portage-ng --merge
>>> Emerging : portage://gui-apps/waypipe-0.9.2-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://gui-apps/waypipe-0.9.2-r1
│ └─ file ─┤ 191.43 Kb waypipe-v0.9.2.tar.bz2
└─step 2─┤ install portage://gui-apps/waypipe-0.9.2-r1
│ └─ conf ─┤ USE = "-dmabuf -ffmpeg -lz4 -systemtap -test -vaapi -zstd"
│ │ CPU_FLAGS_X86 = "avx2 avx512f sse3*"
└─step 3─┤ run portage://gui-apps/waypipe-0.9.2-r1
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
191.43 Kb to be downloaded.