USE flags

  • 3dfx - Enable support for Voodoo chipsets, also called as 3DFX and TDFX
  • 3dnow - Adds support for 3dnow multimedia processor instructions
  • a52 - Enables support for decoding ATSC A/52 streams used in DVD
  • aac - Enables support for MPEG-4 AAC Audio
  • aalib - Adds support for media-libs/aalib (ASCII-Graphics Library)
  • accessibility - Adds support for accessibility (eg 'at-spi' library)
  • acl - Adds support for Access Control Lists
  • acpi - Adds support for Advanced Configuration and Power Interface
  • adabas - Adds support for the Adabas database engine
  • adns - Adds support for the adns DNS client library
  • afs - Adds OpenAFS support (distributed file system)
  • aim - Enable AIM IM protocol support
  • alsa - Adds support for media-libs/alsa-lib (Advanced Linux Sound Architecture)
  • altivec - Adds support for optimizations for G4 and G5/ppc970 processors
  • ao - Use libao audio output library for sound playback
  • apache2 - Add Apache2 support
  • apm - Adds APM (Advanced Power Management) support
  • aqua - Include support for the Aqua / Carbon GUI
  • atm - Enable Asynchronous Transfer Mode protocol support
  • audiofile - Adds support for libaudiofile where applicable
  • avahi - Add avahi/Zeroconf support
  • bash-completion - Enable bash-completion support
  • bcmath - Adds support for libbcmath
  • berkdb - Adds support for sys-libs/db (Berkeley DB for MySQL)
  • bidi - Enables bidirectional language support
  • bindist - Flag to enable or disable options for prebuilt (GRP) packages (eg. due to licensing issues)
  • birdstep - Adds support for the Birdstep Database Server
  • blas - Adds support for the virtual/blas numerical library
  • bluetooth - Enables Bluetooth Support
  • bootstrap - !!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used during original system bootstrapping [make stage2]
  • boundschecking - Adds the bounds checking patch by Haj Ten Brugge, this will DISABLE the hardened PIE+SSP patches
  • branding - Enable Gentoo specific branding
  • bsf - Enable support for Apache Bean Scripting Framework (dev-java/bsf)
  • build - !!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used for creating build images and the first half of bootstrapping [make stage1]
  • bzip2 - Use the bzlib compression library
  • cairo - Enable support for the cairo graphics library
  • calendar - Adds support for calendars (not using mcal!)
  • canna - Adds support for the Canna kana to kanji conversion engine
  • caps - Use Linux capabilities library to control privilege
  • cdb - Adds support for the CDB database engine from the author of qmail
  • cdda - Adds Compact Disk Digital Audio (Standard Audio CD) support
  • cddb - Access cddb servers to retrieve and submit information about compact disks
  • cdinstall - Copies files from the CD rather than asking the user to copy them, mostly used with games
  • cdparanoia - Enables cdparanoia (audio CD ripper) support
  • cdr - Adds support for CD writer hardware
  • cgi - Add CGI script support
  • chasen - Enable chasen (Japanese Morphological Analysis System) support
  • cjk - Adds support for Multi-byte character languages (Chinese, Japanese, Korean)
  • clamav - Adds support for Clam AntiVirus software (usually with a plugin)
  • coreaudio - Build the CoreAudio driver on Mac OS X systems
  • cracklib - Support for cracklib strong password checking
  • crypt - Add support for encryption -- using mcrypt or gpg where applicable
  • cscope - Enables cscope interface -- in vim for example
  • css - Enables reading of encrypted DVDs
  • ctype - Enables ctype functions
  • cups - Add support for CUPS (Common Unix Printing System)
  • curl - Adds support for client-side URL transfer library
  • curlwrappers - Adds support for using curl in streams
  • custom-cflags - Build with user-specified CFLAGS (unsupported)
  • cvs - Enable CVS (Concurrent Versions System) integration
  • cxx - Builds support for C++ (bindings, extra libraries, code generation, ...)
  • db2 - Enables support for IBM DB2 database server
  • dbase - Adds support for dbase file format
  • dbi - Enable dev-db/libdbi (database-independent abstraction layer) support
  • dbm - Adds support for generic DBM databases
  • dbmaker - Adds support for dbmaker database server
  • dbus - Enable dbus support for anything that needs it (gpsd, gnomemeeting, etc)
  • dbx - Adds database abstraction layer
  • debug - Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml
  • dedicated - Adds support for dedicated game servers (some packages do not provide clients and servers at the same time)
  • dga - Adds DGA (Direct Graphic Access) support for X
  • directfb - Adds support for DirectFB layer (library for FB devices)
  • djvu - support DjVu, a PDF-like document format esp. suited for scanned documents
  • doc - Adds extra documentation (API, Javadoc, etc)
  • dri - Enable direct rendering: used for accelerated 3D and some 2D, like DMA
  • dts - Enables DTS Coherent Acoustics decoder support
  • dv - Enables support for a codec used by many camcorders
  • dvb - Adds support for DVB (Digital Video Broadcasting)
  • dvd - Adds support for DVDs
  • dvdr - Adds support for DVD writer hardware (e.g. in xcdroast)
  • eds - Enables support for Evolution-Data-Server (EDS)
  • emacs - Adds support for GNU Emacs
  • emboss - Adds support for the European Molecular Biology Open Software Suite
  • empress - Adds support for the Empress database server
  • empress-bcs - Adds local access support for the Empress database server
  • encode - Adds support for encoding of audio or video files
  • enscript - Add enscript support to colourize code stored in the repository
  • esd - Adds support for media-sound/esound (Enlightened Sound Daemon)
  • esoob - Adds support for Easysoft OOD database
  • evo - Adds support for mail-client/evolution
  • examples - Install examples, usually source code
  • exif - Adds support for reading EXIF headers from JPEG and TIFF images
  • expat - Enable the use of dev-libs/expat for XML parsing
  • fam - Enable FAM (File Alteration Monitor) support
  • fastcgi - Add support for the FastCGI interface
  • fbcon - Adds framebuffer support for the console, via the kernel
  • ffmpeg - Enable ffmpeg-based audio/video codec support
  • fftw - Use FFTW library for computing Fourier transforms
  • firebird - Adds support for the Firebird relational database
  • firefox - Build against Firefox instead of Seamonkey/Mozilla
  • flac - Adds support for FLAC: Free Lossless Audio Codec
  • flatfile - Adds dbm support for flat files
  • fltk - Adds support for the Fast Light Toolkit gui interface
  • fontconfig - Support for configuring and customizing font access via media-libs/fontconfig
  • foomaticdb - Adds support for the foomatic printing driver database
  • fortran - Adds support for fortran (formerly f77)
  • freetds - Adds support for the TDS protocol to connect to MSSQL/Sybase databases
  • freewnn - Adds support for FreeWnn kana to kanji conversion engine
  • frontbase - Adds support for the frontbase sql server
  • ftp - Adds FTP (File Transfer Protocol) support
  • gcj - Enable building with gcj (The GNU Compiler for the Javatm Programming Language)
  • gd - Adds support for media-libs/gd (to generate graphics on the fly)
  • gdbm - Adds support for sys-libs/gdbm (GNU database libraries)
  • gd-external - Use the external version of gd rather than the bundled one (possibly dangerous)
  • geoip - Add geoip support for country and city lookup based on IPs
  • ggi - Adds support for media-libs/libggi (non-X video api/drivers)
  • gif - Adds GIF image support
  • gimp - Build a plugin for the GIMP
  • ginac - Adds sci-mathematics/ginac (symbolic math) support
  • glut - Build an OpenGL plugin using the GLUT library
  • gmp - Adds support for dev-libs/gmp (GNU MP library)
  • gnome - Adds GNOME support
  • gnome-keyring - Enable support for storing passwords via gnome-keyring
  • gnuplot - Enable support for gnuplot (data and function plotting)
  • gnustep - Adds integration with GNUstep environment
  • gnutls - Adds support for net-libs/gnutls (TLS 1.0 and SSL 3.0 support)
  • gphoto2 - Adds digital camera support
  • gpm - Adds support for sys-libs/gpm (Console-based mouse driver)
  • gps - Adds support for Global Positioning System
  • graphviz - Adds support for the Graphviz library
  • gsl - Use the GNU scientific library for calculations
  • gsm - Adds support for the gsm lossy speech compression codec
  • gstreamer - Adds support for media-libs/gstreamer (Streaming media)
  • gtk - Adds support for x11-libs/gtk+ (The GIMP Toolkit)
  • gtkhtml - Adds support for gnome-extra/gtkhtml
  • guile - Adds support for the guile Scheme interpreter
  • gzip - just to commit
  • hal - Enable Hardware Abstraction Layer (HAL) support
  • handbook - Enable handbooks generation for KDE4.
  • hardened - activate default security enhancements for toolchain (gcc, glibc, binutils)
  • hddtemp - Enable monitoring of hdd temperature (app-admin/hddtemp)
  • hdf5 - Adds support for the Hierarchical Data Format v5
  • ibm - Add support for IBM ppc64 specific systems
  • iconv - Enable support for the iconv character set conversion library
  • icq - Enable ICQ IM protocol support
  • icu - Enable ICU (Internationalization Components for Unicode) support, using dev-libs/icu
  • idn - Enable support for Internationalized Domain Names
  • ieee1394 - Enable FireWire/iLink IEEE1394 support (dv, camera, ...)
  • imagemagick - Enables support for Imagemagick (image converter)
  • imap - Adds support for IMAP (Internet Mail Application Protocol)
  • imlib - Adds support for imlib, an image loading and rendering library
  • inifile - Adds dbm support for .ini files
  • innodb - Adds innodb support for mySQL (transaction support)
  • interbase - Adds support for Interbase database
  • iodbc - Adds support for iODBC library
  • ipod - Enable support for iPod device access
  • ipv6 - Adds support for IP version 6
  • jabber - Enable jabber IM protocol support
  • jack - Adds support for the JACK Audio Connection Kit
  • java - Adds support for Java
  • java5 - Use Java 1.5 to build package || ( reduced deps, 1.5 features, source/target 1.5 )
  • java6 - Use Java 1.6 to build package with || ( reduced deps, 1.6 features, source/target 1.6 )
  • javascript - Enables javascript support
  • jbig - enables jbig-kit support for tiff, Hylafax, ImageMagick, etc
  • jingle - Enables voice calls for jabber
  • joystick - Add support for joysticks in all packages
  • jpeg - Adds JPEG image support
  • jpeg2k - Support for JPEG 2000, a wavelet-based image compression format
  • kde - Adds support for kde-base/kde (K Desktop Enviroment)
  • kdeenablefinal - EXPERIMENTAL: KDE ebuilds will use the enable-final flag, yielding compilation speedups at the cost of heavy mem usage and potentially causing problems. We strongly discourage setting this
  • kdeprefix - Makes a KDE prefixed install into /usr/kde/${SLOT} if enabled or into /usr (FHS compatible) otherwise
  • kerberos - Adds kerberos support
  • kolab - Adds support for the Kolab groupware server
  • kontact - Enable support for the KDE personal information manager (kde-base/kdepim*)
  • krb4 - Adds optional kerberos 4 compatibility support
  • ladspa - Enables the ability to support ladspa plugins
  • lame - Prefer using LAME libraries for MP3 encoding support
  • lapack - Adds support for the virtual/lapack numerical library
  • lash - Adds LASH Audio Session Handler support
  • latex - Adds support for LaTeX (typesetting package)
  • lcms - Adds lcms support (color management engine)
  • ldap - Adds LDAP support (Lightweight Directory Access Protocol)
  • libcaca - Add support for colored ASCII-art graphics
  • libedit - Use the libedit library (replacement for readline)
  • libgda - Adds GNOME Data Access support
  • libnotify - Enable desktop notification support
  • libsamplerate - Build with support for converting sample rates using libsamplerate
  • libwww - Adds libwww support (General purpose WEB API)
  • lirc - Adds support for lirc (Linux's Infra-Red Remote Control)
  • livecd - !!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used during livecd building
  • lm_sensors - Adds linux lm_sensors (hardware sensors) support
  • lua - Enable Lua scripting support
  • lzo - Enables support for lzo compression
  • m17n-lib - Enable m17n-lib support
  • mad - Adds support for mad (high-quality mp3 decoder library and cli frontend)
  • maildir - Adds support for maildir (~/.maildir) style mail spools
  • mailwrapper - Adds mailwrapper support to allow multiple MTAs to be installed
  • matroska - Adds support for the matroska container format (extensions .mkv, .mka and .mks)
  • matrox - Adds Matrox MGA support to mplayer
  • mbox - Adds support for mbox (/var/spool/mail) style mail spools
  • mcve - Support for the MCVE credit card payment system
  • memlimit - Adds memory usage limiting in supporting programs
  • mhash - Adds support for the mhash library
  • migemo - Enables migemo support for Japanese
  • mikmod - Adds libmikmod support to allow playing of SoundTracker-style music files
  • milter - Adds sendmail mail filter (milter) support
  • mime - Adds MIME support
  • minimal - Install a very minimal build (disables, for example, plugins, fonts, most drivers, non-critical features)
  • mmap - Adds mmap (memory map) support
  • mmx - Adds support for optimizations for Pentium MMX and Athlon class processors
  • mng - Adds support for libmng (MNG images)
  • modplug - Adds libmodplug support
  • modules - Build the kernel modules
  • mono - Build Mono bindings to support dotnet type stuff
  • motif - Adds support for the Motif toolkit
  • mozilla - Adds support for the Mozilla web-browser
  • mp3 - Add support for reading mp3 files
  • mp4 - Support for MP4 container format
  • mpeg - Adds libmpeg3 support to various packages
  • mpi - Adds MPI (Message Passing Interface) layer to the apps that support it
  • mplayer - Enable mplayer support for playback or encoding
  • msn - Enable MSN Messenger IM protocol support
  • msql - Adds support for the MSQL database server
  • mssql - Adds support for Microsoft SQL Server database
  • mtp - Enable support for Media Transfer Protocol
  • mule - Adds multi-language support to XEmacs
  • multilib - On 64bit systems, if you want to be able to compile 32bit and 64bit binaries
  • musepack - Enable support for the musepack audio codec
  • musicbrainz - Lookup audio metadata using MusicBrainz community service (musicbrainz.org)
  • mysql - Adds mySQL Database support
  • mysqli - Adds support for the improved mySQL libraries
  • nas - Adds support for network audio sound
  • ncurses - Adds ncurses support (console display library)
  • netboot - Enables network booting
  • netcdf - Enable NetCDF data format support
  • networkmanager - Enable net-misc/networkmanager support
  • neXt - Enable neXt toolkit
  • nis - Support for NIS/YP services
  • nls - Adds Native Language Support (using gettext - GNU locale utilities)
  • nntp - Add support for newsgroups (Network News Transfer Protocol)
  • nocd - Install all files required to run the application without a CD mounted
  • nocxx - Disable support for C++ (DON'T USE THIS UNLESS YOU KNOW WHAT YOU'RE DOING)
  • nptl - Enable support for Native POSIX Threads Library, the new threading module (requires linux-2.6 or better usually)
  • nsplugin - Build plugin for browsers supporting the Netscape plugin architecture (that is almost any modern browser)
  • ocaml - Adds support/bindings for the Ocaml language
  • ocamlopt - Enables ocamlopt support (ocaml native code compiler) -- Produces faster programs (Warning: you have to disable/enable it at a global scale)
  • oci8 - Adds Oracle 8 Database Support
  • oci8-instant-client - Use dev-db/oracle-instantclient-basic as Oracle provider instead of requiring a full Oracle server install
  • odbc - Adds ODBC Support (Open DataBase Connectivity)
  • offensive - Enables potentially offensive items in packages
  • ofx - Enable support for importing (and exporting) OFX (Open Financial eXchange) data files
  • ogg - Adds support for the Ogg container format (commonly used by Vorbis, Theora and flac)
  • old-linux - Add support for linux-2.4 and older
  • openal - Adds support for the Open Audio Library
  • openexr - Support for the OpenEXR graphics file format
  • opengl - Adds support for OpenGL (3D graphics)
  • openmp - Build support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built with USE="openmp"
  • oracle - Enable Oracle Database support
  • osc - Enables support for Open Sound Control
  • oscar - Enable Oscar (AIM/ICQ) IM protocol support
  • oss - Adds support for OSS (Open Sound System)
  • pam - Adds support PAM (Pluggable Authentication Modules) - DANGEROUS to arbitrarily flip
  • pch - Enable precompiled header support for faster compilation at the expense of disk space and memory (>=sys-devel/gcc-3.4 only)
  • pcmcia - Adds support for PCMCIA slots/devices found on laptop computers
  • pcntl - Adds support for process creation functions
  • pcre - Adds support for Perl Compatible Regular Expressions
  • pda - Adds support for portable devices
  • pdf - Adds general support for PDF (Portable Document Format), this replaces the pdflib and cpdflib flags
  • perl - Adds support/bindings for the Perl language
  • php - Include support for the PHP language
  • plasma - Build optional plasma widgets that require kde-base/libplasma
  • plotutils - Add support for plotutils (library for 2-D vector graphics)
  • png - Adds support for libpng (PNG images)
  • policykit - Use sys-auth/policykit to gain privileges
  • portaudio - Adds support for the crossplatform portaudio audio API
  • posix - Adds support for POSIX-compatible functions
  • postgres - Adds support for the postgresql database
  • ppds - Adds support for automatically generated ppd (printing driver) files
  • prefix - Defines if a Gentoo Prefix offset installation is used
  • prelude - Adds support/bindings for the Prelude Intrusion Detection System
  • profile - Adds support for software performance analysis (will likely vary from ebuild to ebuild)
  • pulseaudio - Adds support for PulseAudio sound server
  • python - Adds support/bindings for the Python language
  • qdbm - Adds support for the qdbm (Quick Database Manager) library
  • qmail-spp - Adds support for qmail SMTP plugins
  • qt3 - Adds support for the Qt GUI/Application Toolkit version 3.x
  • qt4 - Adds support for the Qt GUI/Application Toolkit version 4.x
  • quicktime - Adds support for OpenQuickTime
  • radius - Adds support for RADIUS authentication
  • raw - Add support for raw image formats
  • rdesktop - Adds support for the remote desktop protocol, usually used to connect to Windows servers
  • readline - Enables support for libreadline, a GNU line-editing library that almost everyone wants
  • recode - Enables support for the GNU recode library
  • rss - Enables support for RSS feeds
  • ruby - Adds support/bindings for the Ruby language
  • samba - Adds support for SAMBA (Windows File and Printer sharing)
  • sapdb - Adds support for SAP DB
  • sasl - Adds support for the Simple Authentication and Security Layer
  • savedconfig - Use this to restore your config from /etc/portage/savedconfig ${CATEGORY}/${PN}. Make sure your USE flags allow for appropriate dependencies
  • scanner - Adds support for scanner hardware (e.g. build the sane frontend in kdegraphics)
  • sdl - Adds support for Simple Direct Layer (media library)
  • seamonkey - Adds support for the Seamonkey web-browser
  • selinux - !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur
  • semantic-desktop - Cross-KDE support for semantic search and information retrieval
  • session - Adds persistent session support
  • sharedext - Adds support for building shared extensions in PHP
  • sharedmem - Adds support for shared memory use
  • shorten - Adds support for the shorten audio compressor
  • simplexml - support for SimpleXML
  • skey - Enable S/Key (Single use password) authentication support
  • slang - Adds support for the slang text display library (it's like ncurses, but different)
  • slp - Adds Service Locator Protocol support
  • smartcard - Enables smartcard support
  • smp - Enable support for multiprocessors or multicore systems
  • sndfile - Adds support for libsndfile
  • snmp - Adds support for the Simple Network Management Protocol if available
  • soap - Adds support for SOAP (Simple Object Access Protocol)
  • sockets - Adds support for tcp/ip sockets
  • socks5 - Adds support for the socks5 proxy
  • solid - Adds support for the Solid database engine
  • source - Zip the sources and install them
  • sox - Adds support for Sound eXchange (SoX)
  • speex - Adds support for the speex audio codec (used for speech)
  • spell - Adds dictionary support
  • spl - Adds support for the Standard PHP Library
  • sqlite - Adds support for sqlite - embedded sql database
  • sqlite3 - Adds support for sqlite3 - embedded sql database
  • sse - fast floating point optimization for PentiumIII+ class chips
  • sse2 - faster floating point optimization for SSE2 capable chips
  • ssl - Adds support for Secure Socket Layer connections
  • startup-notification - Enable application startup event feedback mechanism
  • static - !!do not set this during bootstrap!! Causes binaries to be statically linked instead of dynamically
  • static-libs - Build static libraries
  • subversion - Enable subversion (version control system) support
  • suid - Enable setuid root program, with potential security risks
  • svg - Adds support for SVG (Scalable Vector Graphics)
  • svga - Adds support for SVGAlib (graphics library)
  • sybase - Adds support for the Sybase SQL Database Server
  • sybase-ct - Adds support for Sybase-CT
  • symlink - Force kernel ebuilds to automatically update the /usr/src/linux symlink
  • syslog - Enables support for syslog
  • sysvipc - Support for System V-compatible inter-process communication
  • szip - Use the szip compression library
  • taglib - Enable tagging support with taglib
  • tcl - Adds support the Tcl language
  • tcpd - Adds support for TCP wrappers
  • test - Workaround to pull in packages needed to run with FEATURES=test. Portage-2.1.2 handles this internally, so don't set it in make.conf/package.use anymore
  • theora - Adds support for the Theora Video Compression Codec
  • threads - Adds threads support for various packages. Usually pthreads
  • tidy - Adds support for HTML Tidy
  • tiff - Adds support for the TIFF image format
  • timidity - Build with Timidity++ (MIDI sequencer) support
  • tk - Adds support for Tk GUI toolkit
  • tokenizer - Adds support for the PHP file parser
  • truetype - Adds support for FreeType and/or FreeType2 fonts
  • uclibc - Enable uclibc specific patches and build or link uclibc
  • unicode - Adds support for Unicode
  • usb - Adds USB support to applications that have optional USB support (e.g. cups)
  • v4l - Enables video4linux support
  • v4l2 - Enable video4linux2 support
  • vanilla - Do not add extra patches which change default behaviour; DO NOT USE THIS ON A GLOBAL SCALE as the severity of the meaning changes drastically
  • vcd - Video CD support
  • vhosts - Adds support for installing web-based applications into a virtual-hosting environment
  • videos - Install optional video files (used in some games)
  • vim-syntax - Pulls in related vim syntax scripts
  • vnc - Enable VNC (remote desktop viewer) support
  • voodoo3 - Adds support for 3Dfx's Voodoo3 video chipset, else defaults to Voodoo4/5 support if not in USE
  • vorbis - Adds support for the OggVorbis audio codec
  • wavpack - Add support for wavpack audio compression tools
  • wddx - Adds support for Web Distributed Data eXchange
  • wifi - Enable wireless network functions
  • win32codecs - use win32codecs package for dll avi decoding support (wmv and what not)
  • wmf - Adds support for the Windows Metafile vector image format
  • wxwidgets - Adds support for wxWidgets/wxGTK GUI toolkit
  • wxwindows - Adds support for wxWidgets/wxGTK GUI toolkit (deprecated, use wxwidgets)
  • X - Adds support for X11
  • x264 - Enable h264 encoding using x264
  • xattr - Adds support for extended attributes (filesystem-stored metadata)
  • Xaw3d - Adds support for the 3d athena widget set
  • xcb - Support the X C-language Binding, a replacement for Xlib
  • xcomposite - Enable support for the Xorg composite extension
  • xemacs - Add support for XEmacs
  • xface - Adds xface support used to allow a small image of xface format to be included in an email via the header 'X-Face'
  • xft - Build with support for XFT font renderer (x11-libs/libXft)
  • xine - Add support for the XINE movie libraries
  • xinerama - Add support for the xinerama X11 extension, which allows you to stretch your display across multiple monitors
  • xinetd - Add support for the xinetd super-server
  • xml - Add support for XML files
  • xmlrpc - Support for xml-rpc library
  • xmp - Enable support for Extensible Metadata Platform (Adobe XMP)
  • xosd - Sends display using the X On Screen Display library
  • xpm - Adds support for XPM graphics format
  • xscreensaver - Adds support for XScreenSaver extension
  • xsl - Check/Support flag for XSL library (version 1)
  • xulrunner - Build native browser integration against xulrunner instead of firefox or seamonkey
  • xv - Adds in optional support for the Xvideo extension (an X API for video playback)
  • xvid - Adds support for xvid.org's open-source mpeg-4 codec
  • yahoo - Enable Yahoo Messenger IM protocol support
  • yaz - Adds in optional support for the Z39.50 Protocol for Information Retrieval (YAZ)
  • zeroconf - Support for DNS Service Discovery (DNS-SD)
  • zlib - Adds support for zlib (de)compression
  • zsh-completion - Enable zsh completion support
Find any mistakes, highlight it and press Ctrl+Enter.
Thank you!