Bro & freebsd

possible send this file to me ?

I can, but first try the following. Your system may have "byacc" installed
on it in addition to bison. If so, try changing

  YACC = bison -y

in the Makefile to

  YACC = byacc

and possible add this file to bro 08 current ?

I am reluctant to add complexity to the Bro distribution in order to work
around bugs in various operating system releases (except when they can be
incorporated as autoconf elements), as that's the path to ongoing maintenance
headaches ...

    Vern

very thanks Guru,
this change has solved pb
Regards
Rmkml@Wanadoo.fr
http://crusoecids.dyndns.org

If you can narrow down how to fix this problem, please
send your fix to ports@freebsd.org. The port
maintainer can then modify the port to account for
this behavior.

Thank you,

Richard