portage-ng --merge
>>> Emerging : portage://media-libs/audiofile-0.3.6-r6:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-libs/audiofile-0.3.6-r6
│ └─ file ─┤ 518.32 Kb audiofile-0.3.6.tar.xz
└─step 2─┤ install portage://media-libs/audiofile-0.3.6-r6
│ └─ conf ─┤ USE = "-flac"
│ │ SLOT = "0/1"
└─step 3─┤ run portage://media-libs/audiofile-0.3.6-r6
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
518.32 Kb to be downloaded.