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

Calculating dependencies ... done!
Dependency resolution took 0.96 s (backtrack: 0/20).

[ebuild  N     ] sys-apps/haveged-1.9.21::gentoo  USE="threads (-selinux) -static-libs" 505 KiB

Total: 1 package (1 new), Size of downloads: 505 KiB