portage-ng --merge
>>> Emerging : portage://dev-lang/pypy3-exe-3.12.8.0.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-lang/pypy-2.7.8.0.1
│ └─ file ─┤ 2.16 Kb pypy2.7-gentoo-patches-8.0.1.tar.xz
│ │ 20.69 Mb pypy2.7-v8.0.1-src.tar.gz
│ download portage://dev-lang/pypy3-exe-3.12.8.0.0
│ └─ file ─┤ 1.83 Kb pypy3.12-gentoo-patches-8.0.0.tar.xz
│ │ 24.64 Mb pypy3.12-v8.0.0-src.tar.gz
│ download portage://dev-python/pypy-exe-bin-8.0.1
│ └─ file ─┤ 10.65 Mb pypy-exe-8.0.1-1.amd64.gpkg.tar
└─step 2─┤ install portage://dev-python/pypy-exe-bin-8.0.1
│ └─ conf ─┤ SLOT = "8.0.1"
└─step 3─┤ run portage://dev-python/pypy-exe-bin-8.0.1
└─step 4─┤ install portage://dev-lang/pypy-2.7.8.0.1
│ └─ conf ─┤ USE = "bzip2 gdbm* ncurses sqlite* jit -full-stdlib -tk"
│ │ SLOT = "2.7/pypy-80"
└─step 5─┤ install portage://dev-lang/pypy3-exe-3.12.8.0.0
│ └─ conf ─┤ USE = "ncurses jit -low-memory"
│ │ CPU_FLAGS_X86 = "sse2*"
│ │ SLOT = "3.12.8.0.0"
└─step 6─┤ run portage://dev-lang/pypy3-exe-3.12.8.0.0
Total: 8 actions (3 downloads, 3 installs, 2 runs), grouped into 6 steps.
55.99 Mb to be downloaded.