portage-ng --merge
>>> Emerging : portage://dev-perl/String-Ediff-0.90.0-r3:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-perl/String-Ediff-0.90.0-r3
│ └─ file ─┤ 12.89 Kb String-Ediff-0.09.tar.gz
│ │ 17.19 Kb String-Ediff-0.90.0-swig.patch.xz
└─step 2─┤ install portage://dev-perl/String-Ediff-0.90.0-r3
│ └─ conf ─┤ USE = "-test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 3─┤ run portage://dev-perl/String-Ediff-0.90.0-r3
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
30.07 Kb to be downloaded.