>>> Emerging : portage://net-libs/lwip-2.2.1_p5:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://net-libs/lwip-2.2.1_p5
             │           └─ file ─┤ 4.85 Mb  	 lwip-2.2.1.zip
             │                    │ 16.89 Kb  	 lwip_2.2.1+dfsg1-5.debian.tar.xz

 └─step  2─┤ install   portage://net-libs/lwip-2.2.1_p5
             │           └─ conf ─┤ USE = "-test"

 └─step  3─┤ run     portage://net-libs/lwip-2.2.1_p5

Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
       4.87 Mb to be downloaded.