| Flag |
Description |
2.4.3 |
2.4.2-r3 |
2.4.2-r2 |
2.4.2 |
2.3.21.1-r1 |
| argon2 |
Add support for ARGON2 password schemes
|
✓ |
✓ |
✓ |
✓ |
✓ |
| caps |
Use Linux capabilities library to control privilege
|
✗ |
✗ |
✗ |
✗ |
✓ |
| cdb |
Add support for the CDB database engine from the author of qmail
|
✓ |
✓ |
✓ |
✓ |
✗ |
| doc |
Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
|
✗ |
✗ |
✗ |
✗ |
✓ |
| kerberos |
Add kerberos support
|
✓ |
✓ |
✓ |
✓ |
✓ |
| ldap |
Add LDAP support (Lightweight Directory Access Protocol)
|
✓ |
✓ |
✓ |
✓ |
✓ |
| lua |
Enable Lua scripting support
|
✓ |
✓ |
✓ |
✓ |
✓ |
| lucene |
Add lucene full text search (FTS) support using <pkg>dev-cpp/clucene</pkg>
|
✗ |
✗ |
✗ |
✗ |
✓ |
| lz4 |
Enable support for lz4 compression (as implemented in app-arch/lz4)
|
✓ |
✓ |
✓ |
✓ |
✓ |
| managesieve |
Add managesieve protocol support
|
✓ |
✓ |
✓ |
✓ |
✓ |
| mysql |
Add mySQL Database support
|
✓ |
✓ |
✓ |
✓ |
✓ |
| pam |
Add support for PAM (Pluggable Authentication Modules) - DANGEROUS to arbitrarily flip
|
✓ |
✓ |
✓ |
✓ |
✓ |
| postgres |
Add support for the postgresql database
|
✓ |
✓ |
✓ |
✓ |
✓ |
| rpc |
Add support for NFS quotas
|
✗ |
✗ |
✗ |
✗ |
✓ |
| selinux |
!!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur
|
✓ |
✓ |
✓ |
✓ |
✓ |
| sieve |
Add sieve support
|
✓ |
✓ |
✓ |
✓ |
✓ |
| solr |
Add solr full text search (FTS) support
|
✓ |
✓ |
✓ |
✓ |
✓ |
| sqlite |
Add support for sqlite - embedded sql database
|
✓ |
✓ |
✓ |
✓ |
✓ |
| static-libs |
Build static versions of dynamic libraries as well
|
✓ |
✓ |
✓ |
✓ |
✓ |
| stemmer |
Add libstemmer support (for FTS)
|
✓ |
✓ |
✓ |
✓ |
✓ |
| suid |
Enable setuid root program(s)
|
✓ |
✓ |
✓ |
✓ |
✓ |
| system-icu |
Use system dev-libs/icu instead of the bundled library
|
✓ |
✓ |
✓ |
✓ |
✗ |
| systemd |
Enable use of systemd-specific libraries and features like socket activation or session tracking
|
✓ |
✓ |
✓ |
✓ |
✓ |
| tcpd |
Add support for TCP wrappers
|
✗ |
✗ |
✗ |
✗ |
✓ |
| test |
Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
|
✓ |
✓ |
✓ |
✓ |
✗ |
| textcat |
Add libtextcat language guessing support for full text search (FTS)
|
✓ |
✓ |
✓ |
✓ |
✓ |
| unwind |
Add support for call stack unwinding and function name resolution
|
✓ |
✓ |
✓ |
✓ |
✓ |
| xapian |
Add xapian (flatcurve) full text search (FTS) support
|
✓ |
✓ |
✓ |
✓ |
✗ |
| zstd |
Enable support for ZSTD compression
|
✓ |
✓ |
✓ |
✓ |
✓ |