portage-ng --merge
>>> Emerging : portage://dev-ml/ocaml-compiler-libs-0.12.3-r2:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-lang/ocaml-4.14.2
│ └─ file ─┤ 5.25 Mb ocaml-4.14.2.tar.gz
│ download portage://dev-ml/dune-3.23.1
│ └─ file ─┤ 3.54 Mb dune-3.23.1.tar.gz
│ download portage://dev-ml/ocaml-compiler-libs-0.12.3-r2
│ └─ file ─┤ 4.87 Kb ocaml-compiler-libs-0.12.3.tar.gz
└─step 2─┤ install portage://dev-lang/ocaml-4.14.2
│ └─ conf ─┤ USE = "ocamlopt -emacs -flambda -latex -xemacs"
│ │ SLOT = "0/4.14.2"
└─step 3─┤ run portage://dev-lang/ocaml-4.14.2
└─step 4─┤ install portage://dev-ml/dune-3.23.1
│ └─ conf ─┤ USE = "-emacs -test"
│ │ SLOT = "0/3.23.1"
└─step 5─┤ run portage://dev-ml/dune-3.23.1
└─step 6─┤ install portage://dev-ml/ocaml-compiler-libs-0.12.3-r2
│ └─ conf ─┤ USE = "ocamlopt"
│ │ SLOT = "0/0.12.3"
└─step 7─┤ run portage://dev-ml/ocaml-compiler-libs-0.12.3-r2
Total: 9 actions (3 downloads, 3 installs, 3 runs), grouped into 7 steps.
8.79 Mb to be downloaded.