portage-ng --merge
>>> Emerging : portage://net-libs/libmbim-1.32.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-libs/libmbim-1.32.0
│ └─ file ─┤ 221.25 Kb libmbim-1.32.0.tar.bz2
└─step 2─┤ install portage://net-libs/libmbim-1.32.0
│ └─ conf ─┤ USE = "-introspection* -gtk-doc"
└─step 3─┤ run portage://net-libs/libmbim-1.32.0
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
221.25 Kb to be downloaded.