I noticed there was a commit this morning that removed apache from current. Among the removed was the appache support directory, usr.sbin/httpd/src/support, which included the split-logfile perl script.
A few months ago, I wrote a drop-in c-language replacement for that
perl script. My source code is available under the BSD license.
If you are interested, the source lives here:
http://archive.mgm51.com/sources/split-logfile.html

