AC_PLUGIN([ntpd], [yes], [NTPd statistics])
AC_PLUGIN([nut], [$with_libupsclient], [Network UPS tools statistics])
AC_PLUGIN([onewire], [$with_libowcapi], [OneWire sensor statistics])
+AC_PLUGIN([openvpn], [yes], [OpenVPN client statistics])
AC_PLUGIN([oracle], [$with_oracle], [Oracle plugin])
AC_PLUGIN([perl], [$plugin_perl], [Embed a Perl interpreter])
AC_PLUGIN([ping], [$with_liboping], [Network latency statistics])
ntpd . . . . . . . . $enable_ntpd
nut . . . . . . . . . $enable_nut
onewire . . . . . . . $enable_onewire
+ openvpn . . . . . . . $enable_openvpn
oracle . . . . . . . $enable_oracle
perl . . . . . . . . $enable_perl
ping . . . . . . . . $enable_ping