Building gtk-2.6.9: problem and solution

[lukem.freebsd at cse.unsw.edu.au]

On Thu, 11 Aug 2005, Joe Marcus Clarke wrote:
>> Could someone tell me whether the pthread_ functions should actually be
>> defined in /usr/local/lib/libgthread-2.0.so.
>
> No, they shouldn't.  They're defined in libpthread.so.  However, they
> will not be linked into shared libraries.  Instead, the pkg-config
> output for gthread-2.0 should contain -pthread.  What does ``pkg-config
> --libs gthread-2.0'' report?  If it doesn't contain -pthread, then you
> need to fix your glib20 installation.

Indeed, it does not contain -pthread:
bash-2.05b# pkg-config --libs gthread-2.0
-L/usr/local/lib -lgthread-2.0 -lc_r

How would one fix this?

I have already rebuilt glib20 (glib-2.6.6), both by make deinstall / make 
reinstall and by portupgrade -Rf glib-2.6.6.

-- 
Luke