portage-ng --merge
>>> Emerging : portage://media-sound/gnump3d-3.0-r6:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-sound/gnump3d-3.0-r6
│ └─ file ─┤ 618.37 Kb gnump3d-3.0.tar.bz2
└─step 2─┤ install portage://acct-group/gnump3d-0-r2
└─step 3─┤ run portage://acct-group/gnump3d-0-r2
└─step 4─┤ install portage://acct-user/gnump3d-0-r2
└─step 5─┤ run portage://acct-user/gnump3d-0-r2
└─step 6─┤ install portage://media-sound/gnump3d-3.0-r6
│ └─ conf ─┤ USE = "-sox -test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 7─┤ run portage://media-sound/gnump3d-3.0-r6
Total: 7 actions (1 download, 3 installs, 3 runs), grouped into 7 steps.
618.37 Kb to be downloaded.