portage-ng --merge
>>> Emerging : portage://dev-libs/isa-l_crypto-2.25.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/isa-l_crypto-2.25.0
│ └─ file ─┤ 818.09 Kb isa-l_crypto-2.25.0.tar.gz
└─step 2─┤ install portage://dev-libs/isa-l_crypto-2.25.0
│ └─ conf ─┤ USE = ""
│ │ CPU_FLAGS_X86 = "avx512f"
└─step 3─┤ run portage://dev-libs/isa-l_crypto-2.25.0
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
818.09 Kb to be downloaded.