Enable xxHash support in fmhash module (requires dev-libs/xxhash)

Packages describing “xxhash” as local USE flag

Package “xxhash” Flag Description
app-admin/rsyslog Enable xxHash support in fmhash module (requires dev-libs/xxhash)
net-misc/rsync Enable dev-libs/xxhash support for hashing
media-libs/dav1d Enable dev-libs/xxhash support for hashing muxer
sys-devel/gdb Use dev-libs/xxhash to speed up internal hashing.

All packages providing a “xxhash” USE flag (4)