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

Calculating dependencies ... done!
Dependency resolution took 1.03 s (backtrack: 0/20).

[ebuild  N     ] sys-power/powermgmt-base-1.31-r2::gentoo  10 KiB
[ebuild  N     ] sys-apps/apmd-3.2.2_p14-r3::gentoo  USE="X nls (-selinux)" 90 KiB

Total: 2 packages (2 new), Size of downloads: 100 KiB