<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd"> <pkgmetadata> <!-- maintainer-needed --> <use> <flag name="memcached"> Include <pkg>dev-libs/libmemcached</pkg> in caching drivers </flag> <flag name="pcap"> Build the RADIUS sniffer which requires <pkg>net-libs/libpcap</pkg>. </flag> <flag name="rest"> Include support for sending and receiving HTTP requests </flag> <flag name="redis"> Include support for Redis database </flag> <flag name="mongodb"> Include support for MongoDB database </flag> </use> </pkgmetadata>