portage-ng --merge
>>> Emerging : portage://dev-libs/xerces-c-3.2.5:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-libs/xerces-c-3.2.5
│ └─ file ─┤ 4.08 Mb xerces-c-3.2.5.tar.xz
└─step 2─┤ install portage://dev-libs/xerces-c-3.2.5
│ └─ conf ─┤ USE = "iconv threads* -curl -doc -examples -icu -static-libs -test"
│ │ CPU_FLAGS_X86 = "sse2*"
└─step 3─┤ run portage://dev-libs/xerces-c-3.2.5
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
4.08 Mb to be downloaded.