portage-ng --merge
>>> Emerging : portage://media-video/v4l2loopback-0.15.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-util/pahole-1.32
│ └─ file ─┤ 2.37 Mb dwarves-1.32.tar.xz
│ download portage://media-video/v4l2loopback-0.15.0
│ └─ file ─┤ 87.17 Kb v4l2loopback-0.15.0.tar.gz
└─step 2─┤ install portage://dev-util/pahole-1.32
│ └─ conf ─┤ USE = "-debug -verify-sig"
│ │ PYTHON_SINGLE_TARGET = "python3_14 -python3_12 -python3_13"
│ install portage://virtual/linux-sources-3-r9
│ └─ conf ─┤ USE = "-firmware"
└─step 3─┤ install portage://media-video/v4l2loopback-0.15.0
│ └─ conf ─┤ USE = "strip -dist-kernel -examples -modules-compress -modules-sign"
└─step 4─┤ run portage://media-video/v4l2loopback-0.15.0
Total: 6 actions (2 downloads, 3 installs, 1 run), grouped into 4 steps.
2.45 Mb to be downloaded.