problem building ORBit2

[Cary Mathews]

hi,
	(I'm assuming I should be posting to the -ports list since I am having problems with ports. but if this should be on -questions, then let me know so I can take it over there)

	I've been running into the following error message everytime I've tried to build devel/ORBit2:

	/usr/local/lib/libgthread-2.0.so: undefined reference to `pthread_cond_signal'
	/usr/local/lib/libgthread-2.0.so: undefined reference to `pthread_attr_destroy'
	/usr/local/lib/libgthread-2.0.so: undefined reference to `pthread_create'
	/usr/local/lib/libgthread-2.0.so: undefined reference to `pthread_getspecific'
	/usr/local/lib/libgthread-2.0.so: undefined reference to `pthread_attr_init'
	/usr/local/lib/libgthread-2.0.so: undefined reference to `pthread_exit'
	/usr/local/lib/libgthread-2.0.so: undefined reference to `pthread_equal'
	/usr/local/lib/libgthread-2.0.so: undefined reference to `pthread_getschedparam'
	/usr/local/lib/libgthread-2.0.so: undefined reference to `pthread_attr_setscope'
	....

Googling for the message lead me to this answer:
<http://lists.freebsd.org/pipermail/freebsd-gnome/2005-January/009787.html>

the original poster is trying to build libgnomeui, but his build stops with the same errors as I am seeing.  The response is to 
	/quote Rebuild devel/glib20. /endquote

So I've gone into devel/glib20 and did a make deinstall; make clean; make reinstall (as root - no permissions issues), and reinstalled glib20.  However, I'm still getting the same error trying to build devel/ORBit2.  

I've tried to do a clean install of all the ports that ORBit2 requires, but to no avail.  

FWIW:
# uname -a 
FreeBSD isil.flederma.us 4.9-STABLE FreeBSD 4.9-STABLE #1: Thu Mar 11 19:34:38 CST 2004     root at isil.flederma.us:/usr/obj/usr/src/sys/ISIL  i386

If there is anything else I can do, or webpages I should read, please point me to them.  Thanks in advance,

-c.

-- 
"Quis custodiet ipsos custodes?"
	--Juvenal