portage-ng --fetchonly
>>> Emerging : portage://dev-cpp/opentelemetry-cpp-1.25.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ useflag portage://dev-cpp/opentelemetry-cpp-1.25.0 (otlp)
└─step 2─┤ download portage://dev-cpp/abseil-cpp-20260107.1
│ └─ file ─┤ 3.82 Kb abseil-cpp-20260107.0-c++23.patch
│ │ 2.19 Mb abseil-cpp-20260107.1.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/opentelemetry-cpp-1.25.0
│ └─ file ─┤ 1.19 Mb opentelemetry-cpp-1.25.0.tar.gz
│ download portage://dev-libs/protobuf-34.2
│ └─ file ─┤ 6.71 Mb protobuf-34.2.tar.gz
Total: 5 actions (1 useflag, 4 downloads), grouped into 2 steps.
19.32 Mb to be downloaded.
>>> Assumptions taken during proving & planning:
USE flag change (1 package):
Add to /etc/portage/package.use:
dev-cpp/opentelemetry-cpp otlp