portage-ng --merge
>>> Emerging : portage://dev-util/intel-graphics-compiler-bin-1.0.17791.9:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-util/intel-graphics-compiler-bin-1.0.17791.9
│ └─ file ─┤ 31.87 Mb intel-igc-core_1.0.17791.9_amd64.deb
│ │ 2.94 Mb intel-igc-media_1.0.17791.9_amd64.deb
│ │ 182.79 Kb intel-igc-opencl-devel_1.0.17791.9_amd64.deb
│ │ 112.10 Mb intel-igc-opencl_1.0.17791.9_amd64.deb
└─step 2─┤ install portage://dev-util/intel-graphics-compiler-bin-1.0.17791.9
│ └─ conf ─┤ SLOT = "legacy/1.0.1"
└─step 3─┤ run portage://dev-util/intel-graphics-compiler-bin-1.0.17791.9
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
147.10 Mb to be downloaded.