portage-ng --merge
>>> Emerging : portage://dev-libs/re2-0.2022.06.01:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/re2-0.2022.06.01
│ └─ file ─┤ 372.10 Kb re2-2022-06-01.tar.gz
└─step 2─┤ install portage://dev-libs/re2-0.2022.06.01
│ └─ conf ─┤ USE = "-icu"
│ │ SLOT = "0/9"
└─step 3─┤ run portage://dev-libs/re2-0.2022.06.01
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
372.10 Kb to be downloaded.