On Fri, 18 May 2007 13:00:07 +1200
Mark Davies <mark@mcs.vuw.ac.nz> wrote:

> Thats probably the difference.  I've been using the gcc 3.4.3 
> in /usr/sfw/bin.  gcc4 is probably being more strict about something.
> 
> cheers
> mark

I've submitted a bug report for this particular problem:

http://www.netbsd.org/cgi-bin/query-pr-single.pl?number=36356