percona-server

USE flags

• cjk - Add CJK support for InnoDB fulltext search using app-text/mecab
• cracklib - Support for cracklib strong password checking
• debug - Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
• jemalloc - Use dev-libs/jemalloc for memory management
• latin1 - Use LATIN1 encoding instead of UTF8
• ldap - Add LDAP support (Lightweight Directory Access Protocol)
• numa - Enable NUMA support using sys-process/numactl (NUMA kernel support is also required)
• pam - Add support for PAM (Pluggable Authentication Modules) - DANGEROUS to arbitrarily flip
• perl - Add optional support/bindings for the Perl language
• profiling - Add support for statement profiling (requires USE=community).
• rocksdb - Add support for RocksDB; a key/value, LSM database optimized for flash storage
• router - Build the MySQL router program
• selinux - !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur
• server - Build the server program
• tcmalloc - Use the dev-util/google-perftools libraries to replace the malloc() implementation with a possibly faster one
• test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
• tokudb - Add support for TokuDB storage engine
• tokudb-backup-plugin - Builds the TokuDB backup plugin