portage-ng / portage / dev-cpp / sol2 / 3.5.0-r1
pmerge --pretend --verbose
[ebuild  NS    ] dev-lang/lua-5.1.5-r200:5.1::gentoo [5.4.8:5.4] USE="deprecated readline" 388.1 KiB
[ebuild  N     ] dev-cpp/sol2-3.5.0-r1::gentoo USE="-test" LUA_TARGETS="lua5-1 -lua5-3 -lua5-4 -luajit" 8.1 MiB

Total: 2 packages (1 new, 1 in new slot), Size of downloads: 8.4 MiB


 * Running sanity checks...

 * resolver plan required 14 ops (0.01 seconds)

Wall time
0.440 s vs. 0.014 s for portage-ng