>>> Emerging : portage://media-libs/libavif-1.4.2:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-lang/python-3.15.0
             │           └─ file ─┤ 34.04 Mb  	 Python-3.15.0.tar.xz
             │                    │ 4.52 Kb  	 python-gentoo-patches-3.15.0.tar.xz
             │ download  portage://dev-lang/yasm-1.3.0-r2
             │           └─ file ─┤ 1.42 Mb  	 yasm-1.3.0.tar.gz
             │ download  portage://media-libs/libaom-3.14.1
             │           └─ file ─┤ 6.07 Mb  	 libaom-3.14.1.tar.gz
             │ download  portage://media-libs/libavif-1.4.2
             │           └─ file ─┤ 13.99 Mb  	 libavif-1.4.2.tar.gz

Total: 4 actions (4 downloads), grouped into 1 step.
       55.52 Mb to be downloaded.