portage-ng --merge
>>> Emerging : portage://net-misc/curl-8.23.0:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-misc/curl-8.23.0
│ └─ file ─┤ 2.85 Mb curl-8.23.0.tar.xz
└─step 2─┤ update portage://net-misc/curl-8.23.0 (replaces pkg://net-misc/curl-8.19.0)
│ └─ conf ─┤ USE = "imap* openssl* smtp* ssh* ssl adns alt-svc ftp hsts http2 http3 httpsrr pop3 psl quic tftp websockets (-ech)
│ │ -brotli -debug -gnutls -gopher -idn -kerberos -ldap -mbedtls -rustls -sasl-scram -static-libs -telnet -test
│ │ -verify-sig -zstd"
│ │ CURL_SSL = "openssl -gnutls -mbedtls -rustls"
└─step 3─┤ run portage://net-misc/curl-8.23.0
Total: 3 actions (1 download, 1 update, 1 run), grouped into 3 steps.
2.85 Mb to be downloaded.