>>> Emerging : portage://media-libs/coin-4.0.6-r1:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ useflag portage://media-libs/tiff-4.7.1 (lzma zstd)

 └─step  2─┤ download  portage://dev-build/b2-5.5.3
             │           └─ file ─┤ 1.17 Mb  	 b2-5.5.3.tar.gz
             │ download  portage://dev-libs/boost-1.91.0-r2
             │           └─ file ─┤ 195.10 Mb  	 boost_1_91_0.tar.bz2
             │ download  portage://media-libs/coin-4.0.6-r1
             │           └─ file ─┤ 12.51 Mb  	 coin-4.0.6-src.tar.gz
             │                    │ 0.62 Kb  	 coin-PR590.patch
             │ download  portage://media-libs/giflib-6.1.3
             │           └─ file ─┤ 459.55 Kb  	 giflib-6.1.3.tar.gz
             │ download  portage://media-libs/simage-1.8.5
             │           └─ file ─┤ 6.48 Mb  	 simage-1.8.5-src.tar.gz
             │ download  portage://media-libs/tiff-4.7.1
             │           └─ file ─┤ 2.25 Mb  	 tiff-4.7.1.tar.xz

 └─step  3─┤ install   portage://media-libs/giflib-6.1.3
             │           └─ conf ─┤ USE = "-doc -static-libs"
             │                    │ SLOT = "0/7"
             │ update    portage://media-libs/tiff-4.7.1 (USE modified)
             │           └─ conf ─┤ USE = "jpeg* opengl* zlib cxx -jbig -lerc -libdeflate lzma -static-libs -test -verify-sig -webp zstd"
             │                    │ SLOT = "0/6"

 └─step  4─┤ install   portage://dev-build/b2-5.5.3
             │           └─ conf ─┤ USE = "-examples"
             │ run       portage://media-libs/giflib-6.1.3

 └─step  5─┤ install   portage://media-libs/simage-1.8.5
             │           └─ conf ─┤ USE = "gif* jpeg* png* tiff* zlib -qt6 -sndfile -test -vorbis"
             │                    │ SLOT = "0/20"
             │ install   portage://dev-libs/boost-1.91.0-r2
             │           └─ conf ─┤ USE = "bzip2 nls python* zlib context stacktrace -debug -doc -icu -lzma -mpi -numpy -test -test-full -tools -zstd"
             │                    │ PYTHON_TARGETS = "python3_14 -python3_12 -python3_13"
             │                    │ SLOT = "0/1.91.0"

 └─step  6─┤ run       portage://media-libs/simage-1.8.5

 └─step  7─┤ install   portage://media-libs/coin-4.0.6-r1
             │           └─ conf ─┤ USE = "threads* exceptions -debug -doc -openal -qch -test"

 └─step  8─┤ run     portage://media-libs/coin-4.0.6-r1

Total: 16 actions (1 useflag, 6 downloads, 5 installs, 1 update, 3 runs), grouped into 8 steps.
       217.96 Mb to be downloaded.


>>> Assumptions taken during proving & planning:

  USE flag change (1 package):
  Add to /etc/portage/package.use:
    media-libs/tiff lzma zstd