pmerge --pretend --verbose
[ebuild N ] sci-astronomy/wcstools-3.9.7::gentoo 8.3 MiB
[ebuild N ] dev-lang/cfortran-20210827-r1::gentoo USE="-examples -test" 100.2 KiB
[ebuild N ] virtual/fortran-0-r1::gentoo USE="openmp"
[ebuild N ] sci-libs/cfitsio-4.7.0:0/10-r1::gentoo USE="bzip2 -curl -test -tools" 2.1 MiB
[ebuild N ] sci-astronomy/montage-6.1::gentoo USE="-doc" 42.9 MiB
Total: 5 packages (5 new), Size of downloads: 53.4 MiB
* Running sanity checks...
* resolver plan required 36 ops (0.02 seconds)
- Wall time
- 0.446 s vs. 0.055 s for portage-ng