I installed the www/firefox-bin package, with the MOZILLA_USE_LINUX 
flag set.  All went as expected during the installation.  When I try to 
run the binary, I get

    /usr/pkg/lib/firefox-linux/firefox-bin: 1: Syntax error: "(" 
unexpected

This looks like some sort of compatibility flag missing, but I don't 
see what it is.  I have all the COMPAT_* options enabled, except for 
versions of NetBSD prior to 2.0 (this machine runs -current, last 
updated a few days ago), 4.3BSD, MACH and DARWIN.  If it's one of 
those, then the documentation needs improving.

Any thoughts?

	--Ed