portage-ng --merge
>>> Emerging : portage://media-libs/taglib-2.3.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/utfcpp-4.0.6
│ └─ file ─┤ 33.35 Kb utfcpp-4.0.6.tar.gz
│ download portage://media-libs/taglib-2.3.1
│ └─ file ─┤ 1.52 Mb taglib-2.3.1.tar.gz
└─step 2─┤ install portage://dev-libs/utfcpp-4.0.6
│ └─ conf ─┤ USE = "-test"
└─step 3─┤ install portage://media-libs/taglib-2.3.1
│ └─ conf ─┤ USE = "-doc -examples -test"
│ │ SLOT = "0/2"
└─step 4─┤ run portage://media-libs/taglib-2.3.1
Total: 5 actions (2 downloads, 2 installs, 1 run), grouped into 4 steps.
1.55 Mb to be downloaded.