portage-ng --merge
>>> Emerging : portage://dev-cpp/scitokens-cpp-1.1.3:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-cpp/jwt-cpp-0.6.0
│ └─ file ─┤ 268.68 Kb jwt-cpp-0.6.0.tar.gz
│ download portage://dev-cpp/nlohmann_json-3.12.0-r1
│ └─ file ─┤ 9.23 Mb nlohmann_json-3.12.0.tar.gz
│ download portage://dev-cpp/picojson-1.3.0
│ └─ file ─┤ 14.35 Kb picojson-1.3.0.tar.gz
│ download portage://dev-cpp/scitokens-cpp-1.1.3
│ └─ file ─┤ 304.94 Kb scitokens-cpp-1.1.3.tar.gz
└─step 2─┤ install portage://dev-cpp/nlohmann_json-3.12.0-r1
│ └─ conf ─┤ USE = "-test"
│ install portage://dev-cpp/picojson-1.3.0
└─step 3─┤ run portage://dev-cpp/nlohmann_json-3.12.0-r1
│ run portage://dev-cpp/picojson-1.3.0
└─step 4─┤ install portage://dev-cpp/jwt-cpp-0.6.0
│ └─ conf ─┤ USE = "picojson -doc -test"
└─step 5─┤ run portage://dev-cpp/jwt-cpp-0.6.0
└─step 6─┤ install portage://dev-cpp/scitokens-cpp-1.1.3
│ └─ conf ─┤ USE = "-test"
└─step 7─┤ run portage://dev-cpp/scitokens-cpp-1.1.3
Total: 12 actions (4 downloads, 4 installs, 4 runs), grouped into 7 steps.
9.80 Mb to be downloaded.