openldap 2.0.23 on freebsd

["nate" <ldap@aphroland.org>]

I'm having trouble compiling this on freebsd. it compiles
on debian gnu/linux 2.2 and 3.0 and solaris 7 for me
sofar ..

with freebsd i get this when i run 'make' (it gets pretty
far through the compile):

mv -f .libs/util-int.lo util-int.lo
/bin/sh /usr/ports/net/openldap2/work/openldap-2.0.23/libtool
--mode=compile cc -I/usr/local/include -I../../include -I../../include
-D_REENTRANT -D_THREAD_SAFE  -I/usr/local/include
-I/usr/local/include/db3   -c schema.c
rm -f .libs/schema.lo
cc -I/usr/local/include -I../../include -I../../include -D_REENTRANT
-D_THREAD_SAFE -I/usr/local/include -I/usr/local/include/db3 -c
schema.c  -fPIC -DPIC -o .libs/schema.lo
schema.c: In function `ldap_str2attributetype':
schema.c:1417: `LDAP_SCHEMA_ALLOW_OID_MACRO' undeclared
(first use in this function)
schema.c:1417: (Each undeclared identifier is reported only once
schema.c:1417: for each function it appears in.)
schema.c: In function `ldap_str2objectclass':
schema.c:1807: `LDAP_SCHEMA_ALLOW_OID_MACRO' undeclared
(first use in this function)
*** Error code 1


these are the options that i am using:
--enable-debug --enable-syslog --enable-proctitle --enable-cache
--enable-referrals --enable-local --with-readline --with-threads
--enable-slapd --enable-cleartext --enable-crypt --enable-passwd
--enable-multimaster --enable-phonetic --enable-rlookups
--enable-dynamic --disable-dnssrv --enable-ldap --enable-ldbm
--enable-shell --enable-slurpd --enable-shared --with-tls
--prefix=/usr/local/openldap

i tried running some searches but didnt come up with
any hits with the error message.

any ideas ?

thanks!

nate