| Package | Local Description (use.local.desc) | Metadata Description (metadata.xml) |
|---|---|---|
| mail-mta/exim | Use sys-libs/tdb for internal database storage (such as hints database) | Use <pkg>sys-libs/tdb</pkg> for internal database storage (such as hints database) |
| media-libs/libcanberra | Enables Trivial Database support for caching purposes. | Enables Trivial Database support for caching purposes. |