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

Calculating dependencies ... done!
Dependency resolution took 0.97 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/openobex-1.7.2-r3:0/2::gentoo  USE="-bluetooth -doc -irda -usb" 125 KiB

Total: 1 package (1 new), Size of downloads: 125 KiB