portage-ng --merge
>>> Emerging : portage://net-misc/sslh-2.3.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/libconfig-1.8.2
│ └─ file ─┤ 3.18 Mb libconfig-1.8.2.tar.gz
│ download portage://net-misc/sslh-2.3.0
│ └─ file ─┤ 520.64 Kb sslh-2.3.0.tar.gz
└─step 2─┤ install portage://dev-libs/libconfig-1.8.2
│ └─ conf ─┤ USE = "cxx -debug -static-libs -test"
│ │ SLOT = "0/15"
└─step 3─┤ run portage://dev-libs/libconfig-1.8.2
└─step 4─┤ install portage://net-misc/sslh-2.3.0
│ └─ conf ─┤ USE = "-caps -libev -tcpd"
└─step 5─┤ run portage://net-misc/sslh-2.3.0
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
3.69 Mb to be downloaded.