portage-ng --merge
>>> Emerging : portage://dev-perl/Devel-Caller-2.70.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-perl/Devel-Caller-2.70.0
│ └─ file ─┤ 6.80 Kb Devel-Caller-2.07.tar.gz
│ download portage://dev-perl/PadWalker-2.500.0
│ └─ file ─┤ 15.96 Kb PadWalker-2.5.tar.gz
└─step 2─┤ install portage://dev-perl/PadWalker-2.500.0
│ └─ conf ─┤ USE = "-test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 3─┤ run portage://dev-perl/PadWalker-2.500.0
└─step 4─┤ install portage://dev-perl/Devel-Caller-2.70.0
│ └─ conf ─┤ USE = "-test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 5─┤ run portage://dev-perl/Devel-Caller-2.70.0
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
22.75 Kb to be downloaded.