1130561Sobriendnl ######################################################################
2130561Sobriendnl What do we need for math libraries?
3130561SobrienAC_DEFUN([NTP_LIB_M], [
4130561SobrienLIBM=
577298Sobriencase "$host" in
677298Sobrien *-*-darwin*)
777298Sobrien    ;;
877298Sobrien *)
977298Sobrien    _libs=$LIBS
1077298Sobrien    AC_SEARCH_LIBS([cos], [m], [LIBM="-lm"])
1177298Sobrien    LIBS=$_libs
1277298Sobrien    ;;
1377298Sobrienesac
1477298SobrienAC_SUBST([LIBM])
1577298SobrienAS_UNSET([_libs])
1677298Sobrien])
1777298Sobriendnl ======================================================================
1877298Sobrien