portage-ng --merge
>>> Emerging : portage://net-libs/gnutls-3.8.12:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-libs/gnutls-3.8.12
│ └─ file ─┤ 6.63 Mb gnutls-3.8.12.tar.xz
└─step 2─┤ downgrade portage://net-libs/gnutls-3.8.12 (replaces pkg://net-libs/gnutls-3.8.12-r1)
│ └─ conf ─┤ USE = "nls openssl* pkcs11* zlib cxx idn tls-heartbeat (-test-full) -brotli -dane -doc -examples -sslv2 -sslv3
│ │ -static-libs -systemtap -test -tools -verify-sig -zstd"
│ │ SLOT = "0/30.30"
└─step 3─┤ run portage://net-libs/gnutls-3.8.12
Total: 3 actions (1 download, 1 downgrade, 1 run), grouped into 3 steps.
6.63 Mb to be downloaded.