Added --with-sql option to build with SQL userdb/passdb but without any built-in SQL drivers.
Added --with-sql option to build with SQL userdb/passdb but without any
built-in SQL drivers.

damoxc/dovecot,damoxc/dovecot,damoxc/dovecot,damoxc/dovecot,Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot,damoxc/dovecot,Distrotech/dovecot,Distrotech/dovecot