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/iotools-1.5::gentoo  USE="-make-symlinks -static" 23 KiB

Total: 1 package (1 new), Size of downloads: 23 KiB