OpenLDAP SSHA512 support

[asankaan]

Hi,

I've installed Openldap 2.4.38-r2 in my gentoo server(x64) and have setup an ldap directory.
I want to use SSHA512 as the Encryption Algorithm.
When i select SSHA512, users are unable to login ad when use MD5 or other, they can login.
It seems that my ldap server does not support SSHA512.
When googling this issue, i came across about a sha2 module or similar thing.

Please guide me on how to enable SSHA512 support.
USE flags for openldap are "berkdb crypt ipv6 sasl ssl syslog tcpd -cxx -debug -experimental -gnutls -icu -iodbc -kerberos -minimal -odbc -overlays -perl -samba (-selinux) -slp -smbkrb5passwd"

Thank you

Asanka