portage-ng --merge
>>> Emerging : portage://sys-power/intel-undervolt-1.7-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sys-power/intel-undervolt-1.7-r1
│ └─ file ─┤ 30.74 Kb intel-undervolt-1.7.tar.gz
└─step 2─┤ install portage://sys-power/intel-undervolt-1.7-r1
│ └─ conf ─┤ USE = "-elogind*"
└─step 3─┤ run portage://sys-power/intel-undervolt-1.7-r1
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
30.74 Kb to be downloaded.