>>> Emerging : portage://dev-cpp/highway-1.4.0:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-cpp/highway-1.4.0
             │           └─ file ─┤ 3.52 Mb  	 highway-1.4.0.tgz

Total: 1 action (1 download), grouped into 1 step.
       3.52 Mb to be downloaded.