portage-ng --merge
>>> Emerging : portage://dev-games/openscenegraph-3.6.5-r118:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-build/b2-5.5.3
│ └─ file ─┤ 1.17 Mb b2-5.5.3.tar.gz
│ download portage://dev-games/openscenegraph-3.6.5-r118
│ └─ file ─┤ 5.51 Mb OpenSceneGraph-3.6.5.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/giflib-6.1.3
│ └─ file ─┤ 459.55 Kb giflib-6.1.3.tar.gz
└─step 2─┤ install portage://media-libs/giflib-6.1.3
│ └─ conf ─┤ USE = "-doc -static-libs"
│ │ SLOT = "0/7"
└─step 3─┤ install portage://dev-build/b2-5.5.3
│ └─ conf ─┤ USE = "-examples"
│ run portage://media-libs/giflib-6.1.3
└─step 4─┤ 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 5─┤ install portage://dev-games/openscenegraph-3.6.5-r118
│ └─ conf ─┤ USE = "gif* jpeg* png* tiff* truetype* zlib -lua* -svg* (-ffmpeg) (-fox) -collada -curl -debug -dicom -doc -egl -examples
│ │ -fltk -gdal -glut -gstreamer -openexr -openinventor -osgapps -pdf -sdl -sdl2 -vnc -wxwidgets -xrandr"
│ │ LUA_SINGLE_TARGET = "lua5-1"
│ │ SLOT = "0/161"
└─step 6─┤ run portage://dev-games/openscenegraph-3.6.5-r118
Total: 10 actions (4 downloads, 4 installs, 2 runs), grouped into 6 steps.
202.23 Mb to be downloaded.