portage-ng --merge
>>> Emerging : portage://net-libs/rtrlib-0.8.0-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-libs/libssh-0.12.2
│ └─ file ─┤ 741.88 Kb libssh-0.12.2.tar.xz
│ download portage://net-libs/rtrlib-0.8.0-r1
│ └─ file ─┤ 256.13 Kb rtrlib-0.8.0.tar.gz
└─step 2─┤ install portage://net-libs/libssh-0.12.2
│ └─ conf ─┤ USE = "zlib sftp -debug -examples -fido2 -gssapi -mbedtls -pcap -server -static-libs -test -verify-sig"
│ │ SLOT = "0/4"
└─step 3─┤ run portage://net-libs/libssh-0.12.2
└─step 4─┤ install portage://net-libs/rtrlib-0.8.0-r1
│ └─ conf ─┤ USE = "ssh* -doc -test"
└─step 5─┤ run portage://net-libs/rtrlib-0.8.0-r1
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
998.01 Kb to be downloaded.