portage-ng --merge
>>> Emerging : portage://dev-perl/Panotools-Script-0.290.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-perl/Image-Size-3.300.0-r2
│ └─ file ─┤ 232.38 Kb Image-Size-3.300.tar.gz
│ download portage://dev-perl/Panotools-Script-0.290.0
│ └─ file ─┤ 160.40 Kb Panotools-Script-0.29.tar.gz
│ download portage://media-libs/exiftool-13.30
│ └─ file ─┤ 7.03 Mb Image-ExifTool-13.30.tar.gz
└─step 2─┤ install portage://dev-perl/Image-Size-3.300.0-r2
│ └─ conf ─┤ USE = "-test"
│ │ PERL_FEATURES = "ithreads -quadmath"
│ install portage://media-libs/exiftool-13.30
│ └─ conf ─┤ USE = "-doc -test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 3─┤ install portage://virtual/perl-Getopt-Long-2.580.0-r2
│ run portage://dev-perl/Image-Size-3.300.0-r2
│ run portage://media-libs/exiftool-13.30
└─step 4─┤ run portage://virtual/perl-Getopt-Long-2.580.0-r2
└─step 5─┤ install portage://dev-perl/Panotools-Script-0.290.0
│ └─ conf ─┤ USE = "-gui -test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 6─┤ run portage://dev-perl/Panotools-Script-0.290.0
Total: 11 actions (3 downloads, 4 installs, 4 runs), grouped into 6 steps.
7.41 Mb to be downloaded.