[Flac-dev] anyone run FLAC on FreeBSD 4.8?

[Derek at CD Baby]

On a virgin FreeBSD 4.8 system, I've tried to use the FLAC audio compression port:
 
/usr/ports/audio/flac
 
Using no special options on a .wav file:
flac mysong.wav
 
I get "Illegal instruction (core dumped)".
 
I've tried it on 3 different FreeBSD 4.8 boxes, and many different .wav files.
 
Has anyone gotten it to work?
Is it just a problem with the FreeBSD makefile?