portage-ng --merge
>>> Emerging : portage://media-libs/libmng-2.0.3-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-libs/libmng-2.0.3-r1
│ └─ file ─┤ 929.50 Kb libmng-2.0.3.tar.xz
└─step 2─┤ install portage://virtual/jpeg-100-r1
│ └─ conf ─┤ USE = "-static-libs"
└─step 3─┤ run portage://virtual/jpeg-100-r1
└─step 4─┤ install portage://media-libs/libmng-2.0.3-r1
│ └─ conf ─┤ USE = "-lcms"
│ │ SLOT = "0/2"
└─step 5─┤ run portage://media-libs/libmng-2.0.3-r1
Total: 5 actions (1 download, 2 installs, 2 runs), grouped into 5 steps.
929.50 Kb to be downloaded.