Problem to use VFS modules

[REYNAUD Jean-Samuel]

On samba 2.2.0 (latest stable),Linux 2.4.4 (debian).
Problem to use VFS modules:

I have builded a module (audit.c -> audit.so). I copied it on
/usr/local/samba/lib/audit.so
I added    
vfs object = /usr/local/samba/lib/audit.so
to the 'temp' share.

On log file :
May  4 14:08:42 uiclinux smbd[25285]: [2001/05/04 14:08:42, 0]
smbd/vfs.c:vfs_init_custom(116) 
May  4 14:08:42 uiclinux smbd[25285]:   Error opening
/usr/local/samba/lib/audit.so: /usr/local/samba/lib/audit.so: undefined
symbol: default_vfs_ops 

So clients can't access to the share.

I have recompiled smbd with the "-rdynamic" option (at link time).
Now it's working.

Is the problem come from my ./configure parameters ?

-- 

REYNAUD Jean-Samuel