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

Calculating dependencies ... done!
Dependency resolution took 0.97 s (backtrack: 0/20).

[ebuild  N     ] sys-process/daemontools-0.76-r12::gentoo  USE="(-selinux) -static" 44 KiB
[ebuild  N     ] virtual/daemontools-0::gentoo  0 KiB
[ebuild  N     ] sys-process/supervise-scripts-4.0-r2::gentoo  USE="-doc" 23 KiB

Total: 3 packages (3 new), Size of downloads: 67 KiB