# Copyright 1999-2010 Gentoo Foundation. # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/profiles/use.local.desc,v 1.6188 2010/11/27 08:14:25 robbat2 Exp $ # This file contains descriptions of local USE flags, and the ebuilds which # contain them. # Keep it sorted (use "LC_ALL=C sort -t: -k1,1 -k2 | LC_ALL=C sort -s -t/ -k1,1") # Declaring the locale for the sort is critical to avoid flapping. ########### ## NOTICE!! ########### # This file is deprecated as per GLEP 56 in favor of metadata.xml. Please add # your descriptions to your package's metadata.xml ONLY. # use.local.desc is now generated automatically, and manual editing of it is # disallowed. # Test for commit block app-accessibility/brltty:api - build brltty's application program interface app-accessibility/brltty:beeper - support the console tone generator app-accessibility/brltty:contracted-braille - support in-line contracted braille app-accessibility/brltty:fm - support for the sound card synthesizer app-accessibility/brltty:learn-mode - support for interactive command learn mode app-accessibility/brltty:midi - support the musical instrument digital interface app-accessibility/brltty:pcm - support for sound card digital audio app-accessibility/brltty:pm - user customization of Papenmeier driver app-accessibility/brltty:speech - speech support app-accessibility/eflite:16k_voice - Use a higher-quality voice. app-accessibility/emacspeak:espeak - Adds support for the espeak tts engine app-accessibility/festival:mbrola - Adds support for mbrola voices app-accessibility/festival-it:mbrola - Adds support for mbrola voices app-accessibility/freetts:jsapi - build Java Speech API (JSAPI) app-accessibility/freetts:mbrola - Adds support for mbrola voices app-accessibility/gnome-speech:espeak - Adds support for the espeak speech driver (default) app-accessibility/gnome-speech:festival - Adds support for the festival speech driver app-accessibility/gnome-speech:freetts - Adds support for the freetts speech driver app-accessibility/speech-dispatcher:espeak - Adds support for espeak speech engine app-accessibility/speech-dispatcher:flite - Adds support for flite speech engine app-admin/bcfg2:server - Installs scripts to be used on the server-side of this app app-admin/collectd:collectd_plugins_apache - Build the apache input plugin (transferred bytes, handled requests, detailed scoreboard statistics) app-admin/collectd:collectd_plugins_apcups - Build the apcups input plugin (UPS charge, load, input/output/battery voltage, etc.) app-admin/collectd:collectd_plugins_ascent - Build the ascent input plugin (statistics about a free server for World of Warcraft) app-admin/collectd:collectd_plugins_battery - Build the battery input plugin (charge, current and voltage of ACPI and PMU based laptop batteries) app-admin/collectd:collectd_plugins_bind - Build the bind input plugin (name server and resolver statistics) app-admin/collectd:collectd_plugins_conntrack - Build the conntrack input plugin (number of nf_conntrack entries) app-admin/collectd:collectd_plugins_contextswitch - Build the contextswitch input plugin (number of context switches done by the operating system) app-admin/collectd:collectd_plugins_cpu - Build the cpu input plugin (time spent in the system, user, nice, idle, and related states) app-admin/collectd:collectd_plugins_cpufreq - Build the cpufreq input plugin (CPU frequency, for laptops with speedstep or similar) app-admin/collectd:collectd_plugins_csv - Build the csv output plugin (write to comma separated values (CSV) files) app-admin/collectd:collectd_plugins_curl - Build the curl input plugin (parse statistics from websites using regular expressions) app-admin/collectd:collectd_plugins_curl_xml - Build the curl_xml input plugin (get xml data via curl and parse it) app-admin/collectd:collectd_plugins_dbi - Build the dbi input plugin (execute SQL statements on databases and interpret the reply) app-admin/collectd:collectd_plugins_df - Build the df input plugin (mountpoint usage) app-admin/collectd:collectd_plugins_disk - Build the disk input plugin (sectors read/written, number of read/write actions, average completion time of IO-operations) app-admin/collectd:collectd_plugins_dns - Build the dns input plugin (collects statistics of your DNS traffic on port udp/53) app-admin/collectd:collectd_plugins_email - Build the email input plugin (opens a UNIX domain socket and starts accepting connections on that socket) app-admin/collectd:collectd_plugins_entropy - Build the entropy input plugin (available entropy on a system) app-admin/collectd:collectd_plugins_exec - Build the exec input/output plugin (executes scripts / applications and reads values back) app-admin/collectd:collectd_plugins_filecount - Build the filecount input plugin (countd the number of files in a directory and all its subdirectories) app-admin/collectd:collectd_plugins_fscache - Build the fscache input plugin (information about the caching infrastructure for network file-systems etc) app-admin/collectd:collectd_plugins_gmond - Build the gmond input plugin (receive data from gmond, the client daemon of the Ganglia project) app-admin/collectd:collectd_plugins_hddtemp - Build the hddtemp input plugin (temperature of hard disks) app-admin/collectd:collectd_plugins_interface - Build the interface input plugin (information about traffic, packets and errors of interfaces) app-admin/collectd:collectd_plugins_ipmi - Build the ipmi input plugin (read hardware sensors from servers using the Intelligent Platform Management Interface (IPMI)) app-admin/collectd:collectd_plugins_iptables - Build the iptables input plugin (statistics from a ip_tables based packet filter) app-admin/collectd:collectd_plugins_irq - Build the irq input plugin (number of times each interrupt has been handled by the os) app-admin/collectd:collectd_plugins_java - Build the java input plugin (embeds a JVM into collectd for writing plugins) app-admin/collectd:collectd_plugins_libvirt - Build the libvirt input plugin (statistics about virtualized guests on a system) app-admin/collectd:collectd_plugins_load - Build the load input plugin (system load) app-admin/collectd:collectd_plugins_logfile - Build the logfile output plugin (writes log messages to a text file) app-admin/collectd:collectd_plugins_madwifi - Build the madwifi input plugin (information about Atheros wireless LAN chipsets) app-admin/collectd:collectd_plugins_match_empty_counter - Build the match_empty_counter filter plugin app-admin/collectd:collectd_plugins_match_hashed - Build the match_hashed filter plugin app-admin/collectd:collectd_plugins_match_regex - Build the match_regex filter plugin app-admin/collectd:collectd_plugins_match_timediff - Build the match_timediff filter plugin app-admin/collectd:collectd_plugins_match_value - Build the match_value filter plugin app-admin/collectd:collectd_plugins_mbmon - Build the mbmon input plugin (information from mainboard sensors) app-admin/collectd:collectd_plugins_memcachec - Build the memcachec input plugin (connects to a memcached server) app-admin/collectd:collectd_plugins_memcached - Build the memcached input plugin (connects to a memcached daemon) app-admin/collectd:collectd_plugins_memory - Build the memory input plugin (physical memory utilization) app-admin/collectd:collectd_plugins_multimeter - Build the multimeter input plugin (reads a voltage or current from a multimeter connected to a serial bus) app-admin/collectd:collectd_plugins_mysql - Build the mysql input plugin (connects to an MySQL-database and issues a SHOW STATUS command) app-admin/collectd:collectd_plugins_netlink - Build the netlink input plugin (opens a netlink socket to the Linux kernel for getting statistics) app-admin/collectd:collectd_plugins_network - Build the network input/output plugin (communicates with other instances of collectd) app-admin/collectd:collectd_plugins_nfs - Build the nfs input plugin (usage of the Network File System) app-admin/collectd:collectd_plugins_nginx - Build the nginx input plugin (number of requests handled by the nginx daemon) app-admin/collectd:collectd_plugins_notify_desktop - Build the notify_desktop output plugin (uses libnotify to display notifications to the user) app-admin/collectd:collectd_plugins_notify_email - Build the notify_email output plugin (uses libESMTP to send notifications to a configured email address) app-admin/collectd:collectd_plugins_ntpd - Build the ntpd input plugin (queries an NTP server) app-admin/collectd:collectd_plugins_olsrd - Build the olsrd input plugin (reads information about the Optimized Link State Routing daemon) app-admin/collectd:collectd_plugins_onewire - Build the onewire input plugin (collects temperature information from sensors) app-admin/collectd:collectd_plugins_openvpn - Build the openvpn input plugin (reads the status file printed by OpenVPN) app-admin/collectd:collectd_plugins_perl - Build the perl language binding plugin (embeds a Perl interpreter into collectd for writing plugins) app-admin/collectd:collectd_plugins_postgresql - Build the postgresql input plugin (connects to and executes SQL statements on a PostgreSQL database) app-admin/collectd:collectd_plugins_powerdns - Build the powerdns input plugin (connects to a local PowerDNS instance) app-admin/collectd:collectd_plugins_processes - Build the processes input plugin (statistics about processes) app-admin/collectd:collectd_plugins_protocols - Build the protocols input plugin (network protocols) app-admin/collectd:collectd_plugins_python - Build the python language binding plugin (embeds a Python interpreter into collectd for writing plugins) app-admin/collectd:collectd_plugins_rrdcached - Build the rrdcached input/output plugin (connects to rrdcached and submits updates for RRD files) app-admin/collectd:collectd_plugins_rrdtool - Build the rrdtool output plugin (writes values to RRD-files) app-admin/collectd:collectd_plugins_sensors - Build the sensors input plugin (uses lm-sensors to read hardware sensors) app-admin/collectd:collectd_plugins_serial - Build the serial input plugin (collects the traffic on serial interfaces) app-admin/collectd:collectd_plugins_snmp - Build the snmp input plugin (read values from network devices using SNMP) app-admin/collectd:collectd_plugins_swap - Build the swap input plugin (amount of memory currently written to swap) app-admin/collectd:collectd_plugins_syslog - Build the syslog output plugin (receives messages from collectd and dispatches them to syslog) app-admin/collectd:collectd_plugins_table - Build the table input plugin (parses table-like structured plain text) app-admin/collectd:collectd_plugins_tail - Build the tail input plugin (follows logfiles as e.g. tail -f) app-admin/collectd:collectd_plugins_target_notification - Build the target_notification filter plugin app-admin/collectd:collectd_plugins_target_replace - Build the target_replace filter plugin app-admin/collectd:collectd_plugins_target_scale - Build the target_scale filter plugin app-admin/collectd:collectd_plugins_target_set - Build the target_set filter plugin app-admin/collectd:collectd_plugins_tcpconns - Build the tcpconns input plugin (number of TCP connections to or from a specified port) app-admin/collectd:collectd_plugins_teamspeak2 - Build the teamspeak2 input plugin (collects traffic statistics from a teamspeak2 instance) app-admin/collectd:collectd_plugins_ted - Build the ted input plugin (connects to The Energy Detective and reads the current power over connected power lines) app-admin/collectd:collectd_plugins_thermal - Build the thermal input plugin (ACPI thermal zone information) app-admin/collectd:collectd_plugins_tokyotyrant - Build the tokyotyrant input plugin (number of records and file size from a running Tokyo Tyrant server) app-admin/collectd:collectd_plugins_unixsock - Build the unixsock output plugin (opens a UNIX domain socket and accepts connections) app-admin/collectd:collectd_plugins_uptime - Build the uptime input plugin (system uptime) app-admin/collectd:collectd_plugins_users - Build the users input plugin (number of users currently logged in) app-admin/collectd:collectd_plugins_uuid - Build the uuid plugin (tries hard to determine the UUID of the system it is running on) app-admin/collectd:collectd_plugins_vmem - Build the vmem input plugin (information about the virtual memory subsystem) app-admin/collectd:collectd_plugins_vserver - Build the vserver input plugin (virtual servers running on a system) app-admin/collectd:collectd_plugins_wireless - Build the wireless input plugin (signal quality, signal power and signal-to-noise ratio for wireless LAN cards) app-admin/collectd:collectd_plugins_write_http - Build the write_http output plugin (sends the values collected by collectd to a web-server) app-admin/collectd:contrib - Install user-contributed files in the doc directory app-admin/conky:apcupsd - enable support for sys-power/apcupsd app-admin/conky:audacious - enable monitoring of music played by media-sound/audacious app-admin/conky:eve - enable support for the eve-online skill monitor app-admin/conky:iostats - enable support for per-task I/O statistics app-admin/conky:lua - enable if you want Lua scripting support app-admin/conky:lua-cairo - enable if you want Lua Cairo bindings for Conky (also enables lua support) app-admin/conky:lua-imlib - enable if you want Lua Imlib2 bindings for Conky (also enables lua and imlib support) app-admin/conky:math - enable support for glibc's libm math library app-admin/conky:moc - enable monitoring of music played by media-sound/moc app-admin/conky:mpd - enable monitoring of music controlled by media-sound/mpd app-admin/conky:nano-syntax - enable syntax highlighting for app-editors/nano app-admin/conky:nvidia - enable reading of nvidia card temperature sensors via media-video/nvidia-settings app-admin/conky:portmon - enable support for tcp (ip4) port monitoring app-admin/conky:thinkpad - enable support for IBM/Lenovo notebooks app-admin/conky:weather-metar - enable support for metar weather service app-admin/conky:weather-xoap - enable support for metar and xoap weather service app-admin/conky:xmms2 - enable monitoring of music played by media-sound/xmms2 app-admin/diradm:automount - Support for automount data in LDAP app-admin/diradm:irixpasswd - Support for storing separate IRIX passwords app-admin/gkrellm:X - Build both the X11 gui (gkrellm) and the server (gkrellmd). Disabling this flag builds the server only. app-admin/gkrellm:gnutls - Enable SSL support for mail checking with net-libs/gnutls (overrides 'ssl' USE flag) app-admin/gkrellm:hddtemp - Enable monitoring harddrive temperatures via app-admin/hddtemp app-admin/gkrellm:lm_sensors - Enable monitoring sensors via sys-apps/lm_sensors app-admin/gkrellm:ntlm - Enable NTLM authentication for mail checking with net-libs/libntlm app-admin/gkrellm:ssl - Enable SSL support for mail checking with dev-libs/openssl app-admin/gnome-system-tools:nfs - Adds support for NFS shares app-admin/hddtemp:network-cron - Monthly cronjob to update hddtemp.db. app-admin/lcap:lids - If you have the Linux Intrusion Detection System app-admin/prelude-manager:tcpwrapper - Add support for tcp_wrappers app-admin/puppet:augeas - Enable augeas support app-admin/puppet:rrdtool - Enable rrdtool support app-admin/puppet:shadow - Enable shadow support app-admin/rsyslog:extras - Add support for the UDP spoofing module (omudpspoof) using net-libs/libnet app-admin/rsyslog:logrotate - Add a configuration snippet for logrotate app-admin/rsyslog:relp - Add support for the Reliable Event Logging Protocol using dev-libs/librelp app-admin/sshguard:ipfilter - Enable ipfilter firewall support (only for *bsd) app-admin/syslog-ng:spoof-source - Enable support for spoofed source addresses app-admin/syslog-ng:sql - Enable support for SQL destinations app-admin/sysstat:cron - Install /etc/cron.d script to periodically run sar app-admin/sysstat:isag - Install isag, the Interactive System Activity Graph tool app-admin/testdisk:ntfs - Include the ability to read NTFS filesystems app-admin/testdisk:reiserfs - include reiserfs reading ability app-admin/ulogd:mysql - Build MYSQL output plugin to save packets in a mysql database. app-admin/ulogd:pcap - Build PCAP output plugin to save packets in PCAP format. Uses the net-libs/libpcap library app-admin/ulogd:postgres - Build PGSQL output plugin to save packets in a postgres database. app-admin/ulogd:sqlite - Build SQLITE3 output plugin to save packets in an sqlite database. app-admin/webalizer:xtended - Include the 404 extension app-antivirus/clamav:clamdtop - A Top like tool which shows what clamd is currently scanning amongst other things app-arch/cabextract:extra-tools - Install experimental tools: wince_info and wince_rename for examining and processing Windows CE installation cabinet header files; cabinfo for examining the structure of a cab file. app-arch/cfv:bittorrent - Enable support for checking .torrent files app-arch/dpkg:dselect - Build the dselect package-management frontend app-arch/dump:ermt - encrypted rmt support app-arch/file-roller:nautilus - Enable file-roller to integrate with gnome-base/nautilus by providing entries in its context menu. app-arch/gzip:pic - disable optimized assembly code that is not PIC friendly app-arch/libarchive:bzip2 - Allow accessing bzip2-compressed archives through libbz2 (which comes with app-arch/bzip2). This only affects libarchive's native support: bsdtar will keep using bunzip2 as a filter if that's not built-in. app-arch/libarchive:static - Build bsdtar and bsdcpio as static archives, removing dependencies over the enabled compression libraries (lzma, lzmadec, libbz2, zlib). app-arch/libarchive:zlib - Allow accessing gzip-compressed archives through sys-libs/zlib. This only affects libarchive's native support: bsdtar will keep using gunzip as a filter if that's not built-in. It's also needed for supporting extraction of ZIP files. app-arch/p7zip:rar - Enable support for non-free rar decoder app-arch/pbzip2:symlink - Install symlinks which override app-arch/bzip2 implementation app-arch/rpm:magic - Add magic file support (sys-apps/file) app-arch/rpm:neon - Include support for net-libs/neon app-arch/squeeze:pathbar - Include pathbar feature app-arch/squeeze:toolbar - Include toolbar feature app-backup/amanda:devpay - Support for using Amazon DevPay with S3 app-backup/amanda:s3 - Support for backing up to the Amazon S3 system app-backup/amanda:xfs - Support for backing up raw XFS filesystems using xfsdump app-backup/backup-manager:s3 - Support for backing up to the Amazon S3 system app-backup/bacula:bacula-clientonly - Disable DB support, and just build a client app-backup/bacula:bacula-nodir - Disable building of director app-backup/bacula:bacula-nosd - Disable building of storage daemon app-backup/bacula:logwatch - Install support files for logwatch app-backup/boxbackup:client-only - Disable server support, and just build a client app-backup/dar:dar32 - Enables --enable-mode=32 option, which replace infinite by 32 bit integers app-backup/dar:dar64 - Enables --enable-mode=64 option, which replace infinite by 64 bit integers app-backup/duplicity:s3 - Support for backing up to the Amazon S3 system app-backup/tsm:hsm - Installs Tivoli Storage Manager for Space Management app-benchmarks/bootchart:acct - Enable process accounting app-benchmarks/jmeter:beanshell - Enable BeanShell scripting support app-cdr/backlite:mplayer - Add support for mplayer preview in addition to X11 and phonon app-cdr/brasero:beagle - Enable app-misc/beagle support for searches app-cdr/brasero:introspection - Use dev-libs/gobject-introspection for introspection app-cdr/brasero:libburn - Enable dev-libs/libburn backend app-cdr/brasero:nautilus - Build gnome-base/nautilus extension app-cdr/brasero:playlist - Enable support for playlists through dev-libs/totem-pl-parser app-cdr/cdemu:cdemud - Pull app-cdr/cdemud dependency, useful in chroot environment (bug #315491). Do not disable until you know what you are doing. app-cdr/cdrdao:gcdmaster - Enable building of gcdmaster application app-cdr/cdrdao:pccts - Use dev-util/pccts instead of the built-in substitution app-cdr/cdrkit:hfs - Provide building of HFS (Apple) CD-images app-cdr/disc-cover:cdrom - Enable audio CD support. This is not needed to make www-apps/disc-cover work. app-cdr/k3b:emovix - Enable burning support for eMoviX images app-cdr/k3b:wav - Enable support for reading WAVE files app-cdr/mybashburn:normalize - Add support for normalizing audio file volume levels app-cdr/serpentine:muine - Enable support for the GNOME music player Muine app-crypt/ccid:twinserial - Enable twinserial reader app-crypt/ekeyd:usb - Build the libusb-based userland daemon for accessing the EntropyKey (alternative to the CDC USB driver). It is suggested to use this option by default, as the CDC driver in the kernel often seems to be fragile (or the gadget implementation on the EntropyKey is too buggy), and can cause various problems. app-crypt/gnupg:idea - Use the patented IDEA algorithm app-crypt/gnupg:openct - build using dev-libs/openct compat app-crypt/gnupg:pcsc-lite - build with sys-apps/pcsc-lite app-crypt/gpgme:common-lisp - Install common-lisp files app-crypt/gpgme:pth - Enable support for GNU Portable Threads multithreading library app-crypt/heimdal:X - Building X applications app-crypt/heimdal:berkdb - Berkeley DB is preferred before NDBM, but if you for some reason want to use NDBM instead, you can disable this USE flag. app-crypt/heimdal:hdb-ldap - Enable support for LDAP as database backend (not suggested to use) app-crypt/heimdal:ipv6 - Enable/Disable ipv6 support. No magic here. app-crypt/heimdal:otp - Enable support for one-time passwords (OTP) in some heimdal apps app-crypt/heimdal:pkinit - Enable pkinit support to get the initial ticket app-crypt/heimdal:ssl - Enable usage of openssl app-crypt/heimdal:threads - Enable pthread support app-crypt/kstart:afs - Enables afs support which means you can acquire an afs token and set PAGs. It's recommended to set this USE if you need authenticated access to an AFS cell for your daemon/app. app-crypt/mit-krb5:doc - Creates and installs the API and implementation documentation. This is only useful if you want to develop software which depends on kerberos. app-crypt/mit-krb5:pkinit - Enable pkinit support for the initial ticket. app-crypt/ophcrack-tables:vistafree - Installs the free Vista ophcrack tables app-crypt/ophcrack-tables:xpfast - Installs the fast XP ophcrack tables app-crypt/ophcrack-tables:xpsmall - Installs the small free XP ophcrack tables app-crypt/seahorse:introspection - Use dev-libs/gobject-introspection for introspection app-crypt/seahorse:ldap - Enable seahorse to manipulate GPG keys on a LDAP server. app-crypt/seahorse-plugins:applet - Enable seahorse applet for gnome-base/gnome-panel app-crypt/seahorse-plugins:gedit - Enable text encryption plugin to integrate into app-editors/gedit app-crypt/seahorse-plugins:nautilus - Enable file encryption plugin to integrate into the gnome-base/nautilus context menu app-dicts/aspell-be:classic - Support classic spelling by default app-doc/doxygen:nodot - removes graphviz dependency, along with dot graphs app-doc/doxygen:tcl - adds experimental support for parsing/documenting Tcl source code app-doc/heirloom-doctools:cxx - Build the mpm utility; this is disabled by default because it's rarely used and the only C++ tool in the suite. app-doc/linuxfromscratch:htmlsingle - Also install all-in-one-page HTML version app-doc/pms:html - Generate PMS as .html as well app-doc/tldp-howto:html - Install the docs in multipage HTML format (default) app-doc/tldp-howto:htmlsingle - Install the docs in single page HTML format app-doc/tldp-howto:pdf - Install the docs in pdf format app-doc/tldp-howto:text - Install the docs in plain text format app-editors/bluefish:gucharmap - Enable gucharmap dictionary plugin app-editors/cssed:plugins - Install plugin development files app-editors/emacs:gconf - Use gnome-base/gconf to read the system font name app-editors/emacs:gzip-el - Compress bundled Emacs Lisp source app-editors/emacs:hesiod - Enable support for net-dns/hesiod app-editors/emacs:leim - Add support for Emacs input methods app-editors/emacs:sendmail - Build Emacs with MTA support app-editors/emacs:sound - Enable sound app-editors/emacs:toolkit-scroll-bars - Use the selected toolkit's scrollbars in preference to Emacs' own scrollbars app-editors/emacs-vcs:gconf - Use gnome-base/gconf to read the system font name app-editors/emacs-vcs:gzip-el - Compress bundled Emacs Lisp source app-editors/emacs-vcs:hesiod - Enable support for net-dns/hesiod app-editors/emacs-vcs:imagemagick - Use media-gfx/imagemagick for image processing app-editors/emacs-vcs:libxml2 - Use dev-libs/libxml2 to parse XML instead of the internal Lisp implementations app-editors/emacs-vcs:sound - Enable sound app-editors/emacs-vcs:toolkit-scroll-bars - Use the selected toolkit's scrollbars in preference to Emacs' own scrollbars app-editors/fe:sendmail - Send mail after editor abend app-editors/gedit-plugins:bookmarks - Advanced Bookmarking, it remembers all the bookmarks you ever toggled, highlights them in the text and allows you to navigate through a list with the navigation pane app-editors/gedit-plugins:bracketcompletion - Automatically adds closing brackets app-editors/gedit-plugins:charmap - Insert special characters just by clicking on them app-editors/gedit-plugins:colorpicker - Pick a color from a dialog and insert its hexadecimal representation app-editors/gedit-plugins:drawspaces - Draw spaces and tabs app-editors/gedit-plugins:joinlines - Join several lines or split long ones app-editors/gedit-plugins:showtabbar - Add a menu entry to show/hide the tabbar app-editors/gedit-plugins:smartspaces - Forget you're not using tabulations app-editors/gedit-plugins:terminal - Embed a terminal in the bottom pane app-editors/gvim:netbeans - Include netbeans externaleditor integration support app-editors/gvim:nextaw - Include support for the neXtaw GUI app-editors/jasspa-microemacs:nanoemacs - Build NanoEmacs instead of MicroEmacs app-editors/joe:xterm - Enable full xterm clipboard support app-editors/leafpad:emacs - Enable Emacs key theme app-editors/nano:debug - Enable debug messages and assert warnings. Note that these will all be sent straight to stderr rather than some logging facility. app-editors/nano:justify - Enable justify/unjustify functions for text formatting. app-editors/nano:minimal - Disable all fancy features, including ones that otherwise have a dedicated USE flag (such as spelling). app-editors/tea:aspell - Enable spell checking using aspell app-editors/tea:enchant - Enable spell checking using enchant app-editors/tea:hacking - Enable hacking support app-editors/tea:hunspell - Enable spellchecking using hunspell app-editors/vim:X - Link console vim against X11 libraries to enable title and clipboard features in xterm app-editors/vim:vim-pager - Install vimpager and vimmanpager links app-editors/xemacs:athena - Chooses the MIT Athena widget set app-editors/xemacs:dnd - Enables support for the x11-libs/dnd drag-n-drop library app-editors/xemacs:eolconv - Support detection and translation of newline conventions app-editors/xemacs:pop - Support POP for mail retrieval app-editors/xemacs:xim - Enable X11 XiM input method app-editors/xmlcopyeditor:guidexml - Install GuideXML templates to work with Gentoo official docs app-editors/zile:valgrind - Enable usage of dev-util/valgrind in tests app-emacs/auctex:preview-latex - Use bundled preview-latex app-emacs/bbdb:tex - Install plain TeX support files app-emacs/company-mode:ropemacs - Install backend for dev-python/ropemacs app-emacs/company-mode:semantic - Install backend for semantic (app-emacs/cedet) app-emacs/delicious:planner - Include support for app-emacs/planner app-emacs/easypg:gnus - Include support for the Gnus newsreader app-emacs/emacs-common-gentoo:emacs22icons - Install Emacs 22 style icons app-emacs/emhacks:jde - Enable support for Java Development Environment app-emacs/org-mode:contrib - Install user-contributed files app-emacs/remember:bbdb - Include support for app-emacs/bbdb app-emacs/remember:planner - Include support for app-emacs/planner app-emacs/slime:xref - Install xref.lisp cross-referencing tool app-emacs/vm:bbdb - Include support for app-emacs/bbdb app-emacs/wanderlust:bbdb - Include support for app-emacs/bbdb app-emacs/wikipedia-mode:outline-magic - Enable support for outline-mode extensions (app-emacs/outline-magic) app-emulation/basiliskII-jit:fbdev - Enables framebuffer support app-emulation/basiliskII-jit:jit - Enables the jit compiler app-emulation/bochs:debugger - Enable the bochs debugger app-emulation/e-uae:capslib - Add CAPS library support app-emulation/e-uae:sdl-sound - Use media-libs/sdl-sound for audio output app-emulation/fuse:libdsk - Enable support for the floppy disk emulation library app-emulation/libdsk app-emulation/ganeti:drbd - Enable DRBD support app-emulation/ganeti:filestorage - Enable File Storage app-emulation/ganeti:kvm - Enable KVM support app-emulation/ganeti:xen - Enable Xen support app-emulation/lib765:libdsk - Enable support for the floppy disk emulation library app-emulation/libdsk app-emulation/libvirt:iscsi - Allow using an iSCSI remote storage server as pool for disk image storage app-emulation/libvirt:json - Support QEmu 0.13 JSON-based interface, using dev-libs/yajl. app-emulation/libvirt:libvirtd - Builds the libvirtd daemon as well as the client utilities instead of just the client utilities app-emulation/libvirt:lvm - Allow using the Logical Volume Manager (sys-apps/lvm2) as pool for disk image storage app-emulation/libvirt:lxc - Support management of Linux Containers virtualisation (app-emulation/lxc) app-emulation/libvirt:macvtap - Support for MAC-based TAP (macvlan/macvtap). For networking instead of the normal TUN/TAP. It has its advantages and disadvantages. macvtap support requires very new kernels and is currently evolving. Support for this is experimental at best app-emulation/libvirt:network - Enable networking support for guests app-emulation/libvirt:nfs - Allow using Network File System mounts as pool for disk image storage app-emulation/libvirt:numa - Use NUMA for memory segmenting via sys-process/numactl app-emulation/libvirt:openvz - Support management of OpenVZ virtualisation (see sys-kernel/openvz-sources) app-emulation/libvirt:parted - Allow using real disk partitions as pool for disk image storage, using sys-block/parted to create, resize and delete them. app-emulation/libvirt:pcap - Support auto learning IP addreses for routing app-emulation/libvirt:phyp - Support management of virtualisation through the PHYP hypervisor protocol. app-emulation/libvirt:qemu - Support management of QEmu virtualisation (one of app-emulation/qemu, app-emulation/qemu-kvm or app-emulation/qemu-spice) app-emulation/libvirt:uml - Support management of User Mode Linux virtualisation app-emulation/libvirt:virtualbox - Support management of VirtualBox virtualisation (one of app-emulation/virtualbox or app-emulation/virtualbox-ose) app-emulation/libvirt:xen - Support management of Xen virtualisation (app-emulation/xen) app-emulation/lxc:vanilla - Avoid adding Gentoo Linux-specific modifications, which include the custom init script. This is present as a flag to avoid forcing dependencies over users that might not want have them around as they use LXC in contexts where the init script is not useful. app-emulation/mol:oldworld - Includes Macintosh's OldWorld support app-emulation/mol:pci - Experimental PCI proxy support app-emulation/mol:sheep - Support for the sheep net driver app-emulation/open-vm-tools:doc - Generate API documentation app-emulation/open-vm-tools:fuse - Build vmblock-fuse in favor of FUSE based blocking mechanism for DnD app-emulation/open-vm-tools:pic - Force shared libraries to be built as PIC app-emulation/open-vm-tools:unity - Enable host unity support app-emulation/opennebula:qemu - Pull in packages needed to create Qemu/Kvm nodes. app-emulation/opennebula:xen - Pull in packages needed to create Xen nodes. app-emulation/pearpc:jit - Use the JITC-x86 CPU app-emulation/q4wine:gnome - Use the gksu sudo GUI for managing the devices app-emulation/q4wine:icoutils - Enable icoutils support app-emulation/q4wine:kde - Use the kdesu sudo GUI for managing the devices app-emulation/q4wine:wineappdb - Enable Win AppDB browser subsystem app-emulation/qemu:alsa - Enable alsa output for sound emulation app-emulation/qemu:esd - Enable esound output for sound emulation app-emulation/qemu:gnutls - Enable TLS support for the VNC console server app-emulation/qemu:kqemu - Enables the kernel acceleration module on a x86/x86-64 cpu app-emulation/qemu:kvm - Use the KVM (Kernel Virtual Machine) infrastructure on compatible hardware app-emulation/qemu:ncurses - Enable the ncurses-based console app-emulation/qemu:pulseaudio - Enable pulseaudio output for sound emulation app-emulation/qemu:sdl - Enable the SDL-based console app-emulation/qemu:vde - Enable Virtual Distributed Ethernet (VDE) based networking app-emulation/qemu-kvm:aio - Enables support for Linux's Async IO app-emulation/qemu-kvm:alsa - Enable alsa output for sound emulation app-emulation/qemu-kvm:brltty - Adds support for braille displays using brltty app-emulation/qemu-kvm:esd - Enable esound output for sound emulation app-emulation/qemu-kvm:fdt - Enables firmware device tree support app-emulation/qemu-kvm:jpeg - Enable JPEG compression for the VNC console server app-emulation/qemu-kvm:kvm-trace - Allows you to use KVM tracing app-emulation/qemu-kvm:ncurses - Enable the ncurses-based console app-emulation/qemu-kvm:png - Enable PNG compression for the VNC console server app-emulation/qemu-kvm:pulseaudio - Enable pulseaudio output for sound emulation app-emulation/qemu-kvm:qemu-ifup - Provides the qemu-ifup script for use with QEMU's built in bridging app-emulation/qemu-kvm:sdl - Enable the SDL-based console app-emulation/qemu-kvm:ssl - Enable TLS support for the VNC console server app-emulation/qemu-kvm:vde - Enable VDE-based networking app-emulation/qemu-kvm:xen - Enables support for Xen backends app-emulation/qemu-kvm-spice:aio - Enables support for Linux's Async IO app-emulation/qemu-kvm-spice:alsa - Enable alsa output for sound emulation app-emulation/qemu-kvm-spice:esd - Enable esound output for sound emulation app-emulation/qemu-kvm-spice:fdt - Enables firmware device tree support app-emulation/qemu-kvm-spice:gnutls - Enable TLS support for the VNC console server app-emulation/qemu-kvm-spice:kvm-trace - Allows you to use KVM tracing app-emulation/qemu-kvm-spice:ncurses - Enable the ncurses-based console app-emulation/qemu-kvm-spice:pulseaudio - Enable pulseaudio output for sound emulation app-emulation/qemu-kvm-spice:qemu-ifup - Provides the qemu-ifup script for use with QEMU's built in bridging app-emulation/qemu-kvm-spice:sdl - Enable the SDL-based console app-emulation/qemu-kvm-spice:vde - Enable VDE-based networking app-emulation/qemu-softmmu:alsa - Enable alsa output for sound emulation app-emulation/qemu-softmmu:gnutls - Enable TLS support for the VNC console server app-emulation/qemu-softmmu:kqemu - Enables the kernel acceleration module on a x86/x86-64 cpu app-emulation/qemu-softmmu:sdl - Enable the SDL-based console app-emulation/spice:gui - Build some GUI components (inside the guest window). app-emulation/uae:scsi - Enable the uaescsi.device app-emulation/uae:sdl-sound - Use media-sound/sdl-sound for audio output app-emulation/uae:ui - Build the user interface (could be gtk or ncurses based, depending on sdl, dga, svga and aalib USE flags) app-emulation/vice:ethernet - Enable ethernet emulation app-emulation/vice:memmap - Enable extra monitor features app-emulation/vice:xrandr - Enable support for the X xrandr extension app-emulation/virt-manager:policykit - Enables sys-auth/polkit authentication support, required when using app-emulation/libvirt with PolicyKit authentication app-emulation/virt-manager:sasl - Depend on the proper libraries needed to connect to SASL-enabled libvirtd instances (e.g. Kerberos-protected instances). app-emulation/virtualbox-bin:additions - Install Guest System Tools ISO app-emulation/virtualbox-bin:chm - Install kchmviewer binary to enable online help (in MS CHM format) app-emulation/virtualbox-bin:headless - Install without any graphic frontend app-emulation/virtualbox-bin:rdesktop-vrdp - Install the rdesktop client integration app-emulation/virtualbox-bin:sdk - Enable building of SDK app-emulation/virtualbox-bin:vboxwebsrv - Install the VirtualBox webservice app-emulation/virtualbox-ose:additions - Install Guest System Tools ISO app-emulation/virtualbox-ose:headless - Build without any graphic frontend app-emulation/virtualbox-ose:sdk - Enable building of SDK app-emulation/virtualbox-ose:vboxwebsrv - Build and install the VirtualBox webservice app-emulation/vov:gprof - build with profiling support app-emulation/wine:capi - Enable ISDN support via CAPI app-emulation/wine:custom-cflags - Bypass strip-flags; use are your own peril app-emulation/wine:gecko - Add support for the Gecko engine when using iexplore app-emulation/wine:perl - Install helpers written in perl (winedump/winemaker) app-emulation/wine:samba - Add support for NTLM auth. see http://wiki.winehq.org/NtlmAuthSetupGuide and http://wiki.winehq.org/NtlmSigningAndSealing app-emulation/wine:win32 - Build a 32bit version of Wine (won't run Win64 binaries) app-emulation/wine:win64 - Build a 64bit version of Wine (won't run Win32 binaries) app-emulation/xen:acm - Enable the ACM/sHype XSM module from IBM app-emulation/xen:flask - Enable the Flask XSM module from NSA app-emulation/xen:pae - Enable support for PAE kernels (usually x86-32 with >4GB memory) app-emulation/xen:xsm - Enable the Xen Security Modules (XSM) app-emulation/xen-tools:acm - Enable the ACM/sHype XSM module from IBM app-emulation/xen-tools:api - Build the C libxenapi bindings app-emulation/xen-tools:flask - Enable the Flask XSM module from NSA app-emulation/xen-tools:hvm - Enable support for hardware based virtualization (VT-x, AMD-v app-emulation/xen-tools:ioemu - Enable IOEMU support app-emulation/xen-tools:pygrub - Install the pygrub boot loader app-emulation/xen-tools:screen - Enable support for running domain U console in an app-misc/screen session app-forensics/afflib:ewf - Enable libewf extra formats app-forensics/afflib:fuse - Enable extra fuse thingies app-forensics/afflib:qemu - Enable qemu stuff app-forensics/afflib:s3 - Enable S3 app-forensics/aide:audit - Enable support for sys-process/audit app-forensics/aide:prelink - Enable support for sys-devel/prelink app-forensics/libewf:rawio - Enables raw IO handling app-forensics/openscap:nss - Prefer NSS over libgcrypt as the crypto engine app-forensics/rdd:rawio - Enables raw IO handling app-forensics/sleuthkit:aff - Enable extra aff formats app-forensics/sleuthkit:dbtool - Add patch for dbtool interface from PyFlag app-forensics/sleuthkit:ewf - Enable libewf support app-i18n/fcitx:pango - Enable support for x11-libs/pango app-i18n/ibus:gconf - Enable support for gnome-base/gconf app-i18n/ibus:introspection - Use dev-libs/gobject-introspection for introspection app-i18n/ibus:vala - Enable support for dev-lang/vala app-i18n/ibus-mozc:ibus - Enable support for app-i18n/ibus app-i18n/ibus-mozc:scim - Enable support for app-i18n/scim app-i18n/ibus-table-xingma:extra-phrases - Add extra phrases into builded Engine app-i18n/im-ja:anthy - Support for Anthy input method app-i18n/im-ja:skk - Support for SKK input method app-i18n/kimera:anthy - Support for Anthy input method app-i18n/libtomoe-gtk:gucharmap - Enable gucharmap dictionary plugin app-i18n/scim-tomoe:gucharmap - Enable gucharmap dictionary plugin app-i18n/sunpinyin:ibus - Enable support for app-i18n/ibus input method app-i18n/sunpinyin:xim - Enable support for XIM app-i18n/tomoe:hyperestraier - Enable support for app-text/hyperestraier app-i18n/uim:anthy - Enable support for app-i18n/anthy input method app-i18n/uim:eb - Enable support for dev-libs/eb app-i18n/uim:ffi - Enable support for virtual/libffi app-i18n/uim:prime - Enable support for app-i18n/prime app-i18n/uim:skk - Enable support for app-i18n/skk-jisyo app-laptop/ibam:gkrellm - Enable building of app-admin/gkrellm module app-laptop/laptop-mode-tools:scsi - Adds dependency on sdparm to control non-SATA SCSI drivers app-laptop/pbbuttonsd:ibam - Enable support for Intelligent Battery Monitoring app-laptop/pbbuttonsd:macbook - Enable support for the Macbook and Macbook Pro app-laptop/tp_smapi:hdaps - Install a compatible HDAPS module app-laptop/tpctl:tpctlir - Enable support for thinkpad models 760 and 765 app-misc/anki:furigana - Enable support for furigana generation app-misc/anki:graph - Enable support for making graphs app-misc/anki:recording - Enable support for audio recording app-misc/anki:sound - Enable support for adding sound to cards app-misc/beagle:chm - Enables support for indexing of the MS CHM (Compressed HTML) file format using app-doc/chmlib. app-misc/beagle:debug - Enables debug XML dumps of all messages passed between the daemons and the UIs. WARNING, this option will fill up your Beagle Log directory very quickly. app-misc/beagle:doc - Builds programmer documentation for Beagle using app-doc/monodoc. app-misc/beagle:eds - Enables Beagle to index the Addressbook and Calendar from mail-client/evolution stored in gnome-extra/evolution-data-server. The information is accessed using dev-dotnet/evolution-sharp. app-misc/beagle:firefox - Compiles and installs the extension for either www-client/firefox or www-client/firefox-bin. This extension helps Beagle index the websites you visit. app-misc/beagle:galago - Allows Beagle to get status information from applications such as Pidgin to show in the search results. app-misc/beagle:google - Enables google (gmail etc.) indexing support. app-misc/beagle:gtk - Enables the GTK+ Beagle Search UI for showing search results. This is the default GUI for Beagle. app-misc/beagle:inotify - Enable inotify filesystem monitoring support app-misc/beagle:ole - Enables OLE (Object Linking and Editing) support via dev-dotnet/gsf-sharp, app-text/wv, and app-office/gnumeric(ssindex). These allow Beagle to index MS Powerpoint, Word, and Spreadsheet Documents. app-misc/beagle:pdf - Enables support for indexing of the PDF (Portable Document Format) file format using `pdfinfo` and `pdftotext` from app-text/poppler app-misc/beagle:thunderbird - Compiles and installs the extension for either mail-client/thunderbird or mail-client/thunderbird-bin. This extension helps Beagle index your mails. app-misc/beagle:xscreensaver - Allow Beagle to detect when the screensaver is switched on. This allows Beagle to use more resources and index faster when the computer is not in use. app-misc/digitemp:ds2490 - Build support for the ds2490 sensor app-misc/digitemp:ds9097 - Build support for the ds9097 sensor app-misc/digitemp:ds9097u - Build support for the ds9097u sensor app-misc/fdupes:md5sum-external - Use external md5sum program instead of bundled md5sum routines app-misc/freemind:groovy - Build plugin for scripting via Groovy app-misc/freemind:latex - Build plugin for inserting mathematical formulas in LaTeX syntax app-misc/freemind:pdf - Build plugin for exporting mindmaps to SVG and PDF app-misc/freemind:svg - Build plugin for exporting mindmaps to SVG and PDF app-misc/geneweb:ocamlopt - Enable ocamlopt support (dev-lang/ocaml native code compiler) app-misc/gnote:applet - Enable gnote applet for gnome-base/gnome-panel app-misc/gourmet:gnome-print - Enable pretty Python printing with gnome-print app-misc/gourmet:rtf - Enable export to RTF app-misc/gpsdrive:garmin - Adds specific support for Garmin GPS receivers (pre-2.10 only) app-misc/gpsdrive:gdal - Include gdal and ogr support for format conversions. app-misc/gpsdrive:kismet - Include support for kismet wifi mapping. app-misc/gpsdrive:mapnik - Include mapnik support for custom map creation. app-misc/gpsdrive:scripts - Include some of the additional helper scripts. app-misc/gpsdrive:speech - Include speech support. app-misc/gramps:mozembed - Use Mozilla-based rendering for geographical data view. app-misc/gramps:reports - All external software that is needed for graphical reports will be installed app-misc/gramps:webkit - Use Webkit-based rendering for geographical data view. app-misc/graphlcd-base:g15 - Add support for app-misc/g15daemon driver (e.g. Logitech G15 Keybord) app-misc/lcd-stuff:mpd - Add support for display of mpd controlled music (media-libs/libmpd) app-misc/lcd4linux:mpd - Add support for display of mpd controlled music (media-libs/libmpd) app-misc/lcdproc:ftdi - Enable support for FTDI connections in some selected LCD_DEVICES (currently hd44780) app-misc/lcdproc:irman - Enable support for IRMan (media-libs/libirman) app-misc/lcdproc:nfs - Adds support for NFS file system app-misc/lcdproc:seamless-hbars - Try to avoid gaps in horizontal bars app-misc/lirc:hardware-carrier - The transmitter device generates its clock signal in hardware app-misc/lirc:transmitter - Add transmitter support to some lirc-drivers (e.g. serial) app-misc/mc:edit - Build mcedit application app-misc/note:general - Add support for ascii flatfile backend app-misc/note:text - Add support for text backend app-misc/roadnav:festival - Enable support for app-accessibility/festival app-misc/roadnav:flite - Enable support for app-accessibility/flite (festival-lite) app-misc/roadnav:openstreetmap - Enable openstreetmap support app-misc/roadnav:scripting - Enable scripting support app-misc/screen:multiuser - Enable multiuser support (by setting correct permissions) app-misc/screen:nethack - Express error messages in nethack style app-misc/sphinx:id64 - use 64-bit document and word IDs app-misc/sphinx:stemmer - Enable language stemming support app-misc/strigi:clucene - Enable dev-cpp/clucene backend support. app-misc/strigi:hyperestraier - Enable app-text/hyperestraier backend support. app-misc/strigi:inotify - Enable support for inotify. app-misc/strigi:log - Enables advanced logging through dev-libs/log4cxx. app-misc/tablix:pvm - Add support for parallel virtual machine (sys-cluster/pvm) app-misc/tasque:hiveminder - Allows you to use http://www.hiveminder.com/ as your storage backend. app-misc/tasque:rememberthemilk - Allows you to use http://www.rememberthemilk.com/ as your storage backend. app-misc/tomboy:applet - Enable tomboy applet for gnome-base/gnome-panel app-misc/tomboy:galago - Add support for the galago desktop presence framework (dev-dotnet/galago-sharp) app-misc/towitoko:moneyplex - Makes libtowitoko work for the moneyplex home banking software app-misc/tracker:applet - Build tracker monitor applet app-misc/tracker:gsf - Enable gnome-extra/libgsf based data extractor and for ODT. app-misc/tracker:iptc - Enable extraction of IPTC data from pictures app-misc/tracker:kmail - Build kmail data miner app-misc/tracker:laptop - Make tracker power management aware app-misc/tracker:nautilus - Enable tracker to integrate with gnome-base/nautilus by providing entries in its context menu app-misc/tracker:playlist - Add support for playlists app-misc/tracker:strigi - Add support for app-misc/strigi search engine. app-misc/tracker:upnp - Add support for video extraction via media-libs/gupnp-dlna. app-misc/worker:avfs - Enable support for sys-fs/avfs app-misc/workrave:distribution - Enable networking. See http://www.workrave.org/features/ app-mobilephone/gammu:irda - Enables infrared support app-mobilephone/gnokii:ical - Enable support for dev-libs/libical app-mobilephone/gnokii:irda - Enable infrared support app-mobilephone/gnokii:sms - Enable SMS support (build smsd) app-mobilephone/obexd:nokia - Add support for Nokia backup plugin app-mobilephone/obexd:server - Enables server installation, it's incompatible with obex-data-server provided one app-mobilephone/obexftp:swig - Enable rebuild of dev-lang/swig bindings app-mobilephone/smstools:stats - Enable statistic reporting app-mobilephone/yaps:capi - Enable CAPI support app-office/abiword:collab - Enable collaborative editing plugin app-office/abiword:grammar - Enable grammar checking via dev-libs/link-grammar app-office/abiword:math - Enable support for x11-libs/gtkmathview app-office/abiword:openxml - Enable OpenXML support app-office/abiword:ots - Enable Text Summarizer plugin app-office/abiword:plugins - Enable plugins build app-office/abiword:thesaurus - Enable thesaurus support app-office/abiword:wordperfect - Enable wordperfect file support via app-text/libwpd app-office/abiword-plugins:grammar - Enable grammar checking via dev-libs/link-grammar app-office/abiword-plugins:math - Enable support for x11-libs/gtkmathview app-office/abiword-plugins:ots - Enable Text Summarizer plugin app-office/abiword-plugins:thesaurus - Enable thesaurus support app-office/abiword-plugins:wordperfect - Enable wordperfect file support via app-text/libwpd app-office/akonadi-server:server - Use locally installed database server. app-office/glabels:barcode - Enable barcode support through external libraries. app-office/gnucash:chipcard - Enable support for chipcard reading and processing. app-office/gnucash:hbci - Enable HBCI support, for connecting to some internet banks app-office/gnucash:quotes - Enable Online Stock Quote retrieval app-office/gnucash:webkit - Use net-libs/webkit-gtk for rendering rather than gnome-extra/gtkhtml app-office/gnumeric:gnome - Allow Gnumeric to use GNOME specific extensions. app-office/gnumeric:perl - Enable perl plugin loader. app-office/gnumeric:python - Enable python plugin loader. app-office/grisbi:print - Enable printing support app-office/imposter:iksemel - Enable external dev-libs/iksemel parsing support app-office/karbon:pstoedit - Build support for PDF and PS import. app-office/karbon:wpg - Build wordperfect image support. app-office/kchart:reports - Enable the reports koffice module in kchart, also used by kplato and kexi app-office/kexi:reports - Enable the reports koffice module in kchart, also used by kplato and kexi app-office/kexi:xbase - Build support for xbase db types. app-office/kmymoney:hbci - Enable HBCI support using net-libs/aqbanking app-office/kmymoney:quotes - Enable Online Stock Quote retrieval app-office/koffice-libs:reports - Enable the reports koffice module in kchart, also used by kplato and kexi app-office/koffice-meta:reports - Enable the reports koffice module in kchart, also used by kplato and kexi app-office/krita:gmm - Enable library for sparse, dense and skyline matrices. app-office/krita:kdcraw - Enable KDE image manipulating interface. app-office/kspread:solver - Use solver extension for solving lingebra and others. app-office/kword:wpd - Build wordperfect document support. app-office/kword:wv2 - Build MS-Word .doc support. app-office/lyx:dia - Add support for diagrams (app-office/dia) app-office/lyx:docbook - Add support for docbook export app-office/lyx:dot - Add support for DOT import (media-gfx/graphviz) app-office/lyx:html - Add support for HTML import app-office/lyx:monolithic-build - This should speed up compilation significantly when you have enough RAM (> 600 MB) app-office/lyx:rcs - Add support for revision control via dev-vcs/rcs app-office/lyx:rtf - Add support for RTF import/export packages app-office/openoffice:binfilter - Enable support for legacy StarOffice 5.x and earlier file formats app-office/openoffice:odk - Build the Office Development Kit app-office/openoffice:templates - Enable installation of Sun templates app-office/rabbit:gnome-print - Gnome-Print support (gnome-base/libgnomeprint) app-office/rabbit:gs - Ghostscript support (app-text/ghostscript-gpl) app-office/rabbit:tgif - tgif support (media-gfx/tgif) app-office/scribus:minimal - Don't install headers (only required for e.g. plug-in developers) app-office/texmacs:netpbm - Add support for media-libs/netpbm app-office/tpp:figlet - Install app-misc/figlet to support the --huge command app-pda/barry:boost - Enable boost support app-pda/barry:gui - Gui backup tool support app-pda/barry:opensync - Enabling opensync plugin app-pda/libopensync-plugin-irmc:irda - Enable IrDA support app-pda/libopensync-plugin-syncml:http - Enable http transports app-pda/libopensync-plugin-syncml:obex - Enable obex transports app-pda/libsyncml:http - Enable http transports app-pda/libsyncml:obex - Enable obex transports app-pda/synce:serial - Enable serial port support (installs app-pda/synce-serial) app-pda/synce-fur:void-chmod - enable a fake fuse hook for "chmod" that just returns 0 app-portage/conf-update:colordiff - Use colors when displaying diffs (app-misc/colordiff) app-portage/eix:bzip2 - Support for parsing of environment.bz2 to guess repository name of packages installed with ancient portage versions (requires app-arch/bzip2). This flag is safe to disable for portage users that have re-merged all packages since 2007. This flag will be phased out. app-portage/eix:debug - Build with CXXFLAGS/LDFLAGS for debugging support; not recommended for normal use. app-portage/eix:deprecated - Installs wrapper scripts for all the previous executable names that will soon be going away. Enabled by default in 0.17.0, optional in 0.18.0, removed in next major release. app-portage/eix:doc - Create description of the eix cache file additionally in html format app-portage/eix:hardened - Add CXXFLAGS/LDFLAGS enhancing security at the cost of a slight speed loss. If a hardened gcc is used, these flags should not make a difference. app-portage/eix:nls - Support foreign language messages (experimental; currently only de) app-portage/eix:optimization - Adds several supplemental CXXFLAGS/LDFLAGS for optimization that upstream endorses. Absense of this USE flag does not strip user's *FLAGS app-portage/eix:sqlite - Compile in support for portage's sqlite backend; to actually use it you need additional configuration of portage and eix app-portage/eix:strong-optimization - Adds several more agressive CXXFLAGS/LDFLAGS for optimization like graphite (if available). May cause trouble with some buggy compiler versions. Absense of this USE flag does not strip user's *FLAGS app-portage/eix:tools - Create separate binary for script helper tools (currently only: versionsort); useful if they are called extremely often app-portage/gatt:libpaludis - Do some dependency resolution by using a sys-apps/paludis interface app-portage/layman:bazaar - Support dev-vcs/bzr based overlays app-portage/layman:darcs - Support dev-vcs/darcs based overlays app-portage/layman:git - Support dev-vcs/git based overlays app-portage/layman:mercurial - Support dev-vcs/mercurial based overlays app-portage/pfl:network-cron - Adds a cron job which does a weekly submit of the package database app-portage/portato:eix - Enable eix support app-portage/portato:userpriv - Allow emerge processes as normal user app-shells/bash:bashlogger - Log ALL commands typed into bash; should ONLY be used in restricted environments such as honeypots app-shells/bash:mem-scramble - Build with custom malloc/free overwriting allocated/freed memory app-shells/bash:net - Enable /dev/tcp/host/port redirection app-shells/bash:plugins - Add support for loading builtins at runtime via 'enable' app-shells/pdsh:rsh - This allows the use of rsh (remote shell) and rcp (remote copy) for authoring websites. sftp is a much more secure protocol and is preferred. app-shells/scsh:scsh - Use a non-FHS directory layout app-shells/scsh-install-lib:scsh - Use a non-FHS directory layout app-shells/shish:diet - Use dev-libs/dietlibc app-shells/tcsh:catalogs - Add support for NLS catalogs app-text/cb2bib:poll - use clipboard polling app-text/crm114:mew - Add support for using the mewdecode mime decoder (app-emacs/mew) app-text/crm114:mimencode - Add support for using the mimencode mime (net-mail/metamail) app-text/crm114:normalizemime - Add support for using the normalizemime (mail-filter/normalizemime) app-text/cuneiform:imagemagick - Enables support of various input formats using media-gfx/imagemagick. Otherwise only uncompressed BMP files are supported. app-text/dictd:judy - Build Judy-based (dev-libs/judy) plugin implementing fast "exact" and especially "lev" strategies app-text/dictd:minimal - Don't build server but dict client, dictzip and dictfmt only. app-text/docbook-sgml-utils:jadetex - Add support for app-text/jadetex (for processing tex files produced by the TeX backend of Jade) app-text/dvipng:t1lib - Enable support for T1lib font rendering (media-libs/t1lib) app-text/enchant:aspell - Adds support for app-text/aspell spell checker app-text/enchant:hunspell - Adds support for app-text/hunspell spell checker app-text/enchant:zemberek - Adds support for app-text/zemberek-server spell checker server app-text/evince:dvi - Enable the built-in DVI viewer app-text/evince:gnome - Enable the use of gnome-base/gconf to honour lockdown settings app-text/evince:introspection - Use dev-libs/gobject-introspection for introspection app-text/evince:nautilus - Enable property page extension in gnome-base/nautilus app-text/evince:t1lib - Enable the Type-1 fonts for the built-in DVI viewer (media-libs/t1lib) app-text/gtranslator:http - Enable support for open translation plugin using net-libs/libsoup app-text/hyperestraier:mecab - Enable app-text/mecab support for Estraier app-text/lcdf-typetools:kpathsea - Enable integration with kpathsea search library (TeX related) app-text/lodgeit:vim - Install a vim plugin allowing to paste and download from within vim app-text/namazu:kakasi - Enable kakasi support (dev-perl/Text-Kakasi) app-text/pdf2djvu:graphicsmagick - Enable media-gfx/graphicsmagick support app-text/pdftk:nodrm - Decrypt a document with the user_pw even if it has an owner_pw set app-text/podofo:boost - Add support for boost app-text/poppler:abiword - Enable support for app-office/abiword output. Requires dev-libs/libxml2. app-text/poppler:exceptions - Enable exceptions throwing. app-text/poppler:utils - Install command-line PDF converters and various utilities. app-text/poppler:xpdf-headers - Install xpdf headers. app-text/sgmltools-lite:jadetex - Add support for app-text/jadetex (for processing tex files produced by the TeX backend of Jade) app-text/stardict:espeak - Enable text to speech synthesizer using espeak engine app-text/stardict:festival - Enable text to speech synthesizer using festival engine app-text/stardict:gucharmap - Enable gucharmap dictionary plugin app-text/stardict:pronounce - Install WyabdcRealPeopleTTS package (it is just many .wav files) to make StarDict pronounce English words app-text/stardict:qqwry - Enable QQWry plugin, which provides information (in Chinese language) about geographical positions, owner, etc. for IP addresses app-text/sword:lucene - Enable lucene support for faster searching (dev-cpp/clucene) app-text/texlive:context - Add support for the ConTeXt format (dev-texlive/texlive-context) app-text/texlive:cyrillic - Add support for Cyrillic (dev-texlive/texlive-langcyrillic) app-text/texlive:detex - Add support for dev-tex/detex, a filter program that removes the LaTeX (or TeX) control sequences app-text/texlive:dvi2tty - Add support for dev-tex/dvi2tty to preview dvi-files on text-only devices app-text/texlive:dvipdfm - Add support for app-text/dvipdfm to convert DVI files to PDF app-text/texlive:extra - Add support for extra TeXLive packages app-text/texlive:games - Add typesetting support for games (chess, etc.) (dev-texlive/texlive-games) app-text/texlive:graphics - Add support for several graphics packages (pgf, tikz,...) app-text/texlive:humanities - Add LaTeX support for the humanities (dev-texlive/texlive-humanities) app-text/texlive:jadetex - Add support for app-text/jadetex (for processing tex files produced by the TeX backend of Jade) app-text/texlive:latex3 - Add support for LaTeX3 (dev-texlive/texlive-latex3) app-text/texlive:luatex - Add extra support for luatex app-text/texlive:music - Add support for music typesetting (dev-texlive/texlive-music) app-text/texlive:omega - Add omega packages (dev-texlive/texlive-omega) app-text/texlive:pstricks - Add pstricks packages (dev-texlive/texlive-pstricks) app-text/texlive:publishers - Add support for publishers (dev-texlive/texlive-publishers) app-text/texlive:science - Add typesetting support for natural and computer sciences (dev-texlive/texlive-science) app-text/texlive:tex4ht - Add support for dev-tex/tex4ht (for converting (La)TeX to (X)HTML, XML and OO.org) app-text/texlive:xetex - Add support for XeTeX macros (dev-texlive/texlive-xetex) app-text/texlive:xindy - Add support for app-text/xindy, a flexible indexing system app-text/texlive-core:xetex - Add support for XeTeX: a TeX system with Unicode and modern font technologies. app-text/webgen:builder - Enable programmatic HTML/XML generation app-text/webgen:exif - Enable EXIF information in image galleries app-text/webgen:highlight - Enable syntax highlighting for certain plugins app-text/webgen:markdown - Markdown support app-text/webgen:thumbnail - Thumbnail creation support using rmagick app-text/wklej:vim - Install the vim plugin allowing to paste through ':Wklej'. app-text/xpdf:nodrm - Disable the drm feature decoder app-vim/gentoo-syntax:ignore-glep31 - Remove GLEP 31 (UTF-8 file encodings) settings app-vim/latexsuite:html - Install HTML documentation dev-cpp/sptk:aspell - Enable support for app-text/aspell dev-cpp/sptk:excel - Enable Excel support dev-cpp/xsd:ace - Enable support for serializing to/from an ACE CDR stream dev-db/drizzle:curl - Enable the HTTP authentication plugin (using net-misc/curl). This is needed for the tests to apply properly. dev-db/drizzle:doc - Build the API documentation for the package, using app-doc/doxygen. Warning, this might take over an hour on slower machines. dev-db/drizzle:gearman - Enable the gearman plugins for user-defined functions and logging (using sys-cluster/gearman). dev-db/drizzle:haildb - Use the dev-db/haildb libraries to replace the innodb plugin storage engine with haildb (an innodb fork). dev-db/drizzle:md5 - Enable the MD5 plugin, using dev-libs/libgcrypt; this replaces the older openssl and gnutls USE flags. dev-db/drizzle:memcache - Enable the memcache plugin for user-defined functions and statistics in I_S tables (using dev-libs/libmemcached). Currently restricts tests because of an upstream testsuite bug. dev-db/drizzle:pam - Enable the PAM authentication plugin (using sys-libs/pam). The configuration file created will be /etc/pam.d/drizzle. dev-db/drizzle:tcmalloc - Use the dev-util/google-perftools libraries to replace the malloc() implementation with a possibly faster one. dev-db/firebird:client - Install client library and header files only dev-db/firebird:superserver - Install SuperServer dev-db/firebird:xinetd - Install ClassicServer dev-db/haildb:debug - Enable extra debug codepaths and assertions. If disabled, both the debug code and assertions are removed from the resulting binaries. Optimisations are untouched. dev-db/haildb:tcmalloc - Use the dev-util/google-perftools libraries to replace the malloc() implementation with a possibly faster one. dev-db/haildb:zlib - Add support for compressed tables through sys-libs/zlib. dev-db/ingres:client - Disable dbms component dev-db/ingres:das - Enable das support dev-db/ingres:demodb - Install demo DB dev-db/ingres:net - Enable net support dev-db/ingres:nodbms - Disable dbms component dev-db/maatkit:udf - Build the MySQL UDFs shipped with maatkit, requires non-minimal MySQL dev-db/mariadb:big-tables - Make tables contain up to 1.844E+19 rows dev-db/mariadb:cluster - Add support for NDB clustering (deprecated) dev-db/mariadb:community - Enables the community features from upstream. dev-db/mariadb:embedded - Build embedded server (libmysqld) dev-db/mariadb:extraengine - Add support for alternative storage engines (Archive, CSV, Blackhole, Federated(X), Partition) dev-db/mariadb:latin1 - Use LATIN1 encoding instead of UTF8 dev-db/mariadb:libevent - Use libevent for connection handling dev-db/mariadb:max-idx-128 - Raise the max index per table limit from 64 to 128 dev-db/mariadb:minimal - Install client programs only, no server dev-db/mariadb:pbxt - Add experimental support for PBXT storage engine dev-db/mariadb:profiling - Add support for statement profiling (requires USE=community). dev-db/mariadb:test - Install upstream testsuites for end use. dev-db/mysql:big-tables - Make tables contain up to 1.844E+19 rows dev-db/mysql:cluster - Add support for NDB clustering (deprecated) dev-db/mysql:community - Enables the community features from upstream. dev-db/mysql:embedded - Build embedded server (libmysqld) dev-db/mysql:extraengine - Add support for alternative storage engines (Archive, CSV, Blackhole, Federated(X), Partition) dev-db/mysql:latin1 - Use LATIN1 encoding instead of UTF8 dev-db/mysql:max-idx-128 - Raise the max index per table limit from 64 to 128 dev-db/mysql:minimal - Install client programs only, no server dev-db/mysql:pbxt - Add experimental support for PBXT storage engine dev-db/mysql:profiling - Add support for statement profiling (requires USE=community). dev-db/mysql:raid - Deprecated option, removed in the 5.0 series dev-db/mysql:test - Install upstream testsuites for end use. dev-db/mysql:xtradb - Add experimental support for Percona's InnoDB replacement: XtraDB dev-db/mysql-connector-c++:gcov - Build coverage support dev-db/postgis:geos - Add the sci-libs/geos library for exact topological tests dev-db/postgis:proj - Add the sci-libs/proj library for reprojection features dev-db/postgresql-base:pg-intdatetime - Enable --enable-integer-datetimes configure option, which changes PG to use 64-bit integers for timestamp storage dev-db/postgresql-base:pg_legacytimestamp - Use double precision floating-point numbers instead of 64-bit integers for timestamp storage. dev-db/postgresql-server:pg_legacytimestamp - Use double precision floating-point numbers instead of 64-bit integers for timestamp storage. dev-db/postgresql-server:uuid - Enable server side UUID generation (via dev-libs/ossp-uuid) dev-db/sqlite:extensions - Enable support for dynamic loading of extensions dev-db/sqlite:fts3 - Full text search using the fts3 module dev-db/sqlite:secure-delete - Overwrite deleted information with zeros in addition to marking the space as available for reuse. This causes a performance penalty. dev-db/sqlite:soundex - Enable the soundex function to compute soundex encodings of strings dev-db/sqlite:threadsafe - Enable thread safe operation of sqlite dev-db/sqlite:unlock-notify - Adds API for notifications when a database is unlocked in shared-cache mode dev-db/unixODBC:minimal - Disable bundled drivers and extra libraries (most users don't need these) dev-db/unixODBC:odbcmanual - Administrator, Internal Structure, Programmer and User documentation dev-dotnet/nant:bootstrap - Bootstrap nant by using pre-built ndoc binaries. dev-embedded/openocd:ftd2xx - Enable support for USB FTDI chips via dev-embedded/libftd2xx dev-embedded/openocd:ftdi - Enable support for USB FTDI chips via dev-embedded/libftdi dev-embedded/openocd:parport - Enable support for parport JTAG devices dev-embedded/openocd:presto - Enable support for AXIS PRESTO devices dev-embedded/ponyprog:epiphany - Enable support for www-client/epiphany dev-embedded/qvfb:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) dev-embedded/sdcc:boehm-gc - Enable Hans Boehm's garbage collector (dev-libs/boehm-gc) dev-embedded/urjtag:ftdi - Enable support for USB FTDI chips (dev-embedded/libftdi) dev-games/cegui:devil - Enable image loading via DevIL dev-games/cegui:irrlicht - Enable the Irrlicht renderer dev-games/cegui:xerces-c - Enable the Xerces-C++ XML parser module dev-games/crystalspace:3ds - Enables support for .3DS files in CrystalSpace dev-games/crystalspace:bullet - include support for Bullet library dev-games/crystalspace:cal3d - include support for skeleton animation dev-games/crystalspace:cegui - include support for Crazy Eddie GUI dev-games/crystalspace:cg - NVIDIA toolkit plugin dev-games/crystalspace:ode - include support for Open Dynamics Engine dev-games/guichan:allegro - Build the Allegro frontend dev-games/ode:double-precision - more precise calculations at the expense of speed dev-games/ode:gyroscopic - enable gyroscopic term (may cause instability) dev-games/ogre:cegui - build the CEGUI samples dev-games/ogre:cg - NVIDIA toolkit plugin dev-games/ogre:devil - image loading support with DevIL dev-games/ogre:double-precision - more precise calculations at the expense of speed dev-games/openscenegraph:fox - Build examples using x11-libs/fox library dev-games/openscenegraph:gdal - Enable support for sci-libs/gdal library dev-games/openscenegraph:openinventor - Build OpenInventor plugin dev-games/openscenegraph:osgapps - Build osg applications dev-games/openscenegraph:xrandr - Enable support for the X xrandr extension dev-games/physfs:grp - Enable Build Engine GRP archive support dev-games/physfs:hog - Enable Descent I/II HOG archive support dev-games/physfs:mvl - Enable Descent I/II MVL archive support dev-games/physfs:qpak - Enable Quake I/II QPAK archive support dev-games/physfs:wad - Enable Doom WAD archive support dev-games/physfs:zip - Enable ZIP archive support dev-haskell/gtk2hs:glade - Enable gnome-base/libglade bindings compilation dev-java/ant:antlr - Enable ANTLR Ant tasks dev-java/ant:bcel - Enable bcel (bytecode manipulation) Ant tasks dev-java/ant:commonslogging - Enable commons-logging Ant tasks dev-java/ant:commonsnet - Enable commons-net Ant tasks dev-java/ant:jai - Enable JAI (Java Imaging) Ant task dev-java/ant:javamail - Enable JavaMail Ant task dev-java/ant:jdepend - Enable Jdepend Ant tasks dev-java/ant:jmf - Enable JMF (Java Media Framework) Ant tasks dev-java/ant:jsch - Disable Jsch (ssh, scp and related) Ant tasks dev-java/ant:log4j - Enable Apache log4j Ant tasks dev-java/ant:oro - Enable Apache Oro Ant tasks dev-java/ant:regexp - Enable Apache Regexp Ant tasks dev-java/ant:resolver - Enable Apache Resolver Ant tasks dev-java/ant:testutil - Enable optional test util classes dev-java/antlr:gunit - gUnit is a "Unit Test" framework for ANTLR grammars dev-java/antlr:script - Install a script to run antlr dev-java/commons-collections:test-framework - Install the test framework dev-java/commons-logging:avalon-framework - Add optional support for avalon-framework dev-java/commons-logging:avalon-logkit - Add optional support for avalon-logkit dev-java/commons-logging:log4j - Add optional support for log4j dev-java/commons-logging:servletapi - Add optional support for servletapi dev-java/commons-modeler:commons-digester - Add support for the commons-digester based Mbeans Descriptor source dev-java/diablo-jdk:jce - Enable Java Cryptographic Extension Unlimited Strength Policy files dev-java/ecj-gcj:native - Build a native binary along with the jar. Provides faster execution time, but needs about 1G memory and some patience to compile. dev-java/eclipse-ecj:ant - Support using ecj in Ant builds via dev-java/ant-eclipse-ecj dev-java/emma:launcher - Install /usr/bin/emma. Collides with sci-biology/emboss. dev-java/fop:hyphenation - Precompile hyphenation patterns from the dev-java/offo-hyphenation package and install them as fop-hyph.jar dev-java/fop:jai - Enable jai support dev-java/fop:jimi - Enable jimi support dev-java/gjdoc:xmldoclet - Also build support for the xml doclet that generates output in xml instead of the traditional html javadoc. dev-java/gnu-classpath:alsa - Build with ALSA javax.sound.midi provider dev-java/gnu-classpath:dssi - Build with DSSI javax.sound.midi provider dev-java/gnu-classpath:gconf - Build with GConf preferences backend dev-java/gnu-classpath:gjdoc - Build GJDoc, a documentation generator dev-java/gnu-classpath:gmp - Build with GMP backend for java.math.BigInteger dev-java/gnu-classpath:gstreamer - Build with GStreamer javax.sound.sampler provider dev-java/gnu-classpath:gtk - Build with Gtk+ AWT peers dev-java/gnu-classpath:qt4 - Build with Qt4 AWT peers dev-java/gnu-classpath:xml - Build with native XML backend dev-java/ibm-jdk-bin:javacomm - Enable Java Communications API support dev-java/icedtea:cacao - Use the CACAO virtual machine instead of HotSpot on x86, amd64 or SPARC architectures. dev-java/icedtea:hs19 - Use the new version of HotSpot (19). dev-java/icedtea:nio2 - Enable backport of NIO2 to OpenJDK6. dev-java/icedtea:nss - Enable NSS security provider support. dev-java/icedtea:systemtap - Enable SystemTap probes in HotSpot. dev-java/icedtea:webstart - Enable Web Start support (via NetX). dev-java/icedtea:xrender - Enable support for using XRender with the AWT libraries. dev-java/icedtea:zero - Enable the zero assembler port of HotSpot. dev-java/itext:rtf - Build and provide libraries for rich text format dev-java/itext:rups - Build and provide GUI for Reading/Updating PDF Syntax dev-java/jamvm:libffi - use dev-libs/libffi to call native methods dev-java/jcs:admin - Enable JCS Admin servlets dev-java/jdbc-jaybird:jni - Build/Install JDBC Type 2 native components dev-java/jdbc-mysql:c3p0 - Enable c3p0 support dev-java/jdbc-mysql:log4j - Enable log4 support dev-java/jdbc-oracle-bin:dms - Enable support for the Oracle Dynamic Monitoring Service dev-java/jdbc-oracle-bin:ons - Enable support for the Oracle Notification Services (ONS) deamon dev-java/jython:servletapi - Add optional support for servlet-api dev-java/log4j:javamail - Build the SMTPAppender dev-java/log4j:jms - Build the JMSAppender dev-java/log4j:jmx - Build org.apace.log4j.jmx dev-java/proguard:ant - Ant task for using ProGuard in build.xml scripts dev-java/proguard:j2me - Adds support for J2ME Wireless Toolkit dev-java/qtjambi:phonon - Enable bindings to QT Phonon dev-java/qtjambi:webkit - Enable bindings to QT Webkit dev-java/qtjambi:xmlpatterns - Enable bindings to QT xmlpatterns dev-java/rxtx:lfd - Installs and uses LockFileServer daemon (lfd) dev-java/sun-jdk:derby - Enable Installation of Bundled Derby (Java DB) dev-java/sun-jdk:jce - Enable Java Cryptographic Extension Unlimited Strength Policy files dev-java/sun-jre-bin:jce - Enable Java Cryptographic Extension Unlimited Strength Policy files dev-java/swt:xulrunner - Embedded browser support via xulrunner-1.9 (1.8 for swt-3.3). Xulrunner 2.0 is not supported, will be replaced by webkit in 3.7. dev-lang/erlang:hipe - HIgh Performance Erlang extension dev-lang/erlang:kpoll - Enable kernel polling support dev-lang/erlang:sctp - Support for Stream Control Transmission Protocol dev-lang/gdl:hdf - Adds support for the Hierarchical Data Format dev-lang/gdl:udunits - Support for manipulating units of physical quantities dev-lang/gforth:force-reg - Enable a possibly unstable GCC flag for possibly large performance gains dev-lang/ghc:binary - Install the binary version directly, rather than using it to build the source version. dev-lang/ghc:ghcbootstrap - Internal: Bootstrap GHC from an existing GHC installation. dev-lang/icc:eclipse - Install the dev-util/eclipse-sdk plugins dev-lang/icc:idb - Install the Intel Debugger dev-lang/icc:ipp - Install the Intel Integrated Primitive dev-lang/icc:mkl - Install the Intel Math Kernel Library dev-lang/icon:iplsrc - install the icon programming library source dev-lang/idb:eclipse - Install the dev-util/eclipse-sdk plugins dev-lang/idb:icc - Use dev-lang/icc to install idb (default) dev-lang/idb:ifc - Use dev-lang/ifc to install idb dev-lang/ifc:idb - Install the Intel Debugger dev-lang/ifc:mkl - Install the Intel Math Kernel Library dev-lang/lisaac:vim - install a syntax file for vim dev-lang/logtalk:fop - Support for generating pdf documentation using fop dev-lang/logtalk:gnupl - Support GNU Prolog back-end compiler dev-lang/logtalk:qupl - Support Qu-Prolog back-end compiler dev-lang/logtalk:swipl - Support SWI-Prolog back-end compiler dev-lang/logtalk:xsbpl - Support XSB back-end compiler dev-lang/logtalk:xslt - Support for generating html documentation using xslt dev-lang/logtalk:yappl - Support YAP back-end compiler dev-lang/lua:deprecated - make deprecated data structures/routines available dev-lang/mercury:erlang - Support Mercury Erlang grade dev-lang/mlton:binary - install a binary version (need to do this once to bootstrap, until smlnj is supported) dev-lang/mono:moonlight - Generate Moonlight 2.1 assemblies dev-lang/mono:profile4 - Include partial support for C# 4.0 and some of the upcoming .NET 4.0 APIs. dev-lang/mono:xen - Make mono generate code that is considerably faster on xen VMs but slightly slower on for normal systems. dev-lang/perl:ithreads - Enable Perl threads, has some compatibility problems dev-lang/perl:perlsuid - Enable Perl SUID install. Has some risks associated. dev-lang/php:cli - Enable CLI SAPI dev-lang/php:concurrentmodphp - Make it possible to load both mod_php4 and mod_php5 into the same Apache2 instance (experimental) dev-lang/php:discard-path - Switch on common security setting for CGI SAPI dev-lang/php:embed - Enable embed SAPI dev-lang/php:enchant - Add supports Enchant spelling library. dev-lang/php:fdftk - Add supports for Adobe's FDF toolkit. dev-lang/php:fileinfo - Add fileinfo extension support dev-lang/php:filter - Add filter extension support dev-lang/php:force-cgi-redirect - Switch on common security setting for CGI SAPI dev-lang/php:fpm - Enable the FastCGI Process Manager SAPI dev-lang/php:hash - Enable the hash extension dev-lang/php:intl - Enables the intl extension for extended internalization support dev-lang/php:json - Enable JSON support dev-lang/php:ldap-sasl - Add SASL support for the PHP LDAP extension dev-lang/php:mysqlnd - Use native driver for mysql, mysqli, PDO_Mysql dev-lang/php:pcre - Adds support for Perl Compatible Regular Expressions (deprecated: always "on" in php 5.3) dev-lang/php:pdo - Enable the bundled PDO extensions dev-lang/php:phar - Enables the phar extension to provide phar archive support dev-lang/php:pic - Force shared modules to build as PIC on x86 (speed tradeoff with memory usage) dev-lang/php:reflection - Enable the reflection extension (Reflection API) (deprecated: always "on" in php 5.3) dev-lang/php:spl - Adds support for the Standard PHP Library (deprecated: always "on" in php 5.3) dev-lang/php:suhosin - Add Suhosin support (patch and extension from http://www.suhosin.org/) dev-lang/php:xmlreader - Enable XMLReader support dev-lang/php:xmlwriter - Enable XMLWriter support dev-lang/php:zip - Enable ZIP file support dev-lang/python:threads - Enable threading support. (DON'T DISABLE THIS UNLESS YOU KNOW WHAT YOU'RE DOING) dev-lang/python:wide-unicode - Enable wide Unicode implementation which uses 4-byte Unicode characters. Switching of this USE flag changes ABI of Python and requires reinstallation of many Python modules. (DON'T DISABLE THIS UNLESS YOU KNOW WHAT YOU'RE DOING) dev-lang/python:wininst - Install Windows executables required to create an executable installer for MS Windows. dev-lang/qu-prolog:pedro - Pedro subscription/notification communications system dev-lang/ruby:libedit - Use the dev-libs/libedit library to provide the readline extension, used for instance by the irb tool. This flag will take precedence over the readline USE flag. If neither libedit nor readline USE flags are enabled, the readline extension will not be built (and irb will lose line editing functionality). dev-lang/ruby:rdoc - Install dev-ruby/rdoc after installing Ruby. dev-lang/ruby:readline - Use the sys-libs/readline library to provide the readline extension, used for instance by the irb tool. This flag is meaningful only if the libedit USE flag is disabled. If neither libedit nor readline USE flags are enabled, the readline extension will not be built (and irb will lose line editing functionality). dev-lang/ruby:rubytests - Install ruby tests that can only be run after ruby is installed dev-lang/ruby:yaml - Use the dev-libs/libyaml library to build the psych extension, available since Ruby 1.9.2_rc2, in alternative to the bundled syck-based parser. dev-lang/ruby-enterprise:fastthreading - EXPERIMENTAL Enables fast threading routines. Removes support for callcc. dev-lang/ruby-enterprise:libedit - Use the dev-libs/libedit library to provide the readline extension, used for instance by the irb tool. This flag will take precedence over the readline USE flag. If neither libedit nor readline USE flags are enabled, the readline extension will not be built (and irb will lose line editing functionality). dev-lang/ruby-enterprise:readline - Use the sys-libs/readline library to provide the readline extension, used for instance by the irb tool. This flag is meaningful only if the libedit USE flag is disabled. If neither libedit nor readline USE flags are enabled, the readline extension will not be built (and irb will lose line editing functionality). dev-lang/ruby-enterprise:rubytests - Install ruby tests that can only be run after ruby is installed dev-lang/ruby-enterprise:tcmalloc - Add support for TCMalloc provided by dev-util/google-perftools dev-lang/scala:binary - Install from (Gentoo-compiled) binary instead of building from sources. Set this when you run out of memory during build. dev-lang/spidermonkey:threadsafe - Build a threadsafe version of spidermonkey dev-lang/swig:ccache - build ccache-swig(a fast compiler cache) dev-lang/vala:coverage - Enable coverage analysis dev-lang/vala:vapigen - Enable vala's library binding generator dev-libs/DirectFB:sysfs - Add support for the sysfs filesystem (requires Linux-2.6+) dev-libs/STLport:boost - Enable the usage of dev-libs/boost dev-libs/ace:ciao - Include Component Intergraced Ace ORB into the build of ace dev-libs/ace:tao - Include the ACE ORB (CORBA stuff) (called tao) into the build of ace dev-libs/apr:older-kernels-compatibility - Enable binary compatibility with older kernels dev-libs/apr:urandom - Use /dev/urandom instead of /dev/random dev-libs/atk:introspection - Use dev-libs/gobject-introspection for introspection dev-libs/boolstuff:static - Enable static linking dev-libs/boost:eselect - Run "eselect boost update" even if version is already selected dev-libs/boost:tools - Build and install the boost tools (bcp, quickbook, inspect, wave) dev-libs/crypto++:sse3 - Enable optimizations via sse3 assembly code dev-libs/cyberjack:fox - Enable installation of x11-libs/fox based fxcyberjack program dev-libs/cyberjack:pcsc-lite - Enable installation of sys-apps/pcsc-lite driver dev-libs/cyrus-sasl:authdaemond - Enable Courier-IMAP authdaemond's unix socket support (net-mail/courier-imap, mail-mta/courier) dev-libs/cyrus-sasl:ntlm_unsupported_patch - Add NTLM net-fs/samba NOT supported patch dev-libs/cyrus-sasl:sample - Build sample client and server dev-libs/cyrus-sasl:srp - Enable SRP dev-libs/cyrus-sasl:urandom - Use /dev/urandom instead of /dev/random dev-libs/e_dbus:bluetooth - Enable interfacing with net-wireless/bluez DBus API. dev-libs/e_dbus:connman - Enable interfacing with net-misc/connman DBus API. dev-libs/e_dbus:hal - Enable interfacing with sys-apps/hal DBus API. dev-libs/e_dbus:libnotify - Enable interfacing with x11-libs/libnotify DBus API. dev-libs/e_dbus:ofono - Enable interfacing with net-misc/ofono DBus API. dev-libs/e_dbus:ukit - Enable interfacing with sys-power/upower and sys-fs/udisks DBus API. dev-libs/ecore:ares - Enables support for asynchronous DNS using the net-dns/c-ares library dev-libs/ecore:evas - Provides easy to use canvas by gluing media-libs/evas and various input/output systems. dev-libs/ecore:glib - Enable dev-libs/glib eventloop support dev-libs/ecore:inotify - Enable support for inotify dev-libs/ecore:tslib - Build with tslib support for touchscreen devices. dev-libs/ecore:xprint - Enable X11 Xprint support dev-libs/eggdbus:largefile - Support for large files dev-libs/eina:default-mempool - By default use system's allocator (pass-through) instead of custom choice for Eina's own data structures. dev-libs/eina:mempool-buddy - Compile "buddy" memory pool allocation. dev-libs/eina:mempool-chained - Compile "chained-pool" memory pool allocation. dev-libs/eina:mempool-fixed-bitmap - Compile "fixed-bitmap" memory pool allocation. dev-libs/eina:mempool-pass-through - Compile "pass-through" (system's malloc) memory pool allocation. dev-libs/elfutils:lzma - Support automatic decompression of LZMA-compressed files and kernel images. dev-libs/fcgi:html - Install HTML documentation dev-libs/ferrisloki:stlport - Include support for dev-libs/STLport dev-libs/geoip:perl-geoipupdate - Install pure perl version of geoipupdate, with Proxy Server support via via the "http_proxy" environment variable and easy to customize. dev-libs/glib:introspection - Use dev-libs/gobject-introspection for introspection dev-libs/json-glib:introspection - Use dev-libs/gobject-introspection for introspection dev-libs/klibc:n32 - Force klibc to 32bit if on mips64 if not n32 userland dev-libs/libburn:track-src-odirect - Read track input with O_DIRECT (see man 2 open), this may deliver a better write performance in some situations dev-libs/libcdio:minimal - Only build the libcdio library and little more, just to be used to link against from multimedia players. With this USE flag enabled, none of the command-line utilities are built, nor is the CDDA library. dev-libs/libgdata:introspection - Use dev-libs/gobject-introspection for introspection dev-libs/libgee:introspection - Use dev-libs/gobject-introspection for introspection dev-libs/libgpg-error:common-lisp - Install common-lisp files dev-libs/libisoburn:external-filters - Allow the use of external processes as file content filters (Note: this is a potential security risk) dev-libs/libisoburn:external-filters-setuid - Also allow the use of external setuid processes as file content filters (Note: this is a potential security risk) dev-libs/libjit:interpreter - Enable the libjit interpreter dev-libs/libjit:long-double - Enable the use of long double for jit_nfloat dev-libs/libmail:apop - Enables the APOP authentication method dev-libs/libmemcached:hsieh - Use Hsieh hash algorithm. dev-libs/libmix:no-net2 - Disable support for virtual/libpcap and net-libs/libnet dev-libs/libprelude:easy-bindings - Enable support for high level bindings (available for C++, Perl, Python) dev-libs/libprelude:swig - Enable rebuild of swig bindings dev-libs/libpreludedb:swig - Enable rebuild of swig bindings dev-libs/libsqlora8:orathreads - Use Oracle threads dev-libs/libtomcrypt:libtommath - Use the portable math library (dev-libs/libtommath) dev-libs/libtomcrypt:tomsfastmath - Use the optimized math library (dev-libs/tomsfastmath) dev-libs/libunique:introspection - Use dev-libs/gobject-introspection for introspection dev-libs/log4cxx:smtp - Offer SMTP support via net-libs/libesmtp dev-libs/nss:utils - Install utilities included with the library dev-libs/opencryptoki:tpmtok - Offer support for TPM token dev-libs/openct:pcsc-lite - Enable support for sys-apps/pcsc-lite dev-libs/openobex:irda - Enable IrDA support dev-libs/opensc:openct - Build using dev-libs/openct compatibility dev-libs/opensc:pcsc-lite - Build with sys-apps/pcsc-lite dev-libs/openssl:rfc3779 - Enable support for RFC 3779 (X.509 Extensions for IP Addresses and AS Identifiers) dev-libs/pkcs11-helper:nss - Enable NSS crypto engine dev-libs/ppl:lpsol - Build the ppl_lpsol linear programming problem solver dev-libs/ppl:watchdog - Build the PPL Watchdog library - a C++ library for multiple, concurrent watchdog timers dev-libs/seed:dbus - Build the JS module for sys-apps/dbus and dev-libs/dbus-glib dev-libs/seed:mpfr - Build the JS module for dev-libs/mpfr dev-libs/seed:profile - Build support for profiling dev-libs/seed for development purposes dev-libs/seed:xml - Build JS module for dev-libs/libxml2 dev-libs/soprano:clucene - Enable dev-cpp/clucene backend support. dev-libs/soprano:java - Enables support for virtual/jre-1.6.0 (sesame2) storage backend. dev-libs/soprano:raptor - Enables support for media-libs/raptor RDF parser/serializer. dev-libs/soprano:redland - Enables support for the dev-libs/redland storage backend (really slow one). dev-libs/soprano:virtuoso - Enables support for dev-db/virtuoso storage backend. dev-libs/tinyxml:stl - Compile with TIXML_USE_STL support dev-libs/totem-pl-parser:introspection - Use dev-libs/gobject-introspection for introspection dev-libs/udis86:pic - Force shared libraries to be built as PIC dev-libs/xerces-c:iconv - Use iconv (virtual/libiconv) as message loader and transcoder (in general it would be possible to use iconv only as message loader and something else like icu or the native method as transcoder and vice-versa, but this is a less common case and hard to handle) dev-libs/xerces-c:libwww - Use the net-libs/libwww library for fetching URLs, instead of the builtin method dev-libs/xerces-c:threads - Enable threading support through pthread (or other libraries on AIX, IRIX, HPUX, Solars). Highly recommended dev-libs/xml-security-c:xalan - Enable support for XSLT and XPath parsing by dev-libs/xalan-c dev-libs/xmlrpc-c:abyss - Build the Abyss mini web-server. dev-libs/xmlrpc-c:threads - Controls whether to build the Abyss web-server with pthreads or fork 'threading'. dev-libs/xmlrpc-c:tools - Build the xmlrpc* tools. dev-libs/xmlsec:gcrypt - Install xmlsec-gcrypt library dev-libs/xmlsec:gnutls - Install xmlsec-gnutls library dev-libs/xmlsec:nss - Install xmlsec-nss library dev-libs/xmlsec:openssl - Install xmlsec-openssl library dev-libs/xqilla:faxpp - Use dev-libs/faxpp instead of Xerces-C for certain tasks dev-libs/xqilla:htmltidy - Use app-text/htmltidy when parsing HTML dev-libs/yaz:ziffy - Install ziffy, a promiscuous Z39.50 APDU sniffer dev-lisp/abcl:clisp - Build Armed Bear Common Lisp using GNU CLISP dev-lisp/abcl:cmucl - Build Armed Bear Common Lisp using CMU Common Lisp dev-lisp/abcl:jad - Enable support for disassembling compiled code using JAD dev-lisp/clisp:hyperspec - Use local hyperspec instead of online version dev-lisp/clisp:new-clx - Build CLISP with support for the NEW-CLX module which is a C binding to the Xorg libraries dev-lisp/clisp:pari - Build CLISP with support for the PARI Computer Algebra System dev-lisp/clisp:svm - Build CLISP with support for the Support Vector Machine module dev-lisp/cmucl:nosource - Don't include source code for CMUCL in installation dev-lisp/ecls:gengc - Use generational garbage collection (experimental) dev-lisp/ecls:precisegc - Use type information during garbage collection (experimental) dev-lisp/gcl:ansi - Build a GCL with ANSI support (else build a traditional CLtL1 image) dev-lisp/gcl:custreloc - Build a GCL which uses custom GCL code for linking dev-lisp/gcl:dlopen - Build a GCL which uses dlopen for linking dev-lisp/gcl:gprof - Build a GCL with profiling support dev-lisp/sbcl:cobalt - mips only: use mipsel binary instead of mips big endian binary to bootstrap dev-lisp/sbcl:ldb - Include support for the SBCL low level debugger dev-lua/luarocks:curl - Uses net-misc/curl for fetching lua packages instead of net-misc/wget. dev-lua/luarocks:openssl - Uses dev-libs/openssl for verifying lua packages instead of md5sum. dev-ml/camlimages:gs - Ghostscript support (app-text/ghostscript-gpl) dev-ml/lablgtk:glade - Enable libglade bindings compilation. dev-ml/lablgtk:gnomecanvas - Enable libgnomecanvas bindings compilation. dev-ml/lablgtk:sourceview - Enable GtkSourceView support dev-ml/ocamlnet:httpd - Enables net-httpd web server component dev-ml/ocamlnet:zip - Enables netzip support to read/write gzip data using object channels dev-perl/App-Nopaste:clipboard - copying of URLs with -x/--copy dev-perl/App-Nopaste:github - Github authentication dev-perl/App-Nopaste:pastebin - pastebin.com support dev-perl/DBIx-Class:admin - Modules required for the DBIx::Class administrative library dev-perl/DBIx-Class:admin_script - Modules required for the CLI DBIx::Class interface dbicadmin dev-perl/DBIx-Class:deploy - Modules required for "deploy" in DBIx::Class::Storage::DBI and "deploymen_statements" in DBIx::Class::Storage::DBI dev-perl/DBIx-Class:replicated - Modules required for DBIx::Class::Storage::DBI::Replicated dev-perl/Eidetic:auth - Enables dev-perl/Apache-AuthTicket based cookie authentication dev-perl/GD:animgif - Enable animated gif support dev-perl/Graphics-ColorNames:recommended - Install recommended support modules dev-perl/HTML-Mason:modperl - Enable www-apache/mod_perl support dev-perl/PDL:badval - Enable badval support dev-perl/Panotools-Script:gui - Installs GUIs for some tools dev-perl/Sysadm-Install:hammer - Enable hammer() funtion to run a command in the shell and simulate a user hammering the ENTER key to accept defaults on prompts dev-php/PEAR-HTTP_Download:minimal - Do not include support for PEAR-MIME_Type dev-php/PEAR-HTTP_Download:postgres - Send postgres LOBs without buffering dev-php/PEAR-PHP_Shell:auto-completion - Enable tab-completion dev-php5/ZendFramework:cli - Enables the CLI dev-php5/ZendFramework:doc - Installs the documentation dev-php5/ZendFramework:examples - Installs the examples dev-php5/ZendFramework:minimal - Installs the minimal version without Dojo toolkit, tests and demos dev-php5/eaccelerator:contentcache - Enable content caching dev-php5/eaccelerator:disassembler - Enable the eA disassembler dev-php5/eaccelerator:doccommentinclusion - If you want eAccelerator to retain doc-comments in internal php structures. dev-php5/eaccelerator:inode - Use inode-based caching dev-php5/php-gtk:glade - Enable libglade support dev-php5/php-gtk:libsexy - Enable libsexy support dev-php5/php-gtk:mozembed - Enable GtkMozembed support dev-php5/php-gtk:scintilla - Enable Scintilla support dev-python/PyFoam:extras - Enable optional dependencies dev-python/PyQt4:X - Build the QtGui and QtDesigner modules dev-python/PyQt4:assistant - Build the QtHelp and QtAssistant modules dev-python/PyQt4:declarative - Build the QtDeclarative module dev-python/PyQt4:kde - Select media-sound/phonon as Phonon variant needed for KDE dev-python/PyQt4:multimedia - Build the QtMultimedia module dev-python/PyQt4:opengl - Build the QtOpenGL module dev-python/PyQt4:phonon - Build the phonon module dev-python/PyQt4:sql - Build the QtSql module dev-python/PyQt4:svg - Build the QtSvg module dev-python/PyQt4:webkit - Build the QtWebKit module dev-python/PyQt4:xmlpatterns - Build the QtXmlPatterns module dev-python/anyvc:bazaar - Add support for Bazaar dev-python/anyvc:git - Add support for Git dev-python/anyvc:mercurial - Add support for Mercurial dev-python/atpy:fits - Enable support for reading and FITS with dev-python/pyfits. dev-python/atpy:votable - Enable support for reading and VOTABLE with dev-python/vo. dev-python/bpython:urwid - Backend based on dev-python/urwid dev-python/cgkit:3ds - Enable support for importing 3D Studio models dev-python/dap:server - Enable OpenDAP server support dev-python/django-extensions:graphviz - Create a diagram of your database entity relationships using dev-python/pygraphviz. dev-python/django-extensions:s3 - Upload your media files to S3. dev-python/django-extensions:vcard - Export your users email addresses to the vcard format. dev-python/docutils:glep - Install support for GLEPs dev-python/jinja:i18n - Enables support for i18n with dev-python/Babel dev-python/kaa-base:tls - SSL/TLS support via dev-python/tlslite dev-python/ldaptor:web - enable the web front end for ldaptor (uses dev-python/nevow) dev-python/markdown:pygments - Enable fancy pygments support dev-python/matplotlib:excel - Pull dev-python/xlwt for the exceltools toolkit dev-python/matplotlib:traits - Pull dev-python/traits for the experimental enthought traits support dev-python/mpmath:matplotlib - Add support for dev-python/matplotlib dev-python/numexpr:mkl - Enable support for Intel Vector Math Library, part of sci-libs/mkl. dev-python/paste:flup - enable support for flup (and therefore for various wgsi servers and middleware) dev-python/paste:openid - enable OpenID support dev-python/psycopg:mxdatetime - Enable support for MX DateTime and use it instead of Python's built-in datetime module dev-python/pygobject:introspection - Use dev-libs/gobject-introspection for introspection dev-python/pygobject:libffi - Enable support to connect to signals on python objects from C. dev-python/pylons:genshi - Add optional genshi support dev-python/pylons:jinja - Add optional jinja support dev-python/pyyaml:libyaml - enable libyaml support dev-python/pyzor:pyzord - enable support for pyzord dev-python/rdflib:redland - enable support for Redland triplestore dev-python/rdflib:zodb - enable support for Zope Object Database triplestore dev-python/restkit:cli - Install the restcli command line interface/tool, based on dev-python/ipython dev-python/spyder:matplotlib - Add support for dev-python/matplotlib dev-python/spyder:mayavi - Add support for sci-visualization/mayavi dev-python/spyder:numpy - Add support for dev-python/numpy dev-python/spyder:pylint - Add support for dev-python/pylint dev-python/spyder:scipy - Add support for sci-libs/scipy dev-python/sympy:imaging - Add support for dev-python/imaging dev-python/sympy:ipython - Add support for dev-python/ipython dev-python/sympy:mathml - Add support for mathml dev-python/sympy:texmacs - Add support for app-office/texmacs dev-python/twisted:serial - include serial port support dev-python/wxpython:doc - Install HTML wxWidgets docs and wxpython API reference. dev-python/wxpython:examples - Install interactive demo module browser and sample applets. dev-python/zsi:twisted - add support for dev-python/twisted dev-ruby/camping:mongrel - Also install www-servers/mongrel dev-ruby/nokogiri:ffi - Use the Foreign Function Interface library (as provided by dev-java/jruby or dev-ruby/ffi depending on the implementation) rather than building a C extension to wrap around the libxml/libxslt interfaces. Note: JRuby always uses the FFI interface as native extensions are not supported. dev-ruby/ruby-sdl:image - Enable media-libs/sdl-image support dev-ruby/ruby-sdl:mixer - Enable media-libs/sdl-mixer support dev-ruby/ruby-sdl:sge - Enable sdl-sge support dev-ruby/rubygems:server - Install support for the rubygems server dev-ruby/sqlite3-ruby:swig - Use dev-lang/swig to generate bindings dev-scheme/bigloo:bglpkg - Build bglpkg binary, which can be use to access scmpkg servers dev-scheme/bigloo:calendar - Build the embedded library for calendar programming dev-scheme/bigloo:crypto - Build the embedded cryptographic library dev-scheme/bigloo:debug - Enable extra debug codepaths dev-scheme/bigloo:doc - Install Bigloo Manual (HTML docs of Bigloo and r5rs) dev-scheme/bigloo:emacs - Build and install the Bigloo Developement Environment for Emacs (aka bee-mode) dev-scheme/bigloo:gmp - Adds support for dev-libs/gmp (GNU MP library) dev-scheme/bigloo:gstreamer - Adds support for media-libs/gstreamer dev-scheme/bigloo:java - Enable the JVM backend for the Bigloo compiler dev-scheme/bigloo:mail - Mail library for email management (e.g. maildir and imap support) dev-scheme/bigloo:multimedia - Build multimedia library (e.g. for managing images). Needed for dev-scheme/hop dev-scheme/bigloo:packrat - Bigloo port of Tony Garnock-Jones' packrat parser dev-scheme/bigloo:sqlite - Use the system-wide dev-db/sqlite dev-scheme/bigloo:srfi1 - Build the srfi1 library: List library dev-scheme/bigloo:srfi27 - Build the srfi27 library: Source of Random Bits (32bit-arch only) dev-scheme/bigloo:ssl - Adds support for SSL connections through dev-libs/openssl dev-scheme/bigloo:text - Library for dealing with text (e.g. BibTeX parser) dev-scheme/bigloo:threads - Enable thread support, it depends on dev-libs/boehm-gc built with threads use flag dev-scheme/bigloo:web - Library for web programming (e.g. XML, CGI parsers). Needed for dev-scheme/hop dev-scheme/gauche-gl:cg - Enable NVidia Cg binding dev-scheme/gauche-gtk:glgd - Enable GL graph draw dev-scheme/guile:debug-freelist - Include garbage collector freelist debugging code dev-scheme/guile:debug-malloc - Include malloc debugging code dev-scheme/guile:deprecated - Enable deprecated features dev-scheme/guile:discouraged - (implied by deprecated) enable merely discouraged features dev-scheme/guile:elisp - Enable Emacs Lisp support dev-scheme/guile:networking - Include networking interfaces dev-scheme/guile:regex - Include regular expression interfaces dev-scheme/hop:debug - Enables building with debug symbols dev-scheme/hop:ssl - Enable SSL support for hop dev-scheme/hop:threads - Enable thread support for hop, it depends on dev-scheme/bigloo built with threads use flag. dev-scheme/kawa:awt - Assume AWT is available dev-scheme/kawa:echo2 - Enable support for the Echo2 web toolkit with dev-java/echo2 dev-scheme/kawa:frontend - Build "kawa" front-end program using sys-libs/readline dev-scheme/kawa:jemacs - Build JEmacs dev-scheme/kawa:krl - Build BRL emulation and KRL dev-scheme/kawa:sax - Assume SAX2 is available with dev-java/sax dev-scheme/kawa:servlets - Build support for generating servlets with dev-java/servletapi dev-scheme/kawa:swing - Assume Swing is available dev-scheme/kawa:swt - Assume SWT is available with dev-java/swt dev-scheme/kawa:xqtests - Support XQuery Test Suite dev-scheme/plt-scheme:backtrace - Support GC backtrace dumps dev-scheme/plt-scheme:cgc - Compile and install additional executables which use the conservative garbage collector dev-scheme/plt-scheme:llvm - Add support for compiling to the low-level virtual machine (llvm) dev-scheme/scm:arrays - Support for arrays, uniform-arrays and uniform-vectors. dev-scheme/scm:bignums - Support for large precision integers. dev-scheme/scm:cautious - SCM will always check the number of arguments to interpreted closures. dev-scheme/scm:dynamic-linking - Be able to load compiled files while running. dev-scheme/scm:engineering-notation - Floats to display in engineering notation (exponents always multiples of 3) instead of scientific notation. dev-scheme/scm:gsubr - generalized c arguments: for arbitrary (more then 11) arguments to C functions. dev-scheme/scm:inexact - Support for floating point numbers. dev-scheme/scm:ioext - Commonly available I/O extensions: line I/O, file positioning, file delete and rename, and directory functions. dev-scheme/scm:macro - C level support for hygienic and referentially transparent macros (syntax-rules macros). dev-scheme/scm:regex - String regular expression matching. dev-scheme/scm:unix - Support for: nice, acct, lstat, readlink, symlink, mknod and sync. dev-tcltk/expect-lite:debug - pull in packages needed for runtime interactive debugger dev-tcltk/tktreectrl:shellicon - shellicon extension dev-tex/dot2texi:pgf - Enable support for dev-tex/pgf (The TeX Portable Graphic Format) dev-tex/dot2texi:pstricks - Enable pstricks support dev-tex/latex-beamer:lyx - Install with app-office/lyx layouts dev-util/anjuta:devhelp - Enable devhelp integration dev-util/anjuta:glade - Build glade plugin for anjuta dev-util/anjuta:introspection - Use dev-libs/gobject-introspection for introspection dev-util/anjuta:sourceview - Build sourceview editing plugin for anjuta dev-util/anjuta:symbol-db - Enable symbol database plugin for anjuta dev-util/anjuta:vala - Enable support for the Vala programming language dev-util/astyle:libs - builds and installs both shared and static library interfaces dev-util/buildbot:irc - Add support for status delivery through an ircbot. dev-util/buildbot:mail - Add support for watching a maildir for commits. dev-util/buildbot:manhole - Add support for manhole (debug over ssh) dev-util/catalyst:ccache - Enables ccache support dev-util/codeblocks:contrib - Build additional contrib components dev-util/cppcheck:htmlreport - install cppcheck-htmlreport dev-util/ctags:ada - Enable Ada support dev-util/dialog:minimal - Disable library, install command-line program only dev-util/geany:vte - Enable Terminal support (x11-libs/vte) dev-util/geany-plugins:enchant - Enable spell checking using enchant dev-util/geany-plugins:gtkspell - Use gtkspell for dictionary support dev-util/global:vim - Integrate the GNU GLOBAL source code tag system with Vim dev-util/google-perftools:debug - Build a set of libraries with debug support (so-called debugalloc). These are available by default but are not needed unless you're actually developing using tcmalloc. dev-util/google-perftools:largepages - Use (experimental) larger pages for tcmalloc, this increases memory usage, but should speed up the allocation/free operations. dev-util/google-perftools:minimal - Only build the tcmalloc_minimal library, ignoring the heap checker and the profilers. dev-util/gtk-doc:highlight - Enable source code highlighting dev-util/gtk-doc:vim - Enable source code highlighting through app-editors/vim dev-util/kdevelop:cmake - Enable support for CMake build system dev-util/kdevelop:okteta - Enable hex editor plugin dev-util/kdevelop:qmake - Enable support for QMake build system dev-util/kdevelop:qthelp - Enable support for QtHelp documentation browsing dev-util/kdevplatform:git - Enable Git version control support dev-util/kdevplatform:reviewboard - Enable reviewboard support dev-util/metro:ccache - Enable support for ccache dev-util/metro:git - Enable support for git snapshots dev-util/metro:threads - Enable support for pbzip2 tarball packing/unpacking dev-util/mono-tools:webkit - Use net-libs/webkit-gtk for rendering. dev-util/nemiver:memoryview - Enable the optional hexadecimal memory inspection with app-editors/ghex. dev-util/netbeans:keychain - enables support for keychain in netbeans start script dev-util/nsis:config-log - Enable the logging facility (useful in debugging installers) dev-util/nvidia-cuda-sdk:cuda - Build CUDA binaries. dev-util/nvidia-cuda-sdk:emulation - Build binaries for device emulation mode. These binaries will not require a CUDA-capable GPU to run. dev-util/nvidia-cuda-sdk:opencl - Build OpenCL binaries. dev-util/nvidia-cuda-toolkit:debugger - Installs the CUDA debugger. dev-util/nvidia-cuda-toolkit:opencl - Installs OpenCL utilities. dev-util/nvidia-cuda-toolkit:profiler - Installs the NVIDIA CUDA visual profiler. dev-util/perf:demangle - Enable C++ symbol name demangling, using libbfd from sys-devel/binutils. When this flag is enabled, the package will have to be rebuilt after every version bump of binutils. dev-util/perf:doc - Build documentation and man pages. With this USE flag disabled, the --help parameter for perf and its sub-tools will not be available. This is optional because it depends on a few documentation handling tools that are not always welcome on user systems. dev-util/perf:perl - Add support for Perl as a scripting language for perf tools. dev-util/qdevelop:plugins - Build and install additional plugins dev-util/qt-creator:bineditor - enable bineditor plugin dev-util/qt-creator:bookmarks - enable bookmarks plugin dev-util/qt-creator:cmake - enable cmake project manager plugin dev-util/qt-creator:debugger - enable debugger plugin dev-util/qt-creator:designer - enable designer plugin dev-util/qt-creator:fakevim - enable vim-like key bindings plugin dev-util/qt-creator:git - enable git plugin dev-util/qt-creator:mercurial - enable mercurial plugin dev-util/qt-creator:perforce - enable perforce software configuration manager plugin dev-util/qt-creator:qml - Simple way of building UIs based on Qt Declarative module dev-util/qt-creator:qtscript - enable qt script editor plugin dev-util/qt-creator:subversion - enable subversion plugin dev-util/radare:gui - Enable the graphical user interface of radare (broken) dev-util/radare:vala - Enable support for the vala programming language dev-util/schroot:btrfs - Enable support for chroots using btrfs snapshots. dev-util/schroot:dchroot - Enables the building of a wrapper named "dchroot", replacing sys-apps/dchroot. dev-util/schroot:lvm - Enable support for chroots using LVM snapshots. dev-util/strace:aio - Enable dev-libs/libaio support for tracing Asynchronous I/O operations dev-util/universalindentgui:html - Add support for HTML files dev-vcs/bzr:sftp - Enable sftp support dev-vcs/bzr-gtk:gconf - Enable GConf support dev-vcs/bzr-gtk:gpg - Support signing with GnuPG. dev-vcs/bzr-gtk:nautilus - Integrate with Nautilus file manager dev-vcs/bzr-gtk:sourceview - Enable GtkSourceView support dev-vcs/cvs:server - Enable server support dev-vcs/cvs2svn:bazaar - Support for dev-vcs/bzr dev-vcs/cvs2svn:git - Support for dev-vcs/git dev-vcs/git:blksha1 - Use the new optimized SHA1 implementation. dev-vcs/git:cgi - Install gitweb too dev-vcs/git:gtk - Include the gitview contrib tool. dev-vcs/git:mozsha1 - Makes git use an optimized SHA1 routine from Mozilla that should be fast on non-x86 machines. dev-vcs/git:ppcsha1 - Make use of a bundled routine that is optimized for the PPC arch. dev-vcs/git:subversion - Include git-svn for dev-vcs/subversion support. dev-vcs/git:webdav - Adds support for push'ing to HTTP repositories via DAV. dev-vcs/gitolite-gentoo:contrib - Install user-contributed files dev-vcs/mercurial:bugzilla - Support bugzilla integration. dev-vcs/mercurial:gpg - Support signing with GnuPG. dev-vcs/mercurial:tk - Install dev-lang/tk for hgk script. dev-vcs/qct:bazaar - Support for dev-vcs/bzr dev-vcs/qct:mercurial - Support for dev-vcs/mercurial dev-vcs/qct:monotone - Support for dev-vcs/monotone dev-vcs/rabbitvcs:cli - Eanble console based frontend dev-vcs/rabbitvcs:diff - Use for diff command dev-util/meld dev-vcs/rabbitvcs:gedit - Enable plugin for app-editors/gedit dev-vcs/rabbitvcs:nautilus - Enable extension for gnome-base/nautilus dev-vcs/rabbitvcs:thunar - Enable extension for xfce-base/thunar dev-vcs/subversion:ctypes-python - Build and install Ctypes Python bindings dev-vcs/subversion:dso - Enable runtime module search dev-vcs/subversion:extras - Install extra scripts (examples, tools, hooks) dev-vcs/subversion:webdav-neon - Enable WebDAV support using net-libs/neon dev-vcs/subversion:webdav-serf - Enable WebDAV support using net-libs/serf dev-vcs/svk:log4p - Enable perl logger support dev-vcs/svk:pager - Enable perl pager selection support dev-vcs/svk:patch - Enable patch creation, import support games-action/abuse:demo - Use the demo data instead of the full game games-action/abuse:levels - Install user-created levels (fRaBs) games-action/abuse:sounds - Install optional sound data games-action/chromium:mixer - Enables media-libs/sdl-mixer sound backend instead of media-libs/openal one. games-action/d1x-rebirth:awe32 - Enable AWE32 support games-action/d1x-rebirth:demo - Use the demo data instead of the full game games-action/d1x-rebirth:mixer - Enable mixer support games-action/d1x-rebirth:mpu401 - Enable MPU401 music support games-action/d2x-rebirth:awe32 - Enable AWE32 support games-action/d2x-rebirth:mpu401 - Enable MPU401 music support games-action/openlierox:breakpad - Compile with support for breakpad crash reporting system games-action/teeworlds:server - Enable compilation of server games-action/xshipwars:yiff - Add support for the YIFF sound server games-arcade/bomns:editor - enables building the level editor games-arcade/burgerspace:network - Enable client-server support games-arcade/jumpnbump:music - Enable playing of background music games-arcade/lbreakout2:themes - Install additional themes games-arcade/moleinvasion:music - Download and install the music files games-arcade/slimevolley:net - Enable network support games-arcade/smc:music - Download and install the music files games-arcade/stepmania:force-oss - Force using OSS games-arcade/triplexinvaders:psyco - psyco python accelerator games-arcade/tuxanci:sound - Enable sound games-arcade/ultrastar-ng:songs - Install a few demo songs games-arcade/ultrastar-ng:video - Enable smpeg video support games-board/chessdb:tb4 - Install 4 pieces table bases games-board/crafty:no-opts - Don't try to enable crazy CFLAG options games-board/freedoko:backgrounds - Install additional background images games-board/freedoko:gnomecards - Install the gnome-games card set games-board/freedoko:kdecards - Install the KDE card set games-board/freedoko:net - Enable network game support games-board/freedoko:openclipartcards - Install the openclipartcards card set games-board/freedoko:pysolcards - Install the PySol card set games-board/freedoko:xskatcards - Install the XSkat card set games-board/grhino:gtp - Install the GTP (Go/Game Text Protocol) frontend games-board/pasang-emas:extras - Install some extra themes games-board/pysolfc:extra-cardsets - Install extra cardsets games-board/pysolfc:sound - Enable sound support usingdev-python/pygame games-board/spider:athena - Enable athena widgets games-board/xboard:default-font - Install the default font that xboard uses games-board/xboard:zippy - Enable experimental zippy client games-emulation/generator:sdlaudio - Enable SDL Audio games-emulation/snes9x:netplay - Enable playing ROMs over the network (not recommended) games-emulation/snes9x:xrandr - Enable support for the X xrandr extension games-emulation/xmess:net - Add network support games-engines/frobtads:tads2compiler - Build TADS2 compiler games-engines/frobtads:tads3compiler - Build TADS3 compiler games-engines/scummvm:fluidsynth - compile with support for fluidsynth games-fps/darkplaces:cdsound - Enables using CD audio in the engine games-fps/darkplaces:demo - Uses the demo data from quake1 (quake1-demodata) games-fps/darkplaces:lights - Install and setup the updated light maps games-fps/darkplaces:textures - Install and setup the updated textures games-fps/doom-data:doomsday - Add wrapper to run it within doomsday games-fps/doom3:roe - Adds support for the Resurrection of Evil expansion games-fps/duke3d:demo - Install the demo files games-fps/duke3d:pic - disable optimized assembly code that is not PIC friendly games-fps/ezquake-bin:security - install the security module needed for some servers games-fps/freedoom:doomsday - Add wrapper to run it within doomsday games-fps/nexuiz:maps - Install the community map pack games-fps/quake2-icculus:demo - Install the demo files (quake2-demodata) and configure for use games-fps/quake2-icculus:qmax - Build the pretty version (quake max) games-fps/quake2-icculus:rogue - Build support for the 'Ground Zero' Mission Pack (rogue) games-fps/quake2-icculus:xatrix - Build support for the 'The Reckoning' Mission Pack (xatrix) games-fps/quake3:teamarena - Adds support for Team Arena expansion pack games-fps/quake3-bin:teamarena - Adds support for Team Arena expansion pack games-fps/qudos:demo - Install the demo files (quake2-demodata) and configure for use games-fps/qudos:mods - Build support for the quake2 mission packs games-fps/qudos:qmax - Build the pretty version (quake max) games-fps/qudos:textures - Install the enhanced textures (quake2-textures) games-fps/rott:demo - Install the shareware version games-fps/unreal-tournament-goty:S3TC - Add the extra fancy textures to UT ... only works on certain cards (nvidia/ati/s3) games-fps/warsow:angelscript - Enable AngelScript support games-fps/warsow:irc - Enable IRC support games-fps/worldofpadman:maps - Install extra maps (PadPack) games-kids/gcompris:gnet - will let GCompris fetch content from a web server games-puzzle/cuyo:music - Enable playing of background music games-puzzle/jag:editor - Install level editor games-puzzle/jag:extras - Install additional graphics games-puzzle/xlogical:alt_gfx - Use alternate graphics which are closer to the original Amiga version games-roguelike/angband:sound - Enable and install sounds games-rpg/drascula:audio - Install optional audio files games-rpg/eternal-lands-data:bloodsuckermaps - Will install Bloodsucker's Maps in place of the official map files. games-rpg/eternal-lands-data:music - Adds in-game music. games-rpg/eternal-lands-data:sound - Adds in-game sound effects. games-rpg/kqlives:cheats - Enable cheating mode games-rpg/nwn:hou - Install the Hordes of the Underdark expansion pack games-rpg/nwn:sou - Installs the Shadows of Undrentide expension pack games-rpg/nwn-data:hou - Install the Hordes of the Underdark expansion pack games-rpg/nwn-data:nowin - For those people who cant grab the 1.2 gigs of data files from a windows partition games-rpg/nwn-data:sou - Installs the Shadows of Undrentide expension pack games-simulation/openttd:aplaymidi - Enables midi music in game, using aplaymidi as an external player games-simulation/openttd:dedicated - Build only the openttd server, and not the client. games-simulation/openttd:lzo - Enables LZO compression for savegames. This is only needed to load extremely old savegames. (versions before 0.2) games-simulation/openttd:openmedia - Enables the free open media sets: OpenGFX, OpenSFX, OpenMSX, removing the requirement for proprietary TTD assets to play OpenTTD. games-simulation/singularity:music - Install music files games-sports/xmoto:editor - Depend on inkscape, scripts to convert svg to level (svg2lvl) games-strategy/dark-oberon:fmod - Add sound support (fmod) games-strategy/defcon-demo:system-libs - Use system libraries instead of the ones included in the upstream distribution. games-strategy/freeciv:auth - Add authentication capability games-strategy/freeciv:ggz - Add support for GGZ Gaming Zone games-strategy/freeciv:sound - Add support for sound provided by media-libs/sdl-mixer games-strategy/glest:editor - Also install a level editor games-strategy/heroes3:maps - Installs optional map data games-strategy/heroes3:music - Installs optional music data games-strategy/heroes3:sounds - Installs optional sound data games-strategy/naev:mixer - Enables media-libs/sdl-mixer sound backend in addition to media-libs/openal one. games-strategy/ufo-ai:editor - Build map editor games-strategy/uqm:music - download and install music files (large) games-strategy/uqm:remix - download and install music remix files (large) games-strategy/uqm:voice - download and install voice files (large) games-strategy/wesnoth:server - Enable compilation of server games-strategy/wesnoth:tinygui - enable GUI reductions for resolutions down to 320x240 (PDAs) games-strategy/x2:bonusscripts - Add bonus scripts games-strategy/x2:dynamic - Use dynamic binaries instead of static games-strategy/x2:langpacks - Install additional language packs games-strategy/x2:modkit - Install the modkit games-util/gslist:web - Enable the web interface games-util/xboxdrv:daemon - Install xboxdrv-daemon (and its dependencies) gnome-base/dconf:introspection - Use dev-libs/gobject-introspection for introspection gnome-base/dconf:vala - Add support for dev-lang/vala gnome-base/gconf:introspection - Use dev-libs/gobject-introspection for introspection gnome-base/gdm:consolekit - Allow proper handling of removable media according to who is actually present on the machine. gnome-base/gdm:dmx - Enables Distributed Multihead X (DMX) support gnome-base/gdm:remote - Enables support for secure remote connections gnome-base/gdm:xklavier - Use x11-libs/libxklavier for keyboard management gnome-base/gnome-applets:battstat - Enable deprecated battery applet for people unable to use gnome-extra/gnome-power-manager instead. gnome-base/gnome-light:automount - Use gnome-base/gvfs[gdu] for automounting of drives in nautilus gnome-base/gnome-menus:introspection - Use dev-libs/gobject-introspection for introspection gnome-base/gnome-mount:nautilus - Enables the Nautilus plugin gnome-base/gnome-panel:bonobo - Enable Bonobo compatibility modules for applets still not ported to DBUS. gnome-base/gnome-panel:introspection - Use dev-libs/gobject-introspection for introspection gnome-base/gnome-session:splash - Enable gnome splash screen gnome-base/gnome-volume-manager:automount - Enable support for automounting devices that are handled by gnome-base/nautilus since 2.22. This should be off on most Gnome systems. gnome-base/gnome-volume-manager:consolekit - Use sys-auth/consolekit to determine policy on removable media. gnome-base/gvfs:archive - Enables support for accessing files in archives transparently via app-arch/libarchive gnome-base/gvfs:fuse - Enables fuse mount points in $HOME/.gvfs for legacy application access gnome-base/gvfs:gdu - Enable sys-apps/gnome-disk-utility integration gnome-base/gvfs:http - Enable the HTTP/DAV backend using net-libs/libsoup-gnome gnome-base/gvfs:iphone - Enables support for the iPhone and iPod touch gnome-base/gvfs:udev - Enable udev base replacement code for cdda feature gnome-base/libgnomecanvas:glade - Enable glade support gnome-base/librsvg:tools - Build miscellaneous tools gnome-base/nautilus:introspection - Use dev-libs/gobject-introspection for introspection gnome-extra/avant-window-navigator:vala - Enables support for applets written in dev-lang/vala. gnome-extra/avant-window-navigator:xfce - Enables support for the XFCE 4 desktop environment gnome-extra/avant-window-navigator-extras:webkit - Enables support for net-libs/webkit-gtk. gnome-extra/evolution-data-server:weather - Enable optional weather calendar support. gnome-extra/file-browser-applet:gtkhotkey - Enable hotkey support via x11-libs/gtkhotkey gnome-extra/gget:epiphany - Install epiphany extensions gnome-extra/gnome-do-plugins:banshee - Enables the Banshee (media-sound/banshee) plugin gnome-extra/gnome-games:artworkextra - Installs extra artwork for various games gnome-extra/gnome-games:clutter - Build games that use media-libs/clutter and are written in JavaScript using dev-libs/seed gnome-extra/gnome-games:sound - Enable sound using media-libs/libcanberra gnome-extra/gtkhtml:glade - Provide integration with dev-util/glade. gnome-extra/gucharmap:introspection - Use dev-libs/gobject-introspection for introspection gnome-extra/libgda:canvas - Enables support for x11-libs/goocanvas gnome-extra/libgda:http - Enable embedded net-libs/libsoup based server gnome-extra/libgda:introspection - Use dev-libs/gobject-introspection for introspection gnome-extra/libgda:json - Enable support for JSON format gnome-extra/libgda:mdb - Enables Microsoft Access DB support gnome-extra/libgda:sourceview - Enable support for x11-libs/gtksourceview gnome-extra/libgda:xbase - Enables support for xbase databases (dBase, FoxPro, etc.) gnome-extra/libgsf:gtk - Enable use of gdk in thumbnailer gnome-extra/libgsf:thumbnail - Enable libgsf supported formats thumbnailer gnome-extra/music-applet:mpd - Enable MPD support gnome-extra/nautilus-sendto:gajim - Enables support for net-im/gajim gnome-extra/nautilus-sendto:mail - Enables support for mailto using gnome-extra/evolution-data-server gnome-extra/nautilus-sendto:pidgin - Enables support for net-im/pidgin gnome-extra/nautilus-sendto:upnp - Enables support for sending files over upnp using net-libs/gupnp-av gnome-extra/panflute:mpd - Enable MPD support gnome-extra/polkit-gnome:introspection - Use dev-libs/gobject-introspection for introspection gnome-extra/sensors-applet:nvidia - Enables support for sensors on NVidia chips gnome-extra/yelp:beagle - Enables support for the Beagle (app-misc/beagle) desktop search tool gnome-extra/yelp:lzma - Enables support for LZMA compressed info and man pages gnome-extra/zenity:compat - Installs gdialog for compatibility with older shell scripts which uses dev-lang/perl gnustep-apps/cdplayer:preferences - Use gnustep-apps/preferences for preferences setting gnustep-apps/cdplayer:systempreferences - Use gnustep-apps/systempreferences for preferences setting gnustep-apps/gnumail:emoticon - Enable extra Emoticon Bundle to see smiley's in e-mail messages gnustep-base/gnustep-back-art:xim - Enable X11 XiM input method gnustep-base/gnustep-back-cairo:xim - Enable X11 XiM input method gnustep-base/gnustep-back-xlib:xim - Enable X11 XiM input method gnustep-base/gnustep-base:libffi - Use dev-libs/libffi instead of dev-libs/ffcall gnustep-base/gnustep-make:native-exceptions - Enables use of the native Objective-C exception support (@try/@catch/@finally) built-in objective-c exceptions with compilers that support it gpe-base/gpe:games - Builds and installs GPE games. kde-base/ark:archive - Enable support for a variety of archive formats through libarchive kde-base/cantor:R - Enable R backend support kde-base/cantor:ps - Enable rendering EPS files kde-base/dolphin:thumbnail - Enables video thumbnails generation for kde-base/dolphin file manager. kde-base/granatier:gluon - Adds support for media-libs/gluon (recommended) instead of x11-libs/qt-multimedia kde-base/gwenview:kipi - Support for the KDE Image Plugin Interface. kde-base/kalzium:editor - Enable the embedded molecule editor/viewer kde-base/kalzium:solver - Enable the equation solver kde-base/kde-meta:sdk - Enable instalation of SDK components kde-base/kdeartwork-kscreensaver:eigen - Enable various arithmetic screensavers which use Eigen2 for computations. kde-base/kdebase-kioslaves:sftp - Enable SFTP protocol support using net-libs/libssh kde-base/kdebindings-csharp:akonadi - Compile bindings for Akonadi. kde-base/kdebindings-csharp:phonon - Compile bindings for Phonon. kde-base/kdebindings-csharp:plasma - Compile bindings for KDE's Plasma. kde-base/kdebindings-csharp:qimageblitz - Compile bindings for media-libs/qimageblitz. kde-base/kdebindings-csharp:qscintilla - Compile bindings for x11-libs/qscintilla. kde-base/kdebindings-csharp:webkit - Compile bindings for x11-libs/qt-webkit. kde-base/kdebindings-meta:csharp - Enable C# language bindings for KDE and Qt kde-base/kdebindings-perl:plasma - Compile bindings for KDE's Plasma. kde-base/kdebindings-ruby:akonadi - Compile bindings for Akonadi. kde-base/kdebindings-ruby:okular - Compile bindings for kde-base/okular. kde-base/kdebindings-ruby:phonon - Compile bindings for Phonon. kde-base/kdebindings-ruby:plasma - Compile bindings for KDE's Plasma. kde-base/kdebindings-ruby:qscintilla - Compile bindings for x11-libs/qscintilla. kde-base/kdebindings-ruby:qwt - Compile bindings for x11-libs/qwt. kde-base/kdebindings-ruby:webkit - Compile bindings for x11-libs/qt-webkit. kde-base/kdelibs:opengl - Enable OpenGL support for Plasma (GLApplet) kde-base/kdenetwork-meta:ppp - Enable support for net-dialup/ppp. kde-base/kdeplasma-addons:desktopglobe - Enable Desktop Globe wallpaper using kde-base/marble kde-base/kdeplasma-addons:qalculate - Enable Qalculate runner using sci-libs/libqalculate kde-base/kdeplasma-addons:qwt - Enable applets that use x11-libs/qwt:5. kde-base/kdeplasma-addons:scim - Enable applets that use app-i18n/scim. kde-base/kdesdk-misc:extras - Build po2xml and swappo tools kde-base/kdeutils-meta:floppy - Install kde-base/kfloppy to format and create DOS or ext2fs filesystems in a floppy. kde-base/kdm:consolekit - Enables support for authorization using consolekit kde-base/kget:bittorrent - Enable bittorrent transfer plugin through net-libs/libktorrent kde-base/kget:webkit - Enable KdeWebkit browser plugin using kde-misc/kwebkitpart kde-base/kig:kig-scripting - Support Python scripting kde-base/konqueror:bookmarks - Add dependency on bookmark package. kde-base/konqueror:thumbnail - Enables video thumbnails generation for kde-base/konqueror file manager. kde-base/kopete:addbookmarks - Automatically add incoming urls to bookmarks. kde-base/kopete:autoreplace - Automatically replace selected text kde-base/kopete:contactnotes - Enables writing personal notes for contacts. kde-base/kopete:gadu - Enable the Gadu protocol handler. kde-base/kopete:groupwise - Enable the Groupwise protocol handler. kde-base/kopete:highlight - Allows you to specify highlights on specific events. kde-base/kopete:history - Enables saving chat history. kde-base/kopete:jabber - Enable XMPP protocol handler (this is also gmail). kde-base/kopete:latex - Embed latex formatted text into messages. kde-base/kopete:meanwhile - Enable the Sametime protocol handler. kde-base/kopete:msn - Enable "Windows live messenger" protocol support. kde-base/kopete:nowlistening - Shows song you currently listen to in your status/etc. Bindings for many players. kde-base/kopete:otr - Allows crypting your chat (drugs and talking nonsense are considered as good alternatives ;]). kde-base/kopete:pipes - Send messages to external pipe. kde-base/kopete:privacy - Filter for incoming messages kde-base/kopete:qq - enable support for the Chinese network protocol. kde-base/kopete:skype - Enable Skype protocol handler (not fully functional yet). kde-base/kopete:sms - Enable SMS sendinge functionality. kde-base/kopete:statistics - Everybody loves statistic graphs, especially cake ones. ;] kde-base/kopete:testbed - Enable the testbed protocol. kde-base/kopete:texteffect - Various fancy text effects for your messages (don't ever consider writing us with this enabled ;]). kde-base/kopete:translator - Translate incoming and outgoing messages. kde-base/kopete:urlpicpreview - Enables in conversation pictures preview. kde-base/kopete:webpresence - Show your status and some more information on web. kde-base/kopete:winpopup - Enable pop-up messages sending on windows. (same as good old "net send" messages ;]) kde-base/kopete:yahoo - Enable yahoo protocol support. kde-base/kopete:zeroconf - Enable Link-Local Messaging via the bonjour protocol. kde-base/krdc:rdp - Enable runtime dependency for net-misc/rdesktop kde-base/kstars:fits - Enable support for the FITS image format through cfitsio kde-base/kstars:indi - Enable support for Astronomical control library using libindi kde-base/kttsd:epos - Build a plugin for app-accessibility/epos kde-base/kttsd:festival - Build a plugin for app-accessibility/festival kde-base/kttsd:flite - Build a plugin for app-accessibility/flite kde-base/kttsd:freetts - Build a plugin for app-accessibility/freetts kde-base/kttsd:mbrola - Build a plugin for app-accessibility/mbrola kde-base/marble:designer-plugin - Enable designer plugin kde-base/okular:chm - Enable support for Microsoft Compiled HTML Help files kde-base/okular:ebook - Add E-Book support kde-base/okular:ps - Add PostScript support kde-base/plasma-workspace:google-gadgets - Add google-gadgets support kde-base/plasma-workspace:qalculate - Enable Qalculate runner using sci-libs/libqalculate kde-base/plasma-workspace:rss - Enables building RSSNOW plasmoid (requires kde-base/kdepimlibs) kde-base/powerdevil:pm-utils - Adds support for suspend/resume the system through sys-power/pm-utils kde-base/pykde4:semantic-desktop - Enables Nepomuk and Soprano python language bindings kde-base/smoke:akonadi - Compile bindings for Akonadi. kde-base/smoke:attica - Compile bindings for dev-libs/libattica. kde-base/smoke:multimedia - Compile bindings for x11-libs/qt-multimedia. kde-base/smoke:okular - Compile bindings for kde-base/okular. kde-base/smoke:phonon - Compile bindings for Phonon. kde-base/smoke:qimageblitz - Compile bindings for media-libs/qimageblitz. kde-base/smoke:qscintilla - Compile bindings for x11-libs/qscintilla. kde-base/smoke:qwt - Compile bindings for x11-libs/qwt. kde-base/smoke:webkit - Compile bindings for x11-libs/qt-webkit. kde-base/solid:wicd - Enable Wicd wired and wireless network manager. kde-base/step:qalculate - Enable the libqalculate library for unit conversion kde-misc/kdiff3:konqueror - Enable integration with konqueror kde-misc/knetworkmanager:consolekit - Enable support for sys-auth/consolekit kde-misc/knetworkmanager:wicd - Enable the wicd backend kde-misc/tellico:addressbook - Add support for kdepim addressbook (kabc) mail-client/alpine:chappa - enhance alpine by applying Eduardo Chappa's patches mail-client/alpine:onlyalpine - installs only the alpine binary, so it does not collied with app-editors/pico and/or mail-client/pine mail-client/alpine:passfile - Adds support for caching passwords into a file between sessions mail-client/alpine:smime - Enable support for S/MIME mail-client/alpine:topal - Enable support for net-mail/topal mail-client/balsa:crypt - Adds support for GnuPG encryption mail-client/balsa:gtkspell - Use gtkspell for dictionary support mail-client/balsa:rubrica - Adds support for app-office/rubrica addressbook mail-client/balsa:webkit - Enable webkit based html renderer mail-client/claws-mail:bogofilter - Build mail-filter/bogofilter plugin mail-client/claws-mail:dillo - Enables support for inline HTTP email viewing with a plugin (which depends on the www-client/dillo browser) mail-client/claws-mail:smime - Build plugin for S/MIME support mail-client/claws-mail:spamassassin - Build mail-filter/spamassassin plugin mail-client/claws-mail:ssl - Use gnutls for Secure Socket Layer transactions (deprecated, USE=gnutls should be used) mail-client/evolution:clutter - Build with clutter support for animation effects mail-client/evolution:connman - Enable net-misc/connman support (requires 'networkmanager' USE flag to be disabled). mail-client/evolution:crypt - Enable GPG encryption support using app-crypt/gnupg and app-crypt/pinentry mail-client/evolution:ldap - Enable support for fetching contacts from an LDAP or Active Directory server using net-nds/openldap mail-client/evolution:networkmanager - Allows Evolution to automagically toggle online/offline mode by talking to net-misc/networkmanager and getting the current network state mail-client/evolution:pda - Enable support for syncing Evolution Calendar and Addressbooks with PDAs using app-pda/gnome-pilot and app-pda/gnome-pilot-conduit mail-client/evolution:profile - Build support for profiling Evolution for development purposes mail-client/mail-notification:gmail - Enable Gmail mailbox checking mail-client/mail-notification:mh - Enable MH mailbox checking mail-client/mail-notification:pop - Enable support for pop mail-client/mail-notification:sylpheed - Enable support for MH mailboxes used by mail-client/sylpheed mail-client/mutt:gpg - Enable support for app-crypt/gpgme mail-client/mutt:pop - Enable support for pop mail-client/mutt:sidebar - Use the vanilla tree + sidebar patch mail-client/mutt:smime - Enable support for smime mail-client/mutt:smtp - Enable support for smtp mail-client/mutt:tokyocabinet - Enable tokyocabinet database backend for header caching mail-client/nail:kerberos - If network is enabled, this adds support for GSSAPI login on IMAP through virtual/kerberos. mail-client/nail:net - Enable support for network protocols (POP, IMAP and SMTP). If you only need to send mail with the local Transport Agent, disabling this will get you support for only /usr/sbin/sendmail call. mail-client/nail:ssl - If network is enabled, this adds support for S/MIME and SSL/TLS-powered protocols through dev-libs/openssl. mail-client/pine:largeterminal - Add support for large terminals by doubling the size of pine's internal display buffer mail-client/pine:passfile - Adds support for caching IMAP passwords into a file between sessions mail-client/squirrelmail:filter - Enable mail-filter/amavisd-new filtering mail-client/thunderbird:custom-optimization - Enable user CFLAGS mail-client/thunderbird:lightning - Enable calendar support mail-client/thunderbird:mozdom - Enable Mozilla's DOM inspector mail-client/thunderbird:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled mail-filter/amavisd-new:courier - Add courier support mail-filter/amavisd-new:dkim - Add DomainKeys Identified Mail support mail-filter/amavisd-new:qmail - Add qmail support mail-filter/amavisd-new:razor - Add support for mail-filter/razor mail-filter/amavisd-new:spamassassin - Add support for mail-filter/spamassassin mail-filter/ask:procmail - Adds support for mail-filter/procmail mail-filter/assp:spf - Adds support for Sender Policy Framework mail-filter/assp:srs - Adds support for Sender Rewriting Scheme mail-filter/bogofilter:tokyocabinet - Enable Tokyo Cabinet database support mail-filter/clamassassin:clamd - Use the app-antivirus/clamav daemon for virus checking mail-filter/clamassassin:subject-rewrite - Adds support for subject rewriting mail-filter/dcc:rrdtool - Enable net-analyzer/rrdtool interface scripts mail-filter/dkim-milter:diffheaders - On verification failure, compare the original and the received headers to look for possible munging mail-filter/dovecot-antispam:crm114 - Build CRM114 backend mail-filter/dovecot-antispam:dspam - Build mail-filter/dspam backend mail-filter/dovecot-antispam:mailtrain - Build mailtrain backend mail-filter/dovecot-antispam:signature-log - Build signature-log backend mail-filter/dovecot-antispam:spool2dir - Build spool directory backend mail-filter/dspam:daemon - Enable support for DSPAM to run in --daemon mode mail-filter/dspam:debug - Enable debugging support (don't enable this unless something needs testing!) mail-filter/dspam:debug-bnr - Activates debugging output for Bayesian Noise Reduction mail-filter/dspam:debug-verbose - Cause DSPAM produce verbose debug output and write them into LOGDIR/dspam.debug file. Never enable this for production builds! mail-filter/dspam:large-domain - Builds for large domain rather than for domain scale mail-filter/dspam:user-homedirs - uild with user homedir support mail-filter/dspam:virtual-users - Build with virtual-users support mail-filter/libmilter:poll - Use poll instead of select mail-filter/maildrop:authlib - Add courier-authlib support mail-filter/mimedefang:poll - Use poll instead of select mail-filter/opendkim:asyncdns - Use inbuilt asynchronous DNS library for queries mail-filter/opendkim:db - Include features like stats, querycache, popauth, report intervals and bodylengthdb that include berkdb mail-filter/opendkim:ldap - Enable openldap as a dataset facilitator or keys, determining domains to sign for, and any other dataset that opendkim supports. mail-filter/opendkim:lua - Enables control over signature verification, filtering and policy to be controlled by user defined lua scripts. mail-filter/opendkim:opendbx - Use opendbx backend to facilitate dataset driven OpenDKIM configuration options like stats, bodylengthdb, etc. against a wide variety of database types mail-filter/opendkim:sasl - Used to authenticate to a LDAP server in various ways if required. mail-filter/opendkim:unbound - Use the unbound dnssec library to perform DKIM DNS queries. mail-filter/postgrey:targrey - Enables the targrey patch mail-filter/qmail-scanner:spamassassin - Build faster mail-filter/spamassassin checks into qmail-scanner mail-filter/spamassassin:qmail - Build qmail functionality and docs mail-filter/spamassassin:tools - Enables tools for spamassassin mail-filter/spamassassin-fuzzyocr:amavis - Enable support for mail-filter/amavisd-new mail-filter/spamassassin-fuzzyocr:gocr - Enable support for the gocr OCR engine mail-filter/spamassassin-fuzzyocr:logrotate - Install support files for app-admin/logrotate mail-filter/spamassassin-fuzzyocr:ocrad - Enable support for the ocrad OCR engine mail-filter/spamassassin-fuzzyocr:tesseract - Enable support for the tesseract OCR engine mail-filter/spamdyke:tls - Enables TLS protocol for spamdyke mail-filter/zdkimfilter:debug - Log process and signal information. Also leave the child process running for gdb examination. mail-mta/courier:fax - Enables fax support in the courier mail server mail-mta/courier:norewrite - Prevents courier mail server from mangling virtual user addresses when sending mail-mta/courier:web - Enable the web interface mail-mta/courier:webmail - Enable the webmail interface mail-mta/exim:dcc - Adds support for Distributed Checksum Clearinghouse (DCC) mail-mta/exim:dkim - Adds support for DomainKeys Identified Mail (DKIM) mail-mta/exim:dnsdb - Adds support for a DNS search for a record whose domain name is the supplied query mail-mta/exim:domainkeys - Adds support for Yahoo!'s DomainKey sender verification system mail-mta/exim:dovecot-sasl - Adds support for Dovecot's authentication mail-mta/exim:dsn - Adds support for Delivery Status Notifications (DSN) mail-mta/exim:exiscan - Patch providing support for content scanning backward-compatibility mail-mta/exim:exiscan-acl - Patch providing support for content scanning mail-mta/exim:lmtp - Adds support for lmtp mail-mta/exim:mbx - Adds support for UW's mbx format mail-mta/exim:spf - Adds support for Sender Policy Framework mail-mta/exim:srs - Adds support for Sender Rewriting Scheme mail-mta/msmtp:mta - Enable this to install as system-wide MTA mail-mta/netqmail:authcram - Enable AUTHCRAM support mail-mta/netqmail:gencertdaily - Generate SSL certificates daily instead of hourly mail-mta/netqmail:highvolume - Prepare netqmail for high volume servers mail-mta/netqmail:noauthcram - If you do NOT want AUTHCRAM to be available mail-mta/postfix:dovecot-sasl - Enable net-mail/dovecot protocol version 1 (server only) SASL implementation mail-mta/postfix:vda - Adds support for virtual delivery agent quota enforcing mail-mta/qmail-ldap:cluster - Enable this if you want to have cluster support in qmail-ldap mail-mta/qmail-ldap:gencertdaily - Generate SSL certificates daily instead of hourly mail-mta/qmail-ldap:highvolume - Prepare qmail for high volume servers mail-mta/qmail-ldap:rfc2307 - Add support for RFC2307 compliant uid/gid attributes mail-mta/qmail-ldap:rfc822 - Add support for RFC822 compliant mail attributes mail-mta/qpsmtpd:async - Add deps + support for asynchronous mail reception/processing as well as preforked daemon mail-mta/qpsmtpd:postfix - create user with permissions for proper postfix interaction mail-mta/ssmtp:maxsysuid - Allow to define a MinUserId mail-mta/ssmtp:md5sum - Enables MD5 summing for ssmtp media-fonts/culmus:ancient - Install ancient semitic scripts media-fonts/culmus:fancy - Install fancy fonts media-fonts/culmus:fontforge - Use media-gfx/fontforge to build fonts from source media-fonts/culmus:taamey - Install taamey fonts media-fonts/culmus-ancient:fontforge - Use media-gfx/fontforge to build fonts from source media-fonts/dejavu:fontforge - Use media-gfx/fontforge to build fonts from source media-fonts/intlfonts:bdf - Installs BDF fonts in addition to PCF media-fonts/liberation-fonts:fontforge - Use media-gfx/fontforge to build fonts from source media-fonts/mplus-outline-fonts:ipafont - Generates new fonts merged with media-fonts/ja-ipafonts media-fonts/sil-charis:compact - Use more compactly spaced font media-fonts/terminus-font:a-like-o - Changes view of letter 'a' - a looks like o (see homepage) media-fonts/terminus-font:bolddiag - Boldified diagonal parts of '4', 'k', 'x' and some other chars media-fonts/terminus-font:pcf - Install Portable Compiled Font (PCF) (required for X11) media-fonts/terminus-font:psf - Install PC Screen Font (PSF) with unicode data (for linux console) media-fonts/terminus-font:quote - Changes view of quotes: symmetric ` and ' instead of asymmetric one (see homepage) media-fonts/terminus-font:raw-font-data - Install RAW font data which should be compatible with most UNIX systems (you don't need this on linux) media-fonts/terminus-font:ru-dv - Changes view of Russian letters 'de' and 've' (see homepage) media-fonts/terminus-font:ru-g - Changes view of Russian letter 'ge' (see homepage) media-fonts/terminus-font:ru-i - Changes view of Russian letter 'i' - not like Latin u, but like "mirrored" N (see homepage) media-fonts/terminus-font:ru-k - Changes view of Russian letter 'k' (see homepage) media-fonts/terminus-font:width - Wider versions of some font elements media-gfx/album:plugins - Install optional plugins media-gfx/album:themes - Install optional themes media-gfx/asymptote:boehm-gc - Enables using the Boehm-Demers-Weiser conservative garbage collector media-gfx/asymptote:sigsegv - Enables using dev-libs/libsigsegv media-gfx/blender:blender-game - Adds game engine support to blender media-gfx/blender:player - Enable blender player media-gfx/blender:verse - Adds verse clustering features to blender media-gfx/comix:rar - Pulls app-arch/unrar for rar file support media-gfx/digikam:addressbook - Add support for kdepim media-gfx/digikam:geolocation - Add support for marble media-gfx/digikam:lensfun - Enable support for lens-correnction library media-gfx/digikam:themedesigner - Build the digikam theme designer media-gfx/digikam:thumbnails - Enable thumbnails database support media-gfx/digikam:video - Pull in mplayerthumbs to enable video thumbnails media-gfx/enblend:gpu - GPU support for Enblend media-gfx/enblend:image-cache - allow for processing of large images media-gfx/exact-image:swig - Adds Swig support dev-lang/swig media-gfx/exiv2:contrib - Build additional contrib components media-gfx/f-spot:beagle - Enable app-misc/beagle support for searches media-gfx/f-spot:flickr - Enable building of the Flickr exported. media-gfx/fontforge:cjk - Controls whether fontforge understands the gb12345 encoding and installs cidmap package to edit CID-keyed fonts media-gfx/fontforge:pango - Enable pango font rendering media-gfx/fontforge:pasteafter - Controls whether fontforge has a paste after command (Useful for making words?). This is kind of fun, but it isn't useful for normal fonts. media-gfx/fontforge:tilepath - Controls whether fontforge has a tile path command (a variant of expand stroke) This is useful for very decorative fonts, most people won't want it. media-gfx/fontforge:truetype-debugger - Enable truetype debugger in fontforge media-gfx/fontforge:type3 - Build in support for type3/svg fonts containing multilayered drawing with strokes, fills, images, etc. Type3 fonts are only supported by postscript printers (not by most windowing displays). They are capable of more exotic images than normal fonts but require much more effort to support. media-gfx/fotowall:webcam - Enable webcam support media-gfx/freewrl:glew - Enable glew extensions media-gfx/freewrl:libeai - Build EAI C library media-gfx/freewrl:spidermonkey - Use spidermonkey instead of Firefox media-gfx/gimp:smp - Enable support for multiprocessors media-gfx/gimp:webkit - Enable the webkit rendering engine media-gfx/graphicsmagick:fpx - Enable FlashPix support with media-libs/libfpx media-gfx/graphicsmagick:modules - Compile graphicsmagick with dynamically loadable modules media-gfx/graphicsmagick:q16 - Set storage quantum size to 16 (~2*memory) media-gfx/graphicsmagick:q32 - Set storage quantum size to 32 (~5*memory) media-gfx/graphviz:lasi - Enables PostScript output via media-libs/lasi library media-gfx/gthumb:http - Enable webservice integration through net-libs/libsoup media-gfx/gthumb:iptc - Add support for IPTC metadata media-gfx/gthumb:slideshow - Enable slideshow plugin media-gfx/hugin:sift - automatically align images with media-gfx/autopano-sift or media-gfx/autopano-sift-C media-gfx/imagemagick:autotrace - use media-gfx/autotrace to convert bitmaps into vector graphics media-gfx/imagemagick:corefonts - pull in media-fonts/corefonts, which is required for some commands media-gfx/imagemagick:fpx - enable media-libs/libfpx support media-gfx/imagemagick:gs - enable ghostscript support media-gfx/imagemagick:hdri - enable High Dynamic Range Images formats media-gfx/imagemagick:lqr - enable experimental liquid rescale support media-gfx/imagemagick:q32 - set quantum depth to 32 media-gfx/imagemagick:q8 - set quantum depth to 8 media-gfx/inkscape:dia - pull in app-office/dia for dia import extension media-gfx/inkscape:gs - enables support for the PostScript import extension media-gfx/inkscape:inkjar - enables support for OpenOffice.org SVG jar files media-gfx/jpeg2ps:metric - Default to A4 paper size media-gfx/k3d:3ds - Enable support for 3D Studio models media-gfx/k3d:cuda - Use nvidia cuda toolkit for speeding up computations media-gfx/k3d:gts - Add Support for the GNU Triangulated Surface Library sci-libs/gts media-gfx/kphotoalbum:geolocation - Add support for kde-base/marble media-gfx/kphotoalbum:kipi - Support for the KDE Image Plugin Interface media-gfx/nip2:goffice - use x11-libs/goffice to show plots media-gfx/openclipart:gzip - Compresses clip art using gzip media-gfx/potrace:metric - default to a4 paper size and metric measurement media-gfx/povray:mkl - Enable support for Intel Vector Math Library, part of sci-libs/mkl media-gfx/pstoedit:emf - Enable media-libs/libemf support media-gfx/pstoedit:flash - Enable media-libs/ming SWF support media-gfx/scantailor:dewarping - Enable experimental dewarping support media-gfx/splashutils:fbcondecor - Support for the fbcondecor kernel patch. media-gfx/ufraw:contrast - enable contrast setting option media-gfx/ufraw:fits - Enable support for the FITS image format through sci-libs/cfitsio media-gfx/ufraw:hotpixels - enable hot pixel elimination media-gfx/ufraw:lensfun - enable the lensfun lens-correction library media-gfx/ufraw:timezone - enable DST correction for file timestamps media-gfx/yafaray:blender - install media-gfx/blender scripts media-libs/a52dec:djbfft - Prefer D.J. Bernstein's library for fourier transforms media-libs/allegro:vga - Enables the VGA graphics driver media-libs/alsa-lib:alisp - Enable support for ALISP (ALSA LISP) interpreter for advanced features. media-libs/cal3d:16bit-indices - Enables use of 16bit indices media-libs/clutter:gtk - Use gdk-pixbuf from x11-libs/gtk+ as image rendering backend media-libs/clutter:introspection - Use dev-libs/gobject-introspection for introspection media-libs/clutter-gst:introspection - Use dev-libs/gobject-introspection for introspection media-libs/clutter-gtk:introspection - Use dev-libs/gobject-introspection for introspection media-libs/coin:simage - Texture loading via media-libs/simage library media-libs/devil:allegro - Add support for Allegro media-libs/edje:cache - Enable caching media-libs/esdl:image - Enable image support media-libs/evas:cache - Enable experimental caching to speed up rendering media-libs/evas:eet - Support dev-libs/eet media-libs/faad2:digitalradio - Digital Radio Mondiale (warning: disables other decoders) media-libs/freeglut:mpx - Enable support for multi-pointer-X. One pointer for each pointer device. media-libs/freetype:auto-hinter - Use the unpatented auto-hinter instead of the (recommended) TrueType bytecode interpreter media-libs/freetype:fontforge - Install internal headers required for TrueType debugger in media-gfx/fontforge (built with USE=truetype-debugger) media-libs/freetype:kpathsea - Enable TeX support (ttf2pk and ttf2pfb) media-libs/freetype:utils - Install utilities and examples from ft2demos media-libs/freeverb3:audacious - Build Audacious plugin media-libs/freeverb3:forcefpu - Disable assembly code media-libs/freeverb3:plugdouble - Build plugins in double precision mode (default is float) media-libs/freeverb3:sse3 - Enable SSE3 support media-libs/freeverb3:sse4 - Enable SSE4 support media-libs/giflib:rle - Build converters for RLE format (utah raster toolkit) media-libs/glide-v3:voodoo1 - Support 3DFX Voodoo1 video cards media-libs/glide-v3:voodoo2 - Support 3DFX Voodoo2 video cards media-libs/glide-v3:voodoo5 - Support 3DFX Voodoo4 and Voodoo5 video cards media-libs/gst-plugins-base:introspection - Use dev-libs/gobject-introspection for introspection media-libs/gst-plugins-base:orc - Use dev-lang/orc for runtime optimisations media-libs/gstreamer:introspection - Use dev-libs/gobject-introspection for introspection media-libs/imlib:deprecated - Enable deprecated GTK+-1.2 support media-libs/libass:enca - Enables support for charset discovery and conversion. media-libs/libbluray:aacs - Add support for decryption of AACS media-libs/libcanberra:alsa - Enables ALSA sound driver. media-libs/libcanberra:gstreamer - Enables gstreamer sound driver. Not useful when alsa or pulseaudio is available. media-libs/libcanberra:gtk - Enables building of gtk+ helper library, gtk+ runtime sound effects and the canberra-gtk-play utility. To enable the gtk+ sound effects add canberra-gtk-module to the colon separated list of modules in the GTK_MODULES environment variable. media-libs/libcanberra:pulseaudio - Enables PulseAudio sound driver that should be able to support positional event sounds. This is the preferred choice for best sound events experience and picked by default if compiled in and possible to use at runtime. media-libs/libcanberra:sound - Install x11-themes/sound-theme-freedesktop to get sounds on Gnome and Xfce. media-libs/libcanberra:tdb - Enables Trivial Database support media-libs/libchamplain:html - Install gtk-doc html version for this package media-libs/libchamplain:introspection - Use dev-libs/gobject-introspection for introspection media-libs/libggi:vis - Enables sparc vis support for libggi media-libs/libgpod:gtk - Enables ArtWorkDB support (including Photos and album covers) media-libs/libgpod:iphone - Enables support for the iPhone and iPod touch media-libs/libmediainfo:libmms - Support for Microsoft Media Server (MMS) streams via libmms media-libs/libmikmod:raw - Enable raw file writer plug-in media-libs/libmp4v2:utils - Install command-line utilities media-libs/libquicktime:schroedinger - Enable Dirac video support (an advanced royalty-free video compression format) via libschroedinger (high-speed implementation in C of the Dirac codec). media-libs/libsdl:audio - Control audio support (disable at your own risk) media-libs/libsdl:joystick - Control joystick support (disable at your own risk) media-libs/libsdl:ps3 - Build the PS3 video driver media-libs/libsdl:tslib - Build with tslib support for touchscreen devices media-libs/libsdl:video - Control video support (disable at your own risk) media-libs/libvpx:postproc - Enable additional post processing filters media-libs/libvpx:sse3 - Enable optimization for SSE3 capable chips media-libs/libvpx:ssse3 - faster floating point optimization for SSSE3 capable chips (Intel Core 2 and later chips) media-libs/mediastreamer:ilbc - Use of iLBC (RFC3951) codec plugin media-libs/mediastreamer:video - Enable video support media-libs/memphis:introspection - Use dev-libs/gobject-introspection for introspection media-libs/memphis:vala - Add support for Vala media-libs/mesa:gallium - Gallium3D is new architecture for building 3D graphics drivers. media-libs/mesa:pic - disable optimized assembly code that is not PIC friendly media-libs/mlt:compressed-lumas - Compress the luma files in png. media-libs/mlt:frei0r - Build the module for media-plugins/frei0r-plugins media-libs/mlt:lua - Build SWIG bindings for Lua media-libs/mlt:melt - Build the melt commandline tool media-libs/mlt:python - Build SWIG bindings for Python media-libs/mlt:ruby - Build SWIG bindings for Ruby media-libs/mlt:vdpau - Build with vdpau support media-libs/netpbm:rle - Build converters for the RLE format (utah raster toolkit) media-libs/opencv:deprecated - Enable deprecated (old) python support media-libs/opencv:ipp - Enable Intel Integrated Primitive support media-libs/opencv:octave - Enable octave support media-libs/opencv:sse3 - Enable optimization for SSE3 capable chips media-libs/opencv:ssse3 - faster floating point optimization for SSSE3 capable chips (Intel Core 2 and later chips) media-libs/openjpeg:tools - Installs tools (j2k_to_image and image_to_j2k) media-libs/raptor:json - Enable support for JSON parsing media-libs/sdif:ftruncate - Enables usage of ftruncate v. truncate media-libs/sdl-mixer:midi - basic support for MIDI files media-libs/sdl-mixer:wav - support WAVE files media-libs/sdl-sound:physfs - Enable physfs support media-libs/sge:image - enable sdl-image support media-libs/silgraphite:pango - Enables the pango-graphite pango module. media-libs/spandsp:fixed-point - Enable fixed point support media-libs/spandsp:sse3 - Enable SSE3 support media-libs/spandsp:sse4 - Enable SSE4 support media-libs/spandsp:sse4a - Enable SSE4a support media-libs/spandsp:sse5 - Enable SSE5 support media-libs/svgalib:kernel-helper - Build the helper kernel module media-libs/swfdec:alsa - Use ALSA for audio output media-libs/swfdec:doc - Build documentation media-libs/swfdec:ffmpeg - Use media-plugins/gst-plugins-ffmpeg to enable Flash video support. Necessary if you want to use sites like youtube media-libs/swfdec:gstreamer - Enable media-libs/gstreamer to support various media input formats. i.e. audio (mp3) and video (flv) media-libs/swfdec:gtk - Enable GTK+ convenience library while is necessary for all GTK+ apps using swfdec (gnome-extra/swfdec-gnome and www-plugins/swfdec-mozilla) media-libs/swfdec:pulseaudio - Use media-sound/pulseaudio for audio output media-libs/taglib:asf - Provide support for Microsoft's 'advanced systems format' media container. media-libs/urt:gs - Add support for postscript media-libs/win32codecs:real - Installs the real video codecs media-libs/x264:pic - disable optimized assembly code that is not PIC friendly media-libs/xine-lib:dxr3 - Enable support for DXR3 mpeg acceleration cards. media-libs/xine-lib:flac - Build the media-libs/flac based FLAC demuxer and decoder. This flag is not needed for playing FLAC content, neither standalone nor in Ogg container (OggFLAC), but might have better support for exotic features like 24-bit samples or 96kHz sample rates. media-libs/xine-lib:gnome - Build the gnome-base/gnome-vfs based input plugin. This plugin is used to access any resource that can be accessed through Nautilus's (and others') URLs. media-libs/xine-lib:gtk - Build the gdkpixbuf-based image decoder plugin. media-libs/xine-lib:imagemagick - Build the ImageMagick-based image decoder plugin. media-libs/xine-lib:mad - Build the media-libs/libmad based mp3 decoder. This mp3 decoder has superior support compared to the one coming from FFmpeg that is used as a fallback. If you experience any bad behaviour with mp3 files (skipping, distorted sound) make sure you enabled this USE flag. media-libs/xine-lib:mmap - Use mmap() function while reading file from local disks. Using mmap() will use more virtual memory space, but leaves to the Kernel the task of caching the file's data. mmap() access should be faster, but might misbehave if the device where the file resides in is removed during playback. media-libs/xine-lib:real - Enable support for loading and using RealPlayer binary codecs on x86 and amd64 Linux. Enabling this USE flag might make the package non-redistributable in binary form. media-libs/xine-lib:truetype - Use media-libs/freetype for font rendering and media-libs/fontconfig for font discovery. Enabling this USE flag will allow OSD (such as subtitles) to use more advanced font and to more easily select which font to use. The support for TrueType fonts in xine-lib is still experimental, and might not be as good looking as the bitmap fonts used with this USE flag disabled. media-libs/xine-lib:vidix - Enable support for vidix video output. media-libs/xine-lib:vis - Adds support for SIMD optimizations for UltraSPARC processors. media-libs/xine-lib:win32codecs - Enable support for loading and using Windows 32-bit binary codecs on x86 Linux and FreeBSD. Enabling this USE flag might make the package non-redistributable in binary form. media-libs/xine-lib:xvmc - Enable support for XVideo Motion Compensation (accelerated mpeg playback). media-libs/xvid:pic - disable optimized assembly code that is not PIC friendly media-plugins/audacious-plugins:adplug - Build with AdPlug (Adlib sound card emulation) support media-plugins/audacious-plugins:bs2b - Enable Bauer Bauer stereophonic-to-binaural headphone filter media-plugins/audacious-plugins:cue - Support CUE sheets using the libcue library media-plugins/audacious-plugins:fluidsynth - Support FluidSynth as MIDI synth backend media-plugins/audacious-plugins:icecast - Support for Icecast2 streaming media-plugins/audacious-plugins:midi - Build with amidi-plug (MIDI synth) support media-plugins/audacious-plugins:projectm - Build with ProjectM visualization media-plugins/audacious-plugins:scrobbler - Build with scrobbler/LastFM submission support media-plugins/audacious-plugins:sid - Build with SID (Commodore 64 Audio) support media-plugins/banshee-community-extensions:lirc - Enable the remote control plugin (uses app-misc/lirc) media-plugins/banshee-community-extensions:lyrics - Enable support for automatically fetching lyrics media-plugins/banshee-community-extensions:mirage - Enable the Mirage plugin which automatically, and intelligently generates playlists for you media-plugins/banshee-community-extensions:telepathy - Enables the Telepathy plugin which lets you to share and stream music with IM buddies media-plugins/frei0r-plugins:facedetect - Enables building of facedetect plugin, which depends on media-libs/opencv media-plugins/frei0r-plugins:scale0tilt - Enables building of scale0tilt and vectorscope plugins, which depend on media-libs/gavl media-plugins/gkrellmpc:threads - Use separate thread to init connection (unsafe) media-plugins/gst-plugins-meta:mythtv - Support for retrieval from media-tv/mythtv backend media-plugins/kipi-plugins:expoblending - Build the expoblending plugin, which requires media-gfx/hugin media-plugins/kipi-plugins:mjpeg - Add mjpeg suppport media-plugins/kipi-plugins:redeyes - Add redeyes removal suppport media-plugins/mythmusic:libvisual - Enables media-libs/libvisual support for effects media-plugins/mythvideo:jamu - Use and configure the Just Another Metadata Utility by default media-plugins/mythzoneminder:minimal - Don't build the mythtv side of this plugin, only the part that communicates with zoneminder. media-plugins/vdr-burn:projectx - Enables support for media-video/projectx media-plugins/vdr-dvdconvert:projectx - Enable support for media-video/projectx media-plugins/vdr-epgsearch:tre - Add support for unlimited fuzzy searching with help of dev-libs/tre library media-plugins/vdr-graphtft:graphtft-fe - Install external x11 remote frontend media-plugins/vdr-graphtft:theme_avp - graphTFT Alien vs. Predato theme media-plugins/vdr-graphtft:theme_deepblue - graphTFT default theme media-plugins/vdr-graphtft:theme_deeppurple - graphTFT Deep Purple theme media-plugins/vdr-graphtft:theme_poetter - graphTFT Poetter theme media-plugins/vdr-graphtft:touchscreen - Enable Touchscreen support media-plugins/vdr-music:4mb-mod - Enables support for modded FF-Card to 4MB ram or softdecoder media-plugins/vdr-music:ff-card - Enables scrollmode on FF-Card media-plugins/vdr-music:graphtft - Enable support for media-plugins/vdr-graphtft media-plugins/vdr-pvr350:yaepg - Enables full support for the output format of media-plugins/vdr-yaepg media-plugins/vdr-softdevice:mmxext - enables MMXExt support media-plugins/vdr-streamdev:client - Compile the VDR plugin vdr-streamdev-client that acts like a dvb-budget card media-plugins/vdr-streamdev:server - Compile the VDR plugin vdr-streamdev-server that allows remote systems to access the DVB cards used for the local VDR media-plugins/vdr-text2skin:direct_blit - not buffer picture, faster, but only for modified skins media-plugins/vdr-weatherng:dxr3 - enables lower osd color depth for dxr3 cards media-plugins/vdr-xineliboutput:libextractor - Use media-libs/libextract to gather files' metadata in media-player media-plugins/vdr-xineliboutput:vdpau - Enables VDPAU support (requires nVidia video cards) to offload MPEG2/MPEG4/VC1/WMV CPU processing to video card media-plugins/vdr-xineliboutput:vdr - Compile the vdr output plugin to use local or remote xine as output media-plugins/vdr-xineliboutput:xine - Compile the xine input plugin for displaying vdr video and OSD media-radio/fldigi:hamlib - Enables support by the Hamlib amateur radio rig control library to get/set frequency and mode of the ham radio in use media-radio/tucnak2:ftdi - Enable support for FTDI USB chips media-radio/tucnak2:hamlib - Enables support by the Hamlib amateur radio rig control library to get/set frequency and mode of the ham radio media-radio/unixcw:ncurses - Enables building the curses based morse code tutor program 'cwcp'. media-radio/xastir:festival - Enable text to speech synthesizer media-radio/xastir:gdal - Support for some further map formats media-radio/xastir:geotiff - Install geotiff support. Allows using USGS DRG topo maps or other types of geotiff mapes/images media-sound/abcde:id3 - Support ID3, ID3v2 tagging of audio files media-sound/abcde:normalize - Add support for normalizing audio file volume levels media-sound/abcde:replaygain - Support for Replay Gain metadata, for relative volume adjustment media-sound/alsaplayer:id3tag - Enables ID3 tagging with id3tag library media-sound/amarok:daap - Enable the scripts for music sharing through DAAP. This flag adds dependencies on www-servers/mongrel to allow sharing of the Amarok music collection through DAAP protocol. Please note that turning this flag off has no effect on DAAP browsing. media-sound/amarok:embedded - Use libmysqld, MySQL embedded server library. Try disabling this if you encounter -PIC related in amarok, it will make amarok rely only on standalone MySQL server. media-sound/amarok:lastfm - Enable Last.fm streaming services support through media-libs/liblastfm media-sound/amarok:mp3tunes - Enable mp3tunes integration media-sound/amarok:player - Build the player media-sound/amarok:utils - Build the utils - old media-sound/amarok-utils media-sound/aqualung:ifp - Enable support for iRiver iFP portable audio players media-sound/aqualung:lua - Enable support for programmable title formatting with dev-lang/lua media-sound/aqualung:mac - Enable support for decoding Monkey's Audio files media-sound/aqualung:podcast - Enable podcast support media-sound/aqualung:systray - Enable system tray support media-sound/ardour:lv2 - Add support for Ladspa V2 media-sound/ario:audioscrobbler - Enable song tracking via last.fm media-sound/ario:idle - Enable experimental support for MPD's idle command to reduce bandwidth and cpu usage, requires MPD 0.14 media-sound/audacious:chardet - Try to handle non-UTF8 chinese/japanese/korean ID3 tags media-sound/audacity:id3tag - Enables ID3 tagging with id3tag library media-sound/audacity:midi - Enables MIDI support media-sound/audacity:soundtouch - Enables soundtouch library support media-sound/audacity:twolame - Enables twolame support (MPEG Audio Layer 2 encoder) media-sound/audacity:vamp - Enables vamp plugins support (Audio analysing plugins) media-sound/banshee:boo - Use external Boo instead of the bundled one media-sound/banshee:cdda - Build with audio CD support media-sound/banshee:daap - Build with Daap support media-sound/banshee:karma - Build with karma support media-sound/banshee:podcast - Build with podcasting support media-sound/banshee:web - Enable support for plugins that access web-based services such as Amazon and wikipedia (requires net-libs/webkit-gtk) media-sound/banshee:wikipedia - Enable the Wikipedia context pane (require net-libs/webkit-gtk) media-sound/banshee:youtube - Enable the Youtube plugin media-sound/clementine:iphone - Enable support for iPod Touch, iPhone, iPad media-sound/clementine:projectm - Build with ProjectM visualization media-sound/clementine:wiimote - Enable support for Wii remote media-sound/cmus:pidgin - install support script for net-im/pidgin media-sound/cmus:wma - add support for Windows Media Audio media-sound/darkice:twolame - Build with twolame support media-sound/decibel-audio-player:gnome - Adds Gnome media keys support, so you can control Decibel using hotkeys. media-sound/decibel-audio-player:gnome-keyring - Adds support for storing your Last.fm password using gnome-keyring. media-sound/dir2ogg:mac - Add support for decoding Monkey's Audio files media-sound/dir2ogg:wma - Add support for wma files through mplayer media-sound/fapg:xspf - Enable support for saving XSPF playlists. media-sound/freewheeling:fluidsynth - compile with support for fluidsynth media-sound/gejengel:audioscrobbler - Enable track submission on last.fm media-sound/gimmix:cover - Enable cover art fetching media-sound/gimmix:lyrics - Enable lyric fetching media-sound/gmpc:xspf - Enable support for reading and saving XSPF playlists media-sound/gmusicbrowser:webkit - Enables gtk WebKit support media-sound/gpodder:webkit - Enable the webkit rendering engine for HTML episode shownotes media-sound/herrie:http - Enable http streaming media-sound/herrie:xspf - Enable support for reading and saving XSPF playlists media-sound/hydrogen:archive - Use libarchive instead of libtar media-sound/jack-audio-connection-kit:coreaudio - Build the CoreAudio driver on Mac OS X systems media-sound/jack-audio-connection-kit:cpudetection - Enables runtime cpudetection media-sound/jack-audio-connection-kit:netjack - Build with support for Realtime Audio Transport over generic IP media-sound/kwave:phonon - Enable media-sound/phonon support media-sound/lame:mp3rtp - Build the mp3-to-RTP streaming utility. **UNSUPPORTED** media-sound/listen:libsexy - Enable libsexy support media-sound/listen:webkit - Enable webkit rendering engine instead of mozembed media-sound/lmms:fluidsynth - Enables Fluidsynth MIDI software synthesis plugin. media-sound/lmms:stk - Enables STK Mallet plugin. media-sound/lmms:vst - Enables the VeSTige plugin to run VST plugins through Wine. media-sound/mangler:celt - High quality, low delay audio codec media-sound/mangler:espeak - Text to speach engine media-sound/mangler:g15 - Logitech g15 lcd support media-sound/mixxx:hifieq - Enable hifi equalizer support media-sound/mixxx:shout - Enable shoutcast support media-sound/mixxx:tonal - Enable tonal analysis support media-sound/mixxx:vinylcontrol - Enable vinylcontrol feature media-sound/moc:sid - Build with SID (Commodore 64 Audio) support media-sound/mp3blaster:sid - Build with SID (Commodore 64 Audio) support media-sound/mp3splt-gtk:audacious - Include media-sound/audacious support media-sound/mpd:cdio - Use libcdio for ISO9660 parsing support media-sound/mpd:cue - Support CUE Sheet Parser Library media-sound/mpd:curl - Support for web stream listening media-sound/mpd:fifo - Support writing audio to a FIFO media-sound/mpd:fluidsynth - Enables Fluidsynth MIDI software synthesis media-sound/mpd:id3 - Support for ID3 tags media-sound/mpd:lame - Support for MP3 streaming via Icecast2 media-sound/mpd:lastfmradio - Support listening to last.fm radio stations media-sound/mpd:libmms - Support for Microsoft Media Server (MMS) streams via libmms media-sound/mpd:network - Enables network streaming support media-sound/mpd:pipe - Support writing audio to a pipe media-sound/mpd:sid - Build with SID (Commodore 64 Audio) support media-sound/mpd:wildmidi - Enable MIDI support via wildmidi media-sound/mpd:zip - Support for ZIP files media-sound/mpfc:wav - Enable wav audio codec support media-sound/mpg123:3dnowext - Enable 3dnowext cpu instructions media-sound/mumble:g15 - Enable support for the Logitech G15 LCD (and compatible devices). media-sound/mumble:speech - Enable text-to-speech support in Mumble. media-sound/murmur:ice - Use dev-cpp/Ice to enable remote control capabilities. media-sound/ncmpc:artist-screen - Enable artist screen media-sound/ncmpc:colors - Enable color support media-sound/ncmpc:help-screen - Enable the help screen media-sound/ncmpc:key-screen - Enable key editor screen media-sound/ncmpc:lyrics-screen - Enable lyrics screen media-sound/ncmpc:mouse - Enable curses getmouse support media-sound/ncmpc:search-screen - Enable search screen media-sound/ncmpc:song-screen - Enable song viewer screen media-sound/ncmpcpp:clock - Enable clock screen media-sound/ncmpcpp:fftw - Build the visualizer plugin that pulls in sci-libs/fftw media-sound/ncmpcpp:outputs - Enable outputs screen media-sound/ncmpcpp:visualizer - Enable visualizer screen with sound wave/frequency spectrum modes media-sound/picard:coverart - Install plugin for direct coverart dowload media-sound/pms:regex - Enable regular expression searches using dev-libs/boost media-sound/podcatcher:bittorrent - Enable support for bittorrent downloads media-sound/puddletag:cover - Enables editing of FLAC cover art media-sound/puddletag:quodlibet - Enables editing a QuodLibet library media-sound/pulseaudio:X - Build the X11 publish module to export PulseAudio information through X11 protocol for clients to make use. Don't enable this flag if you want to use a system wide instance. If unsure, enable this flag. media-sound/pulseaudio:asyncns - Use libasyncns for asynchronous name resolution. media-sound/pulseaudio:doc - Build the doxygen-described API documentation. media-sound/pulseaudio:glib - Enable glib eventloop support media-sound/pulseaudio:gnome - Use GConf to store user preferences on streams and so on. Don't enable this flag if you want to use a system wide instance. If unsure, enable this flag. media-sound/pulseaudio:oss - Enable OSS sink/source (output/input). Deprecated, upstream does not support this on systems where other sink/source systems are available (i.e.: Linux). The padsp wrapper is now always build if the system supports OSS at all. media-sound/pulseaudio:realtime - Makes PulseAudio use RealtimeKit (sys-auth/rtkit) to get real-time priority while running. media-sound/pulseaudio:system-wide - Allow preparation and installation of the system-wide init script for PulseAudio. Since this support is only supported for embedded situations, do not enable without reading the upstream instructions at http://pulseaudio.org/wiki/WhatIsWrongWithSystemMode . media-sound/qmmp:bs2b - Enable Bauer stereophonic-to-binaural headphone filter media-sound/qmmp:cover - Enable album cover support media-sound/qmmp:enca - Detects the character encoding automatically media-sound/qmmp:kde - Use kde4 notifier system media-sound/qmmp:lyrics - Fetch track lyrics from the web media-sound/qmmp:mms - Enable mms support media-sound/qmmp:mpris - Enable MPRIS support media-sound/qmmp:notifier - Enable qmmps' notifier system media-sound/qmmp:projectm - Enable projectm music visualization plugin media-sound/qmmp:scrobbler - Enable audioscrobbler/last.fm support media-sound/qmmp:tray - Build tray icon media-sound/qmmp:udisks - Use udisks plugins to detect removal devices media-sound/qsampler:libgig - Enable libgig support for loading Gigasampler files and DLS (Downloadable Sounds) Level 1/2 files media-sound/qtractor:dssi - Enable support for DSSI Soft Synth Interface media-sound/qtractor:rubberband - Enable support for in-place audio clip pitch-shifting through the rubberband library media-sound/qtscrobbler:cli - Build commandline client media-sound/rezound:16bittmp - Use 16bit temporary files (default 32bit float), useful for slower computers media-sound/rezound:soundtouch - compile with support for soundtouch media-sound/rhythmbox:daap - Enable support for local network music sharing via daap media-sound/rhythmbox:upnp - Enable support for local network music sharing via upnp media-sound/rhythmbox:webkit - Enable context panel plugin. media-sound/rubyripper:cdrdao - Add support for advanced toc scanning using app-cdr/cdrdao media-sound/rubyripper:cli - Build command line interface rubyripper media-sound/rubyripper:normalize - Add support for normalizing audio file volume levels media-sound/rubyripper:wav - Add support for wavegain media-sound/shntool:alac - Add support for Apple Lossless Audio Codec files media-sound/shntool:mac - Add support for Monkey's Audio files media-sound/sonata:lyrics - Support for lyrics fetching media-sound/sonata:trayicon - Enable support for trayicon media-sound/sonic-visualiser:id3tag - Enables ID3 tagging with id3tag library media-sound/sox:amr - Enables Adaptive Multi-Rate Audio support media-sound/sox:id3tag - Enables ID3 tagging with id3tag library media-sound/squeezeboxserver:aac - Enable playback support for AAC (.m4a) encoded files media-sound/squeezeboxserver:alac - Enable support for alac media-sound/traverso:lv2 - Add support for Ladspa V2 media-sound/vorbis-tools:kate - Adds support for Ogg Kate subtitles via libkate. media-sound/vorbis-tools:ogg123 - Build ogg123 player, needs libao and curl media-sound/xmms2:airplay - Support for airplay format media-sound/xmms2:asf - Support for Monkey's Audio (APE) format with help of bundled libasf media-sound/xmms2:gvfs - Transport for glibs virtual filesystem media-sound/xmms2:ices - Icecast source output plugin media-sound/xmms2:mac - Support for Monkey's Audio (APE) format with help of media-sound/mac media-sound/xmms2:mlib-update - Enable building of xmms2-mlib-updater client media-sound/xmms2:mms - Support for Microsoft Media Server (MMS) streams via libmms media-sound/xmms2:ofa - Support for Open Fingerprint Architecture (OFA) media-sound/xmms2:phonehome - This client sends anonymous usage-statistics to the xmms2 media-sound/xmms2:server - Build xmms2 player daemon (otherwise only clients are built) media-sound/xmms2:sid - Support for C64 SID media-sound/xmms2:vocoder - Phase vocoder effect plugin media-sound/xmms2:xml - Enable support for various XML based playlists and sources: RSS, XSPF media-sound/xmp:audacious - Enable audacious support media-sound/xwax:alsa - Adds support for ALSA audio input/output. media-sound/xwax:xwax_decoders_aac - Sets runtime dependencies to support decoding AAC audio. media-sound/xwax:xwax_decoders_cd - Sets runtime dependencies to support decoding audio from a compact disc. media-sound/xwax:xwax_decoders_flac - Sets runtime dependencies to support decoding FLAC audio. media-sound/xwax:xwax_decoders_misc - Sets runtime dependencies to support decoding "other" audio files. media-sound/xwax:xwax_decoders_mp3 - Sets runtime dependencies to support decoding MP3 audio. media-sound/xwax:xwax_decoders_ogg - Sets runtime dependencies to support decoding Ogg Vorbis audio. media-tv/freevo:ivtv - Enables ivtv support media-tv/freevo:mixer - Enable support for adjusting volume via media-sound/aumix media-tv/freevo:tv - Enable support for the tv guide plugin media-tv/freevo:tvtime - Enables tvtime support, additional to tv use flag media-tv/gentoo-vdr-scripts:nvram - Add support for using nvram-wakeup to set wakeup time in bios media-tv/mythtv:alsa - Allows MythTV to directly output sound to ALSA devices, this is needed if you are using ALSA dmix or SPDIF. Note, you will have to physically type your device into the MythTV configuration since it will only give you /dev/dsp devices in the drop down. media-tv/mythtv:altivec - Builds ffmpeg's codec libraries with altivec support. media-tv/mythtv:autostart - Uses a custom autostart configuration gleaned from experience with MythTV since its early versions and discussed with other MythTV maintainers and users. Does not rely on KDE being installed like most methods do. media-tv/mythtv:debug - Instructs Qt to use the 'debug' target instead of 'release' target. If your MythTV is crashing or you need a backtrace, you need to compile it with this option otherwise the debugging data is useless. media-tv/mythtv:directv - Installs the DirecTV channel changing script so that you can configure MythTV to use it to change the channels on your DirecTV box. media-tv/mythtv:dvb - Enables support for Linux DVB cards. These include all cards that work with digital signals such as ATSC, DVB-T, DVB-C, and DVB-S, QAM-64, and QAM-256. media-tv/mythtv:faad - Uses external faad library for AAC decoding instead of internal libavcodec for decoding AAC. The faad library supports additional AAC types like AAC-LATM that libavcodec does not support media-tv/mythtv:ieee1394 - Allows MythTV to communicate and use Firewire enabled Cable boxes. These are typically found in the United States, where such support is required by law. This will also install Firewire test programs and external channel changers if the internal changer does not work. media-tv/mythtv:jack - Allows MythTV to use JACK as your sound output device. You will have to manually configure the path to your JACK settings. media-tv/mythtv:lcd - Tells MythTV that you have an instance of app-misc/lcdproc configured on your machine and it should output information such as current time, show name, episode name, etc to that LCD. media-tv/mythtv:lirc - Adds LIRC support directly to MythTV allowing for built in control via a LIRC device. media-tv/mythtv:mmx - Builds ffmpeg's codec libraries with mmx support. media-tv/mythtv:perl - Builds the perl bindings for MythTV. Allows you to write scripts in Perl to control your MythTV setup or communicate with it. media-tv/mythtv:tiff - Add support for tiff loading and rendering which is only used by media-plugins/mythgallery media-tv/mythtv:vdpau - enable support of NVIDIA's VDPAU for video playback media-tv/mythtv:video_cards_nvidia - When combined with the xvmc USE flag, enables NVIDIA specific XvMC extension usage. media-tv/mythtv:xvmc - Instructs MythTV to use XvMC for its video output. By default, this will use the generic XvMC wrapper unless a specific video card driver is enabled via their VIDEO_CARDS USE flags. media-tv/tvbrowser:themes - Install extra theme packs media-tv/xawtv:xext - Enable use of XFree extensions (DGA,VidMode,DPMS) media-tv/xawtv:zvbi - Enable VBI Decoding Library for Zapping media-tv/xbmc:midi - Support MIDI files media-tv/xbmc:rtmp - Enable Real Time Messaging Protocol using librtmp media-tv/xbmc:vaapi - Enables VAAPI (Video Acceleration API) for hardware decoding media-tv/xbmc:vdpau - enable support for Video Decode and Presentation API for Unix media-tv/xbmc:webserver - Enable internal webserver media-tv/xbmc:xrandr - Support X randr extension media-tv/xdtv:aqua_theme - Enable graphic theme Aqua-style media-tv/xdtv:carbone_theme - Adds the Carbone pixmaps theme for the GUI media-tv/xdtv:schedule - Adds the possibility to schedule tv recording via xdtv_record.sh media-tv/xdtv:zvbi - Enable VBI Decoding Library for Zapping media-tv/xmltv:ar - Argentina tv listing grabber media-tv/xmltv:be - Belgium and Luxemburg tv listing grabber media-tv/xmltv:brnet - Brazil cable tv listing grabber media-tv/xmltv:ch - Switzerland bluewin tv listing grabber media-tv/xmltv:dk - Denmark tv listing grabber media-tv/xmltv:dtvla - Latin America digital tv listing grabber media-tv/xmltv:ee - Estonia tv listing grabber media-tv/xmltv:es - Spain tv listing grabber media-tv/xmltv:es_laguiatv - Spain alternative grabber media-tv/xmltv:es_miguiatv - Spain alternative grabber media-tv/xmltv:eu_epg - EPG grabber for some European countries. media-tv/xmltv:fi - Finland tv listing grabber media-tv/xmltv:fr - France tv listing grabber media-tv/xmltv:hr - Croatia tv listing grabber media-tv/xmltv:huro - Hungarian tv listing grabber media-tv/xmltv:is - Iceland tv listing grabber media-tv/xmltv:it - Italy tv listing grabber media-tv/xmltv:jp - Japan tv listing grabber media-tv/xmltv:na_dd - North America tv listing grabber media-tv/xmltv:na_dtv - North America Direct TV grabber media-tv/xmltv:na_icons - option for na_dd to download icons media-tv/xmltv:nc - Caledonie Island tv listing grabber media-tv/xmltv:nl - Netherlands tv listing grabber media-tv/xmltv:nl_wolf - Netherlands alternative tv listing grabber media-tv/xmltv:no - Norway tv listing grabber media-tv/xmltv:no_gf - Norway Gfeed tv listing grabber media-tv/xmltv:pt - Portugal tv listing grabber media-tv/xmltv:re - Reunion Island (France) tv listing grabber media-tv/xmltv:se_swedb - Sweden tv listing grabber media-tv/xmltv:tv_check - enable GUI checking media-tv/xmltv:tv_combiner - enable grabbers combiner media-tv/xmltv:tv_pick_cgi - enable CGI support media-tv/xmltv:uk_bleb - Britain tv listing grabber media-tv/xmltv:uk_rt - Britain alternative tv listing grabber media-tv/xmltv:za - South Africa tv listing grabber media-video/arista:faac - Use external faac library for AAC encoding media-video/arista:nautilus - Add an entry in the Nautilus context menu to transcode media files for a specified device. media-video/avidemux:aften - Enable A/52 (AC-3) audio encoder support media-video/avidemux:amr - Enable Adaptive Multi-Rate format support through media-libs/opencore-amr media-video/chaplin:transcode - Enable DVD ripping and transcoding media-video/clive:clipboard - Support reading from X clipboard media-video/clive:pager - Support pager!? media-video/clive:password - Support password controlled sites media-video/devede:psyco - psyco python accelerator media-video/dv2sub:kino - install kino plugin media-video/dvd-slideshow:themes - Install theme pack media-video/dvdrip:fping - Enables fping support for cluster rendering media-video/dvdrip:subtitles - Enables support for subtitle ripping media-video/ffmpeg:3dnowext - Enable manually-optimised routines using the AMD 3DNow!Ex SIMD instruction set, present in modern AMD CPUs. (Check for 3dnowext in /proc/cpuinfo to know whether your CPU supports it). media-video/ffmpeg:amr - Enables Adaptive Multi-Rate Audio support media-video/ffmpeg:cpudetection - Enables runtime CPU detection (useful for bindist, compatibility on other CPUs) media-video/ffmpeg:dirac - Enable Dirac video support (an advanced royalty-free video compression format) via the reference library: dirac. media-video/ffmpeg:faac - Use external faac library for AAC encoding media-video/ffmpeg:faad - Use external faad library for AAC decoding (instead of internal libavcodec support) media-video/ffmpeg:frei0r - Enable frei0r wrapping in libavfilter media-video/ffmpeg:hardcoded-tables - Use pre-calculated tables rather than calculating them on the fly. media-video/ffmpeg:mmxext - Enables mmx2 support media-video/ffmpeg:network - Enables network streaming support media-video/ffmpeg:pic - Force shared libraries to be built as PIC (this is slower) media-video/ffmpeg:qt-faststart - Build and install qt-faststart application media-video/ffmpeg:rtmp - Enable Real Time Messaging Protocol using librtmp media-video/ffmpeg:schroedinger - Enable Dirac video support (an advanced royalty-free video compression format) via libschroedinger (high-speed implementation in C of the Dirac codec). media-video/ffmpeg:ssse3 - faster floating point optimization for SSSE3 capable chips (Intel Core 2 and later chips) media-video/ffmpeg:vaapi - Enables VAAPI (Video Acceleration API) for hardware decoding media-video/ffmpeg:vdpau - Enables VDPAU decoders (requires nVidia video cards to offload CPU processing to video card media-video/ffmpeg:vpx - Enables vp8 codec support using libvpx: Decoding vp8 does not require this to be enabled but libvpx can also be used for decoding; encoding vp8 requires this useflag to be enabled though. media-video/ffmpeg2theora:kate - Adds support for Ogg Kate subtitles via libkate. media-video/google2srt:html - Install HTML documentation media-video/griffith:csv - Enable proper support for csv import (respectively auto-detection encoding of csv files) media-video/h264enc:ogm - Support for OGM container format media-video/hwdecode-demos:vaapi - Enables VAAPI (Video Acceleration API) for hardware decoding media-video/hwdecode-demos:vdpau - Enables VDPAU decoders (requires nVidia video cards to offload CPU processing to video card media-video/kino:gpac - Enable GPAC support when exporting to 3GPP format media-video/kmplayer:npp - Compile the npp backend that plays xembed style browser plugins. media-video/lives:libvisual - Enable libvisual support media-video/mediainfo:libmms - Support for Microsoft Media Server (MMS) streams via libmms media-video/mjpegtools:yv12 - Enables support for the YV12 pixel format media-video/motiontrack:multiprocess - Enables multi-process support (SMP/cluster) for motiontrack programs media-video/mplayer:3dnowext - Enable 3dnowext cpu instructions media-video/mplayer:amr - Enables Adaptive Multi-Rate format support media-video/mplayer:ass - SRT/SSA/ASS (SubRip / SubStation Alpha) subtitle support media-video/mplayer:bl - Blinkenlights video output media-video/mplayer:bluray - Enable playback of Blu-ray filesystems media-video/mplayer:bs2b - Enable Bauer stereophonic-to-binaural headphone filter media-video/mplayer:cdio - Use libcdio for CD support (instead of cdparanoia) media-video/mplayer:cpudetection - Enables runtime CPU detection (useful for bindist, compatibility on other CPUs) media-video/mplayer:custom-cpuopts - Fine-tune custom CPU optimizations (UNSUPPORTED) media-video/mplayer:dirac - Enable Dirac video support (an advanced royalty-free video compression format) via the reference library: dirac. media-video/mplayer:dvdnav - Use forked libdvdnav, navigate menus in GUIs media-video/mplayer:dxr3 - Enable DXR3/H+ video output media-video/mplayer:enca - Enables support for charset discovery and conversion media-video/mplayer:external-ffmpeg - Use shared FFmpeg libraries instead of static bundled ones. Discouraged by upstream. media-video/mplayer:faac - Use external faac library for AAC encoding media-video/mplayer:faad - Use external faad library for AAC decoding media-video/mplayer:gmplayer - Build gmplayer, a GTK+ MPlayer gui (UNSUPPORTED) media-video/mplayer:libmpeg2 - Build support for mpeg2 over media-libs/libmpeg2 rather than using ffmpeg. media-video/mplayer:live - Enables live.com streaming media support media-video/mplayer:md5sum - Enables md5sum video output media-video/mplayer:mmxext - Enables mmx2 support media-video/mplayer:mng - MNG input support media-video/mplayer:mpg123 - Enable support for mp3 decoding over media-sound/mpg123. media-video/mplayer:network - Enables network streaming support media-video/mplayer:nut - Enables support for the NUT container format media-video/mplayer:osdmenu - Enables support for on-screen display (OSD) menus media-video/mplayer:pnm - Add PNM video output option, to create PPM/PGM/PGMYUV images media-video/mplayer:pvr - Enable Video4Linux2 MPEG PVR media-video/mplayer:radio - Enable V4L2 radio interface and support media-video/mplayer:rar - Enable Unique RAR File Library media-video/mplayer:real - Adds real audo/video support media-video/mplayer:rtc - Enables usage of the linux real time clock. The alternative is software emulation of rtc media-video/mplayer:rtmp - Enables RTMPDump Streaming Media support media-video/mplayer:schroedinger - Enable Dirac video support (an advanced royalty-free video compression format) via libschroedinger (high-speed implementation in C of the Dirac codec). media-video/mplayer:shm - Enable support for shm media-video/mplayer:ssse3 - faster floating point optimization for SSSE3 capable chips (Intel Core 2 and later chips) media-video/mplayer:teletext - Support for TV teletext interface media-video/mplayer:tga - Enables Targa video output media-video/mplayer:toolame - Enable toolame MPEG-2 encoding media-video/mplayer:tremor - Enable internal support for Vorbis media-video/mplayer:twolame - Enable twolame MPEG-2 encoding media-video/mplayer:vdpau - Enables experimental VDPAU support (requires nVidia video cards) to offload MPEG2/MPEG4/VC1/WMV CPU processing to video card media-video/mplayer:vidix - Support for vidix video output media-video/mplayer:vpx - Enables vp8 codec support using libvpx: Decoding vp8 does not require this to be enabled but libvpx can also be used for decoding; encoding vp8 requires this useflag to be enabled though. media-video/mplayer:xanim - Enables support for xanim based codecs media-video/mplayer:xvmc - Enables X-Video Motion Compensation support media-video/mplayer:zoran - Enables ZR360[56]7/ZR36060 video output media-video/ogmrip:ogm - Support for OGM container format media-video/ogmrip:srt - Support for SRT subtitle format media-video/rtmpdump:gnutls - Use GnuTLS library instead of the default OpenSSL media-video/rtmpdump:polarssl - Use PolarSSL library instead of the default OpenSSL media-video/totem:bluetooth - Enable support for user-presence detection via the user's bluetooth handset using net-wireless/bluez media-video/totem:galago - Allow Totem to set your IM client to "away" when a movie is playing in fullscreen using dev-libs/libgalago media-video/totem:iplayer - Enable BBC player support media-video/totem:lirc - Enable support for controlling Totem with a remote control using app-misc/lirc media-video/totem:nautilus - Enable the nautilus extension media-video/totem:python - Build support for dev-lang/python plugins media-video/totem:tracker - Enable support for searching media files using the indexer app-misc/tracker media-video/totem:upnp - Enable DLNA support through media-video/coherence media-video/totem:youtube - Enable youtube plugin media-video/transcode:extrafilters - Install some filters only if we ask for them media-video/transcode:fame - Enables libfame support media-video/transcode:mjpeg - Enables mjpegtools support media-video/transcode:network - Enables network streaming support media-video/transcode:nuv - NuppelVideo container format demuxing media-video/transcode:postproc - Build with ffmpeg libpostproc support media-video/tsmuxer:qt4 - Installs tsMuxerGUI (needs Qt4) media-video/undvd:ogm - Support for OGM container format media-video/ushare:dlna - Add DLNA (media-libs/libdlna) support media-video/vdr:analogtv - Add support for the analogtv plugin media-video/vdr:atsc - Support for NorthAmerican Broadcast ( rudimentary ) media-video/vdr:cmdreccmdi18n - loads translated commands and reccommands files if existing media-video/vdr:cmdsubmenu - Allows the creation of submenus in the commands menu media-video/vdr:cutterlimit - Limit IO bandwith used for cutting media-video/vdr:cutterqueue - Adds a queue of recordings to be cutted media-video/vdr:cuttime - Adjust starttime of cutted recording by length of cut out parts media-video/vdr:ddepgentry - remove duplicate EPG entries media-video/vdr:deltimeshiftrec - Auto delete timeshift recordings media-video/vdr:dolbyinrec - add a dedicated switch to control recording of dolby digital media-video/vdr:dvbplayer - Use some special mpeg-repacker features. Most usable for old recordings or software output devices. media-video/vdr:dvbsetup - Setup for AC3 transfer, disable primary tuner media-video/vdr:dvdarchive - DMH DVD - Archiv ( used by vdr-burn-0.1.0_* ) media-video/vdr:dvdchapjump - Jump on capitels on DMH DVD - Archiv media-video/vdr:dvlfriendlyfnames - filter file names on recording media-video/vdr:dvlrecscriptaddon - enhancement for record-script media-video/vdr:dvlvidprefer - controls video-dir choice on recording media-video/vdr:dxr3 - Enable tweaks to improve vdr behaviour on dxr3-cards media-video/vdr:em84xx - Add support for em84xx plugin media-video/vdr:graphtft - support for grapftft plugin up from vdr-graphtft-0.1.7 media-video/vdr:hardlinkcutter - Speed up cutting by hardlinking unchanged files media-video/vdr:iptv - Enables channel parameters for vdr-iptv and other input plugins media-video/vdr:jumpplay - Enables automatic jumping over cut marks while watching a recording media-video/vdr:liemikuutio - Formerly known as AIO (all-in-one) patch, adds some nice must haves, plus changes from extensions patch media-video/vdr:lircsettings - Allows to change lirc settings delay, freq and timeout values in OSD media-video/vdr:livebuffer - does timeshifting/background recording all the time, allows to rewind live TV media-video/vdr:lnbshare - Enables support for two or more dvb cards sharing the same cable to the lnb media-video/vdr:mainmenuhooks - Allows to replace main menu entries by some special plugins (like epgsearch, extrecmenu, ...) media-video/vdr:menuorg - Enables support for the menuorg-plugin media-video/vdr:noepg - Adds code to selectively disable epg-reception for specific channels media-video/vdr:osdmaxitems - Support for text2skin media-video/vdr:parentalrating - Support Parental Rating media-video/vdr:pinplugin - Support for pin plugin media-video/vdr:rotor - Enable support for plugin vdr-rotor for dish-positioner. media-video/vdr:settime - set system time per script instead of via syscal media-video/vdr:setup - Enable support for the plugin vdr-setup media-video/vdr:softosd - Soft OSD fading with FF-Cards media-video/vdr:sortrecords - allows to change sort order of recordings media-video/vdr:sourcecaps - Adds the ability to define capabilities of dvb-cards (e.g. card1 can receive Sat @28.2E) media-video/vdr:syncearly - start live display as soon as possible, not waiting for sync of audio and video media-video/vdr:timercmd - Adds submenu for user defined commands in timer menu media-video/vdr:timerinfo - Show with chars +/- if space on HD will suffice for a timer media-video/vdr:ttxtsubs - support for ttxtsubs plugin media-video/vdr:validinput - Signal if it is possible to go left/right in lists with chars < > media-video/vdr:volctrl - allows volume control using left/right keys media-video/vdr:wareagleicon - Replace original icon set in menu media-video/vdr:yaepg - Enables support for the plugin vdr-yaepg media-video/vlc:X - Enables support for, e.g., fullscreen mode via the X Window System. By itself, this flag does not build a graphical interface. media-video/vlc:atmo - Enables support for AtmoLight (homebrew Ambient Lighting Technology) media-video/vlc:dc1394 - Enables IIDC cameras support. media-video/vlc:dirac - Enable Dirac video support (an advanced royalty-free video compression format) via the reference library: dirac. media-video/vlc:fluidsynth - Enables Fluidsynth MIDI software synthesis (with external sound fonts). media-video/vlc:gcrypt - Enables cryptography support via libgcrypt. media-video/vlc:gme - Enables support for media-libs/game-music-emu for playing various video game music formats. media-video/vlc:gnome - Adds support for GNOME's filesystem abstraction layer, gnome-base/gnome-vfs. This flag is not GUI-related. media-video/vlc:httpd - Enables a web based interface for vlc. media-video/vlc:id3tag - Enables id3tag metadata reader plugin. media-video/vlc:kate - Adds support for Ogg Kate subtitles via libkate. media-video/vlc:libass - Enables subtitles support using libass. media-video/vlc:libproxy - Enables support for proxy settings in the HTTP access module. media-video/vlc:libtiger - Enables Ogg Kate subtitles rendering using libtiger. media-video/vlc:libv4l - Enables Libv4l Video4Linux support. media-video/vlc:libv4l2 - Enables Libv4l2 Video4Linux2 support (for conversion from various video formats to standard ones, needed to use v4l2 devices with strange formats). media-video/vlc:live - Enables live555 streaming media support (client support for rtsp). media-video/vlc:matroska - Enables matroska support using reference libraries (fallback on other existing matroska support if disabled, i.e., matroska enabled FFmpeg) media-video/vlc:optimisememory - Enable optimisation for memory rather than performance. media-video/vlc:projectm - Enables the projectM visualization plugin. media-video/vlc:pvr - Enables PVR cards access module. media-video/vlc:qt4 - Builds a x11-libs/qt based frontend. It is now the most up-to-date graphical interface available. media-video/vlc:remoteosd - Enables RemoteOSD plugin (VNC client as video filter). media-video/vlc:rtsp - Enables real audio and RTSP modules. media-video/vlc:run-as-root - Allows vlc to start for root. Don't enable this unless you have a very specific (e.g. embedded) need for it! media-video/vlc:schroedinger - Enable Dirac video support (an advanced royalty-free video compression format) via libschroedinger (high-speed implementation in C of the Dirac codec). media-video/vlc:sdl-image - Enables sdl image video decoder (depends on sdl) media-video/vlc:shine - Enables shine fixed point mp3 encoder. media-video/vlc:shout - Enables libshout output. media-video/vlc:skins - Enables support for the skins2 interface. media-video/vlc:stream - Enables vlc to stream video. media-video/vlc:twolame - Enables twolame support (MPEG Audio Layer 2 encoder). media-video/vlc:upnp - Enables support for Intel UPnP stack. media-video/vlc:vaapi - Enables VAAPI (Video Acceleration API) for hardware decoding media-video/vlc:vcdx - Enables VCD with navigation via libvcdinfo (depends on cdio) media-video/vlc:vlm - New videolan (media) manager (vlm), a little manager designed to launch and manage multiple streams from within one instance of VLC. media-video/vlc:wma-fixed - Enables fixed point WMA decoder. media-video/vlc:zvbi - Enables support for teletext subtitles via the zvbi library. media-video/winki:mjpeg - Enables mjpegtools support media-video/xine-ui:vdr - Enables Video Disk Recorder support net-analyzer/aimsniff:http - Install the WAS (Web AIM Sniff) frontend net-analyzer/barnyard:sguil - Enable sguil (The Analyst Console for Network Security Monitoring) support net-analyzer/barnyard2:aruba - Enable Aruba support net-analyzer/barnyard2:gre - Enable GRE support net-analyzer/barnyard2:mpls - Enable support for mpls networks net-analyzer/base:signatures - Install community signatures from net-analyzer/snort net-analyzer/bmon:rrdtool - Enables net-analyzer/rrdtool support net-analyzer/bwm-ng:csv - Enable csv output net-analyzer/bwm-ng:html - Enable html output net-analyzer/cacti:doc - install html documentation net-analyzer/echoping:http - enable support for http protocol. net-analyzer/echoping:icp - enable support for ICP (used to monitor proxies). net-analyzer/echoping:priority - enable socket priority support. net-analyzer/echoping:smtp - enable support for SMTP protocol. net-analyzer/echoping:tos - enable support for TOS (TYpe Of Service). net-analyzer/fprobe:messages - enable console messages net-analyzer/lilac:nmap - Installs nmap which can be used to automatically discover devices to monitor. net-analyzer/munin:irc - installs deps for monitoring IRC net-analyzer/nagios-core:lighttpd - install www-servers/lighttpd config net-analyzer/nagios-core:web - enable web interface net-analyzer/nagios-nrpe:command-args - allow clients to specify command arguments net-analyzer/nagios-plugins:nagios-dns - installs deps for dns monitoring net-analyzer/nagios-plugins:nagios-game - installs deps for monitoring games-util/qstat net-analyzer/nagios-plugins:nagios-ntp - installs deps for ntp monitoring net-analyzer/nagios-plugins:nagios-ping - installs deps for fancy ping monitoring net-analyzer/nagios-plugins:nagios-ssh - installs deps for monitoring ssh net-analyzer/nagios-plugins:ups - installs deps for monitoring Network-UPS (sys-power/nut) net-analyzer/nagvis:automap - Enable automated map generation using media-gfx/graphviz net-analyzer/net-snmp:diskio - Enable the use of diskio mibs net-analyzer/net-snmp:elf - Enable the use of elf utils to check uptime on some systems net-analyzer/net-snmp:extensible - build deprecated extensible mib module (extend is successor) net-analyzer/net-snmp:mfd-rewrites - Use MFD rewrites of mib modules where available net-analyzer/net-snmp:rpm - Enable the rpm snmp probing net-analyzer/net-snmp:sendmail - Enable sendmail statistics monitoring net-analyzer/net-snmp:smux - Enable the smux MIBS module net-analyzer/nfdump:compat15 - Enable read support for nfdump data files created with nfdump 1.5.x net-analyzer/nfdump:ftconv - Build the flow-tools to nfdump converter net-analyzer/nfdump:nfprofile - Build nfprofile used by NfSen net-analyzer/nfdump:sflow - Build sflow collector sfcpad net-analyzer/pchar:pcap - Use the net-libs/libpcap library net-analyzer/pmacct:64bit - Use 64bit counters instead of 32bit ones net-analyzer/pmacct:ulog - Enable ULOG support net-analyzer/rrdcollect:exec - Enable exec:/// support net-analyzer/rrdcollect:pcap - Use net-libs/libpcap for packet capturing net-analyzer/rrdtool:nls - Enable native language support (using intltool) net-analyzer/rrdtool:rrdcgi - Build rrdcgi support net-analyzer/sancp:sguil - Enable sguil (The Analyst Console for Network Security Monitoring) support net-analyzer/scanlogd:nids - Use net-libs/libnids for packet capturing net-analyzer/scanlogd:pcap - Use net-libs/libpcap for packet capturing net-analyzer/scapy:pyx - Enable dev-python/pyx support for psdump/pdfdump commands net-analyzer/scapy:tcpreplay - Enable net-analyzer/tcpreply support for fast packet replay net-analyzer/scapy:visual - Enable dev-python/visual support for 3d graphs net-analyzer/smokeping:speedy - Use dev-perl/SpeedyCGI instead of perl to speed up cgi scripts net-analyzer/snort:active-response - Enables support for automatically sending TCP resets and ICMP unreachable messages to terminate connections. Used with inline deployments. net-analyzer/snort:aruba - Adds support for monitoring wireless traffic using a Aruba Mobility Controler. net-analyzer/snort:decoder-preprocessor-rules - Added support to provide action control (alert, drop, pass, etc) over preprocessor and decoder generated events. net-analyzer/snort:dynamicplugin - Enable ability to dynamically load preprocessors, detection engine, and rules library. This is required if you want to use shared object (SO) snort rules. net-analyzer/snort:flexresp - (DEPRECIATED) Original method for enabling connection tearing for inline deployments. Replaced with flexresp3 in Snort-2.9.0. net-analyzer/snort:flexresp2 - (DEPRECIATED) Replaced flexresp for enabling connection tearing for inline deployments. Replaced with flexresp3 in Snort-2.9.0. net-analyzer/snort:flexresp3 - Enables support for new flexable response preprocessor for enabling connection tearing for inline deployments. Replaces flexresp and flexresp2. net-analyzer/snort:gre - Enable support for inspecting and processing Generic Routing Encapsulation (GRE) packet headders. Only needed if you are monitoring GRE tunnels. net-analyzer/snort:inline - (DEPRECIATED) Enables support for deploying snort inline. Uses net-firewall/iptables, via libipq, rather than net-libs/libpcap. Replaced by DAQ in Snort-2.9.0 net-analyzer/snort:inline-init-failopen - Enables support to allow traffic to pass (fail-open) through inline deployments while snort is starting and not ready to begin inspecting traffic. If this option is not enabled, network traffic will not pass (fail-closed) until snort has fully started and is ready to perform packet inspection. net-analyzer/snort:linux-smp-stats - Enable accurate statistics reporting through /proc on systems with multipule processors. net-analyzer/snort:mpls - Enables support for processing and inspecting Multiprotocol Label Switching MPLS network network traffic. Only needed if you are monitoring an MPLS network. net-analyzer/snort:normalizer - Enables support for normalizing packets in inline deployments to help minimize the chances of detection evasion. net-analyzer/snort:perfprofiling - Enables support for preprocessor and rule performance profiling using the perfmonitor preprocessor. net-analyzer/snort:ppm - Enables support for setting per rule or per packet latency limits. Helps protect against introducing network latency with inline deployments. net-analyzer/snort:react - Enables support for the react rule keyword. Supports interception, termination, and redirection of HTTP connections. net-analyzer/snort:reload - Enables support for reloading a configuration without restarting snort. net-analyzer/snort:reload-error-restart - Enables support for completely restarting snort if an error is detected durring a reload. net-analyzer/snort:targetbased - Enables support in snort for using a host attibute XML file (attribute_table.dtd). This file needs to be created by the user and should define the IP address, operating system, and services for all hosts on the monitored network. This is cumbersome, but can improve intrusion detection accuracy. net-analyzer/snort:timestats - (DEPRECIATED) Enables support for printing packet stats on a per hour and per protocol breakdown. Depreciated in Snort-2.9.0. net-analyzer/snort:zlib - Enables HTTP inspection of compressed web traffic. Requires dynamicplugin be enabled. net-analyzer/symon:perl - Enables a generic perl symux client net-analyzer/symon:symon - Enables the system monitor. Offers no functionality but monitoring and forwarding of measured data net-analyzer/symon:symux - Enables the multiplexer which stores incoming symon streams on disk in RRD (net-analyzer/rrdtool) files net-analyzer/tcpdump:chroot - Enable chrooting when dropping privileges net-analyzer/tcpdump:smi - Build with net-libs/libsmi to load MIBs on the fly to decode SNMP packets net-analyzer/tcpreplay:pcapnav - Enable if you want the jump to byte offset feature via net-libs/libpcapnav net-analyzer/tcpreplay:tcpdump - Use net-analyzer/tcpdump for packet decoding feature net-analyzer/wireshark:ares - Use GNU net-dns/c-ares library to resolve DNS names net-analyzer/wireshark:doc-pdf - Build documentation in pdf format (US and a4 paper sizes) net-analyzer/wireshark:gcrypt - Use GNU crypto library (dev-libs/libgcrypt) to decrypt ipsec traffic net-analyzer/wireshark:pcap - Use net-libs/libpcap for network packet capturing (build dumpcap, rawshark) net-analyzer/wireshark:smi - Use net-libs/libsmi to resolve numeric OIDs into human readable format net-analyzer/zabbix:agent - Enable zabbix agent (for to-be-monitored machines) net-analyzer/zabbix:frontend - Enable zabbix web frontend net-analyzer/zabbix:openipmi - Enable openipmi things net-analyzer/zabbix:proxy - Enable proxy support net-analyzer/zabbix:server - Enable zabbix server net-analyzer/zabbix:ssh - Enable ssh.run items net-dialup/capi4k-utils:fax - Install capi-fax demo programs net-dialup/capi4k-utils:pppd - Installs pppdcapiplugin modules net-dialup/capi4k-utils:rcapid - Installs rcapid daemon net-dialup/freeradius:edirectory - Enables Novell eDirectory integration net-dialup/freeradius:frascend - Enables Ascend binary mode net-dialup/freeradius:frxp - Enables experimental modules net-dialup/freeradius:udpfromto - Compile in UDPFROMTO support (enables freeradius to specify source address correctly in multi-homed setups) net-dialup/freeradius-client:scp - Add service type hints derived from username prefix net-dialup/freeradius-client:shadow - Enable shadow password support net-dialup/mgetty:fax - Enables fax support net-dialup/mgetty:fidonet - Enables FidoNet support net-dialup/misdn:ecaggressive - Make the selected echo canceller a little more aggressive net-dialup/misdn:eckb1 - Use the KB1 echo canceller net-dialup/misdn:ecmark2 - Use the MARK2 echo canceller net-dialup/misdn:ecmg2 - Use the MG2 echo canceller (default) net-dialup/ppp:activefilter - Enables active filter support net-dialup/ppp:atm - Enables ATM (Asynchronous Transfer Mode) protocol support net-dialup/ppp:dhcp - Installs PPP DHCP client plugin for IP address allocation by a DHCP server (see http://www.netservers.co.uk/gpl/) net-dialup/ppp:eap-tls - Enables support for Extensible Authentication Protocol and Transport Level Security (see http://eaptls.spe.net/index.html) net-dialup/ppp:gtk - Installs GTK+ password prompting program that can be used by passprompt.so PPP plugin for reading the password from a X11 input terminal net-dialup/ppp:ipv6 - Enables support for IP version 6 net-dialup/ppp:mppe-mppc - Enables support for MPPC (Microsoft Point-to-Point Compression) - NEEDS A PATCHED KERNEL <=2.6.14 (see http://mppe-mppc.alphacron.de) net-dialup/ppp:pam - Enables PAM (Pluggable Authentication Modules) support net-dialup/ppp:radius - Enables RADIUS support net-dialup/pptpd:gre-extreme-debug - Log all GRE accepted packages when in debug mode (required if you want upstream support) net-dialup/xl2tpd:dnsretry - Patch for host lookup retries, activated by redial feature net-dns/avahi:autoipd - Build and install the IPv4LL (RFC3927) network address configuration daemon net-dns/avahi:bookmarks - Install the avahi-bookmarks application (requires dev-python/twisted) net-dns/avahi:howl-compat - Enable compat libraries for howl net-dns/avahi:mdnsresponder-compat - Enable compat libraries for mDNSResponder net-dns/bind:dlz - Enables dynamic loaded zones, 3rd party extension net-dns/bind:gssapi - Enable gssapi support net-dns/bind:resolvconf - Enable support for net-dns/openresolv net-dns/bind:sdb-ldap - Enables ldap-sdb backend net-dns/bind:urandom - Use /dev/urandom instead of /dev/random net-dns/bind-tools:urandom - Use /dev/urandom instead of /dev/random net-dns/dnsmasq:dhcp - Enable support for reading ISC DHCPd lease files net-dns/dnsmasq:tftp - Enables built in TFTP server for netbooting net-dns/maradns:authonly - Allows one to build only authoritative DNS server net-dns/mydns:alias - Enable David Phillips aliasing net-dns/mydns:status - Enable the STATUS opcode to check server status net-dns/pdns:opendbx - Enable the OpenDBX backend net-dns/pdnsd:isdn - Enable ISDN features net-dns/pdnsd:nptl - Linux-only: override auto-detection of the system threading implementation and force usage of the Native Posix Thread Library. net-dns/pdnsd:underscores - Enable support for domain names containing underscores net-dns/pdnsd:urandom - Linux-only: use /dev/urandom (pseudo-random number generation) instead of the default use of random() PRNG. net-dns/unbound:gost - Enable GOST support net-dns/unbound:libevent - Use dev-libs/libevent instead of internal select based events net-firewall/arno-iptables-firewall:plugins - Install optional plugins net-firewall/ipsec-tools:hybrid - Makes available both mode-cfg and xauth support net-firewall/ipsec-tools:idea - Enable support for the patented IDEA algorithm net-firewall/ipsec-tools:nat - Enable NAT-Traversal net-firewall/ipsec-tools:rc5 - Enable support for the patented RC5 algorithm net-firewall/nufw:nfconntrack - Use netfilter_conntrack net-firewall/nufw:nfqueue - Use NFQUEUE instead of QUEUE net-firewall/nufw:pam_nuauth - Add support for pam nufw from PAM net-firewall/nufw:plaintext - Add support for authentication with plaintext files net-fs/autofs:hesiod - Install hesiod module net-fs/autofs:ldap - Install LDAP module net-fs/autofs:sasl - Enable SASL support in the LDAP module net-fs/coda:client - Build and install the client components of coda filesystem. At least one of client or server should be enabled. net-fs/coda:coda_layout - Use legacy filesystem layout instead of FHS compliant one. Note: /coda symlink is installed unconditionally when FHS layout is used. Therefore the /coda namespace is preserved with either layout. net-fs/coda:coda_symlinks - Install legacy symlinks when FHS layout has been selected (-coda_layout). You should only need this if you use local scripts or 3rd party apps relying on precise layout. Note: /coda symlink is installed unconditionally, so the namespace is preserved in any case. net-fs/coda:server - Build and install the server components of coda filesystem. Note: at least one of client/server flags must be enabled. net-fs/netatalk:xfs - Enable support for XFS Quota net-fs/nfs-utils:nfsv3 - Enable support for NFSv3 net-fs/nfs-utils:nfsv4 - Enable support for NFSv4 net-fs/nfs-utils:nonfsv4 - Disable support for NFSv4 net-fs/samba:addns - Enable AD DNS integration net-fs/samba:ads - Enable Active Directory support net-fs/samba:aio - Enable asynchronous IO support net-fs/samba:client - Enables the client part net-fs/samba:cluster - Enable support for clustering net-fs/samba:dso - Enable dso support net-fs/samba:ldb - Enable the ldb tools net-fs/samba:netapi - Enable building of netapi bits net-fs/samba:quota - Enables support for user quotas net-fs/samba:server - Enables the server part net-fs/samba:smbclient - Enable smbclient tool net-fs/samba:smbsharemodes - Enable special smb share modes (?) net-fs/samba:swat - Enables support for swat configuration gui net-fs/samba:tools - Enable extra tools net-fs/samba:winbind - Enables support for the winbind auth daemon net-fs/smbnetfs:gnome - Use the gnome-base/gnome-keyring for password management. net-ftp/ftpcube:sftp - Enable sftp connection support net-ftp/proftpd:authfile - Enable support for the auth-file module net-ftp/proftpd:ban - Enable support for the mod_ban module net-ftp/proftpd:case - Enable support for the mod_case module net-ftp/proftpd:ctrls - Enable support for the mod_ctrls and mod_ctrls_admin modules net-ftp/proftpd:deflate - Enable support for the mod_deflate module net-ftp/proftpd:exec - Enable support for the mod_exec module. WARNING: this could be a security risk net-ftp/proftpd:ident - Enable support for the mod_ident module net-ftp/proftpd:ifsession - Enable support for the ifsession module net-ftp/proftpd:ratio - Enable support for the mod_ratio module net-ftp/proftpd:readme - Enable support for the mod_readme module net-ftp/proftpd:rewrite - Enable support for the rewrite module net-ftp/proftpd:sftp - Enable support for the mod_sftp module and optionally mod_sftp_sql and mod_sftp_pam if matching USE flags are enabled net-ftp/proftpd:shaper - Enable support for the mod_shaper module net-ftp/proftpd:sitemisc - Enable support for the sitemisc module net-ftp/proftpd:softquota - Enable support for the quotatab module net-ftp/proftpd:trace - Build with trace support. Should not be enabled on production servers net-ftp/proftpd:vroot - Enable support for the virtual root module net-ftp/pure-ftpd:anondel - Permit anonymous to delete files net-ftp/pure-ftpd:anonperm - Permit anonymous to change file permissions net-ftp/pure-ftpd:anonren - Permit anonymous to rename files net-ftp/pure-ftpd:anonres - Permit anonymous to resume file transfers net-ftp/pure-ftpd:charconv - Enables charset conversion net-ftp/pure-ftpd:noiplog - Disables logging of IP addresses net-ftp/pure-ftpd:paranoidmsg - Display paranoid messages instead of normal ones net-ftp/pure-ftpd:sysquota - Enables system quota support (needs sys-fs/quota) net-ftp/pure-ftpd:vchroot - Enable support for virtual chroot (possible security risk) net-ftp/twoftpd:breakrfc - Break RFC compliance to allow control symbols in filenames (required for some (e.g. cp1251) encodings, use with caution). net-im/bitlbee:libevent - Use libevent for event handling net-im/bitlbee:nss - Use NSS for SSL support in MSN and Jabber net-im/bitlbee:otr - Enable support for encrypted conversations net-im/bitlbee:plugins - Enable support for plugins net-im/bitlbee:purple - Use libpurple instead of the built-in IM protocol support net-im/bitlbee:twitter - Enable Twitter protocol support net-im/centerim:gadu - Enable support for the Gadu-Gadu protocol net-im/centerim:irc - Enable support for the IRC protocol net-im/centerim:lj - Enable support for the LiveJournal weblog system net-im/centerim:otr - Enable encrypted conversations net-im/climm:gloox - Enable support for Jabber/XMPP using gloox net-im/climm:otr - Enable encrypted conversations net-im/ejabberd:captcha - Support for CAPTCHA Forms (XEP-158) net-im/ejabberd:mod_irc - Build irc gateway net-im/ejabberd:mod_muc - Build Multi User Chat module net-im/ejabberd:mod_proxy65 - Support for SOCKS5 Bytestreams (XEP-0065) net-im/ejabberd:mod_pubsub - Build Pubsub module net-im/ejabberd:mod_srl - Build LDAP shared roster module (https://alioth.debian.org/projects/ejabberd-msrl/) net-im/ejabberd:mod_statsdx - Measures several statistics, and provides a new section in ejabberd Web Admin to view them. net-im/ejabberd:web - Enable web admin interface net-im/ekg2:extra - Enable following plugins: autoresponder, polchat, rivchat, rot13, xmsg. net-im/ekg2:gadu - Enable Gadu-Gadu protocol support (requires net-libs/libgadu). net-im/ekg2:gif - GIF token support for Gadu-Gadu protocol. net-im/ekg2:gnutls - Enable SSL/TLS support through GnuTLS (for jabber plugin). If 'ssl' is set too, GnuTLS will be used. net-im/ekg2:gpg - Enable jabber message encryption through app-crypt/gpgme. net-im/ekg2:inotify - Enable inotify-based filesystem moniotoring support for xmsg&mail plugins. net-im/ekg2:irc - Enable IRC protocol support. net-im/ekg2:jogger - Enable support for Jogger.pl jabber bot message parsing plugin. net-im/ekg2:jpeg - JPEG token support for Gadu-Gadu protocol. net-im/ekg2:mail - Enable mailbox/maildir monitoring plugin. net-im/ekg2:minimal - Don't build following plugins: ioctld, logs, rc. net-im/ekg2:oracle - Support logging messages into Oracle database. net-im/ekg2:pcap - Enable Gadu-Gadu protocol sniffer plugin (requires net-libs/libpcap). net-im/ekg2:remote - Enable remote UI plugin allowing to connect to running EKG2 using net-im/ekg2-remote. net-im/ekg2:sim - Enable 'sim' plugin which provides asymmetric encryption of messages used by few unofficial Gadu-Gadu clients (requires dev-libs/openssl). net-im/ekg2:sms - Enable SMS sending plugin. net-im/ekg2:sqlite - Support logging messages into SQLite2 database. If 'sqlite3' is set too, it will be used instead. net-im/ekg2:sqlite3 - Support logging messages into SQLite3 database. If 'sqlite' is set too, SQLite3 will be used. net-im/ekg2:srv - Use SRV-capable resolver through libresolv. net-im/ekg2:ssl - Enable SSL/TLS support through OpenSSL (for jabber plugin). If 'gnutls' is set too, it will be used instead. net-im/ekg2:static - Link statically with plugins instead of installing them as shared libraries (external libraries can still be linked dynamically). net-im/ekg2:web - Enable httprc_xajax WebUI plugin. net-im/empathy:applet - Enable Empathy's applets for gnome-base/gnome-panel net-im/empathy:nautilus - Enable nautilus-sendto support net-im/empathy:webkit - Build support for Adium-style HTML-based conversation window themes using net-libs/webkit-gtk net-im/gajim:idle - Enable idle module net-im/gajim:srv - SRV capabilities net-im/gajim:trayicon - Enable support for trayicon net-im/gajim:xhtml - Enable XHTML support net-im/gnugadu:tlen - Enable Tlen.pl protocol support net-im/gossip:debug - Enable debug path in gossip. net-libs/loudmouth needs to be compiled with USE="debug" to allow Gossip to actually build the debug code path. net-im/gossip:galago - Enable desktop presence with galago net-im/gossip:gnome-keyring - Allows Gossip to use gnome-keyring to store passwords. net-im/gossip:libnotify - Allows Gossip to show visual notifications concerning various activities via libnotify. net-im/jabberd2:memdebug - Enable nad and pool debug. Requires USE="debug" to be set. net-im/kadu:phonon - Enable phonon audio plugin net-im/kadu:speech - Enables speech module net-im/kmess:konqueror - Enable integration with konqueror net-im/mcabber:aspell - Adds support for app-text/aspell spell checker. net-im/mcabber:otr - Enable encrypted conversations using Off-The-Records messaging net-im/minbif:video - Add video support net-im/pidgin:gadu - Enable Gadu Gadu protocol support net-im/pidgin:groupwise - Enable Novell Groupwise protocol support net-im/pidgin:gstreamer - Enables voice and video sessions net-im/pidgin:gtk - Builds Pidgin, the GTK+ interface net-im/pidgin:meanwhile - Enable meanwhile support for Sametime protocol net-im/pidgin:ncurses - Build finch, console interface net-im/pidgin:prediction - Enable Contact Availability Prediction plugin net-im/pidgin:python - Build libgnt (GLib Ncurses Toolkit used by finch) with python scripting support net-im/pidgin:qq - Enable QQ protocol support net-im/pidgin:silc - Enable SILC protocol support net-im/pidgin:xscreensaver - Use X screensaver protocol extension to monitor idle/active status based on mouse/keyboard events net-im/pidgin:zephyr - Enable Zephyr protocol support net-im/psi:enchant - Use enchant spell engine instead of aspell net-im/psi:extras - Enables extra non official patches net-im/psi:iconsets - Install additional iconsets, some of them has not clear licensing net-im/psi:plugins - Enable plugins support net-im/psi:powersave - Disable some non critical timers for much less CPU usage net-im/psi:webkit - Enable chatlog rendering using webkit net-im/psi:whiteboarding - Enable experimental interactive SVG drawing net-im/psi:xscreensaver - Use X screensaver protocol extension to monitor idle/active status based on mouse/keyboard events net-im/psimedia:demo - build simple test application for the PsiMedia system. net-im/pyaim-t:webinterface - Install dependencies needed for the web interface net-im/pyicq-t:webinterface - Install dependencies needed for the web interface net-im/qutim:histman - Enable histman plugin net-im/qutim:irc - Enable irc support net-im/qutim:mrim - Enable mrim plugin net-im/qutim:vkontakte - Enable vkontakte plugin net-im/qutim:yandexnarod - Enable yanderx.narod plugin net-im/skype:qt-static - Installs binaries statically linked to Qt net-im/tkabber:extras - Enables extra non official patches net-im/tkabber:plugins - Enables installation the extra plugins net-irc/atheme:largenet - Enable support/tweaks for large networks net-irc/bip:freenode - Enables freenode-specific functionality. Currently that is only support for mute lists (MODE #channel +q). net-irc/bip:noctcp - Disable the automatic CTCP VERSION reply which is often exploited by malicious people to cause a DoS (reconnect due to flooding). net-irc/bip:oidentd - Enable oidentd support net-irc/ezbounce:boost - Compile against dev-libs/boost libraries net-irc/inspircd:openssl - Build dev-libs/openssl module net-irc/kvirc:dcc_video - Support video connections over DCC protocol net-irc/kvirc:dcc_voice - Support voice connections over DCC protocol net-irc/kvirc:ipc - Support inter-process communication between KVIrc processes net-irc/kvirc:phonon - Support Phonon for audio output net-irc/kvirc:qt-dbus - Support Qt-DBus net-irc/kvirc:qt-webkit - Support Qt-WebKit net-irc/kvirc:transparency - Support pseudo-transparency net-irc/ngircd:ident - Enables support for net-libs/libident net-irc/psybnc:multinetwork - Adds support for multiple networks net-irc/psybnc:oidentd - Adds support for oidentd net-irc/psybnc:scripting - Adds scripting support net-irc/quassel:X - Build the Qt 4 GUI client for quassel. If this USE flag is disabled, the GUI is not built, and cannot be used. You might want to disable this on the server, but you need it enabled on the client. net-irc/quassel:ayatana - Build in support for Ayatana notification using the libindicate-qt plugin. net-irc/quassel:crypt - Support core->network per-channel and per-query blowfish encryption via app-crypt/qca:2. net-irc/quassel:monolithic - Build Standalone client with integrated core, no external quasselcore needed. Only useful if you don't want to use quassels client/server model. The server and X flags are not needed in this case but it is possible to enable them too. net-irc/quassel:phonon - Build client with phonon backend support. This enables sound playback in client. net-irc/quassel:server - Build the server binary. If this USE flag is disabled, the 'core' server binary for quassel is not built, and cannot be used. You need this enabled on the server, but you might want to disable it on the client. net-irc/quassel:webkit - Use qt-webkit rendering engine for showing URL thumbnails and for other things that need web browser integration. net-irc/rbot:aspell - Use aspell instead of ispell in the "spell" plugin for rbot. The vanilla plugin uses ispell, but enabling this flag makes it use the ispell interface from aspell instead. net-irc/rbot:cal - Add dependency over a package providing the /usr/bin/cal command, which is needed to enable the "cal" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. net-irc/rbot:dict - Add dependency over dev-ruby/ruby-dict, which is needed to enable the "dict" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. net-irc/rbot:figlet - Add dependency over app-misc/figlet, which is used by the "figlet" plugin for rbot. If the USE flag is disabled the plugin will be unable to use figlet; if toilet is also disabled, the plugin will be disabled. net-irc/rbot:fortune - Add dependency over games-misc/fortune-mod, which is needed to enable the "fortune" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. net-irc/rbot:host - Add dependency over net-dns/bind-tools (providing /usr/bin/host), which is needed to enable the "host" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. net-irc/rbot:hunspell - Use hunspell instead of ispell in the "spell" plugin for rbot. The vanilla plugin uses ispell, but enabling this flag makes it use the ispell interface from hunspell instead. It's overridden by the aspell USE flag. For native hunspell support check the rbot-hunspell plugin. net-irc/rbot:nls - Build and install translation for the messages coming from the bot and its plugins (through dev-ruby/ruby-gettext). net-irc/rbot:shorturl - Add dependency over dev-ruby/shorturl, which is needed to enable the "shortenurl" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. net-irc/rbot:timezone - Add dependency over dev-ruby/tzinfo to enable the "time" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. net-irc/rbot:toilet - Add dependency over app-misc/toilet, which is used by the "figlet" plugin for rbot. If the USE flag is disabled the plugin will be unable to use toilet; if figlet is also disabled, the plugin will be disabled. net-irc/rbot:translator - Add dependency over dev-ruby/mechanize, which is needed to enable the "translator" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. net-irc/srvx:bahamut - Choose bahamut protocol over p10 protocol net-irc/supybot:twisted - Allows supybot to use dev-python/twisted as driver net-irc/unrealircd:hub - Enable hub support net-irc/unrealircd:operoverride - Enable OperOverride extension net-irc/unrealircd:operoverride-verify - Enable requiring opers to invite themselves to +s/+p channels net-irc/unrealircd:prefixaq - Enable chanadmin and chanowner prefixes net-irc/unrealircd:showlistmodes - Support displaying channel modes in /list net-irc/unrealircd:shunnotices - Enable notifying a user when un-shunned net-irc/unrealircd:spoof - Enable the spoof protection net-irc/unrealircd:topicisnuhost - Enable displaying nick!user@host as topic setter net-irc/unrealircd:usermod - Enable /set* and /chg* commands net-irc/weechat:alias - Enable plugin for alias control. net-irc/weechat:charset - Enable encoding conversions. net-irc/weechat:fifo - Enable FIFO support (sh pipes). net-irc/weechat:gtk - Enable (experimental) gtk interface. net-irc/weechat:irc - Enable IRC protocol support. net-irc/weechat:logger - Enable support for logging. net-irc/weechat:relay - Enable relay plugin (experimental) net-irc/weechat:rmodifier - Enable rmodifier plugin. net-irc/weechat:scripts - Build infrastructure for scripting. net-irc/weechat:xfer - Enable xfer plugin support. net-irc/xchat:ntlm - Enable NTLM authentication net-irc/xchat:xchatdccserver - Enables support for the /dccserver command via a patch net-irc/xchat:xchatnogtk - Disables building the GTK front end to XChat net-irc/xchat-gnome:sound - Enable sound event support with media-libs/libcanberra net-irc/xchat-xsys:audacious - Enables media-sound/audacious integration net-irc/znc:ares - Enables support for asynchronous DNS using the c-ares library net-irc/znc:extras - Enable some additional modules net-libs/aqbanking:chipcard - Enable support for DDV/RSA-chipcards net-libs/c-client:doc - Install RFCs related to IMAP net-libs/clinkcc:mythtv - Enable MythTV support net-libs/courier-authlib:vpopmail - Enable vpopmail support net-libs/cvm:vpopmail - Enable vpopmail support net-libs/daq:afpacket - Build the AFPacket data acquisition module net-libs/daq:dump - Build the Dump data acquisition module net-libs/daq:pcap - Build the PCAP data acquisition module net-libs/farsight2:upnp - Enable UPnP IGD support net-libs/gnutls:nettle - Use dev-libs/nettle as crypto backend net-libs/gnutls:valgrind - Enable testing using dev-util/valgrind. net-libs/gssdp:introspection - Use dev-libs/gobject-introspection for introspection net-libs/gtk-vnc:introspection - Use dev-libs/gobject-introspection for introspection net-libs/gupnp:introspection - Use dev-libs/gobject-introspection for introspection net-libs/gupnp-av:introspection - Use dev-libs/gobject-introspection for introspection net-libs/iax:snomhack - Use slower memset for SNOM phoneem net-libs/ldns:gost - Enable GOST support net-libs/libeXosip:srv - enable support for SRV records DNS queries net-libs/libesmtp:ssl - Enable support for advanced SMTP authentication methods, like NTML and STARTTLS. Also use OpenSSL's MD5 implementation over internal version. net-libs/libetpan:liblockfile - Enable support for liblockfile library net-libs/libfwbuilder:bind - Use bind's name resolving library net-libs/libfwbuilder:stlport - Enagle support for STLport net-libs/libinfinity:server - Build and install the server binary including init.d/conf.d-scripts. Needed if you want to host an infinote server for gobby. net-libs/libmicrohttpd:messages - enable error messages net-libs/libnice:upnp - Enable UPnP IGD support net-libs/libnids:glib - Use dev-libs/glib for multiprocessing support net-libs/libnids:libnet - Include code requiring net-libs/libnet net-libs/liboauth:bindist - Alias for the nss USE flag, since there are license compliancy trouble when using OpenSSL. net-libs/liboauth:curl - If enabled, net-misc/curl is used thorugh the libcurl library; if it's not, the curl command is used instead. Some features are only available when using the library, but using it as library requires matching SSL implementations. net-libs/liboauth:nss - Use Mozilla NSS (dev-libs/nss) as hash library; if this is disabled, dev-libs/openssl is used instead. net-libs/libpcap:libnl - link with dev-libs/libnl (used to put wireless interfaces in monitor mode) net-libs/libpri:bri - Enable ISDN BRI support (bristuff) net-libs/libproxy:gnome - Enable support for reading proxy settings from GNOME using gnome-base/gconf net-libs/libproxy:kde - Enable support for reading proxy settings from KDE net-libs/libproxy:vala - Enable support for the Vala programming language net-libs/libproxy:webkit - Enable support for reading proxy settings from net-libs/webkit-gtk net-libs/libproxy:xulrunner - Enable support for reading proxy settings from net-libs/xulrunner net-libs/libsoup:introspection - Use dev-libs/gobject-introspection for introspection net-libs/libsoup-gnome:introspection - Use dev-libs/gobject-introspection for introspection net-libs/libsrtp:aesicm - Use AES ICM cryptographic algorithm net-libs/libsrtp:console - Use /dev/console instead of stdout for error messages net-libs/libsrtp:syslog - Use syslog for error messages net-libs/libssh:gcrypt - Prefer dev-libs/libgcrypt over dev-libs/openssl for encryption net-libs/libssh:server - Build with SSH server support net-libs/libssh:sftp - Build with SFTP support net-libs/libssh:ssh1 - Build with SSH1 support net-libs/libssh2:gcrypt - Use dev-libs/libgcrypt for crypto net-libs/libvncserver:no24bpp - disable 24bpp support net-libs/loudmouth:asyncns - Use libasyncns for asynchronous name resolution. net-libs/neon:libproxy - Add support for net-libs/libproxy net-libs/neon:pkcs11 - Add support for PKCS#11 using dev-libs/pakchois net-libs/netembryo:sctp - Support for Stream Control Transmission Protocol net-libs/opal:audio - Enable audio support net-libs/opal:capi - Enable CAPI support net-libs/opal:celt - Enable CELT ultra-low delay audio codec net-libs/opal:dtmf - Enable DTMF encoding/decoding support net-libs/opal:fax - Enable T.38 FAX protocol net-libs/opal:h224 - Enable H.224 real time control protocol net-libs/opal:h281 - Enable H.281 Far-End Camera Control protocol net-libs/opal:h323 - Enable H.323 protocol net-libs/opal:iax - Enable Inter-Asterisk eXchange protocol net-libs/opal:ivr - Enable Interactive Voice Response net-libs/opal:ixj - Enable xJack cards support net-libs/opal:lid - Enable Line Interface Device net-libs/opal:noaudio - Disable audio codecs net-libs/opal:novideo - Disable video codecs net-libs/opal:plugins - Enable plugins support net-libs/opal:sbc - Enable the Bluetooth low-complexity, SubBand Codec net-libs/opal:sip - Enable Session Initiation Protocol net-libs/opal:sipim - Enable SIP Instant Messages session net-libs/opal:srtp - Enable Secure Real-time Transport Protocol net-libs/opal:stats - Enable statistic reporting net-libs/opal:swig - Use swig to generate bindings net-libs/opal:video - Enable video support net-libs/opal:vpb - Enable Voicetronics VPB card support net-libs/opal:vxml - Enable VXML support net-libs/opal:wav - Enable WAVFILE support net-libs/opal:x264-static - Install x264 plugin statically linked with x264 net-libs/openh323:noaudio - Disable audio codecs net-libs/openh323:novideo - Disable video codecs net-libs/ortp:srtp - Add support for Secure RTP net-libs/pjsip:epoll - epoll system call support net-libs/pjsip:ext-sound - External sound device support net-libs/pjsip:g711 - Builds the G711 codec net-libs/pjsip:g722 - Builds the G722 codec net-libs/pjsip:g7221 - Builds the G7221 codec net-libs/pjsip:ilbc - Builds the ilbc codec net-libs/pjsip:l16 - Builds the L16 codec net-libs/ptlib:asn - Enable ASN decoding/encoding support net-libs/ptlib:audio - Enable audio support net-libs/ptlib:dtmf - Enable DTMF encoding/decoding support net-libs/ptlib:http - Enable HTTP support net-libs/ptlib:mail - Enable mail protocols (POP3/SMTP) net-libs/ptlib:qos - Enable QOS support net-libs/ptlib:remote - Enable remote connection support net-libs/ptlib:serial - Enable serial port support net-libs/ptlib:shmvideo - Enable shared memory video devices net-libs/ptlib:socks - Enable SOCKS protocol support net-libs/ptlib:stun - Enable STUN support net-libs/ptlib:telnet - Enable telnet protocol support net-libs/ptlib:tts - Enable Text-To-Speech server support net-libs/ptlib:video - Enable video support net-libs/ptlib:vxml - Enable VoiceXML support net-libs/ptlib:wav - Enable WAVFILE support net-libs/telepathy-glib:introspection - Use dev-libs/gobject-introspection for introspection net-libs/telepathy-glib:vala - Enable bindings for dev-lang/vala net-libs/webkit-gtk:coverage - enable code coverage support net-libs/webkit-gtk:introspection - Use dev-libs/gobject-introspection for introspection net-libs/webkit-gtk:websockets - enable full duplex single socket communication net-libs/wt:extjs - Build Wt Ext library with JavaScript-only widgets (http://extjs.com/) net-libs/wt:fcgi - Compile in FCGI connector net-libs/wt:graphicsmagick - Enable GraphicsMagick, for supporting painting to raster images (PNG, GIF, ...) (WRasterImage) net-libs/wt:resources - Install resources directory net-libs/wt:server - Compile in stand-alone httpd connector net-libs/xulrunner:custom-optimization - Fine-tune custom compiler optimizations net-libs/xulrunner:ipc - Use inter-process communication between tabs and plugins. Allows for greater stability in case of plugin crashes net-libs/xulrunner:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled net-libs/zeromq:pgm - 0MQ is build with 'Pragmatic General Multicast' (RFC 3208) support using the excellent OpenPGM implementation. net-mail/courier-imap:trashquota - include deleted messages, and the Trash folder, in the estimated quota usage for maildirs net-mail/cyrus-imapd:idled - Enable idled vs poll IMAP IDLE method net-mail/cyrus-imapd:replication - Enable replication support in the cyrus imap server net-mail/cyrus-imapd:sieve - Enable sieve support net-mail/dbmail:sieve - Enable sieve filter support net-mail/dovecot:cydir - Add cydir storage support net-mail/dovecot:dbox - Add dbox storage support net-mail/dovecot:managesieve - Add managesieve protocol support net-mail/dovecot:mdbox - Add mdbox storage support net-mail/dovecot:pop3d - Add pop3d support net-mail/dovecot:sdbox - Add sdbox storage support net-mail/dovecot:sieve - Add sieve support net-mail/dovecot:vpopmail - Add vpopmail support net-mail/fdm:courierauth - Add support for Courier authentication library net-mail/fetchmail:hesiod - Enable support for hesiod net-mail/fetchmail:tk - Adds support for Tk GUI toolkit, in particular it installs fetchmailconf net-mail/gnubiff:password - Enable save passwords to connect mail servers in user space net-mail/hotwayd:smtp - Build SMTP proxy (hotsmtpd) net-mail/lbdb:abook - Enables app-misc/abook support net-mail/lbdb:finger - Enables finger support net-mail/libpst:dii - enable dii support net-mail/mailutils:tokyocabinet - Enable Tokyo Cabinet database support net-mail/mairix:gnus - Add support for the marks propagation feature in app-emacs/gnus net-mail/qmailadmin:maildrop - Filter spam using maildrop net-mail/qpopper:apop - Enables the pop.auth file in /etc/pop.auth net-mail/qpopper:drac - Enables DRAC support net-mail/qpopper:mailbox - Enables mail spool file is in home directory ~/Mailbox net-mail/teapop:virtual - Enable teapop's virtual domain support. net-mail/tpop3d:authexternal - Enable authentication by an external program net-mail/tpop3d:drac - Enable dynamic relay support in the tpop3d pop3 server net-mail/tpop3d:flatfile - Enable authentication against /etc/passwd-style flat files net-mail/tpop3d:passwd - Enable /etc/passwd authentication net-mail/tpop3d:sha1 - Use OpenSSL for sha1 encrypted passwords. net-mail/tpop3d:shadow - Enable /etc/shadow authentication net-mail/uw-imap:clearpasswd - Enables cleartext logins outside of SSL sessions net-mail/vchkuser:debug - Enables debug messages to syslog net-mail/vpopmail:clearpasswd - Enables cleartext password storage in the vpasswd files net-mail/vpopmail:ipalias - Enables enable-ip-alias-domains net-mail/vpopmail:maildrop - Enables mail-filter/maildrop support in vdelivermail net-mail/vpopmail:spamassassin - Enables mail-filter/spamassassin support net-misc/aria2:ares - Enables support for asynchronous DNS using the c-ares library net-misc/aria2:bittorrent - Enables support for the bittorrent protocol net-misc/aria2:metalink - Enables support for metalink net-misc/aria2:scripts - Install additional scripts which use aria2's xmlrpc functionality net-misc/asterisk:ais - Support clustering using the Application Interface Specification framework net-misc/asterisk:dahdi - Support Digium compatible hardware (formerly known as Zaptel). net-misc/asterisk:gtalk - Enable support for Google Talk services net-misc/asterisk:h323 - Enable support for the H323 telephony protocol net-misc/asterisk:http - Enable embedded web server net-misc/asterisk:keepsrc - Install sources into /usr/src for custom patching net-misc/asterisk:logrotate - Install a configuration snippet for the logrotate cronjob net-misc/asterisk:lowmem - Build Asterisk for environments with low amounts of memory (embedded devices) net-misc/asterisk:misdn - Build with mISDN (chan_misdn) support for BRI ISDN cards net-misc/asterisk:newt - Include additional tools that require redhats windowing toolkit net-misc/asterisk:nosamples - Don't install sample sound and configuration files net-misc/asterisk:osp - Enable support for the Open Settlement Protocol net-misc/asterisk:osplookup - Support secure peering using the Open Settlement Protocol net-misc/asterisk:pri - Enables pri support net-misc/asterisk:samples - Install sample sound and configuration files (default: on) net-misc/asterisk:span - Enable support for the spandsp codec net-misc/asterisk:srtp - Enable support for encrypted voice transmission (secure RTP) net-misc/asterisk:zaptel - Enables deprecated zaptel support (use dahdi if available) net-misc/asterisk-addons:h323 - Build the chan_ooh323c H.323 channel driver net-misc/asterisk-core-sounds:alaw - Install the sounds files for the alaw codec. net-misc/asterisk-core-sounds:g722 - Install the sounds files for the g722 codec. net-misc/asterisk-core-sounds:g729 - Install the sounds files for the g729 codec. net-misc/asterisk-core-sounds:gsm - Install the sounds files for the +gsm codec. net-misc/asterisk-core-sounds:siren14 - Install the sounds files for the siren14 codec. net-misc/asterisk-core-sounds:siren7 - Install the sounds files for the siren7 codec. net-misc/asterisk-core-sounds:sln16 - Install the sounds files for the sln16 codec. net-misc/asterisk-core-sounds:ulaw - Install the sounds files for the ulaw codec. net-misc/asterisk-core-sounds:wav - Install the sounds files for the wav codec. net-misc/asterisk-extra-sounds:alaw - Install the sounds files for the alaw codec. net-misc/asterisk-extra-sounds:g722 - Install the sounds files for the g722 codec. net-misc/asterisk-extra-sounds:g729 - Install the sounds files for the g729 codec. net-misc/asterisk-extra-sounds:gsm - Install the sounds files for the +gsm codec. net-misc/asterisk-extra-sounds:siren14 - Install the sounds files for the siren14 codec. net-misc/asterisk-extra-sounds:siren7 - Install the sounds files for the siren7 codec. net-misc/asterisk-extra-sounds:sln16 - Install the sounds files for the sln16 codec. net-misc/asterisk-extra-sounds:ulaw - Install the sounds files for the ulaw codec. net-misc/asterisk-extra-sounds:wav - Install the sounds files for the wav codec. net-misc/asterisk-moh-opsound:alaw - Install the sounds files for the alaw codec. net-misc/asterisk-moh-opsound:g722 - Install the sounds files for the g722 codec. net-misc/asterisk-moh-opsound:g729 - Install the sounds files for the g729 codec. net-misc/asterisk-moh-opsound:gsm - Install the sounds files for the +gsm codec. net-misc/asterisk-moh-opsound:siren14 - Install the sounds files for the siren14 codec. net-misc/asterisk-moh-opsound:siren7 - Install the sounds files for the siren7 codec. net-misc/asterisk-moh-opsound:sln16 - Install the sounds files for the sln16 codec. net-misc/asterisk-moh-opsound:ulaw - Install the sounds files for the ulaw codec. net-misc/asterisk-moh-opsound:wav - Install the sounds files for the wav codec. net-misc/cfengine:html - Install HTML documentation net-misc/cfengine:libvirt - Enable support for virtual machine management through app-emulation/libvirt net-misc/cfengine:mysql - Use dev-db/mysql as database backend, default would be Berkeley DB (sys-libs/db) net-misc/cfengine:pcre - Use PCRE rather than GNU Regex from libc net-misc/cfengine:postgres - Use dev-db/postgresql-server as database backend, default would be Berkeley DB (sys-libs/db) net-misc/cfengine:qdbm - Use dev-db/qdbm as database backend, default would be Berkeley DB (sys-libs/db) net-misc/cfengine:tests - Install test files net-misc/cfengine:tokyocabinet - Use dev-db/tokyocabinet as database backend, default would be Berkeley DB (sys-libs/db) net-misc/connman:dhclient - Use dhclient from net-misc/dhcp for getting ip. net-misc/connman:dnsproxy - Enable dnsproxy support. net-misc/connman:ethernet - Enable ethernet support. net-misc/connman:google - Enable Google Public DNS support. net-misc/connman:ofono - Use net-misc/ofono for telephony support. net-misc/connman:openvpn - Use net-misc/openvpn for openvpn support. net-misc/connman:tools - Enable testing tools. net-misc/connman:wimax - Use net-wireless/wimax for WiMAX support. net-misc/curl:ares - Enabled c-ares dns support net-misc/curl:gnutls - Prefer gnutls over nss and openssl as the crypto engine net-misc/curl:libssh2 - Enabled SSH urls in curl using libssh2 net-misc/curl:nss - Prefer NSS over openssl as the crypto engine net-misc/curl:ssl - Enable crypto engine support (via openssl if USE='-gnutls -nss') net-misc/dahdi-tools:ppp - Enables PPP/DAHDIRAS support net-misc/dhcpcd:compat - Enable commandline compatibility with dhcpcd-3.x net-misc/directvnc:mouse - Adds mouse support net-misc/dnetstats:gnome - Use gksu to gain root access net-misc/dnetstats:kde - Use kdesu to gain root access net-misc/dropbear:bsdpty - Add support for legacy BSD pty's rather than dynamic UNIX pty's -- do not use this flag unless you are absolutely sure you actually want it net-misc/dropbear:multicall - Build all the programs as one little binary (to save space) net-misc/gwget:epiphany - Build epiphany extensions net-misc/htbinit:esfq - Add support for Enhanced Stochastic Fairness queueing discipline. net-misc/hylafax:html - Adds HTML documentation net-misc/hylafax:mgetty - Adds support for mgetty and vgetty net-misc/icecast:yp - Build support for yp public directory listings net-misc/iputils:SECURITY_HAZARD - Allow non-root users to flood (ping -f). This is generally a very bad idea. net-misc/italc:system-libvncserver - Build against the system libvncserver (experimental) net-misc/knock:server - Installs the knockd server daemon. net-misc/mediatomb:inotify - Enable inotify filesystem monitoring support net-misc/mediatomb:lastfm - Enable last.fm support net-misc/mediatomb:libextractor - Use libextractor to gather files' metadata. net-misc/mediatomb:mysql - Use dev-db/mysql as backend rather than SQLite3. If this USE flag is disabled, dev-db/sqlite is used instead. net-misc/mediatomb:taglib - Use media-libs/taglib for reading files' metadata rather than id3lib. If this USE flag is disabled media-libs/id3lib is used instead. net-misc/mediatomb:thumbnail - Enables video thumbnails generation through media-video/ffmpegthumbnailer net-misc/memcached:slabs-reassign - Allow manual reassignment of memory slabs at the cost of slab optimizations. net-misc/networkmanager:connection-sharing - Use net-dns/dnsmasq and net-firewall/iptables for connection sharing net-misc/networkmanager:dhclient - Use dhclient from net-misc/dhcp for getting ip. net-misc/networkmanager:dhcpcd - Use net-misc/dhcpcd for getting ip. net-misc/networkmanager:nss - Use dev-libs/nss for cryptography. net-misc/networkmanager:resolvconf - Use net-dns/openresolv for managing DNS information net-misc/ntp:openntpd - Allow ntp to be installed alongside openntpd net-misc/ntp:parse-clocks - Add support for PARSE clocks net-misc/nxcl:nxclient - Use nxssh from net-misc/nxclient instead of standard ssh net-misc/nxserver-freenx:nxclient - Allow to install net-misc/nxclient in parallel with this package, using it to display messages in the sessions net-misc/ofono:atmodem - ETSI AT modem support. net-misc/ofono:isimodem - Enable PhoNet/ISI modem support. net-misc/oidentd:masquerade - Enable support for masqueraded/NAT connections net-misc/openssh:X509 - Adds support for X.509 certificate authentication net-misc/openssh:hpn - Enable high performance ssh net-misc/openssh:ldap - Add support for storing SSH public keys in LDAP net-misc/openssh:pkcs11 - Enable PKCS#11 smartcard support net-misc/openswan:curl - Include curl support (used for fetching CRLs) net-misc/openswan:extra-algorithms - Include additional strong algorithms (Blowfish, Twofish, Serpent and SHA2) net-misc/openswan:ldap - Include LDAP support (used for fetching CRLs) net-misc/openswan:ms-bad-proposal - Allow bad IP address proposal offered by an Microsoft L2TP/IPSec servers net-misc/openswan:nocrypto-algorithms - Include algorithms that don't even encrypt (1DES) net-misc/openswan:nss - Include libnss support (adds smartcard support) net-misc/openswan:ssl - Use OpenSSL libraries for BIGNUM support net-misc/openswan:weak-algorithms - Include weak algorithms (DH1) net-misc/openvpn:eurephia - Apply eurephia patch net-misc/openvpn:iproute2 - Enabled iproute2 support instead of net-tools net-misc/openvpn:passwordsave - Enables openvpn to save passwords net-misc/openvpn:pkcs11 - Enable PKCS#11 smartcard support net-misc/pino:indicate - Use dev-libs/libindicate to notify other apps net-misc/plowshare:view-captcha - View captcha with aview net-misc/quagga:bgpclassless - Apply unofficial patch to enable classless prefixes for BGP. Patch and information to be found at http://hasso.linux.ee/doku.php/english:network:quagga net-misc/quagga:multipath - Enable multipath routes support for any number of routes net-misc/quagga:ospfapi - Enable OSPFAPI support for client applications accessing the OSPF link state database net-misc/quagga:pam - Add support for PAM (viasys-libs/pam) to the Quagga Virtual Terminal Interface Shell (vtysh); if the readline USE flag is disabled, this flag is ignored. net-misc/quagga:readline - Enable support for sys-libs/readline to provide the Quagga Virtual Terminal Interface Shell (vtysh). net-misc/quagga:realms - Apply unofficial patch to enable realms support. Patch and information to be found at http://vcalinus.gemenii.ro/quaggarealms.html and http://linux.mantech.ro/quagga+realm_en.php net-misc/quagga:tcp-zebra - Enable TCP zserv interface on port 2600 for Zebra/protocol-daemon communication. Unix domain sockets are chosen otherwise. net-misc/rdesktop:pcsc-lite - Enable smartcard support with sys-apps/pcsc-lite driver net-misc/rdesktop:rdpusb - Enable USB redirection support for app-emulation/virtualbox-bin net-misc/remmina:ssh - Enable support for SSH/SFTP using net-libs/libssh net-misc/remmina:unique - Enable single instance support using dev-libs/libunique net-misc/remmina:vte - Enable Terminal support using x11-libs/vte net-misc/remmina:xdmcp - Enable support for X Display Manager Control Protocol net-misc/rygel:tracker - Install dependencies for the tracker plugin net-misc/rygel:transcode - Install dependencies for transcoding support net-misc/scponly:gftp - Enables gFTP compatibility net-misc/scponly:logging - Enables SFTP logging compatibility net-misc/scponly:passwd - Enables passwd compatibility net-misc/scponly:quota - Enables quota compatibility net-misc/scponly:rsync - Enables rsync compatibility with potential security risks net-misc/scponly:scp - Enables scp compatibility with potential security risks net-misc/scponly:sftp - Enables SFTP compatibility net-misc/scponly:subversion - Enables Subversion compatibility with potential security risks net-misc/scponly:unison - Enables Unison compatibility with potential security risks net-misc/scponly:wildcards - Enables wildcard processing with potential security risks net-misc/scponly:winscp - Enables WinSCP 2.0 compatibility with potential security risks net-misc/sitecopy:rsh - This allows the use of rsh (remote shell) and rcp (remote copy) for authoring websites. sftp is a much more secure protocol and is preferred. net-misc/sitecopy:webdav - Enable WebDav (Web-based Distributed Authoring and Versioning) support. This system allows users to collaborate on websites using a web based interface. See the ebuild for an FAQ page. Enables neon as well to handle webdav support. net-misc/slimrat:X - Install also GUI client net-misc/streamtuner:shout - Enable shoutcast plug-in. net-misc/streamtuner:xiph - Enable xiph.org plug-in. net-misc/strongswan:cisco - Enable support for the Cisco VPN client. net-misc/strongswan:dhcp - Enable server support for querying virtual IP addresses for clients from a DHCP server. (IKEv2 only) net-misc/strongswan:farp - Enable faking of ARP responses for virtual IP addresses assigned to clients. (IKEv2 only) net-misc/strongswan:gcrypt - Enable dev-libs/libgcrypt plugin which provides 3DES, AES, Blowfish, Camellia, CAST, DES, Serpent and Twofish ciphers along with MD4, MD5 and SHA1/2 hash algorithms, RSA and DH groups 1,2,5,14-18 and 22-24(4.4+). Also includes a software random number generator. net-misc/strongswan:ikev1 - Enable IKEv1 protocol (pluto daemon). net-misc/strongswan:ikev2 - Enable IKEv2 protocol (charon daemon). net-misc/strongswan:nat-transport - Enable potentially insecure NAT traversal for transport mode in IKEv1. Only enable if you really need this. net-misc/strongswan:non-root - Force IKEv1/IKEv2 daemons to normal user privileges. This might impose some restrictions mainly to the IKEv1 daemon. Disable only if you really require superuser privileges. net-misc/strongswan:openssl - Enable dev-libs/openssl plugin which is required for Elliptic Curve Cryptography (DH groups 19-21,25,26) and ECDSA. Also provides 3DES, AES, Blowfish, Camellia, CAST, DES, IDEA and RC5 ciphers along with MD2, MD4, MD5 and SHA1/2 hash algorithms, RSA and DH groups 1,2,5,14-18 and 22-24(4.4+) dev-libs/openssl has to be compiled with USE="-bindist". net-misc/stunnel:xforward - Enable X-Forwarded-For support for Stunnel net-misc/termpkg:uucp - Adds support for uucp style device locking net-misc/tigervnc:server - Build TigerVNC server net-misc/tigervnc:xorgmodule - Build the Xorg module net-misc/tightvnc:server - Build vncserver. Allows us to only build server on one machine if set, build only viewer otherwise. net-misc/vde:pcap - Enable the pcap-based plugin that allows creating a switch against a real interface. net-misc/vde:ssl - Enable the cryptcab plugin that allows creating an encrypted virtual cable. net-misc/vidalia:tor - Allow to use a local tor setup net-misc/vinagre:applet - Enable vinagre applet for gnome-base/gnome-panel. net-misc/vinagre:ssh - Enable ssh plugin. net-misc/vinagre:telepathy - Enable access to remote desktop via a telepathy client. net-misc/vino:telepathy - Enable desktop sharing through a telepathy client net-misc/vpnc:hybrid-auth - Enable hybrid authentication (certificates), only if not redistributed as compiled binary net-misc/vpnc:resolvconf - Enable support for DNS managing framework net-dns/openresolv net-misc/wget:ntlm - Enable support for NTLM (Windows-based) authorization net-misc/wicd:gtk - Installs a gtk UI. This is enabled by default because it is intended behavior. Requires dev-python/pygtk net-misc/wicd:ioctl - Installs additional python libraries to use as a backend. This will improve speed but is experimental. net-misc/wicd:ncurses - Installs a ncurses UI net-misc/wicd:pm-utils - Installs the pm-utils hooks for suspend/resume and requires sys-power/pm-utils net-misc/x2goserver:fuse - Use sys-fs/sshfs-fuse to allow shared folders net-misc/yaydl:soundextract - Extract the soundtracks of the downloaded videos net-misc/zaptel:astribank - Install Xorcom Astribank utilities net-misc/zaptel:bri - Enable ISDN BRI support (bristuff) net-misc/zaptel:ecaggressive - Make the mark2 echo canceller a little more aggressive net-misc/zaptel:eckb1 - Use the KB1 echo canceller net-misc/zaptel:ecmark - Use the MARK echo canceller net-misc/zaptel:ecmark2 - Use the MARK2 echo canceller (default) net-misc/zaptel:ecmark3 - Use the MARK3 echo canceller net-misc/zaptel:ecmg2 - Use the MG2 echo canceller net-misc/zaptel:ecsteve - Use the STEVE echo canceller net-misc/zaptel:ecsteve2 - Use the STEVE2 echo canceller net-misc/zaptel:florz - Enable florz enhancement patches for ISDN BRI net-misc/zaptel:rtc - Use the realtime clock on x86 and amd64 systems instead of kernel timers net-misc/zaptel:watchdog - Enable the watchdog to monitor unresponsive and misbehaving interfaces net-misc/zaptel:zapnet - Enable SyncPPP, CiscoHDLC and Frame-Relay support net-misc/zaptel:zapras - Enable PPP support for Remote-Access-Service net-nds/389-ds-base:auto-dn-suffix - Enable auto bind with auto dn suffix over unix domain socket (LDAPI) support net-nds/389-ds-base:autobind - Enable auto bind over unix domain socket (LDAPI) support net-nds/389-ds-base:bitwise - Enable bitwise plugin - supported data in raw/bitwise format net-nds/389-ds-base:dna - Enable dna (distributed numeric assignment ) plugin - to automatically assign unique uid numbers to new user entries as they are created. net-nds/389-ds-base:ldapi - Enable LDAP over unix domain socket (LDAPI) support net-nds/389-ds-base:pam-passthru - Enable pam-passthru plugin - for simple and fast system services used in ldap net-nds/389-ds-base:presence - Enable presence plugin - non-stabdart syntax validation net-nds/gosa-core:mail - Manage mail accounts and servers with gosa. net-nds/gosa-core:samba - Manage samba accounts with gosa. net-nds/nsscache:nsscache - Depend on sys-auth/libnss-cache to handle flat files net-nds/nsscache:nssdb - Depend on sys-libs/libnss_db to handle dbm files. net-nds/openldap:experimental - Enable experimental backend options net-nds/openldap:odbc - Enable ODBC and SQL backend options net-nds/openldap:overlays - Enable contributed OpenLDAP overlays net-nds/openldap:smbkrb5passwd - Enable overlay for syncing ldap, unix and lanman passwords net-nds/tac_plus:finger - Adds support for checking user counts via fingering the NAS net-news/liferea:dbus - Enables the DBUS connector for liferea, so feeds can be managed from external programs net-news/liferea:gnutls - Enable https feeds using gnutls net-news/liferea:gtkhtml - Uses the gtkhtml rendering engine for item rendering. Deprecated, and broken on amd64. net-news/liferea:libnotify - Enable popup notifications net-news/liferea:lua - Enable lua scripting net-news/liferea:networkmanager - Enable NetworkManager integration to automatically detect online/offline status net-news/liferea:webkit - Enable the webkit rendering engine for item rendering net-news/liferea:xulrunner - Enable the xulrunner 1.9 rendering engine for item rendering net-nntp/inn:innkeywords - Enable automatic keyword generation support net-nntp/inn:inntaggedhash - Use tagged hash table for history (disables large file support) net-nntp/nzbget:parcheck - Enable support for checking PAR archives net-nntp/slrn:uudeview - Add support for yEnc coding and more using dev-libs/uulib net-nntp/tin:cancel-locks - Enable Cancel-Lock header functionality (also enables USE=evil) net-nntp/tin:etiquette - Enable the display off posting etiquettes net-nntp/tin:evil - Let tin generate a message ID net-nntp/tin:forgery - Cancel messages posted from a different account net-p2p/amule:daemon - Enable amule daemon net-p2p/amule:remote - Enable remote controlling of the client net-p2p/amule:stats - Enable statistic reporting net-p2p/amule:upnp - Enables support for Intel UPnP stack. net-p2p/dbhub:switch_user - Enable support for switching user net-p2p/deluge:webinterface - Install dependencies needed for the web interface net-p2p/eiskaltdcpp:emoticons - Install emoticon packs net-p2p/eiskaltdcpp:sounds - Install sound files net-p2p/eiskaltdcpp:upnp - Forward ports using UPnP net-p2p/fms:frost - Add support for frost boards net-p2p/freenet:freemail - Add Freemail support net-p2p/gift:ares - pull in Ares plugin net-p2p/gift:fasttrack - pull in FastTrack plugin net-p2p/gift:gnutella - pull in Gnutella plugin net-p2p/gift:openft - pull in OpenFT plugin net-p2p/ktorrent:bwscheduler - Schedule upload and download limits over a period of a week net-p2p/ktorrent:downloadorder - Specify the download order of a multi-file torrent net-p2p/ktorrent:infowidget - Displays general information about a torrent in several tabs net-p2p/ktorrent:ipfilter - Filter IP addresses through a blocklist net-p2p/ktorrent:kross - Enable kross scripting support net-p2p/ktorrent:logviewer - Displays the logging output net-p2p/ktorrent:magnetgenerator - Generates magnet URI's net-p2p/ktorrent:mediaplayer - Phonon-based media player net-p2p/ktorrent:rss - Syndication plugin for KTorrent, supporting RSS and Atom feeds net-p2p/ktorrent:scanfolder - Scan folders for torrent files and load them net-p2p/ktorrent:search - Search for torrents net-p2p/ktorrent:shutdown - Shutdown when done net-p2p/ktorrent:stats - Shows statistics about torrents in several graphs net-p2p/ktorrent:upnp - Forward ports using UPnP net-p2p/ktorrent:webinterface - Allows control of KTorrent via a web interface net-p2p/ktorrent:zeroconf - Discover peers on the local network using the Zeroconf protocol net-p2p/mktorrent:largefile - Enable largefile support on 32 bit systems net-p2p/mldonkey:bittorrent - enable bittorrent support net-p2p/mldonkey:fasttrack - enable fasttrack support net-p2p/mldonkey:gnutella - enable gnutella and gnutella2 support net-p2p/mldonkey:guionly - enable client build only net-p2p/mldonkey:magic - enable use of libmagic net-p2p/rtorrent:daemon - Uses app-misc/screen to daemonize this application net-p2p/transmission:sound - Enable sound event support with media-libs/libcanberra net-print/hplip:X - Enables scanner GUI dependencies with USE="scanner" where media-gfx/xsane is preferred over media-gfx/sane-frontends net-print/hplip:doc - Build documentation net-print/hplip:fax - Enable fax on multifunction devices which support it net-print/hplip:hpcups - Build the hpcups driver for cups (by HP) net-print/hplip:hpijs - Build the IJS driver for cups (Foomatic) net-print/hplip:kde - Enables kde-misc/skanlite as scanner GUI with USE="scanner X" net-print/hplip:libnotify - Enables desktop notifications net-print/hplip:minimal - Only build internal hpijs/hpcups driver (not recommended at all, make sure you know what you are doing) net-print/hplip:parport - Enable parallel port for devices which require it net-print/hplip:qt4 - Enable graphical interface using Qt 4 net-print/hplip:scanner - Enable scanner on multifunction devices which support it net-print/hplip:snmp - Add support for net-analyzer/net-snmp which enables this driver to work over networks (both for server and client) net-print/hplip:static-ppds - Use statically-generated PPDs instead of Dynamic PPDs. Although this is deprecated some printers may still need it to work properly. Use this flag if hp-setup fails to find/create a valid PPD file net-print/hplip:udev-acl - Install udev acl rules which needs sys-fs/udev with acl support net-print/pkpgcounter:psyco - psyco python accelerator net-proxy/dansguardian:kaspersky - Adds support for Kaspersky AntiVirus software net-proxy/dansguardian:ntlm - Enable support for the NTLM auth plugin net-proxy/squid:ecap - Adds support for loadable content adaptation modules (http://www.e-cap.org) net-proxy/squid:epoll - Enables Linux epoll() support net-proxy/squid:icap-client - Adds ICAP client support net-proxy/squid:ipf-transparent - Adds transparent proxy support for systems using IP-Filter (only for *bsd) net-proxy/squid:kqueue - Enables *BSD kqueue() support net-proxy/squid:logrotate - Use app-admin/logrotate for rotating logs net-proxy/squid:pf-transparent - Adds transparent proxy support for systems using PF (only for *bsd) net-proxy/squid:tproxy - Enables real Transparent Proxy support for Linux Netfilter TPROXY net-proxy/squid:zero-penalty-hit - Add Zero Penalty Hit patch (http://zph.bratcheda.org) net-proxy/sshproxy:client-only - Install only the client wrappers net-proxy/tinyproxy:filter-proxy - Enable filtering of domains/URLS net-proxy/tinyproxy:http-via-header - Add Via field to HTTP headers net-proxy/tinyproxy:reverse-proxy - Enable reverse proxying net-proxy/tinyproxy:transparent-proxy - Enable transparent proxying net-proxy/tinyproxy:upstream-proxy - Enable upstream proxying net-proxy/tinyproxy:xtinyproxy-header - Include the X-Tinyproxy header net-proxy/tsocks:tordns - Apply tordns patch which allows transparent TORification of the DNS queries net-voip/ekiga:gconf - Enable GConf support net-voip/ekiga:h323 - Enable H.323 protocol net-voip/ekiga:shm - Enable the Shared Memory Extension from libXext net-voip/ekiga:static - Statically link to opal and ptlib net-voip/ekiga:xcap - Enable XML Configuration Access Protocal net-voip/linphone:video - Enable video support (display/capture) net-voip/sflphone:iax - Support for IAX (Inter Asterisk eXchange) net-voip/telepathy-connection-managers:irc - Enable Internet Relay Chat (IRC) support. net-voip/telepathy-connection-managers:jabber - Enable XMPP protocol handler (this is also Google Talk). net-voip/telepathy-connection-managers:sip - Enable SIP/SIMPLE messaging and calling. net-voip/telepathy-connection-managers:yahoo - Enable Yahoo! messaging support. net-voip/telepathy-connection-managers:zeroconf - Enable Link-Local Messaging via the zeroconf or Bonjour protocol. net-voip/yate:h323 - Build H.323 Channel plugin net-voip/yate:ilbc - Build ILBC codec plugin net-voip/yate:sctp - Support for Stream Control Transmission Protocol net-voip/yate:spandsp - Enable support for the spandsp codec net-voip/yate:zaptel - Build zaptel Channel plugin net-wireless/blueman:network - Add functionality to setup (host) PAN connections using either net-dns/dnsmasq or net-misc/dhcp net-wireless/bluez:attrib - Enable attrib plugin net-wireless/bluez:consolekit - Use sys-auth/pambase[consolekit] to determine access to bluetooth devices based on whether a user is logged in locally or remotely net-wireless/bluez:health - Compile with initial support for HDP net-wireless/bluez:maemo6 - Compile with maemo6 plugin net-wireless/bluez:old-daemons - Install old daemons like hidd and sdpd that are deprecated by the new Service framework net-wireless/bluez:pnat - Enable pnat plugin net-wireless/bluez:test-programs - Install tools for testing of various Bluetooth functions net-wireless/gnome-bluetooth:introspection - Use dev-libs/gobject-introspection for introspection net-wireless/gnome-bluetooth:nautilus - Build nautilus-sendto plugin net-wireless/hostapd:debug - Enables debugging net-wireless/hostapd:logwatch - Install support files for sys-app/logwatch net-wireless/hostapd:madwifi - Add support for madwifi (Atheros chipset) net-wireless/hostapd:wps - Add support for Wi-Fi Protected Setup net-wireless/kismet:client - Build the ncurses-based user interface net-wireless/kismet:pcap - Enable packet capturing support using net-libs/libpcap net-wireless/kismet:suid - Install a setuid root helper binary with limited functionality; this allows running kismet as a normal user, significantly reducing security risks net-wireless/madwifi-ng:injection - Adds support for net-wireless/aircrack-ng aireplay-ng packet injection net-wireless/madwifi-old:amrr - Use Adaptive Multi Rate Retry bit rate control algorithm net-wireless/madwifi-old:onoe - Use Atsushi Onoe's bit rate control algorithm net-wireless/wepattack:john - Build with app-crypt/johntheripper support net-wireless/wifiscanner:wireshark - Use the net-analyzer/wireshark wtap library net-wireless/wireless-tools:multicall - Build the most commonly used tools as one binary net-wireless/wpa_supplicant:eap-sim - Add support for EAP-SIM authentication algorithm net-wireless/wpa_supplicant:fasteap - Add support for FAST-EAP authentication algorithm net-wireless/wpa_supplicant:madwifi - Add support for madwifi (Atheros chipset) net-wireless/wpa_supplicant:ps3 - Add support for ps3 hypervisor driven gelic wifi net-wireless/wpa_supplicant:wimax - Add support for Wimax EAP-PEER authentication algorithm net-wireless/wpa_supplicant:wps - Add support for Wi-Fi Protected Setup rox-base/rox:video - Enable rox-extra/videothumbnail for creating thumbnails of videos with mplayer or totem. rox-extra/archive:ace - Enable .ace extraction via app-arch/unace rox-extra/archive:compress - Enable tar.Z and *.Z extraction via app-arch/ncompress rox-extra/archive:cpio - Enable .cpio extraction via app-arch/cpio rox-extra/archive:rar - Enable .rar extraction via app-arch/unrar rox-extra/archive:rpm - Enable .rpm extraction via rpm2cpio from app-arch/rpm rox-extra/archive:uuencode - Enable .uue extraction via app-arch/sharutils rox-extra/archive:zip - Enable .zip extraction via app-arch/unzip and app-arch/zip rox-extra/comicthumb:rar - Enable support for rar-compressed archives via app-arch/unrar rox-extra/magickthumbnail:xcf - Enable previews of .xcf files using media-gfx/gimp sci-astronomy/cpl:gasgano - Enable support for sci-astronomy/gasgano file organizer sci-astronomy/orsa:cln - Use the Class Library for Numbers (sci-libs/cln) for calculations sci-astronomy/predict:xforms - Add a "map" client which uses the x11-libs/xforms library for its GUI sci-astronomy/predict:xplanet - Project predict data onto world maps generated by x11-misc/xplanet / x11-misc/xearth sci-astronomy/scamp:plplot - Build with sci-libs/plplot to allow diagnostic plots during processing sci-astronomy/stellarium:stars - Install extra star catalogs sci-astronomy/wcslib:fits - Enable support for the FITS format through sci-libs/cfitsio sci-astronomy/wcslib:pgplot - Builds routines for the sci-libs/pgplot library sci-biology/bioperl:db - Install sci-biology/bioperl-run sci-biology/bioperl:network - Install sci-biology/bioperl-run sci-biology/bioperl:run - Install sci-biology/bioperl-run sci-biology/clustalw-mpi:mpi_njtree - Use MPI (as opposed to serial) code for computing neighbor-joining trees sci-biology/clustalw-mpi:static_pairalign - Use static (as opposed to dynamic) scheduling for pair alignments sci-biology/exonerate:largefile - Enable largefile support on 32 bit systems sci-biology/exonerate:utils - Install all utilities sci-biology/fasta:icc - Use intel compiler instead of gcc sci-biology/hmmer:pvm - Add support for parallel virtual machine (sys-cluster/pvm) sci-biology/mcl:blast - add support for NCBI BLAST data sci-biology/plink:R - add support R language sci-biology/plink:webcheck - add support for online update checking every time the program starts sci-biology/ucsc-genome-browser:server - Install genome browser Web application. If this flag is off, only libraries and utilities from the suite are installed. sci-biology/yass:dmalloc - Enable debugging with the dmalloc library sci-biology/yass:lowmem - Build for environments with low amounts of memory sci-chemistry/apbs:arpack - Include support for arpack libs sci-chemistry/apbs:fetk - Include support for FeTK sci-chemistry/apbs:tools - Install optional tools sci-chemistry/avogadro:glsl - Enable glsl features via GLEW. sci-chemistry/caver:pymol - Install the PyMol plugin (sci-chemistry/pymol) sci-chemistry/ccp4:arpwarp - Add binary arp-warp for molecular replacement sci-chemistry/ccp4:balbes - Install sci-chemistry/balbes sci-chemistry/ccpn:extendnmr - Install needed packages for extendNMR support sci-chemistry/cns:aria - Support patch for sci-chemistry/aria sci-chemistry/eden:double-precision - More precise calculations at the expense of speed sci-chemistry/gamess:qmmm-tinker - Enable tinker qmmm code sci-chemistry/ghemical:openbabel - Use sci-chemistry/openbabel for file conversions sci-chemistry/ghemical:toolbar - Build the shortcuts toolbar sci-chemistry/gromacs:dmalloc - Enable use of Debug Malloc sci-chemistry/gromacs:double-precision - More precise calculations at the expense of speed sci-chemistry/gromacs:ffamber - Enable ffamber ports for gromacs sci-chemistry/gromacs:fkernels - Enable building of Fortran Kernels for platforms that dont have assembly loops sci-chemistry/gromacs:single-precision - Single precision version of gromacs sci-chemistry/gromacs:zsh-completion - Enable zsh completion support sci-chemistry/gsim:emf - Support for .emf export sci-chemistry/jmol:client-only - Install the viewer only, no applet files for httpd sci-chemistry/mopac7:gmxmopac7 - Add support library for gromacs sci-chemistry/oasis:minimal - Restricts functionality on free software sci-chemistry/openbabel:swig - Use swig to rebuild language bindings. sci-chemistry/pdb2pqr:opal - Add web interface via opal sci-chemistry/pdb2pqr:pdb2pka - Install experimental pdb2pka interface sci-chemistry/pymol:apbs - Install the apbs plugin sci-chemistry/pymol:numpy - Compile numpy support sci-chemistry/pymol:shaders - Build with Shaders support - good for high-end 3D video cards. sci-chemistry/pymol:vmd - Enable vmd module for trajectories sci-chemistry/shelx:dosformat - Use CR/LF to end lines; useful in mixed Linux/Windows environments sci-chemistry/vmd:msms - Add support for MSMS SAS calcualtion tool sci-chemistry/vmd:povray - Add support for povray raytracer for HQ images sci-chemistry/vmd:tachyon - Add support for tachyon raytracer for HQ images sci-chemistry/wxmacmolplt:flash - Add support for flash movie generation using media-libs/ming sci-electronics/geda:stroke - enable mouse gesture support sci-electronics/gerbv:unit-mm - Set default unit for coordinates in status bar to mm sci-electronics/gspiceui:schematics - Use sci-electronics/geda for schematics editing sci-electronics/gspiceui:waveform - Use sci-electronics/gwave for waveform display sci-electronics/gtkwave:fasttree - Enables experimental Fast SST Tree widget code. sci-electronics/gtkwave:fatlines - Renders lines as double width in gtkwave. sci-electronics/gtkwave:judy - Enables Judy array support. sci-electronics/kicad:dev-doc - Install developer documentation (requires app-doc/doxygen) sci-electronics/pcb:gcode - gcode file export sci-electronics/pcb:gif - GIF graphics export sci-electronics/pcb:jpeg - JPEG graphics export sci-electronics/pcb:m4lib-png - Enable creating png previews for the m4 library sci-electronics/pcb:nelma - NELMA file export sci-electronics/pcb:png - PNG graphics export sci-electronics/pcb:tk - Build tcl/tk graphical QFP footprint generator sci-electronics/pcb:toporouter - Build toporouter sci-electronics/pcb:xrender - Translucent PCB display for Motif/Lesstif GUI sci-geosciences/gmt:gmtfull - Full resolution bathymetry database sci-geosciences/gmt:gmthigh - Add high resolution bathymetry database sci-geosciences/gmt:gmtsuppl - Supplement functions for GMT sci-geosciences/gmt:gmttria - Non GNU triangulation method, more efficient sci-geosciences/googleearth:mdns-bundled - Use bundled nss-mdns library instead of depending on sys-auth/nss-mdns. Enable this if you want to avoid the deptree. sci-geosciences/googleearth:qt-bundled - Use bundled Qt4 libraries instead of system ones. Recommended only for troubleshooting. sci-geosciences/gpsd:garmin - Enable support for Garmin simple text protocol sci-geosciences/gpsd:gpsd_user - Add gpsd user for daemon privileges. sci-geosciences/gpsd:minimal - Reduced install set, limited number of devices and client, no X deps sci-geosciences/gpsd:ntp - Enable net-misc/ntp shared memory interface and PPS kernel support for GPS time sci-geosciences/gpsd:ocean - Enable OceanServer support sci-geosciences/gpsd:pl2303 - Enable udev rules for PL2303 USB-serial converter sci-geosciences/gpsd:tntc - Enable True North Technologies digital compass support sci-geosciences/grass:gmath - Enable gmath wrapper for BLAS/Lapack (virtual/blas, virtual/lapack) sci-geosciences/grass:largefile - Enable LFS support for huge files sci-geosciences/mapnik:gdal - Enable sci-libs/gdal library support sci-geosciences/mapserver:agg - Enable x11-libs/agg library support sci-geosciences/mapserver:flash - Add support for creating SWF files using media-libs/ming sci-geosciences/mapserver:gdal - Enable sci-libs/gdal library support sci-geosciences/mapserver:geos - Enable sci-libs/geos library support sci-geosciences/mapserver:postgis - Enable dev-db/postgis support sci-geosciences/mapserver:proj - Enable sci-libs/proj library support (geographic projections) sci-geosciences/merkaartor:gdal - Enable sci-libs/gdal library support sci-geosciences/merkaartor:proj - Enable sci-libs/proj library support sci-geosciences/merkaartor:webkit - Enable net-libs/webkit-gtk library support sci-geosciences/qgis:grass - Add support for sci-geosciences/grass sci-libs/acml:gfortran - Fetch and install acml compiled with GNU gfortran sci-libs/acml:ifc - Fetch and install acml compiled with Intel Fortran Compiler (dev-lang/ifc) sci-libs/acml:int64 - Install the 64 bits integer library sci-libs/arprec:qd - Use sci-libs/qd sci-libs/blas-goto:int64 - Build the 64 bits integer library sci-libs/cholmod:metis - Enable the Partition module to cholmod using metis (sci-libs/metis, sci-libs/parmetis) sci-libs/cholmod:supernodal - Enable the Supernodal module (needs virtual/lapack) sci-libs/fftw:float - Link default library to single precision instead of double (symlinks only and fftw-2.1) sci-libs/gdal:ecwj2k - Enable support for alternate jpeg2k library sci-libs/libecwj2 sci-libs/gdal:fits - Enable support for NASA's sci-libs/cfitsio library sci-libs/gdal:geos - Add support for geometry engine (sci-libs/geos sci-libs/gdal:gml - Enable support for dev-libs/xerces-c C++ API sci-libs/gdal:hdf - Add support for the Hierarchical Data Format v. 4 (sci-libs/hdf) sci-libs/gdal:ogdi - Enable support for the open geographic datastore interface (sci-libs/ogdi) sci-libs/gerris:dx - Enable support for sci-visualization/opendx sci-libs/gsl:cblas-external - Link gsl with external cblas provided by (virtual/cblas) instead of shipped internal version sci-libs/indilib:fits - Enable support for the FITS image format through cfitsio sci-libs/indilib:nova - Enable support for nova celestial mechanics calculations sci-libs/libcmatrix:atlas - Use of atlas blas implementation sci-libs/libgeda:threads - Enable (posix) threads for the GTK GUI sci-libs/libghemical:mopac7 - Use sci-chemistry/mopac7 for semi-empirical calculations sci-libs/libghemical:mpqc - Use sci-chemistry/mpqc for quantum-mechanical calculations sci-libs/libnc-dap:full-test - Enables full set of regression tests (long). sci-libs/libsvm:tools - Install python based tool scripts sci-libs/mathgl:octave - Add bindings for sci-mathematics/octave sci-libs/metis:int64 - Build the 64 bits integer library (metis >=5 only) sci-libs/mkl:fortran95 - Installs the BLAS/LAPACK FORTRAN95 static libraries sci-libs/mkl:int64 - Installs the 64 bits integer libraries sci-libs/mkl:serial - Installs the serial (as non-threaded) libraries sci-libs/mpir:cpudetection - Enables runtime cpudetection (useful for bindist, compatability on other CPUs) sci-libs/netcdf:dap - Support for remote data access with the built-in OPeNDAP client sci-libs/nlopt:octave - Add plugin for sci-mathematics/octave sci-libs/plplot:ada - Add bindings for the ADA programming language sci-libs/plplot:d - Add bindings for the D programming language sci-libs/plplot:octave - Add bindings for sci-mathematics/octave sci-libs/plplot:qhull - Add bindings for media-libs/qhull bindings sci-libs/scipy:umfpack - Adds support for sparse solving with sci-libs/umfpack sci-libs/spqr:metis - Use METIS (sci-libs/metis or sci-libs/parmetis) for partitioning sci-libs/spqr:tbb - Enable multithreading with the Intel Threads Building Block (needs dev-cpp/tbb) sci-libs/suitesparse:metis - Use METIS (sci-libs/metis or sci-libs/parmetis) for partitioning sci-libs/taucs:cilk - Enable multithreading using dev-lang/cilk) sci-libs/umfpack:metis - Use METIS via CHOLMOD(sci-libs/cholmod) for partitioning sci-libs/vtk:R - Enable support for dev-lang/R sci-libs/vtk:boost - Add support for boost sci-libs/vtk:cg - Use nvidia's cg shaders sci-libs/vtk:patented - Build patented classes sci-mathematics/Macaulay2:optimization - Accept upstream's choices for -O option, i.e. -O3 almost everywhere. sci-mathematics/coq:norealanalysis - Do not build real analysis modules (faster compilation) sci-mathematics/coq:realanalysis - Build real analysis modules (slower compilation) sci-mathematics/dataplot:gs - Add Ghostscript support (app-text/ghostscript-gpl) sci-mathematics/freemat:arpack - Add sparse eigen value support via sci-libs/arpack sci-mathematics/freemat:ffcall - Enable use of dev-libs/ffcall sci-mathematics/freemat:umfpack - Add sparse solving via sci-libs/umfpack sci-mathematics/freemat:volpack - Add volume rendering via media-libs/volpack sci-mathematics/fricas:clisp - Add support for GNU CLISP (dev-lisp/clisp) sci-mathematics/fricas:clozurecl - Add support for Clozure Common Lisp (dev-lisp/closurecl) sci-mathematics/fricas:cmucl - Add support for CMU Common Lisp (dev-lisp/cmucl) sci-mathematics/fricas:ecl - Add support for Embeddable Common Lisp (dev-lisp/ecls) sci-mathematics/fricas:gcl - Add support for GNU Common Lisp (dev-lisp/gcl) sci-mathematics/fricas:sbcl - Add support for Steel Bank Common Lisp (dev-lisp/sbcl) sci-mathematics/geomview:avg - Enable experimental motion averaging technique sci-mathematics/geomview:netpbm - Add media-libs/netpbm support for external modules sci-mathematics/gretl:R - Enable support for dev-lang/R sci-mathematics/gretl:sourceview - Enable support for x11-libs/gtksourceview sci-mathematics/maxima:clisp - Compile maxima with GNU CLISP (dev-lisp/clisp) sci-mathematics/maxima:clozurecl - Compile maxima with Clozure Common Lisp (dev-lisp/clozurecl) sci-mathematics/maxima:cmucl - Compile maxima with CMU Common Lisp (dev-lisp/cmucl) sci-mathematics/maxima:ecl - Compile maxima with Embeddable Common Lisp (dev-lisp/ecls) sci-mathematics/maxima:ecls - Compile maxima with Embeddable Common Lisp (dev-lisp/ecls) sci-mathematics/maxima:gcl - Compile maxima with GNU Common Lisp (dev-lisp/gcl) sci-mathematics/maxima:openmcl - Compile maxima with Clozure Common Lisp (former OpenMCL, dev-lisp/closurecl) sci-mathematics/maxima:sbcl - Compile maxima with Steel Bank Common Lisp (dev-lisp/sbcl) sci-mathematics/normaliz:extras - Install sci-mathematics/Macaulay2 and sci-mathematics/singular packages as shipped by upstream sci-mathematics/nusmv:minisat - Enable support for MiniSat sci-mathematics/octave:sparse - Enable enhanced support for sparse matrix algebra sci-mathematics/pari:data - Add additional data (elldata, galdata, seadata, nftables) sci-mathematics/singular:boost - Compile against external boost headers (dev-libs/boost) sci-mathematics/yacas:server - Build the network server version sci-misc/boinc:client - Build client part of the boinc. Not only the manager but also the computation unit. With +X only you will have only manager which can connect to remote clients. sci-misc/boinc:cuda - Use nvidia cuda toolkit for speeding up computations. NOTE: works only for subset of nvidia graphic cards so make sure your card is supported before opening bug about it. sci-misc/brlcad:benchmarks - Run benchmarks during test phase (need test option enabled) sci-misc/h5utils:octave - Build Octave plugins sci-misc/nco:ncap2 - Build next generation netcdf arithmetic processor (needs dev-java/antlr) sci-misc/nco:udunits - Add sci-libs/udunits files support sci-misc/ncview:udunits - Add sci-libs/udunits files support sci-physics/abinit:plugins - Build all plugins sci-physics/bullet:extras - Build additional libraries sci-physics/cernlib-montecarlo:herwig - Build Herwig internal event generator, newer version available in sci-physics/herwig sci-physics/clhep:exceptions - Enable zoom exceptions for user intervention sci-physics/geant:aida - Add support for Abstract Interfaces for Data Analysis sci-physics/geant:athena - Enable the MIT Athena (x11-libs/libXaw) widget set (default is Motif) sci-physics/geant:data - Add a lot of standard physics data files for geant4 sci-physics/geant:dawn - Add support for media-gfx/dawn (3D postscript rendering) sci-physics/geant:gdml - Enable geometry markup language for xml sci-physics/geant:geant3 - Add compatibility for geant321 to geant4 sci-physics/geant:global - Produce a huge global library instead of small ones sci-physics/geant:openinventor - Add support for media-libs/openinventor SGI toolkit sci-physics/geant:raytracerx - Enable raytracing for physics events sci-physics/geant:vrml - Enable output of geant4 in vrml formats sci-physics/hepmc:cm - Build with cm instead of default mm for length units sci-physics/hepmc:gev - Build with GeV instead of default MeV for momentum units sci-physics/lhapdf:octave - Add bindings for sci-mathematics/octave sci-physics/pythia:hepmc - Adds support for High Energy Physics Monte Carlo Generators sci-physics/hepmc sci-physics/root:cint7 - Build the *experimental* new C++ interpretor CINT7 sci-physics/root:clarens - Buld the Clarens and PEAC plug-ins, to use in a GRID enabled analysis. sci-physics/root:geant4 - Build the sci-physics/geant (GEANT4) navigator sci-physics/root:math - Build all math related libraries plugins, needs sci-libs/gsl sci-physics/root:pythia6 - Builds the interface to Pythia-6 (sci-physics/pythia) high energy physics generation events library sci-physics/root:pythia8 - Builds the interface to Pythia-8 (sci-physics/pythia) high energy physics generation events library sci-physics/root:reflex - Builds the reflection database for the C++ interpretor sci-physics/root:xrootd - Build the xrootd low latency file server sci-visualization/gnuplot:gd - Add support for media-libs/gd. Needed for GIF, JPEG, and PNG image output. sci-visualization/gnuplot:thin-splines - Enable thin plate splines sci-visualization/gwyddion:sourceview - Enable support for x11-libs/gtksourceview sci-visualization/hippodraw:fits - Enable HippoDraw's built-in support for reading FITS files, by using the CFITSIO library. FITS binary and ASCII tables are supported as well as images. When combine with numpy flag, it can also use the pyfits package. sci-visualization/hippodraw:numpy - Enable support for the numerical array manipulation and computational capabilities of numpy in python. HippoDraw can return a numerical array to Python from any of the type of objects that are supported. One can also import data to a HippoDraw from a numpy array. sci-visualization/hippodraw:root - Adds support for ROOT input/ouput system, storing a table of data as TBranch objects each with a single TLeaf. Files of this type can be imported by HippoDraw as a RootNTuple. Also if root flag is selected, it can use root::minuit for minimization instead of standalone minuit library. sci-visualization/hippodraw:wcs - Adds 10 built-in transforms to HippoDraw via the World Coordinate System library for FITS files. sci-visualization/opendx:cdf - Add support for sci-libs/cdf data exchange format sci-visualization/opendx:hdf - Add support for the Hierarchical Data Format (sci-libs/hdf) sci-visualization/paraview:boost - Enable the usage of dev-libs/boost sci-visualization/paraview:cg - Add support for nvidia's cg shaders sci-visualization/paraview:gui - Build paraview's gui not just the server sci-visualization/paraview:overview - Enable the OverView plugin framework sci-visualization/paraview:plugins - Build and install additional plugins sci-visualization/paraview:streaming - Enable streaming paraview application sci-visualization/qtiplot:emf - Export support for Windows Enhanced Metafile sci-visualization/qtiplot:ods - Import support for OpenOffice .ods sheets sci-visualization/qtiplot:origin - Import support for Origin project files sci-visualization/qtiplot:xls - Import support for Microsoft office excel sheets sci-visualization/veusz:fits - Add FITS format via dev-python/pyfits sec-policy/selinux-base-policy:open_perms - Enable the open permissions for file object classes (SELinux policy capability). sec-policy/selinux-base-policy:peer_perms - Enable the labeled networking peer permissions (SELinux policy capability). sys-apps/acl:nfs - add support for NFS acls sys-apps/busybox:make-symlinks - Create all the appropriate symlinks in /bin and /sbin. sys-apps/busybox:mdev - Create the appropriate symlink in /sbin and install mdev.conf and support files sys-apps/flashrom:buspiratespi - Enable Bus Pirate SPI programmer sys-apps/flashrom:drkaiser - Enable Dr. Kaiser programmer sys-apps/flashrom:dummy - Enable dummy tracing sys-apps/flashrom:ftdi - Enable ftdi programmer, flashing through FTDI/SPI USB interface sys-apps/flashrom:internal - Enable internal/onboard support sys-apps/flashrom:nic3com - Enable 3Com NIC programmer sys-apps/flashrom:nvidia - Enable NVIDIA programmer sys-apps/flashrom:satasii - Enable programmer for SiI SATA controllers sys-apps/flashrom:serprog - Enable Serial Flasher programmer sys-apps/flashrom:wiki - Enable wiki informations, like supported devices etc. sys-apps/gnome-disk-utility:fat - Include FAT16/FAT32 support (sys-fs/dosfstools) sys-apps/gnome-disk-utility:nautilus - Enable gnome-base/nautilus extension. sys-apps/gnome-disk-utility:remote-access - Enable access to remote udisks daemons. sys-apps/hal:acpi - Enables HAL to attempt to read from /proc/acpi/event, if unavailable, HAL will read events from sys-power/acpid. If you need multiple acpi readers, ensure acpid is in your default runlevel (rc-update add acpid default) along with HAL. This will also enable HAL to read Toshiba and IBM acpi events which do not get sent via /proc/acpi/event sys-apps/hal:consolekit - Enables HAL to interact with consolekit for determining whether a given process is running on behalf of the person setting at the console. sys-apps/hal:crypt - Allows HAL to mount volumes that are encrypted using LUKS. sys-fs/cryptsetup-luks which has recently been renamed to sys-fs/cryptsetup allows you to create such encrypted volumes. HAL will be able to handle volumes that are removable or fixed. sys-apps/hal:dell - Builds and installs the Dell addon, which reads data from the Dell SM BIOS via sys-libs/libsmbios. It will read your service tag information and your hardware backlight data as well as allow you to modify the backlight settings on a Dell laptop. sys-apps/hal:disk-partition - Allows HAL to use libparted from sys-block/parted to read raw partition data from your disks and process that data. Future versions of HAL (possibly 0.5.11 and higher) will allow you to create, modify, delete and format partitions from a GUI interface agnostic of your desktop environment. sys-apps/hal:doc - Generates documentation that describes HAL's fdi format. sys-apps/hal:laptop - Adds support for power management scripts (sys-power/pm-utils) sys-apps/hal:selinux - Installs SELinux policies and links HAL to the SELinux libraries. sys-apps/halevt:rpath - Hardcode runtime library paths sys-apps/hwdata-gentoo:binary-drivers - Adds support for ATI/NVIDIA binary drivers sys-apps/ipmitool:openipmi - Use the system OpenIPMI implementation. sys-apps/iproute2:iptables - include support for iptables filtering sys-apps/kexec-tools:lzma - Enables support for LZMA compressed kernel images sys-apps/kexec-tools:xen - Enable extended xen support sys-apps/lm_sensors:sensord - Enable sensord - a daemon that can be used to periodically log sensor readings from hardware health-monitoring chips sys-apps/man:lzma - Uses app-arch/lzma-utils for the COMPRESS feature. Could also be used to guarantee that lzma is on the system. sys-apps/memtest86:serial - Compile with serial console support sys-apps/memtest86+:floppy - Install a script to create floppy disks containing memtest86+ binaries. sys-apps/memtest86+:serial - Compile with serial console support sys-apps/paludis:inquisitio - Enable inquisitio, the search client sys-apps/paludis:pbins - Enable binary package support. Adds dependency upon app-arch/libarchive sys-apps/paludis:pink - Use a less boring colourscheme than the default sys-apps/paludis:portage - Enable experimental support for Portage configuration formats sys-apps/paludis:python-bindings - Enable Python bindings. Requires a lot of RAM to build (~700Mbytes per job) and adds a dependency upon dev-libs/boost sys-apps/paludis:ruby-bindings - Enable Ruby bindings. sys-apps/paludis:search-index - Enable cave search --index. Requires sqlite. sys-apps/paludis:visibility - Enable visibility support (g++ >=4.1) sys-apps/pciutils:network-cron - Monthly cronjob the update-pciids script sys-apps/pcmcia-cs:trusted - Assume all users are trusted (Build unsafe user-space tools) sys-apps/pcmcia-cs:xforms - Enable building the xforms based cardinfo binary sys-apps/pcmcia-cs-modules:cardbus - Enable 32bit CardBus support sys-apps/pcmciautils:staticsocket - Add support for static sockets sys-apps/portage:epydoc - Build html API documentation with epydoc. sys-apps/portage:ipc - Use inter-process communication between portage and running ebuilds. sys-apps/portage:python3 - Use python3 as Python interpreter. sys-apps/pyrenamer:music - Enable support for renaming music sys-apps/qingy:opensslcrypt - Encrypt communications between qingy and its GUI using dev-libs/openssl sys-apps/s390-tools:fuse - build cmsfs-fuse to read files stored on a z/VM CMS disk sys-apps/s390-tools:zfcpdump - build the kernel disk dumping utility sys-apps/shadow:audit - Enable support for sys-process/audit sys-apps/shadow:nousuid - When nousuid is enabled only su from the shadow package will be installed with the setuid bit (mainly for single user systems) sys-apps/smartmontools:minimal - Do not install the monitoring daemon and associated scripts. sys-apps/tuxonice-userui:fbsplash - Add support for framebuffer splash sys-apps/ucspi-ssl:tls - Add TLS support (see also http://www.suspectclass.com/~sgifford/ucspi-tls/) sys-apps/usbutils:network-cron - Monthly cronjob the update-usbids script sys-apps/usermode-utilities:fuse - Build tools (currently umlmount) needing fuse sys-apps/util-linux:cramfs - build mkfs/fsck helpers for cramfs filesystems sys-apps/util-linux:loop-aes - include support for Loop AES encryption sys-apps/util-linux:perl - install the chkdupexe helper script sys-apps/v86d:x86emu - Use x86emu for Video BIOS calls sys-auth/consolekit:policykit - Use the PolicyKit framework (sys-auth/polkit) to get authorization for suspend/shutdown. sys-auth/munge:gcrypt - Use libgcrypt instead of openssl sys-auth/pam_mysql:openssl - Use OpenSSL for md5 and sha1 support sys-auth/pam_pkcs11:nss - Use Mozilla NSS (dev-libs/nss) as provider for PKCS#11 access, rather than using OpenSSL with a custom implementation of the PKC#11 protocol. sys-auth/pam_pkcs11:pcsc-lite - Build the card_eventmanager binary used to detect card removal and lock the sessions. This needs sys-apps/pcsc-lite. sys-auth/pambase:consolekit - Enable pam_ck_connector module on local system logins. This allows for console logins to make use of ConsoleKit authorization. sys-auth/pambase:cracklib - Enable pam_cracklib module on system authentication stack. This produces warnings when changing password to something easily crackable. It requires the same USE flag to be enabled on sys-libs/pam or system login might be impossible. sys-auth/pambase:debug - Enable debug information logging on syslog(3) for all the modules supporting this in the system authentication and system login stacks. sys-auth/pambase:gnome-keyring - Enable pam_gnome_keyring module on system login stack. This enables proper Gnome Keyring access to logins, whether they are done with the login shell, a Desktop Manager or a remote login systems such as SSH. sys-auth/pambase:kerberos - Enable pam_krb5 module on system auth stack, as an alternative to pam_unix. If Kerberos authentication succeed, only pam_unix will be ignore, and all the other modules will proceed as usual, including Gnome Keyring and other session modules. It requires sys-libs/pam as PAM implementation. sys-auth/pambase:minimal - Disables the standard PAM modules that provide extra information to users on login; this includes pam_tally (and pam_tally2 for Linux PAM 1.1 and later), pam_lastlog, pam_motd and other similar modules. This might not be a good idea on a multi-user system but could reduce slightly the overhead on single-user non-networked systems. sys-auth/pambase:mktemp - Enable pam_mktemp module on system auth stack for session handling. This module creates a private temporary directory for the user, and sets TMP and TMPDIR accordingly. sys-auth/pambase:passwdqc - Enable pam_passwdqc module on system auth stack for password quality validation. This is an alternative to pam_cracklib producing warnings, rejecting or providing example passwords when changing your system password. It is used by default by OpenWall GNU/*/Linux and by FreeBSD. sys-auth/pambase:sha512 - Switch Linux-PAM's pam_unix module to use sha512 for passwords hashes rather than MD5. This option requires >=sys-libs/pam-1.0.1 built against >=sys-libs/glibc-2.7, if it's built against an earlier version, it will silently be ignored, and MD5 hashes will be used. All the passwords changed after this USE flag is enabled will be saved to the shadow file hashed using SHA512 function. The password previously saved will be left untouched. Please note that while SHA512-hashed passwords will still be recognised if the USE flag is removed, the shadow file will not be compatible with systems using an earlier glibc version. sys-auth/pambase:ssh - Enable pam_ssh module on system auth stack for authentication and session handling. This module will accept as password the passphrase of a private SSH key (one of ~/.ssh/id_rsa, ~/.ssh/id_dsa or ~/.ssh/identity), and will spawn an ssh-agent instance to cache the open key. sys-auth/polkit:introspection - Use dev-libs/gobject-introspection for introspection sys-block/gparted:btrfs - Include Btrfs support (sys-fs/btrfs-progs) sys-block/gparted:dmraid - Support for dmraid devices, also known as ATA-RAID, or Fake RAID. sys-block/gparted:fat - Include FAT16/FAT32 support (sys-fs/dosfstools) sys-block/gparted:hfs - Include HFS support (sys-fs/hfsutils) sys-block/gparted:jfs - Include JFS support (sys-fs/jfsutils) sys-block/gparted:mdadm - Support for Linux software RAID. sys-block/gparted:ntfs - Include NTFS support (sys-fs/ntfsprogs) sys-block/gparted:reiser4 - Include ReiserFS4 support (sys-fs/reiser4progs) sys-block/gparted:reiserfs - Include ReiserFS support (sys-fs/reiserfsprogs) sys-block/gparted:xfce - Enable integration in XFCE desktop sys-block/gparted:xfs - Include XFS support (sys-fs/xfsprogs, sys-fs/xfsdump) sys-block/open-iscsi:modules - Build the open-iscsi kernel modules sys-block/open-iscsi:utils - Build the open-iscsi utilities sys-block/parted:debug - Enable debugging as encouraged by upstream: [The default configuration] includes --enable-debug (by default), which contains many assertions. Obviously, these "waste" space, but in the past, they have caught potentially dangerous bugs before they would have done damage, so we think it's worth it. Also, it means we get more bug reports ;) sys-block/parted:device-mapper - Enable sys-fs/device-mapper support in parted sys-block/partimage:nologin - Do not include login support when connecting partimaged sys-block/tgt:fcoe - Add support for FCoE protocol sys-block/tgt:fcp - Add support for new FC protocol sys-block/tgt:ibmvio - Add support for IBM Virtual I/O sys-block/tgt:infiniband - Add support for iSCSI over RDMA (iser). All needed libs can be found in science overlay sys-block/unieject:pmount - Make use of pmount wrapper and pmount-like permissions (sys-apps/pmount) sys-boot/arcboot:cobalt - Disable support for Cobalt Microserver hardware (Qube2/RaQ2) sys-boot/arcboot:ip27 - Disable support for SGI Origin (IP27) sys-boot/arcboot:ip28 - Disable support for SGI Indigo2 Impact R10000 (IP28) sys-boot/arcboot:ip30 - Disable support for SGI Octane (IP30) sys-boot/grub:multislot - Allow grub1 and grub2 to be installed simultaneously sys-boot/lilo:device-mapper - Enable support for sys-fs/device-mapper sys-boot/lilo:pxeserial - Avoid character echo on PXE serial console sys-cluster/charm:cmkopt - Enable CMK optimisation sys-cluster/charm:tcp - Use TCP (instead of UPD) for socket communication sys-cluster/corosync:infiniband - Enable Infiniband RDMA transport support sys-cluster/drbd:heartbeat - Enable Heartbeat integration sys-cluster/drbd:pacemaker - Enable Pacemaker integration sys-cluster/drbd:xen - Enable Xen integration sys-cluster/gearmand:drizzle - Support dev-db/libdrizzle for the queue storage. This also adds support for MySQL storage. sys-cluster/gearmand:memcache - Support memcache daemon (via dev-libs/libmemcached) for the queue storage. sys-cluster/gearmand:tcmalloc - Use the dev-util/google-perftools libraries to replace the malloc() implementation with a possibly faster one. sys-cluster/gearmand:tokyocabinet - Support dev-db/tokyocabinet for the queue storage. sys-cluster/glusterfs:extras - Install extra helper scripts sys-cluster/glusterfs:fuse - Add FUSE mount helper sys-cluster/glusterfs:infiniband - Add support for Infiniband ibverbs transport. Libraries can be found in science overlay sys-cluster/heartbeat:ipmi - Enable IPMILan Stonith Plugin sys-cluster/heartbeat:ldirectord - Adds support for ldiretord, use enabled because it has a lot of deps sys-cluster/heartbeat:management - Adds support for management GUI sys-cluster/lam-mpi:pbs - Add support for the Portable Batch System (PBS) sys-cluster/lam-mpi:romio - Enable romio, a high-performance portable MPI-IO implementation sys-cluster/lam-mpi:xmpi - Build support for the external XMPI debugging GUI sys-cluster/mpi-dotnet:doc - Install tutorials for C# and IronPython (requires a Word document reader) sys-cluster/mpi-dotnet:examples - Install small, illustrative projects using MPI.Net sys-cluster/mpich2:mpi-threads - Enable MPI_THREAD_MULTIPLE sys-cluster/mpich2:pvfs2 - Add pvfs2 support sys-cluster/mpich2:romio - Enable romio, a high-performance portable MPI-IO implementation sys-cluster/ocfs:aio - Add aio support sys-cluster/openmpi:heterogeneous - Enable features required for heterogeneous platform support sys-cluster/openmpi:mpi-threads - Enable MPI_THREAD_MULTIPLE sys-cluster/openmpi:pbs - Add support for the Portable Batch System (PBS) sys-cluster/openmpi:romio - Build the ROMIO MPI-IO component sys-cluster/openmpi:vt - Enable bundled VampirTrace support sys-cluster/pacemaker:ais - Enable sys-cluster/openais support. sys-cluster/pacemaker:heartbeat - Enable sys-cluster/heartbeat support. sys-cluster/pacemaker:smtp - Enable SMTP support via net-libs/libsmtp sys-cluster/pvfs2:apidocs - Build API documentation directly from the code using doxygen sys-cluster/pvfs2:server - Enable compilation of server code sys-cluster/torque:cpusets - Enable pbs_mom to utilize linux cpusets if available. sys-cluster/torque:drmaa - Enable the Distributed Resource Management Application API. sys-cluster/torque:server - Enable compilation of pbs_server and pbs_sched. sys-devel/binutils:multislot - Allow for multiple versions of binutils to be emerged at once for same CTARGET sys-devel/binutils:multitarget - Adds support to binutils for cross compiling (does not work with gas) sys-devel/binutils-apple:lto - Add support for Link-Time Optimization with LLVM sys-devel/binutils-hppa64:multislot - Allow for multiple versions of binutils to be emerged at once for same CTARGET sys-devel/binutils-hppa64:multitarget - Adds support to binutils for cross compiling (does not work with gas) sys-devel/clang:alltargets - Build all host targets (default: host only) sys-devel/clang:static-analyzer - Install the Clang static analyzer sys-devel/clang:system-cxx-headers - By default, clang++ searchs for C++ headers in a series of hardcoded paths. Enabling this flag will force it to use the active gcc profile ones sys-devel/gcc:d - Enable support for the D programming language sys-devel/gcc:fixed-point - Enable fixed-point arithmetic support for MIPS targets in gcc (Warning: significantly increases compile time!) sys-devel/gcc:graphite - Add support for the framework for loop optimizations based on a polyhedral intermediate representation sys-devel/gcc:ip28 - Enable building a compiler capable of building a kernel for SGI Indigo2 Impact R10000 (IP28) sys-devel/gcc:ip32r10k - Enable building a compiler capable of building an experimental kernel for SGI O2 w/ R1x000 CPUs (IP32) sys-devel/gcc:libffi - Build the portable foreign function interface library sys-devel/gcc:lto - Add support for link-time optimizations (unsupported, use at your own risk). sys-devel/gcc:mudflap - Add support for mudflap, a pointer use checking library sys-devel/gcc:multislot - Allow for SLOTs to include minor version (3.3.4 instead of just 3.3) sys-devel/gcc:n32 - Enable n32 ABI support on mips sys-devel/gcc:n64 - Enable n64 ABI support on mips sys-devel/gcc:nopie - Disable PIE support (NOT FOR GENERAL USE) sys-devel/gcc:nossp - Disable SSP support (NOT FOR GENERAL USE) sys-devel/gcc:objc - Build support for the Objective C code language sys-devel/gcc:objc++ - Build support for the Objective C++ language sys-devel/gcc:objc-gc - Build support for the Objective C code language Garbage Collector sys-devel/gcc-apple:multislot - Allow for SLOTs to include minor version (3.3.4 instead of just 3.3) sys-devel/gcc-apple:objc - Build support for the Objective C code language sys-devel/gcc-apple:objc++ - Build support for the Objective C++ language sys-devel/gdb:multitarget - Support all known targets in one gdb binary sys-devel/gettext:git - When running `autopoint`, use git to store the internal development files; this requires git at runtime, but will be faster/smaller than raw archives sys-devel/kgcc64:multislot - Allow for SLOTs to include minor version (eg. 3.3.4 instead of just 3.3) sys-devel/libperl:ithreads - Enable Perl threads, has some compatibility problems sys-devel/llvm:alltargets - Build all host targets (default: host only) sys-devel/llvm:libffi - Add support to call arbitrary external (natively compiled) functions via dev-libs/libffi sys-devel/llvm:llvm-gcc - Build LLVM with sys-devel/llvm-gcc sys-devel/llvm:udis86 - Enable support for dev-libs/udis86 disassembler library sys-devel/llvm-gcc:bootstrap - Compile the final llvm-gcc executables with llvm-gcc itself sys-devel/llvm-gcc:objc - Build support for the Objective C code language sys-devel/llvm-gcc:objc++ - Build support for the Objective C++ language sys-freebsd/boot0:tftp - Enable PXE/TFTP boot support. sys-freebsd/boot0:zfs - Enable booting on ZFS filesystems. sys-freebsd/freebsd-lib:hesiod - Enable support for net-dns/hesiod sys-freebsd/freebsd-lib:netware - Build libraries and tools to work with NetWare protocols (IPX and NCP). sys-freebsd/freebsd-rescue:zfs - Enable ZFS support. sys-freebsd/freebsd-sbin:ipfilter - Build tools to administer the ipfilter firewall. sys-freebsd/freebsd-sbin:netware - Build libraries and tools to work with NetWare protocols (IPX and NCP). sys-freebsd/freebsd-sbin:pf - Build tools to administer the PF firewall. sys-freebsd/freebsd-share:isdn - Enable ISDN support sys-freebsd/freebsd-ubin:ar - Build FreeBSD's ar and ranlib replacements based on libarchive. The toolchain will still use binutils' version but you can play with it. They have been renamed to freebsd-ar and freebsd-ranlib not to collide with binutils. sys-freebsd/freebsd-ubin:audit - Build auditing tools. sys-freebsd/freebsd-ubin:netware - Build libraries and tools to work with NetWare protocols (IPX and NCP). sys-freebsd/freebsd-ubin:zfs - Enable ZFS support (for fstat actually). sys-freebsd/freebsd-usbin:audit - Build auditing tools. sys-freebsd/freebsd-usbin:floppy - Enable floppy disk utilities (fdcontrol, fdformat, fdread, fdwrite). sys-freebsd/freebsd-usbin:isdn - Enable ISDN support. sys-freebsd/freebsd-usbin:netware - Build libraries and tools to work with NetWare protocols (IPX and NCP). sys-fs/aufs2:debug - Enable additional debugging support sys-fs/aufs2:inotify - Enable inotify support sys-fs/aufs2:kernel-patch - Patch the current kernel for aufs2 support sys-fs/aufs2:nfs - Enable support for nfs export sys-fs/aufs2:ramfs - Enable initramfs/rootfs support sys-fs/btrfs-progs:debug-utils - Build additional utils for debugging sys-fs/cryptsetup:dynamic - Build cryptsetup dynamically sys-fs/ecryptfs-utils:gpg - Enable app-crypt/gnupg key module sys-fs/ecryptfs-utils:openssl - Enable dev-libs/openssl key module sys-fs/ecryptfs-utils:pkcs11 - Enable PKCS#11 (Smartcards) key module sys-fs/ecryptfs-utils:tpm - Enable support for Trusted Platform Module (TPM) using app-crypt/trousers sys-fs/evms:hb - Enable support for heartbeat-1 sys-fs/evms:hb2 - Enable support for heartbeat-2 sys-fs/loop-aes:extra-ciphers - Enable extra ciphers sys-fs/loop-aes:keyscrub - Protects the encryption key in memory but takes more cpu resources sys-fs/loop-aes:padlock - Use VIA padlock instructions, detected at run time, code still works on non-padlock processors sys-fs/lvm2:clvm - Allow users to build clustered lvm2 sys-fs/lvm2:cman - Cman support for clustered lvm sys-fs/lvm2:lvm1 - Allow users to build lvm2 with lvm1 support sys-fs/lvm2:nolvmstatic - Allow users to build lvm2 dynamically sys-fs/ntfs3g:external-fuse - Use external FUSE library instead of internal one. Must be disabled for unprivileged mounting to work. sys-fs/ntfs3g:udev - Install udev rule to make udisks use ntfs-3g instead of the kernel NTFS driver. sys-fs/ntfsprogs:fuse - Build a FUSE module sys-fs/owfs:ftpd - Enable building the OWFS FTP server (owftpd) sys-fs/owfs:fuse - Enable building the FUSE-based OWFS client (owfs) sys-fs/owfs:httpd - Enable building the OWFS web server (owhttpd) sys-fs/owfs:parport - Enable support for the DS1410E parallel port adapter sys-fs/owfs:server - Enable building the OWFS server (owserver) sys-fs/pysize:psyco - Adds psyco support sys-fs/quota:rpc - Enable quota interaction via RPC sys-fs/udev:devfs-compat - Install rules for devfs compatible device names sys-fs/udev:extras - Compile udev-extras requiring external dependencies sys-fs/udev:old-hd-rules - Install rules for /dev/hd* devices, removed upstream at udev-148 sys-fs/udisks:remote-access - Control whether connections from other clients over LAN are allowed sys-fs/unionfs:nfs - Adds support for NFS file system sys-kernel/ck-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/dracut:bootchart - Add support for bootchart (app-benchmarks/bootchart) sys-kernel/dracut:btrfs - Add support for root on Btrfs sys-kernel/dracut:crypt - Add support for encrypted partitions with cryptsetup/LUKS sys-kernel/dracut:debug - Module installing additional tools like strace, file editor, ssh and more sys-kernel/dracut:dmraid - Add support for dmraid devices, also known as ATA-RAID, or Fake RAID. sys-kernel/dracut:dmsquash-live - Module which might be used for Live CDs sys-kernel/dracut:gensplash - Add support for framebuffer splash at boot-time sys-kernel/dracut:iscsi - Add support for iSCSI sys-kernel/dracut:lvm - Add support for the Logical Volume Manager (sys-apps/lvm2) sys-kernel/dracut:md - Add support for MD devices, also known as software RAID devices sys-kernel/dracut:mdraid - Add support for MD devices, also known as software RAID devices sys-kernel/dracut:multipath - Add support for Device Mapper multipathing sys-kernel/dracut:nbd - Add support for network block devices sys-kernel/dracut:nfs - Add support for NFS sys-kernel/dracut:uswsusp - Add support for uswsusp (sys-power/suspend) sys-kernel/dracut:xen - Add support for Xen sys-kernel/gentoo-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/gentoo-sources:ultra1 - Enable if you have a SUN Ultra 1 with a HME interface sys-kernel/hardened-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/linux-docs:html - Install HTML documentation sys-kernel/mips-sources:cobalt - Enables support for Cobalt Microserver hardware (Qube2/RaQ2) sys-kernel/mips-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/mips-sources:impactdebug - Enables use of the Impact Early Console Hack. FOR DEBUGGING ONLY! sys-kernel/mips-sources:ip27 - Enables support for SGI Origin (IP27) sys-kernel/mips-sources:ip28 - Enables support for SGI Indigo2 Impact R10000 (IP28) sys-kernel/mips-sources:ip30 - Enables support for SGI Octane (IP30, 'Speedracer') sys-kernel/mips-sources:ip32r10k - Enables experimental support for IP32 R10K kernels (SGI O2, 'Moosehead') sys-kernel/mm-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/openvz-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/pf-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/pf-sources:experimental - Apply patches that are considered experimental. For more information, check out the ChangeLog or the ebuild that interests you. sys-kernel/sparc-sources:ultra1 - If you have a SUN Ultra 1 with a HME interface sys-kernel/tuxonice-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/vanilla-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/vserver-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/xen-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/zen-sources:bfq - Make the BFQ IO Scheduler available by applying upstream patches sys-kernel/zen-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. sys-kernel/zen-sources:stable - Clone stable git tree sys-libs/glibc:glibc-compat20 - Enable the glibc-compat addon sys-libs/glibc:glibc-omitfp - Configure glibc with --enable-omitfp which lets the build system determine when it is safe to use -fomit-frame-pointer sys-libs/glibc:nptlonly - Disables building the linuxthreads fallback in glibc ebuilds that support building both linuxthread and nptl sys-libs/gwenhywfar:fox - Use x11-libs/fox graphical toolkit sys-libs/libraw1394:juju - Use the new juju firewire stack in the Linux kernel sys-libs/ncurses:ada - Add bindings for the ADA programming language sys-libs/ncurses:trace - Enable test trace() support in ncurses calls sys-libs/pam:audit - Enable support for sys-process/audit sys-libs/pam:berkdb - Build the pam_userdb module, that allows to authenticate users against a Berkeley DB file. Please note that enabling this USE flag will create a PAM module that links to the Berkeley DB (as provided by sys-libs/db) installed in /usr/lib and will thus not work for boot-critical services authentication. sys-libs/pam:cracklib - Build the pam_cracklib module, that allows to verify the chosen passwords' strength through the use of sys-libs/cracklib. Please note that simply enabling the USE flag on this package will not make use of pam_cracklib by default, you should also enable it in sys-auth/pambase as well as update your configuration files. sys-libs/talloc:compat - Enable extra compatibility stuff sys-libs/talloc:swig - Install interface definitions for dev-lang/swig sys-libs/tdb:tdbtest - Install tdbtest app sys-libs/tdb:tools - Install extra tools sys-libs/uclibc:pregen - Use pregenerated locales sys-libs/uclibc:savedconfig - Adds support for user defined configs sys-libs/uclibc:ssp - Force the use of ssp to be built into a hardened uclibc setup sys-libs/uclibc:uclibc-compat - Build uclibc with backwards compatible options sys-libs/uclibc:userlocales - Build only the locales specified in /etc/locales.build sys-libs/uclibc:wordexp - Add support for word expansion (wordexp.h) sys-power/cpufreqd:nforce2 - Enable support for nforce2 voltage settings plug-in sys-power/cpufreqd:nvidia - Enable nvidia overclocking (media-video/nvclock) plug-in sys-power/cpufreqd:pmu - Enable Power Management Unit plug-in sys-power/nvclock:gtk - Install the GTK+ based graphical interface sys-power/phctool:sudo - Enable support for sudo to run gui from non-root user sys-power/pm-utils:ntp - Install support for net-misc/ntp sys-power/powerman:genders - Add support for selecting power control targets using genders (-g option) sys-power/powerman:httppower - Add support for HTTP based power controllers sys-power/powermgmt-base:pm-utils - Adds support for on_ac_power through sys-power/pm-utils sys-power/suspend:crypt - Allows suspend and resume from encrypted disk sys-power/suspend:fbsplash - Add support for framebuffer splash sys-power/upower:introspection - Use dev-libs/gobject-introspection for introspection sys-process/cronie:inotify - Enable inotify filesystem monitoring support. sys-process/fcron:debug - Enable debug code and output. Since version 3.0.5 this will no longer force foreground execution, and fcron will be able to run as a service properly. sys-process/fcron:pam - Enable PAM support for fcron. This means that fcron will pass through the "fcron" stack before executing the jobs, and fcrontab will use the "fcrontab" stack to authenticate the user before editing its crontab file. sys-process/htop:openvz - Enable openvz support sys-process/htop:vserver - Enable vserver support sys-process/procps:n32 - Enable n32 ABI support on mips virtual/mpi:romio - Enable romio, a high-performance portable MPI-IO www-apache/mod_mono:aspnet2 - Handle all applications using ASP.NET 2.0 engine by default www-apache/mod_nss:ecc - enable Elliptical Curve Cyptography www-apache/mod_security:perl - Add a dependency upon Perl and install the script to update the Core Rule Set. Please note that this script will use the original Core Rule Set, and it's currently mostly untested. www-apache/mod_security:vanilla - Provide the original ModSecurity Core Rule Set without Gentoo-specific relaxation. When this flag is enabled, we install the unadulterated Core Rule Set. Warning! The original Core Rule Set is draconic and most likely will break your web applications, including Rails-based web applications and Bugzilla. www-apache/mod_suphp:checkpath - Check if script resides in DOCUMENT_ROOT www-apache/mod_suphp:mode-force - Run scripts with UID/GID specified in Apache configuration www-apache/mod_suphp:mode-owner - Run scripts with owner UID/GID www-apache/mod_suphp:mode-paranoid - Run scripts with owner UID/GID but also check if they match the UID/GID specified in the Apache configuration www-apache/mod_vhs:suphp - Enable www-apache/mod_suphp support www-apache/modsecurity-crs:vanilla - Provide the original ModSecurity Core Rule Set without Gentoo-specific relaxation. When this flag is enabled, we install the unadulterated Core Rule Set. Warning! The original Core Rule Set is draconic and most likely will break your web applications, including Rails-based web applications and Bugzilla. www-apache/pwauth:domain-aware - Ignore leading domain names in username (Windows compat) www-apache/pwauth:faillog - Log failed login attempts www-apache/pwauth:ignore-case - Ignore string case in username (mostly Windows compat) www-apps/389-dsgw:adminserver - Install DSGW with Admin Server www-apps/bugzilla:extras - Optional Perl modules www-apps/bugzilla:modperl - Enable www-apache/mod_perl support www-apps/egroupware:gallery - Install gallery2 port for eGW www-apps/egroupware:icalsrv - Install iCal Server (eGroupware-iCalSrv) www-apps/egroupware:jpgraph - Add dev-php5/jpgraph support www-apps/egroupware:mydms - Install eGroupware-MyDMS www-apps/gallery:netpbm - Add media-libs/netpbm support www-apps/gallery:unzip - Add app-arch/unzip support for the archive upload module www-apps/gallery:zip - Add app-arch/zip for the zip download module www-apps/horde-passwd:clearpasswd - Enables cleartext password storage in the vpopmail files www-apps/ikiwiki:extras - Installs additional modules used by ikiwiki plugins www-apps/lxr:freetext - Adds support for freetext search using swish-e www-apps/mediawiki:math - Ads math rendering support www-apps/postfixadmin:extras - Install contributed scripts and plugins www-apps/postfixadmin:tests - Install model unit tests www-apps/postfixadmin:vacation - Install vacation.pl script and dependencies www-apps/redmine:darcs - Enable support for dev-vcs/darcs www-apps/redmine:git - Enable support for dev-vcs/git www-apps/redmine:mercurial - Enable support for dev-vcs/mercurial www-apps/redmine:openid - Enable support for OpenID www-apps/redmine:passenger - Enable support for www-apache/passenger www-apps/rt:lighttpd - Add www-servers/lighttpd support www-apps/trac:i18n - Enable support for i18n with dev-python/Babel www-apps/venus:django - Support for django template style to config files www-apps/venus:genshi - Support for genshi style to config files www-apps/venus:redland - Enable support for Redland RDF www-apps/viewvc:cvsgraph - Add dev-vcs/cvsgraph support to show graphical views of revisions and branches www-apps/viewvc:mod_python - Add www-apache/mod_python support www-apps/viewvc:mod_wsgi - Add www-apache/mod_wsgi support www-apps/viewvc:pygments - Add dev-python/pygments support for syntax highlighting www-client/chromium:gecko-mediaplayer - Allow the browser to load www-plugins/gecko-mediaplayer www-client/chromium:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled www-client/chromium:system-v8 - Use the system-wide dev-lang/v8 installation www-client/elinks:bittorrent - Enable support for the BitTorrent protocol www-client/elinks:finger - Enable support for the finger protocol www-client/elinks:gopher - Enable support for the gopher protocol www-client/elinks:mouse - Make elinks to grab all mouse events www-client/epiphany:nss - Import passwords from older gecko based www-client/epiphany keyring. www-client/firefox:custom-optimization - Fine-tune custom compiler optimizations www-client/firefox:ipc - Use inter-process communication between tabs and plugins. Allows for greater stability in case of plugin crashes www-client/firefox:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled www-client/icecat:custom-optimization - Fine-tune custom compiler optimizations www-client/icecat:ipc - Use inter-process communication between tabs and plugins. Allows for greater stability in case of plugin crashes www-client/icecat:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled www-client/luakit:helpers - Optional tools used by luakit www-client/lynx:gnutls - Use gnutls library for HTTPS support (openssl is the default library for HTTPS support). www-client/lynx:ssl - Enable HTTPS support. www-client/midori:html - Install HTML documentation, requires dev-python/docutils www-client/midori:unique - Optional libunique support www-client/midori:vala - Enable support for dev-lang/vala based extensions www-client/opera:gtk - Set runtime dependencies to support GTK+/GNOME desktop integration www-client/opera:kde - Set runtime dependencies to support KDE desktop integration www-client/seamonkey:chatzilla - Build Mozilla's IRC client (default on) www-client/seamonkey:composer - Build Mozilla's HTML editor component (default on) www-client/seamonkey:custom-optimization - Fine-tune custom compiler optimizations www-client/seamonkey:mailclient - Build Mozilla's Mail client (default on) www-client/seamonkey:roaming - Build roaming extension support (default on) www-client/seamonkey:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled www-client/uget:hide-temp-files - Make temporary files that are used while downloading hidden. www-client/uzbl:browser - Install the uzbl-browser script www-client/uzbl:experimental - Enable experimental branch www-client/uzbl:helpers - Optional tools used by uzbl scripts www-client/uzbl:tabbed - Install the uzbl-tabbed script www-client/w3m:lynxkeymap - If you prefer Lynx-like key binding www-misc/vdradmin-am:vdr - Support for media-video/vdr. Disable this if the VDR you want to control runs at a remote machine. www-misc/xxv:themes - Enable more themes via x11-themes/xxv-skins www-plugins/adobe-flash:32bit - For amd64-multilib, installs the 32-bit plugin www-plugins/adobe-flash:64bit - For amd64-multilib, installs the native 64-bit plugin www-plugins/adobe-flash:nspluginwrapper - For amd64-multilib, installs www-plugins/nspluginwrapper to allow use in a 64-bit browser. (Not recommended, see http://bugs.gentoo.org/324365) www-plugins/gnash:agg - Rendering based on the Anti-Grain Geometry Rendering Engine library www-plugins/gnash:cygnal - Enable building of the cygnal server www-plugins/gnash:sdl-sound - Enable SDL audio output for the standalone player www-plugins/gnash:ssh - Enable using SSH for network authentication in libnet www-plugins/gnash:ssl - Enable directly using OpenSSL in libnet (not needed for nsplugin ssl support) www-plugins/gnash:vaapi - Enables VAAPI (Video Acceleration API) for hardware decoding www-plugins/moonlight:sdk - Enable building of monodevelop SDK www-servers/apache:suexec - Install suexec with apache www-servers/cherokee:admin - Install web based cherokee conf tool www-servers/cherokee:coverpage - Installs the default cherokee coverpage www-servers/cherokee:rrdtool - Enable rrdtool support www-servers/fnord:auth - Enable HTTP authentication support www-servers/lighttpd:libev - Enable fdevent handler www-servers/lighttpd:memcache - Enable memcache support for mod_cml and mod_trigger_b4_dl www-servers/lighttpd:rrdtool - Enable rrdtool support via mod_rrdtool www-servers/lighttpd:webdav - Enable webdav properties www-servers/nginx:addition - Enables HTTP addition filter module www-servers/nginx:aio - Enables file AIO support www-servers/nginx:flv - Enables special processing module for flv files www-servers/nginx:http - Enable HTTP core support www-servers/nginx:http-cache - Enable HTTP cache support www-servers/nginx:libatomic - Use libatomic instead of builtin atomic operations www-servers/nginx:pop - Enables POP3 proxy support www-servers/nginx:random-index - Enables HTTP random index module www-servers/nginx:realip - Enables realip module www-servers/nginx:smtp - Enables SMTP proxy support www-servers/nginx:static-gzip - Enables support for gzipping static content www-servers/nginx:status - Enables stub_status module www-servers/nginx:sub - Enables sub_filter module www-servers/nginx:webdav - Enable webdav support www-servers/ocsigen:ocamlduce - Enables ocamlduce XML typechecking for generated web pages www-servers/pound:dynscaler - Enable dynamic rescaling of back-end priorities www-servers/resin:admin - Enable Resin admin webapp www-servers/tomcat:admin - Enable Tomcat admin webapp x11-apps/xdpyinfo:dmx - Builds support for Distributed Multiheaded X x11-base/xorg-server x11-apps/xinit:minimal - Control dependencies on legacy apps (xterm, twm, ...). Safe to enable if you use a modern desktop environment. x11-apps/xsm:rsh - This allows the use of rsh (remote shell) and rcp (remote copy). x11-base/xorg-server:dmx - Build the Distributed Multiheaded X server x11-base/xorg-server:kdrive - Build the kdrive X servers x11-base/xorg-server:tslib - Build with tslib support for touchscreen devices x11-base/xorg-server:xorg - Build the Xorg X server (HIGHLY RECOMMENDED) x11-drivers/ati-drivers:modules - Build the kernel modules x11-drivers/ati-drivers:qt4 - Install qt4 dependent optional tools (e.g Catalyst Control Panel) x11-libs/agg:gpc - Enable gpc polygon clipper library x11-libs/cairo:cleartype - Add ClearType-style behavior for sub-pixel hinting. Patch taken from Arch Linux x11-libs/cairo:drm - Use Linux DRM for backend acceleration x11-libs/cairo:gallium - Use Mesa's Gallium backend for acceleration x11-libs/cairo:glitz - Build with glitz support, which replaces some software render operations with Mesa OpenGL operations x11-libs/cairo:lcdfilter - Add FreeType LCD filtering, ClearType-style behavior for sub-pixel-hinting. Overrides cleartype USE flag. Patch taken from Ubuntu x11-libs/cairo:opengl - When used along with USE=glitz, enables glitz-glx usage. Requires hardware OpenGL support x11-libs/cairo:openvg - Use OpenVG for backend acceleration x11-libs/fltk:games - Builds and installs some extra games x11-libs/gdk-pixbuf:introspection - Use dev-libs/gobject-introspection for introspection x11-libs/gtk+:introspection - Use dev-libs/gobject-introspection for introspection x11-libs/gtkdatabox:glade - Build with libglade and glade-3 supports, which includes a glade's module for GtkDataBox widget x11-libs/gtkmathview:t1lib - Enable media-libs/t1lib support x11-libs/gtksourceview:glade - Install a glade catalog file x11-libs/libSM:uuid - Use UUID for session identification instead of IP address and system time. x11-libs/libdrm:libkms - Enable building of libkms, a library for applications to interface with KMS x11-libs/libfm:demo - Build demo x11-libs/libmatchbox:pango - Enable x11-libs/pango support x11-libs/libmatchbox:xsettings - Enable the use of xsettings for settings management x11-libs/libqxt:berkdb - Build the QxtBerkeley module x11-libs/libqxt:sql - Build the QxtSql module x11-libs/libqxt:web - Enable fast cgi bindings x11-libs/libqxt:zeroconf - Build the QxtZeroconf module x11-libs/libwnck:introspection - Use dev-libs/gobject-introspection for introspection x11-libs/pango:introspection - Use dev-libs/gobject-introspection for introspection x11-libs/qt:kde - Select media-sound/phonon as phonon variant needed for kde x11-libs/qt:qt3support - Enable the Qt3Support libraries for Qt4 x11-libs/qt-assistant:compat - Build the extra compatibility package required by a few packages. More information at http://labs.qt.nokia.com/2010/06/22/qt-assistant-compat-version-available-as-extra-source-package/ x11-libs/qt-assistant:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-assistant:glib - Enable dev-libs/glib eventloop support x11-libs/qt-assistant:qt3support - Enable the Qt3Support libraries for Qt4. Note that this does not mean you can compile pure Qt3 programs with Qt4. x11-libs/qt-assistant:trace - Build the qttracereplay utility which is required to play drawings recorded with the trace graphicssystem engine x11-libs/qt-core:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-core:glib - Enable dev-libs/glib eventloop support x11-libs/qt-core:jit - Enables JIT for Javascript usage inside Qt x11-libs/qt-core:optimized-qmake - Enable qmake optimization x11-libs/qt-core:private-headers - Install Qt declarative private headers required by Qt-creator QmlDesigner and QmlInspector plugins" x11-libs/qt-core:qt3support - Enable the Qt3Support libraries for Qt4. Note that this does not mean you can compile pure Qt3 programs with Qt4. x11-libs/qt-dbus:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-declarative:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-declarative:private-headers - Install Qt declarative private headers required by Qt-creator QmlDesigner and QmlInspector plugins" x11-libs/qt-declarative:qt3support - Enable the Qt3Support libraries for Qt4. Note that this does not mean you can compile pure Qt3 programs with Qt4. x11-libs/qt-demo:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-demo:qt3support - Enable the Qt3Support libraries for Qt4. Note that this does not mean you can compile pure Qt3 programs with Qt4. x11-libs/qt-gui:egl - Use EGL instead of default GLX to manage OpenGL contexts on the desktop x11-libs/qt-gui:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-gui:glib - Enable dev-libs/glib eventloop support x11-libs/qt-gui:private-headers - Install Qt declarative private headers required by Qt-creator QmlDesigner and QmlInspector plugins" x11-libs/qt-gui:qt3support - Enable the Qt3Support libraries for Qt4. Note that this does not mean you can compile pure Qt3 programs with Qt4. x11-libs/qt-gui:raster - Use the alternative raster graphicssystem as default rendering engine x11-libs/qt-gui:trace - Build the new 'trace' graphicsssytem engine which allows to record all drawing operations into a trace buffer. Later it can be replayed with the qttracereplay utility x11-libs/qt-multimedia:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-opengl:egl - Use EGL instead of default GLX to manage OpenGL contexts on the desktop x11-libs/qt-opengl:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-opengl:qt3support - Enable the Qt3Support libraries for Qt4 x11-libs/qt-phonon:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-qt3support:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-qt3support:kde - Select media-sound/phonon as phonon variant needed for kde x11-libs/qt-qt3support:phonon - Enable phonon configuration dialog in qtconfig x11-libs/qt-script:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-script:jit - Enables JIT for Javascript usage inside Qt x11-libs/qt-script:private-headers - Install Qt declarative private headers required by Qt-creator QmlDesigner and QmlInspector plugins" x11-libs/qt-sql:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-sql:qt3support - Enable the Qt3Support libraries for Qt4 x11-libs/qt-svg:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-test:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-webkit:exceptions - Add support for exceptions - like catching them inside the event loop (recommended by Nokia) x11-libs/qt-webkit:jit - Enables JIT for Javascript usage inside Qt x11-libs/qt-webkit:kde - Select media-sound/phonon as phonon variant needed for kde x11-libs/vte:glade - Provide integration with dev-util/glade. x11-libs/vte:introspection - Use dev-libs/gobject-introspectionfor introspection x11-libs/wxGTK:gnome - Use gnome-base/libgnomeprintui for printing tasks. x11-libs/wxGTK:gstreamer - Enable the wxMediaCtrl class for playing audio and video through gstreamer. x11-libs/wxGTK:sdl - Use Simple Directmedia Layer (media-libs/libsdl) for audio. x11-misc/bmpanel:libev - Use the libev event loop interface x11-misc/bmpanel:libevent - Use the libevent event loop interface x11-misc/etm:ical - Enable export of ical format files by depending on dev-python/icalendar x11-misc/fbpager:xrender - Enable transparency support via x11-libs/libXrender x11-misc/google-gadgets:soup - Enables XML HTTP request extension based on net-libs/libsoup x11-misc/google-gadgets:webkit - Enables browser element and script runtime based on net-libs/webkit-gtk x11-misc/lightdm:consolekit - Enables support for authorization using consolekit x11-misc/lightdm:introspection - Use dev-libs/gobject-introspection for introspection x11-misc/lightdm:webkit - Build greeter based on net-libs/webkit-gtk x11-misc/rednotebook:libyaml - enable libyaml support x11-misc/rednotebook:webkit - enable previews using webkit engine x11-misc/rss-glx:quesoglc - Enable support for OpenGL Character Renderer x11-misc/shutter:drawing - Enables drawing tool x11-misc/shutter:webphoto - Enables screenshots of websites x11-misc/tint2:battery - Enable battery status plugin x11-misc/tint2:examples - Install tint2rc examples x11-misc/tint2:tint2conf - Build/Install tint2conf as well x11-misc/vnc2swf:x11vnc - Install script that depends on x11vnc x11-misc/x11vnc:system-libvncserver - Build x11vnc against the system libvncserver (experimental) x11-misc/xlockmore:xlockrc - Enables xlockrc for people without PAM x11-misc/xmobar:mail - Support the mail plugin. Pulls dependency dev-haskell/hinotify. x11-misc/xscreensaver:new-login - Enable New Login button using gdmflexiserver (gnome-base/gdm) or kdmctl (kde-base/kdm) x11-misc/zim:screenshot - Enable screenshot support (using media-gfx/scrot) x11-plugins/bfm:gkrellm - Enable building of app-admin/gkrellm module x11-plugins/compiz-plugins-extra:gconf - Install GConf schemas for the plugins, needed when using the GConf-based configuration backend in x11-wm/compiz. x11-plugins/compiz-plugins-main:gconf - Install GConf schemas for the plugins, needed when using the GConf-based configuration backend in x11-wm/compiz. x11-plugins/enigmail:custom-optimization - Enable user CFLAGS x11-plugins/enigmail:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled x11-plugins/gkrellmbups:nut - Enable monitoring Network-UPS via sys-power/nut x11-plugins/purple-plugin_pack:talkfilters - Enable support for app-text/talklfilters x11-plugins/screenlets:svg - Highly Recommended: Enable SVG graphics via dev-python/librsvg-python x11-plugins/wmfire:session - Enable session management x11-plugins/wmsysmon:high-ints - Enable support for monitoring 24 interrupts. Useful on SMP machines x11-terms/aterm:background - Enable background image support via media-libs/libafterimage x11-terms/aterm:xgetdefault - Enable resources via X instead of aterm small version x11-terms/eterm:escreen - Enable built-in app-misc/screen support x11-terms/hanterm:utempter - Records user logins. Useful on multi-user systems x11-terms/mlterm:scim - Enable scim support x11-terms/mlterm:uim - Enable uim support x11-terms/mrxvt:menubar - Enable mrxvt menubar x11-terms/mrxvt:utempter - REcords user logins. Useful on multi-user systems x11-terms/rxvt:linuxkeys - Define LINUX_KEYS (changes Home/End key) x11-terms/rxvt:xgetdefault - Enable resources via X instead of rxvt small version x11-terms/rxvt-unicode:256-color - Enable 256 color support x11-terms/rxvt-unicode:afterimage - Enable support for media-libs/libafterimage x11-terms/rxvt-unicode:blink - Enable blinking text x11-terms/rxvt-unicode:iso14755 - Enable ISO-14755 support x11-terms/rxvt-unicode:wcwidth - Enable wide char width support x11-terms/rxvt-unicode:xterm-color - Enable xterm 256 color support x11-terms/xterm:toolbar - Enable the xterm toolbar to be built x11-themes/gentoo-artwork:grub - Install extra sys-boot/grub themes x11-themes/gentoo-artwork:icons - Install icons x11-themes/gentoo-artwork:lilo - Install extra sys-boot/lilo themes x11-themes/gentoo-artwork:pixmaps - Install pixmaps x11-themes/gtk-engines-murrine:animation-rtl - Progressbar animation from right to left x11-themes/gtk-engines-murrine:themes - Pull in themes via x11-themes/murrine-themes x11-themes/gtk-engines-nodoka:animation-rtl - Progressbar animation from right to left x11-themes/gtk-engines-qtcurve:firefox3 - Install GUI theme tweaks for version 3 of www-client/firefox x11-themes/gtk-engines-qtcurve:mozilla - Install GUI theme tweaks for mozilla based browsers, including version 2 of www-client/firefox x11-themes/qtcurve-qt4:kde - Enable KDE4 support. This adds a QtCurve configuration module to KDE's SystemSettings. x11-themes/qtcurve-qt4:windeco - Enable window decoration for KWin. x11-themes/redhat-artwork:audacious - Install media-sound/audacious theme x11-themes/redhat-artwork:cursors - Install Bluecurve cursors x11-themes/redhat-artwork:gdm - Install Bluecurve gnome-base/gdm theme x11-themes/redhat-artwork:icons - Install Bluecurve icons x11-themes/redhat-artwork:kdm - Install Bluecurve kde-base/kdm theme x11-themes/redhat-artwork:nautilus - Install Bluecurve gnome-base/nautilus icons x11-themes/skinenigmang-logos:dxr3 - Install logos for lower osd color depth on dxr3 cards x11-wm/compiz:fuse - Enables support for the filesystem in userspace plugin through sys-fs/fuse. x11-wm/compiz:gconf - Enable the GConf-based configuration backend; it is not required to work with GNOME, and might actually be faster if it's not used. x11-wm/compiz-fusion:emerald - Install the x11-wm/emerald package. x11-wm/compiz-fusion:unsupported - Install the x11-plugins/compiz-fusion-plugins-unsupported package. x11-wm/enlightenment:pango - Enable pango font rendering x11-wm/enlightenment:xrandr - Enable support for the X xrandr extension x11-wm/fluxbox:disableslit - Disables the fluxbox slit (or dock) x11-wm/fluxbox:disabletoolbar - Disables the fluxbox toolbar x11-wm/fluxbox:newmousefocus - Patches the focus model to the upcoming 1.1.2 model, which adds a new 'StrictMouseFocus' mode x11-wm/fluxbox:slit - Enables the fluxbox slit (or dock) x11-wm/fluxbox:toolbar - Enables the fluxbox toolbar x11-wm/fvwm:gtk2-perl - Enable GTK2 Perl bindings x11-wm/fvwm:lock - Enable screen locking x11-wm/fvwm:netpbm - Enable NetPBM support (used by FvwmScript-ScreenDump) x11-wm/fvwm:rplay - Enable rplay support x11-wm/fvwm:stroke - Mouse Gesture support x11-wm/matchbox-common:pda - Support for pda folders x11-wm/matchbox-desktop:dnotify - Use the linux kernel directory notification feature. x11-wm/matchbox-panel:dnotify - Use the linux kernel directory notification feature. x11-wm/matchbox-panel:lowres - Optimize for low resolution screens. x11-wm/musca:apis - Optionally install the experimental `apis' window manager x11-wm/musca:xlisten - Optionally install the xlisten utility x11-wm/openbox:session - Enables support for session managers x11-wm/ratpoison:history - Use sys-libs/readline for history handling x11-wm/sawfish:pango - Enable pango support x11-wm/stumpwm:clisp - Use CLISP for the runtime x11-wm/stumpwm:sbcl - Use SBCL for the runtime x11-wm/vtwm:rplay - Enable rplay support, needed for sound. x11-wm/windowmaker:modelock - Enable XKB language status lock support. README says: "If you don't know what it is you probably don't need it." x11-wm/windowmaker:vdesktop - Enable dynamic virtual desktop (conflicts with software that works on the edges of the screen) xfce-base/libxfce4ui:glade - Build support for Glade 3's GtkBuilder implementation xfce-base/libxfcegui4:glade - Build glade bindings xfce-base/xfce-utils:lock - Enable screen locking xfce-base/xfce4-session:fortune - Install tips and tricks app (xfce4-tips), adds dependency on games-misc/fortune-mod xfce-base/xfce4-session:gnome-keyring - Support for storing your password. xfce-base/xfce4-settings:keyboard - Enable Keyboard layout selection with x11-libs/libxklavier xfce-base/xfce4-settings:sound - Enable sound event support with media-libs/libcanberra xfce-base/xfdesktop:thunar - Build support for desktop icons (for example, launchers and folders) xfce-extra/thunar-thumbnailers:grace - Enable support for sci-visualization/grace thumbnails xfce-extra/thunar-vcs-plugin:git - Enable dev-vcs/git support xfce-extra/xfce4-mpc-plugin:libmpd - Build using media-libs/libmpd backend, instead of native fallback which is preferred xfce-extra/xfce4-notifyd:libsexy - Enable support for clickable URLs by using x11-libs/libsexy xfce-extra/xfce4-playercontrol-plugin:audacious - Enable Audacious support xfce-extra/xfce4-playercontrol-plugin:mpd - Enable Music Player Daemon support