xtables-addons searching libipt_*.so instead of libxt_*.so

[Hari Hendaryanto <hari.h@csmcom.com>]

I was recently build xtables-addons-1.23

my  platform:
fedora 12 x86_64
kernel 2.6.31.12-174.2.22.fc12.x86_64
iptables 1.4.6-2.fc12.x86_64

I configure xtables with

./configure --with-kbuild=/lib/modules/`uname -r`/build 
--with-xtlibdir=/lib64/xtables
make
make install

it was compiled cleanly
no error produce until final step.

when i try to load match, i.e geoip match i found this error

iptables v1.4.6: Couldn't load match 
`geoip':/lib64/xtables/libipt_geoip.so: cannot open shared object file: 
No such file or directory

Try `iptables -h' or 'iptables --help' for more information.

i've check /lib64/xtables and i see libxt_geoip.so is there

why iptables search /lib64/xtables/libipt_geoip.so not 
/lib64/xtables/libxt_geoip.so ?

thanks in advance