>>> Emerging : portage://dev-libs/libsigc++-3.8.0:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-libs/libsigc++-3.8.0
             │           └─ file ─┤ 972.23 Kb  	 libsigc++-3.8.0.tar.xz

Total: 1 action (1 download), grouped into 1 step.
       972.23 Kb to be downloaded.