portage-ng --merge
>>> Emerging : portage://app-crypt/acme-tiny-5.0.2:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ useflag portage://app-crypt/acme-tiny-5.0.2 (python_targets_python3_13)
└─step 2─┤ download portage://app-crypt/acme-tiny-5.0.2
│ └─ file ─┤ 20.80 Kb acme-tiny-5.0.2.tar.gz
└─step 3─┤ install portage://app-crypt/acme-tiny-5.0.2 (USE modified)
│ └─ conf ─┤ USE = ""
│ │ PYTHON_TARGETS = "-python3_12 python3_13"
└─step 4─┤ run portage://app-crypt/acme-tiny-5.0.2
Total: 4 actions (1 useflag, 1 download, 1 install, 1 run), grouped into 4 steps.
20.80 Kb to be downloaded.
>>> Assumptions taken during proving & planning:
USE flag change (1 package):
Add to /etc/portage/package.use:
app-crypt/acme-tiny python_targets_python3_13