[Boost-build] Don't Panic ?

From: Robert Ramey (ramey_at_[hidden])
Date: 2007-08-05 13:24:23

Every time I use bjam for anything regardless of whether or not it has
anything to do with regex, I get the following message:

Building Boost.Regex with the optional Unicode/ICU support disabled.
Please refer to the Boost.Regex documentation for more information
(don't panic: this is a strictly optional feature).

I'm not panicing - but it is annoying and distracting and really
out of place.

Or is it?  If its not out of place what am I exposing myself
to by ignoring or not understanding this warning?

Robert Ramey