mysql Build the libmysqlclient libraries Add support for NDB clustering (deprecated) Enables the community features from upstream. Build embedded server (libmysqld) Add support for alternative storage engines (Archive, CSV, Blackhole, Federated(X), Partition) Use dev-libs/jemalloc for allocations. Use LATIN1 encoding instead of UTF8 Add support for the Open Query GRAPH engine Add support for statement profiling (requires USE=community). Build the server program Add tools needed to support the rsync SST method Add tools needed to support the xtrabackup and xtrabackup-v2 SST methods Build support for profiling and tracing using dev-util/systemtap Add suport for the sphinx full-text search engine Install upstream testsuites for end use. Add support for TokuDB storage engine Build the command line tools (mysql, mysqldump, mysqladmin, etc)