>>> Emerging : portage://net-libs/libtrace-4.0.22:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ useflag portage://app-text/doxygen-1.18.0-r1 (dot)

 └─step  2─┤ download  portage://app-text/doxygen-1.18.0-r1
             │           └─ file ─┤ 9.45 Mb  	 doxygen-1.18.0.src.tar.gz
             │ download  portage://dev-lang/python-3.15.0
             │           └─ file ─┤ 34.04 Mb  	 Python-3.15.0.tar.xz
             │                    │ 4.52 Kb  	 python-gentoo-patches-3.15.0.tar.xz
             │ download  portage://net-libs/libtrace-4.0.22
             │           └─ file ─┤ 3.57 Mb  	 libtrace-4.0.22.tar.gz
             │ download  portage://net-libs/wandio-4.2.6
             │           └─ file ─┤ 16.39 Mb  	 wandio-4.2.6.tar.gz

Total: 5 actions (1 useflag, 4 downloads), grouped into 2 steps.
       63.44 Mb to be downloaded.


>>> Assumptions taken during proving & planning:

  USE flag change (1 package):
  Add to /etc/portage/package.use:
    app-text/doxygen dot