portage-ng --merge
>>> Emerging : portage://dev-libs/poco-1.15.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/libutf8proc-2.12.0
│ └─ file ─┤ 199.99 Kb libutf8proc-2.12.0.tar.gz
│ download portage://dev-libs/poco-1.15.1
│ └─ file ─┤ 10.76 Mb poco-1.15.1.tar.gz
└─step 2─┤ install portage://dev-libs/libutf8proc-2.12.0
│ └─ conf ─┤ USE = "-cjk -static-libs -test"
│ │ SLOT = "0/2.12.0"
└─step 3─┤ run portage://dev-libs/libutf8proc-2.12.0
└─step 4─┤ install portage://dev-libs/poco-1.15.1
│ └─ conf ─┤ USE = "avahi* crypt sqlite* data mongodb net pagecompiler util xml zip -7z -activerecord -cppparser -examples -iodbc
│ │ -mariadb -mysql -odbc -pdf -pocodoc -postgres -prometheus -test"
│ │ SLOT = "0/121"
└─step 5─┤ run portage://dev-libs/poco-1.15.1
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
10.96 Mb to be downloaded.