[syslog-ng] Logrotate - recursive directories

I have syslog-ng setup to add hostname dynamically. When a new server is pointed to the central log server it creates a /var/log/syslogs/$hostname dir and all logs from that host are put in there. in /etc/log/rotate.g/syslog-ng I have tried putting in /var/log/syslogs/* and this will not work. Is there a way for logrotate to search directories recursively? Or is there a way I can setup a script to interact with logrotate that will place a new entry for logs in the logrotate.d/syslog-ng file based on hostname directories created in /var/log/syslogs/