portage-ng --merge
>>> Emerging : portage://x11-misc/simpleswitcher-20191008:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://x11-libs/libXinerama-1.1.6
│ └─ file ─┤ 262.15 Kb libXinerama-1.1.6.tar.xz
│ download portage://x11-libs/libXres-1.2.3
│ └─ file ─┤ 262.18 Kb libXres-1.2.3.tar.xz
│ download portage://x11-misc/simpleswitcher-20191008
│ └─ file ─┤ 16.02 Kb simpleswitcher-20191008-7230421aa2e3364e3b4620f1ea3760f8f810b1a5.tar.gz
└─step 2─┤ install portage://x11-libs/libXinerama-1.1.6
│ └─ conf ─┤ USE = "-doc"
│ install portage://x11-libs/libXres-1.2.3
│ └─ conf ─┤ USE = "-doc"
└─step 3─┤ run portage://x11-libs/libXinerama-1.1.6
│ run portage://x11-libs/libXres-1.2.3
└─step 4─┤ install portage://x11-misc/simpleswitcher-20191008
└─step 5─┤ run portage://x11-misc/simpleswitcher-20191008
Total: 9 actions (3 downloads, 3 installs, 3 runs), grouped into 5 steps.
540.35 Kb to be downloaded.