is the MOZILLA LDAP CSDK still supported or is the project switched completely to OpenLDAP lib?

compiling with mozldap i got the error:

/opt/solarisstudio12.3/bin/cc -DHAVE_CONFIG_H -I. -DBUILD_NUM=\"2012.257.1212\" "-DVENDOR=\"389 Project\"" -DBRAND=\"389\" -DCAPBRAND=\"389\" -UPACKAGE_VERSION -UPACKAGE_TARNAME -UPACKAGE_STRING -UPACKAGE_BUGREPORT -I./ldap/include -I./ldap/servers/slapd -I./include -I. -DLOCALSTATEDIR=\"/var/opt/csw\" -DSYSCONFDIR=\"/etc/opt/csw\" -DLIBDIR=\"/opt/csw/lib\" -DBINDIR=\"/opt/csw/bin\" -DDATADIR=\"/opt/csw/share\" -DDOCDIR=\"/opt/csw/share/doc/389-ds-base\" -DSBINDIR=\"/opt/csw/sbin\" -DPLUGINDIR=\"/opt/csw/lib/dirsrv/plugins\" -DTEMPLATEDIR=\"/opt/csw/share/dirsrv/data\" -I/opt/csw/include/dirsrv -I/opt/csw/include/nss -I/opt/csw/include/nspr -I/opt/csw/include/sasl -I/opt/csw/bdb48/include -I/opt/csw/include -I/opt/csw/include/nspr -I/opt/csw/include/nss -I/opt/csw/include -I/opt/csw/include -xO3 -m32 -xarch=pentium_pro -xchip=pentium_pro -c ldap/servers/slapd/pw.c  -KPIC -DPIC -o ldap/servers/slapd/.libs/libslapd_la-pw.o

"ldap/servers/slapd/pw.c", line 803: undefined symbol: LDAP_MOD_OP