AC_PLUGIN([protocols], [$plugin_protocols], [Protocol (IP, TCP, ...) statistics])
AC_PLUGIN([python], [$with_python], [Embed a Python interpreter])
AC_PLUGIN([redis], [$with_libcredis], [Redis plugin])
+AC_PLUGIN([riemann], [$have_protoc_c], [Riemann plugin])
AC_PLUGIN([routeros], [$with_librouteros], [RouterOS plugin])
AC_PLUGIN([rrdcached], [$librrd_rrdc_update], [RRDTool output plugin])
AC_PLUGIN([rrdtool], [$with_librrd], [RRDTool output plugin])
protocols . . . . . . $enable_protocols
python . . . . . . . $enable_python
redis . . . . . . . . $enable_redis
+ riemann . . . . . . . $enable_riemann
routeros . . . . . . $enable_routeros
rrdcached . . . . . . $enable_rrdcached
rrdtool . . . . . . . $enable_rrdtool