The tags generator is offered in many flavors.

This package provides its specific implementation: ctags.

You can easily select between the versions with the alternatives(8)
system by executing:

  /opt/csw/sbin/alternatives --config ctags

To see which are the other installed flavors, try:

  /opt/csw/sbin/alternatives --display ctags

See http://wiki.opencsw.org/alternatives-package for further details.