portage-ng --merge
>>> Emerging : portage://media-gfx/dcraw-9.28.0-r5:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://media-gfx/dcraw-9.28.0-r5
│ └─ file ─┤ 189.64 Kb dcraw-9.28.0.tar.gz
│ │ 7.99 Kb parse-1.73.tar.bz2
│ download portage://media-libs/netpbm-11.16.1
│ └─ file ─┤ 3.66 Mb netpbm-11.16.1.tar.xz
└─step 2─┤ install portage://media-libs/netpbm-11.16.1
│ └─ conf ─┤ USE = "X* jpeg* png* tiff* -postscript -rle -static-libs -test -xml"
│ │ CPU_FLAGS_X86 = "sse2*"
│ │ SLOT = "0/advanced"
└─step 3─┤ run portage://media-libs/netpbm-11.16.1
└─step 4─┤ install portage://media-gfx/dcraw-9.28.0-r5
│ └─ conf ─┤ USE = "jpeg* nls -lcms"
└─step 5─┤ run portage://media-gfx/dcraw-9.28.0-r5
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
3.86 Mb to be downloaded.