ksystemlog

USE флаги

• audit - Enable support for Linux audit subsystem using sys-process/audit
• 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
• handbook - Enable handbooks generation for packages by KDE
• kdesu - Run as root using kdesu from kde-plasma/kde-cli-tools
• 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)