portage-ng --merge
>>> Emerging : portage://media-gfx/hp2xx-3.4.4-r4:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-gfx/hp2xx-3.4.4-r4
│ └─ file ─┤ 596.03 Kb hp2xx-3.4.4.tar.gz
└─step 2─┤ install portage://media-gfx/hp2xx-3.4.4-r4
│ └─ conf ─┤ USE = "X* jpeg* png* tiff*"
└─step 3─┤ run portage://media-gfx/hp2xx-3.4.4-r4
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
596.03 Kb to be downloaded.