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

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

[ebuild  N     ] www-servers/civetweb-1.16::gentoo  USE="server ssl -cxx" 11812 KiB

Total: 1 package (1 new), Size of downloads: 11812 KiB