I'm building OpenLDAP 2.4.39 from source under MinGW. A couple of questions:

a) I added '--enable-slapi' to configure. I got a few compilation errors. Is slapi Windows ready?

b) I added some contrib modules (e.g. allop, lastbind, etc) and tried to link them statically. Compilation
    and linking worked OK. Then, I type: slapd -VVV and I expect to see those contrib modules listed under the
    overlay section. None of them appear. I added 'overlay allop' to slapd.conf, but when slapd starts, I get:

             5314932d overlay "allop" not found
             5314932d ..\etc\openldap\slapd.conf: line 30: <overlay> handler exited with 1!

Can anyone point me to the right direction?

Thanks in advance.

Ciao,

Sergio.