portage-ng --merge
>>> Emerging : portage://net-libs/mbedtls-2.28.10:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://net-libs/mbedtls-2.28.10
│ └─ file ─┤ 3.33 Mb mbedtls-2.28.10.tar.bz2
└─step 2─┤ install portage://net-libs/mbedtls-2.28.10
│ └─ conf ─┤ USE = "threads* -zlib -cmac -doc -havege -programs -static-libs -test"
│ │ CPU_FLAGS_X86 = "sse2*"
│ │ SLOT = "0/7.14.1"
└─step 3─┤ run portage://net-libs/mbedtls-2.28.10
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
3.33 Mb to be downloaded.