portage-ng --merge
>>> Emerging : portage://dev-perl/Alien-HDF4-0.60.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-perl/Alien-HDF4-0.60.0
│ └─ file ─┤ 3.44 Kb Alien-HDF4-0.06.tar.gz
│ download portage://dev-perl/ExtUtils-Depends-0.800.200
│ └─ file ─┤ 16.36 Kb ExtUtils-Depends-0.8002.tar.gz
│ download portage://dev-perl/IO-All-0.870.0-r1
│ └─ file ─┤ 76.00 Kb IO-All-0.87.tar.gz
│ download portage://sci-libs/hdf-4.2.15-r2
│ └─ file ─┤ 7.02 Kb hdf-4.2.15-arch-patches-1.tar.bz2
│ │ 3.48 Mb hdf-4.2.15.tar.bz2
└─step 2─┤ install portage://virtual/jpeg-100-r1
│ └─ conf ─┤ USE = "-static-libs"
│ install portage://dev-perl/ExtUtils-Depends-0.800.200
│ └─ conf ─┤ USE = "-test"
│ │ PERL_FEATURES = "ithreads -quadmath"
│ install portage://dev-perl/IO-All-0.870.0-r1
│ └─ conf ─┤ USE = "-test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 3─┤ run portage://virtual/jpeg-100-r1
└─step 4─┤ install portage://sci-libs/hdf-4.2.15-r2
│ └─ conf ─┤ USE = "-examples -fortran -static-libs -szip -test"
└─step 5─┤ run portage://sci-libs/hdf-4.2.15-r2
└─step 6─┤ install portage://dev-perl/Alien-HDF4-0.60.0
│ └─ conf ─┤ USE = "-test"
│ │ PERL_FEATURES = "ithreads -quadmath"
└─step 7─┤ run portage://dev-perl/Alien-HDF4-0.60.0
Total: 12 actions (4 downloads, 5 installs, 3 runs), grouped into 7 steps.
3.58 Mb to be downloaded.