KWin
From Gentoo Wiki
KWin is an Xorg window manager and Wayland compositor.
Installation
USE flags for kde-plasma/kwin Flexible, composited Window Manager for windowing systems on Linux
+filecaps
|
Use Linux file capabilities to control privilege rather than set*id (this is orthogonal to USE=caps which uses capabilities at runtime e.g. libcap) |
+handbook
|
Enable handbooks generation for packages by KDE |
+shortcuts
|
Enable global shortcuts support via kde-plasma/kglobalacceld |
accessibility
|
Add support for accessibility (eg 'at-spi' library) |
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 |
gles2-only
|
Use GLES 2.0 (OpenGL for Embedded Systems) or later instead of full OpenGL (see also: gles2) |
lock
|
Enable screen locking via kde-plasma/kscreenlocker |
screencast
|
Enable screencast portal using media-video/pipewire |
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) |
Merge
root #
emerge --ask kde-plasma/kwin
Removal
Unmerge
root #
emerge --ask --depclean --verbose kde-plasma/kwin