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

Calculating dependencies ... done!
Dependency resolution took 0.99 s (backtrack: 0/20).

[ebuild  N     ] sys-apps/dbus-broker-37-r1::gentoo  USE="-apparmor -audit -doc (-launcher) (-selinux)" 264 KiB

Total: 1 package (1 new), Size of downloads: 264 KiB