portage-ng --merge
>>> Emerging : portage://dev-db/lmdb++-1.0.0-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-db/lmdb++-1.0.0-r1
│ └─ file ─┤ 51.21 Kb lmdbxx-1.0.0.tar.gz
│ download portage://dev-db/lmdb-0.9.36
│ └─ file ─┤ 146.70 Kb openldap-LMDB_0.9.36.tar.gz
└─step 2─┤ install portage://dev-db/lmdb-0.9.36
│ └─ conf ─┤ USE = "-static-libs"
│ │ SLOT = "0/0.9.36"
└─step 3─┤ run portage://dev-db/lmdb-0.9.36
└─step 4─┤ install portage://dev-db/lmdb++-1.0.0-r1
│ └─ conf ─┤ USE = "-test"
└─step 5─┤ run portage://dev-db/lmdb++-1.0.0-r1
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
197.91 Kb to be downloaded.