| # Copyright 1999-2010 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Header: /var/cvsroot/gentoo-x86/profiles/use.desc,v 1.435 2010/02/19 04:52:55 halcy0n Exp $ |
| |
| # Keep them sorted |
| |
| 3dfx - Enable support for Voodoo chipsets, also called as 3DFX and TDFX |
| 3dnow - Adds support for 3dnow multimedia processor instructions |
| X - Adds support for X11 |
| Xaw3d - Adds support for the 3d athena widget set |
| 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 |
| atm - Enable Asynchronous Transfer Mode protocol support |
| audiofile - Adds support for libaudiofile where applicable |
| avahi - Add avahi/Zeroconf support |
| aqua - Include support for the Aqua / Carbon GUI |
| 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) |
| gd-external - Use the external version of gd rather than the bundled one (possibly dangerous) |
| gdbm - Adds support for sys-libs/gdbm (GNU database libraries) |
| 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 |
| gzip - just to commit |
| 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 |
| 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 |
| kontact - Enable support for the KDE personal information manager (kde-base/kdepim*) |
| 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 |
| 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 |
| mono - Build Mono bindings to support dotnet type stuff |
| motif - Adds support for the Motif toolkit |
| modules - Build the kernel modules |
| 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) |
| neXt - Enable neXt toolkit |
| netboot - Enables network booting |
| netcdf - Enable NetCDF data format support |
| networkmanager - Enable net-misc/networkmanager support |
| 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 |
| prelude - Adds support/bindings for the Prelude Intrusion Detection System |
| prefix - Defines if a Gentoo Prefix offset installation is used |
| 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) |
| x264 - Enable h264 encoding using x264 |
| xattr - Adds support for extended attributes (filesystem-stored metadata) |
| 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 |