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

Calculating dependencies ... done!
Dependency resolution took 1.80 s (backtrack: 0/20).

[ebuild     U  ] app-admin/sudo-1.9.17_p2-r1::gentoo [1.9.17_p2::gentoo] USE="nls pam secure-path sendmail ssl -gcrypt -ldap -offensive -sasl (-selinux) -skey -sssd -verify-sig" 5324 KiB

Total: 1 package (1 upgrade), Size of downloads: 5324 KiB