;;
            LOCALE) list_add BOOST_LIBS_AL locale           ;;
             TIMER) list_add BOOST_LIBS_MZ timer            ;;
              MATH) list_add BOOST_LIBS_MZ math             ;;
*) message "${PROBLEM_COLOR}bogus sub_depends: $SPELL $THIS_SUB_DEPENDS${DEFAULT_COLOR}" ;
   return 1;;
esac
