suricata

USE flags

• af-packet - Enable AF_PACKET support
• af-xdp - Enable AF_XDP support
• bpf - Enable support for eBPF (as well as XDP if supported by the kernel and the NIC driver) for low-level, high-speed packet processing
• control-socket - Enable unix socket
• cuda - Enable NVIDIA Cuda computations support
• 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
• detection - Enable detection modules
• geoip - Add geoip support for country and city lookup based on IPs
• hardened - Activate default security enhancements for toolchain (gcc, glibc, binutils)
• hyperscan - Enable high-performance regex matching with Hyperscan
• lua - Enable Lua scripting support
• lua_single_target_lua5-1 - Build for Lua 5.1 only
• lua_single_target_luajit - Build for LuaJIT only
• lz4 - Enable support for compressed pcap logging using the LZ4 algorithm
• nflog - Enable libnetfilter_log support
• nfqueue - Enable NFQUEUE support for inline IDP
• python_single_target_python3_10 - Build for Python 3.10 only
• python_single_target_python3_11 - Build for Python 3.11 only
• python_single_target_python3_12 - Build for Python 3.12 only
• python_single_target_python3_9 - Build for Python 3.9 only
• redis - Enable Redis support
• systemd - Enable use of systemd-specific libraries and features like socket activation or session tracking
• 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