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

Calculating dependencies ... done!
Dependency resolution took 1.07 s (backtrack: 0/20).

[ebuild  N     ] app-emulation/hercules-sdl-crypto-4.9.1::gentoo  80 KiB
[ebuild  N     ] app-emulation/hercules-sdl-decnumber-4.9.1::gentoo  768 KiB
[ebuild  N     ] app-emulation/hercules-sdl-softfloat-4.9.1::gentoo  232 KiB
[ebuild  N     ] app-emulation/hercules-sdl-telnet-4.9.1::gentoo  66 KiB
[ebuild  N     ] app-emulation/hercules-sdl-4.9.1::gentoo  USE="bzip2 filecaps -debug -object-rexx -regina-rexx -test" 31474 KiB

Total: 5 packages (5 new), Size of downloads: 32619 KiB