portage-ng --merge
>>> Emerging : portage://sys-fs/aufs-util-4.14_p20190603-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sys-fs/aufs-headers-4.14_p20190603
│ └─ file ─┤ 3.27 Kb aufs-headers-4.14_p20190603.tar.xz
│ download portage://sys-fs/aufs-util-4.14_p20190603-r1
│ └─ file ─┤ 101.66 Kb aufs-util-4.14_p20190603.tar.xz
└─step 2─┤ install portage://sys-fs/aufs-headers-4.14_p20190603
└─step 3─┤ install portage://sys-fs/aufs-util-4.14_p20190603-r1
└─step 4─┤ run portage://sys-fs/aufs-util-4.14_p20190603-r1
Total: 5 actions (2 downloads, 2 installs, 1 run), grouped into 4 steps.
104.93 Kb to be downloaded.