pmerge --pretend --verbose
[ebuild N ] dev-libs/libsigc++-2.12.1:2::gentoo USE="-gtk-doc -test" 4.8 MiB
[ebuild N ] dev-cpp/cairomm-1.14.5::gentoo USE="X -gtk-doc -test" 638.0 KiB
[ebuild N ] dev-cpp/mm-common-1.0.8::gentoo 276.9 KiB
[ebuild N ] dev-cpp/glibmm-2.66.8-r1:2::gentoo USE="-debug -gtk-doc -test" 8.2 MiB
[ebuild N ] dev-cpp/pangomm-2.46.5:1.4::gentoo USE="-gtk-doc" 619.0 KiB
Total: 5 packages (5 new), Size of downloads: 14.5 MiB
* Running sanity checks...
* resolver plan required 47 ops (0.02 seconds)
- Wall time
- 0.452 s vs. 0.066 s for portage-ng