portage-ng --merge
>>> Emerging : portage://net-libs/libmicrohttpd-1.0.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-libs/libmicrohttpd-1.0.1
│ └─ file ─┤ 2.14 Mb libmicrohttpd-1.0.1.tar.gz
└─step 2─┤ downgrade portage://net-libs/libmicrohttpd-1.0.1 (replaces pkg://net-libs/libmicrohttpd-1.0.1-r1)
│ └─ conf ─┤ USE = "ssl epoll eventfd thread-names -debug -static-libs -test"
│ │ SLOT = "0/12"
└─step 3─┤ run portage://net-libs/libmicrohttpd-1.0.1
Total: 3 actions (1 download, 1 downgrade, 1 run), grouped into 3 steps.
2.14 Mb to be downloaded.