portage-ng --merge
>>> Emerging : portage://app-arch/7zip-26.04:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-arch/7zip-26.04
│ └─ file ─┤ 1.50 Mb 7z2604-linux-x64.tar.xz
│ │ 1.49 Mb 7z2604-src.tar.xz
└─step 2─┤ install portage://app-arch/7zip-26.04
│ └─ conf ─┤ USE = "symlink -jwasm -rar -uasm"
└─step 3─┤ run portage://app-arch/7zip-26.04
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
2.99 Mb to be downloaded.