These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.05 s (backtrack: 0/20).

[ebuild  N     ] dev-db/lmdb-0.9.36:0/0.9.36::gentoo  USE="-static-libs" 147 KiB
[ebuild  N     ] acct-group/ldap-0-r2::gentoo  0 KiB
[ebuild  N     ] acct-user/ldap-0-r2::gentoo  0 KiB
[ebuild  N     ] net-nds/openldap-2.5.20:0/2.5::gentoo  USE="cleartext crypt ipv6 ssl syslog -argon2 -autoca -cxx -debug -experimental -gnutls -iodbc -kerberos -kinit -minimal -odbc -overlays -pbkdf2 -perl -samba -sasl (-selinux) -sha2 -smbkrb5passwd -static-libs (-systemd) -tcpd -test -verify-sig" 6311 KiB

Total: 4 packages (4 new), Size of downloads: 6458 KiB