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

Calculating dependencies ... done!
Dependency resolution took 1.01 s (backtrack: 0/20).

[ebuild  N     ] media-libs/libexif-0.6.26::gentoo  USE="nls -doc -verify-sig" 1305 KiB
[ebuild  N     ] media-gfx/exif-0.6.22-r2::gentoo  USE="nls" 361 KiB

Total: 2 packages (2 new), Size of downloads: 1665 KiB