Something
public text v1 · immutablelocalhost ~ # emerge -va nvidia-drivers
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild N ] x11-drivers/nvidia-drivers-100.14.19 USE="-gtk (-multilib)" 0 kB
Total: 1 package (1 new), Size of downloads: 0 kB
Would you like to merge these packages? [Yes/No]