portage-ng --merge
>>> Emerging : portage://sys-boot/vboot-utils-138_p20250522:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/libzip-1.12.1
│ └─ file ─┤ 794.32 Kb libzip-1.12.1.tar.xz
│ download portage://sys-boot/vboot-utils-138_p20250522
│ └─ file ─┤ 30.90 Mb vboot-utils-138_p20250522.tar.xz
└─step 2─┤ install portage://dev-libs/libzip-1.12.1
│ └─ conf ─┤ USE = "bzip2 ssl -gnutls -lzma -test -tools -zstd"
│ │ SLOT = "0/5"
└─step 3─┤ run portage://dev-libs/libzip-1.12.1
└─step 4─┤ install portage://sys-boot/vboot-utils-138_p20250522
│ └─ conf ─┤ USE = "libzip"
└─step 5─┤ run portage://sys-boot/vboot-utils-138_p20250522
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
31.68 Mb to be downloaded.