portage-ng --merge
>>> Emerging : portage://dev-embedded/picotool-2.1.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-embedded/picotool-2.1.1
│ └─ file ─┤ 2.32 Mb pico-sdk-2.1.1.tar.gz
│ │ 518.29 Kb picotool-2.1.1.tar.gz
│ download portage://dev-libs/libusb-1.0.30
│ └─ file ─┤ 640.73 Kb libusb-1.0.30.tar.bz2
└─step 2─┤ install portage://dev-libs/libusb-1.0.30
│ └─ conf ─┤ USE = "-debug -doc -examples -static-libs -test -udev -verify-sig"
│ │ SLOT = "1"
└─step 3─┤ run portage://dev-libs/libusb-1.0.30
└─step 4─┤ install portage://virtual/libusb-1-r2
│ └─ conf ─┤ USE = "-udev"
│ │ SLOT = "1"
└─step 5─┤ run portage://virtual/libusb-1-r2
└─step 6─┤ install portage://dev-embedded/picotool-2.1.1
└─step 7─┤ run portage://dev-embedded/picotool-2.1.1
Total: 8 actions (2 downloads, 3 installs, 3 runs), grouped into 7 steps.
3.46 Mb to be downloaded.