portage-ng --merge
>>> Emerging : portage://dev-tcltk/tcllib-2.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-tcltk/tcllib-2.0
│ └─ file ─┤ 14.18 Mb tcllib-2.0.tar.xz
│ download portage://dev-tcltk/tdom-0.9.6
│ └─ file ─┤ 1.46 Mb tdom-0.9.6-src.tgz
└─step 2─┤ install portage://dev-tcltk/tdom-0.9.6
│ └─ conf ─┤ USE = "threads* -test"
└─step 3─┤ run portage://dev-tcltk/tdom-0.9.6
└─step 4─┤ install portage://dev-tcltk/tcllib-2.0
│ └─ conf ─┤ USE = "-examples -test"
└─step 5─┤ run portage://dev-tcltk/tcllib-2.0
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
15.64 Mb to be downloaded.