>>> Emerging : portage://media-libs/svt-av1-3.1.2:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-lang/yasm-1.3.0-r2
             │           └─ file ─┤ 1.42 Mb  	 yasm-1.3.0.tar.gz
             │ download  portage://media-libs/svt-av1-3.1.2
             │           └─ file ─┤ 9.73 Mb  	 SVT-AV1-v3.1.2.tar.bz2

 └─step  2─┤ install   portage://dev-lang/yasm-1.3.0-r2
             │           └─ conf ─┤ USE = "nls"

 └─step  3─┤ install   portage://media-libs/svt-av1-3.1.2
             │           └─ conf ─┤ USE = "-test"
             │                    │ SLOT = "0/3"

 └─step  4─┤ run     portage://media-libs/svt-av1-3.1.2

Total: 5 actions (2 downloads, 2 installs, 1 run), grouped into 4 steps.
       11.15 Mb to be downloaded.