These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.98 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/libdivsufsort-2.0.1-r3::gentoo  USE="openmp" 31 KiB

Total: 1 package (1 new), Size of downloads: 31 KiB