Fix clean build for config_parse on dtrace systems
Fix clean build for config_parse on dtrace systems

Change-Id: I6eb572c9362ae229ec05221be3b73fe1777935d7
Reviewed-on: http://review.couchbase.org/40880
Reviewed-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>
Tested-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>

daverigby/kv_engine,couchbase/memcached,daverigby/memcached,owendCB/memcached,couchbase/memcached,daverigby/kv_engine,daverigby/kv_engine,mrkwse/memcached,owendCB/memcached,daverigby/kv_engine,jimwwalker/memcached,daverigby/memcached,owendCB/memcached,daverigby/memcached,jimwwalker/memcached,couchbase/memcached,mrkwse/memcached,owendCB/memcached,cloudrain21/memcached-1,cloudrain21/memcached-1,daverigby/memcached,couchbase/memcached,mrkwse/memcached,cloudrain21/memcached-1,jimwwalker/memcached,mrkwse/memcached,cloudrain21/memcached-1