>>> Emerging : portage://dev-libs/gmp-6.3.0-r2:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-libs/gmp-6.3.0-r2
             │           └─ file ─┤ 2.00 Mb  	 gmp-6.3.0.tar.xz

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