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/tklib-0.9::gentoo USE="-doc" 6.8 MiB
Total: 4 packages (4 new), Size of downloads: 26.9 MiB
* Running sanity checks...
* resolver plan required 36 ops (0.02 seconds)
- Wall time
- 0.445 s vs. 0.036 s for portage-ng