portage-ng --merge
>>> Emerging : portage://sys-kernel/gentoo-sources-6.6.159:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sys-kernel/gentoo-sources-6.6.159
│ └─ file ─┤ 8.69 Mb genpatches-6.6-173.base.tar.xz
│ │ 2.13 Kb genpatches-6.6-173.extras.tar.xz
│ │ 133.58 Mb linux-6.6.tar.xz
└─step 2─┤ install portage://sys-kernel/gentoo-sources-6.6.159
│ └─ conf ─┤ USE = "build symlink -experimental -vanilla%"
│ │ SLOT = "6.6.159"
└─step 3─┤ run portage://sys-kernel/gentoo-sources-6.6.159
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
142.27 Mb to be downloaded.