Debian 12 libldap\GnuTLS when using NetworkRadius packages

[Alexey D. Filimonov]

When installing freeRADIUS from NetworkRadius  to Debian 12, I get this 
warning:

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! libldap is using GnuTLS, while FreeRADIUS is using OpenSSL
!! There may be random issues with TLS connections due to this conflict.
!! The server may also crash.
!! See https://wiki.freeradius.org/modules/Rlm_ldap for more information.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Any suggestions where to get \ how to build libldap for debian linked to 
OpenSSL ?