portage-ng --merge
>>> Emerging : portage://dev-libs/libtommath-1.3.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/libtommath-1.3.0
│ └─ file ─┤ 627.71 Kb ltm-1.3.0.tar.xz
└─step 2─┤ install portage://dev-libs/libtommath-1.3.0
│ └─ conf ─┤ USE = "-doc -examples -static-libs"
└─step 3─┤ run portage://dev-libs/libtommath-1.3.0
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
627.71 Kb to be downloaded.