xpra

USE flags

• brotli - Enable brotli compression support
• client - Build client-side code
• clipboard - Enable clipboard support
• crypt - Add support for encryption -- using mcrypt or gpg where applicable
• csc - Enable csc softscaler support
• cups - Add support for CUPS (Common Unix Printing System)
• dbus - Enable dbus support for anything that needs it (gpsd, gnomemeeting, etc)
• 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
• doc - Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
• ffmpeg - Enable ffmpeg/libav-based audio/video codec support
• html - Install the HTML5 client
• ibus - Use ibus input method via app-i18n/ibus
• jpeg - Add JPEG image support
• lz4 - Enable support for lz4 compression (as implemented in app-arch/lz4)
• lzo - Enable support for lzo compression
• minimal - Install a very minimal build (disables, for example, plugins, fonts, most drivers, non-critical features)
• oauth - Enable OAuth2 authentication in the server
• opengl - Add support for OpenGL (3D graphics)
• pinentry - Use app-crypt/pinentry for password entry
• pulseaudio - Add sound server support via media-libs/libpulse (may be PulseAudio or PipeWire)
• 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_9 - Build for Python 3.9 only
• server - Build server-side code
• sound - Enable sound 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)
• trayicon - Enable system tray icon
• udev - Enable virtual/udev integration (device discovery, power and storage device support, etc)
• vpx - Enable vpx image format support
• webcam - Enable webcam support via opencv
• webp - Add support for the WebP image format
• xdg - Enable support for XDG-based menus
• xinerama - Add support for querying multi-monitor screen geometry through the Xinerama API