ngircd

USE флаги

• 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
• gnutls - Prefer net-libs/gnutls as SSL/TLS provider (ineffective with USE=-ssl)
• ident - Enables support for net-libs/libident
• ipv6 - Add support for IP version 6
• irc-plus - Enables support for the IRC+ protocol (needs virtual/libiconv)
• pam - Add support for PAM (Pluggable Authentication Modules) - DANGEROUS to arbitrarily flip
• ssl - Add support for SSL/TLS connections (Secure Socket Layer / Transport Layer Security)
• strict-rfc - Strict RFC compliance; may harm compatibility
• 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)
• verify-sig - Verify upstream signatures on distfiles
• zlib - Add support for zlib (de)compression

Советы по безопасности