portage-ng / portage / dev-tcltk / tkimg / 2.1.0-r1
pmerge --pretend --verbose
[ebuild  N     ] dev-lang/tk-8.6.17:0/8.6::gentoo USE="threads truetype (-aqua) -debug -test -xscreensaver" 4.4 MiB
[ebuild  N     ] dev-tcltk/tdom-0.9.6::gentoo USE="threads -test" 1.5 MiB
[ebuild  N     ] dev-tcltk/tcllib-2.0::gentoo USE="-examples -test" 14.2 MiB
[ebuild  N     ] dev-tcltk/tkimg-2.1.0-r1::gentoo USE="-doc -static-libs -test" 11.8 MiB

Total: 4 packages (4 new), Size of downloads: 31.8 MiB


 * Running sanity checks...

 * resolver plan required 51 ops (0.02 seconds)

Wall time
0.448 s vs. 0.047 s for portage-ng