Enable support for lzo compression

Packages describing “lzo” as local USE flag

Package“lzo” Flag Description
games-simulation/openttdEnables LZO compression for savegames. This is only needed to load extremely old savegames. (versions before 0.2)
net-libs/libvncserverEnable LZO support via dev-libs/lzo instead of using internal miniLZO implementation

All packages providing a “lzo” USE flag (22)