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

Calculating dependencies ... done!
Dependency resolution took 1.00 s (backtrack: 0/20).

[ebuild  N     ] net-p2p/dbhub-0.451-r3::gentoo  USE="nls -debug -perl -switch-user" PERL_FEATURES="ithreads (-debug) -quadmath" 235 KiB

Total: 1 package (1 new), Size of downloads: 235 KiB