portage-ng --merge
>>> Emerging : portage://gui-libs/wpebackend-fdo-1.16.1: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-util/wayland-scanner-1.26.0
│ └─ file ─┤ 598.03 Kb wayland-1.26.0.tar.xz
│ download portage://gui-libs/libwpe-1.16.3
│ └─ file ─┤ 62.77 Kb libwpe-1.16.3.tar.xz
│ download portage://gui-libs/wpebackend-fdo-1.16.1
│ └─ file ─┤ 46.61 Kb wpebackend-fdo-1.16.1.tar.xz
│ download portage://media-libs/libepoxy-1.5.10-r3
│ └─ file ─┤ 324.29 Kb libepoxy-1.5.10.tar.gz
│ download portage://x11-libs/libxkbcommon-1.13.2
│ └─ file ─┤ 1.19 Mb libxkbcommon-1.13.2.tar.gz
│ download portage://x11-misc/xkeyboard-config-2.48
│ └─ file ─┤ 930.97 Kb xkeyboard-config-2.48.tar.xz
└─step 2─┤ install portage://media-libs/libepoxy-1.5.10-r3
│ └─ conf ─┤ USE = "X* -test"
│ install portage://x11-misc/xkeyboard-config-2.48
│ └─ conf ─┤ USE = "-test"
└─step 3─┤ install portage://dev-util/wayland-scanner-1.26.0
│ run portage://media-libs/libepoxy-1.5.10-r3
│ run portage://x11-misc/xkeyboard-config-2.48
└─step 4─┤ install portage://dev-libs/wayland-1.26.0
│ └─ conf ─┤ USE = "-doc -test"
│ install portage://x11-libs/libxkbcommon-1.13.2
│ └─ conf ─┤ USE = "X* -doc -static-libs -test -tools -wayland"
└─step 5─┤ run portage://dev-libs/wayland-1.26.0
│ run portage://x11-libs/libxkbcommon-1.13.2
└─step 6─┤ install portage://gui-libs/libwpe-1.16.3
│ └─ conf ─┤ SLOT = "1.0"
└─step 7─┤ run portage://gui-libs/libwpe-1.16.3
└─step 8─┤ install portage://gui-libs/wpebackend-fdo-1.16.1
│ └─ conf ─┤ SLOT = "1.0"
└─step 9─┤ run portage://gui-libs/wpebackend-fdo-1.16.1
Total: 20 actions (7 downloads, 7 installs, 6 runs), grouped into 9 steps.
3.69 Mb to be downloaded.