portage-ng --merge
>>> Emerging : portage://dev-perl/XXX-0.380.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-perl/XXX-0.380.0
│ └─ file ─┤ 14.71 Kb XXX-0.38.tar.gz
│ download portage://dev-perl/YAML-PP-0.39.0-r1
│ └─ file ─┤ 211.71 Kb YAML-PP-v0.39.0.tar.gz
└─step 2─┤ install portage://dev-perl/YAML-PP-0.39.0-r1
│ └─ conf ─┤ USE = "-test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 3─┤ run portage://dev-perl/YAML-PP-0.39.0-r1
└─step 4─┤ install portage://dev-perl/XXX-0.380.0
│ └─ conf ─┤ USE = "-test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 5─┤ run portage://dev-perl/XXX-0.380.0
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
226.42 Kb to be downloaded.