portage-ng --merge
>>> Emerging : portage://net-dns/dnssec-validator-2.2.3-r4:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-dns/dnssec-validator-2.2.3-r4
│ └─ file ─┤ 40.95 Mb dnssec-tools-2.2.3.tar.gz
└─step 2─┤ install portage://net-dns/dnssec-validator-2.2.3-r4
│ └─ conf ─┤ USE = "threads* nsec3 -dlv -static-libs"
└─step 3─┤ run portage://net-dns/dnssec-validator-2.2.3-r4
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
40.95 Mb to be downloaded.