portage-ng --merge
>>> Emerging : portage://dev-libs/jansson-2.15.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/jansson-2.15.1
│ └─ file ─┤ 477.32 Kb jansson-2.15.1.tar.bz2
└─step 2─┤ install portage://dev-libs/jansson-2.15.1
│ └─ conf ─┤ USE = "-doc -static-libs"
│ │ SLOT = "0/4"
└─step 3─┤ run portage://dev-libs/jansson-2.15.1
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
477.32 Kb to be downloaded.