+.error You have `USE_MYSQL' variable defined either in environment or in make(1) arguments. This leads to a circular dependency. Please undefine and try again.
+.endif
+
+.if !defined(CLIENT_ONLY)
+# MySQL-Server options
+USE_LDCONFIG+= ${PREFIX}/lib/mysql/plugin
+OPTIONS_DEFINE+= INNODB MAXKEY MROONGA OQGRAPH
+OPTIONS_DEFAULT+= MAXKEY
+OPTIONS_SUB= yes
+
+INNODB_DESC= Build InnoDB engine next to XtraDB
+MAXKEY_DESC= Change max key length from 1000 to 4000
+MROONGA_DESC= Mroonga Full Text Search engine (gcc)
+OQGRAPH_DESC= Open Query Graph Computation engine (gcc)