>>> Emerging : portage://media-libs/libavif-9999:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ keyword portage://media-libs/libavif-9999 (**)

 └─step  2─┤ 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-9999
             │           └─ live ─┤ live   	 git repository

 └─step  3─┤ install   portage://dev-lang/python-3.15.0
             │           └─ conf ─┤ USE = "gdbm* ncurses pgo* readline sqlite* ssl ensurepip (-jit) -bluetooth -build% -debug -examples -libedit
             │                    │          -tail-call-interp -test -tk -valgrind -verify-sig"
             │                    │ LLVM_SLOT = "21%*"
             │                    │ SLOT = "3.15"
             │ install   portage://dev-lang/yasm-1.3.0-r2
             │           └─ conf ─┤ USE = "nls"

 └─step  4─┤ install   portage://media-libs/libaom-3.14.1
             │           └─ conf ─┤ USE = "examples -debug -doc -test"
             │                    │ CPU_FLAGS_X86 = "avx avx2 mmx* sse* sse2* sse3* sse4_1 sse4_2* ssse3*"
             │                    │ SLOT = "0/3"

 └─step  5─┤ run       portage://media-libs/libaom-3.14.1

 └─step  6─┤ install   portage://media-libs/libavif-9999 (**)
             │           └─ conf ─┤ USE = "aom -dav1d -examples -extras -gdk-pixbuf -libyuv -rav1e -svt-av1 -test"
             │                    │ SLOT = "0/16.4"

 └─step  7─┤ run     portage://media-libs/libavif-9999

Total: 11 actions (1 keyword, 4 downloads, 4 installs, 2 runs), grouped into 7 steps.
       41.54 Mb to be downloaded.


>>> Assumptions taken during proving & planning:

  Keyword acceptance (1 package):
  Add to /etc/portage/package.accept_keywords:
    media-libs/libavif **