portage-ng --merge
>>> Emerging : portage://dev-scheme/chez-10.3.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-arch/lz4-1.10.0-r1
│ └─ file ─┤ 378.04 Kb lz4-1.10.0.tar.gz
│ download portage://dev-scheme/chez-10.3.0
│ └─ file ─┤ 8.80 Mb chez-10.3.0.tar.gz
└─step 2─┤ install portage://app-arch/lz4-1.10.0-r1
│ └─ conf ─┤ USE = "-static-libs -test"
│ │ SLOT = "0/1.10.0-meson"
└─step 3─┤ run portage://app-arch/lz4-1.10.0-r1
└─step 4─┤ install portage://dev-scheme/chez-10.3.0
│ └─ conf ─┤ USE = "X* ncurses threads*"
│ │ SLOT = "0/10.3.0"
└─step 5─┤ run portage://dev-scheme/chez-10.3.0
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
9.17 Mb to be downloaded.