portage-ng --merge
>>> Emerging : portage://sys-apps/kexec-tools-2.0.32:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sys-apps/kexec-tools-2.0.32
│ └─ file ─┤ 317.77 Kb kexec-tools-2.0.32.tar.xz
└─step 2─┤ downgrade portage://sys-apps/kexec-tools-2.0.32 (replaces pkg://sys-apps/kexec-tools-2.0.32-r1)
│ └─ conf ─┤ USE = "zlib -xen* -booke -lzma -zstd"
└─step 3─┤ run portage://sys-apps/kexec-tools-2.0.32
Total: 3 actions (1 download, 1 downgrade, 1 run), grouped into 3 steps.
317.77 Kb to be downloaded.