portage-ng --merge
>>> Emerging : portage://gui-apps/swaybg-1.2.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/wayland-1.26.0
│ └─ file ─┤ 598.03 Kb wayland-1.26.0.tar.xz
│ download portage://dev-libs/wayland-protocols-1.49
│ └─ file ─┤ 147.08 Kb wayland-protocols-1.49.tar.xz
│ download portage://dev-util/wayland-scanner-1.26.0
│ └─ file ─┤ 598.03 Kb wayland-1.26.0.tar.xz
│ download portage://gui-apps/swaybg-1.2.1
│ └─ file ─┤ 16.25 Kb swaybg-1.2.1.gh.tar.gz
│ │ 0.55 Kb swaybg-1.2.1.gh.tar.gz.sig
└─step 2─┤ install portage://dev-util/wayland-scanner-1.26.0
└─step 3─┤ install portage://dev-libs/wayland-1.26.0
│ └─ conf ─┤ USE = "-doc -test"
│ install portage://dev-libs/wayland-protocols-1.49
│ └─ conf ─┤ USE = "-test"
└─step 4─┤ run portage://dev-libs/wayland-1.26.0
│ run portage://dev-libs/wayland-protocols-1.49
└─step 5─┤ install portage://gui-apps/swaybg-1.2.1
│ └─ conf ─┤ USE = "-gdk-pixbuf -verify-sig"
└─step 6─┤ run portage://gui-apps/swaybg-1.2.1
Total: 11 actions (4 downloads, 4 installs, 3 runs), grouped into 6 steps.
1.33 Mb to be downloaded.