nss_ldap and pam_ldap

[Petr Janda]

My first question is concerning nss_ldap. Is there anyway to get it to compile 
& work on DragonFly? The version is pkgsrc is only for netbsd-3.0. i tried 
and it doesnt compile on DF.

My second question is concerning pam_ldap. While it compiles cleanly, I dont 
know how to integrate pkgsrc's pam in DF. The goal is simple: user 
authentication against a remote ldap server. Is DF pam-enabled by default?

What I need to do is get postfix and dovecot authenticate mail users against 
an ldap server.