[Bro] tcpdump -G option seems missing

[Randolph Reitz]

Looking at http://www.tcpdump.org/tcpdump_man.html, I became excited  
over the '-G rotate_seconds' option.  Having retrieved and built the  
latest tcpdump ...

[rreitz at babar tcpdump-3.9.8]$ /usr/local/sbin/tcpdump -G
tcpdump version 3.9.8
libpcap version 0.8.3
Usage: tcpdump [-aAdDeflLnNOpqRStuUvxX] [-c count] [ -C file_size ]
                 [ -E algo:secret ] [ -F file ] [ -i interface ] [ -M  
secret ]
                 [ -r file ] [ -s snaplen ] [ -T type ] [ -w file ]
                 [ -W filecount ] [ -y datalinktype ] [ -Z user ]
                 [ expression ]

I don't have any -G option.  Does anyone on this list know where the - 
G option is kept?

Thanks,
Randy