portage-ng --merge
>>> Emerging : portage://sys-apps/rng-tools-6.17-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/libp11-0.4.17
│ └─ file ─┤ 562.37 Kb libp11-0.4.17.tar.gz
│ download portage://sys-apps/rng-tools-6.17-r1
│ └─ file ─┤ 68.34 Kb rng-tools-6.17.tar.gz
└─step 2─┤ install portage://dev-libs/libp11-0.4.17
│ └─ conf ─┤ USE = "-doc -static-libs -test -verify-sig"
└─step 3─┤ run portage://dev-libs/libp11-0.4.17
└─step 4─┤ install portage://sys-apps/rng-tools-6.17-r1
│ └─ conf ─┤ USE = "pkcs11* -jitterentropy -nistbeacon -qrypt -rtlsdr -test"
└─step 5─┤ run portage://sys-apps/rng-tools-6.17-r1
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
630.71 Kb to be downloaded.