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

Calculating dependencies ... done!
Dependency resolution took 0.96 s (backtrack: 0/20).

[ebuild  N     ] media-libs/giflib-5.2.2:0/7::gentoo  USE="-doc -static-libs" 437 KiB

Total: 1 package (1 new), Size of downloads: 437 KiB