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

Calculating dependencies ... done!
Dependency resolution took 0.98 s (backtrack: 0/20).

[ebuild  N     ] x11-libs/libdockapp-0.7.3:0/3::gentoo  USE="X -static-libs" 379 KiB
[ebuild  N     ] x11-plugins/wmacpi-2.3-r1::gentoo  39 KiB

Total: 2 packages (2 new), Size of downloads: 417 KiB