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Diffstat (limited to 'profiles')
| -rw-r--r-- | profiles/use.local.desc | 6400 |
1 files changed, 6400 insertions, 0 deletions
diff --git a/profiles/use.local.desc b/profiles/use.local.desc new file mode 100644 index 000000000000..8ab7f9e23762 --- /dev/null +++ b/profiles/use.local.desc @@ -0,0 +1,6400 @@ +# This file is deprecated as per GLEP 56 in favor of metadata.xml. +# Please add your descriptions to your package's metadata.xml ONLY. +# * generated automatically using pmaint * + +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:louis - Use braille tranlator dev-libs/liblouis +app-accessibility/brltty:midi - support the musical instrument digital interface +app-accessibility/brltty:pcm - support for sound card digital audio +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/freetts:jsapi - build Java Speech API (JSAPI) +app-accessibility/freetts:mbrola - Adds support for mbrola voices +app-accessibility/orca:braille - Enable braille support +app-accessibility/speech-dispatcher:espeak - Adds support for espeak speech engine +app-accessibility/speech-dispatcher:flite - Adds support for flite speech engine +app-accessibility/speechd-el:brltty - brltty support +app-admin/clsync:cgroups - Use cgroups to limit /dev access. +app-admin/clsync:cluster - Enable clustering support (allows master-master clsync on multiple hosts). Not fully implemented yet. +app-admin/clsync:control-socket - Enable AF_UNIX control socket support. +app-admin/clsync:extra-debug - Enable extra debugging. This will hurt performance badly. Be ready for tons of output. +app-admin/clsync:extra-hardened - Enable extra security checks. This will hurt performance. +app-admin/clsync:gio - Enable GIO for FS monitoring (glib based alternative to inotify interface, not recommended; if both are compiled, may be selected at runtime). +app-admin/clsync:highload-locks - Allows to use spinlocks for short delays instead of mutexes, but only on SMP systems. +app-admin/clsync:namespaces - Enable namespaces isolation. +app-admin/conky:apcupsd - Enable support for sys-power/apcupsd +app-admin/conky:cmus - Enable monitoring of music played by media-sound/cmus +app-admin/conky:eve - Enable support for the eve-online skill monitor +app-admin/conky:ical - Enable support for events from iCalendar (RFC 5545) files using dev-libs/libical +app-admin/conky:iostats - Enable support for per-task I/O statistics +app-admin/conky:irc - Enable support for displaying everything from an irc channel using net-libs/libircclient +app-admin/conky:lua-cairo - Enable if you want Lua Cairo bindings +app-admin/conky:lua-imlib - Enable if you want Lua Imlib2 bindings +app-admin/conky:lua-rsvg - Enable if you want Lua RSVG bindings +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 x11-drivers/nvidia-drivers +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:webserver - Enable support to act as a webserver serving conkys output using net-libs/libmicrohttpd +app-admin/conky:xmms2 - Enable monitoring of music played by media-sound/xmms2 +app-admin/conserver:freeipmi - Compile in FreeIPMI support via sys-libs/freeipmi +app-admin/diamond:mongo - Enable MongoDB support +app-admin/diamond:redis - Enable Redis support +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/glance:swift - Adds swift storage support +app-admin/gtkdiskfree:gtk2 - Support GTK+ 2.x instead of GTK+ 3.x +app-admin/hddtemp:network-cron - Monthly cronjob to update hddtemp.db. +app-admin/keepass:aot - Generate native code at build time, rather than runtime. +app-admin/keepassxc:autotype - Add support to autotype the passwords into other applications +app-admin/keepassxc:browser - Enables browser plugin support +app-admin/keepassxc:keeshare - Enable KeeShare sharing integration +app-admin/keepassxc:network - Enable network support +app-admin/keepassxc:yubikey - Enable database unlocking via YubiKey. +app-admin/lastpass-cli:X - Use x11-misc/xclip or x11-misc/xsel to copy passwords to the clipboard. +app-admin/lastpass-cli:pinentry - Use app-crypt/pinentry to prompt for passwords. +app-admin/logrotate:acl - Installs acl support +app-admin/logrotate:cron - Installs cron file +app-admin/logrotate:selinux - Installs Security Enhanced Linux support +app-admin/mcollective:client - Install client utilities +app-admin/mms-agent:monitoring - Install the monitoring agent +app-admin/openrc-settingsd:systemd - Use the versions of dbus and polkit files provided by sys-apps/systemd +app-admin/packagekit-base:command-not-found - Enable packagekit support on shell "command not found" +app-admin/packagekit-base:consolekit - Use sys-auth/consolekit to get user session +app-admin/packagekit-base:cron - Install cron script for auto-update +app-admin/packagekit-base:elogind - Enable sys-auth/elogind support to get user session +app-admin/packagekit-base:entropy - Enable Entropy backend +app-admin/pass:X - Use x11-misc/xclip to copy passwords to the clipboard. +app-admin/pass:dmenu - Add support for x11-misc/dmenu with the 'passmenu' program. +app-admin/pass:fish-completion - Enable fish completion support. +app-admin/pass:git - Use dev-vcs/git for password revisions. +app-admin/pass:importers - Allow importing passwords from other password managers using various contributed scripts. +app-admin/puppet:augeas - Enable augeas support +app-admin/puppet:diff - Enable diff support +app-admin/puppet:experimental - Add patches for things in testing +app-admin/puppet:rrdtool - Enable rrdtool support +app-admin/puppet:shadow - Enable shadow support +app-admin/puppet-agent:puppetdb - Adds puppetdb support +app-admin/puppetserver:puppetdb - Adds support for connecting to puppetdb +app-admin/pwgen:livecd - Install init script for root password scrambling on boot +app-admin/rsyslog:clickhouse - Build the ClickHouse output module (requires net-misc/curl) +app-admin/rsyslog:curl - Enable http_request() function in RainerScript (requires net-misc/curl) +app-admin/rsyslog:dbi - Build the general database output module (requires dev-db/libdbi) +app-admin/rsyslog:elasticsearch - Build the Elasticsearch output module (requires net-misc/curl) +app-admin/rsyslog:gcrypt - Add support for encrypted log files using dev-libs/libgcrypt +app-admin/rsyslog:gnutls - Build the GnuTLS network stream driver (requires net-libs/gnutls) +app-admin/rsyslog:kafka - Build the Apache Kafka input/output module (requires dev-libs/librdkafka) +app-admin/rsyslog:kerberos - Build the GSSAPI input and output module (requires virtual/krb5) +app-admin/rsyslog:kubernetes - Build the kubernetes modify plugin (requires net-misc/curl) +app-admin/rsyslog:libressl - Use dev-libs/libressl instead of dev-libs/openssl (you still need to enable functionality which requires OpenSSL) +app-admin/rsyslog:mdblookup - Build the MaxMind DB lookup message modify plugin using dev-libs/libmaxminddb +app-admin/rsyslog:mongodb - Build the MongoDB output module (requires dev-libs/libmongo-client) +app-admin/rsyslog:mysql - Build the MySQL database output module (requires virtual/mysql) +app-admin/rsyslog:normalize - Build the normalize modify module (requires dev-libs/libee and dev-libs/liblognorm) +app-admin/rsyslog:omhttp - Build the http output module (requires net-misc/curl) +app-admin/rsyslog:omhttpfs - Build the httpfs output module (requires net-misc/curl) +app-admin/rsyslog:omudpspoof - Build the udpspoof output module (requires net-libs/libnet) +app-admin/rsyslog:openssl - Build the OpenSSL network stream driver (requires dev-libs/openssl) +app-admin/rsyslog:postgres - Build the PostgreSQL database output module (requires dev-db/postgresql) +app-admin/rsyslog:rabbitmq - Build the RabbitMQ output module (requires net-libs/rabbitmq-c) +app-admin/rsyslog:redis - Build the Redis output module using (requires dev-libs/hiredis) +app-admin/rsyslog:relp - Build the Reliable Event Logging Protocol (RELP) output module (requires dev-libs/librelp) +app-admin/rsyslog:rfc3195 - Build the rfc3195 input module (requires dev-libs/liblogging) +app-admin/rsyslog:rfc5424hmac - Build the rfc5424hmac modify module (requires dev-libs/openssl or dev-libs/libressl) +app-admin/rsyslog:snmp - Build the snmp modify and output module (requires net-analyzer/net-snmp) +app-admin/rsyslog:ssl - Add support for encrypted client/server communication (requires net-libs/gnutls) +app-admin/rsyslog:systemd - Build the journal input and output module (requires sys-apps/systemd) +app-admin/rsyslog:usertools - Installs the user tools (rsgtutil, rscryutil...) corresponding to the set USE flags +app-admin/rsyslog:uuid - Include UUIDs in messages (requires sys-apps/util-linux) +app-admin/rsyslog:xxhash - Enable xxHash support in fmhash module (requires dev-libs/xxhash) +app-admin/rsyslog:zeromq - Build the ZeroMQ input and output modules (requires net-libs/czmq) +app-admin/sagan:libdnet - Add support for dev-libs/libdnet +app-admin/sagan:lognorm - Add support for log/rules normalizations via dev-libs/liblognorm +app-admin/sagan:pcap - Add support for network packet capture via net-libs/libpcap +app-admin/sagan:smtp - Build witch SMTP (E-Mail) support +app-admin/sagan:snort - Add support to interact with Snort IDE using net-analyzer/snortsam' +app-admin/sagan-rules:lognorm - Install normalize rules support with dev-libs/liblognorm +app-admin/sudo:gcrypt - Use message digest functions from dev-libs/libgcrypt instead of sudo's +app-admin/sudo:libressl - Use message digest functions from dev-libs/libressl instead of sudo's +app-admin/sudo:offensive - Let sudo print insults when the user types the wrong password +app-admin/sudo:openssl - Use message digest functions from dev-libs/openssl instead of sudo's +app-admin/sudo:secure-path - Replace PATH variable with compile time secure paths +app-admin/sudo:sendmail - Allow sudo to send emails with sendmail +app-admin/sudo:sssd - Add System Security Services Daemon support +app-admin/sudo:system-digest - Use message digest functions from dev-libs/libgcrypt, dev-libs/libressl or dev-libs/openssl instead of sudo's internal SHA2 implementation +app-admin/sysklogd:logrotate - use app-admin/logrotate for rotating logs rather than custom cron scripts +app-admin/syslog-ng:amqp - Enable support for AMQP destinations +app-admin/syslog-ng:geoip2 - Add support for geo lookup based on IPs via dev-libs/libmaxminddb +app-admin/syslog-ng:http - Enable support for HTTP destinations +app-admin/syslog-ng:json - Enable support for JSON template formatting via dev-libs/json-c +app-admin/syslog-ng:mongodb - Enable support for mongodb destinations +app-admin/syslog-ng:pacct - Enable support for reading Process Accounting files (EXPERIMENTAL, Linux only) +app-admin/syslog-ng:redis - Enable support for Redis destinations +app-admin/syslog-ng:smtp - Enable support for SMTP destinations +app-admin/syslog-ng:spoof-source - Enable support for spoofed source addresses +app-admin/sysstat:isag - Install isag, the Interactive System Activity Graph tool +app-admin/testdisk:ewf - Include ewf library +app-admin/testdisk:ntfs - Include the ability to read NTFS filesystems +app-admin/testdisk:reiserfs - Include reiserfs reading ability +app-admin/tripwire:ssl - Adds support for Secure Socket Layer connections +app-admin/tripwire:static - Builds the package statically +app-admin/tripwire:tools - Installs app-admin/mktwpol, providing scripts for the installation/setup of tripwire, including generating the tripwire policy file and maintenance of the tripwire database +app-admin/ulogd:json - Build JSON output plugin to save packets in JSON file format +app-admin/ulogd:nfacct - Build NFACCT input plugin to support traffic accounting via nfnetlink_acct +app-admin/ulogd:nfct - Build NFCT input plugin to support stateful flow-based logging via nfnetlink_conntrack +app-admin/ulogd:nflog - Build NFLOG input plugin to support stateless packet-based logging via nfnetlink_log +app-admin/ulogd:pcap - Build PCAP output plugin to save packets in libpcap file format +app-admin/ulogd:ulog - Build ULOG input plugin to support deprecated packet-based logging via ULOG target +app-admin/webalizer:xtended - Include the 404 extension +app-admin/webapp-config:portage - Propagete python_targets dependencies to sys-apps/portage +app-antivirus/clamav:clamdtop - A Top like tool which shows what clamd is currently scanning amongst other things +app-antivirus/clamav:metadata-analysis-api - Enables collection of file property metadata using ClamAV API for analysis by ClamAV bytecode programs. +app-antivirus/clamav:xml - DMG and XAR support +app-antivirus/clamtk:kde - Install the Dolphin plugin. +app-antivirus/clamtk:nautilus - Install the Nautilus plugin. +app-antivirus/clamtk:nemo - Install the Nemo plugin. +app-antivirus/clamtk:thunar - Install the Thunar plugin. +app-arch/cabextract:extras - Install experimental extra 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:libmd - Use app-crypt/libmd library for message digest functions +app-arch/dpkg:update-alternatives - Install update-alternatives +app-arch/dump:ermt - encrypted rmt support +app-arch/dump:uuid - Enable UUID support +app-arch/engrampa:caja - Enable engrampa to integrate with mate-base/caja by providing entries in its context menu +app-arch/engrampa:magic - Enable filetype auto-detection via sys-apps/file +app-arch/engrampa:packagekit - Enable support for installing via app-admin/packagekit based on archive type +app-arch/file-roller:nautilus - Build contextual menu extension for gnome-base/nautilus. +app-arch/file-roller:packagekit - Enable support for the distro-neutral package manager GUI app-admin/packagekit +app-arch/gzip:pic - disable optimized assembly code that is not PIC friendly +app-arch/innoextract:debug - Enable debug logging and the --debug command-line option +app-arch/innoextract:lzma - Enable support for extracting lzma-compressed installers using app-arch/xz-utils +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:e2fsprogs - Use file flags from sys-fs/e2fsprogs headers instead of virtual/os-headers headers +app-arch/libarchive:lz4 - Enable support for LZ4 compression using app-arch/lz4 +app-arch/libarchive:nettle - Use dev-libs/nettle as crypto backend +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/pigz:symlink - Install symlinks which override app-arch/gzip implementation +app-arch/tar:minimal - just install `tar` +app-arch/unzip:natspec - Use dev-libs/libnatspec to correctly decode non-ascii file names archived in Windows. +app-arch/xz-utils:extra-filters - Build additional filters that are not used in any of the default xz presets. This includes delta and BCJ coders, additional match finders and SHA256 checks. +app-arch/zip:natspec - Use dev-libs/libnatspec to correctly decode non-ascii file names archived in Windows. +app-arch/zstd:lz4 - Enable support for LZ4 compression using app-arch/lz4 +app-backup/amanda:ndmp - Support for the NDMP protocol +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:batch-insert - Enable batch insert into data base +app-backup/bacula:logwatch - Install support files for logwatch +app-backup/btrbk:pv - Use sys-apps/pv to enable progress bar functionality +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/dar:gcrypt - Enables strong encryption support +app-backup/dar:gpg - Enables usage of asymetric crypto algorithms +app-backup/deja-dup:nautilus - Build gnome-base/nautilus extension +app-backup/duplicity:s3 - Support for backing up to the Amazon S3 system +app-backup/fsarchiver:lz4 - Enable lz4 compression support +app-backup/snapper:lvm - Enable LVM thinprovisioned snapshots support sys-fs/lvm2 +app-backup/snapper:xattr - Add support for getting and setting POSIX extended attributes, through sys-apps/attr. +app-benchmarks/httperf:idleconn - Build with the idleconn program +app-benchmarks/ramspeed:pic - Force shared libraries to be built as PIC (this is slower) +app-benchmarks/sysbench:aio - Enable libaio support +app-cdr/brasero:libburn - Enable dev-libs/libburn backend +app-cdr/brasero:nautilus - Build the gnome-base/nautilus extension +app-cdr/brasero:packagekit - Enable support for the distro-neutral package manager GUI app-admin/packagekit +app-cdr/brasero:playlist - Enable support for playlists through dev-libs/totem-pl-parser +app-cdr/brasero:tracker - Enable audio playlist search using the app-misc/tracker indexer +app-cdr/cdemu:cdemu-daemon - Pull app-cdr/cdemu-daemon dependency, useful in chroot environment (bug #315491). Do not disable until you know what you are doing. +app-cdr/dvdisaster:debug - Enable memory debugging. +app-cdr/gaffitter:scripts - Install additional gaffitter scripts for external programs +app-cdr/mirage2iso:pinentry - Support app-crypt/pinentry password input backend. +app-crypt/aespipe:asm - Enable assembly modules +app-crypt/aespipe:cpu_flags_x86_padlock - Use VIA padlock instructions, detected at run time, code still works on non-padlock processors +app-crypt/ccid:kobil-midentity - Build and install Kobil_mIDentity_switch tool +app-crypt/ccid:twinserial - Enable twinserial reader +app-crypt/dehydrated:cron - Install cron job to sign/renew non-existent/changed/expiring certificates +app-crypt/gnupg:mta - Build mta support using virtual/mta. +app-crypt/gnupg:smartcard - Build scdaemon software. Enables usage of OpenPGP cards. For other type of smartcards, try app-crypt/gnupg-pkcs11-scd. Bring in dev-libs/libusb as a dependency; enable scdaemon. +app-crypt/gnupg:tofu - Enable support for Trust on First use trust model; requires dev-db/sqlite. +app-crypt/gnupg:tools - Install extra tools (including gpgsplit and gpg-zip). +app-crypt/gnupg:usb - Build direct CCID access for scdaemon; requires dev-libs/libusb. +app-crypt/gnupg:user-socket - try a socket directory which is not removed by init manager at session end +app-crypt/gnupg:wks-server - Install the wks-server +app-crypt/gpgme:common-lisp - Install common-lisp files +app-crypt/heimdal:hdb-ldap - Adds support for LDAP as a database backend +app-crypt/heimdal:lmdb - Add support for using dev-db/lmdb for lookup tables +app-crypt/heimdal:otp - Adds support for one-time passwords +app-crypt/heimdal:pkinit - Adds support for PKINIT for the initial ticket +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/libu2f-host:systemd - Use user ACLs rather than plugdev group to give user access to the HIDRAW device. +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:keyutils - Enable for the keyring ccache using keyutils +app-crypt/mit-krb5:lmdb - Add support for using dev-db/lmdb for lookup tables +app-crypt/mit-krb5:openldap - Enable support for ldap as a database backend +app-crypt/mit-krb5:pkinit - Enable pkinit support for the initial ticket +app-crypt/p11-kit:asn1 - Enable ASN.1 certificate support +app-crypt/p11-kit:trust - Build the trust policy module +app-crypt/qca:botan - Enable botan plugin +app-crypt/qca:gcrypt - Enable gcrypt plugin +app-crypt/qca:gpg - Enable GnuPG plugin +app-crypt/qca:logger - Enable logger plugin +app-crypt/qca:nss - Enable NSS plugin +app-crypt/qca:pkcs11 - Enable PKCS#11 plugin +app-crypt/qca:sasl - Enable SASL plugin +app-crypt/qca:softstore - Enable softstore plugin +app-crypt/seahorse:ldap - Enable seahorse to manipulate GPG keys on a LDAP server. +app-crypt/tpm-tools:pkcs11 - Build Token data management utilities based on OpenCryptoki's (dev-libs/opencryptoki) PKCS#11 implementation. +app-crypt/veracrypt:asm - Enable assembly for optimization +app-dicts/aspell-be:classic - Support classic spelling by default +app-dicts/myspell-pt:preao - Use the pre ortographic agreement version of the dictionary +app-doc/clsync-docs:api - Install doxygen generated API docs. +app-doc/doxygen:clang - support for sys-devel/clang assisted parsing +app-doc/doxygen:dot - allow to create dot graphs using media-gfx/graphviz +app-doc/doxygen:doxysearch - build doxyindexer and doxysearch.cgi +app-doc/gnucash-docs:l10n_C - English +app-doc/kicad-doc:html - Generate documentation in HTML format +app-doc/kicad-doc:pdf - Generate documentation in PDF format +app-doc/linuxfromscratch:htmlsingle - Install all-on-one-page HTML version. +app-doc/pms:binary - Download pre-built files instead of building from sources +app-doc/pms:html - Generate PMS as .html as well +app-doc/pms:twoside - Enable two-sided layout suitable for printing +app-doc/tldp-howto:html - Install multi-chapter HTML docs +app-doc/tldp-howto:htmlsingle - Install all-on-one-page HTML docs +app-doc/tldp-howto:pdf - Install pdf docs +app-doc/tldp-howto:text - Install plain-text docs +app-editors/bluefish:gtk3 - Enable GTK3 interface (default) +app-editors/bluefish:gucharmap - Enable gucharmap dictionary plugin +app-editors/bluefish:python - Enable Python integration for zen-coding plugin +app-editors/bluefish:spell - Enable spell checking capabilities via enchant library +app-editors/emacs:athena - Enable the MIT Athena widget set (x11-libs/libXaw) +app-editors/emacs:dynamic-loading - Enable loading of dynamic libraries at runtime +app-editors/emacs:games - Support shared score files for games +app-editors/emacs:gconf - Use gnome-base/gconf to read the system font name +app-editors/emacs:gfile - Use gfile (dev-libs/glib) for file notification +app-editors/emacs:gsettings - Use gsettings (dev-libs/glib) to read the system font name +app-editors/emacs:gtk2 - Prefer version 2 of the GIMP Toolkit to version 3 (x11-libs/gtk+) +app-editors/emacs:gtk3 - Prefer version 3 of the GIMP Toolkit to version 2 (x11-libs/gtk+) +app-editors/emacs:gzip-el - Compress bundled Emacs Lisp source +app-editors/emacs:imagemagick - Use media-gfx/imagemagick for image processing +app-editors/emacs:libxml2 - Use dev-libs/libxml2 to parse XML instead of the internal Lisp implementations +app-editors/emacs:mailutils - Retrieve e-mail using net-mail/mailutils instead of the internal movemail substitute +app-editors/emacs:source - Install C source files and make them available for find-function +app-editors/emacs:toolkit-scroll-bars - Use the selected toolkit's scrollbars in preference to Emacs' own scrollbars +app-editors/emacs:wide-int - Prefer wide Emacs integers (typically 62-bit). This option has an effect only on architectures where "long" and "long long" types have different size. +app-editors/emacs:xwidgets - Enable use of GTK widgets in Emacs buffers (requires GTK3) +app-editors/fe:sendmail - Send mail after editor abend +app-editors/gedit-plugins:charmap - Insert special characters just by clicking on them +app-editors/gedit-plugins:git - Shows document changes related to git's HEAD +app-editors/gedit-plugins:terminal - Embed a terminal in the bottom pane +app-editors/gnome-latex:latexmk - Install dev-tex/latexmk (used by default for the build tools) +app-editors/gnome-latex:rubber - Install dev-tex/rubber (can be used for the build tools) +app-editors/gvim:cscope - Enable cscope interface +app-editors/gvim:gtk2 - Enable GTK+2 interface +app-editors/gvim:gtk3 - Enable GTK+3 interface +app-editors/gvim:netbeans - Include netbeans external editor integration support +app-editors/gvim:racket - Enable support for Scheme using dev-scheme/racket +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/mousepad:gtk3 - Use GTK+3 instead of GTK+2 +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:magic - Add magic file support (sys-apps/file) to automatically detect appropriate syntax highlighting +app-editors/nano:minimal - Disable all fancy features, including ones that otherwise have a dedicated USE flag (such as spelling). +app-editors/okteta:designer - Build plugins for dev-qt/designer +app-editors/tea:aspell - Enable spellchecking using app-text/aspell +app-editors/tea:hunspell - Enable spellchecking using app-text/hunspell +app-editors/tea:qml - Enable support for plugins using QML +app-editors/vim:X - Link console vim against X11 libraries to enable title and clipboard features in xterm +app-editors/vim:cscope - Enable cscope interface +app-editors/vim:racket - Enable support for Scheme using dev-scheme/racket +app-editors/vim:terminal - Enable terminal emulation support +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:mule - Add multi-language support to XEmacs +app-editors/xemacs:pop - Support POP for mail retrieval +app-editors/xemacs:xim - Enable X11 XiM input method +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/bbdb:vm - Add support for app-emacs/vm +app-emacs/emacs-common-gentoo:games - Support shared score files for games +app-emacs/org-mode:contrib - Install user-contributed files +app-emacs/org-mode:odt-schema - Install non-free schema files for OpenDocument Text exporter +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/containerd:apparmor - Support for AppArmor +app-emulation/containerd:btrfs - Support for BTRFS snapshot driver +app-emulation/containerd:cri - Support for Kubernetes CRI +app-emulation/docker:apparmor - Enable AppArmor support. +app-emulation/docker:aufs - Enables dependencies for the "aufs" graph driver, including necessary kernel flags. +app-emulation/docker:btrfs - Enables dependencies for the "btrfs" graph driver, including necessary kernel flags. +app-emulation/docker:container-init - Makes the a staticly-linked init system tini available inside a container. +app-emulation/docker:device-mapper - Enables dependencies for the "devicemapper" graph driver, including necessary kernel flags. +app-emulation/docker:overlay - Enables dependencies for the "overlay" graph driver, including necessary kernel flags. +app-emulation/docker:pkcs11 - Enables pkcs-11 support. +app-emulation/docker-runc:ambient - Enable support for ambient capability +app-emulation/docker-runc:apparmor - Enable AppArmor support +app-emulation/dosemu:fluidsynth - use media-sound/fluidsynth for MIDI emulation +app-emulation/free42:alsa - Adds support for Advanced Linux Sound Architecture +app-emulation/ganeti:drbd - Enable DRBD support +app-emulation/ganeti:experimental - Enable experimental patches. Warning! This will break RPC within major versions if the patches applied differ! +app-emulation/ganeti:haskell-daemons - Build haskell daemons instead of python +app-emulation/ganeti:htools - Enable htools support +app-emulation/ganeti:kvm - Enable KVM support +app-emulation/ganeti:lxc - Enable Linux Countainers support +app-emulation/ganeti:monitoring - Enable the ganeti monitoring daemon +app-emulation/ganeti:multiple-users - Enable support for running VMs as different users +app-emulation/ganeti:rbd - Enable rados block device support via sys-cluster/ceph +app-emulation/ganeti:restricted-commands - Enable restricted commands in the node daemon +app-emulation/ganeti:xen - Enable Xen support +app-emulation/libcacard:passthrough - Enable smartcard passthrough support via sys-apps/pcsc-lite +app-emulation/libvirt:apparmor - Enable AppArmor support +app-emulation/libvirt:dtrace - Enable dtrace support via dev-util/systemtap +app-emulation/libvirt:firewalld - DBus interface to iptables/ebtables allowing for better runtime management of your firewall. +app-emulation/libvirt:fuse - Allow LXC to use sys-fs/fuse for mount points +app-emulation/libvirt:glusterfs - Enable GlusterFS support via sys-cluster/glusterfs +app-emulation/libvirt:iscsi - Allow using an iSCSI remote storage server as pool for disk image storage +app-emulation/libvirt:iscsi-direct - Allow using libiscsi for iSCSI storage pool backend +app-emulation/libvirt:libssh - Use net-libs/libssh to communicate with remote libvirtd hosts, for example: qemu+libssh://server/system +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-fs/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: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 and sys-process/numad +app-emulation/libvirt:openvz - Support management of OpenVZ virtualisation (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 IBM HMC / IVM hypervisor via PHYP protocol +app-emulation/libvirt:qemu - Support management of QEMU virtualisation (app-emulation/qemu) +app-emulation/libvirt:rbd - Enable rados block device support via sys-cluster/ceph +app-emulation/libvirt:vepa - Virtual Ethernet Port Aggregator (VEPA) / 802.1Qbg support. Relies on macvtap support. +app-emulation/libvirt:virt-network - Enable virtual networking (NAT) support for guests. Includes all the dependencies for NATed network mode. Effectively any network setup that relies on libvirt to setup and configure network interfaces on your host. This can include bridged and routed networks ONLY if you are allowing libvirt to create and manage the underlying devices for you. In some cases this requires enabling the 'netcf' USE flag (currently unavailable). +app-emulation/libvirt:virtualbox - Support management of VirtualBox virtualisation (one of app-emulation/virtualbox or app-emulation/virtualbox-bin) +app-emulation/libvirt:wireshark-plugins - Build the net-analyzer/wireshark plugin for the Libvirt RPC protocol +app-emulation/libvirt:xen - Support management of Xen virtualisation (app-emulation/xen) +app-emulation/libvirt:zfs - Enable ZFS backend storage sys-fs/zfs +app-emulation/lxc:apparmor - Enable AppArmor support +app-emulation/lxc:cgmanager - Enable support for cgroup management using app-admin/cgmanager +app-emulation/lxc:templates - Install old style templates through app-emulation/lxc-templates +app-emulation/lxd:daemon - Build the system daemon, not just the client tool +app-emulation/lxd:dnsmasq - Depend on dnsmasq to provide DHCP and DNS +app-emulation/lxd:tools - Build and install optional tools +app-emulation/nemu:network-map - Adds possibility of exporting network map to SVG +app-emulation/nemu:ovf - Adds support for OVA/OVF import +app-emulation/nemu:savevm - Adds support for QEMU savevm snapshots (experimental, QEMU must be patched) +app-emulation/nemu:spice - Adds Spice protocol support +app-emulation/nemu:vnc-client - Adds support for external VNC client +app-emulation/q4wine:ico - Enable ico support via media-gfx/icoutils +app-emulation/q4wine:iso - Support unprivileged mounting of ISO9660 images via sys-fs/fuseiso +app-emulation/q4wine:wineappdb - Enable Wine AppDB browser support +app-emulation/qemu:accessibility - Adds support for braille displays using brltty +app-emulation/qemu:aio - Enables support for Linux's Async IO +app-emulation/qemu:alsa - Enable alsa output for sound emulation +app-emulation/qemu:capstone - Enable disassembly support with dev-libs/capstone +app-emulation/qemu:curl - Support ISOs / -cdrom directives vis HTTP or HTTPS. +app-emulation/qemu:fdt - Enables firmware device tree support +app-emulation/qemu:glusterfs - Enables GlusterFS cluster fileystem via sys-cluster/glusterfs +app-emulation/qemu:gnutls - Enable TLS support for the VNC console server. For 1.4 and newer this also enables WebSocket support. For 2.0 through 2.3 also enables disk quorum support. +app-emulation/qemu:iscsi - Enable direct iSCSI support via net-libs/libiscsi instead of indirectly via the Linux block layer that sys-block/open-iscsi does. +app-emulation/qemu:jpeg - Enable jpeg image support for the VNC console server +app-emulation/qemu:ncurses - Enable the ncurses-based console +app-emulation/qemu:nfs - Enable NFS support +app-emulation/qemu:numa - Enable NUMA support +app-emulation/qemu:pin-upstream-blobs - Pin the versions of BIOS firmware to the version included in the upstream release. This is needed to sanely support migration/suspend/resume/snapshotting/etc... of instances. When the blobs are different, random corruption/bugs/crashes/etc... may be observed. +app-emulation/qemu:png - Enable png image support for the VNC console server +app-emulation/qemu:pulseaudio - Enable pulseaudio output for sound emulation +app-emulation/qemu:rbd - Enable rados block device backend support, see http://ceph.newdream.net/wiki/QEMU-RBD +app-emulation/qemu:sdl - Enable the SDL-based console +app-emulation/qemu:snappy - Enable support for snappy compression +app-emulation/qemu:spice - Enable Spice protocol support via app-emulation/spice +app-emulation/qemu:ssh - Enable SSH based block device support via net-libs/libssh2 +app-emulation/qemu:static - Build the User and Software MMU (system) targets as well as tools as static binaries +app-emulation/qemu:static-user - Build the User targets as static binaries +app-emulation/qemu:systemtap - Enable SystemTAP/DTrace tracing +app-emulation/qemu:tci - Enable the TCG Interpreter which can speed up or slowdown workloads depending on the host and guest CPUs being emulated. In the future it will be a runtime option but for now its compile time. +app-emulation/qemu:usb - Enable USB passthrough via dev-libs/libusb +app-emulation/qemu:usbredir - Use sys-apps/usbredir to redirect USB devices to another machine over TCP +app-emulation/qemu:vde - Enable VDE-based networking +app-emulation/qemu:vhost-net - Enable accelerated networking using vhost-net, see http://www.linux-kvm.org/page/VhostNet +app-emulation/qemu:virgl - Enable experimental Virgil 3d (virtual software GPU) +app-emulation/qemu:virtfs - Enable VirtFS via virtio-9p-pci / fsdev. See http://wiki.qemu.org/Documentation/9psetup +app-emulation/qemu:vte - Enable terminal support (x11-libs/vte) in the GTK+ interface +app-emulation/qemu:xattr - Add support for getting and setting POSIX extended attributes, through sys-apps/attr. Requisite for the virtfs backend. +app-emulation/qemu:xen - Enables support for Xen backends +app-emulation/qemu:xfs - Support xfsctl() notification and syncing for XFS backed virtual disks. +app-emulation/runc:ambient - Enable support for ambient capabilities set (Requires Linux kernel 4.3 or later). +app-emulation/runc:apparmor - Enable AppArmor support. +app-emulation/runc:kmem - Enable Kernel Memory Accounting. +app-emulation/spice:lz4 - Enable support for LZ4 compression using app-arch/lz4 +app-emulation/spice:smartcard - Enable smartcard remoting using app-emulation/libcacard +app-emulation/spice-vdagent:consolekit - Use sys-auth/consolekit to determine the master vdagentd in case of multiple running vdagentds (highly recommended) +app-emulation/vice:ethernet - Enable ethernet emulation +app-emulation/vice:fullscreen - Enable the ability to run fullscreen +app-emulation/vice:sdlsound - Use media-libs/libsdl for sound support +app-emulation/vice:vte - Enable support for x11-libs/vte in the GTK+ interface +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/virt-viewer:spice - Support connecting to SPICE-enabled virtual machines. +app-emulation/virt-viewer:vnc - Support connecting to VNC-enabled virtual machines. +app-emulation/virt-what:dmi - Use sys-apps/dmidecode to read firmware data +app-emulation/virtualbox:dtrace - Install dtrace Extension Pack +app-emulation/virtualbox:headless - Build without any graphic frontend +app-emulation/virtualbox:lvm - Build VBoxVolInfo that needs devicemapper from sys-fs/lvm2. +app-emulation/virtualbox:pax_kernel - Apply patch needed for pax enabled kernels. +app-emulation/virtualbox:sdk - Enable building of SDK +app-emulation/virtualbox:udev - Controls installation of special USB udev rules. +app-emulation/virtualbox:vboxwebsrv - Build and install the VirtualBox webservice +app-emulation/virtualbox-modules:pax_kernel - Apply patch needed for pax enabled kernels +app-emulation/vkd3d:spirv-tools - Enable SPIRV shader debugging support using dev-util/spirv-tools +app-emulation/wine-vanilla:capi - Enable ISDN support via CAPI +app-emulation/wine-vanilla:custom-cflags - Bypass strip-flags; use at your own peril +app-emulation/wine-vanilla:dos - Pull in games-emulation/dosbox to run DOS applications +app-emulation/wine-vanilla:faudio - Pull in app-emulation/faudio to provide XAudio2 functionality +app-emulation/wine-vanilla:gecko - Add support for the Gecko engine when using iexplore +app-emulation/wine-vanilla:gssapi - Use GSSAPI (Kerberos SSP support) +app-emulation/wine-vanilla:gstreamer - Use media-libs/gstreamer to provide DirectShow functionality; +app-emulation/wine-vanilla:mono - Add support for .NET using Wine's Mono add-on +app-emulation/wine-vanilla:netapi - Use libnetapi from net-fs/samba to support Windows networks in netapi32.dll +app-emulation/wine-vanilla:opencl - Enable OpenCL support +app-emulation/wine-vanilla:osmesa - Add support for OpenGL in bitmaps using libOSMesa +app-emulation/wine-vanilla:pcap - Support packet capture software (e.g. wireshark) +app-emulation/wine-vanilla:perl - Install helpers written in perl (winedump/winemaker) +app-emulation/wine-vanilla:prelink - Run prelink on DLLs during build; For Gentoo hardened, do not disable if you do not know what this means as it can break things at runtime +app-emulation/wine-vanilla:realtime - Pull in sys-auth/rtkit for low-latency pulseaudio support +app-emulation/wine-vanilla:run-exes - Use Wine to open and run .EXE and .MSI files +app-emulation/wine-vanilla:samba - Add support for NTLM auth. See: https://web.archive.org/web/20160108123008/http://wiki.winehq.org:80/NtlmAuthSetupGuide and https://web.archive.org/web/20150906013746/http://wiki.winehq.org/NtlmSigningAndSealing (these pages are not currently in the updated WineHQ Wiki). +app-emulation/wine-vanilla:sdl - Add support for gamepad detection using SDL +app-emulation/wine-vanilla:udev - Use virtual/libudev to provide plug and play support +app-emulation/wine-vanilla:vkd3d - Use app-emulation/vkd3d to provide Direct3D 12 support +app-emulation/wine-vanilla:vulkan - Enable Vulkan drivers +app-emulation/winetricks:rar - Pull in app-arch/unrar for extraction of rar-compressed game files +app-emulation/x48:readline - Enables support for libreadline +app-emulation/xen:efi - Adds efi boot support, requires LDFLAG -melf_x86_64 for amd64 +app-emulation/xen:flask - Enable the Flask XSM module from NSA +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:ipxe - Enable ipxe support +app-emulation/xen-tools:ocaml - Enable support for the ocaml language +app-emulation/xen-tools:ovmf - Enable support to boot UEFI guest vm, needed by hvm +app-emulation/xen-tools:pam - Enable pam support +app-emulation/xen-tools:pygrub - Install the pygrub boot loader +app-emulation/xen-tools:qemu - Enable IOEMU support via the use of qemu-dm +app-emulation/xen-tools:qemu-traditional - Build the old qemu traditional device model (useful only if you cannot change to the new device model e.g. Windows VMs) +app-emulation/xen-tools:rombios - Enable rombios support, needed by ipxe +app-emulation/xen-tools:screen - Enable support for running domain U console in an app-misc/screen session +app-emulation/xen-tools:system-ipxe - Using sys-firmware/ipxe instead of the bundled one +app-emulation/xen-tools:system-qemu - Using app-emulation/qemu instead of the bundled one +app-emulation/xen-tools:system-seabios - Using sys-firmware/seabios instead of the bundled one +app-emulation/xtrs:ls-dos - Install LS-DOS disk images for Model 4P +app-eselect/eselect-php:fpm - Enable the FastCGI Process Manager SAPI +app-forensics/afflib:fuse - Enable extra fuse thingies +app-forensics/afflib:qemu - Enable qemu stuff +app-forensics/afflib:s3 - Enable support for Amazon S3 +app-forensics/aide:e2fs - Enable support for checking file attributes on ext2/ext3/ext4 filesystems +app-forensics/aide:prelink - Bypass prelinking when calculating checksums +app-forensics/chkrootkit:cron - Install cron script for weekly rootkit scans +app-forensics/libewf:bfio - Enables libbfio for chaining file in file handling +app-forensics/libewf:fuse - Enable fuse support for ewfmount +app-forensics/libewf:uuid - Enable UUID support in the ewftools +app-forensics/sleuthkit:aff - Enable extra aff formats +app-forensics/sleuthkit:ewf - Enable libewf support +app-i18n/anthy:canna-2ch - Enable support for app-dicts/canna-2ch +app-i18n/canna:canuum - Build canuum +app-i18n/fcitx:autostart - Enable XDG-compatible autostart of Fcitx +app-i18n/fcitx:enchant - Enable Enchant backend (using app-text/enchant) for spelling hinting +app-i18n/fcitx:gtk2 - Install input method module for GTK+ 2 +app-i18n/fcitx:gtk3 - Install input method module for GTK+ 3 +app-i18n/fcitx:opencc - Enable OpenCC engine (using app-i18n/opencc) for converter between Simplified Chinese and Traditional Chinese +app-i18n/fcitx:pango - Enable support for x11-libs/pango +app-i18n/fcitx:table - Install table input methods for Simplified Chinese +app-i18n/fcitx-libpinyin:dictionary-manager - Install dictionary manager +app-i18n/fcitx-rime:configuration_tool - Install configuration tool +app-i18n/fcitx-unikey:macro-editor - Install macro editor +app-i18n/freewnn:uum - Build uum +app-i18n/ibus:emoji - Enable support for Emoji +app-i18n/ibus:gconf - Enable support for gnome-base/gconf +app-i18n/ibus:gtk2 - Enable support for x11-libs/gtk+:2 +app-i18n/ibus:unicode - Enable support for Unicode choice +app-i18n/ibus-handwrite:zinnia - Enable support for app-i18n/zinnia +app-i18n/ibus-libpinyin:boost - Compile against dev-libs/boost libraries +app-i18n/ibus-libpinyin:opencc - Enable support for app-i18n/opencc +app-i18n/ibus-m17n:gtk2 - Build with x11-libs/gtk+:2 instead of x11-libs/gtk+:3 +app-i18n/ibus-pinyin:boost - Enable support for dev-libs/boost +app-i18n/im-chooser:gtk2 - Build with x11-libs/gtk+:2 instead of x11-libs/gtk+:3 +app-i18n/im-chooser:xfce - Enable support for XFCE panel +app-i18n/imsettings:gconf - Enable support for gnome-base/gconf +app-i18n/imsettings:gtk2 - Build with x11-libs/gtk+:2 instead of x11-libs/gtk+:3 +app-i18n/imsettings:xfconf - Enable support for xfce-base/xfconf +app-i18n/mozc:fcitx4 - Enable support for app-i18n/fcitx 4 +app-i18n/mozc:gui - Install graphical user interface tool (mozc_tool) +app-i18n/mozc:handwriting-tegaki - Use handwriting recognition model from app-i18n/tegaki-zinnia-japanese +app-i18n/mozc:handwriting-tomoe - Use handwriting recognition model from app-i18n/zinnia-tomoe +app-i18n/mozc:ibus - Enable support for app-i18n/ibus +app-i18n/mozc:renderer - Enable native candidate window +app-i18n/pyzy:boost - Enable support for dev-libs/boost +app-i18n/pyzy:doc - Generate API documentation +app-i18n/pyzy:opencc - Enable support for app-i18n/opencc +app-i18n/rime-data:extra - Install extra packages +app-i18n/scim:gtk3 - Enable support for x11-libs/gtk+:3 +app-i18n/scim-anthy:gtk3 - Enable support for x11-libs/gtk+:3 +app-i18n/scim-anthy:kasumi - Use Anthy dictionary maintenance tool (app-dicts/kasumi) +app-i18n/tomoe:hyperestraier - Enable support for app-text/hyperestraier +app-i18n/uim:anthy - Enable support for app-i18n/anthy +app-i18n/uim:eb - Enable support for dev-libs/eb +app-i18n/uim:gtk2 - Enable support for x11-libs/gtk+:2 +app-i18n/uim:skk - Enable support for app-i18n/skk-jisyo +app-laptop/hdapsd:libconfig - Require dev-libs/libconfig to allow the daemon to read a configuration file at startup +app-laptop/thinkfan:atasmart - include libatasmart support to get disc temperature +app-laptop/thinkfan:nvidia - allow thinkfan to read GPU temperature from the proprietary nVidia driver +app-laptop/thinkfan:yaml - use YAML format for config file +app-laptop/tp_smapi:hdaps - Install a compatible HDAPS module +app-metrics/collectd:contrib - Install user-contributed files in the doc directory +app-metrics/collectd:filecaps - When set collectd daemon will have set required capabilities to run most plugins even if run as unprivileged user +app-metrics/collectd:java - Must be set (workaround for java-pkg-opt-2 eclass limitation) when you want java or genericjmx plugin +app-metrics/collectd:udev - Enable optional udev usage in disk plugin; Required for smart plugin +app-metrics/collectd:xfs - Enable optional capability to filter on XFS file system in df plugin; Requires XFS headers from sys-fs/xfsprogs +app-misc/binwalk:graph - Enable support for generating entropy graphs +app-misc/byobu:screen - Use app-misc/screen as the default backend +app-misc/ca-certificates:cacert - Include root certificates from CAcert (http://www.cacert.org/) and Software in the Public Interest (http://www.spi-inc.org/) +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/emelfm2:ansi - Add support for ANSI escape sequences +app-misc/emelfm2:gtk3 - Use x11-libs/gtk+:3 instead of x11-libs/gtk+:2 +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/gcstar:stats - Enable statistics reporting +app-misc/gcstar:tellico - Enable support for kde-misc/tellico files +app-misc/geoclue:modemmanager - Enable geolocation through 3G or GPS enabled hardware through net-misc/modemmanager. +app-misc/geoclue:zeroconf - Enable retrieval of GPS location from Android devices with https://wiki.gnome.org/Apps/GeoclueShare +app-misc/gourmet:i18n - Enable support for i18n through elib.intl +app-misc/gourmet:ipython - Enable support for the interactive Python console plugin +app-misc/gourmet:pdf - Enable export to PDF +app-misc/gourmet:print - Enable pretty Python printing +app-misc/gourmet:spell - Enable support for the spell check plugin +app-misc/gourmet:web - Enable support for the web import plugin +app-misc/gramps:geo - Enable rendering of geographical data using sci-geosciences/osm-gps-map +app-misc/gramps:rcs - Adds support for family tree archives via dev-vcs/rcs +app-misc/gramps:reports - All external software that is needed for graphical reports will be installed +app-misc/graphlcd-base:fontconfig - Add support for media-libs/fontconfig font names. +app-misc/graphlcd-base:freetype - Add support for media-libs/freetype. +app-misc/graphlcd-base:g15 - Add support for app-misc/g15daemon, used by the Logitech G15 keyboard. +app-misc/graphlcd-base:graphicsmagick - Add support for media-gfx/graphicsmagick. +app-misc/graphlcd-base:imagemagick - Add support for media-gfx/imagemagick. +app-misc/jq:oniguruma - Use dev-libs/oniguruma for regular expression support +app-misc/lcd4linux:apm - Enable the APM plugin. +app-misc/lcd4linux:asterisk - Enable the Asterisk plugin. +app-misc/lcd4linux:button_exec - Enable the Button plugin, to execute something on keypress. +app-misc/lcd4linux:cpuinfo - Enable the cpuinfo plugin. +app-misc/lcd4linux:dbus - Enable the dbus plugin. +app-misc/lcd4linux:diskstats - Enable the diskstats plugin. +app-misc/lcd4linux:dmalloc - Enable dmalloc for debugging. +app-misc/lcd4linux:dvb - Enable support for the DVB plugin. +app-misc/lcd4linux:event - Enable the event plugin. +app-misc/lcd4linux:exec - Enable the exec plugin, to read output from external programs. +app-misc/lcd4linux:fifo - Enable the FIFO (First-In, First-Out) plugin. +app-misc/lcd4linux:file - Enable the file plugin, to read from input from files. +app-misc/lcd4linux:gps - Enable the gps plugin, for reading gps coordinates. +app-misc/lcd4linux:hddtemp - Enable the hddtemp plugin, to read from the hddtemp daemon. +app-misc/lcd4linux:huawei - Enable the huawei plugin, to read from a huawei device. +app-misc/lcd4linux:i2c_sensors - Enable the i2c_sensors plugin, to read sensor data. +app-misc/lcd4linux:iconv - Enable the iconv plugin, to convert between encodings. +app-misc/lcd4linux:isdn - Enable the isdn plugin, to get information about ISDN. +app-misc/lcd4linux:kvv - Enable the kvv plugin, to get realtime train schedule from the Karlsruher Verkehrsverbund. +app-misc/lcd4linux:loadavg - Enable the loadavg plugin, to get stats load +app-misc/lcd4linux:meminfo - Enable the meminfo plugin, to get memory statistics. +app-misc/lcd4linux:mpd - Enable the mpd plugin, to read from the Music Player Daemon. +app-misc/lcd4linux:mpris_dbus - Enable the mpris plugin, to read data via dbus for mpris. +app-misc/lcd4linux:mysql - Enable the mysql plugin, to get mysql database information. +app-misc/lcd4linux:netdev - Enable the netdev plugin, to get interface statistics. +app-misc/lcd4linux:netinfo - Enable the netinfo plugin, to get more interface statistic. +app-misc/lcd4linux:outb - Enable raw i/o access. +app-misc/lcd4linux:pop3 - Enable the pop3 plugin, to get notified about new mails. +app-misc/lcd4linux:proc_stat - Enable the proc_stat plugin, to read data from the proc file system. +app-misc/lcd4linux:python - Enable support for dev-lang/python and enable the python plugin, to execute own python scripts. +app-misc/lcd4linux:qnaplog - Enable the qnaplog plugin, to read a log from a QNAP device. +app-misc/lcd4linux:raspi - Enable the raspi plugin, to read sensor data from a Raspberry Pi. +app-misc/lcd4linux:sample - Enable the sample plugin. +app-misc/lcd4linux:statfs - Enable the statfs plugin, to get statistics about the file system. +app-misc/lcd4linux:uname - Enable the uname plugin, to get the output of uname. +app-misc/lcd4linux:uptime - Enable the uptime plugin. +app-misc/lcd4linux:w1retap - Enable the w1retap plugin. +app-misc/lcd4linux:wireless - Enable the wireless plugin, to get wireless statistics. +app-misc/lcdproc:ethlcd - Enable support for ethlcd in the hd44780 driver. +app-misc/lcdproc:extra-charmaps - Enable extra language specific charmaps. +app-misc/lcdproc:freetype - Enable support for media-libs/freetype in the glcd driver. +app-misc/lcdproc:ftdi - Enable support for dev-embedded/libftdi in the glcd,hd44780,i2500vfd,lis and ula200 driver. +app-misc/lcdproc:hid - Enable support for dev-libs/libhid in the cfontz,cfontzpacket,cwlnx,glcd,lb216,mdm166a,mtc_s16209x and noritakevfd driver. +app-misc/lcdproc:irman - Enable support for media-libs/libirman in the irman driver. +app-misc/lcdproc:menu - Enable menu support in the lcdproc client. +app-misc/lcdproc:nfs - Display NFS filesystem stats in the lcdproc client. +app-misc/lcdproc:png - Enable support for media-libs/libpng in the glcd driver. +app-misc/lcdproc:samba - Display SMBFS filesystem stats in the lcdproc client. +app-misc/lcdproc:seamless-hbars - Don't produce any gaps in horizontal bar graphs, if hardware supports it. +app-misc/lcdproc:test-menu - Enable test menu support for the lcdproc server. +app-misc/lirc:audio - Support using an audio device connected to an IR receiver +app-misc/lirc:devinput - Support the devinput input device +app-misc/lirc:ftdi - Support FTDI devices +app-misc/lirc:gtk - Include GTK support which enables the use of lirc-setup +app-misc/lirc:inputlirc - Add a dependency on app-misc/inputlircd +app-misc/lirc:uinput - Enable support for uinput +app-misc/mc:edit - Compile and install the mcedit application +app-misc/mc:sftp - Add support for sftp (uses net-libs/libssh2 for it). +app-misc/mc:slang - Use sys-libs/slang instead of sys-libs/ncurses. +app-misc/mc:xdg - Toggles mc's config dir location. Enable for $XDG_CONFIG_HOME/mc, disable for $HOME/.mc +app-misc/mosquitto:bridge - Enable bridge support in the MQTT broker. +app-misc/mosquitto:persistence - Store messages and subscriptions to a file. +app-misc/mosquitto:srv - Include SRV lookup support. +app-misc/mosquitto:websockets - Support the WebSocket protocol. +app-misc/muttprint:doc - Builds documentation +app-misc/neofetch:X - Enable support for detecting DEs, WMs, screen resolutions, and showing images from an X terminal +app-misc/note:general - Add support for ascii flatfile backend +app-misc/note:text - Add support for text backend +app-misc/pax-utils:python - Install a more powerful/faster version of lddtree +app-misc/recoll:camelcase - Enable indexing for camelCase sentences and words +app-misc/recoll:chm - Enable CHM file support via dev-python/pychm +app-misc/recoll:inotify - Use the Linux Kernel notification subsystem for monitoring file alterations in realtime +app-misc/recoll:session - Stop monitoring file alterations when X11 session terminates +app-misc/recoll:webengine - Use dev-qt/qtwebengine for fancy result list display +app-misc/rlwrap:debug - Enable debug +app-misc/screen:multiuser - Enable multiuser support (by setting correct permissions) +app-misc/screen:nethack - Express error messages in nethack style +app-misc/screen:utmp - Include utmp support +app-misc/screenfetch:X - Use the media-gfx/scrot package to take screenshots +app-misc/skim:tmux - Install sk-tmux script to run skim in a tmux pane +app-misc/skim:vim - Install vim plugin for skim +app-misc/sphinx:id64 - use 64-bit document and word IDs +app-misc/sphinx:mariadb - Add mariadb database support +app-misc/sphinx:re2 - use the dev-libs/re2 regular expression library +app-misc/sphinx:stemmer - Enable language stemming support +app-misc/task:sync - Enable "task sync" support +app-misc/tmux:utempter - Include libutempter support +app-misc/towitoko:moneyplex - Makes libtowitoko work for the moneyplex home banking software +app-misc/tracker:miners - Install the app-misc/tracker-miners package for actual data mining support for tracker +app-misc/tracker:stemmer - Add word stemming via dev-libs/snowball-stemmer. +app-misc/tracker-miners:cue - Enable cue sheet parsing +app-misc/tracker-miners:gsf - Enable gnome-extra/libgsf based data extractor and for ODT. +app-misc/tracker-miners:iptc - Enable extraction of IPTC data from pictures +app-misc/tracker-miners:iso - Enable extraction of metadata from ISO disk images +app-misc/tracker-miners:playlist - Add support for playlists +app-misc/tracker-miners:xps - Add support for XPS file format through app-text/libgxps. +app-misc/unfoo:minimal - Do not install all support archive binaries +app-misc/vifm:X - Add support for X11 +app-misc/vifm:developer - Enable features of interest to developers +app-misc/vifm:extended-keys - Support for extended keys (arrows, home etc) +app-misc/vifm:gtk - Use gtk+ to determine mimetypes +app-misc/vifm:magic - Use libmagic to determine mimetypes +app-misc/vifm:vim - Install the vifm vim plugin and vim-compatible documentation +app-misc/vifm:vim-syntax - Pulls in related vim syntax scripts +app-misc/worker:avfs - Enable support for sys-fs/avfs +app-misc/worker:magic - Add magic file support from sys-apps/file to automatically detect file types +app-misc/workrave:mate - Add support for MATE panel +app-misc/workrave:xfce - Add support for XFCE panel +app-mobilephone/gammu:bluetooth - Enables bluetooth support +app-mobilephone/gammu:curl - Enables curl support +app-mobilephone/gammu:irda - Enables infrared support +app-mobilephone/gammu:mysql - Use mysql for data storage +app-mobilephone/gammu:nls - Enable native language support +app-mobilephone/gammu:odbc - Use ODBC as DB connector +app-mobilephone/gammu:postgres - Use PostgreSQL for data storage +app-mobilephone/gammu:usb - Enable USB suport +app-mobilephone/gnokii:ical - Enable support for dev-libs/libical +app-mobilephone/gnokii:irda - Enable infrared support +app-mobilephone/gnokii:pcsc-lite - Enable smartcard support with sys-apps/pcsc-lite +app-mobilephone/gnokii:sms - Enable SMS support (build smsd) +app-office/abiword:collab - Enable collaborative editing plugin +app-office/abiword:goffice - Enable goffice plugin +app-office/abiword:grammar - Enable grammar checking via dev-libs/link-grammar +app-office/abiword:map - Enable world map support through media-libs/libchamplain +app-office/abiword:math - Enable support for x11-libs/gtkmathview +app-office/abiword:ots - Enable Text Summarizer plugin +app-office/abiword:plugins - Enable plugins build (see http://www.abisource.com/wiki/PluginMatrix for more information). If your file cannot be opened due lack of support, try enabling this. +app-office/abiword:redland - Enables support redland and raptor libs. +app-office/abiword:thesaurus - Enable thesaurus support +app-office/abiword:wordperfect - Enable wordperfect file support via app-text/libwpd +app-office/calligra:activities - Enable kactivities support +app-office/calligra:charts - Build chartshape plugin for creating business charts with dev-libs/kreport +app-office/calligra:gemini - Enable tablet and 2:1 devices support +app-office/calligra:import-filter - Enable support for various import filter file formats like WordPerfect, Visio and Apple Keynote +app-office/calligra:lcms - Build colorengine plugins using media-libs/lcms +app-office/calligra:okular - Enable bindings for kde-apps/okular +app-office/calligra:phonon - Build stage/eventplugins and videoshape plugin using media-libs/phonon +app-office/calligra:pim - Enable support for KDE PIM resources integration +app-office/calligra:spacenav - Enable support for the 3Dconnexion spacenav input device via dev-libs/libspnav +app-office/calligraplan:activities - Enable kactivities support +app-office/calligraplan:holidays - Enable kde-frameworks/kholidays integration +app-office/calligraplan:kwallet - Enable access to encrypted OpenDocument files with kde-frameworks/kwallet storage +app-office/calligraplan:pim - Enable support for KDE PIM resources integration +app-office/glabels:barcode - Enable barcode support through external libraries. +app-office/gnucash:aqbanking - Connect to some internet banks via AqBanking +app-office/gnucash:chipcard - Enable support for chipcard reading and processing. +app-office/gnucash:gui - Enable graphic interface (needs net-libs/webkit-gtk:4 and x11-libs/gtk+:3) +app-office/gnucash:quotes - Enable Online Stock Quote retrieval +app-office/gnucash:register2 - Use the new register (Experimental) +app-office/gnumeric:libgda - Enable database support through gnome-extra/libgda. +app-office/gnumeric:perl - Enable perl plugin loader. +app-office/gnumeric:python - Enable python plugin loader. +app-office/grisbi:goffice - enable goffice graphic support +app-office/kexi:experimental - Enable features deemed experimental by upstream +app-office/kexi:marble - Enable displaying of maps using kde-apps/marble +app-office/kexi:mdb - Enable support for Microsoft Access database +app-office/kexi:webkit - Enable web form designer widget using dev-qt/qtwebkit +app-office/kmymoney:activities - Enable kde-frameworks/kactivities integration +app-office/kmymoney:addressbook - Enable kde-apps/akonadi contact integration +app-office/kmymoney:hbci - Enable HBCI support using net-libs/aqbanking +app-office/kmymoney:holidays - Enable kde-frameworks/kholidays integration +app-office/kmymoney:quotes - Enable Online Stock Quote retrieval +app-office/kmymoney:weboob - Enable import of online banking transactions extracted by www-client/weboob +app-office/libreoffice:coinmp - Use sci-libs/coinor-mp as alternative solver +app-office/libreoffice:googledrive - Enable support for remote files on Google Drive +app-office/libreoffice:gtk2 - Enable legacy gtk2 frontend +app-office/libreoffice:mariadb - Prefer mariadb connector over mysql connector +app-office/libreoffice:odk - Build the Office Development Kit +app-office/libreoffice:pdfimport - Enable PDF import via the Poppler library +app-office/libreoffice:vlc - Use media-video/vlc for video embedding +app-office/libreoffice-l10n:offlinehelp - Install help files locally instead of using the LibreOffice Wiki +app-office/lyx:aspell - Add support for aspell spellchecking +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:enchant - Add support for enchant spellchecking wrapper (both aspell and hunspell can be used by LyX). +app-office/lyx:gnumeric - Add support for importing Gnumeric/OpenOffice/MS Excel spreadsheets into LyX. +app-office/lyx:html - Add support for HTML import +app-office/lyx:hunspell - Add support for spellchecking based on hunspell and reuse system-wide OpenOffice dictionaries. This also enable thesaurus dictionaries not accessible via aspell. +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/orage:clock-panel-plugin - Build the clock plugin for the XFCE panel +app-office/scribus:boost - Enable support for Boost based enhancement +app-office/scribus:hunspell - Enable support for spell checking with app-text/hunspell +app-office/scribus:minimal - Don't install headers (only required for e.g. plug-in developers) +app-office/scribus:osg - 3D redering via dev-games/openscenegraph +app-office/scribus:scripts - Install the scripts +app-office/scribus:templates - Document tamplates +app-office/scribus:tk - Install tk based scripts e.g. FontSample.py +app-office/skrooge:activities - Enable kactivities support +app-office/skrooge:designer - Build plugins for dev-qt/designer +app-office/skrooge:webkit - Build with dev-qt/qtwebkit instead of dev-qt/qtwebengine +app-office/texmacs:netpbm - Add support for media-libs/netpbm +app-office/texstudio:video - Use phonon for video embedding +app-pda/gtkpod:clutter - Enable clutter support for displaying coverart +app-portage/conf-update:colordiff - Use colors when displaying diffs (app-misc/colordiff) +app-portage/conf-update:libressl - Enable SSL connections and crypto functions using dev-libs/libressl +app-portage/eix:debug - Build with upstream's CXXFLAGS/LDFLAGS for debugging support; not recommended for normal use. +app-portage/eix:doc - Create description of the eix cache file additionally in html format +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/gemato:blake2 - Install dependencies needed for BLAKE2 hash functions +app-portage/gemato:gpg - Install dependencies needed for OpenPGP signature verification support +app-portage/gemato:sha3 - Install dependencies needed for SHA3 hash functions +app-portage/gemato:tools - Install additional utilities (benchmarks, hash testing tools, fast Manifest generators) to /usr/share/gemato. +app-portage/grs:server - Install all the tools building systems +app-portage/layman:bazaar - Support dev-vcs/bzr based overlays +app-portage/layman:cvs - Support dev-vcs/cvs based overlays +app-portage/layman:darcs - Support dev-vcs/darcs based overlays +app-portage/layman:g-sorcery - Support app-portage/g-sorcery based overlays +app-portage/layman:git - Support dev-vcs/git based overlays +app-portage/layman:gpg - Support app-crypt/gnupg signed overlays lists and manifests +app-portage/layman:mercurial - Support dev-vcs/mercurial based overlays +app-portage/layman:squashfs - Support mounting squashfs image overlays locally read-only +app-portage/layman:subversion - Support dev-vcs/subversion based overlays +app-portage/layman:sync-plugin-portage - Install the sys-apps/portage sync module +app-portage/pfl:network-cron - Adds a cron job which does a weekly submit of the package database +app-portage/portage-utils:qmanifest - Build qmanifest applet, this adds additional dependencies for GPG, OpenSSL and BLAKE2B hashing +app-portage/tatt:templates - Install template scripts to be used with tatt +app-shells/autojump:ipython - Add support for dev-python/ipython +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/bash-completion:eselect - Support blacklisting of completions via 'eselect bash-completion'. This enables custom Gentoo patching of upstream completion loader. +app-shells/dash:vanilla - Support echo -n, and enable echo -e all the time (unsupported) +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-text/asciidoc:highlight - Enable source code highlighting +app-text/atril:caja - Enable property page extension in mate-base/caja +app-text/atril:dvi - Enable build-in DVI viewer +app-text/atril:epub - Enable build-in DVI viewer using net-libs/webkit-gtk +app-text/atril:t1lib - Enable the Type-1 fonts for the build-in DVI viewer (media-libs/t1lib) +app-text/atril:xps - Enable XPS viewer using app-text/libgxps +app-text/cb2bib:webengine - Use dev-qt/qtwebengine instead of dev-qt/qtwebkit +app-text/dbacl:interactive - Enable the interactive mailinspect ability +app-text/dblatex:inkscape - Use inkscape to convert SVG. Disable to use gnome-base/librsvg instead. +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/docbook-xsl-ns-stylesheets:ruby - Install the Ruby-based dbtoepub script; requires an interpreter compatible with app-eselect/eselect-ruby. +app-text/docbook-xsl-stylesheets:ruby - Install the Ruby-based dbtoepub script; requires an interpreter compatible with app-eselect/eselect-ruby. +app-text/ebook-tools:lit2epub - Install lit2epub script +app-text/editorconfig-core-c:cli - Install command line interface. +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/evince:dvi - Enable the built-in DVI viewer +app-text/evince:nautilus - Enable property page extension in gnome-base/nautilus +app-text/evince:postscript - Enable support for PostScript and Adobe Illustrator documents with app-text/libspectre +app-text/evince:spell - Enable inline spell check for annotations via app-text/gspell +app-text/evince:t1lib - Enable the Type-1 fonts for the built-in DVI viewer (media-libs/t1lib) +app-text/evince:xps - Enable XPS viewer using app-text/libgxps +app-text/ghostscript-gpl:unicode - Add support for unicode passwords via net-dns/libidn +app-text/hyperestraier:mecab - Enable app-text/mecab support for Estraier +app-text/kbibtex:webengine - Use dev-qt/qtwebengine for HTML previews +app-text/kbibtex:zotero - Enable support for synchronisation with zotero.org web service +app-text/lcdf-typetools:kpathsea - Enable integration with kpathsea search library (TeX related) +app-text/libebook:tools - Build file conversion tools +app-text/libmwaw:tools - Build file conversion tools +app-text/libqxp:tools - Build file conversion tools +app-text/libstaroffice:tools - Build conversion tools +app-text/libstaroffice:zlib - Enable support for compressed data +app-text/libwpd:tools - Build file conversion tools +app-text/libwps:tools - Build file conversion tools +app-text/mathtex:png - Generate png images by default instead of gif +app-text/msort:heap - Use heap instead of alloca() +app-text/msort:icu - Use dev-libs/icu instead of dev-libs/libutf8proc. +app-text/msort:libuninum - Use dev-libs/libuninum for conversion. +app-text/pandoc:embed_data_files - Embed data files in binary for relocatable executable. +app-text/pandoc:http-conduit - Enable downloading of resources over https. +app-text/pandoc:https - Enable support for downloading of resources over https. +app-text/pandoc:make-pandoc-man-pages - Build program to regenerate pandoc man pages from README. +app-text/pandoc:network-uri - Get Network.URI from the network-uri package. +app-text/pandoc:trypandoc - Build trypandoc cgi executable. +app-text/pandoc:weigh-pandoc - Build weigh-pandoc to measure memory usage. +app-text/pastebinit:crypt - Install pbputs for gpg-encrypted pastes +app-text/pdfgrep:unac - Removing accents and ligatures before search +app-text/pelican:markdown - Markdown support +app-text/podofo:boost - Add support for boost +app-text/podofo:tools - Build and install commandline tools. +app-text/poppler:nss - Enable signatures handling with dev-libs/nss +app-text/poppler:utils - Install command-line PDF converters and various utilities. +app-text/qpdf:perl - Install fix-qdf tool (for reverting PDF edits) written in perl +app-text/qpdfview:fitz - Use experimental fitz rendering, provided by app-text/mupdf, instead of poppler +app-text/qpdfview:synctex - Add support for searching TeX sources +app-text/sdcv:darkterm - Improve readability of color output on terminals with dark background. +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:advertisement - Enable stardict advertisements plugin +app-text/stardict:cal - Enable calendar support using cal program +app-text/stardict:dictdotcn - Enable dict.cn network plugin (for Chinese language) +app-text/stardict:espeak - Enable text to speech synthesizer plugin using app-accessibility/espeak engine +app-text/stardict:flite - Enable text to speech synthesizer plugin using app-accessibility/flite engine +app-text/stardict:fortune - Enable plugin to read fortune messages using games-misc/fortune-mod. You may consider installing games-misc/fortune-mod-all to get all fortune messages. +app-text/stardict:gucharmap - Enable plugin for unicode symbols description using gnome-extra/gucharmap +app-text/stardict:htmlparse - Enable plugin to parse dictionaries with html content +app-text/stardict:info - Enable plugin to read info pages +app-text/stardict:man - Enable plugin to read manual pages +app-text/stardict:powerwordparse - Enable plugin to parse powerword dictionaries +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/stardict:tools - Build and install dictionary management tools and converters from various dictionary formats +app-text/stardict:updateinfo - Enable plugin to check for stardict updates +app-text/stardict:wikiparse - Enable plugin to parse dictionaries in wikimedia format +app-text/stardict:wordnet - Enable wordnet plugin to find similar English words using lexical database +app-text/stardict:xdxfparse - Enable plugin to parse dictionaries in xdxf (XML Dictionary eXchange Format) +app-text/stardict:youdaodict - Enable youdao.com network plugin (for Chinese language) +app-text/sword:clucene - Use dev-cpp/clucene for lucene search support +app-text/tesseract:math - Enable support for recognition of equations. +app-text/tesseract:opencl - Enable opencl support for speedup using GPU computation. +app-text/tesseract:osd - Enable support orientation and script detection. +app-text/tesseract:scrollview - Install viewer to debug recognition (ScrollView). +app-text/tesseract:training - Install training applications to add support for new languages. +app-text/texlive:context - Add support for the ConTeXt format (dev-texlive/texlive-context) +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:epspdf - Add support for app-text/epspdf, a tool for converting [e]ps 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:luatex - Add extra support for luatex +app-text/texlive:metapost - Add support for metapost: A tool for creating graphics in scalable PostScript +app-text/texlive:music - Add support for music typesetting (dev-texlive/texlive-music) +app-text/texlive:pdfannotextractor - Add dev-tex/pdfannotextractor support, for extracting annotations from PDF files +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-mathscience) +app-text/texlive:tex4ht - Add support for dev-tex/tex4ht (for converting (La)TeX to (X)HTML, XML and OO.org) +app-text/texlive:texi2html - Add support for app-text/texi2html which converts texi files to HTML +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:luajittex - Add support for LuaJitTeX: LuaTeX based on LuaJIT which is usually faster. +app-text/texlive-core:xetex - Add support for XeTeX: a TeX system with Unicode and modern font technologies. +app-text/wdiff:experimental - Build experimental utilities (mdiff, unify, wdiff2) +app-text/wklej:vim - Install the vim plugin allowing to paste through ':Wklej'. +app-text/writerperfect:abiword - Add support for abiword format using app-text/libabw +app-text/writerperfect:ebook - Add support for various ebook formats using app-text/libebook +app-text/writerperfect:epub - Add support for conversion to ePub format using app-text/libepubgen +app-text/writerperfect:freehand - Add support for freehand format using media-libs/libfreehand +app-text/writerperfect:gsf - Add support for structured files using gnome-extra/libgsf +app-text/writerperfect:keynote - Add support for keynote format using app-text/libetonyek +app-text/writerperfect:mspub - Add support to mspub format using app-text/libmspub +app-text/writerperfect:mwaw - Add support to mwaw formats using app-text/libmwaw +app-text/writerperfect:pagemaker - Add support to pagemaker formats using media-libs/libpagemaker +app-text/writerperfect:qxp - Add support for QuarkXpress documents using app-text/libqxp +app-text/writerperfect:visio - Add support for visio format using media-libs/libvisio +app-text/writerperfect:wpd - Add support for wpd format using app-text/libwpd +app-text/writerperfect:wpg - Add support for wpg format using app-text/libwpg +app-text/writerperfect:wps - Add support for wps format using app-text/libwps +app-text/writerperfect:zmf - Add support for Zoner Callisto/Draw documents format using media-libs/libzmf +app-text/wv:tools - Install optional utilities considered deprecated in favor of using AbiWord. +app-text/xmlto:text - Support conversion from XML to plain text +app-text/zathura:magic - Use libmagic to determine mimetypes +app-text/zathura:synctex - Use libsynctex to get latex codeline from pdf +app-text/zathura-meta:cb - Install plug-in for ComicBook support +app-vim/gentoo-syntax:ignore-glep31 - Remove GLEP 31 (UTF-8 file encodings) settings +app-xemacs/xemacs-packages-all:mule - Add multi-language support to XEmacs +dev-ada/asis:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/asis:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/asis:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/asis:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/aunit:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/aunit:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/aunit:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/aunit:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/aws:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/aws:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/aws:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/aws:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/gnat_util:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/gnat_util:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/gnat_util:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/gnat_util:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/gnat_util:shared - Build gnat_util shared library +dev-ada/gnat_util:static-pic - Build gnat_util static library with pic code +dev-ada/gnatcoll:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/gnatcoll:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/gnatcoll:projects - Adds support for projects +dev-ada/gnatcoll:pygobject - Adds support for pygobject +dev-ada/gnatcoll:shared - Build shared library +dev-ada/gnatcoll:tools - Build associated tools +dev-ada/gnatcoll-bindings:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/gnatcoll-bindings:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/gnatcoll-bindings:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/gnatcoll-bindings:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/gnatcoll-bindings:shared - Build shared library +dev-ada/gnatcoll-bindings:static-pic - Build shared library +dev-ada/gnatcoll-core:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/gnatcoll-core:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/gnatcoll-core:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/gnatcoll-core:gnat_2019 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/gnatcoll-core:shared - Build shared library +dev-ada/gnatcoll-core:static-pic - Build static library with pic code +dev-ada/gnatcoll-db:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/gnatcoll-db:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/gnatcoll-db:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/gnatcoll-db:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/gnatcoll-db:gnatcoll_db2ada - Build gnatcoll_db2ada +dev-ada/gnatcoll-db:gnatinspect - Build gnatinspect +dev-ada/gnatcoll-db:shared - Build shared library +dev-ada/gnatcoll-db:sql - Build sql library +dev-ada/gnatcoll-db:static-pic - Build shared library +dev-ada/gnatcoll-db:xref - Build xref library +dev-ada/gnatmem:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/gnatmem:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/gnatmem:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/gnatmem:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/gnatsymbolize:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/gnatsymbolize:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/gprbuild:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/gprbuild:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/gprbuild:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/gprbuild:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/gps:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/gps:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/gps:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/gtkada:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/gtkada:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/gtkada:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/gtkada:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/gtkada:shared - Build gtkada as shared library +dev-ada/libadalang:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/libadalang:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/libadalang:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/libadalang:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/libadalang:shared - Build shared library +dev-ada/libgpr:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/libgpr:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/libgpr:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/libgpr:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/libgpr:shared - Build shared library +dev-ada/libgpr:static-pic - Build static library with pic code +dev-ada/xmlada:gnat_2016 - Compile with dev-lang/gnat-gpl-2016 +dev-ada/xmlada:gnat_2017 - Compile with dev-lang/gnat-gpl-2017 +dev-ada/xmlada:gnat_2018 - Compile with dev-lang/gnat-gpl-2018 +dev-ada/xmlada:gnat_2019 - Compile with dev-lang/gnat-gpl-2019 +dev-ada/xmlada:shared - Build shared library +dev-ada/xmlada:static-pic - Build static library with pic code +dev-cpp/eigen:c++11 - Build using the C++11 standard +dev-cpp/eigen:cuda - Build with cuda support +dev-cpp/glog:gflags - Use dev-cpp/gflags for flag parsing +dev-cpp/glog:unwind - Use sys-libs/libunwind for stack unwinding instead of glibc/gcc (may be more reliable on x86_64) +dev-cpp/libcmis:man - Build and install man pages +dev-cpp/libcmis:tools - Build client tool for testing and viewing features +dev-db/etcd:server - Installs etcd daemon +dev-db/mariadb:backup - Build mariadb-backup which supports SST and hot backup of InnoDB, Aria and MyISAM including compression and encryption +dev-db/mariadb:client-libs - Build the client libraries from the server package instead of the C Connector packages +dev-db/mariadb:extraengine - Add support for alternative storage engines (Archive, CSV, Blackhole, Federated(X), Partition) +dev-db/mariadb:galera - Enables galera replication +dev-db/mariadb:innodb-lz4 - Enables lz4 compression methods for InnoDB/XtraDB +dev-db/mariadb:innodb-lzo - Enables lzo compression methods for InnoDB/XtraDB +dev-db/mariadb:innodb-snappy - Enables snappy compression methods for InnoDB/XtraDB using app-arch/snappy +dev-db/mariadb:jdbc - Enable the CONNECT engine to access foreign databases via JDBC +dev-db/mariadb:latin1 - Use LATIN1 encoding instead of UTF8 +dev-db/mariadb:libressl - Enable SSL connections and crypto functions using dev-libs/libressl +dev-db/mariadb:mroonga - Add support for the Mroonga engine for interfacing with the Groonga text search +dev-db/mariadb:numa - Enable NUMA support using sys-process/numactl (NUMA kernel support is also required) +dev-db/mariadb:oqgraph - Add support for the Open Query GRAPH engine +dev-db/mariadb:pam - Enable the optional PAM authentication plugin for the server +dev-db/mariadb:profiling - Add support for statement profiling (requires USE=community). +dev-db/mariadb:rocksdb - Add support for RocksDB; a key/value, LSM database optimized for flash storage +dev-db/mariadb:server - Build the server program +dev-db/mariadb:sphinx - Add suport for the sphinx full-text search engine +dev-db/mariadb:sst-mariabackup - Add tools needed to support the mariabackup SST method +dev-db/mariadb:sst-rsync - Add tools needed to support the rsync SST method +dev-db/mariadb:sst-xtrabackup - Add tools needed to support the xtrabackup and xtrabackup-v2 SST methods +dev-db/mariadb:systemtap - Build support for profiling and tracing using dev-util/systemtap +dev-db/mariadb:test - Install upstream testsuites for end use. +dev-db/mariadb:tokudb - Add support for TokuDB storage engine +dev-db/mariadb:yassl - Enable SSL connections and crypto functions using the bundled yaSSL +dev-db/mariadb-connector-c:mysqlcompat - Enable mysqlclient library symbolic links +dev-db/mongodb:lto - Adds support for link time optimization +dev-db/mongodb:mms-agent - Install the MongoDB Monitoring Service agent +dev-db/mongodb:tools - Install the MongoDB tools (mongoimport, mongodump...) from app-admin/mongo-tools +dev-db/mysql:cjk - Add CJK support for InnoDB fulltext search using app-text/mecab +dev-db/mysql:client-libs - Build the client libraries from the server package instead of the C Connector packages (not recommended) +dev-db/mysql:experimental - Build experimental features aka "rapid" plugins +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:libressl - Enable SSL connections and crypto functions using dev-libs/libressl +dev-db/mysql:numa - Enable NUMA support using sys-process/numactl (NUMA kernel support is also required) +dev-db/mysql:profiling - Add support for statement profiling (requires USE=community). +dev-db/mysql:server - Build the server program +dev-db/mysql:systemtap - Build support for profiling and tracing using dev-util/systemtap +dev-db/mysql:test - Install upstream testsuites for end use. +dev-db/mysql:yassl - Enable SSL connections and crypto functions using the bundled yaSSL +dev-db/mysql-connector-c++:gcov - Build coverage support +dev-db/mysql-connector-c++:legacy - Build the legacy 1.x API as well as the DevX API +dev-db/pgbouncer:c-ares - Use c-ares as the DNS backend instead of evdns (libevent). +dev-db/pgbouncer:udns - Use udns as the DNS backend instead of evdns (libevent). Supports IPv4 only. +dev-db/pgpool2:memcached - Use memcached for query caching. +dev-db/phpmyadmin:setup - Installs the phpMyAdmin setup utility. Users who don't use the utility should disable this USE flag for security reasons as the setup tool was the target of various exploits in the past. +dev-db/postgis:address-standardizer - Normalize US and CA postal addresses +dev-db/postgis:gtk - Build graphical interface for shp2pgsql (shp2pgsql-gui) +dev-db/postgis:mapbox - Add capability to transform geometry into Mapbox Vector Tile +dev-db/postgis:topology - Build topology spatial types and functions +dev-db/postgresql:llvm - Add support for llvm JIT engine +dev-db/postgresql:pg_legacytimestamp - Use double precision floating-point numbers instead of 64-bit integers for timestamp storage. +dev-db/postgresql:server - Disable to build and install the clients and libraries only. +dev-db/postgresql:uuid - Enable server side UUID generation (via dev-libs/ossp-uuid). +dev-db/psqlodbc:iodbc - Use dev-db/libiodbc. Disable to use dev-db/unixODBC. +dev-db/redis:tcmalloc - Use tcmalloc from dev-util/google-perftools for allocations. +dev-db/spatialite:geos - Add the sci-libs/geos library for exact topological tests +dev-db/spatialite:proj - Add the sci-libs/proj library for reprojection features +dev-db/spatialite:xls - Add the dev-libs/freexl library for xls import support +dev-db/sqldeveloper:sybase - Add support for the Sybase SQL Database Server +dev-db/sqlite:secure-delete - Enable overwriting of deleted content with zeros by default (http://sqlite.org/pragma.html#pragma_secure_delete), causing some performance penalty +dev-db/sqlite:tools - Install additional tools +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-embedded/avrdude:ftdi - Enable support for USB FTDI chips via dev-embedded/libftdi +dev-embedded/libftdi:tools - build ftdi_eeprom helper tool +dev-embedded/openocd:cmsis-dap - Support for CMSIS-DAP compliant adapters +dev-embedded/openocd:dummy - Build the dummy port driver +dev-embedded/openocd:ftdi - Enable support for USB FTDI chips via dev-embedded/libftdi +dev-embedded/openocd:jlink - Build the SEGGER J-Link driver +dev-embedded/openocd:parport - Enable support for parport JTAG devices +dev-embedded/openocd:verbose-io - Verbose IO and comm JTAG and USB messages +dev-embedded/sdcc:avr - Add support for AVR -- not supported upstream +dev-embedded/sdcc:boehm-gc - Enable Hans Boehm's garbage collector dev-libs/boehm-gc +dev-embedded/sdcc:device-lib - Enable built of devices libraries +dev-embedded/sdcc:ds390 - Add support for Dallas DS390 +dev-embedded/sdcc:ds400 - Add support for Dallas DS400 +dev-embedded/sdcc:gbz80 - Add support for Gameboy gbz80 +dev-embedded/sdcc:hc08 - Add support for Freescale/Motorola HC08 based +dev-embedded/sdcc:mcs51 - Add support for Intel mcs51 +dev-embedded/sdcc:non-free - Enable non-free runtime library parts +dev-embedded/sdcc:packihx - Enable Intel HEX files pack utility +dev-embedded/sdcc:pic14 - Add support for Microchip 14 bits PICs +dev-embedded/sdcc:pic16 - Add support for Microchip 16 bits PICs +dev-embedded/sdcc:r2k - Add support for Rabbit 2000 +dev-embedded/sdcc:r3ka - Add support for Rabbit 3000A +dev-embedded/sdcc:s08 - Add support for Freescale/Motorola S08 +dev-embedded/sdcc:sdbinutils - Enable SDCC library archive utilities sdar, sdranlib, sdnm +dev-embedded/sdcc:sdcdb - Enable SDCC source level debugger +dev-embedded/sdcc:sdcpp - Enable SDCC preprocessor based on GCC cpp +dev-embedded/sdcc:stm8 - Add support for STMicroelectronics STM8 +dev-embedded/sdcc:tlcs90 - Add support for TLCS-90 +dev-embedded/sdcc:ucsim - Enable software simulator for microcontrollers +dev-embedded/sdcc:z180 - Add support for Zilog Z180 +dev-embedded/sdcc:z80 - Add support for Zilog Z80 +dev-embedded/urjtag:ftd2xx - Enable support for USB FTDI chips via dev-embedded/libftd2xx +dev-embedded/urjtag:ftdi - Enable support for USB FTDI chips via dev-embedded/libftdi +dev-games/aseprite:bundled-libs - Use the upstream provided bundled version of allegro 4.4.2 +dev-games/aseprite:gtk3 - Enable support for the experimental native GTK File Dialog +dev-games/cegui:devil - Build the DevIL based ImageCodec module +dev-games/cegui:freeimage - Build the FreeImage based ImageCodec module +dev-games/cegui:irrlicht - Enable the Irrlicht renderer +dev-games/cegui:ogre - Enable the OGRE renderer +dev-games/cegui:tinyxml - Enable the Tiny XML parser module +dev-games/cegui:xerces-c - Enable the Xerces-C++ XML parser module +dev-games/cegui:zip - Enable the Minizip resource provider +dev-games/guichan:allegro - Build the Allegro frontend +dev-games/mygui:l10n_ru - Install some additional russian docs if 'doc' useflag enabled +dev-games/mygui:ogre - Use the ogre render subsystem. (cannot combine with opengl) +dev-games/mygui:opengl - Use the opengl render subsystem. (cannot combine with ogre) +dev-games/mygui:plugins - Build MyGUI plugins +dev-games/mygui:samples - Install MyGUI demos (needs ogre USE flag) +dev-games/mygui:tools - Build the tools for development +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:boost - Enable boost support +dev-games/ogre:cache - Enable GL state cache support +dev-games/ogre:cg - NVIDIA toolkit plugin +dev-games/ogre:double-precision - More precise calculations at the expense of speed +dev-games/ogre:egl - Use egl instead of glx +dev-games/ogre:experimental - Build experimental BETA component 'HLMS' +dev-games/ogre:freeimage - Support images via media-libs/freeimage +dev-games/ogre:gl3plus - Build OpenGL 3+ RenderSystem (EXPERIMENTAL) +dev-games/ogre:gles2 - Build OpenGL ES 2.x RenderSystem +dev-games/ogre:gles3 - Enable OpenGL ES 3.x Features +dev-games/ogre:json - Use dev-libs/rapidjson (needed by Hlms JSON materials) +dev-games/ogre:legacy-animations - Use the skeletal animation from 1.x. It's much slower, but the new system is still experimental. +dev-games/ogre:mobile - Build for OpenGL ES 2.0 only and use the mobile variants of the PBS and unlit material systems. +dev-games/ogre:ois - Pull in Object-oriented Input System library dev-games/ois for samples +dev-games/ogre:poco - When USE=threads, use poco for threading +dev-games/ogre:resman-pedantic - Resource Manager PEDANTIC : require an explicit resource group. Case sensitive lookup. Some demos might not work with this setting. (default: case-insensitive + sensitive lookup in all groups) +dev-games/ogre:resman-strict - Resource Manager STRICT : search in default group if not specified otherwise. Case sensitive lookup. Some demos might not work with this setting. (default: case-insensitive + sensitive lookup in all groups) +dev-games/ogre:tbb - When USE=threads, use tbb for threading +dev-games/ogre:tools - Build and install helper tools +dev-games/openscenegraph:asio - Enable support for dev-cpp/asio library +dev-games/openscenegraph:egl - Enable EGL support +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:las - Enable support for geospatial data LAS LiDAR format using sci-geosciences/liblas +dev-games/openscenegraph:openinventor - Build OpenInventor plugin +dev-games/openscenegraph:osgapps - Build osg applications +dev-games/openscenegraph:sdl2 - Use media-libs/libsdl2 additionally to media-libs/libsdl +dev-games/openscenegraph:xrandr - Enable support for the X xrandr extension +dev-games/physfs:7zip - Enable 7zip/lzma archive support +dev-games/physfs:grp - Enable Build Engine GRP archive support +dev-games/physfs:hog - Enable Descent I/II HOG archive support +dev-games/physfs:iso - Enable ISO9660 file 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:slb - Enable Independence War SLB archive support +dev-games/physfs:vdf - Enable Gothic/Gothic II VDF archive support +dev-games/physfs:wad - Enable Doom WAD archive support +dev-haskell/aeson-pretty:lib-only - don't build 'aeson-pretty' executable. +dev-haskell/ansi-terminal:example - Build the example application. +dev-haskell/ansi-wl-pprint:example - Build the example application. +dev-haskell/bifunctors:semigroups - You can disable the use of the `semigroups` package using `-f-semigroups`. Disabing this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/bifunctors:tagged - You can disable the use of the `tagged` package using `-f-tagged`. Disabing this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/blaze-builder-enumerator:newbuilder - use bytestring-builder instead of blaze-builder-0.3 +dev-haskell/c2hs:regression - run regression tests +dev-haskell/cabal-install:network-uri - Get Network.URI from the network-uri package. +dev-haskell/cabal-install:noprefs - Ignore 'preferred-versions' file from hackage's tarball. +dev-haskell/certificate:executable - Build the executable +dev-haskell/cgi:extensible-exceptions-in-base - Required to be enabled for >=dev-lang/ghc-7. +dev-haskell/cgi:network-uri - Get Network.URI from the network-uri package. +dev-haskell/chell:color-output - use colors in program output +dev-haskell/cmark:system-cmark - use app-text/cmark instead of bundled copy +dev-haskell/cmdargs:quotation - Build quote module +dev-haskell/cmdargs:testprog - Build the test program +dev-haskell/comonad:containers - You can disable the use of the `containers` package using `-f-containers`. Disabing this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/comonad:contravariant - You can disable the use of the `contravariant` package using `-f-contravariant`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. If disabled we will not supply instances of `Contravariant` +dev-haskell/comonad:distributive - You can disable the use of the `distributive` package using `-f-distributive`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. If disabled we will not supply instances of `Distributive` +dev-haskell/comonad:test-doctests - Run the doctests test suite +dev-haskell/conduit:nohandles - experimental code to use raw system calls in place of handles. Not recommended for general use +dev-haskell/contravariant:safe - Get Safe guarantees rather than merely Trustworthy, but with worse constant factors. +dev-haskell/contravariant:semigroups - You can disable the use of the `semigroups` package using `-f-semigroups`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/contravariant:statevar - You can disable the use of the `StateVar` package using `-f-StateVar`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/contravariant:tagged - You can disable the use of the `tagged` package on older versons of GHC using `-f-tagged`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/crypto-api:all_cpolys - Build all the CMAC polynomes up to 10000 bits instead of just the usual ones +dev-haskell/cryptohash:cryptoapi - Defines crypto-api instances +dev-haskell/cryptonite:integer-gmp - Whether or not to use GMP for some functions +dev-haskell/cryptonite:support_aesni - allow compilation with AESNI on system and architecture that supports it +dev-haskell/cryptonite:support_blake2_sse - Use SSE optimized version of BLAKE2 +dev-haskell/cryptonite:support_deepseq - add deepseq instances for cryptographic types +dev-haskell/cryptonite:support_pclmuldq - Allow compilation with pclmuldq on architecture that supports it +dev-haskell/cryptonite:support_rdrand - allow compilation with AESNI on system and architecture that supports it +dev-haskell/distributive:lib-werror - Compile with the ghc -Werror option +dev-haskell/encoding:systemencoding - Provide the getSystemEncoding action to query the locale. +dev-haskell/entropy:halvm - Build for the HaLVM. +dev-haskell/glib:closure_signals - Use the the GClosure-based signals implementation. +dev-haskell/gtk:deprecated - Include definitions in this library that are considered obsolete. +dev-haskell/gtk:fmode-binary - Set the default file translation mode for file I/O operations to _O_BINARY. +dev-haskell/gtk:gio - Depend on GIO package, thereby enabling certain features. +dev-haskell/gtk2hs-buildtools:closuresignals - Use the the GClosure-based signals implementation. +dev-haskell/gtk3:fmode-binary - Set the default file translation mode for file I/O operations to _O_BINARY. +dev-haskell/gtk3:gio - Depend on GIO package, thereby enabling certain features. +dev-haskell/hackage-security:use-network-uri - Get Network.URI from the network-uri package. +dev-haskell/hashed-storage:diff - Provide the Storage.Hashed.Diff module. +dev-haskell/hashed-storage:hpc - Compile with the profiling ghc flag -fhpc. +dev-haskell/hashtables:bounds-checking - if on, use bounds-checking array accesses +dev-haskell/hashtables:portable - if on, use only pure Haskell code and no GHC extensions. +dev-haskell/hashtables:unsafe-tricks - turn on unsafe GHC tricks +dev-haskell/haskeline:legacy-encoding - Use legacy iconv encoding for POSIX. This is only intended for testing. +dev-haskell/haskeline:libiconv - Explicitly link against the libiconv library. +dev-haskell/haskeline:terminfo - Use the terminfo package for POSIX consoles. +dev-haskell/hexpat:bundled-expat - Use bundled expat instead of dev-libs/expat +dev-haskell/highlighting-kate:executable - Build the Highlight executable. +dev-haskell/highlighting-kate:pcre-light - Use the pcre-light library instead of regex-pcre-builtin. +dev-haskell/hlint:gpl - Use GPL libraries, specifically hscolour. +dev-haskell/hslogger:buildtests - Build the executable to run unit tests. +dev-haskell/hslua:apicheck - Compile Lua with -DLUA_USE_APICHECK.. +dev-haskell/hslua:system-lua - Use the system-wide lua instead of the bundled copy. +dev-haskell/hsopenssl:fast-bignum - Enable fast moving of bignums between OpenSSL and GMP (GHC Only) +dev-haskell/http:conduit10 - Use version 1.0.x or below of the conduit package (for the test suite). +dev-haskell/http:network-uri - Get Network.URI from the network-uri package. +dev-haskell/http-client:network-uri - Get Network.URI from the network-uri package. +dev-haskell/http-streams:network-uri - Get Network.URI from the network-uri package. +dev-haskell/httpd-shed:buildexamples - Build example executables. +dev-haskell/httpd-shed:network-uri - Get Network.URI from the network-uri package. +dev-haskell/hxt:network-uri - Get Network.URI from the network-uri package. +dev-haskell/json:generic - Add support for generic encoder (dev-haskell/syb) +dev-haskell/json:mapdict - Encode Haskell maps as JSON dicts +dev-haskell/json:parsec - Add support for parsing with Parsec +dev-haskell/json:pretty - Add support for using pretty printing combinators +dev-haskell/lens:benchmark-uniplate - Enable benchmarking against Neil Mitchell's uniplate library for comparative performance analysis. Defaults to being turned off to avoid the extra dependency. +dev-haskell/lens:dump-splices - Build and run the doctests test-suite. +dev-haskell/lens:inlining - Generate inline pragmas when using template-haskell. This defaults to enabled, but you can to shut it off to benchmark the relative performance impact, or as last ditch effort to address compile errors resulting from the myriad versions of template-haskell that all purport to be 2.8. +dev-haskell/lens:j - Attempt a parallel build with GHC 7.8. +dev-haskell/lens:lib-werror - Turn on ghc-options: -Werror +dev-haskell/lens:old-inline-pragmas - Some 7.6.1-rc1 users report their TH still uses old style inline pragmas. This lets them turn on inlining. +dev-haskell/lens:safe - Disallow unsafeCoerce +dev-haskell/lens:test-doctests - Build and run the doctests test-suite. +dev-haskell/lens:test-hlint - You can disable the hlint test suite with -f-test-hlint +dev-haskell/lens:test-hunit - You can disable the hunit test suite with -f-test-hunit +dev-haskell/lens:test-properties - Build the properties test if we're building tests +dev-haskell/lens:test-templates - Build the test templates if we're building tests +dev-haskell/lens:trustworthy - Assert that we are trustworthy when we can +dev-haskell/lifted-async:monad-control-1 - Use moand-control == 1.* +dev-haskell/monad-control:instancest - If enabled this package will export MonadBaseControl instances for the lazy and strict ST monad. If disabled these instances are only exported when base >= 4.4. If enabled it is required that the transformer-base package exports MonadBase instances for ST. It will do this by default. +dev-haskell/nats:hashable - You can disable the use of the `hashable` package using USE=-hashable. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. If set we will not supply an instance of `Hashable`. +dev-haskell/pandoc-citeproc:bibutils - use Chris Putnam's app-text/bibutils +dev-haskell/pandoc-citeproc:embed_data_files - Embed locale files into the library (needed for windows packaging) +dev-haskell/pandoc-citeproc:hexpat - use dev-haskell/hexpat instead of dev-haskell/xml for XML parsing +dev-haskell/pandoc-citeproc:network - use dev-haskell/network and dev-haskell/http to retrieve CSL file from URIs +dev-haskell/pandoc-citeproc:small_base - Choose the new smaller, split-up base package. +dev-haskell/pandoc-citeproc:test_citeproc - Build the test-citeproc program +dev-haskell/pandoc-citeproc:unicode_collation - Use Haskell bindings to the dev-libs/icu +dev-haskell/publicsuffixlist:create - export Network.PublicSuffixList.Create module +dev-haskell/publicsuffixlist:runtimelist - read suffix list from dist at startup instead of embedding list into library +dev-haskell/quickcheck:template_haskell - Enable additional test modules requiring Template Haskell support. +dev-haskell/reflection:template-haskell - Enable template haskell. +dev-haskell/rfc5051:mkunicodedata - build codes generator itself +dev-haskell/sandi:with-conduit - Build with conduit +dev-haskell/scientific:bytestring-builder - Provide the Data.ByteString.Builder.Scientific module (requires bytestring >= 0.10). +dev-haskell/semigroupoids:comonad - You can disable the use of the `comonad` package using `-f-comonad`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. If disabled we will not supply instances of `Comonad` +dev-haskell/semigroupoids:containers - You can disable the use of the `containers` package using `-f-containers`. Disabing this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/semigroupoids:contravariant - You can disable the use of the `contravariant` package using `-f-contravariant`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. If disabled we will not supply instances of `Contravariant` +dev-haskell/semigroupoids:distributive - You can disable the use of the `distributive` package using `-f-distributive`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. If disabled we will not supply instances of `Distributive` +dev-haskell/semigroupoids:tagged - You can disable the use of the `tagged` package using `-f-tagged`. Disabing this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/semigroups:binary - provide instances for binary package +dev-haskell/semigroups:bytestring - You can disable the use of the `bytestring` package using USE=-bytestring. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/semigroups:containers - You can disable the use of the `containers` package using USE=-containers. Disabing this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/semigroups:deepseq - You can disable the use of the `deepseq` package using `-f-deepseq`. Disabing this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/semigroups:hashable - You can disable the use of the `hashable` package using USE=-hashable. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. If set we will not supply an instance of `Hashable`. +dev-haskell/semigroups:text - You can disable the use of the `text` package using USE=-text. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/semigroups:transformers - provide instances for transformers package. +dev-haskell/semigroups:unordered-containers - You can disable the use of the `unordered-containers` package using USE=-unordered-containers. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/sha:exe - Build a sha1 and a sha384 executable similar to 'md5sum'. +dev-haskell/shelly:lifted - run the tests against Shelly.Lifted +dev-haskell/simple-sendfile:allow-bsd - Allow use of BSD sendfile (disable on GNU/kFreeBSD) +dev-haskell/skylighting:executable - Build the skylighting executable. +dev-haskell/snap-core:portable - No non-haskell unportable code. +dev-haskell/snap-server:build-pong - Build a server that just returns "PONG" +dev-haskell/snap-server:openssl - enable https support using dev-haskell/hsopenssl +dev-haskell/snap-server:portable - no non-haskell unportable code. +dev-haskell/tagsoup:download - Build with Download module. +dev-haskell/tagsoup:testprog - Build the test program. +dev-haskell/tasty:colors - Enable colorful output +dev-haskell/tasty-quickcheck:old-quickcheck - Use Quick-Check < 2.7. +dev-haskell/texmath:executable - Compile test executable. +dev-haskell/texmath:network-uri - Get Network.URI from the network-uri package. +dev-haskell/text:developer - operate in developer mode +dev-haskell/tls:compat - Accept SSLv2 compatible handshake. +dev-haskell/tls:network - Use the base network library. +dev-haskell/transformers-base:orphaninstances - Build instances for orphan datatypes. +dev-haskell/transformers-compat:three - Use transformers-0.3 +dev-haskell/unix-compat:old-time - build against old-time package +dev-haskell/uuagc:with-loag - Use dev-haskell/minisat external SAT-solver to schedule all Linear Ordered AGs. +dev-haskell/vector:boundschecks - Enable bounds checking +dev-haskell/vector:internalchecks - Enable internal consistency checks at the cost of a significant performance penalty +dev-haskell/vector:unsafechecks - Enable bounds checking in unsafe operations at the cost of a significant performance penalty +dev-haskell/void:safe - dissable effective but unsafe coersions +dev-haskell/warp:allow-sendfilefd - Allow use of sendfileFd (not available on GNU/kFreeBSD). +dev-haskell/warp:warp-debug - Add additional debuging information +dev-haskell/x11:screensaver - whether to build XScreenSaver. +dev-haskell/x509-store:executable - Build the executable +dev-haskell/yaml:no-examples - don't build the examples +dev-haskell/yaml:no-exe - don't install the yaml2json executable +dev-haskell/yaml:no-unicode - Don't enable unicode output. Instead, unicode characters will be escaped. +dev-haskell/yaml:system-libyaml - Use system libyaml instead on generic one +dev-haskell/zip-archive:executable - Build the Zip executable. +dev-haskell/zlib:non-blocking-ffi - Execute FFI calls in the context of haskell thread. +dev-java/ant:antlr - Enable ANTLR Ant tasks +dev-java/ant:bcel - Enable bcel (bytecode manipulation) Ant tasks +dev-java/ant:bsf - Enable support for Apache Bean Scripting Framework (dev-java/bsf) +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:junit - Enable JUnit Ant tasks +dev-java/ant:junit4 - Enable JUnit4 Ant tasks +dev-java/ant:junitlauncher - Enable JUnit5 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:swing - Enable Swing Ant tasks +dev-java/ant:testutil - Enable optional test util classes +dev-java/ant:xz - Enable XZ Ant tasks +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/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/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:gtk - Build with Gtk+ AWT peers +dev-java/gnu-classpath:xml - Build with native XML backend +dev-java/icedtea-bin:headless-awt - Don't install the X backend for AWT, needed by some GUIs (used to be X flag) +dev-java/icedtea-bin:webstart - Provide javaws command through symlink to icedtea-web +dev-java/icedtea-web:javascript - Enable support for using proxy auto config (PAC) files. +dev-java/icedtea-web:nsplugin - Enable the browser plugin (NPPlugin). +dev-java/icedtea-web:tagsoup - Depend on dev-java/tagsoup which allows parsing malformed .jnlp files +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/jdbc-mysql:c3p0 - Enable c3p0 support +dev-java/jdbc-mysql:log4j - Enable log4 support +dev-java/jfreesvg:debug - Enable debugging during compilation. +dev-java/jna:awt - Enables support for Java AWT +dev-java/jna:nio-buffers - Enables support for NIO buffers +dev-java/log4j:javamail - Build the SMTPAppender +dev-java/log4j:jms - Build the JMSAppender +dev-java/logback:tomcat - Builds Apache Tomcat support +dev-java/lucene:contrib - Include extra functionality from contrib/ +dev-java/miglayout:swt - Add support for the SWT toolkit. +dev-java/rxtx:lfd - Installs and uses LockFileServer daemon (lfd) +dev-java/sbt:binary - Install from (Gentoo-compiled) binary instead of building from sources. Set this when you run out of memory during build. +dev-lang/erlang:compat-ethread - Enable compatibility with pre-pentium 4 CPUs in the ethread library. +dev-lang/erlang:dirty-schedulers - Enable dirty schedulers +dev-lang/erlang:hipe - HIgh Performance Erlang extension +dev-lang/erlang:kpoll - Enable kernel polling support +dev-lang/erlang:pgo - Build erts with profile-guided optimizations +dev-lang/fpc:ide - Build and install the Free Pascal Compiler IDE +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/ghc:ghcmakebinary - Internal: Build binary friendly for redistribution. +dev-lang/gnat-gpl:awt - Useful only when building GCJ, this enables Abstract Window Toolkit (AWT) peer support on top of GTK+ +dev-lang/gnat-gpl:cilk - Support the Cilk Plus language (C/C++ based languages for parallel programming) +dev-lang/gnat-gpl:fixed-point - Enable fixed-point arithmetic support for MIPS targets in gcc (Warning: significantly increases compile time!) +dev-lang/gnat-gpl:go - Build the GCC Go language frontend. +dev-lang/gnat-gpl:graphite - Add support for the framework for loop optimizations based on a polyhedral intermediate representation +dev-lang/gnat-gpl:libssp - Build SSP support into a dedicated library rather than use the code in the C library (DO NOT ENABLE THIS IF YOU DON'T KNOW WHAT IT DOES) +dev-lang/gnat-gpl:mpx - Enable support for Intel Memory Protection Extensions (MPX) +dev-lang/gnat-gpl:nopie - Disable PIE support (NOT FOR GENERAL USE) +dev-lang/gnat-gpl:nossp - Disable SSP support (NOT FOR GENERAL USE) +dev-lang/gnat-gpl:objc - Build support for the Objective C code language +dev-lang/gnat-gpl:objc++ - Build support for the Objective C++ language +dev-lang/gnat-gpl:objc-gc - Build support for the Objective C code language Garbage Collector +dev-lang/gnat-gpl:pgo - Build GCC using Profile Guided Optimization (PGO) +dev-lang/gnat-gpl:regression-test - Run the testsuite and install the results (requires FEATURES=test) +dev-lang/gnat-gpl:sanitize - Build support for various sanitizer functions (ASAN/TSAN/etc...) +dev-lang/gnat-gpl:ssp - Build packages with stack smashing protector on by default +dev-lang/gnat-gpl:systemtap - enable systemtap static probe points +dev-lang/gnat-gpl:vtv - Build support for virtual table verification (a C++ hardening feature) +dev-lang/go:gccgo - Bootstrap using sys-devel/gcc[go] +dev-lang/go:system-bootstrap - Bootstrap using previously installed dev-lang/go +dev-lang/icon:iplsrc - install the icon programming library source +dev-lang/lazarus:minimal - Don't build extra packages from the bigide component +dev-lang/lua:deprecated - make deprecated data structures/routines available +dev-lang/lua:test-complete - Run the complete (non-portable) testsuite +dev-lang/luajit:lua52compat - Enable some upwards-compatible features from Lua 5.2 that are unlikely to break existing code. +dev-lang/mercury:erlang - Support Mercury Erlang grade +dev-lang/mercury:trail - Support Mercury trail grades +dev-lang/mono:pax_kernel - Enable if the user plans to run the package under a pax enabled hardened kernel +dev-lang/mono:xen - Make mono generate code that is considerably faster on xen VMs but slightly slower on for normal systems. +dev-lang/ocaml:flambda - Enables the Flambda optimizer: A new intermediate representation (introduced in ocaml 4.03) in the depths of the compiler designed to allow for better inlining. +dev-lang/ocaml:spacetime - Enables the Spacetime memory profiler. See https://caml.inria.fr/pub/docs/manual-ocaml/spacetime.html for more information. +dev-lang/orc:pax_kernel - Apply patch needed for pax enabled kernels. +dev-lang/perl:ithreads - Enable Perl threads, has some compatibility problems +dev-lang/php:argon2 - Enable password hashing algorithm from app-crypt/argon2 +dev-lang/php:bcmath - Add support for libbcmath +dev-lang/php:cli - Enable CLI SAPI +dev-lang/php:coverage - Include gcov symbols for test coverage and lcov reports. Only useful for extension developers, and requires GCC. +dev-lang/php:ctype - Enable ctype functions +dev-lang/php:embed - Enable embed SAPI +dev-lang/php:enchant - Add supports Enchant spelling library. +dev-lang/php:fileinfo - Add fileinfo extension support +dev-lang/php:filter - Add filter extension support +dev-lang/php:flatfile - Add dbm support for flat files +dev-lang/php:fpm - Enable the FastCGI Process Manager SAPI +dev-lang/php:gd - Adds support for gd (bundled with PHP) +dev-lang/php:hash - Enable the hash extension +dev-lang/php:inifile - Add dbm support for .ini files +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:libmysqlclient - Use libmyslclient driver for mysql, mysqli, PDO_Mysql (not recommended) +dev-lang/php:lmdb - Enable support for dev-db/lmdb db backend +dev-lang/php:opcache - Enables built-in opcode cache, replacing pecl-apc et al. +dev-lang/php:pcntl - Add support for process creation functions +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:phpdbg - Enable the PHP Debug Command Line SAPI (like gdb for php) +dev-lang/php:session-mm - Include dev-libs/mm support for session storage +dev-lang/php:sharedmem - Add support for shared memory use +dev-lang/php:simplexml - Support for SimpleXML +dev-lang/php:sodium - Enable support for crypto through dev-libs/libsodium +dev-lang/php:sybase-ct - Add support for Sybase-CT +dev-lang/php:sysvipc - Support for System V-compatible inter-process communication +dev-lang/php:tokenizer - Add support for the PHP file parser +dev-lang/php:tokyocabinet - Enable support for dev-db/tokyocabinet db backend +dev-lang/php:vpx - Enable webp support for GD in php-5.x +dev-lang/php:wddx - Add support for Web Distributed Data eXchange +dev-lang/php:webp - Enable webp support for GD in php-7.x +dev-lang/php:xmlreader - Enable XMLReader support +dev-lang/php:xmlwriter - Enable XMLWriter support +dev-lang/php:xslt - Enable the XSL extension +dev-lang/php:zip-encryption - Enable ZIP file encryption from dev-libs/libzip +dev-lang/python:bluetooth - Build Bluetooth protocol support in socket module +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:rdoc - Install dev-ruby/rdoc after installing Ruby. +dev-lang/ruby:rubytests - Install ruby tests that can only be run after ruby is installed +dev-lang/rust:clippy - Install clippy component +dev-lang/rust:rls - Install rls component +dev-lang/rust:rustfmt - Install rustfmt component +dev-lang/rust:system-llvm - Use the system LLVM install +dev-lang/rust:wasm - Build support for the wasm32-unknown-unknown target +dev-lang/rust-bin:clippy - Install clippy component +dev-lang/rust-bin:rustfmt - Install rustfmt component +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:custom-optimization - Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported) +dev-lang/spidermonkey:debug - Enable assertions to allow for easier debugging of programs that link to spidermonkey -- note this will often crash software on regular end-user systems +dev-lang/spidermonkey:system-icu - Use the system-wide dev-libs/icu instead of bundled -- note, only takes effect when icu flag is enabled +dev-lang/spidermonkey:threadsafe - Build a threadsafe version of spidermonkey +dev-lang/swi-prolog:archive - Use libarchive for extension packs +dev-lang/swi-prolog:uuid - Use ossp-uuid for UUID pack +dev-lang/swi-prolog:yaml - Use libyaml for YAML pack +dev-lang/swig:ccache - build ccache-swig(a fast compiler cache) +dev-lang/vala:valadoc - Installs valadoc documentation generation tool +dev-lang/yap:R - Enable support for connecting R to Prolog +dev-libs/appstream:apt - Enables Debians APT support +dev-libs/appstream-glib:fonts - Enable fonts support for appstream-builder. +dev-libs/appstream-glib:stemmer - Add word stemming via dev-libs/snowball-stemmer. +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/apr-util:libressl - Use dev-libs/libressl instead of dev-libs/openssl for 'openssl' USE flag +dev-libs/apr-util:nss - Install apr_crypto_nss module +dev-libs/apr-util:openssl - Install apr_crypto_openssl module +dev-libs/beignet:ocl-icd - Enable compatibility with the dev-libs/ocl-icd OpenCL ICD loader +dev-libs/beignet:ocl20 - Enable experimental OpenCL 2.0 support on Skylake and newer architectures +dev-libs/bitset:tcmalloc - Use tcmalloc from dev-util/google-perftools for allocations +dev-libs/boost:context - Build and install the Boost.Context (and Boost.Fiber) library and all other Boost libraries that depend on it +dev-libs/boost:debug - Build and install only the debug version of the Boost libraries. Only enable this flag if you're developing against boost. +dev-libs/boost:doc - Install the full API documentation documentation. This takes over 200MB of extra disk space. +dev-libs/boost:nls - Build libboost_locale. This library requires compatible C library interfaces, which might not be provided by uClibc or other embedded libraries. +dev-libs/boost:numpy - Optionally build NumPy extensions when Boost.Python is enabled +dev-libs/boost:threads - Build multi-thread-compatible libraries instead of single-threaded only. +dev-libs/boost:tools - Build and install the boost tools (bcp, quickbook, inspect, wave) +dev-libs/botan:boost - use dev-libs/boost +dev-libs/c-blosc:lz4 - Enable lz4 compression +dev-libs/c-blosc:snappy - Enable snappy compression +dev-libs/check:subunit - Enable support for the subunit unit test protocol +dev-libs/crypto++:asm - Support assembly hand optimized crypto functions (i.e. faster run time) +dev-libs/crypto++:cpu_flags_x86_sha - Enable support for Intel's SHA instruction set (SHA-NI) +dev-libs/cyberjack:tools - Build and install optional management tools. +dev-libs/cyberjack:usb - Enable support for usb based chipcard reader. +dev-libs/cyrus-sasl:authdaemond - Add Courier-IMAP authdaemond unix socket support (net-mail/courier-imap, mail-mta/courier) +dev-libs/cyrus-sasl:ldapdb - Enable ldapdb plugin +dev-libs/cyrus-sasl:openldap - Add ldap support for saslauthd +dev-libs/cyrus-sasl:sample - Enable sample client and server +dev-libs/cyrus-sasl:srp - Enable SRP authentication +dev-libs/cyrus-sasl:urandom - Use /dev/urandom instead of /dev/random +dev-libs/efl:bmp - Enable WBMP image loader +dev-libs/efl:dds - Enable DDS image loader +dev-libs/efl:drm - Enable DRM engine +dev-libs/efl:eet - Enable Eet image loader +dev-libs/efl:fribidi - Enable bidirectional text support +dev-libs/efl:gles2 - Enable the OpenGL ES GL implementation +dev-libs/efl:glib - Enable dev-libs/glib support +dev-libs/efl:harfbuzz - Enable complex text shaping and layout support +dev-libs/efl:hyphen - Enable text hyphenation support +dev-libs/efl:ibus - Enable Intelligent Input Bus +dev-libs/efl:ico - Enable Ico image loader +dev-libs/efl:libuv - Enable dev-libs/libuv support +dev-libs/efl:luajit - USE dev-lang/luajit instead of dev-lang/lua +dev-libs/efl:physics - Enable Bullet physics effects and support +dev-libs/efl:ppm - Enable PMAPS image loader +dev-libs/efl:psd - Enable PSD image loader +dev-libs/efl:scim - Enable Smart Common Input Method +dev-libs/efl:system-lz4 - Use system liblz4 instead of bundled one +dev-libs/efl:tga - Enable Tga image loader +dev-libs/efl:tslib - Enable x11-libs/tslib for touchscreen events +dev-libs/efl:unwind - Enable debug support via sys-libs/libunwind +dev-libs/efl:valgrind - Enable usage of dev-util/valgrind in debug +dev-libs/efl:vlc - Enable media-video/vlc support +dev-libs/efl:xcf - Enable XCF image loader +dev-libs/efl:xim - Enable X Input Method +dev-libs/efl:xpresent - Enable x11-libs/libXpresent support +dev-libs/elfutils:lzma - Support automatic decompression of LZMA-compressed files and kernel images +dev-libs/elfutils:threads - Build the libraries with thread safe support +dev-libs/elfutils:utils - Install command-line utilities (all the eu-* programs) +dev-libs/ell:glib - Enable dev-libs/glib support +dev-libs/fcgi:html - Install HTML documentation +dev-libs/folks:telepathy - Load contacts from the Telepathy framework +dev-libs/folks:tracker - Load contacts from app-misc/tracker index +dev-libs/folks:utils - Build the folks-inspect utility +dev-libs/fstrm:utils - Build fstrm utility programs +dev-libs/gf2x:bindist - Disable automatic fine-tuning to local processor features like pclmul or sse2. +dev-libs/gf2x:custom-tune - Extra long compile time for tuning hardware specific low-level routines +dev-libs/gf2x:fft - Build an FFT API for multiplication of 2 polynomials over GF(2) +dev-libs/glib:dbus - Enable dependencies required by glib libraries using dbus service to manage settings saving +dev-libs/glib:mime - Pull in shared MIME database that many glib-based applications require at runtime to detect or open files. Warning: do not disable this flag unless installing on a headless server. +dev-libs/glib:systemtap - Build support for profiling and tracing using dev-util/systemtap +dev-libs/glib:utils - Install gtester-report utility to generate test report files for your software; build gresource utility with ELF support. +dev-libs/gmime:smime - Enable experimental S/MIME support +dev-libs/gmp:asm - Enable use of hand optimized assembly routines (faster execution) +dev-libs/gobject-introspection:doctool - Install g-ir-doc-tool for generating documentation from introspected data +dev-libs/granite:demo - Build the Granite demo application (to present all available UI features provided by the library) +dev-libs/hidapi:fox - Build a x11-libs/fox GUI +dev-libs/jemalloc:hugepages - Enable transparent huge page support +dev-libs/jemalloc:lazy-lock - Enable lazy locking (only lock when multi-threaded) +dev-libs/jemalloc:stats - Enable statistics calculation/reporting +dev-libs/jemalloc:xmalloc - Add support for xmalloc (abort-on-out-of-memory) +dev-libs/kreport:marble - Enable displaying of maps using kde-apps/marble +dev-libs/kreport:scripting - Support Qml scripting using dev-qt/qtdeclarative +dev-libs/leveldb:snappy - support the snappy compression library +dev-libs/libbase58:tools - Build command line base58 tool +dev-libs/libbytesize:tools - Build bscalc python CLI tool +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/libcec:cubox - Enable support for enable support for the TDA995x +dev-libs/libcec:exynos - Enable support for Exynos chipsets +dev-libs/libcec:raspberry-pi - Enable support for the Raspberry Pi +dev-libs/libcec:xrandr - Enable detection of active HDMI using xrandr extensions +dev-libs/libcgroup:daemon - Install the configuration tools and init/config files. +dev-libs/libcgroup:tools - Install the cgroup rules processing daemon and init/config files. +dev-libs/libdbusmenu:gtk - Enable support for GTK+2 +dev-libs/libdbusmenu:gtk3 - Enable support for GTK+3 +dev-libs/libdynd:cuda - Enable NVIDIA CUDA toolkit support +dev-libs/libdynd:mkl - Enable a plugin for Intel Math Kernel Library sci-libs/mkl +dev-libs/libevent:debug - Support runtime debug mode and malloc hooks (for programmers) +dev-libs/libffi:pax_kernel - Use PaX emulated trampolines, for we can't use PROT_EXEC +dev-libs/libgcrypt:o-flag-munging - Enable O-flag mangling during build +dev-libs/libgdata:gnome-online-accounts - Enable net-libs/gnome-online-accounts support +dev-libs/libgit2:curl - Use net-misc/curl for HTTP support (otherwise, limited built-in implementation will be used) +dev-libs/libgit2:gssapi - Enable GSSAPI support for SPNEGO auth +dev-libs/libgit2:ssh - Enable SSH transport support +dev-libs/libgit2:trace - Enable tracing support +dev-libs/libgit2-glib:ssh - Enable SSH transport support +dev-libs/libgpg-error:common-lisp - Install common-lisp files +dev-libs/libgweather:glade - Installs catalog files for dev-util/glade +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/libisoburn:frontend-optional - Use dev-tcltk/bwidget which is not strictly required for the frontend +dev-libs/libisoburn:launch-frontend - Enable the tcl gui for xorriso +dev-libs/libisoburn:launch-frontend-setuid - Enable the tcl gui for xorriso under setuid +dev-libs/libisofs:verbose-debug - Enable verbose debug messages +dev-libs/liblogging:rfc3195 - Enables RFC 3195 protocol (aka syslog-reliable) support. If you don't know what this is, you don't need it! +dev-libs/liblogging:stdlog - Enables liblogging's core component (think of it as a the next version of the syslog(3) API). +dev-libs/libmail:apop - Enables the APOP authentication method +dev-libs/libmemcached:hsieh - Use Hsieh hash algorithm. +dev-libs/libmemcached:libevent - Use the libevent event loop interface. +dev-libs/libmemcached:sasl - Use sasl auth for communications. +dev-libs/libnl:doc - Install development documentation +dev-libs/libnl:python - Install experimental dev-lang/python bindings +dev-libs/libnl:utils - Install command line interface utils +dev-libs/liborcus:spreadsheet-model - Enable the spreadsheet model implementation +dev-libs/liborcus:tools - Build various low-level parsers +dev-libs/libowfat:diet - Compile against dev-libs/dietlibc +dev-libs/libp11:doc - Generate and install API documentation for the package. +dev-libs/libpcre:bzip2 - Add support for pcregrep command to search within bzip2-compressed files (via app-arch/bzip2). +dev-libs/libpcre:pcre16 - Build PCRE library for 16 bit characters (e.g. UTF-16). +dev-libs/libpcre:pcre32 - Build PCRE library for 32 bit characters (e.g. UTF-32). +dev-libs/libpcre:readline - Add support for command line editing to pcretest, through sys-libs/readline. +dev-libs/libpcre:recursion-limit - Limit match recursion to 8192; if disabled, the default limit is used, which is the same as the match limit. +dev-libs/libpcre:zlib - Add support for pcregrep command to search within gzip-compressed files (via sys-libs/zlib). +dev-libs/libpcre2:bzip2 - Add support for pcregrep command to search within bzip2-compressed files (via app-arch/bzip2). +dev-libs/libpcre2:pcre16 - Build PCRE library for 16 bit characters (e.g. UTF-16). +dev-libs/libpcre2:pcre32 - Build PCRE library for 32 bit characters (e.g. UTF-32). +dev-libs/libpcre2:readline - Add support for command line editing to pcretest, through sys-libs/readline. +dev-libs/libpcre2:recursion-limit - Limit match recursion to 8192; if disabled, the default limit is used, which is the same as the match limit. +dev-libs/libpcre2:zlib - Add support for pcregrep command to search within gzip-compressed files (via sys-libs/zlib). +dev-libs/libpeas:glade - Install the glade catalog +dev-libs/libpeas:python - Build support for loading dev-lang/python plugins +dev-libs/librdkafka:lz4 - Enable support for Kafka's LZ4 compression based on KIP-57 (uses app-arch/lz4) +dev-libs/librelp:gnutls - Use GnuTLS +dev-libs/librelp:libressl - Use LibreSSL +dev-libs/librelp:openssl - Use OpenSSL +dev-libs/libressl:asm - Enables assembly +dev-libs/libsecp256k1:asm - Enable x86_64 assembly optimisation +dev-libs/libsecp256k1:ecdh - Enable ECDH shared secret computation +dev-libs/libsecp256k1:endomorphism - Enable endomorphism +dev-libs/libsecp256k1:experimental - Allow experimental USE flags +dev-libs/libsecp256k1:recovery - Enable ECDSA pubkey recovery module +dev-libs/libsecp256k1:schnorr - Enable Schnorr signature module +dev-libs/libsecp256k1:test_openssl - Enable OpenSSL comparison tests +dev-libs/libslz:tools - Install additional tools (zenc, zdec) +dev-libs/libsodium:asm - Enables assembly implementations +dev-libs/libsodium:urandom - Use /dev/urandom instead of /dev/random +dev-libs/libspt:libtirpc - Build against net-libs/libtirpc for RPC support +dev-libs/libtasn1:valgrind - Enable usage of dev-util/valgrind in debug +dev-libs/libtermkey:demos - Install demos, which pulls in dev-libs/glib +dev-libs/libunibreak:doc - Install html API documentation. +dev-libs/libunibreak:man - Generate man pages with doxygen. +dev-libs/libverto:glib - Support event loops using dev-libs/glib +dev-libs/libverto:libev - Support event loops using dev-libs/libev +dev-libs/libverto:libevent - Support event loops using dev-libs/libevent +dev-libs/libverto:tevent - Support event loops using sys-libs/tevent +dev-libs/libxmlb:stemmer - Enable language stemming support +dev-libs/libzia:ftdi - Enable support for FTDI USB chips +dev-libs/libzip:mbedtls - Use net-libs/mbedtls as TLS provider +dev-libs/link-grammar:aspell - Adds support for app-text/aspell spell checker +dev-libs/link-grammar:hunspell - Adds support for app-text/hunspell spell checker +dev-libs/log4cplus:iconv - Use inconv for wchar_t <-> char conversions. See also log4cplus's unicode.txt documentation +dev-libs/log4cplus:working-c-locale - Use the C99 locale facilities for wchar_t <-> char conversions. See also log4cplus's unicode.txt documentation +dev-libs/log4cplus:working-locale - Use C++'s std::locale for wchar_t <-> char conversions. See also log4cplus's unicode.txt documentation +dev-libs/m17n-lib:X - Build the Graphical User Interface API and utilities +dev-libs/m17n-lib:anthy - Enable support for app-i18n/anthy input method +dev-libs/m17n-lib:athena - Enable the MIT Athena widget set (x11-libs/libXaw) +dev-libs/m17n-lib:gd - Build API and utilities based on media-libs/gd. This flag is only meaningful if the X USE flag is also enabled +dev-libs/m17n-lib:libotf - Use dev-libs/libotf to handle OpenType fonts +dev-libs/m17n-lib:libxml2 - Use dev-libs/libxml2 to parse XML +dev-libs/nettle:cpu_flags_x86_sha - Enable support for Intel's SHA instruction set (SHA-NI) +dev-libs/nss:cacert - Include root/class3 certs from CAcert (http://www.cacert.org/) +dev-libs/nss:nss-pem - Add support for libnsspem +dev-libs/nss:utils - Install utilities included with the library +dev-libs/ocl-icd:khronos-headers - Install Khronos OpenCL headers. +dev-libs/oniguruma:crnl-as-line-terminator - enable CR+NL as line terminator +dev-libs/openct:debug - Add debug output to the driver library for pcsc-lite. +dev-libs/openct:pcsc-lite - Build a driver library for sys-apps/pcsc-lite, providing PC/SC API access to devices supported by OpenCT. +dev-libs/openobex:irda - Enable IrDA support +dev-libs/opensc:ctapi - Use CT-API for accessing Smartcard hardware +dev-libs/opensc:notify - Enable notifications +dev-libs/opensc:openct - Use dev-libs/openct (and CT-API) for accessing Smartcard hardware +dev-libs/opensc:pcsc-lite - Use sys-apps/pcsc-lite (and PC/SC API) for accessing Smartcard hardware +dev-libs/opensc:secure-messaging - Enable secure messaging +dev-libs/openssl:asm - Support assembly hand optimized crypto functions (i.e. faster run time) +dev-libs/openssl:bindist - Disable/Restrict EC algorithms (as they seem to be patented) -- note: changes the ABI +dev-libs/openssl:rfc3779 - Enable support for RFC 3779 (X.509 Extensions for IP Addresses and AS Identifiers) +dev-libs/openssl:sslv2 - Support for the old/insecure SSLv2 protocol -- note: not required for TLS/https +dev-libs/openssl:sslv3 - Support for the old/insecure SSLv3 protocol -- note: not required for TLS/https +dev-libs/openssl:tls-heartbeat - Enable the Heartbeat Extension in TLS and DTLS +dev-libs/openssl-compat:asm - Support assembly hand optimized crypto functions (i.e. faster run time) +dev-libs/openssl-compat:bindist - Disable/Restrict EC algorithms (as they seem to be patented) -- note: changes the ABI +dev-libs/openssl-compat:rfc3779 - Enable support for RFC 3779 (X.509 Extensions for IP Addresses and AS Identifiers) +dev-libs/openssl-compat:sslv2 - Support for the old/insecure SSLv2 protocol -- note: not required for TLS/https +dev-libs/openssl-compat:sslv3 - Support for the old/insecure SSLv3 protocol -- note: not required for TLS/https +dev-libs/openssl-compat:tls-heartbeat - Enable the Heartbeat Extension in TLS and DTLS +dev-libs/pkcs11-helper:nss - Enable NSS crypto engine +dev-libs/poco:7z - Add Support for the 7z archive format +dev-libs/poco:apache - Enable support to write Apache modules using POCO +dev-libs/poco:cppparser - Build and install a minimal C++ parser +dev-libs/poco:crypto - Encryption and digital signing classes +dev-libs/poco:data - Database abstraction layer to easily send/retrieve data to/from various databases +dev-libs/poco:file2pagecompiler - Utility to convert ordinary files to Page Compiler source files +dev-libs/poco:json - Add JSON support +dev-libs/poco:mariadb - Prefer dev-db/mariadb-connector-c over dev-db/mysql-connector-c +dev-libs/poco:mongodb - Add dev-db/mongodb support +dev-libs/poco:net - Classes to write network clients & servers +dev-libs/poco:pagecompiler - Simple compiler translating HTML pages containing embedded C++ code into HTTPRequestHandler classes +dev-libs/poco:pocodoc - POCO documentation generator +dev-libs/poco:util - Several utility classes (like logger, timer, config file parser) +dev-libs/poco:zip - Add support for the zip & gz archive formats +dev-libs/ppl:lpsol - Build the ppl_lpsol linear programming problem solver +dev-libs/serdisplib:tools - Build optional tools. +dev-libs/starpu:cuda - Enable NVIDIA CUDA toolkit support +dev-libs/starpu:gcc-plugin - Enable GCC extension plugin (experimental) +dev-libs/starpu:opencl - Enable OpenCL support +dev-libs/starpu:spinlock-check - Enable spinlock check +dev-libs/starpu:valgrind - Enable dev-util/valgrind support +dev-libs/tinyxml:stl - Compile with TIXML_USE_STL support +dev-libs/tntnet:server - Enable tntnet server daemon +dev-libs/totem-pl-parser:archive - Enables ISO detection with app-arch/libarchive +dev-libs/totem-pl-parser:crypt - Support AmazonAMZ decoding with dev-libs/libgcrypt +dev-libs/totem-pl-parser:quvi - Use media-libs/libquvi for parsing video links +dev-libs/tvision:gpm - Support text mode mouse through sys-libs/gpm +dev-libs/ucommon:socks - Build with socks proxy support +dev-libs/userspace-rcu:regression-test - Run regression tests (requires FEATURES=test) +dev-libs/ustr:ustr-import - Install ustr-import developer program and source code for bundling. +dev-libs/weston:colord - Allow setting color managment +dev-libs/weston:desktop - Enable the desktop shell +dev-libs/weston:drm - Enable drm compositor support +dev-libs/weston:editor - Install wayland-editor example application +dev-libs/weston:fbdev - Enable fbdev compositor support +dev-libs/weston:fullscreen - Enable fullscreen/kiosk shell +dev-libs/weston:gles2 - Use GLESv2 cairo instead of full GL +dev-libs/weston:headless - Headless backend and a noop renderer, mainly for testing purposes +dev-libs/weston:ivi - Enable the IVI shell +dev-libs/weston:launch - Install weston-launch utility +dev-libs/weston:rdp - Enable Remote Desktop Protocol compositor support +dev-libs/weston:remoting - Enable plugin to stream output to remote hosts using media-libs/gstreamer +dev-libs/weston:resize-optimization - Increase performance, allocate more RAM. Recommended to disable on Raspberry Pi +dev-libs/weston:screen-sharing - Enable screen-sharing through RDP +dev-libs/weston:unwind - Enable libunwind usage for backtraces +dev-libs/weston:wayland-compositor - Enable Wayland compositor support +dev-libs/weston:xwayland - Enable ability support native X11 applications +dev-libs/xapian:brass - Enabled brass backend db support +dev-libs/xapian:chert - Enabled chert backend db support +dev-libs/xapian:glass - Enabled glass backend db support +dev-libs/xapian:inmemory - Enabled inmemory backend db support +dev-libs/xapian:remote - Enabled remote backend db support +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:threads - Enable threading support through pthread (or other libraries on AIX, IRIX, HPUX, Solars). Highly recommended +dev-libs/xmlrpc-c:abyss - Build the Abyss mini web-server. +dev-libs/xmlrpc-c:libxml2 - Use dev-libs/libxml2 to parse XML instead of the internal expat library. +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/yaz:ziffy - Install ziffy, a promiscuous Z39.50 APDU sniffer +dev-lisp/clisp:hyperspec - Use local hyperspec instead of online version +dev-lisp/clisp:svm - Build CLISP with support for the Support Vector Machine module +dev-lisp/ecls:gengc - Use generational garbage collection (experimental) +dev-lisp/ecls:libatomic - Use dev-libs/libatomic_ops library +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:athena - Build xgcl - an interface to x11-libs/libXaw +dev-lisp/sbcl:pax_kernel - Enable if the user plans to run the package under a pax enabled hardened kernel +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/cairo-ocaml:pango - Enable support for x11-libs/pango +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-ml/zarith:mpir - Use MPIR library instead of GMP. +dev-perl/Business-ISBN:barcode - Install dev-perl/GD-Barcode for rendering ISBN numbers as barcodes +dev-perl/Config-Any:conf - Install dev-perl/Config-General to support decoding .conf/.cnf files +dev-perl/Config-Any:ini - Install dev-perl/Config-Tiny to support decoding INI config files +dev-perl/Config-Any:json - Install support libraries to support decoding JSON config files +dev-perl/Config-Any:xml - Install support libraries to support decoding XML config files +dev-perl/Config-Any:yaml - Install support libraries to support decoding YAML config files +dev-perl/Convert-UUlib:system-uulib - Use dev-libs/uulib instead of bundled version. +dev-perl/Cookie-Baker:xs - Install dev-perl/Cookie-Baker-XS for accelerated performance +dev-perl/DBD-SQLite:system-sqlite - Use the system-wide dev-db/sqlite installation +dev-perl/DBD-mysql:embedded - Support embedded server (libmysqld) +dev-perl/DBD-mysql:ssl - Compile in support for SSL connections via libmysqlclient +dev-perl/File-HomeDir:xdg - Ensure XDG Semantics for returned paths via x11-misc/xdg-user-dirs +dev-perl/File-Which:pwhich - Install dev-perl/App-pwhich which used to be a part of this package +dev-perl/GD:animgif - Enable animated gif support +dev-perl/GD:fcgi - Build for FastCGI compatibility via dev-libs/fcgi instead of using PerlIO +dev-perl/Graphics-ColorNames:recommended - Install recommended support modules +dev-perl/HTML-Mason:modperl - Enable www-apache/mod_perl support +dev-perl/HTTP-Entity-Parser:xs - Install C-Based dependieces for faster performance +dev-perl/JSON:xs - Install C-based dev-perl/JSON-XS for faster performance +dev-perl/JSON-MaybeXS:xs - Install a C-Based backend to make JSON encode/decode fast +dev-perl/List-MoreUtils:xs - Install C-Based backend implementation for performance +dev-perl/Mail-IMAPClient:md5 - Install support for DIGEST-MD5 and CRAM-MD5 Authentication +dev-perl/Mail-IMAPClient:ntlm - Install support for NTLM Authentication +dev-perl/Mail-IMAPClient:ssl - Install support for SSL Connections +dev-perl/Mail-IMAPClient:zlib - Install support for COMPRESS DEFLATE connections +dev-perl/PDL:badval - Enable bad values support +dev-perl/PDL:hdf - Enable HDF (version 4) format support +dev-perl/PDL:netpbm - Enable NETPBM and MPEG support +dev-perl/PDL:pdl2 - Build pdf2 shell (requires Devel-REPL) +dev-perl/PDL:pgplot - Enable PGPLOT plotting capabilities +dev-perl/Sub-Name:suggested - Install extra dependencies needed for extended regression tests +dev-perl/Test-Warnings:suggested - Install optional dependencies for extra tests +dev-perl/Text-CSV:xs - Install dev-perl/Text-CSV_XS for accelerated decoding +dev-perl/WWW-Form-UrlEncoded:xs - Install C-Based dependieces for faster performance +dev-php/PEAR-HTTP_Request2:curl - Force dev-lang/php to be compiled with curl extension +dev-php/PEAR-HTTP_Request2:fileinfo - Force dev-lang/php to be compiled with fileinfo extension +dev-php/PEAR-HTTP_Request2:ssl - Force dev-lang/php to be compiled with ssl extension +dev-php/PEAR-HTTP_Request2:zlib - Force dev-lang/php to be compiled with zlib extension +dev-php/pecl-apcu:lock_pthreadmutex - Enable pthread mutex locking +dev-php/pecl-apcu:lock_pthreadrw - Enable pthread read/write locking +dev-php/pecl-apcu:lock_semaphore - Enable semaphore locks instead of fcntl +dev-php/pecl-apcu:lock_spinlock - Enable spin locks (EXPERIMENTAL) +dev-php/pecl-event:extra - Add support of the Libevent extra API +dev-php/pecl-memcached:igbinary - Enable support for the igbinary serializer +dev-php/pecl-memcached:json - Enable support for json serialization +dev-php/pecl-redis:igbinary - Enables igbinary serialisation support +dev-php/swoole:http2 - Add support for HTTP/2 protocol via net-libs/nghttp2 +dev-php/swoole:redis - Add support for redis via dev-libs/hiredis +dev-python/Kivy:camera - Install libraries needed to support camera +dev-python/Kivy:garden - Install garden tool to manage user maintained widgets +dev-python/PyQt5:bluetooth - Build bindings for the QtBluetooth module +dev-python/PyQt5:dbus - Build bindings for the QtDBus module +dev-python/PyQt5:declarative - Build bindings for the QtQml/QtQuick modules and enable the qmlscene plugin +dev-python/PyQt5:designer - Build bindings for the QtDesigner module and enable the designer plugin +dev-python/PyQt5:gles2 - Use GLES 2.0 or later instead of full OpenGL +dev-python/PyQt5:gui - Build bindings for the QtGui module +dev-python/PyQt5:help - Build bindings for the QtHelp module +dev-python/PyQt5:location - Build bindings for the QtLocation module +dev-python/PyQt5:multimedia - Build bindings for the QtMultimedia module +dev-python/PyQt5:network - Build bindings for the QtNetwork module +dev-python/PyQt5:networkauth - Build bindings for the QtNetworkAuth module +dev-python/PyQt5:opengl - Build bindings for the QtOpenGL module +dev-python/PyQt5:positioning - Build bindings for the QtPositioning module +dev-python/PyQt5:printsupport - Build bindings for the QtPrintSupport module +dev-python/PyQt5:sensors - Build bindings for the QtSensors module +dev-python/PyQt5:serialport - Build bindings for the QtSerialPort module +dev-python/PyQt5:sql - Build bindings for the QtSql module +dev-python/PyQt5:svg - Build bindings for the QtSvg module +dev-python/PyQt5:testlib - Build bindings for the QtTest module +dev-python/PyQt5:webchannel - Build bindings for the QtWebChannel module +dev-python/PyQt5:webengine - Build bindings for the QtWebEngine module +dev-python/PyQt5:webkit - Build bindings for the QtWebKit module +dev-python/PyQt5:websockets - Build bindings for the QtWebSockets module +dev-python/PyQt5:widgets - Build bindings for the QtWidgets module +dev-python/PyQt5:x11extras - Build bindings for the QtX11Extras module +dev-python/PyQt5:xmlpatterns - Build bindings for the QtXmlPatterns module +dev-python/QtPy:designer - Build bindings for the QtDesigner module and enable the designer plugin +dev-python/QtPy:gui - Build bindings for the QtGui module +dev-python/QtPy:svg - Build bindings for the QtSvg module +dev-python/QtPy:testlib - Build bindings for the QtTest module +dev-python/QtPy:webengine - Build bindings for the QtWebEngine module +dev-python/QtPy:webkit - Build bindings for the QtWebKit module +dev-python/amqplib:extras - Install extra tools to generate initial Python mod from an AMQP XML file +dev-python/anyvc:bazaar - Add support for Bazaar +dev-python/anyvc:mercurial - Add support for Mercurial +dev-python/celery:redis - Enables redis support +dev-python/celery:sqs - Enables Amazon SQS transport module for celery +dev-python/celery:yaml - Enable support of yaml as a configuration file format +dev-python/cgkit:3ds - Enable support for importing 3D Studio models +dev-python/cryptography:idna - enable support for the old, deprecated IDNA specification (RFC 3490) +dev-python/dap:server - Enable OpenDAP server support +dev-python/dask:distributed - Add support for distributed computing with dev-python/distributed +dev-python/fabric:fab2 - Install as "fab2", allowing side-by-side install with fabric 1.x +dev-python/flask-restful:paging - Enable resource paging support +dev-python/geopy:timezone - Enables localized date support +dev-python/geopy:yahoo - Enables use of YahooPlaceFinder +dev-python/glance_store:cinder - enable cinder backend supprt +dev-python/glance_store:swift - enable swift backend supprt +dev-python/glance_store:vmware - enable vmware backend supprt +dev-python/gmpy:mpir - Use sci-libs/mpir as gmp implementation +dev-python/icalendar:doc - Generate examples and other extra documentation +dev-python/ipython:matplotlib - Add support for dev-python/matplotlib +dev-python/ipython:nbconvert - Enable support for converting notebooks to various formats using app-text/pandoc +dev-python/ipython:notebook - Install requirements for the web notebook based on www-servers/tornado +dev-python/kaa-base:tls - SSL/TLS support via dev-python/tlslite +dev-python/kazoo:gevent - Enable support for the gevent based handler +dev-python/kombu:mongodb - Enables MongoDB backend +dev-python/kombu:msgpack - Enables MessagePack (de)serializer for Python +dev-python/kombu:redis - Enables Redis backend +dev-python/kombu:sqs - Enables Amazon SQS transport module for Kombu +dev-python/kombu:yaml - Enables yaml backend +dev-python/markdown:pygments - Enable fancy pygments support +dev-python/matplotlib:excel - Pull dev-python/xlwt for the exceltools toolkit +dev-python/matplotlib:gtk2 - Enable x11-libs/gtk+:2 support +dev-python/matplotlib:gtk3 - Enable x11-libs/gtk+:3 support +dev-python/mpmath:matplotlib - Add support for dev-python/matplotlib +dev-python/msgpack:native-extensions - Compiles native "C" extensions (speedups, instead of using python fallback code). +dev-python/netaddr:cli - Enable netaddr shell with dev-python/ipython +dev-python/networkx:extras - Provide graph drawing and graph layout algorithms along with shapefile format reading and writing +dev-python/networkx:pandas - Provides a DataFrame, which is a tabular data structure with labeled axes +dev-python/networkx:scipy - Enables scipy backend +dev-python/networkx:yaml - Provides YAML format reading and writing +dev-python/nltk:numpy - Use numpy for the saved word tokenizer +dev-python/numexpr:mkl - Enable support for Intel Vector Math Library, part of sci-libs/mkl. +dev-python/pandas:full-support - Pull all packages to give pandas full support +dev-python/paramiko:server - Enable server feature +dev-python/passlib:bcrypt - bcrpyt hash algoryptm support +dev-python/passlib:scrypt - accelerated scrypt algoythm support +dev-python/passlib:totp - time based one time password support +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/pillow:imagequant - Build with Image Quantization Library support +dev-python/py-amqp:extras - Install extra tools to generate initial Python mod from an AMQP XML file +dev-python/pygame:midi - Enable midi support using media-libs/portmidi +dev-python/pyilmbase:numpy - Add bindings for dev-python/numpy use. +dev-python/pypax:ptpax - Enable PT_PAX_FLAGS support. +dev-python/pypax:xtpax - Enable XATTR_PAX_FLAGS support. +dev-python/pyudev:pygobject - Install PyGobject bindings +dev-python/pyudev:qt5 - Install PyQt5 bindings +dev-python/pyyaml:libyaml - enable support for C implementation using libyaml +dev-python/pyzor:gdbm - Enables the Gdbm back-end database engine for pyzord +dev-python/pyzor:gevent - Use dev-python/gevent to enable asynchronous operation +dev-python/pyzor:mysql - Enables the MySQL back-end database engine for pyzord through dev-python/mysql-python. Only works with python-2.x! +dev-python/pyzor:pyzord - Enable the pyzord server daemon +dev-python/pyzor:redis - Enables the redis back-end database engine for pyzord through dev-python/redis-py +dev-python/rarfile:compressed - Enables the module to support compressed v3 archives by calling the app-arch/unrar. +dev-python/rdflib:redland - enable support for Redland triplestore +dev-python/restkit:cli - Install the restcli command line interface/tool, based on dev-python/ipython +dev-python/setuptools_scm:mercurial - Enables mercurial backend +dev-python/sphinx:net - enable internet capabilities +dev-python/sympy:imaging - Add support for dev-python/pillow +dev-python/sympy:ipython - Add support for dev-python/ipython +dev-python/sympy:mathml - Add support for mathml +dev-python/sympy:pyglet - Use dev-python/pyglet for plots and print preview +dev-python/sympy:symengine - Add support for a dev-python/symengine backend +dev-python/sympy:texmacs - Add app-office/texmacs interface +dev-python/sympy:theano - Add support for dev-python/theano +dev-python/tinyrpc:gevent - Add support for gevent +dev-python/tinyrpc:httpclient - Add support for httpclient +dev-python/tinyrpc:jsonext - Add support for jsonext +dev-python/tinyrpc:websocket - Add support for websocket +dev-python/tinyrpc:wsgi - Add support for wsgi +dev-python/tinyrpc:zmq - Add support for zmq +dev-python/translate-toolkit:html - Support conversion between po and html files +dev-python/translate-toolkit:ical - Support conversion between po and ical files +dev-python/translate-toolkit:ini - Support conversion between po and ini files +dev-python/translate-toolkit:subtitles - Support conversion between po and sub files +dev-python/translate-toolkit:yaml - Support YAML format +dev-python/twisted:conch - include Twisted SSHv2 implementation +dev-python/twisted:http2 - include http2 support +dev-python/twisted:serial - include serial port support +dev-python/twisted-core:serial - include serial port support +dev-python/ws4py:client - Install client modules +dev-python/ws4py:server - Install server modules +dev-python/wxpython:examples - Install interactive demo module browser and sample applets. +dev-python/zsi:twisted - add support for python-twisted (needs dev-python/twisted-core and dev-python/twisted-web) +dev-qt/designer:declarative - Build the qdeclarativeview plugin +dev-qt/designer:webkit - Build the qwebview plugin +dev-qt/linguist-tools:qml - Enable QML support in lupdate +dev-qt/qdoc:qml - Enable QML/JS parsing support +dev-qt/qt-creator:android - Build plugin for Android devices +dev-qt/qt-creator:autotools - Enable autotools project manager plugin +dev-qt/qt-creator:baremetal - Build plugin for bare metal devices +dev-qt/qt-creator:bazaar - Add support for dev-vcs/bzr version control system +dev-qt/qt-creator:clang - Build clang-based plugins (code model, format, static analysis) +dev-qt/qt-creator:clearcase - Add support for IBM ClearCase version control system (requires manual installation of ClearCase client) +dev-qt/qt-creator:cmake - Enable cmake project manager plugin +dev-qt/qt-creator:cppcheck - Enable integration with dev-util/cppcheck +dev-qt/qt-creator:designer - Build widget designer plugin +dev-qt/qt-creator:glsl - Enable GLSL source code editor +dev-qt/qt-creator:help - Build the help plugin +dev-qt/qt-creator:ios - Build plugin for Apple iOS devices +dev-qt/qt-creator:lsp - Add support for the Language Server Protocol (LSP) +dev-qt/qt-creator:mercurial - Add support for dev-vcs/mercurial version control system +dev-qt/qt-creator:modeling - Enable graphical model editor +dev-qt/qt-creator:nim - Enable Nim source code editor +dev-qt/qt-creator:perforce - Add support for Perforce version control system (requires manual installation of Perforce client) +dev-qt/qt-creator:python - Enable Python source code editor +dev-qt/qt-creator:qbs - Enable QBS project manager plugin +dev-qt/qt-creator:qnx - Build plugin for QNX devices +dev-qt/qt-creator:scxml - Enable graphical SCXML editor +dev-qt/qt-creator:serialterminal - Build serial terminal plugin +dev-qt/qt-creator:silversearcher - Enable integration with sys-apps/the_silver_searcher +dev-qt/qt-creator:systemd - Add support for retrieving application output from journald +dev-qt/qt-creator:valgrind - Add support for memory debugging using dev-util/valgrind +dev-qt/qt-creator:webengine - Use dev-qt/qtwebengine to view documentation +dev-qt/qt-creator:winrt - Build plugin for WinRT devices +dev-qt/qt-docs:3d - Install documentation for dev-qt/qt3d +dev-qt/qt-docs:bluetooth - Install documentation for dev-qt/qtbluetooth +dev-qt/qt-docs:charts - Install documentation for dev-qt/qtcharts +dev-qt/qt-docs:datavis - Install documentation for dev-qt/qtdatavis3d +dev-qt/qt-docs:declarative - Install documentation for dev-qt/qtdeclarative, dev-qt/qtquickcontrols, and dev-qt/qtquickcontrols2 +dev-qt/qt-docs:graphicaleffects - Install documentation for dev-qt/qtgraphicaleffects +dev-qt/qt-docs:html - Install documentation in HTML format +dev-qt/qt-docs:location - Install documentation for dev-qt/qtlocation +dev-qt/qt-docs:multimedia - Install documentation for dev-qt/qtmultimedia +dev-qt/qt-docs:networkauth - Install documentation for dev-qt/qtnetworkauth +dev-qt/qt-docs:qch - Install documentation in QCH format +dev-qt/qt-docs:script - Install documentation for dev-qt/qtscript +dev-qt/qt-docs:sensors - Install documentation for dev-qt/qtsensors +dev-qt/qt-docs:virtualkeyboard - Install documentation for dev-qt/qtvirtualkeyboard +dev-qt/qt-docs:webengine - Install documentation for dev-qt/qtwebengine +dev-qt/qt3d:gles2 - Use GLES 2.0 or later instead of full OpenGL +dev-qt/qt3d:qml - Build QML/QtQuick bindings +dev-qt/qtbluetooth:qml - Build QML/QtQuick bindings and imports +dev-qt/qtcore:systemd - Enable native journald logging support +dev-qt/qtdatavis3d:gles2 - Use GLES 2.0 or later instead of full OpenGL +dev-qt/qtdatavis3d:qml - Build QML/QtQuick bindings and imports +dev-qt/qtdeclarative:gles2 - Use GLES 2.0 or later instead of full OpenGL +dev-qt/qtdeclarative:localstorage - Build the LocalStorage import for QtQuick (requires QtSql) +dev-qt/qtdeclarative:widgets - Enable QtWidgets support +dev-qt/qtgui:egl - Enable EGL integration +dev-qt/qtgui:eglfs - Build the EGL Full Screen/Single Surface platform plugin +dev-qt/qtgui:evdev - Enable support for input devices via evdev +dev-qt/qtgui:gles2 - Use GLES 2.0 or later instead of full OpenGL +dev-qt/qtgui:ibus - Build the IBus input method plugin +dev-qt/qtgui:libinput - Enable support for input devices via dev-libs/libinput +dev-qt/qtgui:tslib - Enable support for touchscreen devices via x11-libs/tslib +dev-qt/qtgui:tuio - Build plugin to receive touch events over the TUIO protocol +dev-qt/qtgui:xcb - Build the XCB platform plugin and enable X11 integration +dev-qt/qtmultimedia:gles2 - Use GLES 2.0 or later instead of full OpenGL +dev-qt/qtmultimedia:gstreamer - Enable audio support via media-libs/gstreamer using SLOT 1.0 +dev-qt/qtmultimedia:qml - Build QML/QtQuick bindings and imports +dev-qt/qtmultimedia:widgets - Build the QtMultimediaWidgets module +dev-qt/qtnetwork:bindist - Disable EC support via dev-libs/openssl +dev-qt/qtnetwork:connman - Enable net-misc/connman-based bearer plugin +dev-qt/qtnetwork:libproxy - Use net-libs/libproxy for automatic HTTP/SOCKS proxy configuration +dev-qt/qtnetwork:networkmanager - Enable net-misc/networkmanager-based bearer plugin +dev-qt/qtopengl:gles2 - Use GLES 2.0 or later instead of full OpenGL +dev-qt/qtpositioning:geoclue - Use enhanced location information from app-misc/geoclue +dev-qt/qtpositioning:qml - Build QML bindings +dev-qt/qtprintsupport:gles2 - Use GLES 2.0 or later instead of full OpenGL +dev-qt/qtquickcontrols:widgets - Enable QtWidgets support +dev-qt/qtquickcontrols2:widgets - Enable QtWidgets support +dev-qt/qtscript:scripttools - Build the QtScriptTools module (requires QtWidgets) +dev-qt/qtsensors:qml - Build QML bindings +dev-qt/qtvirtualkeyboard:handwriting - Adds handwriting recognition integration support +dev-qt/qtwayland:libinput - Enable support for input devices via dev-libs/libinput +dev-qt/qtwebchannel:qml - Build QML/QtQuick bindings and imports +dev-qt/qtwebengine:designer - Install the QWebEngineView plugin used to add widgets in dev-qt/designer forms that display web pages. +dev-qt/qtwebengine:geolocation - Enable physical position determination via dev-qt/qtpositioning +dev-qt/qtwebengine:jumbo-build - Combine source files to speed up build process. +dev-qt/qtwebengine:pax_kernel - Enable building under a PaX enabled kernel +dev-qt/qtwebengine:system-ffmpeg - Use the system-wide media-video/ffmpeg instead of bundled. +dev-qt/qtwebengine:system-icu - Use the system-wide dev-libs/icu instead of bundled. +dev-qt/qtwebengine:widgets - Enable QtWidgets support +dev-qt/qtwebkit:geolocation - Enable physical position determination via dev-qt/qtpositioning +dev-qt/qtwebkit:gles2 - Use GLES 2.0 or later instead of full OpenGL +dev-qt/qtwebkit:gstreamer - Enable HTML5 audio/video support via media-libs/gstreamer using SLOT 1.0 +dev-qt/qtwebkit:hyphen - Enable hyphenation support via dev-libs/hyphen +dev-qt/qtwebkit:multimedia - Enable HTML5 audio/video support via dev-qt/qtmultimedia +dev-qt/qtwebkit:orientation - Enable device orientation detection via dev-qt/qtsensors +dev-qt/qtwebkit:printsupport - Enable printing via dev-qt/qtprintsupport +dev-qt/qtwebkit:qml - Build QML/QtQuick bindings +dev-qt/qtwebsockets:qml - Build QML bindings +dev-qt/qtwidgets:gles2 - Use GLES 2.0 or later instead of full OpenGL +dev-qt/qtxmlpatterns:qml - Build the XmlListModel import for QtQuick (requires QtDeclarative) +dev-ruby/maruku:highlight - Enable source code highlighting via dev-ruby/syntax +dev-ruby/net-ssh:ed25519 - Use dev-ruby/ed25519 for Ed25519 support +dev-ruby/net-ssh:sodium - Use dev-libs/libsodium via dev-ruby/rbnacl for Ed25519 support +dev-ruby/rrdtool-bindings:graph - Enable support for graphing functions +dev-ruby/rspec-core:highlight - Enable source code highlighting via dev-ruby/coderay +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-scheme/gauche:mbedtls - Enable support for net-libs/mbedtls +dev-scheme/gauche-gl:cg - Enable NVidia Cg binding +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:networking - Include networking interfaces +dev-scheme/guile:regex - Include regular expression interfaces +dev-scheme/racket:futures - Enable racket/future library for fine-grained hardware parallelism +dev-scheme/racket:places - Enable racket/place library for share-nothing parallelism and message-passing communication. Compared to futures, places are heavyweight, but they have a simpler performance model. +dev-scheme/racket:threads - Enable support for green threads +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:libscm - Build and install libscm.a and related headers +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-scheme/slib:gambit - Support for gambit scheme implementation +dev-scheme/slib:scm - Support for scm scheme implementation +dev-tcltk/expect-lite:debug - pull in packages needed for runtime interactive debugger +dev-tcltk/tktreectrl:shellicon - shellicon extension +dev-tex/biblatex:biber - Install the unicode compatible backend processor +dev-tex/dot2texi:pgf - Enable support for dev-tex/pgf (The TeX Portable Graphic Format) +dev-tex/dot2texi:pstricks - Enable pstricks support +dev-texlive/texlive-basic:luajittex - Add support for LuaJitTeX: LuaTeX based on LuaJIT which is usually faster. +dev-util/android-studio:custom-jdk - Install and use Android Studio's custom JRE. +dev-util/anjuta:devhelp - Enable devhelp integration +dev-util/anjuta:glade - Build glade plugin for anjuta +dev-util/anjuta:packagekit - Use packagekit to search for missing tools +dev-util/anjuta:terminal - Enable terminal plugin based on x11-libs/vte +dev-util/bazel:tools - Install extra bazel tools to build from sources +dev-util/bitcoin-tx:knots - Build enhanced Bitcoin Knots version, rather than Bitcoin Core +dev-util/buildbot:docker - Add support for worker docker command steps +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/bustle:interactivetests - Build interactive test programs +dev-util/bustle:threaded - Build with support for multithreaded execution. +dev-util/catalyst:ccache - Enables ccache support +dev-util/catalyst:iso - Pulls in the depends for building iso images +dev-util/catalyst:system-bootloader - Pulls in the depends needed to setup livecd bootloader from the host system rather than using a cdtar +dev-util/cmake:system-jsoncpp - Use system copy of dev-libs/jsoncpp instead of bundled one. +dev-util/cppcheck:htmlreport - install cppcheck-htmlreport +dev-util/ctags:json - Enable JSON output support +dev-util/ctags:xml - Enable XML parsing support +dev-util/ctags:yaml - Enable YAML parsing support +dev-util/devhelp:gedit - Install plugin for app-editors/gedit +dev-util/dialog:minimal - Disable library, install command-line program only +dev-util/geany:gtk3 - Use GTK+3 instead of GTK+2 +dev-util/geany:vte - Enable Terminal support (x11-libs/vte) +dev-util/geany-plugins:autoclose - Enable the autoclose plugin. +dev-util/geany-plugins:automark - Enable the automark plugin +dev-util/geany-plugins:commander - Enable the commander plugin which provides a command panel for rapid access to any action. +dev-util/geany-plugins:ctags - Enable ctags plugin +dev-util/geany-plugins:debugger - Enable the debugger plugin which interfaces with sys-devel/gdb +dev-util/geany-plugins:defineformat - Enable the defineformat plugin. +dev-util/geany-plugins:enchant - Enable spell checking using enchant +dev-util/geany-plugins:gpg - Enable geanypg plugin which integrates GPG using app-crypt/gpgme +dev-util/geany-plugins:gtk3 - Use GTK+3 instead of GTK+2 +dev-util/geany-plugins:gtkspell - Use gtkspell for dictionary support in GeanyVC +dev-util/geany-plugins:markdown - Enable the markdown plugin +dev-util/geany-plugins:multiterm - Enable the multiterm plugin +dev-util/geany-plugins:overview - Enable overview plugin +dev-util/geany-plugins:pretty-printer - Enable pretty-printer plugin +dev-util/geany-plugins:scope - Enable the scope plugin which is a graphical GDB front-end +dev-util/geany-plugins:soup - Enable updatechecker and geniuspaste plugins which require net-libs/libsoup +dev-util/global:vim - Integrate the GNU GLOBAL source code tag system with Vim +dev-util/gnome-builder:clang - Provide integration with sys-devel/clang for best possible C/C++ autocompletion, semantic highlighting, symbol resolving, and diagnostics support +dev-util/gnome-builder:devhelp - Provide API docs browsing and integration via dev-util/devhelp +dev-util/gnome-builder:git - Provide support for the Git version control system via dev-libs/libgit2-glib (such as setup of Git for New Project, direct cloning for Open Project and changed lines indicators in the editor gutter) +dev-util/gnome-builder:sysprof - Provide an integrated profiler via dev-util/sysprof +dev-util/gnome-builder:vala - Provide an autoindenter, autocompletion, diagnostics, and symbol resolver for Vala +dev-util/gnome-builder:webkit - Enable net-libs/webkit-gtk using plugins support and the HTML/Markdown previewer plugin +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/google-perftools:optimisememory - To build libtcmalloc with smaller internal caches. +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:gdbui - Enable GUI for attaching GDB to a running process +dev-util/kdevelop:hex - Enable hex editor plugin via app-editors/okteta +dev-util/kdevelop:qmake - Enable support for QMake build system +dev-util/kdevelop:reviewboard - Enable reviewboard support +dev-util/kdevelop:webkit - Enable deprecated dev-qt/qtwebkit instead of dev-qt/qtwebengine for integrated documentation +dev-util/ltrace:unwind - Use sys-libs/libunwind for frame unwinding support +dev-util/lttng-tools:ust - Support LTTng-UST (Userspace Tracing) +dev-util/mdds:valgrind - Add support for memory debugging using dev-util/valgrind +dev-util/nemiver:memoryview - Enable the optional hexadecimal memory inspection with app-editors/ghex +dev-util/pkgconf:pkg-config - Install as a replacement for dev-util/pkgconfig +dev-util/pkgconfig:internal-glib - Use internal copy of dev-libs/glib +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/strace:elfutils - Enable stack backtraces (-k flag) via dev-libs/elfutils +dev-util/strace:unwind - Enable stack backtraces (-k flag) via sys-libs/libunwind +dev-util/suse-build:symlink - Provide compatibility symlinks with original openSUSE package (might clash with other packages) +dev-util/sysprof:elogind - Build the sysprofd daemon service, required to run the UI without root permissions. Relies on sys-auth/elogind for sd-bus API. +dev-util/sysprof:systemd - Build the sysprofd daemon service, required to run the UI without root permissions. Relies on sys-apps/systemd for sd-bus API. +dev-util/systemtap:libvirt - Support probing of libvirt domains. +dev-util/vulkan-tools:cube - Build the cube/cubepp demos +dev-util/vulkan-tools:vulkaninfo - Build the vulkaninfo utility +dev-vcs/bzr:sftp - Enable sftp support +dev-vcs/cssc:valgrind - Enable usage of dev-util/valgrind in tests +dev-vcs/cvs:server - Enable server support +dev-vcs/cvs2svn:bazaar - Support for dev-vcs/bzr +dev-vcs/darcs:diff - Use 'lcs' for diff building. +dev-vcs/darcs:http - Use the pure Haskell HTTP package for HTTP support. +dev-vcs/darcs:network-uri - Get Network.URI from the network-uri package. +dev-vcs/darcs:terminfo - Use the terminfo package for enhanced console support. +dev-vcs/darcs:threaded - Use threading and SMP support. +dev-vcs/fossil:fusefs - Enable the Fuse Filesystem +dev-vcs/fossil:json - Enable the JSON API of Fossil's wiki +dev-vcs/fossil:legacy-mv-rm - Enable legacy behavior for mv/rm (skip checkout files). +dev-vcs/fossil:miniz - Use the bundled miniz for compression instead of zlib. Incompatible with ssl. +dev-vcs/fossil:system-sqlite - Use the system SQLite instead of the bundled one +dev-vcs/fossil:tcl-private-stubs - Enable Tcl integration via private stubs mechanism +dev-vcs/fossil:tcl-stubs - Enable Tcl integration via stubs library mechanism +dev-vcs/fossil:th1-docs - Enable TH1 for embedded documentation pages +dev-vcs/fossil:th1-hooks - Enable TH1 hooks for commands and web pages +dev-vcs/git:blksha1 - Use the new optimized SHA1 implementation +dev-vcs/git:cgi - Install gitweb too +dev-vcs/git:curl - Support fetching and pushing (requires webdav too) over http:// and https:// protocols +dev-vcs/git:gpg - Pull in gnupg for signing -- without gnupg, attempts at signing will fail at runtime! +dev-vcs/git:highlight - GitWeb support for app-text/highlight +dev-vcs/git:mediawiki - Support pulling and pushing from MediaWiki +dev-vcs/git:mediawiki-experimental - Add experimental patches for improved MediaWiki support +dev-vcs/git:pcre-jit - Enable JIT for pcre +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:tk - Include the 'gitk' and 'git gui' tools +dev-vcs/git:webdav - Adds support for push'ing to HTTP/HTTPS repositories via DAV +dev-vcs/gitg:glade - Install a glade catalog file +dev-vcs/gitg:python - Install Python bindings for those plugins requiring it. +dev-vcs/gitolite:contrib - Install user-contributed files +dev-vcs/gitolite:tools - Install tools to e.g. convert a Gitosis config to gitolite or one to check if your setup is gitolite >= 3.x compatible +dev-vcs/gitolite-gentoo:contrib - Install user-contributed files +dev-vcs/gitolite-gentoo:tools - Install tools to e.g. convert a Gitosis config to gitolite or one to check if your setup is gitolite >= 3.x compatible +dev-vcs/kdesvn:man - Build and install man pages +dev-vcs/mercurial:bugzilla - Support bugzilla integration. +dev-vcs/mercurial:chg - Support Mercurial command server client +dev-vcs/mercurial:gpg - Support signing with GnuPG. +dev-vcs/mercurial:tk - Install dev-lang/tk for hgk script. +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:http - Enable http support using net-libs/serf +dev-vcs/subversion:kwallet - Enable encrypted storage of passwords with kde-frameworks/kwallet +games-action/supermariowar:server - Compile and install Super Mario War server files +games-board/stockfish:armv7 - Build for armv7; enables PIE +games-board/stockfish:general-32 - Generic unoptimized 32-bits build +games-board/stockfish:general-64 - Generic unoptimized 64-bits build +games-board/stockfish:optimize - Enable upstream -O3 optimizations (default enabled) +games-board/tablebase-syzygy:6-pieces - Install tablebases for 6 pieces (huge!) +games-emulation/dolphin:discord-presence - Enables Discord Rich Presence, show the current game on Discord +games-emulation/dolphin:egl - Enable EGL support +games-emulation/dolphin:evdev - Enable evdev input support +games-emulation/dolphin:log - Increase logging output +games-emulation/dolphin:lto - Add support for link-time optimizations. +games-emulation/dosbox:core-inline - Enable memory-increasing inlines for better performance but requiring more build time +games-emulation/dosbox:glide - Enable unofficial Glide emulation via media-libs/openglide +games-emulation/mgba:elf - Enable the use of elf utils via dev-libs/elfutils +games-engines/renpy:development - Install IDE for game developers and an empty game template +games-misc/xcowsay:fortune - Installs the fortune-mod xcow binary +games-util/pyfa:graph - Enable support for graphs +games-util/wit:fuse - Enable image mount support via fuse +gnome-base/gconf:ldap - Build backend which enables default mail accounts, addressbooks and calendars for Evolution to be configured using each user's LDAP entry." +gnome-base/gdm:bluetooth-sound - Allow loading of bluetooth sound modules. This may be necessary for accessibility screen readers, but may cause bluetooth sound issues for users logging in. +gnome-base/gdm:elogind - Use sys-auth/elogind for session management +gnome-base/gdm:fprint - Enables experimental fingerprint authentication using sys-auth/fprintd +gnome-base/gdm:plymouth - Enable support for smooth transition from sys-boot/plymouth +gnome-base/gnome:classic - Install gnome-extra/gnome-shell-extensions for the Gnome Shell Classic mode +gnome-base/gnome:extras - Install additional GNOME applications +gnome-base/gnome-control-center:flickr - Add support for using photos from flickr as desktop background +gnome-base/gnome-control-center:gnome-online-accounts - Enable configuration panel for net-libs/gnome-online-accounts accounts +gnome-base/gnome-control-center:ibus - Enable support for enhanced input methods through app-i18n/ibus +gnome-base/gnome-desktop:license-docs - Install help files documenting GNOME's licenses +gnome-base/gnome-extra-apps:games - Install Gnome Games +gnome-base/gnome-extra-apps:share - Install the gnome-extra/gnome-user-share personal file sharing tool +gnome-base/gnome-extra-apps:shotwell - Install the media-gfx/shotwell photo manager +gnome-base/gnome-extra-apps:tracker - Install the app-misc/tracker indexer and the GNOME packages that require it +gnome-base/gnome-keyring:ssh-agent - Use GNOME Keyring to unlock SSH keys. Recommended unless you are using ECDSA or Ed25519 keys. +gnome-base/gnome-light:gnome-shell - Install gnome-base/gnome-shell and x11-wm/mutter for the standard GNOME 3 desktop mode +gnome-base/gnome-session:consolekit - Support sys-auth/consolekit for session tracking +gnome-base/gnome-session:elogind - Support sys-auth/elogind for session tracking +gnome-base/gnome-settings-daemon:colord - Support color management using x11-misc/colord +gnome-base/gnome-settings-daemon:elogind - Rely on sys-auth/elogind as runtime logind provider +gnome-base/gnome-settings-daemon:systemd - Rely on sys-apps/systemd as runtime logind provider +gnome-base/gnome-shell:browser-extension - Ensure the presence of extensions.gnome.org native connector gnome-extra/chrome-gnome-shell +gnome-base/gnome-shell:elogind - Use sys-auth/elogind for session tracking and suspend support. +gnome-base/gnome-shell:ibus - Enable support for enhanced input methods through app-i18n/ibus +gnome-base/gnome-shell:telepathy - Ensure presence of telepathy chat integration +gnome-base/gvfs:afp - Enables support for accessing AFP (Apple Filing Protocol) network shares +gnome-base/gvfs:archive - Enables support for accessing files in archives transparently via app-arch/libarchive +gnome-base/gvfs:bluray - Enable playback of Blu-ray filesystems using media-libs/libbluray +gnome-base/gvfs:elogind - Use sys-auth/elogind for session tracking. +gnome-base/gvfs:fuse - Enables fuse mount points in $HOME/.gvfs for legacy application access +gnome-base/gvfs:gnome-online-accounts - Enable configuration panel for net-libs/gnome-online-accounts accounts +gnome-base/gvfs:google - Enables support for accessing Google accounts via dev-libs/libgdata +gnome-base/gvfs:http - Enable the HTTP/DAV backend using net-libs/libsoup +gnome-base/gvfs:nfs - Enable NFS client support via net-fs/libnfs. +gnome-base/gvfs:udev - Enable udev base replacement code for cdda feature +gnome-base/libglade:tools - Install libglade-convert Python script. +gnome-base/libgnomecanvas:glade - Enable glade support +gnome-base/librsvg:tools - Build svg viewer tool +gnome-base/nautilus:packagekit - Use packagekit to search for programs to open unknown file types +gnome-base/nautilus:previewer - Use gnome-extra/sushi to preview files from the file mananger +gnome-base/nautilus:sendto - Enable the nautilus-sendto extension to send files to various locations/devices +gnome-base/orbit:pic - Force libname-server-2 to be built as PIC; needed on hardened systems +gnome-extra/cinnamon-control-center:colord - Support color management using x11-misc/colord +gnome-extra/cinnamon-session:elogind - Rely on sys-auth/elogind as runtime logind provider +gnome-extra/cinnamon-settings-daemon:colord - Support color management using x11-misc/colord +gnome-extra/eiciel:nautilus - Build gnome-base/nautilus extension +gnome-extra/evolution-data-server:berkdb - sys-libs/db support needed to migrate old (pre-3.13 evolution versions) addressbook data +gnome-extra/evolution-data-server:gnome-online-accounts - Enable net-libs/gnome-online-accounts based Google authentication support +gnome-extra/evolution-data-server:oauth - Enable internal OAuth2 authentication support for Google and Outlook.com. If gnome-online-accounts is enabled and used, this is not necessary, but both can be supported at the same time with different setup at runtime +gnome-extra/evolution-data-server:weather - Enable optional weather calendar support +gnome-extra/gnome-color-manager:packagekit - Enable support for the distro-neutral package manager GUI app-admin/packagekit +gnome-extra/gnome-commander:chm - Enable metadata support for Microsoft Compiled HTML Help files +gnome-extra/gnome-commander:gsf - Add metadata support for OLE, OLE2 and ODF +gnome-extra/gnome-commander:pdf - Add metadata support for PDF +gnome-extra/gnome-commander:samba - Add support for SAMBA (Windows File and Printer sharing) +gnome-extra/gnome-commander:taglib - Add metadata support for ID3, Vorbis, FLAC and APE +gnome-extra/gnome-commander:unique - Enable single instance support using dev-libs/libunique +gnome-extra/gnome-contacts:telepathy - Start chat from contact details +gnome-extra/gnome-dvb-daemon:totem - Build a plugin for media-video/totem +gnome-extra/gnome-shell-extension-gsconnect:nautilus - Install Nautilus extension for sending files via GSConnect +gnome-extra/gnome-system-monitor:systemd - Display sys-apps/systemd metadata, e.g. unit names, for running processes +gnome-extra/libgda:canvas - Enable support for x11-libs/goocanvas +gnome-extra/libgda:http - Enable embedded net-libs/libsoup based server +gnome-extra/libgda:json - Enable support for JSON format +gnome-extra/libgda:mdb - Enable support for Microsoft Access database using app-office/mdbtools +gnome-extra/libgda:reports - Install tools for generating graphical reports +gnome-extra/libgda:sourceview - Enable support for x11-libs/gtksourceview +gnome-extra/libgsf:gtk - Enable use of gdk in thumbnailer +gnome-extra/nemo:packagekit - Use packagekit to search for programs to open unknown file types +gnome-extra/nemo:tracker - Add support for app-misc/tracker search +gnome-extra/nm-applet:gcr - Enable advanced certificate chooser, requires app-crypt/gcr +gnome-extra/nm-applet:modemmanager - Enable support for mobile broadband devices using net-misc/modemmanager +gnome-extra/nm-applet:teamd - Enable teamd configuration editor +gnome-extra/sushi:office - Support viewing file formats such as generated by app-office/libreoffice +gnome-extra/synapse:indicator - Build support for application indicators using dev-libs/libappindicator +gnome-extra/synapse:plugins - Build support for plugins using net-libs/rest +gnustep-apps/gworkspace:gwmetadata - Enable the metadata indexing and searching system +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-gui:speech - Audio support using app-accessibility/flite +gnustep-base/gnustep-make:libobjc2 - Enables use of the GNUstep Objective-C runtime (gnustep-base/libobjc2) with non-fragile ABI and sys-devel/clang compiler +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 +gui-apps/mako:icons - Enable support for icons +gui-apps/swaybg:man - Build and install man pages +gui-apps/swayidle:elogind - Enable support for rootless session via elogind +gui-apps/swayidle:fish-completion - Enable fish completion support +gui-apps/swayidle:man - Build and install man pages +gui-apps/swaylock:fish-completion - Enable fish completion support +gui-apps/swaylock:gdk-pixbuf - Enable additional image format support via the x11-libs/gdk-pixbuf library +gui-apps/swaylock:man - Build and install man pages +gui-libs/wlroots:X - Enable support for X11 applications (XWayland) +gui-libs/wlroots:elogind - Enable support for rootless session via elogind +gui-libs/wlroots:icccm - Use xcb-icccm (from x11-libs/xcb-util-wm) util library for improved Xwayland introspection +gui-libs/wlroots:rootston - Build the rootston example compositor +gui-libs/wlroots:x11-backend - Enable support for handling input/output devices through x11-libs/libxcb +gui-wm/sway:X - Enable support for X11 applications (XWayland) +gui-wm/sway:elogind - Enable support for rootless session via elogind +gui-wm/sway:fish-completion - Enable fish completion support +gui-wm/sway:man - Build and install man pages +gui-wm/sway:swaybar - Install 'swaybar': sway's status bar component +gui-wm/sway:swaybg - Install 'swaybg': allows to set a desktop background image +gui-wm/sway:swayidle - Install 'swayidle': idle manager to run commands when user is inactive +gui-wm/sway:swaylock - Install 'swaylock': sway's screen locker +gui-wm/sway:swaymsg - Install 'swaymsg': tool for communicating with a running sway instance +gui-wm/sway:swaynag - Install 'swaynag': shows a message with buttons +gui-wm/sway:tray - Enable support for StatusNotifierItem tray specification +gui-wm/sway:wallpapers - Install sway's default wallpaper image +kde-apps/akonadi:designer - Install plugin for dev-qt/designer +kde-apps/akonadi:tools - Install tools for developers and testing +kde-apps/analitza:eigen - Enable dev-cpp/eigen mathematical templates support +kde-apps/ark:zip - Enable ZIP archive support via dev-libs/libzip +kde-apps/artikulate:qtmedia - Enable playback via Qt5Multimedia +kde-apps/cantor:R - Enable dev-lang/R backend support +kde-apps/cantor:analitza - Enable kde-apps/analitza backend support +kde-apps/cantor:julia - Enable dev-lang/julia backend support +kde-apps/cantor:markdown - Enable Markdown support via app-text/discount +kde-apps/cantor:qalculate - Enable sci-libs/libqalculate backend support +kde-apps/dolphin:thumbnail - Enables thumbnail generation +kde-apps/gwenview:activities - Enable kactivities support +kde-apps/gwenview:fits - Enable support for NASA's sci-libs/cfitsio library +kde-apps/gwenview:kipi - Enable support for the KDE Image Plugin Interface +kde-apps/gwenview:mpris - Enable support for MPRIS2 interface, requiring dev-qt/qtdbus as dependency. +kde-apps/k3b:emovix - Enable burning support for eMoviX images +kde-apps/kalzium:editor - Enable the embedded molecule editor/viewer +kde-apps/kalzium:solver - Enable the equation solver +kde-apps/kanagram:speech - Enable text-to-speech support +kde-apps/kate:addons - Build and install additional plugins +kde-apps/kde-apps-meta:pim - Pull in KDE PIM suite +kde-apps/kde-apps-meta:sdk - Pull in developer-specific meta-packages +kde-apps/kdeadmin-meta:cron - Installs KDE application for virtual/cron configuration +kde-apps/kdecore-meta:webengine - Enable www-client/falkon which depends on dev-qt/qtwebengine +kde-apps/kdeedu-meta:webengine - Enable kde-apps/kalzium and kde-apps/parley, requiring dev-qt/qtwebengine +kde-apps/kdegraphics-mobipocket:thumbnail - Enables thumbnail generation +kde-apps/kdemultimedia-meta:cdrom - Include packages for optical discs +kde-apps/kdenetwork-meta:dropbox - Enable support for Dropbox in kde-apps/dolphin via kde-apps/dolphin-plugins-dropbox +kde-apps/kdenetwork-meta:telepathy - Enable support for Plasma Telepathy (instant messaging) integration via kde-apps/plasma-telepathy-meta +kde-apps/kdenlive:freesound - Enable freesound.org credentials support via dev-qt/qtwebkit to download files +kde-apps/kdenlive:gles2 - Use GLES 2.0 or later instead of full OpenGL +kde-apps/kdenlive:jogshuttle - Enable support for Jog-Shuttle devices +kde-apps/kdenlive:share - Enable support for a share menu using kde-frameworks/purpose +kde-apps/kdepim-addons:importwizard - Enable additional import plugins for kde-apps/akonadi-import-wizard +kde-apps/kdepim-addons:markdown - Enable Markdown support via app-text/discount +kde-apps/kdepim-meta:bogofilter - Install mail-filter/bogofilter for spam filter support in kde-apps/kmail +kde-apps/kdepim-meta:clamav - Install app-antivirus/clamav for virus detection support in kde-apps/kmail +kde-apps/kdepim-meta:spamassassin - Install mail-filter/spamassassin for spam filter support in kde-apps/kmail +kde-apps/kdepim-runtime:oauth - Enable support OAuth authentication for EWS via dev-qt/qtnetworkauth +kde-apps/kdesdk-meta:bazaar - Enable support for Bazaar VCS in kde-apps/dolphin via kde-apps/dolphin-plugins-bazaar +kde-apps/kdesdk-meta:git - Enable support for Git VCS in kde-apps/dolphin via kde-apps/dolphin-plugins-git +kde-apps/kdesdk-meta:mercurial - Enable support for Mercurial VCS in kde-apps/dolphin via kde-apps/dolphin-plugins-mercurial +kde-apps/kdesdk-meta:subversion - Enable support for Apache Subversion VCS in kde-apps/dolphin via kde-apps/dolphin-plugins-subversion +kde-apps/kdeutils-meta:7zip - Install app-arch/p7zip for 7zip archive support in kde-apps/ark +kde-apps/kdeutils-meta:floppy - Install kde-apps/kfloppy to format and create DOS or ext2fs filesystems in a floppy. +kde-apps/kdeutils-meta:lrz - Install app-arch/lrzip for LRZ archive support in kde-apps/ark +kde-apps/kdeutils-meta:rar - Install app-arch/unar or app-arch/unrar for RAR archive support in kde-apps/ark +kde-apps/keditbookmarks:man - Build and install man pages +kde-apps/kget:bittorrent - Enable bittorrent transfer plugin through net-libs/libktorrent +kde-apps/kget:gpg - Enable signature verification by GpgME++ via app-crypt/gpgme +kde-apps/kget:mms - Enable MMS (Microsoft Media Server) plugin through media-libs/libmms +kde-apps/kig:geogebra - Support files created by sci-mathematics/geogebra +kde-apps/kig:scripting - Support Python scripting +kde-apps/kio-extras:activities - Enable activities kioslave and fileitem plugin +kde-apps/kio-extras:man - Enable manpages kioslave +kde-apps/kio-extras:phonon - Enable file audio preview plugin using media-libs/phonon +kde-apps/kio-extras:sftp - Enable SFTP protocol support using net-libs/libssh +kde-apps/kio-extras:taglib - Enable audio thumbnails via media-libs/taglib +kde-apps/kmag:keyboardfocus - Enable keyboard focus tracking +kde-apps/knights:speech - Enable text-to-speech support +kde-apps/konqueror:activities - Enable kactivities support +kde-apps/konqueror:speech - Build text-to-speech plugin +kde-apps/konqueror:webengine - Enable dev-qt/qtwebengine as web browser engine (fallback is kde-misc/kwebkitpart) +kde-apps/kopete:addbookmarks - Automatically add incoming urls to bookmarks. +kde-apps/kopete:autoreplace - Automatically replace selected text +kde-apps/kopete:contactnotes - Enables writing personal notes for contacts. +kde-apps/kopete:gadu - Enable the Gadu protocol handler. +kde-apps/kopete:groupwise - Enable the Groupwise protocol handler. +kde-apps/kopete:highlight - Allows you to specify highlights on specific events. +kde-apps/kopete:history - Enables saving chat history. +kde-apps/kopete:latex - Embed latex formatted text into messages. +kde-apps/kopete:meanwhile - Enable the Sametime protocol handler. +kde-apps/kopete:nowlistening - Shows song you currently listen to in your status/etc. Bindings for many players. +kde-apps/kopete:otr - Allows crypting your chat (drugs and talking nonsense are considered as good alternatives ;]). +kde-apps/kopete:pipes - Send messages to external pipe. +kde-apps/kopete:privacy - Filter for incoming messages +kde-apps/kopete:statistics - Everybody loves statistic graphs, especially cake ones. ;] +kde-apps/kopete:testbed - Enable the testbed protocol. +kde-apps/kopete:texteffect - Various fancy text effects for your messages (don't ever consider writing us with this enabled ;]). +kde-apps/kopete:translator - Translate incoming and outgoing messages. +kde-apps/kopete:urlpicpreview - Enables in conversation pictures preview. +kde-apps/kopete:webpresence - Show your status and some more information on web. +kde-apps/kopete:winpopup - Enable pop-up messages sending on windows. (same as good old "net send" messages ;]) +kde-apps/kopete:zeroconf - Enable Link-Local Messaging via the bonjour protocol. +kde-apps/kpimtextedit:designer - Build plugins for dev-qt/designer +kde-apps/ktp-accounts-kcm:experimental - Enables disabled telepathy services (currently only steam) +kde-apps/ktp-common-internals:otr - Enable support for encrypted conversations using Off-The-Records messaging +kde-apps/ktp-common-internals:sso - Enable support for Single sign-on through KAccounts +kde-apps/ktp-text-ui:speech - Enable incoming messages to be read out using text-to-speech +kde-apps/kwave:qtmedia - Enable playback via Qt5Multimedia +kde-apps/libkdepim:designer - Build plugins for dev-qt/designer +kde-apps/libkleo:fancyviewer - Use kde-apps/kpimtextedit for an improved audit log viewer +kde-apps/libksane:kwallet - Enable encrypted storage of passwords with kde-frameworks/kwallet +kde-apps/mailcommon:designer - Build plugins for dev-qt/designer +kde-apps/marble:aprs - Enable support for APRS data sources +kde-apps/marble:designer - Install plugin for dev-qt/designer +kde-apps/marble:geolocation - Enable position information via dev-qt/qtpositioning +kde-apps/marble:phonon - Enable sound support via media-libs/phonon +kde-apps/marble:shapefile - Enable support for ESRI shapefiles +kde-apps/marble:webengine - Use dev-qt/qtwebengine for embedded web browser +kde-apps/okular:chm - Enable support for Microsoft Compiled HTML Help files +kde-apps/okular:epub - Enable E-Book support via app-text/ebook-tools +kde-apps/okular:image-backend - Enable image viewing support +kde-apps/okular:markdown - Enable Markdown support via app-text/discount +kde-apps/okular:mobi - Enable mobipocket support +kde-apps/okular:mobile - Enable Plasma mobile support +kde-apps/okular:plucker - Enable Plucker E-Book for Palm OS devices support +kde-apps/okular:share - Enable support for a share menu using kde-frameworks/purpose +kde-apps/okular:speech - Enable text-to-speech support +kde-apps/pimcommon:designer - Build plugins for dev-qt/designer +kde-apps/pimcommon:share - Enable support for a share menu using kde-frameworks/purpose +kde-apps/spectacle:kipi - Enable support for the KDE Image Plugin Interface +kde-apps/spectacle:share - Enable support for a share menu using kde-frameworks/purpose +kde-apps/step:qalculate - Enable the libqalculate library for unit conversion +kde-frameworks/frameworkintegration:appstream - Enable AppStream software metadata support +kde-frameworks/kconfigwidgets:man - Build and install man pages +kde-frameworks/kded:man - Build and install man pages +kde-frameworks/kdesignerplugin:designer - Build KF5 widgets plugin for QtDesigner +kde-frameworks/kdesignerplugin:webkit - Build kdewebkit plugin for QtDesigner +kde-frameworks/kfilemetadata:epub - Enable support for reading EPUB ebook metadata +kde-frameworks/kfilemetadata:office - Enable support for reading ODF and OOXML metadata +kde-frameworks/kimageformats:eps - Support the EPS graphics file format +kde-frameworks/kinit:caps - Capabilities support for improved security and better OOM handling +kde-frameworks/kinit:man - Build and install man pages +kde-frameworks/kio:kwallet - Enable permanent storage of passwords for kpasswdserver with kde-frameworks/kwallet +kde-frameworks/knotifications:phonon - Play notification sounds via media-libs/phonon instead of media-libs/libcanberra +kde-frameworks/knotifications:speech - Enable text-to-speech notification support +kde-frameworks/knotifyconfig:phonon - Add sound support via media-libs/phonon +kde-frameworks/kpackage:man - Build and install man pages +kde-frameworks/kservice:man - Build and install man pages +kde-frameworks/ktexteditor:editorconfig - Enable support for EditorConfig configuration files +kde-frameworks/ktextwidgets:speech - Enable text-to-speech support +kde-frameworks/kwallet:gpg - Support wallets with GnuPG encryption in addition to the default blowfish-encrypted file +kde-frameworks/kwallet:man - Build and install man pages +kde-frameworks/kxmlgui:attica - Enable support for kde-frameworks/attica +kde-frameworks/networkmanager-qt:teamd - Enable Teamd control support +kde-frameworks/plasma:gles2 - Use GLES 2.0 or later instead of full OpenGL +kde-frameworks/prison:qml - Enable QML/QtQuick support via dev-qt/qtdeclarative +kde-frameworks/purpose:kaccounts - Enable support for system-wide defined KAccounts +kde-frameworks/sonnet:aspell - Enable the app-text/aspell spell-checking backend +kde-frameworks/sonnet:hunspell - Enable the app-text/hunspell spell-checking backend +kde-misc/kdeconnect:app - Enable experimental kcapp frontend +kde-misc/kdeconnect:mousepad - Enable remote mousepad plugin using x11-libs/libfakekey +kde-misc/kdeconnect:wayland - Enable kwin_wayland support for mousepad plugin using kde-frameworks/kwayland +kde-misc/kio-gdrive:kaccounts - Use kde-apps/kaccounts-integration backend (default) instead of dev-libs/qtkeychain +kde-misc/kmarkdownwebview:webkit - Use dev-qt/qtwebkit instead of dev-qt/qtwebengine +kde-misc/tellico:discid - Add support for reading disc IDs from audio CDs +kde-misc/tellico:yaz - Add support for searching Z39.50 databases +kde-misc/yakuake:absolute-position - Use kde-frameworks/kwayland for absolute window positioning in KWin +kde-plasma/discover:firmware - Enable support for firmware upgrades using sys-apps/fwupd +kde-plasma/kde-cli-tools:kdesu - Build graphical frontend for kde-frameworks/kdesu +kde-plasma/kdeplasma-addons:share - Enable applet for quickly sharing data to a variety of sources +kde-plasma/kdeplasma-addons:webengine - Enable dictionary and web browser applets using dev-qt/qtwebengine +kde-plasma/kinfocenter:gles2 - Show OpenGL ES information in kinfocenter +kde-plasma/kinfocenter:pci - Show advanced PCI information +kde-plasma/kmenuedit:hotkeys - Enable support for hotkey editing +kde-plasma/kscreenlocker:consolekit - Support for killing the screenlocker when sys-auth/consolekit is the session tracker +kde-plasma/kwin:gles2 - Use OpenGL ES 2 instead of full GL +kde-plasma/kwin:multimedia - Enable effect video button in desktop effects KCM +kde-plasma/libksysguard:webengine - Enable display of detailed memory information using dev-qt/qtwebengine. +kde-plasma/plasma-desktop:appstream - Enable AppStream software metadata support +kde-plasma/plasma-desktop:ibus - Use ibus input method via app-i18n/ibus +kde-plasma/plasma-desktop:mouse - Enable mouse KCM +kde-plasma/plasma-desktop:scim - Enable applets that use app-i18n/scim +kde-plasma/plasma-desktop:touchpad - Enable touchpad KCM +kde-plasma/plasma-meta:browser-integration - Enable integration with Chrome/Firefox with browser extensions +kde-plasma/plasma-meta:consolekit - Enable sys-auth/consolekit support instead of logind session tracking +kde-plasma/plasma-meta:crypt - Pull in kde-plasma/plasma-vault for encrypted vaults integration +kde-plasma/plasma-meta:desktop-portal - Enable sys-apps/xdg-desktop-portal backend implementation for Plasma +kde-plasma/plasma-meta:discover - Pull in resources management GUI; a centralised GHNS alternative and optional sys-apps/fwupd frontend +kde-plasma/plasma-meta:display-manager - Pull in a graphical display manager +kde-plasma/plasma-meta:elogind - Use sys-auth/elogind for session tracking +kde-plasma/plasma-meta:grub - Pull in Breeze theme for sys-boot/grub +kde-plasma/plasma-meta:gtk - Enable Breeze widget style and KCM for GTK2 and GTK3 +kde-plasma/plasma-meta:legacy-systray - Add support for legacy applications using kde-plasma/xembed-sni-proxy +kde-plasma/plasma-meta:pam - Enable support for kwallet auto-unlocking +kde-plasma/plasma-meta:plymouth - Pull in Breeze theme for sys-boot/plymouth +kde-plasma/plasma-meta:pm-utils - Enable support for suspend/resume with sys-power/pm-utils when using sys-auth/consolekit +kde-plasma/plasma-meta:pulseaudio - Install Plasma applet for PulseAudio volume management +kde-plasma/plasma-meta:sddm - Pull in the x11-misc/sddm display manager and KCM +kde-plasma/plasma-meta:sdk - Pull in kde-plasma/plasma-sdk for Plasma development +kde-plasma/plasma-meta:wallpapers - Install wallpapers for the Plasma Workspace +kde-plasma/plasma-nm:modemmanager - Enable support for mobile broadband devices +kde-plasma/plasma-nm:openconnect - Build support for the OpenConnect VPN client +kde-plasma/plasma-nm:teamd - Enable Teamd control support +kde-plasma/plasma-workspace:appstream - Enable AppStream software metadata support +kde-plasma/plasma-workspace:geolocation - Enables dataengine providing location information +kde-plasma/plasma-workspace:prison - Enable support for barcodes/QRcodes +kde-plasma/plasma-workspace:qalculate - Enable Qalculate runner using sci-libs/libqalculate +kde-plasma/powerdevil:brightness-control - Enable screen brightness control using app-misc/ddcutil +kde-plasma/powerdevil:wireless - Enable wireless energy saving actions via kde-frameworks/bluez-qt and kde-frameworks/networkmanager-qt +kde-plasma/systemsettings:classic - Enable classic mode plugin, requires kde-frameworks/khtml +lxde-base/lxdm:consolekit - Enables support for authorization using consolekit +lxde-base/lxdm:gtk3 - Use GTK+3 instead of 2 +lxde-base/lxterminal:gtk3 - Use GTK+3 instead of GTK+2 +lxqt-base/lxqt-config:monitor - Build monitor settings tool +lxqt-base/lxqt-config:touchpad - Build touchpad settings tool +lxqt-base/lxqt-meta:about - Install lxqt-base/lxqt-about +lxqt-base/lxqt-meta:admin - Install lxqt-base/lxqt-admin +lxqt-base/lxqt-meta:filemanager - Install x11-misc/pcmanfm-qtfile manager +lxqt-base/lxqt-meta:lightdm - Install x11-misc/lightdmdisplay manager +lxqt-base/lxqt-meta:lximage - Install media-gfx/lximage-qtimage viewer +lxqt-base/lxqt-meta:minimal - Do not install x11-wm/openboxwindow manager +lxqt-base/lxqt-meta:nls - Install dev-qt/qttranslations to better support different locales +lxqt-base/lxqt-meta:powermanagement - Install lxqt-base/lxqt-powermanagement package +lxqt-base/lxqt-meta:processviewer - Install x11-misc/qps package +lxqt-base/lxqt-meta:screenshot - Install x11-misc/screengrab package +lxqt-base/lxqt-meta:sddm - Install x11-misc/sddm display manager +lxqt-base/lxqt-meta:ssh-askpass - Install lxqt-base/lxqt-openssh-askpass user password prompt tool +lxqt-base/lxqt-meta:sudo - Install lxqt-base/lxqt-sudo +lxqt-base/lxqt-meta:terminal - Install x11-terms/qterminal package +lxqt-base/lxqt-meta:trash - Install gnome-base/gvfs to enable 'trash' functionality in x11-misc/pcmanfm-qt +lxqt-base/lxqt-panel:colorpicker - Build colorpicker plugin +lxqt-base/lxqt-panel:cpuload - Build cpuload plugin +lxqt-base/lxqt-panel:desktopswitch - Build desktopswitch plugin +lxqt-base/lxqt-panel:directorymenu - Build directorymenu plugin +lxqt-base/lxqt-panel:dom - Build dom plugin +lxqt-base/lxqt-panel:kbindicator - Build kbindicator plugin +lxqt-base/lxqt-panel:mainmenu - Build mainmenu plugin +lxqt-base/lxqt-panel:mount - Build mount plugin +lxqt-base/lxqt-panel:networkmonitor - Build networkmonitor plugin +lxqt-base/lxqt-panel:quicklaunch - Build quicklaunch plugin +lxqt-base/lxqt-panel:sensors - Build sensors plugin +lxqt-base/lxqt-panel:showdesktop - Build showdesktop plugin +lxqt-base/lxqt-panel:spacer - Build spacer plugin +lxqt-base/lxqt-panel:statusnotifier - Build statusnotifier plugin +lxqt-base/lxqt-panel:sysstat - Build sysstat plugin +lxqt-base/lxqt-panel:taskbar - Build taskbar plugin +lxqt-base/lxqt-panel:tray - Build tray plugin +lxqt-base/lxqt-panel:volume - Build volume plugin +lxqt-base/lxqt-panel:worldclock - Build worldclock plugin +lxqt-base/lxqt-session:themes - Install LXQt themes and graphics +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 pico and/or 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/balsa:crypt - Adds support for GnuPG encryption +mail-client/balsa:rubrica - Adds support for rubrica addressbook +mail-client/claws-mail:archive - Enable archiving plugin +mail-client/claws-mail:bogofilter - Build mail-filter/bogofilter plugin +mail-client/claws-mail:dillo - Enable dillo html viewer plugin +mail-client/claws-mail:gdata - Enable plugin for access to Google data providers +mail-client/claws-mail:gtk3 - Build support for GTK+3 +mail-client/claws-mail:libcanberra - Enable sound notification in connection with USE=notification +mail-client/claws-mail:libindicate - Enable notification through DBUS in connection with USE=notification +mail-client/claws-mail:libnotify - Enable notification on the desktop in connection with USE=notification +mail-client/claws-mail:notification - Notification for new mail in different way, see also USE flags libcanberra, libindicate and libnotify +mail-client/claws-mail:pgp - Enable PGP support +mail-client/claws-mail:sieve - Build plugin for sieve filter support +mail-client/claws-mail:smime - Build plugin for S/MIME support +mail-client/claws-mail:spam-report - Enable plugin for spam reporting to various services +mail-client/claws-mail:spamassassin - Build mail-filter/spamassassin plugin +mail-client/claws-mail:valgrind - Add support for memory debugging using valgrind +mail-client/evolution:archive - Enable archives support in attachments via app-arch/gnome-autoar +mail-client/evolution:bogofilter - Build mail-filter/bogofilter plugin +mail-client/evolution:geolocation - Enable support for displaying contacts on a map inside evolution using media-libs/libchamplain +mail-client/evolution:highlight - Enable text highlighting plugin +mail-client/evolution:ldap - Enable support for fetching contacts from an LDAP or Active Directory server using net-nds/openldap +mail-client/evolution:spamassassin - Build mail-filter/spamassassin plugin +mail-client/evolution:weather - Enable optional weather calendar support +mail-client/evolution:ytnef - Enable optional TNEF attachments parser support using net-mail/ytnef +mail-client/mail-notification:sylpheed - Enable support for MH mailboxes used by mail-client/sylpheed +mail-client/mutt:berkdb - Enable sys-libs/db database backend for header caching +mail-client/mutt:crypt - Add support for encryption -- using mcrypt or gpg where applicable +mail-client/mutt:gdbm - Enable sys-libs/gdbm database backend for header caching +mail-client/mutt:gpg - Enable support for app-crypt/gpgme +mail-client/mutt:gpgme - Build gpgme backend to support S/MIME, PGP/MIME and traditional/inline PGP +mail-client/mutt:hcache - Enable header cache, one database backend needs to be enabled +mail-client/mutt:lmdb - Enable dev-db/lmdb database backend for header caching +mail-client/mutt:notmuch - Enable support for net-mail/notmuch +mail-client/mutt:pgp_classic - Build classic_pgp backend to support PGP/MIME and traditional/inline PGP +mail-client/mutt:pop - Enable support for POP3 mailboxes +mail-client/mutt:smime - Enable support for smime +mail-client/mutt:smime_classic - Build classic_smime backend to support S/MIME +mail-client/mutt:smtp - Enable support for direct SMTP delivery +mail-client/mutt:tokyocabinet - Enable dev-db/tokyocabinet database backend for header caching +mail-client/neomutt:berkdb - Enable BDB (Berkley DB) backend for header caching +mail-client/neomutt:crypt - Add support for encryption -- using mcrypt or gpg where applicable +mail-client/neomutt:gdbm - Enable GDBM (GNU dbm) backend for header caching +mail-client/neomutt:gpg - Enable support for app-crypt/gpgme +mail-client/neomutt:gpgme - Build gpgme backend to support S/MIME, PGP/MIME and traditional/inline PGP +mail-client/neomutt:kyotocabinet - Enable Kyoto Cabinet database backend for header caching +mail-client/neomutt:lmdb - Enable LMDB (Lightning Memory-Mapped Database) backend for header caching +mail-client/neomutt:notmuch - Enable support for net-mail/notmuch +mail-client/neomutt:pgp_classic - Build classic_pgp backend to support PGP/MIME and traditional/inline PGP +mail-client/neomutt:qdbm - Enable QDBM (Quicker Database Manager) database backend for header caching +mail-client/neomutt:smime - Enable support for smime +mail-client/neomutt:smime_classic - Build classic_smime backend to support S/MIME +mail-client/neomutt:tokyocabinet - Enable Tokyo Cabinet database backend for header caching +mail-client/roundcube:change-password - Allow users to change passwords through Roundcube +mail-client/roundcube:enigma - Add dependencies to support server-side GnuPG signing and/or encryption through the enigma plugin +mail-client/roundcube:ldap - Add dependencies to support connecting to an LDAP address book server +mail-client/roundcube:managesieve - Add dependencies to support the sieverules plugin +mail-client/sylpheed:oniguruma - Use dev-libs/oniguruma for regular expression +mail-client/thunderbird:bindist - Disable official Thunderbird branding (icons, name) which are not binary-redistributable according to upstream. +mail-client/thunderbird:clang - Use Clang compiler instead of GCC +mail-client/thunderbird:crypt - Enable encryption support with enigmail +mail-client/thunderbird:custom-optimization - Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported) +mail-client/thunderbird:gtk2 - Use the cairo-gtk2 rendering engine instead of the default cairo-gtk3 +mail-client/thunderbird:lightning - Enable app-global calendar support (note 38.0 and above bundles calendar support when this flag is off) +mail-client/thunderbird:minimal - Remove the software development kit and headers +mail-client/thunderbird:mozdom - Enable Mozilla's DOM inspector +mail-client/thunderbird:rust - Enable support for using rust compiler (experimental) +mail-client/thunderbird:system-cairo - Use the system-wide x11-libs/cairo instead of bundled. +mail-client/thunderbird:system-harfbuzz - Use the system-wide media-libs/harfbuzz and media-gfx/graphite2 instead of bundled. +mail-client/thunderbird:system-icu - Use the system-wide dev-libs/icu instead of bundled. +mail-client/thunderbird:system-jpeg - Use the system-wide media-libs/libjpeg-turbo instead of bundled. +mail-client/thunderbird:system-libevent - Use the system-wide dev-libs/libevent instead of bundled. +mail-client/thunderbird:system-libvpx - Use the system-wide media-libs/libvpx instead of bundled. +mail-client/thunderbird:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled +mail-client/thunderbird-bin:crashreporter - Enable crash reporter for bugs +mail-client/trojita:addressbook - Build kde-apps/akonadi addressbook plugin +mail-client/trojita:password - Store passwords securely via dev-libs/qtkeychain +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/amavisd-new:zmq - Add support for zeromq sockets +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/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:domain-scale - Build for domain scale setups - puts data to $HOME/data/domain.com/user +mail-filter/dspam:hash - Enable support for the file-orientated hash driver +mail-filter/dspam:large-scale - Build for large scale setups - puts data to $HOME/data/u/s/user +mail-filter/dspam:small-scale - Build for small scale setups - puts data to $HOME/data/user +mail-filter/dspam:user-homedirs - Build 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/maildrop:dovecot - Add dovecot authentication support +mail-filter/maildrop:tools - Install maildirmake and deliverquota tools +mail-filter/maildrop:trashquota - Count deleted messages as part of the maildir quota +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:lmdb - Add support for using dev-db/lmdb +mail-filter/opendkim:lua - Enables control over signature verification, filtering and policy to be controlled by user defined lua scripts. +mail-filter/opendkim:memcached - Add support for using dev-libs/libmemcached +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:poll - Use poll() instead of select() for the provided asynchronous resolver library. +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/opendmarc:reports - Install the reports binaries: expire, import, reports, params +mail-filter/opendmarc:spf - Use the mail-filter/libspf2 for Sender Policy Framework checking +mail-filter/postgrey:targrey - Enables the targrey patch +mail-filter/spamassassin:cron - Install a cron job to update SpamAssassin's rules daily. +mail-filter/spamassassin:qmail - Build qmail functionality and docs +mail-filter/spamdyke:ssl - Enables TLS protocol for spamdyke +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:arc - Adds support for Authenticated Receive Chain (ARC) +mail-mta/exim:dane - Adds support for DNS-based Authentication of Named Entities +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:dlfunc - Install local_scan.h header to compile separate dlfunc libraries +mail-mta/exim:dmarc - Adds support for DMARC +mail-mta/exim:dnsdb - Adds support for a DNS search for a record whose domain name is the supplied query +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-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:pkcs11 - Require pkcs11 support in net-libs/gnutls with USE=gnutls +mail-mta/exim:prdr - Adds support for Per-Recipient Data Response +mail-mta/exim:proxy - Add support for being behind a proxy, such as HAProxy +mail-mta/exim:redis - Adds support for querying dev-db/redis +mail-mta/exim:spf - Adds support for Sender Policy Framework +mail-mta/exim:srs - Adds support for Sender Rewriting Scheme +mail-mta/exim:tpda - Adds support for Transport Post-Delivery Actions +mail-mta/msmtp:daemon - Build/install msmtpd MTA daemon +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/postfix:dovecot-sasl - Enable net-mail/dovecot protocol version 1 (server only) SASL implementation +mail-mta/postfix:eai - Add support for SMTPUTF8 +mail-mta/postfix:ldap-bind - Add support for binding to LDAP backend using dev-libs/cyrus-sasl +mail-mta/postfix:lmdb - Add support for using dev-db/lmdb for lookup tables +mail-mta/postfix:memcached - Add support for using net-misc/memcached for lookup tables +mail-mta/postfix:vda - Add support for virtual delivery agent quota enforcing +mail-mta/ssmtp:mta - Install symlinks for sendmail-compatible MTA. +mate-base/caja:mate - Install x11-themes/mate-icon-theme which is needed when this package is used in the MATE desktop environment. +mate-base/caja:packagekit - Enable support for installing via app-admin/packagekit based on mimetype +mate-base/mate:base - Install base MATE Desktop applications that are recommended for the most common usage; for example, this installs the file manager. Disable this and other USE flags if you want a more minimal MATE Desktop. +mate-base/mate:extras - Install additional MATE Desktop applications that are recommended for extended usage of the MATE Desktop as upstream sees it; for example, this installs MATE Desktop's office related applications. Disable this if you plan to use your own non-MATE Desktop alternatives or a custom mixture of MATE and non-MATE packages. +mate-base/mate:help - Install gnome-extra/yelp to handle in application help menus and documentation browsing +mate-base/mate:notification - Force notification daemon to default to MATE's notification daemon. Enabled by default. Disable if it causes conflicts with other installed desktop environments. +mate-base/mate:themes - Install MATE Desktop's themes; if you use other themes, you can disable this to spare some space and time. +mate-base/mate-applets-meta:appindicator - Pull in mate-extra/mate-indicator-applet for AppIndicator applet +mate-base/mate-applets-meta:sensors - Pull in mate-extra/mate-sensors-applet for hw sensors applet +mate-base/mate-control-center:accountsservice - Add support for AccountsService +mate-base/mate-control-center:appindicator - Add support for AppIndicator +mate-base/mate-session-manager:xtrans - Build with Xtrans support; WARNING: Disabling this flag will result in ICE binding on all interfaces +mate-base/mate-settings-daemon:rfkill - build support for rfkill +mate-extra/caja-extensions:cdr - Add an extension to burn files to cds using app-cdr/brasero. +mate-extra/caja-extensions:gajim - Add an extension to support net-im/gajim. +mate-extra/caja-extensions:image-converter - Add image conversion support. +mate-extra/caja-extensions:mail - Add an extension to support e-mail functionality. +mate-extra/caja-extensions:open-terminal - Add an extension to support an open terminal. +mate-extra/caja-extensions:pidgin - Add an extension to support net-im/pidgin +mate-extra/caja-extensions:share - Add an extension to support sharing files. +mate-extra/caja-extensions:wallpaper - Add an extension to support setting an image as the current wallpaper +mate-extra/mate-polkit:accountsservice - Support extraction of data from AccountsService +mate-extra/mate-polkit:appindicator - Add support for AppIndicator +mate-extra/mate-power-manager:applet - Enable building of the MATE applet. +mate-extra/mate-screensaver:consolekit - Enable support for sys-auth/consolekit +mate-extra/mate-utils:applet - Enable the mate dictionary applet +media-fonts/corefonts:tahoma - Also install the Tahoma font. Due to the lack of a free bold variant, this may render badly. See bug 184790. +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/dejavu:fontforge - Use media-gfx/fontforge to build fonts from source +media-fonts/fontawesome:otf - Install the OpenType version of the font +media-fonts/fontawesome:ttf - Install the TrueType version of the font +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/noto:extra - Install full upstream font set +media-fonts/sil-charis:compact - Use more compactly spaced font +media-fonts/sil-gentium:compact - Also install more compact version of the font. +media-fonts/terminus-font:a-like-o - Changes view of letter 'a' - a looks like o (see homepage) +media-fonts/terminus-font:center-tilde - Place the '~' character vertically centered on the line instead of to the top. +media-fonts/terminus-font:distinct-l - ll2 variant with more distinctive l (lowercase L) +media-fonts/terminus-font:pcf - Install Portable Compiled Font (PCF) (required for X11) +media-fonts/terminus-font:pcf-unicode-only - Remove non-unicode PCF fonts that could be problematic. See bug #520222. +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: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/unifont:fontforge - Use media-gfx/fontforge to build fonts from source +media-fonts/unifont:utils - Install unifont utilities +media-gfx/album:plugins - Install optional plugins +media-gfx/album:themes - Install optional themes +media-gfx/apngasm:7z - Enable support for 7zip compression +media-gfx/apngasm:zopfli - Enable support for Zopfli compression +media-gfx/asymptote:boehm-gc - Enables using the Boehm-Demers-Weiser conservative garbage collector +media-gfx/asymptote:offscreen - Enables off-screen rendering +media-gfx/asymptote:sigsegv - Enables using dev-libs/libsigsegv +media-gfx/blender:bullet - Enable Bullet (Physics Engine). +media-gfx/blender:collada - Add support for Collada interchange format through media-libs/opencollada. +media-gfx/blender:color-management - Enable color management via media-libs/opencolorio. +media-gfx/blender:cuda - Build cycles renderer with nVidia CUDA support. +media-gfx/blender:cycles - Build cycles renderer (requires media-libs/openimageio and dev-libs/boost). +media-gfx/blender:dds - Adds DDS textures support to Blender. +media-gfx/blender:doc - Build C and Python API documentation directly from the source code. +media-gfx/blender:elbeem - Adds surface fluid simulation to Blender using El'Beem library. +media-gfx/blender:game-engine - Adds Game Engine support to Blender. +media-gfx/blender:headless - Build without graphical support (renderfarm, server mode only). +media-gfx/blender:llvm - Enable features depending on llvm. +media-gfx/blender:man - Build and install man pages. +media-gfx/blender:ndof - Enable NDOF input devices (SpaceNavigator and friends). +media-gfx/blender:opencl - Allow OpenCL Graphics Acceleration. This may require extra graphics card drivers. +media-gfx/blender:openimageio - Enable OpenImageIO Support +media-gfx/blender:opensubdiv - Add rendering support form OpenSubdiv from Dreamworks Animation through media-libs/opensubdiv. +media-gfx/blender:openvdb - Add GPU preview rendering. Only works with nVidia cards. +media-gfx/blender:osl - Add support for OpenShadingLanguage scripting. +media-gfx/blender:player - Build the Blender Player. THis requires the Game engine. +media-gfx/blender:test - Build the provided unit tests. +media-gfx/blender:valgrind - Add support for memory debugging using dev-util/valgrind +media-gfx/comix:rar - Pulls app-arch/unrar for rar file support +media-gfx/darktable:colord - Support color management using x11-misc/colord +media-gfx/darktable:flickr - Add support for uploading photos to flickr +media-gfx/darktable:geolocation - Enable geotagging support +media-gfx/darktable:kwallet - Enable encrypted storage of passwords with kde-frameworks/kwallet +media-gfx/darktable:opencl - Enable opencl support +media-gfx/darktable:pax_kernel - Triggers paxmarking of main darktable binary +media-gfx/digikam:addressbook - Enable akonadi contact integration +media-gfx/digikam:dnn - Build neural network faces engine module +media-gfx/digikam:imagemagick - Enable support for additional image formats such as XCF, FITS, HEIC etc. +media-gfx/digikam:lensfun - Enable support for media-libs/lensfun +media-gfx/digikam:marble - Enable support for geolocation using kde-apps/marble +media-gfx/digikam:mediaplayer - Enable support for media player using media-libs/qtav +media-gfx/digikam:panorama - Build the panorama plugin which requires media-gfx/hugin +media-gfx/digikam:semantic-desktop - Enable kde-frameworks/kfilemetadata support +media-gfx/digikam:vkontakte - Build net-libs/libkvkontakte plugin for vkontakte.ru +media-gfx/digikam:webkit - Build with dev-qt/qtwebkit instead of dev-qt/qtwebengine +media-gfx/eog-plugins:map - Enable world map display using media-libs/libchamplain +media-gfx/eog-plugins:picasa - Enable uploading to Google's Picasa Web Albums +media-gfx/exiv2:webready - Support reading metadata over the internet +media-gfx/fbida:X - Install the Motif based image viewer "ida" +media-gfx/fbida:fbcon - Install the framebuffer image viewer "fbi" +media-gfx/fbida:ghostscript - Install the framebuffer ghostscript viewer "fbgs" +media-gfx/fontforge:truetype-debugger - Enable truetype debugger in fontforge +media-gfx/fotowall:webcam - Enable webcam support +media-gfx/geeqie:ffmpegthumbnailer - Enable video thumbnail support with media-video/ffmpegthumbnailer +media-gfx/geeqie:gpu-accel - Enable GPU acceleration support - experimental +media-gfx/geeqie:gtk3 - Link against x11-libs/gtk+:3 instead of x11-libs/gtk+:2 +media-gfx/geeqie:map - Enable items map display - experimental +media-gfx/gimp:heif - Enable support for ISO/IEC 23008-12:2017 HEIF files +media-gfx/gimp:smp - Enable support for multiprocessors +media-gfx/gimp:vector-icons - Enable support for vector icons (experimental) +media-gfx/gnome-photos:flickr - Ensure runtime Flickr support +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:X - Builds lefty front-end, builds plugin -Txlib, and enables support for x11 in various other modules (needs cairo) +media-gfx/graphviz:devil - Enables DevIL output plugin -Tdevil +media-gfx/graphviz:gdk-pixbuf - Enables gdk-pixbuf2 plugin +media-gfx/graphviz:gtk - Enables gtk+ output plugin -Tgtk (needs cairo) +media-gfx/graphviz:gts - Enables support for gts +media-gfx/graphviz:lasi - Enables PostScript output via media-libs/lasi, for plugin -Tlasi (needs cairo) +media-gfx/gthumb:colord - Use x11-misc/colord for color management +media-gfx/gthumb:http - Enable webservice integration through net-libs/libsoup +media-gfx/gthumb:json - Compile code that uses the libjson-glib library +media-gfx/gthumb:slideshow - Enable slideshow plugin +media-gfx/hugin:sift - automatically align images with media-gfx/autopano-sift-C +media-gfx/imagemagick:corefonts - Use media-fonts/corefonts which is required by some commands +media-gfx/imagemagick:fpx - Enable media-libs/libfpx support +media-gfx/imagemagick:hdri - Enable High Dynamic Range Images formats +media-gfx/imagemagick:heif - Enable support for ISO/IEC 23008-12:2017 HEIF/HEIC image format using media-libs/libheif +media-gfx/imagemagick:lqr - Enable experimental liquid rescale support using media-libs/liblqr +media-gfx/imagemagick:opencl - Enable OpenCL support +media-gfx/imagemagick:pango - Enable Pango support using x11-libs/pango +media-gfx/imagemagick:q32 - Set quantum depth value to 32 +media-gfx/imagemagick:q8 - Set quantum depth value to 8 +media-gfx/inkscape:cdr - Enable support for CorelDRAW Diagrams +media-gfx/inkscape:dia - pull in app-office/dia for dia import extension +media-gfx/inkscape:inkjar - Enable support for OpenOffice.org SVG jar files +media-gfx/inkscape:latex - pull in dependencies for LaTeX formulas +media-gfx/inkscape:visio - Enable support for Microsoft Visio Diagrams +media-gfx/inkscape:wpg - Enable support for WordPerfect Graphics +media-gfx/jpeg2ps:metric - Default to A4 paper size +media-gfx/kphotoalbum:kipi - Support for the KDE Image Plugin Interface +media-gfx/kphotoalbum:map - Enable map display support using kde-apps/libkgeomap +media-gfx/krita:color-management - Enable color management via media-libs/opencolorio +media-gfx/krita:heif - Enable support for ISO/IEC 23008-12:2017 HEIF/HEIC image format using media-libs/libheif +media-gfx/krita:qtmedia - Enable sound support for animations via dev-qt/qtmultimedia +media-gfx/krita:vc - Enable support for dev-libs/vc, could be a significant speed boost +media-gfx/librecad:3d - Require all 2D coordinates stored as 3D +media-gfx/librecad:tools - Build additional tool programs: tff2lff +media-gfx/luminance-hdr:fits - Enable support for the FITS format +media-gfx/nomacs:opencv - Build support for media-libs/opencv +media-gfx/nvidia-texture-tools:cg - Enable NVIDIA C graphics compiler toolkit plug-in +media-gfx/nvidia-texture-tools:glew - Enable support for The OpenGL Extension Wrangler Library (media-libs/glew) +media-gfx/openclipart:gzip - Compresses clip art using gzip +media-gfx/openvdb:abi3-compat - Disables newer features to maintain compatibility with ABI3. Enabled by default. +media-gfx/openvdb:abi4-compat - Disables newer features to maintain compatibility with ABI4. Enabled by default. +media-gfx/photoqt:devil - Support additional image formats using media-libs/devil +media-gfx/photoqt:freeimage - Support additional image formats using media-libs/freeimage +media-gfx/pngcrush:system-libs - Use libpng and libz provided by system +media-gfx/potrace:metric - default to a4 paper size and metric measurement +media-gfx/povray:io-restrictions - POV-Ray's mechanism for control of I/O operations +media-gfx/povray:mkl - Enable support for Intel Vector Math Library, part of sci-libs/mkl +media-gfx/pqiv:archive - Enable support for images in archives and cbX comic book files +media-gfx/pstoedit:emf - Enable media-libs/libemf support +media-gfx/pstoedit:flash - Enable media-libs/ming SWF support +media-gfx/pstoedit:pptx - Enable support for generating PowerPoint pptx files +media-gfx/shotwell:opencv - Enable face detection via media-libs/opencv +media-gfx/simple-scan:colord - Support color management using x11-misc/colord +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:timezone - enable DST correction for file timestamps +media-gfx/xpaint:pgf - Support for loading PGF images +media-gfx/xsane:ocr - Enable support for Optical Character Recognition reader +media-libs/a52dec:djbfft - Prefer D.J. Bernstein's library for fourier transforms +media-libs/allegro:dumb - Enable media-libs/dumb module library support +media-libs/allegro:physfs - Enable physfs support +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/alsa-lib:thread-safety - thread-safe API functions +media-libs/alure:dumb - Enable media-libs/dumb module library support +media-libs/alure:fluidsynth - Enables Fluidsynth MIDI software synthesis +media-libs/assimp:samples - Build viewer library +media-libs/assimp:tools - Build assimp tool binary +media-libs/aubio:double-precision - Compile in double precision mode. +media-libs/babl:cpu_flags_x86_f16c - Take advantage of CPU feature f16c +media-libs/cal3d:16bit-indices - Enables use of 16bit indices +media-libs/chromaprint:tools - Build and install fpcalc and fpcollect tools +media-libs/clutter:egl - Enable EGL backend. +media-libs/clutter:gtk - Use gdk-pixbuf from x11-libs/gtk+ as image rendering backend +media-libs/cogl:gles2 - Enable OpenGL ES 2.0 support +media-libs/cogl:kms - Enable KMS support. +media-libs/cogl:pango - Build cogl-pango library for x11-libs/pango integration +media-libs/coin:qthelp - Build API documentation in QtHelp format +media-libs/coin:simage - Texture loading via media-libs/simage library +media-libs/dav1d:10bit - Add support for building 10-bit and 12-bit AV1. +media-libs/dav1d:8bit - Add support for decoding 8-bit AV1. +media-libs/dav1d:asm - Enable custom assembly for faster decoding. +media-libs/devil:allegro - Add support for Allegro +media-libs/devil:nvtt - Add support for media-gfx/nvidia-texture-tools +media-libs/esdl:image - Enable image support +media-libs/faad2:digitalradio - Digital Radio Mondiale (warning: disables other decoders) +media-libs/flickcurl:raptor - Use media-libs/raptor for proper RDF serializing +media-libs/fontconfig-infinality:nyx - Additional style using croscorefonts +media-libs/freetype:adobe-cff - Use Adobe CFF as default font-renderer +media-libs/freetype:bindist - Disable ClearType support (see http://freetype.org/patents.html) +media-libs/freetype:bzip2 - Support bzip2 compressed PCF fonts. +media-libs/freetype:cleartype_hinting - New bytecode hinting mode for TrueType fonts that activates subpixel hinting (a.k.a. ClearType hinting) by default +media-libs/freetype:fontforge - Install internal headers required for TrueType debugger in media-gfx/fontforge (built with USE=truetype-debugger) +media-libs/freetype:harfbuzz - Use media-libs/harfbuzz for auto-hinting OpenType fonts. WARNING: may trigger circular dependencies! +media-libs/freetype:infinality - Enable infinality options for improved LCD filtering +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/gd:webp - Enable support for the webp format +media-libs/gegl:lensfun - Enable support for media-libs/lensfun. +media-libs/gegl:umfpack - Enable sparse solving via sci-libs/umfpack. +media-libs/giflib:rle - Build converters for RLE format (utah raster toolkit) +media-libs/gmtk:dconf - Enable support for gnome-base/dconf +media-libs/grilo:network - Enable network access for media discovery using net-libs/libsoup +media-libs/grilo:playlist - Enable support for playlists through dev-libs/totem-pl-parser +media-libs/gst-plugins-bad:bzip2 - Enable bzip2 encoder/decoder plugin +media-libs/gst-plugins-bad:egl - Enable EGL support +media-libs/gst-plugins-bad:gles2 - Enable GLES2 support +media-libs/gst-plugins-base:X - Enable ximagesink and xvimagesink plugins; build GLX platform support if USE=opengl is enabled; build x11 windowing system support if USE=egl is enabled +media-libs/gst-plugins-base:egl - Enable EGL platform support +media-libs/gst-plugins-base:gbm - Enable Graphics Buffer Manager based EGL windowing system support (requires egl and at least one of gles or opengl) +media-libs/gst-plugins-base:gles2 - Enable OpenGL library and plugin via GLESv2 API (requires egl) +media-libs/gst-plugins-base:ivorbis - Enable integer based vorbis decoder +media-libs/gst-plugins-base:opengl - Enable OpenGL library and plugin via desktop OpenGL API +media-libs/gst-plugins-base:pango - Enable pango GStreamer plugin +media-libs/gst-plugins-base:wayland - Enable Wayland EGL windowing system support (requires egl and at least one of gles2 or opengl) +media-libs/gstreamer:orc - Disable some PaX memory protections to allow plugins that use dev-lang/orc for runtime optimization to be used on hardened PaX systems +media-libs/gstreamer:unwind - Enable sys-libs/libunwind usage for better backtrace support in leaks tracer module +media-libs/harfbuzz:glib - Compile with GLib Unicode support +media-libs/harfbuzz:graphite - Use graphite to render complex non-Roman writing systems +media-libs/imlib2:shm - Use MIT shared memory support for X image transfer. +media-libs/leptonica:utils - Install command-line utilities +media-libs/libafterimage:shaping - Use MIT shaped X windows extention. +media-libs/libafterimage:shm - Use MIT shared memory extention for X image transfer. +media-libs/libass:harfbuzz - Enables OpenType shaping via media-libs/harfbuzz. +media-libs/libbdplus:aacs - Add support for decryption of AACS +media-libs/libbluray:aacs - Add support for decryption of AACS +media-libs/libbluray:bdplus - Use media-libs/libbdplus for BD+ decryption +media-libs/libbluray:java - Add support for BD-J +media-libs/libbluray:utils - Install command-line utilities and examples +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:gtk3 - Enables building of gtk+3 helper library, gtk+3 runtime sound effects and the canberra-gtk-play utility. To enable the gtk+3 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 for caching purposes. +media-libs/libepoxy:egl - Enable EGL support. +media-libs/libextractor:apparmor - Enable apparmor support using sys-libs/libapparmor +media-libs/libextractor:archive - Enable archive support using app-arch/libarchive +media-libs/libextractor:gsf - Enable OLE2 (MS Office) plug-in support using gnome-extra/libgsf +media-libs/libextractor:magic - Enable magic support using sys-apps/file +media-libs/libextractor:midi - Enable MIDI support through media-libs/libsmf +media-libs/libggi:vis - Enables sparc vis support for libggi +media-libs/libgphoto2:serial - Enable serial port support +media-libs/libgpod:gtk - Enable ArtworkDB support +media-libs/liblastfm:fingerprint - Build the lastfm-fingerprint library +media-libs/libmp4v2:utils - Install command-line utilities +media-libs/libmypaint:gegl - Add support for media-libs/gegl +media-libs/libpagemaker:tools - Build command line file format conversion tools +media-libs/libpng:apng - support unofficial APNG (Animated PNG) spec +media-libs/libpostproc:pic - Force shared libraries to be built as PIC (this is slower). +media-libs/libprojectm:gles2 - Provide support for OpenGL ES 2 and 3 +media-libs/libraw:demosaic - Enable support for external interpolation algorithms +media-libs/libsdl:joystick - Control joystick support (disable at your own risk) +media-libs/libsdl:sound - Control audio support (disable at your own risk) +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/libsdl2:gles - include OpenGL ES support +media-libs/libsdl2:haptic - Enable the haptic (force feedback) subsystem +media-libs/libsdl2:joystick - Control joystick support (disable at your own risk) +media-libs/libsdl2:kms - Build the KMSDRM video driver +media-libs/libsdl2:sound - Control audio support (disable at your own risk) +media-libs/libsdl2:tslib - Build with tslib support for touchscreen devices +media-libs/libsdl2:video - Control video support (disable at your own risk) +media-libs/libsdl2:vulkan - Enable Vulkan support +media-libs/libvisio:tools - Build conversion tools +media-libs/libvpx:highbitdepth - Enable 10 and 12 bit support for VP9. +media-libs/libvpx:postproc - Enable additional post processing filters +media-libs/libvpx:svc - Enable spatial-svc support (experimental) +media-libs/libwebp:experimental - Build with -DWEBP_EXPERIMENTAL_FEATURES +media-libs/libwebp:swap-16bit-csp - Enable byte swapping for 16 bit colorspace +media-libs/libzmf:tools - Build conversion tools +media-libs/lilv:dyn-manifest - Add LV2 Dynamic Manifest support. See http://lv2plug.in/ns/ext/dynmanifest/ +media-libs/lsp-plugins:lv2 - build lv2 plugins +media-libs/lv2:plugins - Enables examples plugins. +media-libs/mediastreamer:amr - Use of AMR Narrow Band codec plugin +media-libs/mediastreamer:filters - Enable compilation of filters +media-libs/mediastreamer:g726 - Support g726 codec +media-libs/mediastreamer:g729 - Use g726 codec plugin +media-libs/mediastreamer:ilbc - Use of iLBC (RFC3951) codec plugin +media-libs/mediastreamer:ntp-timestamp - Turn on NTP timestamping on received packet +media-libs/mediastreamer:ortp - Enable usage of net-libs/ortp +media-libs/mediastreamer:pcap - Enable usage of net-libs/libpcap +media-libs/mediastreamer:video - Enable video support +media-libs/mesa:classic - Build drivers based on the classic architecture. +media-libs/mesa:d3d9 - Enable Direct 3D9 API through Nine state tracker. Can be used together with patched wine. +media-libs/mesa:dri3 - Enable DRI3 support. +media-libs/mesa:egl - Enable EGL support. +media-libs/mesa:gallium - Build drivers based on Gallium3D, the new architecture for 3D graphics drivers. +media-libs/mesa:gbm - Enable the Graphics Buffer Manager for EGL on KMS. +media-libs/mesa:gles1 - Enable GLESv1 support. +media-libs/mesa:gles2 - Enable GLESv2 support. +media-libs/mesa:libglvnd - Use libglvnd for dispatch. +media-libs/mesa:llvm - Enable LLVM backend for Gallium3D. +media-libs/mesa:opencl - Enable the Clover Gallium OpenCL state tracker. +media-libs/mesa:osmesa - Build the Mesa library for off-screen rendering. +media-libs/mesa:pax_kernel - Enable if the user plans to run the package under a pax enabled hardened kernel +media-libs/mesa:pic - disable optimized assembly code that is not PIC friendly +media-libs/mesa:unwind - Add support for stack trace unwinding and function name resolution +media-libs/mesa:valgrind - Compile in valgrind memory hints +media-libs/mesa:vdpau - Enable the VDPAU acceleration interface for the Gallium3D Video Layer. +media-libs/mesa:vulkan - Enable Vulkan drivers +media-libs/mesa:vulkan-overlay - Build vulkan-overlay-layer which displays Frames Per Second and other statistics +media-libs/mesa:wayland - Enable support for dev-libs/wayland +media-libs/mesa:xa - Enable the XA (X Acceleration) API for Gallium3D. +media-libs/mesa:xvmc - Enable the XvMC acceleration interface for the Gallium3D Video Layer. +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:kdenlive - Build support for kde-apps/kdenlive +media-libs/mlt:lua - Build SWIG bindings for Lua +media-libs/mlt:melt - Build the melt commandline tool +media-libs/mlt:opencv - Build motion tracking module using media-libs/opencv +media-libs/mlt:python - Build SWIG bindings for Python +media-libs/mlt:rtaudio - Builds rtaudio consumer for native audio support on multiple platforms. +media-libs/mlt:ruby - Build SWIG bindings for Ruby +media-libs/mlt:vidstab - Enabled video stabilization with media-libs/vidstab. +media-libs/netpbm:rle - Build converters for the RLE format (utah raster toolkit) +media-libs/opencv:contrib - Install user contributed scripts from opencv_contrib (Experimental!) +media-libs/opencv:contrib_cvv - CVV module requires Qt5 +media-libs/opencv:contrib_dnn - DNN module contrib requires tiny dnn +media-libs/opencv:contrib_hdf - HDF module requires sci-libs/hdf5 +media-libs/opencv:contrib_sfm - SFM module requires eigen, gflags, and glog +media-libs/opencv:contrib_xfeatures2d - Enables xfeatures2d and autodownload of samples in contrib +media-libs/opencv:cuda - Enable NVIDIA Cuda computations support (Experimental!) +media-libs/opencv:dnn_samples - Download dnn caffeemodel samples +media-libs/opencv:eigen - Enable usage of dev-cpp/eigen for computations +media-libs/opencv:gdal - Enable support for sci-libs/gdal library +media-libs/opencv:gflags - Use Google's C++ argument parsing library +media-libs/opencv:glog - Use Google's C++ loggin library +media-libs/opencv:opencl - Add support for OpenCL +media-libs/opencv:tesseract - Use Google's OCR Engine +media-libs/opencv:testprograms - Build and install programs for testing OpenCV (performance) +media-libs/opencv:vtk - Build new 3D visualization module viz based on sci-libs/vtk +media-libs/openh264:plugin - Install the Gecko Media Plugin (GMP) for use with Mozilla packages +media-libs/openh264:utils - Install the CLI encoder and decoder utilities +media-libs/openimageio:color-management - Enable color management via media-libs/opencolorio +media-libs/openimageio:cpu_flags_x86_avx512f - SIMD Optimization +media-libs/openimageio:cpu_flags_x86_f16c - SIMD Optimization +media-libs/openimageio:field3d - Enable f3d file (write) support via media-libs/Field3D +media-libs/openimageio:opencv - Enable OpenCV support via media-libs/opencv +media-libs/openimageio:ptex - Enable Ptex texture mapping system file support via media-libs/ptex +media-libs/opensubdiv:cuda - Enable NVIDIA CUDA Toolkit support through dev-util/nvidia-cuda-toolkit. +media-libs/opensubdiv:opencl - Enable OpenCL support through virtual/opencl. +media-libs/opensubdiv:ptex - Adds support for faster per-face texture mapping through media-libs/ptex. +media-libs/opensubdiv:tbb - Enable multithreading with the Intel Threads Building Blocks through dev-cpp/tbb. +media-libs/opus:custom-modes - Enable non-Opus modes, e.g. 44.1 kHz and 2^n frames +media-libs/opusfile:fixed-point - Enable fixed-point arithmetic operations +media-libs/opusfile:float - Enable floating point arithmetic operations +media-libs/opusfile:http - Enable http connections +media-libs/osl:cpu_flags_x86_avx512f - SIMD Optimization +media-libs/osl:cpu_flags_x86_f16c - SIMD Optimization +media-libs/osl:partio - Use media-libs/partio +media-libs/osl:qt5 - Build the osltoy binary +media-libs/phonon:designer - Install plugin for dev-qt/designer +media-libs/phonon:vlc - Install VLC Phonon backend +media-libs/phonon-gstreamer:network - Enable network streaming support via libsoup +media-libs/portmidi:test-programs - Install various example programs +media-libs/qtav:gui - Build a video player gui +media-libs/quvi:json - Enable support for JSON output +media-libs/raptor:json - Enable support for JSON parsing +media-libs/sdif:ftruncate - Enables usage of ftruncate v. truncate +media-libs/sdl-mixer:fluidsynth - Use media-sound/fluidsynth for MIDI support +media-libs/sdl-mixer:midi - basic support for MIDI files +media-libs/sdl-mixer:mod - basic support for MOD files +media-libs/sdl-mixer:playtools - Install playwave and playmus tools (useful for testing) +media-libs/sdl-mixer:smpeg - Use media-libs/smpeg for MP3 support +media-libs/sdl-mixer:wav - support WAVE files +media-libs/sdl-sound:physfs - Enable support for various formats through dev-games/physfs. +media-libs/sdl2-image:webp - support loading WEBP images +media-libs/sdl2-mixer:fluidsynth - Use media-sound/fluidsynth for MIDI support +media-libs/sdl2-mixer:midi - basic support for MIDI files +media-libs/sdl2-mixer:mod - basic support for MOD files +media-libs/sdl2-mixer:playtools - Install playwave and playmus tools (useful for testing) +media-libs/sdl2-mixer:smpeg - Use media-libs/smpeg for MP3 support +media-libs/sdl2-mixer:tremor - enable OGG Vorbis music via libtremor +media-libs/sdl2-mixer:wav - support WAVE files +media-libs/sge:image - enable sdl-image support +media-libs/spandsp:fixed-point - Enable fixed point support +media-libs/speex:utils - Enables speex commandline utilities (speexenc, speexdec). +media-libs/speex:vbr - Enable VBR support. +media-libs/tremor:low-accuracy - enable 32bit only multiply operations +media-libs/urt:tools - Install tools +media-libs/vigra:valgrind - Enable valgrind in make check +media-libs/vulkan-loader:layers - Include the vulkan layers +media-libs/waffle:egl - Enable EGL support +media-libs/waffle:gbm - Enable support for the Generic Buffer Manager (gbm) +media-libs/waffle:wayland - Enable Wayland support +media-libs/x264:10bit - Set output bit depth to 10, this may not be compatible with all decoders +media-libs/x264:interlaced - enable interlaced encoding support, this can decrease encoding speed by up to 2% +media-libs/x264:opencl - Add support for OpenCL. +media-libs/x264:pic - disable optimized assembly code that is not PIC friendly +media-libs/x265:10bit - Add support for producing 10bits HEVC. +media-libs/x265:12bit - Add support for producing 12bits HEVC. +media-libs/x265:numa - Build with support for NUMA nodes. +media-libs/x265:pic - Disable optimized assembly code that is not PIC friendly +media-libs/x265:power8 - Enable support for Power 8 assembly optimizations. +media-libs/xine-lib:bluray - Enable playback of Blu-ray filesystems using media-libs/libbluray +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: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: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:vdr - Build the VDR plugin +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:vpx - Enable VP8 codec support via media-libs/libvpx. +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/alsa-plugins:arcam_av - Enables Arcam AV control plugin +media-plugins/alsa-plugins:mix - Enables upmix and vdownmix plugin +media-plugins/alsa-plugins:usb_stream - Enables usb_stream plugin +media-plugins/calf:experimental - Enable experimental features/plugins +media-plugins/calf:lv2 - Add support for Ladspa V2 +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/grilo-plugins:chromaprint - Enable Chromaprint support +media-plugins/grilo-plugins:daap - Enable dmap support through net-libs/libdmapsharing +media-plugins/grilo-plugins:flickr - Enable Flickr support +media-plugins/grilo-plugins:freebox - Build support for viewing TV channels using Freebox +media-plugins/grilo-plugins:gnome-online-accounts - Enable net-libs/gnome-online-accounts support +media-plugins/grilo-plugins:thetvdb - Build support for thetvdb.com +media-plugins/grilo-plugins:tracker - Build support for content discovery using the app-misc/tracker indexer +media-plugins/grilo-plugins:youtube - Build support for YouTube content discovery using dev-libs/libgdata +media-plugins/gst-plugins-gtk:egl - Enable EGL platform usage +media-plugins/gst-plugins-gtk:gles2 - Enable gtkglsink OpenGL sink based on GLESv2 API +media-plugins/gst-plugins-gtk:opengl - Enable gtkglsink OpenGL sink based on desktop OpenGL API +media-plugins/gst-plugins-libav:libav - Use bundled ffmpeg to support systems using media-video/libav globally instead of media-video/ffmpeg +media-plugins/gst-plugins-meta:http - Enable http streaming via net-libs/libsoup +media-plugins/gst-plugins-meta:libvisual - Enable visualization effects via media-libs/libvisual +media-plugins/gst-plugins-meta:vpx - Enables vp8 codec support using libvpx, required to play some HTML5 videos +media-plugins/gst-plugins-vaapi:drm - Enable DRM renderer +media-plugins/gst-plugins-vaapi:egl - Enable EGL support +media-plugins/gst-plugins-vaapi:gles2 - Enable GLESv2 and GLESv3 support +media-plugins/hexter:gtk2 - Enable x11-libs/gtk+:2 based GUI +media-plugins/kipi-plugins:flashexport - Build the flash export plugin +media-plugins/kipi-plugins:mediawiki - Build the mediawiki export plugin +media-plugins/kipi-plugins:remotestorage - Build plugin for remote storage using network protocols such as FTP, SSH, SAMBA via kde-frameworks/kio +media-plugins/kipi-plugins:vkontakte - Build plugin for vkontakte.ru +media-plugins/mediastreamer-ilbc:20ms-frames - enable 20ms frame size (default is 30ms). Some VOIP providers such as Gizmo5 (aka Sipphone) require the codec to be compiled with the 30ms setting. +media-plugins/vdr-epgsearch:conflictcheckonly - install the "conflictcheckonly" vdr-plugin +media-plugins/vdr-epgsearch:epgsearchonly - install the "epgsearchonly" vdr-plugin +media-plugins/vdr-epgsearch:quicksearch - install the "quicksearch" vdr-plugin +media-plugins/vdr-epgsearch:tre - Add support for unlimited fuzzy searching with help of dev-libs/tre library +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-radio/ax25-tools:X - Enable some X based configuration tools. +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/tucnak: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:aiff - Enable support for Audio Interchange File Format (AIFF) output encoding +media-sound/abcde:id3tag - Support ID3, ID3v2 tagging of audio files +media-sound/abcde:mac - Enable support for Monkey's 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/abcm2ps:pango - Use the pango library to render fonts with non-latin characters +media-sound/alsa-utils:bat - install basic audio tester (BAT) util +media-sound/alsa-utils:libsamplerate - install utils that use libsamplerate (e.g. alsaloop) +media-sound/alsa-utils:ncurses - install utils that use ncurses (e.g. alsamixer) +media-sound/alsaplayer:id3tag - Enables ID3 tagging with id3tag library +media-sound/amsynth:dssi - Enable support for DSSI Soft Synth Interface +media-sound/amsynth:lv2 - Add support for Ladspa V2 +media-sound/apulse:sdk - Install PulseAudio headers and pkg-config files. Be aware apulse is not a full PulseAudio replacement by design and some functionality may be missing. +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/ario:idle - Enable experimental support for MPD's idle command to reduce bandwidth and cpu usage, requires MPD 0.14 +media-sound/ario:scrobbler - Enable audioscrobbler/last.fm support net-libs/libsoup +media-sound/asunder:mac - Support for creation of Monkey's Audio files (APE) +media-sound/audacity:id3tag - Enables ID3 tagging with id3tag library +media-sound/audacity:lv2 - Add support for Ladspa V2 +media-sound/audacity:midi - Enables MIDI support +media-sound/audacity:portmixer - Enable the internal portmixer feature +media-sound/audacity:sbsms - Enables sbsms library support for slower, more accurate pitch and tempo changing +media-sound/audacity:soundtouch - Enables soundtouch library support for pitch and tempo changing +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/audacity:vst - Enable VST plugin support +media-sound/cantata:cdio - Use dev-libs/libcdio-paranoia for CD support (instead of cdparanoia) +media-sound/cantata:http-server - Enable internal HTTP server to play non-MPD files +media-sound/cantata:replaygain - Enable ReplayGain support, for relative volume adjustments +media-sound/cantata:streaming - Enable playback of MPD HTTP streams using LibVLC (media-video/vlc) +media-sound/clementine:box - Enable filesharing via Box.com +media-sound/clementine:dropbox - Enable Dropbox support +media-sound/clementine:googledrive - Enable Google Drive support +media-sound/clementine:lastfm - Use liblastfm for fetching song info, scrobbling and radio streams +media-sound/clementine:moodbar - Enable moodbar support +media-sound/clementine:projectm - Build with ProjectM visualization +media-sound/clementine:seafile - Enable support for seafile: a file sync service +media-sound/clementine:skydrive - Enable Skydrive support +media-sound/clementine:wiimote - Enable support for Wii remote +media-sound/cmus:cdio - Use libcdio for CD support +media-sound/cmus:cue - Enable CUE sheet parsing +media-sound/cmus:discid - Enable reading the ID of the inserted CD +media-sound/cmus:elogind - Enable MPRIS support via sys-auth/elogind +media-sound/cmus:pidgin - Install support script for net-im/pidgin +media-sound/cmus:systemd - Enable MPRIS support via sys-apps/systemd +media-sound/cmus:tremor - Use libivorbis from media-libs/tremor instead of media-libs/libvorbis +media-sound/darkice:aacplus - AAC+ encoding via media-libs/libaacplus +media-sound/darkice:twolame - Build with twolame support +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/drumstick:fluidsynth - Enable support for media-sound/fluidsynth +media-sound/easytag:nautilus - Build gnome-base/nautilus extension +media-sound/ecasound:lv2 - Add support for Ladspa V2 +media-sound/ecasound:oil - Use dev-libs/liboil for inner loop optimizations +media-sound/exaile:scrobbler - Enable audioscrobbler/last.fm support +media-sound/fapg:xspf - Enable support for saving XSPF playlists. +media-sound/gimmix:cover - Enable cover art fetching +media-sound/gimmix:lyrics - Enable lyric fetching +media-sound/gmpc:unique - Enable single instance support using dev-libs/libunique +media-sound/gmpc:xspf - Enable support for reading and saving XSPF playlists +media-sound/gmusicbrowser:extras - Install some extra deps for plugins (ex. Titlebar) +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/hydrogen:portmidi - Add portmidi support +media-sound/jack-audio-connection-kit:coreaudio - Build the CoreAudio driver on Mac OS X systems +media-sound/jack-audio-connection-kit:pam - Add basic realtime configuration via sys-auth/realtime-base +media-sound/kid3:acoustid - Enable support for acoustic fingerprinting plugin using (media-libs/chromaprint) +media-sound/lame:frontend - Build and install the 'lame' executable frontend to lame libraries. +media-sound/lame:mp3rtp - Build the mp3-to-RTP streaming utility. **UNSUPPORTED** +media-sound/lilypond:guile2 - Enable experimental support for Guile 2 +media-sound/lyvi:mpris - Enable MPRIS support +media-sound/mangler:espeak - Text to speech engine +media-sound/mangler:g15 - Logitech g15 lcd support +media-sound/mixxx:hid - Enable HID controller support +media-sound/mixxx:lv2 - Add support for Ladspa V2 via media-libs/lilv +media-sound/mixxx:shout - Enable broadcasting support via media-libs/libshout +media-sound/moc:cache - Enable tags caching support +media-sound/moc:magic - Use libmagic to determine mimetypes +media-sound/moc:sid - Build with SID (Commodore 64 Audio) support +media-sound/moc:tremor - Build vorbis support using an integer implementation of the vorbis library (media-libs/tremor) +media-sound/mp3blaster:sid - Build with SID (Commodore 64 Audio) support +media-sound/mp3splt-gtk:audacious - Include media-sound/audacious support +media-sound/mpd:adplug - Enable the AdPlug decoder plugin +media-sound/mpd:cdio - Use libcdio for ISO9660 parsing support +media-sound/mpd:chromaprint - Enable ChromaPrint / AcoustID support +media-sound/mpd:cue - Enable CUE sheet support +media-sound/mpd:curl - Support for web stream listening +media-sound/mpd:eventfd - Use the eventfd function in MPD's event loop +media-sound/mpd:faad - Use external faad library for AAC decoding +media-sound/mpd:fifo - Support writing audio to a FIFO +media-sound/mpd:fluidsynth - Enables Fluidsynth MIDI software synthesis (discouraged) +media-sound/mpd:gme - Enables support for media-libs/game-music-emu for playing various video game music formats. +media-sound/mpd:id3tag - Support for ID3 tags +media-sound/mpd:inotify - Use the Linux kernel inotify subsystem to notice changes to mpd music library +media-sound/mpd:lame - Support for MP3 streaming via Icecast2 +media-sound/mpd:libmpdclient - Enable support for remote mpd databases +media-sound/mpd:libsoxr - Enable the libsoxr resampler +media-sound/mpd:mpg123 - Enable support for mp3 decoding over media-sound/mpg123 +media-sound/mpd:network - Enables network streaming support +media-sound/mpd:nfs - Enable support for the Network File System +media-sound/mpd:pipe - Support writing audio to a pipe +media-sound/mpd:qobuz - Build plugin to access qobuz +media-sound/mpd:recorder - Enables output plugin for recording radio streams +media-sound/mpd:sid - Build with SID (Commodore 64 Audio) support +media-sound/mpd:signalfd - Use the signalfd function in MPD's event loop +media-sound/mpd:soundcloud - Build plugin to access soundcloud +media-sound/mpd:systemd - Enable support for systemd socket activation +media-sound/mpd:tidal - Build plugin to access tidal +media-sound/mpd:twolame - Support twolame MPEG-2 encoding +media-sound/mpd:webdav - Enable using music from a WebDAV share +media-sound/mpd:wildmidi - Enable MIDI support via wildmidi +media-sound/mpfc:wav - Enable wav audio codec support +media-sound/mpg123:int-quality - Use rounding instead of fast truncation for integer output, where possible +media-sound/ncmpc:async-connect - Enable asynchronous connect +media-sound/ncmpc:chat-screen - Enable the chat screen +media-sound/ncmpc:help-screen - Enable the help screen +media-sound/ncmpc:key-screen - Enable key editor screen +media-sound/ncmpc:library-screen - Enable library screen +media-sound/ncmpc:lyrics-screen - Enable lyrics screen +media-sound/ncmpc:mouse - Enable curses getmouse support +media-sound/ncmpc:outputs-screen - Enable the outputs screen +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:outputs - Enable outputs screen +media-sound/ncmpcpp:visualizer - Enable visualizer screen with sound wave/frequency spectrum modes +media-sound/patchage:jack-dbus - Use Jack via D-Bus instead of libjack +media-sound/patchage:session - Include experimental Jack session management (save/restore) support +media-sound/pragha:glyr - Enable music metadata searchengine support using media-libs/glyr +media-sound/pragha:grilo - Play songs on DLNA servers using media-libs/grilo +media-sound/pragha:keybinder - Enable shortcut support using dev-libs/keybinder +media-sound/pragha:koel - Append music on Koel server +media-sound/pragha:lastfm - Enable last.fm support using media-libs/libclastfm +media-sound/pragha:peas - Enable various plugins that will pull in dev-libs/libpeas as a dependency +media-sound/pragha:playlist - Enable enhanced playlist support using dev-libs/totem-pl-parser +media-sound/pragha:rygel - Share music on DLNA using net-misc/rygel +media-sound/pragha:soup - Search metadata on AcoustID and radios on TuneIn using net-libs/libsoup +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:alsa-plugin - Request installing media-plugins/alsa-plugins with PulseAudio plugin enabled. This ensures that clients supporting ALSA only will use PulseAudio. +media-sound/pulseaudio:asyncns - Use libasyncns for asynchronous name resolution. +media-sound/pulseaudio:doc - Build the doxygen-described API documentation. +media-sound/pulseaudio:elogind - Use sys-auth/elogind for giving each session a PA client +media-sound/pulseaudio:equalizer - Enable the equalizer module (requires sci-libs/fftw). +media-sound/pulseaudio:gconf - Ensure gnome-base/gconf is present for pulseaudio GConf to GSettings module automatic migration (keeping the user configuration) +media-sound/pulseaudio:gdbm - Use sys-libs/gdbm to store PulseAudio databases. Recommended for desktop usage. This flag causes the whole package to be licensed under GPL-2 or later. +media-sound/pulseaudio:glib - Add support to dev-libs/glib-based mainloop for the libpulse client library, to allow using libpulse on glib-based programs. Build the GSettings PA module. +media-sound/pulseaudio:native-headset - Build with native HSP backend for bluez 5. +media-sound/pulseaudio:ofono-headset - Build with oFono HFP backend for bluez 5, requires net-misc/ofono. +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:ssl - Use dev-libs/openssl to provide support for RAOP (AirPort) streaming. +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 https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/WhatIsWrongWithSystemWide/ . +media-sound/pulseaudio:systemd - Build with sys-apps/systemd support to replace standalone ConsoleKit. +media-sound/pulseaudio:webrtc-aec - Uses the webrtc.org AudioProcessing library for enhancing VoIP calls greatly in applications that support it by performing acoustic echo cancellation, analog gain control, noise suppression and other processing. +media-sound/pulseeffects:bs2b - Enable use of media-libs/libbs2b +media-sound/pulseeffects:calf - Enable use of media-plugins/calf for adding various FX +media-sound/pulseeffects:mda-lv2 - Enable use of media-plugins/mda-lv2 for the loudness FX +media-sound/pulseeffects:rubberband - Enable usse of media-libs/rubberband for the pitch shifting FX +media-sound/qmmp:analyzer - Enable visual analyzer +media-sound/qmmp:archive - Enable archiving plugin via app-arch/libarchive. +media-sound/qmmp:bs2b - Enable Bauer stereophonic-to-binaural headphone filter +media-sound/qmmp:cover - Enable album cover support +media-sound/qmmp:crossfade - Enable crossfade effect when switching tracks +media-sound/qmmp:cue - enable CUE sheet parsing +media-sound/qmmp:dbus - Enable DBus notifiications and MPRIS support +media-sound/qmmp:enca - Detects the character encoding automatically +media-sound/qmmp:game - Enable Game music support +media-sound/qmmp:gnome - Enable Gnome hotkey support (requires Qt5DBus) +media-sound/qmmp:lyrics - Fetch track lyrics from the web +media-sound/qmmp:midi - Enable midi support using wildmidi library +media-sound/qmmp:notifier - Enable qmmps' notifier system +media-sound/qmmp:projectm - Enable projectm music visualization plugin +media-sound/qmmp:qsui - Enable QMMP simple UI +media-sound/qmmp:qtmedia - Enable playback via dev-qt/qtmultimedia +media-sound/qmmp:scrobbler - Enable audioscrobbler/last.fm support +media-sound/qmmp:shout - Enable shoutcast plug-in via media-libs/libshout. +media-sound/qmmp:sid - Build with SID (Commodore 64 Audio) support +media-sound/qmmp:sndfile - Enable wav playback support via media-libs/libsndfile +media-sound/qmmp:soxr - Use the SoX resampling library +media-sound/qmmp:stereo - Enable stereo effect +media-sound/qmmp:tray - Build tray icon +media-sound/rhythmbox:daap - Build the local network music sharing plugin which uses the DAAP protocol using net-libs/libdmapsharing +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/shntool:shorten - Add support for the shorten audio compressor +media-sound/sonata:lyrics - Support for lyrics fetching +media-sound/sox:amr - Enables Adaptive Multi-Rate Audio support +media-sound/sox:id3tag - Enables ID3 tagging with id3tag library +media-sound/sox:twolame - Enables twolame support (MPEG Audio Layer 2 encoder) +media-sound/split2flac:enca - Try to guess the charset using enca +media-sound/split2flac:flake - Add support for Flake, alternative FLAC encoder +media-sound/split2flac:mac - Add support for Monkey's Audio files +media-sound/split2flac:replaygain - Support for Replay Gain metadata, for relative volume adjustment +media-sound/umurmur:mbedtls - Use net-libs/mbedtls as TLS provider +media-sound/umurmur:shm - Enable shared memory support +media-sound/upmpdcli:thirdparty - Enable streaming from Qobuz and Tidal external services +media-sound/vimpc:boost - Use boost instead of C++11 libraries +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/wildmidi:player - Install the wildmidi player +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:fluidsynth - Enable fluidsynth support (MIDI) +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: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:valgrind - Run unit tests under valgrind. +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/xnoise:lastfm - Enable support for lastfm cover art fetching and scrobbling +media-sound/xnoise:lyrics - Enable support for lyrics fetching +media-sound/xwax:alsa - Adds support for ALSA audio input/output. +media-sound/xwax:cdda - Sets runtime dependencies to support decoding audio from a compact disc. +media-sound/xwax:fallback - Sets runtime dependencies to support decoding "other" audio files. +media-sound/xwax:jack - Adds support for audio input/output via the JACK Audio Connection Kit. +media-sound/xwax:mp3 - Sets runtime dependencies to support decoding MP3 audio. +media-sound/xwax:oss - Adds support for OSS (open sound system) audio input/output. +media-sound/zynaddsubfx:dssi - Enable support for DSSI Soft Synth Interface +media-tv/gentoo-vdr-scripts:nvram - Add support for using nvram-wakeup to set wakeup time in bios +media-tv/kodi:airplay - enable AirPlay support +media-tv/kodi:bluray - Enable playback of Blu-ray filesystems +media-tv/kodi:cec - Enable support for HDMI-CEC devices via libcec +media-tv/kodi:dvd - Enable optical (CD/DVD drive) support +media-tv/kodi:gbm - Use the Graphics Buffer Manager for EGL on KMS. +media-tv/kodi:gles - Enable support for GLES +media-tv/kodi:libusb - Use virtual/libusb for usb device hotplug support. This flag should only be enabled if you're running a non-Linux kernel or you don't want to use sys-fs/udev. +media-tv/kodi:lirc - Enable support for controlling Totem with a remote control using app-misc/lirc +media-tv/kodi:mariadb - Add MariaDB support +media-tv/kodi:nfs - Enable NFS client support +media-tv/kodi:nonfree - Enable non-free components +media-tv/kodi:sftp - Support browsing files over SFTP +media-tv/kodi:system-ffmpeg - Use system ffmpeg instead of the bundled one +media-tv/kodi:udev - Use sys-fs/udev rules to handle devices' permissions and hotplug support. Unless you know what you're doing do not disable this flag on Linux kernels. This is provided as an option for completeness. +media-tv/kodi:webserver - Enable internal webserver +media-tv/kodi:xslt - Enable XSLT support using dev-libs/libxslt +media-tv/linuxtv-dvb-apps:alevt - Build videotext decoder +media-tv/v4l-dvb-saa716x:firmware - Install firmware +media-tv/v4l-utils:bpf - Enables support for IR BPF decoders. +media-tv/xmltv:ar - Argentina tv listing grabber +media-tv/xmltv:ch_search - Grabber for Switzerland +media-tv/xmltv:dk - Denmark tv listing grabber +media-tv/xmltv:dtvla - Latin America digital tv listing grabber +media-tv/xmltv:es_laguiatv - Spain alternative grabber +media-tv/xmltv:eu_dotmedia - Grabber for Europe (xmltv.se / dotmedia) +media-tv/xmltv:eu_epg - EPG grabber for some European countries. +media-tv/xmltv:fi - Finland tv listing grabber +media-tv/xmltv:fi_sv - Grabber for Finland (Swedish) +media-tv/xmltv:fr - France tv listing grabber +media-tv/xmltv:fr_kazer - France (Kazer) tv listing grabber +media-tv/xmltv:huro - Hungarian tv listing grabber +media-tv/xmltv:il - Israel tv listing grabber +media-tv/xmltv:is - Iceland tv listing grabber +media-tv/xmltv:it - Italy 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_tvmedia - Grabber for North America (TVMedia) +media-tv/xmltv:nl - Netherlands tv listing grabber +media-tv/xmltv:no_gf - Norway Gfeed tv listing grabber +media-tv/xmltv:pt_meo - Grabber for Portugal (MEO) +media-tv/xmltv:se_swedb - Sweden tv listing grabber +media-tv/xmltv:se_tvzon - Sweden (tvzon.se) tv listing grabber +media-tv/xmltv:tr - Turkey (Digiturk) 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_tvguide - UK and Ireland tv listing grabber using TV Guide website +media-tv/xmltv:zz_sdjson - Grabber for schedulesDirect.org SD-JSON service (many countries) +media-video/aegisub:uchardet - Enable charset discovery via app-i18n/uchardet +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/dvdrip:fping - Enables fping support for cluster rendering +media-video/dvdrip:subtitles - Enables support for subtitle ripping +media-video/ffdiaporama:openclipart - Support openclipart database +media-video/ffdiaporama:texturemate - Install extra backgrounds +media-video/ffmpeg:amr - Enables Adaptive Multi-Rate Audio support +media-video/ffmpeg:amrenc - Enables Adaptive Multi-Rate Audio encoding support with media-libs/vo-amrwbenc. +media-video/ffmpeg:appkit - Enables Apple AppKit framework +media-video/ffmpeg:armv5te - Enables optimizations for armv5te processors. +media-video/ffmpeg:armv6 - Enables optimizations for armv6 processors. +media-video/ffmpeg:armv6t2 - Enables optimizations for armv6t2 processors. +media-video/ffmpeg:armvfp - Enables VFP optimizations for ARM processors. +media-video/ffmpeg:bluray - Enable playback of Blu-ray filesystems +media-video/ffmpeg:bs2b - Enables media-libs/libbs2b based Bauer stereo-to-binaural filter. +media-video/ffmpeg:cdio - Enables audio CD grabbing with dev-libs/libcdio. +media-video/ffmpeg:chromaprint - Enables audio fingerprinting support with media-libs/chromaprint. +media-video/ffmpeg:chromium - Builds libffmpeg.so to enable media playback in Chromium-based browsers like Opera and Vivaldi. +media-video/ffmpeg:codec2 - Enables codec2 low bit rate speech codec support via media-libs/codec2. +media-video/ffmpeg:cpudetection - Enables runtime CPU detection (useful for bindist, compatibility on other CPUs) +media-video/ffmpeg:dav1d - Enables AV1 decoding viamedia-libs/dav1d. +media-video/ffmpeg:ebur128 - Enables EBU R128 loudness normalization filter via media-libs/libebur128 +media-video/ffmpeg:fdk - Use external fdk-aac library for AAC encoding +media-video/ffmpeg:flite - Adds a text-to-speech filter based on app-accessibility/flite. +media-video/ffmpeg:frei0r - Enable frei0r wrapping in libavfilter +media-video/ffmpeg:fribidi - Enables fribidi support in the drawtext filter. +media-video/ffmpeg:gcrypt - Enables gcrypt support: Needed for rtmp(t)e support if openssl, librtmp or gmp is not used. +media-video/ffmpeg:gme - Enables support for media-libs/game-music-emu for playing various video game music formats. +media-video/ffmpeg:gpl - Build GPL code. Should be enabled unless you require LGPL binaries. +media-video/ffmpeg:hardcoded-tables - Use pre-calculated tables rather than calculating them on the fly. +media-video/ffmpeg:iec61883 - Support for FireWire DV/HDV input device using media-libs/libiec61883. +media-video/ffmpeg:kvazaar - Enables media-libs/kvazaar based HEVC encoder. +media-video/ffmpeg:libaom - Enables media-libs/libaom based AV1 codec support. +media-video/ffmpeg:libdrm - Enables x11-libs/libdrm support for better screen grabbing and hardware accelerated codecs. +media-video/ffmpeg:libilbc - Enables iLBC de/encoding via media-libs/libilbc. +media-video/ffmpeg:librtmp - Enables Real Time Messaging Protocol using librtmp (media-video/rtmpdump) in addition to FFmpeg's native implementation. +media-video/ffmpeg:libsoxr - Enables audio resampling through media-libs/soxr. +media-video/ffmpeg:libv4l - Uses media-libs/libv4l for video4linux instead of direct calls. Adds support for more devices via the userspace library. +media-video/ffmpeg:libxml2 - Uses dev-libs/libxml2 to enable dash demuxing support. +media-video/ffmpeg:lv2 - Enables lv2 audio filter wrapper. +media-video/ffmpeg:mipsdspr1 - Enables MIPS DSP ASE R1 optimizations. +media-video/ffmpeg:mipsdspr2 - Enables MIPS DSP ASE R2 optimizations. +media-video/ffmpeg:mipsfpu - Enables floating point MIPS optimizations. +media-video/ffmpeg:mmal - Enables Multi-Media Abstraction Layer (MMAL) decoding support: Available e.g. on the Raspberry Pi. +media-video/ffmpeg:network - Enables network streaming support +media-video/ffmpeg:nvenc - Adds support for NVIDIA Encoder (NVENC) API for hardware accelerated encoding on NVIDIA cards. +media-video/ffmpeg:opencl - Enable OpenCL support +media-video/ffmpeg:openh264 - Enables H.264 encoding suppoprt via media-libs/openh264. +media-video/ffmpeg:openssl - Enables dev-libs/openssl support. Adds support for encrypted network protocols (TLS/HTTPS). +media-video/ffmpeg:pic - Force shared libraries to be built as PIC (this is slower) +media-video/ffmpeg:postproc - Build and install libpostproc. +media-video/ffmpeg:rubberband - Adds time-stretching and pitch-shifting audio filter based on media-libs/rubberband. +media-video/ffmpeg:snappy - Enable app-arch/snappy support. Required for e.g. Vidvox Hap encoder. +media-video/ffmpeg:sofalizer - Enables Sofalizer filter +media-video/ffmpeg:srt - Enable support for Secure Reliable Transport (SRT) via net-libs/srt +media-video/ffmpeg:ssh - Enable SSH/sftp support via net-libs/libssh. +media-video/ffmpeg:twolame - Enables MP2 encoding via media-sound/twolame as an alternative to the internal encoder. +media-video/ffmpeg:vidstab - Enables video stabilization filter using vid.stab library (media-libs/vidstab). +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/ffmpeg:x265 - Enables HEVC encoding with media-libs/x265. +media-video/ffmpeg:zeromq - Enables net-libs/zeromq support with the zmq/azmq filters. +media-video/ffmpeg:zimg - Enables media-libs/zimg based scale filter. +media-video/ffmpeg:zvbi - Enables media-libs/zvbi based teletext decoder. +media-video/ffmpeg2theora:kate - Adds support for Ogg Kate subtitles via libkate. +media-video/guvcview:qt5 - Build with Qt5 interface instead Gtk+ +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/libav:aac - Use external vo-aacenc library for AAC encoding +media-video/libav:amr - Enable Adaptive Multi-Rate Audio support +media-video/libav:armv5te - Enable optimizations for armv5te processors +media-video/libav:armv6 - Enable optimizations for armv6 processors +media-video/libav:armv6t2 - Enable optimizations for armv6t2 processors +media-video/libav:armvfp - Enable VFP optimizations for ARM processors +media-video/libav:bs2b - Enable media-libs/libbs2b based Bauer stereo-to-binaural audio filter +media-video/libav:cdio - Enable audio CD grabbing with dev-libs/libcdio. +media-video/libav:cpudetection - Enables runtime CPU detection (useful for bindist, compatibility on other CPUs). +media-video/libav:faac - Use external faac library for AAC encoding +media-video/libav:fdk - Use external fdk-aac library for AAC encoding and decoding +media-video/libav:frei0r - Enable frei0r wrapping in libavfilter +media-video/libav:gpl - Build all GPL licensed code. Without this flag set the package is build under LGPL license. +media-video/libav:hardcoded-tables - Use pre-calculated tables rather than calculating them on the fly. +media-video/libav:network - Enable network streaming support. +media-video/libav:nvidia - Enable nvidia video codec hardware acceleration support. +media-video/libav:openssl - Prefer dev-libs/openssl over net-libs/gnutls to provide SSL/TLS support (notice: the resulting binaries are unredistributable). +media-video/libav:opus - Use the external opus library for encoding and decoding. +media-video/libav:pic - Force shared libraries to be built as PIC (this is slower). +media-video/libav:pulseaudio - Enable pulseaudio input support. +media-video/libav:rtmp - Enable Real Time Messaging Protocol using librtmp instead the native implementation. +media-video/libav:ssl - Enable SSL/TLS support using dev-libs/openssl or net-libs/gnutls. +media-video/libav:tools - Build and install small tools like aviocat, cws2fws, graph2dot, ismindex, qt-faststart. +media-video/libav:twolame - Enable MP2 encoding via media-sound/twolame as an alternative to the internal encoder +media-video/libav:vpx - Enable vp8 encoding support using media-libs/libvpx. +media-video/libav:x265 - Enable HEVC encoding with media-libs/x265. +media-video/minitube:download - Enable support for downloading YouTube videos +media-video/mjpegtools:sdlgfx - Enables y4mhist to display a graphical histogram +media-video/motion:mmal - Enables Multi-Media Abstraction Layer (MMAL) decoding support: Available e.g. on the Raspberry Pi. +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 binpkgs, compatibility on other CPUs) +media-video/mplayer:dvdnav - Use forked libdvdnav, navigate menus in GUIs +media-video/mplayer:enca - Enables support for charset discovery and conversion +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: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:mng - MNG input support +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: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:shm - Enable support for shm +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:vcd - Enables VCD support +media-video/mplayer:vidix - Support for vidix video output +media-video/mplayer:yuv4mpeg - Enables yuv4mpeg video output +media-video/mplayer:zoran - Enables ZR360[56]7/ZR36060 video output +media-video/mpv:archive - Enable support for various archive formats via app-arch/libarchive +media-video/mpv:bluray - Enable playback of Blu-ray filesystems +media-video/mpv:cli - Build mpv CLI player +media-video/mpv:cplugins - Enable C plugins support +media-video/mpv:cuda - Enable hardware video decoding via Nvidia CUDA +media-video/mpv:drm - Enable Kernel Mode Setting / Direct Rendering Manager based video output +media-video/mpv:egl - Enable support for various EGL-based video outputs / backends +media-video/mpv:gbm - Enable Graphics Buffer Manager based EGL video backend +media-video/mpv:jpeg - Enable support for saving screenshots in JPEG format +media-video/mpv:libass - Enable OSD (On Screen Display) and subtitles support via media-libs/libass +media-video/mpv:libmpv - Build mpv shared library +media-video/mpv:lua - Enable Lua scripting, OSC (On Screen Controller) GUI and net-misc/youtube-dl hook-script +media-video/mpv:opengl - Enable support for various OpenGL-based video backends +media-video/mpv:raspberry-pi - Enable support for the Raspberry Pi +media-video/mpv:rubberband - Enable high quality pitch correction via media-libs/rubberband +media-video/mpv:sdl - Enable media-libs/libsdl2 based video and audio outputs (Note: these outputs exist for compatibility reasons only, avoid if possible) +media-video/mpv:tools - Install extra tools: mpv_identify.sh, mpv_idet.sh, and umpv +media-video/mpv:uchardet - Enable subtitles charset discovery via app-i18n/uchardet +media-video/mpv:vulkan - Enable support for various Vulkan-based video backends +media-video/noad:libmpeg2 - Build support for mpeg2 over media-libs/libmpeg2 rather than using ffmpeg +media-video/nvidia_video_sdk:tools - Build and install example tools. +media-video/smplayer:autoshutdown - Enable the option to shutdown your computer after finishing the playlist. This requires dev-qt/qtdbus as dependency. +media-video/smplayer:mpris - Enable support for MPRIS2 (Media Player Remote Interfacing Specification, version 2), a DBus interface for remote control, which requires dev-qt/qtdbus as dependency. +media-video/subtitlecomposer:mpv - Build mpv backend 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 dev-lang/python using plugins (dbusservice for notifications and MPRIS control, interactive python console and opensubtitles lookup) +media-video/totem:vala - Build the rotation plugin, which allows videos to be rotated if they are in the wrong orientation +media-video/transcode:mjpeg - Enables mjpegtools support +media-video/transcode:nuv - NuppelVideo container format demuxing +media-video/transcode:pic - disable optimized assembly code that is not PIC friendly +media-video/transcode:postproc - Build with ffmpeg libpostproc support +media-video/vdr:alternatechannel - Use alternate channel on record +media-video/vdr:bidi - fribidi support, for languages, written from right to left +media-video/vdr:ddepgentry - remove duplicate EPG entries +media-video/vdr:dvlvidprefer - controls video-dir choice on recording +media-video/vdr:graphtft - support for vdr-graphtft plugin up from version 0.1.7 +media-video/vdr:html - Install HTML documentation +media-video/vdr:jumpingseconds - skip seconds in played records +media-video/vdr:jumpplay - Enables automatic jumping over cut marks while watching a recording +media-video/vdr:kbd - enable keyboard support as remote device +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 media-plugins/vdr-menuorg +media-video/vdr:menuselection - adds support for menu hotkeys of double digits +media-video/vdr:naludump - Removes NALU fill data from h.264-Streams of TS files +media-video/vdr:permashift - permanent timeshift by recording live TV on hard disk, need plugin media-plugins/vdr-permashift +media-video/vdr:permashift_v1 - permanent timeshift by recording live TV on RAM, need plugin >=mediaplugins/vdr-permashift-1 +media-video/vdr:pinplugin - Support for media-plugins/vdr-pin +media-video/vdr:resumereset - rreset resume of EOF +media-video/vdr:rotor - Enable support for plugin vdr-rotor for dish-positioner. +media-video/vdr:ttxtsubs - support for media-plugins/vdr-ttxtsubs +media-video/vdr:vasarajanauloja - replacement for the liemikuutio patch, adds some nice must haves features +media-video/vdr:wareagleicon - Replace original icon set in menu +media-video/vdr:yaepg - Enables support for the vdr-yaepg plugin +media-video/vlc:X - Enable support for e.g. fullscreen mode via X and the X C-language binding. It does not build a graphical interface +media-video/vlc:aom - Enable experimental support for AV1 codec +media-video/vlc:archive - Enable support for libarchive stream extractor +media-video/vlc:aribsub - Enable support for decoding ARIB STD-B24 subtitles +media-video/vlc:bluray - Enable libbluray for Blu-ray disc support +media-video/vlc:chromaprint - Enable libchromaprint for Chromaprint based audio fingerprinter support +media-video/vlc:chromecast - Enable experimental support for Google Chromecast +media-video/vlc:dav1d - Enable support for media-libs/dav1d AV1 decoder +media-video/vlc:dc1394 - Enable IIDC cameras support +media-video/vlc:directx - Enable Win32 DirectX, D3D11va and DxVA2 support +media-video/vlc:dvbpsi - Enable support for Mpeg-TS files (.ts, .m2ts, .mts) via media-libs/libdvbpsi +media-video/vlc:encode - Enable streaming-output support and videolan manager to control multiple streams from within one instance +media-video/vlc:faad - Enable AAC audio decoding library support via media-libs/faad2 +media-video/vlc:fdk - Enable the Fraunhofer AAC codec library +media-video/vlc:fluidsynth - Enable Fluidsynth MIDI software synthesis (with external sound fonts) +media-video/vlc:gcrypt - Enable cryptography support via libgcrypt +media-video/vlc:gme - Enable support for media-libs/game-music-emu for playing various video game music formats +media-video/vlc:gstreamer - Enable GStreamer based decoding support (currently supports only video decoding) +media-video/vlc:kate - Adds support for Ogg Kate subtitles via libkate +media-video/vlc:kms - Enable kernel mode setting video output plugin via x11-libs/libdrm +media-video/vlc:libplacebo - Enable support for GPU accelerated video rendering with media-libs/libplacebo +media-video/vlc:libtar - Uses libtar instead of the built-in tar reader for reading custom skins +media-video/vlc:libtiger - Enable Ogg Kate subtitles rendering using libtiger +media-video/vlc:linsys - Enable support for Linux Linear Systems Ltd. SDI and HD-SDI input cards +media-video/vlc:live - Enable live555 streaming media support (client support for rtsp) +media-video/vlc:lua - Enable Lua scripting support, needed for including support for Jamendo (online music platform) and similar things +media-video/vlc:macosx-notifications - Enable Mac OS X notifications module (formerly growl) +media-video/vlc:macosx-qtkit - Enable Mac OS X qtkit module: qtcapture (video) and qtsound (audio) module +media-video/vlc:matroska - Enable matroska support using reference libraries (fallback on other existing matroska support if disabled, i.e., matroska enabled FFmpeg) +media-video/vlc:mpeg - Add libmpeg2 support for mpeg-1 and mpeg-2 video streams +media-video/vlc:nfs - Enable support for nfs protocol via net-fs/libnfs +media-video/vlc:omxil - Enable OpenMAX Integration Layer codec module +media-video/vlc:opencv - Enable OpenCV (computer vision) filter module +media-video/vlc:optimisememory - Enable optimisation for memory rather than performance +media-video/vlc:postproc - Enable image post-processing via libpostproc (part of FFmpeg) +media-video/vlc:projectm - Enable the projectM visualization plugin +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:sdl-image - Enable sdl image video decoder (depends on sdl) +media-video/vlc:sftp - Enable libssh2 to support SFTP file transfer +media-video/vlc:shout - Enable libshout output +media-video/vlc:sid - Adds support for playing C64 SID files through media-libs/libsidplay:2 +media-video/vlc:skins - Enable support for the skins2 interface +media-video/vlc:soxr - Enable SoX Resampler support via media-libs/soxr +media-video/vlc:srt - Enable support for Secure Reliable Transport (SRT) via net-libs/srt +media-video/vlc:tremor - Enable tremor, a fixed-point version of the Ogg Vorbis decoder +media-video/vlc:twolame - Enable twolame support (MPEG Audio Layer 2 encoder) +media-video/vlc:upnp - Enable support for the Intel SDK stack based UPnP discovery module instead of CyberLink +media-video/vlc:vpx - Enable the decoder(s) from the WebM VP8 / VP9 Codec SDK +media-video/vlc:wma-fixed - Enable fixed point WMA decoder +media-video/vlc:x265 - Support X265 Encoder +media-video/vlc:zeroconf - Enable support for zero-configuration networking via avahi +media-video/vlc:zvbi - Enable support for teletext subtitles via the zvbi library +media-video/x264-encoder:10bit - Set output bit depth to 10 +media-video/x264-encoder:avs - enable AvxSynth support in the AviSynth input module +media-video/x264-encoder:ffmpegsource - Enable ffmpegsource aka ffms support, disables lavf +media-video/x264-encoder:interlaced - Enable interlaced encoding support, this can decrease encoding speed by up to 2% +media-video/xine-ui:vdr - Enables Video Disk Recorder support +net-analyzer/argus:libtirpc - Build against net-libs/libtirpc for RPC support +net-analyzer/argus-clients:ft - Enable support for flow packets through net-analyzer/flow-tools +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/ettercap:plugins - Install ettercap plugins (et_*.so) +net-analyzer/httping:tfo - Enable support for TCP Fast Open +net-analyzer/hydra:gcrypt - Enable radmin2 support through dev-libs/libgcrypt +net-analyzer/hydra:libssh - Enable SSH support through net-libs/libssh +net-analyzer/hydra:mongodb - MongoDB support through dev-libs/libmongo-client +net-analyzer/hydra:ncp - NCP protocol (NetWare) support through net-fs/ncpfs +net-analyzer/icinga:contrib - additional scripts +net-analyzer/icinga:eventhandler - Adds support for running custom scripts whenever a host or service state change occurs +net-analyzer/icinga:idoutils - Adds DB support +net-analyzer/icinga:lighttpd - Adds Lighttpd support +net-analyzer/icinga:plugins - Adds support for nagios plugins +net-analyzer/icinga:web - Adds generic web interface support +net-analyzer/icinga2:classicui - Adds support for the old interface +net-analyzer/icinga2:console - Adds support for line-editing in the console +net-analyzer/icinga2:lto - Adds support for link time optimization +net-analyzer/icinga2:mail - Allows for mailing of alerts +net-analyzer/icinga2:mariadb - Enable support for the mariadb database backend +net-analyzer/icinga2:nano-syntax - Adds support for syntax used in the nano editor +net-analyzer/icinga2:plugins - Adds support for nagios plugins +net-analyzer/linkchecker:sqlite - Mozilla Bookmark parsing +net-analyzer/monitoring-plugins:dns - Install net-dns/bind-tools required for monitoring DNS servers. Disabling the flag does not remove any plugins. +net-analyzer/monitoring-plugins:fping - Install net-analyzer/fping required for fancy ping monitoring. Disabling the flag does not remove any plugins. +net-analyzer/monitoring-plugins:game - Install games-util/qstat required for monitoring FPS servers. Disabling the flag does not remove any plugins. +net-analyzer/monitoring-plugins:snmp - Install dev-perl/Net-SNMP and net-analyzer/net-snmp required for monitoring SNMP values. Disabling the flag does not remove any plugins. +net-analyzer/monitoring-plugins:ssh - Install net-misc/openssh required for monitoring SSH servers. Disabling the flag does not remove any plugins. +net-analyzer/munin:apache - Set up the configuration of the CGI generation of HTML and graphs to work with Apache. This also install an include-able configuration file. +net-analyzer/munin:asterisk - Install the packages required for monitoring Asterisk. Disabling the flag does not remove any plugin files. +net-analyzer/munin:cgi - Install the CGI-compatible scripts for on-the-fly generation of web pages and graphs. This is only meaningful if the minimal USE flag is disabled. +net-analyzer/munin:dhcpd - Install dev-perl/Net-IP, dev-perl/HTTP-Date and net-misc/dhcp to monitor DHCP lease usage. This only works if the server is on the same system as the node, so the server is also brought in. Disabling the flag does not remove any plugin file. +net-analyzer/munin:doc - Build and install a local copy of the HTML documentation for the whole software. This requires dev-python/sphinx to process the documentation sources. +net-analyzer/munin:http - Install dev-perl/libwww-perl required for monitoring HTTP-based services such as Apache and nginx. Disabling the flag does not remove any plugin file. +net-analyzer/munin:ipmi - Install sys-apps/ipmitool required for monitoring IPMI sensors. Disabling the flag does not remove any plugin file. +net-analyzer/munin:ipv6 - Add support for IPv6 in munin-node. IPv6 support for the master is always enabled, but the node requires a newer version of dev-perl/Net-Server, capable of listening to IPv6 sockets. +net-analyzer/munin:irc - Install the packages required for monitoring IRC. Disabling the flag does not remove any plugin files. +net-analyzer/munin:java - Build the Java-based plugins to monitor JMX-compatible applications. Disabling the flag removes the jmx monitoring plugins. +net-analyzer/munin:memcached - Install the packages required for memcached monitoring. Disabling the flag does not remove any plugin files. +net-analyzer/munin:minimal - Only install munin-node and its plugins. This excludes the scripts to generate the web pages and the graphs. +net-analyzer/munin:mysql - Install the packages required for monitoring MySQL. Disabling the flag does not remove any plugin files. +net-analyzer/munin:postgres - Install the packages required for monitoring PostgreSQL. Disabling the flag does not remove any plugin files. +net-analyzer/munin:syslog - Configure the node by default to log on syslog. This requires the presence of virtual/perl-Sys-Syslog. As of version 2.0.2, the master scripts only log to file, and not to syslog. +net-analyzer/nagios-core:classicui - use the classic web theme +net-analyzer/nagios-core:lighttpd - install www-servers/lighttpd config +net-analyzer/nagios-core:web - enable web interface +net-analyzer/nagios-plugins:nagios-dns - Install net-dns/bind-tools required for monitoring DNS servers. Disabling the flag does not remove any plugin file. +net-analyzer/nagios-plugins:nagios-game - Install games-util/qstat required for monitoring FPS servers. Disabling the flag does not remove any plugin file. +net-analyzer/nagios-plugins:nagios-ping - Install net-analyzer/fping required for fancy ping monitoring. Disabling the flag does not remove any plugin file. +net-analyzer/nagios-plugins:snmp - Install dev-perl/Net-SNMP required for monitoring SNMP values. Disabling the flag does not remove any plugin file. +net-analyzer/nagios-plugins:ssh - Install net-misc/openssh required for monitoring SSH servers. Disabling the flag does not remove any plugin file. +net-analyzer/net-snmp:elf - Enable the use of elf utils to check uptime on some systems +net-analyzer/net-snmp:kmem - Enable usage of /dev/kmem +net-analyzer/net-snmp:mfd-rewrites - Use MFD rewrites of mib modules where available +net-analyzer/net-snmp:netlink - Use dev-libs/libnl to fetch TCP statistics instead of using /proc/net/tcp (Linux only). +net-analyzer/net-snmp:pci - Use libpci (from sys-apps/pciutils) to look up network interface description. This feature is only available on Linux. +net-analyzer/net-snmp:rpm - Enable monitoring of app-arch/rpm. This flag requires the bzip2 and zlib flags to be enabled as well. +net-analyzer/net-snmp:smux - Enable support for the legacy smux protocol (superseded by agentx) +net-analyzer/net-snmp:ucd-compat - Build UCD compatibility library. Increases significantly the install size. +net-analyzer/netperf:demo - Emit interim results during the run. May affect results +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:nftrack - Build nfprofile used by PortTracker +net-analyzer/nfdump:readpcap - Build nfcapd collector to read from pcap file instead ofnetwork data +net-analyzer/nfdump:sflow - Build sflow collector sfcpad +net-analyzer/nmap:libssh2 - Enable SSH support through net-libs/libssh2 +net-analyzer/nmap:ncat - Install the ncat utility +net-analyzer/nmap:ndiff - Install the ndiff utility +net-analyzer/nmap:nmap-update - Install nmap-update, which uses dev-vcs/subversion to update nmap scripts in your home directory +net-analyzer/nmap:nping - Install the nping utility +net-analyzer/nmap:nse - Include support for the Nmap Scripting Engine (NSE) +net-analyzer/nmap:system-lua - Use dev-lang/lua instead of the bundled liblua +net-analyzer/nmap:zenmap - Install the GTK+ based nmap GUI, zenmap +net-analyzer/nrpe:command-args - Build support for specifying the command-line arguments from the Nagios/Icinga master. Make sure you understand the implications of this flag as it can be a security risk. +net-analyzer/nrpe:minimal - Only build the check plugins for Nagios/Icinga, and not the daemon. +net-analyzer/nsca:crypt - Build support for crypted communication with nsca, through dev-libs/libmcrypt. It's recommended not to disable this flag unless all the communication will be handled in an absolutely safe environment. +net-analyzer/nsca:minimal - Only build and install the send_nsca command and not the daemon. This allows a very minimal install with no overhead when setting up a node. +net-analyzer/ossec-hids:agent - Build "agent" installation target (see package description) +net-analyzer/ossec-hids:hybrid - Build "hybrid" installation target +net-analyzer/ossec-hids:local - Build "local" installation target +net-analyzer/ossec-hids:server - Build "server" installation target +net-analyzer/pinger:gtk2 - Install the gtkpinger GUI utility based on x11-libs/gtk+:2 +net-analyzer/pinger:gtk3 - Install the gtkpinger GUI utility based on x11-libs/gtk+:3 +net-analyzer/pmacct:64bit - Use 64bit counters instead of 32bit ones +net-analyzer/pmacct:bgp-bins - Link BGP daemon binaries +net-analyzer/pmacct:bmp-bins - Link BMP daemon binaries +net-analyzer/pmacct:geoipv2 - Enable support for GeoIP2 through dev-libs/libmaxminddb +net-analyzer/pmacct:jansson - Enable support for JSON through dev-libs/jansson +net-analyzer/pmacct:kafka - Enable support for Apache Kafka through dev-libs/librdkafka +net-analyzer/pmacct:l2 - Enable Layer-2 features and support +net-analyzer/pmacct:mongodb - Enable support for MongoDB through dev-libs/mongo-c-driver +net-analyzer/pmacct:ndpi - Enable support for nDPI through net-libs/nDPI +net-analyzer/pmacct:nflog - Enable support for NFLOG through uacctd +net-analyzer/pmacct:plabel - Enable IP prefix labels +net-analyzer/pmacct:rabbitmq - Enable support for RabbitMQ through net-libs/rabbitmq-c +net-analyzer/pmacct:st-bins - Link Streaming Telemetry daemon binaries +net-analyzer/pmacct:traffic-bins - Link IPv4/IPv6 traffic accounting binaries +net-analyzer/pmacct:zmq - Enable support for ZeroMQ through net-libs/zeromq +net-analyzer/pnp4nagios:icinga - Build against net-analyzer/icinga2 or net-analyzer/icinga instead of net-analyzer/nagios-core +net-analyzer/pnp4nagios:nagios - Build against net-analyzer/nagios-core (the default) +net-analyzer/rrdtool:graph - Enable support for graphing functions +net-analyzer/rrdtool:rados - Enable support for librados from sys-cluster/ceph +net-analyzer/rrdtool:rrdcgi - Build rrdcgi support +net-analyzer/sarg:gd - Enable support for graphs in reports through media-libs/gd +net-analyzer/sarg:pcre - Enable support for regular expressions in the hostalias file through dev-libs/libpcre +net-analyzer/scapy:pyx - Enable dev-python/pyx support for psdump/pdfdump commands +net-analyzer/scapy:tcpreplay - Enable net-analyzer/tcpreplay support for fast packet replay +net-analyzer/smokeping:dig - Install net-dns/bind-tools for dig functionality +net-analyzer/smokeping:echoping - Install net-analyzer/echoping for echoping functionality +net-analyzer/smokeping:ssh - Install ssh functionality +net-analyzer/smokeping:telnet - Install dev-perl/Net-Telnet for telnet functionality +net-analyzer/tcpdump:drop-root - Drop privileges to tcpdump:tcpdump when run as root +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/testssl:bundled-openssl - Install precompiled versions of OpenSSL for greater testing coverage +net-analyzer/wireshark:adns - Use net-dns/c-ares to resolve DNS names +net-analyzer/wireshark:androiddump - Install androiddump, an extcap interface to capture from Android devices +net-analyzer/wireshark:bcg729 - Use media-libs/bcg729 for G.729 codec support in RTP Player +net-analyzer/wireshark:brotli - Use app-arch/brotli for compression/decompression +net-analyzer/wireshark:capinfos - Install capinfos, to print information about capture files +net-analyzer/wireshark:captype - Install captype, to print the file types of capture files +net-analyzer/wireshark:ciscodump - Install ciscodump, extcap interface to capture from a remote Cisco router +net-analyzer/wireshark:dftest - Install dftest, to display filter byte-code, for debugging dfilter routines +net-analyzer/wireshark:dpauxmon - Install dpauxmon, an external capture interface (extcap) that captures DisplayPort AUX channel data from linux kernel drivers +net-analyzer/wireshark:dumpcap - Install dumpcap, to dump network traffic from inside wireshark +net-analyzer/wireshark:editcap - Install editcap, to edit and/or translate the format of capture files +net-analyzer/wireshark:libxml2 - Use dev-libs/libxml2 for handling XML configuration in dissectors +net-analyzer/wireshark:lz4 - Use app-arch/lz4 for compression/decompression +net-analyzer/wireshark:maxminddb - Use dev-libs/libmaxminddb for IP address geolocation +net-analyzer/wireshark:mergecap - Install mergecap, to merge two or more capture files into one +net-analyzer/wireshark:netlink - Use dev-libs/libnl +net-analyzer/wireshark:nghttp2 - Use net-libs/nghttp2 for HTTP/2 support +net-analyzer/wireshark:pcap - Use net-libs/libpcap for network packet capturing (build dumpcap, rawshark) +net-analyzer/wireshark:plugin_ifdemo - Install plugin interface demo +net-analyzer/wireshark:plugins - Install plugins +net-analyzer/wireshark:randpkt - Install randpkt, a utility for creating pcap trace files full of random packets +net-analyzer/wireshark:randpktdump - Install randpktdump, an extcap interface to provide access to the random packet generator (randpkt) +net-analyzer/wireshark:reordercap - Install reordercap, to reorder input file by timestamp into output file +net-analyzer/wireshark:sbc - Use media-libs/sbc for playing back SBC encoded packets +net-analyzer/wireshark:sdjournal - Install sdjournal, an extcap that captures systemd journal entries +net-analyzer/wireshark:sharkd - Install sharkd, the daemon variant of wireshark +net-analyzer/wireshark:smi - Use net-libs/libsmi to resolve numeric OIDs into human readable format +net-analyzer/wireshark:snappy - Use app-arch/snappy for snappy compression and decompression +net-analyzer/wireshark:spandsp - Use media-libs/spandsp for for G.722 and G.726 codec support in the RTP Player +net-analyzer/wireshark:sshdump - Install sshdump, an extcap interface to capture from a remote host through SSH +net-analyzer/wireshark:text2pcap - Install text2pcap, to generate a capture file from an ASCII hexdump of packets +net-analyzer/wireshark:tfshark - Install tfshark, a terminal-based version of the FileShark capability +net-analyzer/wireshark:tshark - Install tshark, to dump and analyzer network traffic from the command line +net-analyzer/wireshark:udpdump - Install udpdump, to get packets exported from a source (like a network device or a GSMTAP producer) that are dumped to a pcap file +net-analyzer/zabbix:agent - Enable zabbix agent (for to-be-monitored machines) +net-analyzer/zabbix:frontend - Enable zabbix web frontend +net-analyzer/zabbix:ipv6 - Turn on support of IPv6 +net-analyzer/zabbix:java - Enable Zabbix Java JMX Management Gateway +net-analyzer/zabbix:libxml2 - Use libxml2 client library +net-analyzer/zabbix:odbc - Enable Database Monitor and use UnixODBC Library by default +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 - SSH v2 based checks +net-analyzer/zabbix:static - Build statically linked binaries +net-dialup/freeradius:memcached - Include dev-libs/libmemcached in caching drivers +net-dialup/freeradius:pcap - Build the RADIUS sniffer which requires net-libs/libpcap. +net-dialup/freeradius:redis - Include support for Redis database +net-dialup/freeradius:rest - Include support for sending and receiving HTTP requests +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/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://www.nikhef.nl/~janjust/ppp/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:pam - Enables PAM (Pluggable Authentication Modules) support +net-dialup/ppp:radius - Enables RADIUS support +net-dialup/xl2tpd:dnsretry - Patch for host lookup retries, activated by redial feature +net-dialup/xl2tpd:kernel - Enable kernel interface for PPPoL2TP +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-core and dev-python/twisted-web) +net-dns/avahi:gtk3 - Build the avahi-ui-gtk3 library, and use gtk3 for the avahi utilities under USE=utils +net-dns/avahi:howl-compat - Enable compat libraries for howl +net-dns/avahi:mdnsresponder-compat - Enable compat libraries for mDNSResponder +net-dns/avahi:utils - Install the avahi gtk+ utils avahi-discover, bssh, and bvnc +net-dns/bind:dlz - Enables dynamic loaded zones, 3rd party extension +net-dns/bind:dnsrps - Enable the DNS Response Policy Service (DNSRPS) API, a mechanism to allow an external response policy provider +net-dns/bind:dnstap - Enables dnstap packet logging +net-dns/bind:fixed-rrset - Enables fixed rrset-order option +net-dns/bind:gost - Enables gost OpenSSL engine support +net-dns/bind:gssapi - Enable gssapi support +net-dns/bind:json - Enable JSON statistics channel +net-dns/bind:lmdb - Enable LMDB support to store configuration for 'addzone' zones +net-dns/bind:rpz - Enable response policy rewriting (rpz) +net-dns/bind:urandom - Use /dev/urandom instead of /dev/random +net-dns/bind-tools:gost - Enables gost OpenSSL engine support +net-dns/bind-tools:gssapi - Enable gssapi support +net-dns/bind-tools:libidn2 - Enables IDN support using net-dns/libidn2 rather than using net-dns/idnkit +net-dns/bind-tools:urandom - Use /dev/urandom instead of /dev/random +net-dns/ddclient:examples - Install various example files, like for cron. +net-dns/ddclient:iproute2 - Use sys-apps/iproute2 instead of sys-apps/net-tools for interaction. +net-dns/dnsmasq:auth-dns - Add support for acting as an authorative DNS server. +net-dns/dnsmasq:conntrack - Add support for Linux conntrack connection marking. +net-dns/dnsmasq:dhcp - Enable support for acting as a DHCP server. +net-dns/dnsmasq:dhcp-tools - Install extra command line tools for manually managing DHCP leases. +net-dns/dnsmasq:dnssec - Enable support DNSSEC validation and caching. +net-dns/dnsmasq:dumpfile - Include code to dump packets to a libpcap-format file for debugging +net-dns/dnsmasq:id - Whether report *.bind CHAOS info to clients, otherwise forward such requests upstream instead +net-dns/dnsmasq:libidn2 - Enable support for Internationalized Domain Names, via net-dns/libidn2 rather than net-dns/libidn +net-dns/dnsmasq:script - Enable support for calling scripts when leases change. +net-dns/dnsmasq:tftp - Enables built in TFTP server for netbooting. +net-dns/idnkit:liteonly - Compile and install lite library only +net-dns/ldns-utils:dane - Enable DNS-based Authentication of Named Entities (DANE) support +net-dns/ldns-utils:ecdsa - Enable ECDSA support +net-dns/ldns-utils:gost - Enable GOST support +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/nsd:bind8-stats - Enables BIND8 like NSTATS and XSTATS +net-dns/nsd:dnstap - Enable the structured binary log format +net-dns/nsd:libevent - Use libevent or libev, useful when zone count is high +net-dns/nsd:minimal-responses - If minimal responses are disabled, responses are more likely to get truncated, resulting in TCP fallback +net-dns/nsd:munin - Install a plugin for net-analyzer/munin to graph statistical data from nsd. +net-dns/nsd:nsec3 - Enable NSEC3 support +net-dns/nsd:ratelimit - Enables ratelimiting, based on query name, type and source +net-dns/nsd:root-server - Configure NSD as a root server +net-dns/nsd:runtime-checks - Enable runtime checks, this could lead to a reduced service level +net-dns/pdns:botan - Make it possible to use the dev-libs/botan library for crypto-related stuff (like DNSSec) which can be significantly faster than PolarSSL. +net-dns/pdns:lua-records - Enable LUA records. +net-dns/pdns:mydns - Making it possible to use a MyDNS MySQL database with PowerDNS (not recommended for new deployments). +net-dns/pdns:opendbx - Use a database supported by dev-db/opendbx as backend. +net-dns/pdns:protobuf - Enable support for dev-libs/protobuf. +net-dns/pdns:remote - Use a generic socket or pipe as a backend (via JSON RPC requests). +net-dns/pdns:sodium - Use dev-libs/libsodium for cryptography +net-dns/pdns:tinydns - Use a TinyDNS CDB database as backend. +net-dns/pdns:tools - Build optional tools (dnsscan, dnsscope, etc..). +net-dns/pdns-recursor:protobuf - Enable support for dev-libs/protobuf. +net-dns/pdns-recursor:sodium - Use dev-libs/libsodium for cryptography +net-dns/pdnsd:isdn - Linux-only: check status of ippp interfaces with ISDN-specific system calls. +net-dns/pdnsd:urandom - Linux-only: use /dev/urandom (pseudo-random number generation) instead of the default use of random() PRNG. +net-dns/unbound:dnscrypt - Enable DNSCrypt support +net-dns/unbound:dnstap - Enable dnstap support +net-dns/unbound:ecdsa - Enable ECDSA support +net-dns/unbound:ecs - Enable EDNS client subnet support +net-dns/unbound:gost - Enable GOST support +net-dns/unbound:redis - Enable cache db backend which uses dev-libs/hiredis +net-firewall/arno-iptables-firewall:plugins - Install optional plugins +net-firewall/conntrack-tools:cthelper - Use net-libs/libnetfilter_cthelper for userspace conntrack helper support +net-firewall/conntrack-tools:cttimeout - Use net-libs/libnetfilter_cttimeout for conntrack timeout support +net-firewall/conntrack-tools:libtirpc - Use net-libs/libtirpc for RPC support +net-firewall/ebtables:perl - Install the ebtables-save script which uses perl +net-firewall/firehol:ipset - Use net-firewall/ipset. +net-firewall/firewalld:gui - Builds and installs GUI configurator and GTK+ applet +net-firewall/ipt_netflow:natevents - Netflow NAT translation events (NEL) support +net-firewall/iptables:conntrack - Build against net-libs/libnetfilter_conntrack when enables the connlabel matcher +net-firewall/iptables:netlink - Build against libnfnetlink which enables the nfnl_osf util +net-firewall/iptables:nftables - Support nftables kernel interface +net-firewall/iptables:pcap - Build against net-libs/libpcap which enables the nfbpf_compile util +net-firewall/nftables:doc - Create man pages for the package (requires app-text/asciidoc) +net-firewall/nftables:json - Enable JSON support via dev-libs/jansson +net-firewall/nftables:modern_kernel - Install init scripts for 3.18 or higher kernels with atomic rule updates +net-firewall/nftables:xtables - Add libxtables support to try to automatically translate rules added by iptables-compat +net-firewall/shorewall:init - Adds the capability to place the firewall in a safe state prior to bringing up the network interfaces +net-firewall/shorewall:ipv4 - Installs everything needed to create a full IPv4 firewall +net-firewall/shorewall:ipv6 - Adds the capability to create a full IPv6 firewall (requires net-firewall/shorewall ipv4 USE flag) +net-firewall/shorewall:lite4 - Installs everything needed to just *run* an IPv4 compiled firewall script created with net-firewall/shorewall ipv4 USE flag +net-firewall/shorewall:lite6 - Installs everything needed to just *run* an IPv6 compiled firewall script created with net-firewall/shorewall ipv6 USE flag +net-firewall/ufw:examples - Example ufw config files +net-firewall/ufw:ipv6 - IPv6 support for iptables +net-fs/autofs:dmalloc - Enable debugging with the dmalloc library +net-fs/autofs:ldap - Install LDAP module +net-fs/autofs:libtirpc - Use TiRPC library instead of SunRPC +net-fs/autofs:mount-locking - Enable locking to prevent corruption of /etc/mtab in the presence of concurrent auto-mounting. If enabled, recursive auto-mounting (eg. using autofs to bind or loop mount a filesystem which is itself auto-mounted) is not possible. +net-fs/autofs:sasl - Enable SASL support in the LDAP module +net-fs/cifs-utils:ads - Enable Active Directory support and create cifs.idmap binary - idmap support +net-fs/cifs-utils:caps - libcap support +net-fs/cifs-utils:caps-ng - libcap-ng support +net-fs/cifs-utils:creds - cifs credentials support +net-fs/libnfs:utils - Build/install nfs-{cat,ls,cp} utils +net-fs/netatalk:pgp - Add support pgp authentication module +net-fs/netatalk:quota - Add support for user quota on various filesystems +net-fs/netatalk:shadow - Add shadow support +net-fs/netatalk:ssl - Use dev-libs/openssl to provide DHX User Access Modules. These are not used with most recent versions of OS X and can be kept disabled without risks. +net-fs/netatalk:tracker - Add support for spotlight like tracker +net-fs/netatalk:utils - Install afpstats script +net-fs/nfs-utils:junction - Enable NFS junction support in nfsref +net-fs/nfs-utils:ldap - Add ldap support +net-fs/nfs-utils:libmount - Link mount.nfs with libmount +net-fs/nfs-utils:nfsdcld - Enable nfsdcld NFSv4 clientid tracking daemon +net-fs/nfs-utils:nfsidmap - Enable support for newer nfsidmap helper +net-fs/nfs-utils:nfsv4 - Enable support for NFSv4 +net-fs/nfs-utils:nfsv41 - Enable support for NFSv4.1 +net-fs/nfs-utils:uuid - Support UUID lookups in rpc.mountd +net-fs/openafs:api - Build API documentation using app-doc/doxygen. May take a *long* time to build. +net-fs/openafs:bitmap-later - Enable fast startup of file server by not reading bitmap till needed. +net-fs/openafs:fuse - Build fuse client. +net-fs/openafs:kauth - Install the DEPRECATED kauth server, PAM modules, and utilities +net-fs/openafs:modules - Build libafs kernel module. Disable only if you know what you're doing: without this module OpenAFS client will not work. +net-fs/openafs:namei - Enable namei fileserver instead of inode fileserver. You should disable this option only if compatibility with inode format AFS storage is required. +net-fs/openafs:pthreaded-ubik - Enable installation of pthreaded ubik applications. +net-fs/openafs:supergroups - Enable support for nested pts groups. +net-fs/openafs:tsm - Enable use of the Tivoli TSM API libraries from app-backup/tsm for butc support. AMD64 only. +net-fs/openafs:ubik-read-while-write - Enable vlserver read from db cache during write locks (EXPERIMENTAL) +net-fs/s3fs:gnutls - Enable net-libs/gnutls crypto backend +net-fs/s3fs:nettle - Use dev-libs/nettle network functions with GnuTLS. +net-fs/s3fs:nss - Enable dev-libs/nss crypto backend +net-fs/s3fs:openssl - Enable dev-libs/openssl crypto backend +net-fs/samba:addc - Enable Active Directory Domain Controller support +net-fs/samba:addns - Enable AD DNS integration +net-fs/samba:ads - Enable Active Directory support +net-fs/samba:ceph - Enable support for Ceph distributed filesystem via sys-cluster/ceph +net-fs/samba:client - Enables the client part +net-fs/samba:cluster - Enable support for clustering +net-fs/samba:dmapi - Enable support for DMAPI. This currently works only in combination with XFS. +net-fs/samba:gpg - Use app-crypt/gpgme for AD DC +net-fs/samba:iprint - Enabling iPrint technology by Novell +net-fs/samba:json - Enable json audit support through dev-libs/jansson +net-fs/samba:profiling-data - Enables support for collecting profiling data +net-fs/samba:quota - Enables support for user quotas +net-fs/samba:system-heimdal - Use app-crypt/heimdal instead of bundled heimdal. +net-fs/samba:system-mitkrb5 - Use app-crypt/mit-krb5 instead of app-crypt/heimdal. +net-fs/samba:winbind - Enables support for the winbind auth daemon +net-ftp/frox:transparent - Enable transparent proxying of data connections +net-ftp/lftp:convert-mozilla-cookies - Install the convert-mozilla-cookies script and its run-time dependencies +net-ftp/lftp:verify-file - Install the verify-file script and its run-time dependencies +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:copy - Enable support for the mod_copy 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:diskuse - Enable support for the mod_diskuse module +net-ftp/proftpd:dso - Enable support for the mod_dso module +net-ftp/proftpd:dynmasq - Enable support for the mod_dynmasq module, for dynamically updating MasqueradeAddress for dyndns-like scenarios) +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:ifversion - Enable support for the mod_ifversion module +net-ftp/proftpd:log_forensic - Enable support for the mod_log_forensic module, log only suspicious actions. +net-ftp/proftpd:memcache - Enable support for the mod_memcache module, for using memcached servers +net-ftp/proftpd:msg - Enable support for the mod_msg module, allows system users to send messages to connected clients via the ftpdctl program. +net-ftp/proftpd:qos - Enable support for the mod_qos 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:sodium - Use dev-libs/libsodium for password encryption an key exchange +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:unique_id - Enable support for the mod_unique_id module, every connection gets unique ID. +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:implicittls - Enable TLS on Port 990 +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:resolveids - Resolve UIDs/GIDs +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-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/choqok:attica - Build Open Collaboration Services plugin using kde-frameworks/attica +net-im/choqok:konqueror - Build Konqueror Choqok plugin +net-im/choqok:telepathy - Enable support for the real-time communication framework telepathy +net-im/ejabberd:captcha - Support for CAPTCHA Forms (XEP-158) on registration +net-im/ejabberd:full-xml - Use XML features in XMPP stream (ex: CDATA), requires XML compliant clients +net-im/ejabberd:hipe - Compile natively with HiPE, not recommended +net-im/ejabberd:mssql - Enable Microsoft SQL Server support (via ODBC) for data storage +net-im/ejabberd:mysql - Enable MySQL support for data storage +net-im/ejabberd:nls - Enable character set conversion for mod_irc +net-im/ejabberd:odbc - Enable ODBC support to access data storage +net-im/ejabberd:postgres - Enable PostgreSQL support for data storage +net-im/ejabberd:redis - Enable Redis support for transient data +net-im/ejabberd:riak - Enable support for Riak - distributed NoSQL key-value data store +net-im/ejabberd:roster-gw - Turn on workaround for processing gateway subscriptions +net-im/ejabberd:sqlite - Enable SQLite database support +net-im/ejabberd:zlib - Enable Stream Compression (XEP-0138) using zlib +net-im/empathy:gnome-online-accounts - Enable using net-libs/gnome-online-accounts for authorization (e.g. for Google Talk) +net-im/empathy:map - Enable world map support through media-libs/libchamplain +net-im/gajim:crypt - End to end encryption and GPG encryption +net-im/gajim:geolocation - Sharing your location +net-im/gajim:jingle - Audio and video calls +net-im/gajim:keyring - Saving your password to your system keyring +net-im/gajim:networkmanager - Network lose detection using NetworkManager +net-im/gajim:remote - Controling Gajim instance from command line with gajim-remote +net-im/gajim:rst - Generating XHTML output from RST code +net-im/gajim:spell - Spellchecking of composed messages +net-im/gajim:upnp - Ability to request your router to forward port for file transfer +net-im/gajim:webp - Support WebP avatars +net-im/kadu:gadu - Enables Gadu communication protocol +net-im/kadu:mpd - Enables Music Player Daemon support +net-im/kadu:otr - Enable char encryption via OTR library +net-im/kadu:sdk - Install Kadu SDK (cmake module, API headers) +net-im/kadu:speech - Enables speech module +net-im/libcommuni:qml - Install optional qml files. +net-im/libcommuni:uchardet - Use app-i18n/uchardet, which is upstreams default, instead of dev-libs/icu, which makes impossible to run tests. +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/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: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/prosody:jit - Use LuaJIT instead of vanilla Lua +net-im/prosody:libevent - Use libevent for event handling +net-im/prosody:zlib - Support for compressing XMPP streams with mod_compression +net-im/pyicq-t:webinterface - Install dependencies needed for the web interface +net-im/swift:client - Build the full graphical XMPP client. +net-im/swift:gconf - Enable configuration through gnome-base/gconf. +net-im/telepathy-connection-managers:gadu - Enable Gadu Gadu protocol support. +net-im/telepathy-connection-managers:irc - Enable Internet Relay Chat (IRC) support. +net-im/telepathy-connection-managers:meanwhile - Enable meanwhile support for Sametime protocol. +net-im/telepathy-connection-managers:sip - Enable SIP/SIMPLE messaging and calling. +net-im/telepathy-connection-managers:sipe - Enable Sip Exchange Protocol. +net-im/telepathy-connection-managers:steam - Enable Steam Chat support. +net-im/telepathy-connection-managers:xmpp - Enable XMPP protocol handler (this is also Google Talk). +net-im/telepathy-connection-managers:yahoo - Enable Yahoo! messaging support. +net-im/telepathy-connection-managers:zeroconf - Enable Link-Local Messaging via the zeroconf or Bonjour protocol. +net-im/tkabber:plugins - Enables installation the extra plugins +net-irc/epic5:archive - Use app-arch/libarchive to use zip and tar archives from scripts. +net-irc/epic5:valgrind - Compile against dev-util/valgrind headers to improve memory-leak checking when running epic5 under valgrind. +net-irc/hexchat:libcanberra - Enable sound event support using media-libs/libcanberra +net-irc/hexchat:libproxy - Enable proxy support. +net-irc/hexchat:plugin-checksum - Build Checksum plugin (needs plugins) +net-irc/hexchat:plugin-fishlim - Build FiSHLiM plugin (needs plugins ) +net-irc/hexchat:plugin-sysinfo - Build SysInfo plugin (needs plugins) +net-irc/hexchat:theme-manager - Build the theme manager (mono) +net-irc/inspircd:gnutls - Enable TLS support +net-irc/inspircd:ldap - Enable LDAP support +net-irc/inspircd:maxminddb - Add support for geolocation using libMaxMindDB +net-irc/inspircd:mbedtls - Add support for TLS using the mbedTLS library +net-irc/inspircd:mysql - Enable MySQL database backend +net-irc/inspircd:pcre - Adds support for Perl Compatible Regular Expressions +net-irc/inspircd:postgres - Enable PostgreSQL database backend +net-irc/inspircd:re2 - Add support for Google RE2 regular expressions library +net-irc/inspircd:regex-posix - Adds support for POSIX Regular Expressions +net-irc/inspircd:regex-stdlib - Add support for C++ stdlib regular expressions +net-irc/inspircd:sqlite - Enable Sqlite database backend +net-irc/inspircd:ssl - Enable SSL support +net-irc/inspircd:sslrehashsignal - Enable rehashing SSL module by SIGUSR1 +net-irc/inspircd:tre - Enable support for TRE, a lightweight, robust, and efficient POSIX compliant regexp matching library +net-irc/iroffer-dinoex:admin - Compile with HTTP Admin +net-irc/iroffer-dinoex:blowfish - Compile with blowfish encryption support +net-irc/iroffer-dinoex:chroot - Compile with chroot support +net-irc/iroffer-dinoex:http - Compile with HTTP server support +net-irc/iroffer-dinoex:kqueue - Compile with kqueue() support +net-irc/iroffer-dinoex:memsave - Compile with memory protection +net-irc/iroffer-dinoex:telnet - Compile with Telnet server support +net-irc/irssi:otr - Adds support for a loadable IRC otr module +net-irc/irssi:proxy - Adds support for a loadable IRC proxy module +net-irc/kvirc:dcc_video - Support video connections over DCC protocol +net-irc/kvirc:phonon - Support Phonon for audio output +net-irc/ngircd:ident - Enables support for net-libs/libident +net-irc/quassel:X - Build the Qt5 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:bundled-icons - Use icon themes bundled with Quassel, rather than depending on system packages. +net-irc/quassel:crypt - Support core->network per-channel and per-query blowfish encryption via app-crypt/qca SLOT 2. +net-irc/quassel:dbus - Support desktop notifications via the StatusNotifier D-Bus service (used by most modern desktop environments). +net-irc/quassel:monolithic - Build standalone client with integrated core, no external quasselcore needed. Only useful if you don't want to use Quassel's 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:oxygen - Support the Oxygen icon set that was the default for KDE4. +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:snorenotify - Support for Snore notification framework. +net-irc/quassel:urlpreview - Use QtWebEngine rendering engine for showing URL thumbnails. +net-irc/unrealircd:class-nofakelag - Enable an unsupported class::options flag called “nofakelag” allowing you to grant fakelag exemption to normal user (instead of just opers). +net-irc/unrealircd:extban-stacking - Enable extended channel bans (such as +b ~c: and +b ~n:) to contain other extended bans instead of just hostmasks. +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 - Display channel modes in /LIST (only configured at compiletime) +net-irc/unrealircd:shunnotices - Enable notifying a user when un-shunned +net-irc/unrealircd:usermod - Enable /set* and /chg* commands +net-irc/weechat:alias - Enable plugin for alias control +net-irc/weechat:buflist - Enable buflist plugin +net-irc/weechat:charset - Enable encoding conversions +net-irc/weechat:exec - Enable exec plugin +net-irc/weechat:fifo - Enable FIFO support (sh pipes) +net-irc/weechat:fset - Enable fast set plugin +net-irc/weechat:irc - Enable IRC protocol support +net-irc/weechat:logger - Enable support for logging +net-irc/weechat:man - Build and install man pages +net-irc/weechat:relay - Enable relay plugin (experimental) +net-irc/weechat:scripts - Build infrastructure for scripting +net-irc/weechat:trigger - Enable trigger plugin +net-irc/weechat:xfer - Enable xfer plugin support +net-irc/znc:zlib - Enable mod_deflate-like gzip support for znc's web interface using sys-libs/zlib. +net-libs/aqbanking:chipcard - Enable support for DDV/RSA-chipcards +net-libs/aqbanking:ebics - Enable support for Electronic Banking Internet Communication Standard (EBICS) +net-libs/axtls:cgi-lua - Enables lua backed cgi for axhttpd server +net-libs/axtls:cgi-php - Enables php backed cgi for axhttpd server +net-libs/axtls:httpd - Enables axhttpd web server component +net-libs/axtls:static - Statically build axhttpd server +net-libs/c-client:chappa - Enable Eduardo Chappa's patches for use with mail-client/alpine (mainly adds support for maildir) +net-libs/c-client:doc - Install RFCs related to IMAP +net-libs/c-client:topal - Enable support for net-mail/topal for use with mail-client/alpine +net-libs/courier-authlib:vpopmail - Enable vpopmail support +net-libs/daq:afpacket - Build the AFPacket data acquisition module. Functions similar to the PCAP module but with better performance. Snort can run unprivileged when using this module. AFpacket supports both inline and passive modes. +net-libs/daq:dump - Build the Dump data acquisition module. The dump DAQ allows you to test the various inline mode features available in 2.9 Snort like injection and normalization. +net-libs/daq:ipq - Build the IPQ data acquisition module. IPQ is the old way to process iptables packets for inline deployments. Snort can not run unprivileged when using this module. +net-libs/daq:nfq - Build the NFQ data acquisition module. NFQ is the new way to process iptables packets for inline deployments. Snort can not run unprivileged when using this module. +net-libs/daq:pcap - Build the PCAP data acquisition module. +net-libs/davix:tools - Install additional tools +net-libs/glib-networking:gnome - Extract HTTP/HTTPS/SOCKS proxy configuration stored using GSettings +net-libs/glib-networking:libproxy - Use net-libs/libproxy for getting the HTTP/HTTPS/SOCKS proxy configuration +net-libs/gnome-online-accounts:gnome - Use gnome-base/gnome-control-center to set GNOME online accounts preferences +net-libs/gnutls:dane - Build libgnutls-dane, implementing DNS-based Authentication of Named Entities. Requires net-dns/unbound +net-libs/gnutls:openssl - Build openssl compatibility libraries +net-libs/gnutls:pkcs11 - Add support for PKCS#11 through app-crypt/p11-kit +net-libs/gnutls:sslv2 - Support for the old/insecure SSLv2 protocol +net-libs/gnutls:sslv3 - Support for the old/insecure SSLv3 protocol +net-libs/gnutls:test-full - Enable full test mode +net-libs/gnutls:tls-heartbeat - Enable the Heartbeat Extension in TLS and DTLS +net-libs/gnutls:tools - Build extra tools +net-libs/gnutls:valgrind - Enable usage of dev-util/valgrind in debug +net-libs/ldns:dane - Enable DNS-based Authentication of Named Entities (DANE) support +net-libs/ldns:ecdsa - Enable ECDSA support +net-libs/ldns:gost - Enable GOST support +net-libs/libbitcoinconsensus:asm - Enable assembly for optimization +net-libs/libbitcoinconsensus:knots - Build enhanced Bitcoin Knots version, rather than Bitcoin Core +net-libs/libesmtp:ntlm - Enable support for NTLM authentication +net-libs/libetpan:liblockfile - Enable support for liblockfile library +net-libs/libetpan:lmdb - Use dev-db/lmdb as cache DB +net-libs/libgsasl:gcrypt - Use dev-libs/libgcrypt for low-level crypto +net-libs/libgsasl:ntlm - Add support for Microsoft's NTLM mechanism using net-libs/libntlm +net-libs/libisds:openssl - Use dev-libs/openssl as crypto backend instead of app-crypt/gpgme and dev-libs/libgcrypt +net-libs/libmicrohttpd:epoll - use epoll() system call +net-libs/libmicrohttpd:messages - enable error messages +net-libs/libnftnl:json - Supports parsing of JSON +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/liboping:filecaps - Allow non-root users to use [n]oping utility. +net-libs/liboping:ncurses - Build ncurses-based version of oping utility (requires sys-libs/ncurses) +net-libs/libpcap:netlink - Use dev-libs/libnl to put wireless interfaces in monitor mode. +net-libs/libproxy:gnome - Enable support for reading proxy settings from GNOME +net-libs/libproxy:kde - Enable support for reading proxy settings from KDE +net-libs/libproxy:spidermonkey - Use libmozjs from dev-lang/spidermonkey for PAC parsing +net-libs/libproxy:webkit - Use libjavascriptcoregtk from net-libs/webkit-gtk for PAC parsing +net-libs/libpsl:man - Build man-pages +net-libs/libqmi:mbim - Support QMI over Mobile Broadband Interface Model (MBIM) +net-libs/libsoup:gssapi - Enable GSSAPI support +net-libs/libsoup:samba - Use net-fs/samba for NTLM Single Sign-On +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:openssl - Use OpenSSL crypto primitives +net-libs/libsrtp:syslog - Use syslog for error messages +net-libs/libssh:gcrypt - Use dev-libs/libgcrypt as TLS provider +net-libs/libssh:gssapi - Enable gssapi support +net-libs/libssh:mbedtls - Use net-libs/mbedtls as TLS provider +net-libs/libssh:pcap - Build with PCAP output support +net-libs/libssh:server - Build with SSH server support +net-libs/libssh:sftp - Build with SFTP support +net-libs/libssh2:gcrypt - Use dev-libs/libgcrypt instead of dev-libs/openssl +net-libs/libssh2:libressl - Use dev-libs/libressl instead of dev-libs/openssl +net-libs/libssh2:mbedtls - Use net-libs/mbedtls instead of dev-libs/openssl +net-libs/libtorrent-rasterbar:dht - Enable DHT (distributed hash table) support +net-libs/libupnp:blocking-tcp - Do not use async socket calls. +net-libs/libupnp:reuseaddr - Allow clean restarts by binding the socket with SO_REUSEADDR. +net-libs/libupnp:samples - Install sample applications. +net-libs/libvncserver:24bpp - enable 24bpp support +net-libs/libvncserver:gcrypt - enable support for gcrypt +net-libs/libwebsockets:access-log - Support generating Apache-compatible access logs +net-libs/libwebsockets:cgi - Include CGI (spawn process with network-connected stdin/out/err) APIs +net-libs/libwebsockets:client - The client part of the library and libwebsockets-test-client +net-libs/libwebsockets:generic-sessions - With the Generic Sessions plugin +net-libs/libwebsockets:http-proxy - Support for rewriting HTTP proxying +net-libs/libwebsockets:http2 - Support the HTTP/2 protocol +net-libs/libwebsockets:lejp - With the Lightweight JSON Parser +net-libs/libwebsockets:libev - Support event loops via dev-libs/libev +net-libs/libwebsockets:libevent - Support event loops via dev-libs/libevent +net-libs/libwebsockets:libuv - Support asynchronous I/O via dev-libs/libuv +net-libs/libwebsockets:peer-limits - Track peers and restrict resources a single peer can allocate +net-libs/libwebsockets:server-status - Support json + jscript server monitoring +net-libs/libwebsockets:smtp - Provide SMTP support +net-libs/libwebsockets:socks5 - Allow use of SOCKS5 proxy on client connections +net-libs/libwebsockets:sqlite3 - Require SQLITE3 support +net-libs/libwebsockets:zip - Support serving pre-zipped files +net-libs/loudmouth:asyncns - Use net-libs/libasyncns for asynchronous name resolution. +net-libs/loudmouth:openssl - Enable dev-libs/openssl support instead of gnutls (which is the default). +net-libs/mbedtls:havege - Enable the HAVEGE random generator. Warning: the HAVEGE random generator is not suitable for virtualized environments +net-libs/mbedtls:programs - Build PolarSSL programs +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/nghttp2:hpack-tools - Install HPACK (header compression) helper tools +net-libs/nghttp2:utils - Install nghttp, nghttpd and nghttpx +net-libs/nodejs:inspector - Enable V8 inspector +net-libs/nodejs:npm - Enable NPM package manager +net-libs/nodejs:snapshot - Enable snapshot creation for faster startup +net-libs/nodejs:systemtap - Enable SystemTAP/DTrace tracing +net-libs/ortp:ntp-timestamp - Turn on NTP timestamping on received packet +net-libs/ortp:srtp - Add support for Secure RTP +net-libs/phodav:spice - Install the spice-webdavd guest agent +net-libs/pjproject:amr - Inlcude AMR codec in the build +net-libs/pjproject:epoll - Use /dev/epoll ioqueue on Linux (experimental) +net-libs/pjproject:g711 - Include G.711 codecs in the build +net-libs/pjproject:g722 - Include G.722 codec in the build +net-libs/pjproject:g7221 - Include G.722.1 codec in the build +net-libs/pjproject:ilbc - Include iLBC codec in the build +net-libs/pjproject:l16 - Include Linear/L16 codec family in the build +net-libs/pjproject:libyuv - Include libyuv in the build +net-libs/pjproject:openh264 - Include Open H.264 support in the build +net-libs/pjproject:resample - Include resampling implementations in the build +net-libs/pjproject:silk - Include SILK support in the build +net-libs/pjproject:v4l2 - Include Video4Linux v2 support in the build +net-libs/pjproject:webrtc - Enable WebRTC support +net-libs/qxmpp:vpx - Enable VP8 codec support via media-libs/libvpx +net-libs/rabbitmq-c:tools - Builds cli tools to interact with brokers +net-libs/shairplay:alac - Add support for Apple Lossless Audio Codec files +net-libs/shairplay:playfair - Add support for handling fairplay handshake (used in for example screen mirroring) +net-libs/shairplay:tools - Build and install a binary shairplay in /usr/bin +net-libs/telepathy-qt:farstream - Enable support for audio/video calls via farstream +net-libs/udns:tools - Build and install dnsget, ex-rdns and rblcheck tools +net-libs/webkit-gtk:coverage - Enable code coverage support +net-libs/webkit-gtk:egl - Enable EGL support +net-libs/webkit-gtk:geolocation - Enable geolocation support through app-misc/geoclue +net-libs/webkit-gtk:gles2 - Enable GLESv2 support +net-libs/webkit-gtk:nsplugin - Enable full nsplugin support (GTK2 plugins) +net-libs/webkit-gtk:webgl - Build support for the WebGL HTML API using virtual/opengl +net-libs/wvstreams:boost - Use dev-libs/boost to provide TR1-compatible functional interface. This USE flag is only needed with GCC earlier than version 4.1, or with other compilares not providing said interface. +net-libs/xrootd:fuse - Enable the sys-fs/fuse filesystem driver +net-libs/xrootd:http - Enable http protocol support +net-libs/xrootd:rbd - Enable rados block device support via sys-cluster/ceph +net-libs/zeromq:drafts - Build draft API, which may change at any time without any notice, and is therefore not recommended for normal use. +net-libs/zeromq:pgm - Build PGM (Pragmatic General Multicast)extention, a protocol for reliable multicast transport of data over IP networks. +net-libs/zeromq:sodium - Use dev-libs/libsodium for cryptography +net-mail/automx:memcached - Enable memcached support +net-mail/automx:sql - Enable support for SQL backends +net-mail/automx:tools - Install additional automx-test tool +net-mail/courier-imap:trashquota - include deleted messages, and the Trash folder, in the estimated quota usage for maildirs +net-mail/cyrus-imapd:backup - Enable backup service support +net-mail/cyrus-imapd:calalarm - Enable CalDAV alarm support +net-mail/cyrus-imapd:http - Enable http support +net-mail/cyrus-imapd:jmap - Enable JMAP support +net-mail/cyrus-imapd:lmdb - Enable support for using dev-db/lmdb +net-mail/cyrus-imapd:replication - Enable replication support +net-mail/cyrus-imapd:server - Enable building server binaries +net-mail/cyrus-imapd:sieve - Enable sieve support +net-mail/cyrus-imapd:sphinx - Enable Sphinx search engine support +net-mail/cyrus-imapd:xapian - Enable Xapian search engine support +net-mail/dbmail:sieve - Enable sieve filter support +net-mail/dovecot:argon2 - Add support for ARGON2 password schemes +net-mail/dovecot:lucene - Add lucene full text search (FTS) support using dev-cpp/clucene +net-mail/dovecot:lz4 - Add support for lz4 (de)compression +net-mail/dovecot:lzma - Add support for lzma (de)compression +net-mail/dovecot:managesieve - Add managesieve protocol support +net-mail/dovecot:sieve - Add sieve support +net-mail/dovecot:solr - Add solr full text search (FTS) support +net-mail/dovecot:textcat - Add libtextcat language guessing support for full text search (FTS) +net-mail/dovecot:vpopmail - Add vpopmail support +net-mail/fdm:courierauth - Add support for Courier authentication library +net-mail/fetchmail:socks - Enable support for socks proxy +net-mail/fetchmail:tk - Enable 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/isync:compat - Enable legacy utilities +net-mail/lbdb:abook - Enables app-misc/abook support +net-mail/lbdb:bbdb - Include support for app-emacs/bbdb +net-mail/lbdb:evo - Add support for mail-client/evolution +net-mail/lbdb:finger - Enables finger support +net-mail/libpst:dii - enable dii support +net-mail/mailutils:clients - Build client programs - frm maidag mail sieve messages readmsg dotlock movemail mimeview mh +net-mail/mailutils:kyotocabinet - Enable Kyoto Cabinet database support +net-mail/mailutils:servers - Build server programs - imap4d pop3d comsatd +net-mail/mailutils:tokyocabinet - Enable Tokyo Cabinet database support +net-mail/mairix:gnus - Add support for the marks propagation feature in GNUS (provided by app-editors/emacs or app-xemacs/gnus for XEmacs users) +net-mail/mu:emacs - Install the mu4e mail client. +net-mail/notmuch:crypt - Support decryption and verification of PGP/MIME messages and in Emacs UI - encryption; support also S/MIME signature verification since version 0.22 +net-mail/notmuch:doc - Install API documentation +net-mail/notmuch:emacs - Install Emacs UI (the main one) +net-mail/notmuch:mutt - Install helper script for Mutt +net-mail/notmuch:nmbug - Install experimental tag sharing / pseudo-bug-tracking script for Notmuch (see http://notmuchmail.org/nmbug/) +net-mail/notmuch:valgrind - Depend on dev-util/vagrind for test suite +net-mail/offlineimap:sqlite - Enable runtime support for sqlite mail status backend. +net-mail/qmailadmin:maildrop - Filter spam using maildrop +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:bittorrent - Enable support for the bittorrent protocol. +net-misc/aria2:gnutls - Use net-libs/gnutls as TLS provider (preferred). Otherwise, dev-libs/openssl will be used as TLS provider. Both apply only with USE=ssl. +net-misc/aria2:libuv - Use dev-libs/libuv backend. +net-misc/aria2:libxml2 - Use dev-libs/libxml2 for XML parsing (preferred) instead of dev-libs/expat. +net-misc/aria2:metalink - Enable support for metalink. +net-misc/aria2:nettle - Use dev-libs/nettle for message digests, plus dev-libs/gmp for bittorrent (if enabled). If this flag is disabled, dev-libs/libgcrypt is used instead. This flag is ignored if dev-libs/openssl is used. +net-misc/aria2:scripts - Install additional scripts which use aria2's xmlrpc functionality. +net-misc/aria2:ssh - Enable SFTP support. +net-misc/asterisk:cluster - Enable high-availability support through the Corosync Cluster Engine +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:http - Enable embedded web server +net-misc/asterisk:ilbc - Enable the Internet Low Bitrate Codec (iLBC) +net-misc/asterisk:newt - Include additional tools that require redhats windowing toolkit +net-misc/asterisk:osplookup - Support secure peering using the Open Settlement Protocol +net-misc/asterisk:pjproject - Enable support for pjproject (pjsip) +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-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: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/bfgminer:adl - Enable support for controlling fans and overclocking on AMD cards with AMD Display Library +net-misc/bfgminer:alchemist - Enable support for mining with AlcheMist +net-misc/bfgminer:antminer - Enable support for mining with AntMiner U1 sticks +net-misc/bfgminer:avalon - Enable support for mining with Avalon 1 ASIC modules +net-misc/bfgminer:avalonmm - Enable support for mining with Avalon 2/3 ASIC modules +net-misc/bfgminer:bfsb - Enable support for mining on BFSB host Raspberry Pi +net-misc/bfgminer:bfx - Enable support for mining with BFx2 USB sticks +net-misc/bfgminer:bifury - Enable support for mining with Bi*fury USB sticks +net-misc/bfgminer:bigpic - Enable support for mining with Big Picture Mining USB sticks (Red/BlueFury, BF1, etc) +net-misc/bfgminer:bitforce - Enable support for mining with ButterFly Labs BitFORCE ASICs and/or FPGAs +net-misc/bfgminer:bitfury - Enable support for mining with 55nm Bitfury-based devices +net-misc/bfgminer:bitmain - Enable support for mining with Bitmain Antminer S* series +net-misc/bfgminer:cointerra - Enable support for mining with CoinTerra TerraMiner. +net-misc/bfgminer:cpumining - Enable support for mining with CPUs +net-misc/bfgminer:drillbit - Enable support for mining with Drillbit boards +net-misc/bfgminer:dualminer - Enable support for mining with DualMiner USB sticks +net-misc/bfgminer:gridseed - Enable support for mining with 5-chip GridSeed orbs +net-misc/bfgminer:hashbuster - Enable support for mining with HashBuster nano boards +net-misc/bfgminer:hashbuster2 - Enable support for mining with HashBuster micro boards +net-misc/bfgminer:hashfast - Enable support for mining with HashFast devices +net-misc/bfgminer:icarus - Enable support for mining with Icarus-compatible devices (including Block Erupter Sapphire ASICs) +net-misc/bfgminer:jingtian - Enable support for mining on JingTian boards via SPI/GPIO +net-misc/bfgminer:keccak - Enable support for mining with Keccak miners +net-misc/bfgminer:klondike - Enable support for mining with Klondike USB miners +net-misc/bfgminer:libusb - Use libusb +net-misc/bfgminer:littlefury - Enable support for mining with LittleFury USB sticks +net-misc/bfgminer:metabank - Enable support for mining on Metabank host Raspberry Pi +net-misc/bfgminer:minion - Enable support for mining on minion chips via SPI (BlackArrow Prospero) +net-misc/bfgminer:modminer - Enable support for mining with ModMiner FPGAs +net-misc/bfgminer:nanofury - Enable support for mining with NanoFury USB sticks +net-misc/bfgminer:opencl - Enable support for mining with OpenCL-capable devices (GPUs) +net-misc/bfgminer:proxy - Enable support for virtual proxy device +net-misc/bfgminer:proxy_getwork - Enable proxy support for getwork protocol (often used with Block Erupter Blades) +net-misc/bfgminer:proxy_stratum - Enable proxy support for stratum protocol +net-misc/bfgminer:rockminer - Enable support for mining with RockMiner devices +net-misc/bfgminer:screen - Provide start-bfgminer.sh script to launch BFGMiner in app-misc/screen +net-misc/bfgminer:scrypt - Enable support for scrypt mining algorithm +net-misc/bfgminer:sha256d - Enable support for SHA256d mining algorithm +net-misc/bfgminer:twinfury - Enable support for mining with Twinfury USB sticks +net-misc/bfgminer:udev-broad-rules - Enable broader udev rules that may match non-mining devices +net-misc/bfgminer:x6500 - Enable support for mining with X6500 FPGAs +net-misc/bfgminer:zeusminer - Enable support for mining with ZeusMiner units +net-misc/bfgminer:ztex - Enable support for mining with Ztex FPGAs +net-misc/cfengine:html - Install HTML documentation +net-misc/cfengine:libvirt - Enable support for virtual machine management through app-emulation/libvirt +net-misc/cfengine:masterfiles - Install the Masterfiles Policy Framework +net-misc/cfengine:qdbm - Use dev-db/qdbm as database backend +net-misc/cfengine:tests - Install test files +net-misc/cfengine:tokyocabinet - Use dev-db/tokyocabinet as database backend +net-misc/chrony:adns - Support for asynchronous DNS +net-misc/chrony:cmdmon - Support for command and monitoring +net-misc/chrony:html - Install HTML documentation +net-misc/chrony:ntp - Support for the Network Time Protocol (NTP) +net-misc/chrony:phc - Support for the PTP (Precision Time Protocol) Hardware Clock (PHC) interface +net-misc/chrony:pps - Support for the Linux Pulse Per Second (PPS) interface +net-misc/chrony:refclock - Support for reference clocks +net-misc/chrony:rtc - Support for the Linux Real Time Clock interface +net-misc/connman:ethernet - Enable ethernet support. +net-misc/connman:iptables - Use net-firewall/iptables as firewall. +net-misc/connman:iwd - Enable wifi support via net-wireless/iwd +net-misc/connman:l2tp - Use net-dialup/xl2tpd for L2TP VPN support. +net-misc/connman:nftables - Use net-firewall/nftables as firewall. +net-misc/connman:ofono - Use net-misc/ofono for telephony support. +net-misc/connman:openconnect - Use net-vpn/openconnect for VPN support. +net-misc/connman:openvpn - Use net-vpn/openvpn for openvpn support. +net-misc/connman:pptp - Use net-dialup/pptpclient for PPTP VPN support. +net-misc/connman:tools - Enable testing tools. +net-misc/connman:vpnc - Use net-vpn/vpnc for cisco VPN support. +net-misc/connman:wispr - Enable support for WISPr hotspot logins. +net-misc/connman-gtk:openconnect - Support easier authentication to AnyConnect VPNs +net-misc/curl:brotli - Enable brotli compression support +net-misc/curl:http2 - Enabled HTTP/2.0 support +net-misc/curl:metalink - Enable metalink support +net-misc/curl:rtmp - Enable RTMP Streaming Media support +net-misc/curl:ssh - Enabled SSH urls in curl using libssh2 +net-misc/curl:ssl - Enable crypto engine support (via openssl if USE='-gnutls -nss') +net-misc/dahdi:flash - Support (short) flash on FXS +net-misc/dahdi-tools:ppp - Enables PPP/DAHDIRAS support +net-misc/dhcp:client - Install the dhclient program +net-misc/dhcp:server - Install the dhcpd and dhcrelay programs +net-misc/dhcpcd:embedded - Embed the definitions of dhcp options in the dhcpcd executable +net-misc/dhcpcd-ui:gtk3 - Add support for x11-libs/gtk+ (The GIMP Toolkit) +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/dropbear:shadow - Enable shadow password support +net-misc/dropbox:librsync-bundled - Use bundled librsync library +net-misc/electrum:audio_modem - Enable plugin to support Audio Modem +net-misc/electrum:cli - Enables the CLI interface +net-misc/electrum:coldcard - Enable plugin to support Coldcard Hardware Wallet +net-misc/electrum:cosign - Enable plugin to support multisig wallets between multiple Electrum clients +net-misc/electrum:digitalbitbox - Enable plugin to support Digital Bitbox hardware wallet +net-misc/electrum:email - Enable plugin to support emailing invoices +net-misc/electrum:greenaddress_it - Enable plugin to verify GreenAddress.it instant transactions +net-misc/electrum:qrcode - Enable QR code scanning with media-gfx/zbar +net-misc/electrum:revealer - Enable revealer plugin for extra security. https://revealer.cc/ +net-misc/electrum:safe_t - Enable plugin to support Safe-T mini Wallet +net-misc/electrum:sync - Enable plugin to sync wallet metadata across multiple Electrum clients +net-misc/electrum:trustedcoin_com - Enable plugin to use two-factor service by TrustedCoin.com +net-misc/electrum:vkb - Enable plugin for virtual keyboard +net-misc/freerdp:client - Build client binaries +net-misc/freerdp:openh264 - Enable H.264 support using media-libs/openh264 +net-misc/freerdp:server - Build server binaries +net-misc/gnome-online-miners:flickr - Enable Flickr support +net-misc/gsasl:gcrypt - Use dev-libs/libgcrypt for low-level crypto +net-misc/gsasl:ntlm - Add support for Microsoft's NTLM mechanism using net-libs/libntlm +net-misc/gwget:epiphany - Build epiphany extensions +net-misc/htbinit:esfq - Add support for Enhanced Stochastic Fairness queueing discipline. +net-misc/hylafaxplus:html - Convert faxes into html email +net-misc/hylafaxplus:jbig - JBIG Fax Compression Support +net-misc/hylafaxplus:mgetty - Receive faxes via serial port connections +net-misc/hylafaxplus:pam - hfaxd authentication via PAM +net-misc/icaclient:l10n_zh_CN - Install Chinese translation +net-misc/icecast:kate - Add karaoke and text encapsulation support for Ogg files +net-misc/icecast:logrotate - Install support files for app-admin/logrotate? +net-misc/icecast:yp - Build support for yp public directory listings +net-misc/iperf:profiling - Install profiled iperf3 binary iperf3_profile +net-misc/iputils:SECURITY_HAZARD - Allow non-root users to flood (ping -f). This is generally a very bad idea. +net-misc/iputils:arping - Build and install arping -- tool for sending ARP requests to peers (see also net-analyzer/arping) +net-misc/iputils:clockdiff - Build and install clockdiff -- tool for comparing clocks via ICMP packets +net-misc/iputils:gcrypt - Use dev-libs/libgcrypt for md5 support +net-misc/iputils:nettle - Use dev-libs/nettle for md5 support +net-misc/iputils:rarpd - Build and install rarpd -- server for handling RARP (reverse ARP) requests; generally only used by old systems +net-misc/iputils:rdisc - Build and install rdisc -- server for the client side of the ICMP router discover protocol +net-misc/iputils:tftpd - Build and install tftpd -- server for the Trivial File Transfer Protocol (see also net-ftp/tftp-hpa) +net-misc/iputils:tracepath - Build and install tracepath -- tool for tracing network paths for discovering MTU values +net-misc/iputils:traceroute6 - Build and install deprecated traceroute6 tool. It's recommended to use net-analyzer/traceroute instead. +net-misc/knock:server - Installs the knockd server daemon. +net-misc/libteam:zmq - Build witch net-libs/zeromq support +net-misc/lldpd:cdp - Enable Cisco Discovery Protocol +net-misc/lldpd:dot1 - Enable Dot1 extension (VLAN stuff) +net-misc/lldpd:dot3 - Enable Dot3 extension (PHY stuff) +net-misc/lldpd:edp - Enable Extreme Discovery Protocol +net-misc/lldpd:fdp - Enable Foundry Discovery Protocol +net-misc/lldpd:graph - Create dot graphs in documentations +net-misc/lldpd:jansson - Enable JSON output via Jansson +net-misc/lldpd:lldpmed - Enable LLDP-MED extension +net-misc/lldpd:old-kernel - Enable compatibility with Linux kernel older than 2.6.39 +net-misc/lldpd:sanitizers - Enable code instrumentation with selected sanitizers +net-misc/lldpd:snmp - Enable the use of SNMP +net-misc/lldpd:sonmp - Enable SynOptics Network Management +net-misc/memcached:slabs-reassign - Allow manual reassignment of memory slabs at the cost of slab optimizations. +net-misc/minidlna:netgear - Enable netgear branding +net-misc/minidlna:readynas - Enable readynas branding +net-misc/modemmanager:mbim - Enable MBIM modem protocol +net-misc/modemmanager:qmi - Enable support for the QMI modem protocol used by devices with Qualcomm chipsets +net-misc/mosh:client - Build network client +net-misc/mosh:examples - Include example scripts +net-misc/mosh:mosh-hardening - Enable compiler and linker options to frustrate memory corruption exploits +net-misc/mosh:server - Build network server +net-misc/mosh:ufw - Install net-firewall/ufw rule set +net-misc/mosh:utempter - Include libutempter support +net-misc/netkit-bootparamd:libtirpc - Build against net-libs/libtirpc for RPC support +net-misc/networkmanager:connection-sharing - Use net-dns/dnsmasq and net-firewall/iptables for connection sharing +net-misc/networkmanager:consolekit - Use sys-auth/consolekit for session tracking +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:elogind - Use sys-auth/elogind for session tracking +net-misc/networkmanager:iwd - Use net-wireless/iwd instead of net-wireless/wpa_supplicant for wifi support by default +net-misc/networkmanager:json - Enable JSON validation via dev-libs/jansson in libnm. +net-misc/networkmanager:modemmanager - Enable support for mobile broadband devices using net-misc/modemmanager +net-misc/networkmanager:nss - Use dev-libs/nss for cryptography +net-misc/networkmanager:ofono - Use net-misc/ofono for telephony support. +net-misc/networkmanager:ovs - Enable OpenVSwitch support +net-misc/networkmanager:ppp - Enable support for mobile broadband and PPPoE connections using net-dialup/ppp +net-misc/networkmanager:resolvconf - Use net-dns/openresolv for managing DNS information in /etc/resolv.conf. Generally, a symlink to /run/NetworkManager/resolv.conf is simpler. On systems running systemd-resolved, disable this flag and create a symlink to /run/systemd/resolve/stub-resolv.conf. +net-misc/networkmanager:teamd - Enable Teamd control support +net-misc/networkmanager:wext - Enable support for the deprecated Wext (Wireless Extensions) API; needed for some older drivers (e.g. ipw2200, ndiswrapper) +net-misc/networkmanager:wifi - Enable support for wifi and 802.1x security +net-misc/ntp:openntpd - Allow ntp to be installed alongside openntpd +net-misc/ntp:parse-clocks - Add support for PARSE clocks +net-misc/ntp:samba - Provide support for Samba's signing daemon (needed for Active Directory domain controllers) +net-misc/ntpclient:debug - Enable analysis code path and debugging of NTP protocol. +net-misc/ntpclient:embedded - Build a very small ntpclient, from OpenWRT project. +net-misc/ntpclient:obsolete - Enable obsolete features, to use with kernel versions older than 3.0 +net-misc/ntpclient:syslog - Enable logging to syslog instead of logging to stderr. +net-misc/ntpsec:early - Drop root privileges early +net-misc/ntpsec:gdb - Enable debugging with gdb +net-misc/ntpsec:heat - Install contrib heat generating scripts +net-misc/ntpsec:nist - Enable lockclock +net-misc/ntpsec:ntpviz - Make visualizations of offsets, jiffies, etc. +net-misc/ntpsec:rclock_arbiter - Arbiter 1088A/B GPS driver +net-misc/ntpsec:rclock_generic - Enable support for generic time radios and GPSDOs +net-misc/ntpsec:rclock_gpsd - Enable gpsd daemon support +net-misc/ntpsec:rclock_hpgps - Hewlett Packard GPS driver +net-misc/ntpsec:rclock_jjy - JJY driver +net-misc/ntpsec:rclock_local - Support for undisciplined local clock (not recommended) +net-misc/ntpsec:rclock_modem - NIST/USNO/PTB Modem Time Services +net-misc/ntpsec:rclock_neoclock - NeoClock4X DCF77/TDF driver +net-misc/ntpsec:rclock_nmea - NMEA GPS driver +net-misc/ntpsec:rclock_oncore - Oncore driver +net-misc/ntpsec:rclock_pps - PPS cesium clock driver +net-misc/ntpsec:rclock_shm - Obtain refclock info from shared memory-segment +net-misc/ntpsec:rclock_spectracom - Spectracom driver +net-misc/ntpsec:rclock_trimble - Trimble driver +net-misc/ntpsec:rclock_truetime - Trutime driver (deprecated) +net-misc/ntpsec:rclock_zyfer - Zyfer driver +net-misc/ntpsec:smear - Specify the interval over which a leap second is applied (experimental) +net-misc/ntpsec:tests - Enable tests +net-misc/ofono:atmodem - ETSI AT modem support. +net-misc/ofono:bluetooth - Enable Bluetooth modem support using net-wireless/bluez. +net-misc/ofono:cdmamodem - Enable CDMA modem support. +net-misc/ofono:datafiles - Enable install configuration and data files. +net-misc/ofono:dundee - Enable BlueTooth DUN deamon support. +net-misc/ofono:isimodem - Enable PhoNet/ISI modem support. +net-misc/ofono:phonesim - Enable phone Simulator support +net-misc/ofono:provision - Enable GPRS provisioning support +net-misc/ofono:qmimodem - Enable Qualcomm QMI modem support +net-misc/ofono:tools - Enable testing tools +net-misc/oidentd:masquerade - Enable support for masqueraded/NAT connections +net-misc/olsrd:pud - Install the Node Position Update plugin +net-misc/openntpd:libressl - Enable HTTPS TLS time constraint support using dev-libs/libressl +net-misc/openssh:X509 - Adds support for X.509 certificate authentication +net-misc/openssh:bindist - Disable EC/RC5 algorithms in OpenSSL for patent reasons. +net-misc/openssh:hpn - Enable high performance ssh +net-misc/openssh:ldap - Add support for storing SSH public keys in LDAP +net-misc/openssh:ldns - Use LDNS for DNSSEC/SSHFP validation. +net-misc/openssh:livecd - Enable root password logins for live-cd environment. +net-misc/openssh:ssh1 - Support the legacy/weak SSH1 protocol +net-misc/openssh:ssl - Enable additional crypto algorithms via OpenSSL +net-misc/openvswitch:monitor - Build the Python and GUI dependent monitor applications +net-misc/putty:gssapi - Enable support for GSSAPI (virtual/krb5) +net-misc/putty:gtk - Build the PuTTY client which requires x11-libs/gtk+. If disabled only the CLI tools puttygen, plink, pscp and psftp will be built +net-misc/putty:gtk2 - Build the PuTTY client with x11-libs/gtk+:2 instead of x11-libs/gtk+:3 +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:fpm - Enable Forwarding Plane Manager support +net-misc/quagga:multipath - Enable multipath routes support for any number of routes +net-misc/quagga:nhrpd - Build Next Hop Resolution Protocol daemon +net-misc/quagga:ospfapi - Enable OSPFAPI support for client applications accessing the OSPF link state database +net-misc/quagga:pam - Add support for PAM (via sys-libs/pam) to the Quagga Virtual Terminal Interface Shell (vtysh); if the readline USE flag is disabled, this flag is ignored +net-misc/quagga:protobuf - Enable support for dev-libs/protobuf +net-misc/quagga:readline - Enable support for sys-libs/readline to provide the Quagga Virtual Terminal Interface Shell (vtysh) +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:kerberos - Enable CredSPP support + Kerberos authentication with net-libs/libgssglue +net-misc/rdesktop:pcsc-lite - Enable smartcard support with sys-apps/pcsc-lite driver +net-misc/rdesktop:xrandr - Enable XRandR window extension support +net-misc/remmina:spice - Support connecting to SPICE-enabled virtual machines +net-misc/remmina:ssh - Enable support for SSH/SFTP protocol +net-misc/remmina:telepathy - Enable telepathy support +net-misc/rsync:stunnel - Provide helper scripts for using rsync via >=net-misc/stunnel-4 +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/sks:optimize - Enables bytecode optimization +net-misc/spice-gtk:dbus - Support for desktop integration such as automounting and other APIs exposed by your DE via D-Bus +net-misc/spice-gtk:gstaudio - Using gstreamer backend as audio decodec support +net-misc/spice-gtk:gstvideo - Using gstreamer backend as video decodec support +net-misc/spice-gtk:gtk3 - Build the spice client (spicy), requires x11-libs/gtk+:3 +net-misc/spice-gtk:lz4 - Enable support for LZ4 compression using app-arch/lz4 +net-misc/spice-gtk:mjpeg - Enable builtin mjpeg video decoder +net-misc/spice-gtk:policykit - Enable sys-auth/polkit support for the usbredir acl helper +net-misc/spice-gtk:usbredir - Use sys-apps/usbredir to redirect USB devices to another machine over TCP +net-misc/spice-gtk:webdav - Support for folder-sharing between guest and client using net-libs/phodav +net-misc/sshrc:mosh - Install Support for mosh +net-misc/streamtuner:shout - Enable shoutcast plug-in. +net-misc/streamtuner:xiph - Enable xiph.org plug-in. +net-misc/stunnel:stunnel3 - Install the stunnel3 wrapper. +net-misc/tigervnc:dri3 - Build with DRI3 support +net-misc/tigervnc:drm - Build with DRM support +net-misc/tigervnc:server - Build TigerVNC server +net-misc/tigervnc:xorgmodule - Build the Xorg module +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/vinagre:spice - Enable access to SPICE-enabled virtual machines +net-misc/vinagre:ssh - Enable ssh plugin using x11-libs/vte +net-misc/vinagre:telepathy - Enable access to remote desktop via a net-libs/telepathy-glib client +net-misc/vino:telepathy - Enable desktop sharing through a telepathy client +net-misc/wget:cookie_check - Enable cookie checks via net-libs/libpsl +net-misc/wget:ntlm - Enable support for NTLM (Windows-based) authorization +net-misc/wget:uuid - Generate UUIDs for the WARC (Web ARChive file format) using libuuid; otherwise use a simple RNG (random number generator) +net-misc/wicd:ambiance - Install icons from Ubuntu's ambiance theme +net-misc/wicd:gnome-shell - Install gnome-shell extension +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:mac4lin - Change default icons to mac4lin icon set +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 net-fs/sshfs to allow shared folders +net-misc/youtube-viewer:gtk - Install the gtk GUI, called gtk-youtube-viewer +net-nds/ldapvi:gnutls - Use net-libs/gnutls instead of dev-libs/openssl +net-nds/openldap:experimental - Enable experimental backend options +net-nds/openldap:kinit - Enable support for kerberos init +net-nds/openldap:minimal - Build libraries & userspace tools only. Does not install any server code +net-nds/openldap:odbc - Enable ODBC and SQL backend options +net-nds/openldap:overlays - Enable contributed OpenLDAP overlays +net-nds/openldap:pbkdf2 - Enable support for pbkdf2 passwords +net-nds/openldap:sha2 - Enable support for pw-sha2 password hashes +net-nds/openldap:smbkrb5passwd - Enable overlay for syncing ldap, unix and lanman passwords +net-nds/rpcbind:remotecalls - Enable remote calls +net-nds/rpcbind:warmstarts - Enables rpcbind to cache configuration for warm restarts +net-nds/tac_plus:finger - Adds support for checking user counts via fingering the NAS +net-nds/tac_plus:maxsess - Enforce a limit on maximum sessions per user +net-news/liferea:gnome-keyring - Enable support for Libsecret Support plugin that allows Liferea to use app-crypt/libsecret as password store +net-news/liferea:mediaplayer - Enable support for Media Player plugin that allows to play music and videos directly from Liferea +net-news/liferea:networkmanager - Use NetworkManager to monitor nerwork status +net-news/liferea:notification - Enable support for Popup Notifications plugin that display popups informing about new updates +net-news/liferea:tray - Enable support for Tray Icon (GNOME Classic) plugin that display a small system tray icon to hide/unhide Liferea +net-nntp/nzbget:parcheck - Enable support for checking PAR archives +net-nntp/slrn:canlock - Add support for cancel locks via net-libs/canlock +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:gpg - Enable app-crypt/gnupg support +net-nntp/tin:mime - Add MIME support +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/bitcoin-cli:knots - Build enhanced Bitcoin Knots version, rather than Bitcoin Core +net-p2p/bitcoin-qt:asm - Enable assembly for optimization +net-p2p/bitcoin-qt:bip70 - Enable support for the BIP70 payment protocol +net-p2p/bitcoin-qt:bitcoin_policy_rbf - Replace By Fee policy: Your node will preferentially mine and relay transactions paying the highest fee, regardless of receive order +net-p2p/bitcoin-qt:knots - Build enhanced Bitcoin Knots version, rather than Bitcoin Core +net-p2p/bitcoin-qt:libevent - Use dev-libs/libevent (needed for JSON-RPC, REST, and Tor auto-configuration +net-p2p/bitcoin-qt:qrcode - Enable generation of QR Codes for receiving payments +net-p2p/bitcoin-qt:system-leveldb - Use the system-wide dev-libs/leveldb instead of bundled +net-p2p/bitcoin-qt:upnp - Enable Universal Plug and Play +net-p2p/bitcoin-qt:wallet - Enable wallet support +net-p2p/bitcoin-qt:zeromq - Report blocks and transactions via zeromq +net-p2p/bitcoind:asm - Enable assembly for optimization +net-p2p/bitcoind:bitcoin_policy_rbf - Replace By Fee policy: Your node will preferentially mine and relay transactions paying the highest fee, regardless of receive order +net-p2p/bitcoind:knots - Build enhanced Bitcoin Knots version, rather than Bitcoin Core +net-p2p/bitcoind:system-leveldb - Use the system-wide dev-libs/leveldb instead of bundled +net-p2p/bitcoind:upnp - Enable Universal Plug and Play +net-p2p/bitcoind:wallet - Enable wallet support +net-p2p/bitcoind:zeromq - Report blocks and transactions via zeromq +net-p2p/deluge:console - Enable default console UI +net-p2p/deluge:webinterface - Install dependencies needed for the web interface +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:zeroconf - Discover peers on the local network using the Zeroconf protocol +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/qbittorrent:webui - Enable the Web UI +net-p2p/retroshare:cli - Enables the CLI version of RetroShare +net-p2p/retroshare:control-socket - Enables API via Unix socket support +net-p2p/retroshare:feedreader - Enables the Feedreader plugin +net-p2p/retroshare:gnome-keyring - Enables potentially insecure autologin capability via Gnome Keyring +net-p2p/retroshare:gui - Enables the GUI version of RetroShare +net-p2p/retroshare:jsonapi - Enables the new RetroShare JSON API +net-p2p/retroshare:service - Enables the new RetroShare service controllable only through JSON API +net-p2p/retroshare:sqlcipher - Enables GXS database encryption via SQLCipher +net-p2p/retroshare:voip - Enables VOIP plugin +net-p2p/retroshare:webui - Enables Web interface and API support +net-p2p/retroshare:xapian - Enables GXS content indexing and search through Xapian +net-p2p/rtorrent:daemon - Uses app-misc/screen to daemonize this application +net-p2p/syncthing:tools - Install stdiscosrv, strelaysrv and other tools to /usr/libexec/syncthing/. +net-p2p/transmission:lightweight - Optimize transmission for low-resource systems (smaller cache size, prefer unencrypted peer connections, etc.) +net-p2p/transmission:mbedtls - Use mbed TLS instead of OpenSSL +net-p2p/transmission:xfs - Enable XFS filesystem capabilities by using sys-fs/xfsprogs headers (in building of fdlimit(.c)) +net-p2p/transmission-remote-gtk:libproxy - Use net-libs/libproxy for getting the HTTP/HTTPS/SOCKS proxy configuration. +net-print/cups:java - Add support for the Java interpeter in the web server CGIs. +net-print/cups:lprng-compat - Do not install lp... binaries so cups and lprng can coexist. +net-print/cups:python - Add support for the Python interpeter in the web server CGIs. +net-print/cups-filters:foomatic - Build the included foomatic-rip printer driver. Strongly recommended. +net-print/cups-filters:ipp_autosetup - Let cups-browsed automatically set up IPP network printers by default. +net-print/cups-filters:pclm - Enable PCLm support +net-print/fax4cups:efax - Install net-misc/efax backend +net-print/fax4cups:hylafax - Install net-misc/hylafax backend +net-print/fax4cups:mgetty-fax - Install net-dialup/mgetty backend +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: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:libusb0 - Depend on virtual/libusb SLOT 0. Some old printers do not work with virtual/libusb SLOT 1. +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: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-proxy/haproxy:51degrees - Device Detection using 51 Degrees +net-proxy/haproxy:device-atlas - Use dev-libs/device-atlas-api-c library +net-proxy/haproxy:net_ns - Enable network namespace support (CONFIG_NET_NS) +net-proxy/haproxy:pcre-jit - Use JIT support for PCRE +net-proxy/haproxy:pcre2 - Enable PCRE2 RegEx support +net-proxy/haproxy:pcre2-jit - Use JIT support for PCRE2 +net-proxy/haproxy:prometheus-exporter - Also build the prometheus exporter +net-proxy/haproxy:slz - Use dev-libs/libslz compression library +net-proxy/haproxy:tools - Install additional tools (halog, iprange) +net-proxy/haproxy:wurfl - Device Detection using WURFL +net-proxy/privoxy:client-tags - Enable support for client-specific tags +net-proxy/privoxy:compression - Allow privoxy to compress buffered content before sending to the client, if it supports it +net-proxy/privoxy:editor - Enable the web-based actions file editor +net-proxy/privoxy:extended-host-patterns - Enable and require PCRE syntax in host patterns. You must convert action files to PCRE, see privoxy-url-pattern-translator.pl Use at your own risk! +net-proxy/privoxy:external-filters - Allow to filter content with scripts and programs. Experimental +net-proxy/privoxy:fast-redirects - Support fast redirects +net-proxy/privoxy:force - Allow single-page disable (force load) +net-proxy/privoxy:fuzz - Exposes Privoxy internals to input from files or stdout. Intended for fuzzing testing +net-proxy/privoxy:graceful-termination - Allow to shutdown Privoxy through the webinterface +net-proxy/privoxy:ie-images - Enable a quick but not always reliable auto-detect whether requests from MS Internet Explorer are for an image or not +net-proxy/privoxy:image-blocking - Allows the +handle-as-image action, to send "blocked" images instead of HTML +net-proxy/privoxy:lfs - Support large files (>2GB) on 32-bit systems +net-proxy/privoxy:png-images - Use PNG format instead of GIF for built-in images +net-proxy/privoxy:stats - Keep statistics +net-proxy/privoxy:toggle - Support temporary disable toggle via web interface +net-proxy/privoxy:tools - Install log parser, regression tester and user agent generator tools +net-proxy/privoxy:whitelists - Support trust files (white lists) +net-proxy/privoxy:zlib - Use sys-libs/zlib to decompress data before filtering +net-proxy/squid:ecap - Adds support for loadable content adaptation modules (http://www.e-cap.org) +net-proxy/squid:esi - Enable ESI for accelerators, will cause squid reverse proxies to be capable of the Edge Acceleration Specification (www.esi.org) +net-proxy/squid:htcp - Enable HTCP protocol +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:qos - Adds support for Quality of Service using netfilter conntrack - see qos_flow directive for more info +net-proxy/squid:ssl-crtd - Adds support for dynamic SSL certificate generation in SslBump environments +net-proxy/squid:tproxy - Enables real Transparent Proxy support for Linux Netfilter TPROXY +net-proxy/squid:wccp - Enable Web Cache Coordination Protocol +net-proxy/squid:wccpv2 - Enable Web Cache Coordination V2 Protocol +net-proxy/tinyproxy:filter-proxy - Enable filtering of domains/URLS +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:dns - Force DNS queries to use SOCKS server via tcp +net-proxy/tsocks:envconf - Allow TSOCKS_CONF_FILE to specify configuration file +net-proxy/tsocks:server-lookups - Allow hostname resolution _for_ SOCKS servers +net-proxy/tsocks:tordns - Apply tordns patch which allows transparent TORification of the DNS queries +net-voip/telepathy-gabble:plugins - Enable plugin loader +net-vpn/badvpn:client - Build the badvpn-client program, a daemon that runs on endpoints of the VPN. +net-vpn/badvpn:ncd - Build NCD, a lightweight scripting language especially suited for network configurations. +net-vpn/badvpn:server - Build the badvpn-server program, a central server that manages the VPN network. +net-vpn/badvpn:tun2socks - Build tun2socks, a program which implements a TUN device that forwards TCP traffic through a SOCKS5 server. +net-vpn/badvpn:udpgw - Build udpgw, a small daemon which allows tun2socks to forward UDP traffic. +net-vpn/ipsec-tools:hybrid - Makes available both mode-cfg and xauth support +net-vpn/ipsec-tools:idea - Enable support for the IDEA algorithm +net-vpn/ipsec-tools:nat - Enable NAT-Traversal +net-vpn/ipsec-tools:rc5 - Enable support for the patented RC5 algorithm +net-vpn/ipsec-tools:stats - Enable statistics reporting +net-vpn/libreswan:dnssec - Use DNSSEC resolver (requires net-dns/unbound) +net-vpn/networkmanager-strongswan:glib - Enable libnm-glib compatibility. +net-vpn/openconnect:gssapi - Build GSSAPI support +net-vpn/openconnect:java - Build JNI bindings using jni.h +net-vpn/openconnect:libproxy - Enable proxy support +net-vpn/openconnect:lz4 - Enable support for lz4 compression +net-vpn/openconnect:stoken - Enable stoken support +net-vpn/openvpn:down-root - Enable the down-root plugin +net-vpn/openvpn:iproute2 - Enabled iproute2 support instead of net-tools +net-vpn/openvpn:lz4 - Enable LZ4 support +net-vpn/openvpn:mbedtls - Use mbed TLS instead of OpenSSL +net-vpn/openvpn:pkcs11 - Enable PKCS#11 smartcard support +net-vpn/openvpn:plugins - Enable the OpenVPN plugin system +net-vpn/pptpd:gre-extreme-debug - Log all GRE accepted packets when in debug mode (required if you want upstream support) +net-vpn/strongswan:constraints - Enable advanced X.509 constraint checking plugin +net-vpn/strongswan:dhcp - Enable server support for querying virtual IP addresses for clients from a DHCP server. (IKEv2 only) +net-vpn/strongswan:eap - Enable support for the different EAP modules that are supported +net-vpn/strongswan:farp - Enable faking of ARP responses for virtual IP addresses assigned to clients (IKEv2 only) +net-vpn/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-vpn/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-vpn/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-vpn/strongswan:pkcs11 - Enable pkcs11 support +net-vpn/strongswan:strongswan_plugins_aesni - Enable support for Intel AES-NI crypto plugin +net-vpn/strongswan:strongswan_plugins_blowfish - Enable support for the blowfish plugin +net-vpn/strongswan:strongswan_plugins_ccm - Enable support for the ccm plugin +net-vpn/strongswan:strongswan_plugins_chapoly - Enable ChaCha20/Poly1305 AEAD implementation and ChaCha20 XOF plugin +net-vpn/strongswan:strongswan_plugins_ctr - Enable support for the ctr plugin +net-vpn/strongswan:strongswan_plugins_forecast - Enable multicast and broadcast forwarding plugin +net-vpn/strongswan:strongswan_plugins_gcm - Enable support for the gcm plugin +net-vpn/strongswan:strongswan_plugins_ha - Enable support for the ha plugin +net-vpn/strongswan:strongswan_plugins_ipseckey - Enable support for the ipseckey plugin +net-vpn/strongswan:strongswan_plugins_led - Enable support for the led plugin +net-vpn/strongswan:strongswan_plugins_lookip - Enable support for the lookip plugin +net-vpn/strongswan:strongswan_plugins_newhope - Enable plugin that allows key exchange based on post-quantum computer New Hope algorithm +net-vpn/strongswan:strongswan_plugins_ntru - Enable support for the ntru plugin +net-vpn/strongswan:strongswan_plugins_padlock - Enable support for the padlock plugin +net-vpn/strongswan:strongswan_plugins_rdrand - Enable support for the rdrand plugin +net-vpn/strongswan:strongswan_plugins_save-keys - Enable plugin that saves IKE and/or ESP keys to files compatible with Wireshark (for debugging) +net-vpn/strongswan:strongswan_plugins_systime-fix - Enable support for the systime-fix plugin +net-vpn/strongswan:strongswan_plugins_unbound - Enable support for the unbound plugin +net-vpn/strongswan:strongswan_plugins_unity - Enable support for the unity plugin +net-vpn/strongswan:strongswan_plugins_vici - Enable support for the vici plugin +net-vpn/strongswan:strongswan_plugins_whitelist - Enable support for the whitelist plugin +net-vpn/tor:man - Build and install man pages +net-vpn/tor:scrypt - Use app-crypt/libscrypt for the scrypt algorithm +net-vpn/tor:tor-hardening - Compile tor with hardening on vanilla compilers/linkers +net-vpn/vpnc:resolvconf - Enable support for DNS managing framework net-dns/openresolv +net-wireless/aircrack-ng:airdrop-ng - Build airdrop-ng +net-wireless/aircrack-ng:airgraph-ng - Build airgraph-ng +net-wireless/aircrack-ng:experimental - Build the "experimental" tools which may randomly fail to run properly +net-wireless/aircrack-ng:netlink - Use netlink for channel control instead of WEXT +net-wireless/bluez:btpclient - Enable BTP client +net-wireless/bluez:deprecated - Build deprecated plugins +net-wireless/bluez:experimental - Build experimental plugins +net-wireless/bluez:extra-tools - Install tools that upstream doesn't install on purpose by default. All this tools shouldn't be used. Then, please notify upstream about you still need them to let them know the situation. +net-wireless/bluez:mesh - Add support for Bluetooth Mesh control application and advertising bearer. +net-wireless/bluez:midi - Enable MIDI support +net-wireless/bluez:obex - Enable OBEX transfer support +net-wireless/bluez:test-programs - Install tools for testing of various Bluetooth functions +net-wireless/bluez:user-session - Allow compatibility with user-session semantics for session bus under systemd +net-wireless/crda:gcrypt - Use libgcrypt instead of openssl for key checking +net-wireless/hostapd:crda - Add CRDA support +net-wireless/hostapd:internal-tls - Use internal TLSv1 implementation instead of depending on OpenSSL, LibreSSL or GnuTLS +net-wireless/hostapd:logwatch - Install support files for sys-apps/logwatch +net-wireless/hostapd:netlink - Adding support for using netlink to create VLANs +net-wireless/hostapd:wps - Add support for Wi-Fi Protected Setup +net-wireless/kismet:client - Build the ncurses-based user interface +net-wireless/kismet:mousejack - Add support for mousejack hardware using dev-libs/libusb +net-wireless/kismet:pcre - Build with pcre support +net-wireless/kismet:plugin-autowep - Build the autowep plugin +net-wireless/kismet:plugin-btscan - Build the btscan plugin +net-wireless/kismet:plugin-dot15d4 - Build the dot15d4 plugin +net-wireless/kismet:plugin-ptw - Build the ptw plugin +net-wireless/kismet:plugin-spectools - Build the spectools plugin. This uses net-wireless/spectools +net-wireless/kismet:plugin-syslog - Build the syslog plugin. +net-wireless/kismet:ruby - Build extras which are written in ruby, example plugins and the like. +net-wireless/kismet:speech - Audio support using app-accessibility/flite +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/spectools:debug - Build the raw output client for spectools. (for developers) +net-wireless/spectools:gtk - Build the gtk-2 based client for spectools +net-wireless/spectools:ncurses - Build the ncurses based client for spectools +net-wireless/wepattack:john - Build with app-crypt/johntheripper support +net-wireless/wireless-tools:multicall - Build the most commonly used tools as one binary +net-wireless/wpa_supplicant:ap - Add support for access point mode +net-wireless/wpa_supplicant:eap-sim - Add support for EAP-SIM authentication algorithm +net-wireless/wpa_supplicant:eapol_test - Build and install eapol_test binary +net-wireless/wpa_supplicant:fasteap - Add support for FAST-EAP authentication algorithm +net-wireless/wpa_supplicant:fils - Add support for Fast Initial Link Setup (802.11ai) +net-wireless/wpa_supplicant:hs2-0 - Add support for 802.11u and Passpoint for HotSpot 2.0 +net-wireless/wpa_supplicant:macsec - Add support for wired macsec +net-wireless/wpa_supplicant:p2p - Add support for Wi-Fi Direct mode +net-wireless/wpa_supplicant:privsep - Enable wpa_priv privledge separation binary +net-wireless/wpa_supplicant:ps3 - Add support for ps3 hypervisor driven gelic wifi +net-wireless/wpa_supplicant:smartcard - Add support for smartcards +net-wireless/wpa_supplicant:suiteb - Enable enable NSA Suite B encryption +net-wireless/wpa_supplicant:tdls - Add support for Tunneled Direct Link Setup (802.11z) +net-wireless/wpa_supplicant:uncommon-eap-types - Add support for GPSK, SAKE, GPSK_SHA256, IKEV2 and EKE +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 +sci-astronomy/kstars:fits - Enable support for NASA's sci-libs/cfitsio library +sci-astronomy/kstars:indi - Enable support for Astronomical control library using libindi +sci-astronomy/kstars:password - Store passwords securely via dev-libs/qtkeychain +sci-astronomy/kstars:wcs - Enable support for World Coordinate System library using wcslib +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/stellarium:media - Enable sound and video support +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 PGBSOX routines, needs sci-libs/pgplot library +sci-astronomy/wcslib:tools - Builds and installs extra command line utilities for WCS checking +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/plink:R - add support R language +sci-biology/plink:webcheck - add support for online update checking every time the program starts +sci-biology/seqan:tools - Build and install SeqAn commandline tools, such as the Yara aligner +sci-calculators/units:units_cur - Install the units_cur python script that updates currencies +sci-chemistry/apbs:fast - APBS fast mode (experimental) +sci-chemistry/apbs:fetk - Include support for FeTK +sci-chemistry/apbs:iapbs - C/C++/Fortran interface +sci-chemistry/apbs:tools - Install optional tools +sci-chemistry/chemtool:emf - EMF export 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/gromacs:cuda - Enable cuda non-bonded kernels +sci-chemistry/gromacs:double-precision - More precise calculations at the expense of speed +sci-chemistry/gromacs:gmxapi - Add support for gmxapi library +sci-chemistry/gromacs:hwloc - Enable HWLoc lib support +sci-chemistry/gromacs:lmfit - Use external sci-libs/lmfit +sci-chemistry/gromacs:mkl - Use sci-libs/mkl for fft, blas, lapack routines +sci-chemistry/gromacs:offensive - Enable gromacs partly offensive quotes +sci-chemistry/gromacs:opencl - Enable opencl non-bonded kernels +sci-chemistry/gromacs:single-precision - Single precision version of gromacs (default) +sci-chemistry/gromacs:tng - Enable new trajectory format - tng +sci-chemistry/mopac7:gmxmopac7 - Add support library for gromacs +sci-chemistry/pdb2pqr:opal - Add web interface via opal +sci-chemistry/pdb2pqr:pdb2pka - Install experimental pdb2pka interface +sci-chemistry/pymol:web - Install Pymodule needed for web app support +sci-chemistry/raster3d:gd - libgd support for PNG and JPEG output +sci-chemistry/votca-csg:extras - Pull in extra applications from sci-chemistry/votca-csgapps +sci-chemistry/votca-csg:gromacs - Add support for gromacs file formats through sci-chemistry/gromacs +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/gtkwave:packed - Enables '#pragma pack' for data arrays (saves memory, costs time). +sci-electronics/kicad:github - Add github support into PCB editor +sci-electronics/kicad:i18n - Allow GUI internationalization through l10n_* use flags +sci-electronics/kicad:minimal - Build only binaries without parts library and examples +sci-electronics/kicad:ngspice - Enable circuit simulation +sci-electronics/kicad:occ - Enable viewing 3D rendering of designs via opencascade +sci-electronics/kicad:oce - Enable viewing 3D rendering of designs via OCE +sci-electronics/kicad:python - Enable python scripting support +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:gdal - Enable sci-libs/gdal library support +sci-geosciences/gmt:gmtfull - Full resolution bathymetry database +sci-geosciences/gmt:gmthigh - Add high resolution bathymetry database +sci-geosciences/gmt:gmttria - Non GNU triangulation method, more efficient +sci-geosciences/gmt:metric - Use SI (cm) units instead of US (inches) ones +sci-geosciences/gmt:mex - Enable compilation of mex supplement which requires Octave/Matlab +sci-geosciences/gmt:octave - Enable octave support +sci-geosciences/gpsbabel:gui - Enable the graphical user interface (requires dev-qt/qtwebengine) +sci-geosciences/gpsd:dbus - export gpsd data over dbus connections +sci-geosciences/gpsd:latency_timing - support latency timing information +sci-geosciences/gpsd:ntp - Enable net-misc/ntp shared memory interface and PPS kernel support for GPS time +sci-geosciences/gpsd:shm - export gpsd over shared memory +sci-geosciences/gpsd:sockets - export gpsd over unix sockets +sci-geosciences/liblas:gdal - Add support for the sci-libs/gdal geospatial raster library +sci-geosciences/qgis:3d - Build QGIS 3D library using dev-qt/qt3d +sci-geosciences/qgis:georeferencer - Determines whether georeferencer plugin should be built +sci-geosciences/qgis:grass - Add support for sci-geosciences/grass +sci-geosciences/qgis:hdf5 - Enable MDAL support for sci-libs/hdf5 +sci-geosciences/qgis:mapserver - Determines whether mapserver should be built +sci-geosciences/qgis:netcdf - Enable MDAL support for GRIB and XMDF formats +sci-geosciences/qgis:opencl - Enable OpenCL support +sci-geosciences/qgis:polar - Enable support for the polar coordinate system via x11-libs/qwtpolar +sci-geosciences/qgis:qml - Enable support Qml-based plugins using dev-qt/qtdeclarative +sci-libs/adolc:boost - Use the boost allocator from dev-libs/boost +sci-libs/adolc:sparse - Add support for sparse matrix algebra with sci-libs/colpack +sci-libs/armadillo:arpack - Link with sci-libs/arpack libraries for eigen decomposition +sci-libs/armadillo:mkl - Use matrix allocation from the Intel MKL sci-libs/mkl +sci-libs/armadillo:superlu - Use SuperLU for sparse linear equation solving sci-libs/superlu +sci-libs/armadillo:tbb - Use matrix allocation from the Threads Building Blocks dev-cpp/tbb +sci-libs/atlas:generic - Build atlas assuming a fairly generic architecture (sse2 for x86, core2 for amd64) +sci-libs/cddlib:tools - Add a few executables and tests for cddlib +sci-libs/ceres-solver:c++11 - Build ceres-solver using the C++11 standard +sci-libs/ceres-solver:cxsparse - Enable simple support for sparse matrix algebra from sci-libs/cxsparse with no LAPACK dependencies +sci-libs/ceres-solver:gflags - Use dev-cpp/gflags for flag parsing +sci-libs/ceres-solver:schur - Enable fixed-size schur specializations (disable if binary size is an issue) +sci-libs/ceres-solver:sparse - Enable support for sparse matrix algebra with various packages from SuiteSparse +sci-libs/cfitsio:tools - Build execs fpack, funpack, imcopy, fitscopy, listhead +sci-libs/cholmod:cuda - Use nvidia cuda toolkit for speeding up computations +sci-libs/cholmod:metis - Enable the Partition module to cholmod using sci-libs/metis +sci-libs/fftw:float - Link default library to single precision instead of double (symlinks only and fftw-2.1) +sci-libs/fftw:quad - Build quadruple precision lib +sci-libs/fftw:zbus - Adds support for ZBus cycle-counter of mips +sci-libs/flann:cuda - Enable support for nVidia CUDA +sci-libs/flann:octave - Add bindings for sci-mathematics/octave +sci-libs/gdal:armadillo - Use sci-libs/armadillo for faster TPS transform computation +sci-libs/gdal:aux_xml - Enable Portable Auxilliary Metadata generation +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:hdf5 - Add support for the Hierarchical Data Format v5 (sci-libs/hdf5) +sci-libs/gdal:mdb - Enable support for Microsoft Access database +sci-libs/gdal:ogdi - Enable support for the open geographic datastore interface (sci-libs/ogdi) +sci-libs/gdal:opencl - Enable OpenCL support +sci-libs/gdal:spatialite - Enable Spatial DBMS over sqlite dev-db/spatialite +sci-libs/gdal:xls - Add the dev-libs/freexl library for xls import support +sci-libs/gsl:cblas-external - Link gsl with external cblas provided by (virtual/cblas) instead of shipped internal version +sci-libs/gsl:deprecated - Enable deprecated functions +sci-libs/hdf5:hl - Enable high level API (https://support.hdfgroup.org/HDF5/doc/HL/index.html) +sci-libs/lapack-reference:deprecated - Build deprecated routines +sci-libs/libsigrok:ftdi - Enable drivers that need libftdi +sci-libs/libsigrok:parport - Enable drivers that are parallel (IEEE1284) based +sci-libs/libsigrok:serial - Enable drivers that are serial (RS232) based +sci-libs/libsvm:tools - Install python based tool scripts for data selection and visualization with sci-visualization/gnuplot +sci-libs/linux-gpib:firmware - Install firmware +sci-libs/linux-gpib:isa - Build ISA kernel modules; from 3.12 on the setting is ignored and the decision based on the kernel configuration +sci-libs/linux-gpib-modules:isa - Build ISA kernel modules; from 3.12 on the setting is ignored and the decision based on the kernel configuration +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/netcdf:hdf - Add support for the Hierarchical Data Format v.4 sci-libs/hdf +sci-libs/netcdf:tools - Build the utilities nccopy, ncgen and ncdump +sci-libs/nlopt:octave - Add plugin for sci-mathematics/octave +sci-libs/openfoam:opendx - Install opendx visualisation tool +sci-libs/openfoam:paraview - Enable support for paraview library +sci-libs/openfoam:src - Install source files +sci-libs/parmetis:double-precision - Floating-point operation done as double precision +sci-libs/parmetis:int64 - Build the 64 bits integer library (needed for > 2^31 vertices) +sci-libs/pastix:int64 - Build the 64 bits integer library +sci-libs/pastix:starpu - Build and link with dev-libs/starpu +sci-libs/scipy:sparse - Adds support for sparse solving with sci-libs/umfpack +sci-libs/scotch:int64 - Build the 64 bits integer library (needed for > 2^31 vertices) +sci-libs/scotch:tools - Build and install extra exec tools +sci-libs/spqr:metis - Use sci-libs/metis or sci-libs/parmetis for partitioning +sci-libs/spqr:tbb - Enable multithreading with the Intel Threads Building Block dev-cpp/tbb +sci-libs/umfpack:cholmod - Use sci-libs/cholmod for matrix ordering +sci-libs/vtk:R - Enable support for dev-lang/R +sci-libs/vtk:all-modules - Build all modules +sci-libs/vtk:boost - Add support for boost +sci-libs/vtk:cg - Use nvidia's cg shaders +sci-libs/vtk:gdal - Support for gdal formated data +sci-libs/vtk:imaging - Building Imaging modules +sci-libs/vtk:json - Support for json formated data +sci-libs/vtk:kaapi - Use sci-libs/xkaapi to handle smp support +sci-libs/vtk:offscreen - Offscreen rendering through OSMesa +sci-libs/vtk:rendering - Building Redering modules +sci-libs/vtk:tbb - Use dev-cpp/tbb to handle smp support +sci-libs/vtk:views - Building Views modules +sci-libs/vtk:web - Install web component +sci-libs/vtk:xdmf2 - Support for xdmf2 formated data +sci-libs/xkaapi:blas - Kaapi BLAS tasks for PLASMA +sci-libs/xkaapi:gpu - Build library for gpu threading +sci-mathematics/cgal:mpfi - Enable support for multiple recision interval arithmetic via sci-libs/mpfi +sci-mathematics/cgal:ntl - Enable support for dev-libs/ntl +sci-mathematics/coq:camlp5 - Build using camlp5. This is required for some plugins like Ssreflect. +sci-mathematics/flint:gc - Enable garbage collection support via dev-libs/boehm-gc +sci-mathematics/flint:ntl - Build NTL interface +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: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:sbcl - Compile maxima with Steel Bank Common Lisp (dev-lisp/sbcl) +sci-mathematics/normaliz:extras - Install sci-mathematics/Macaulay2 and sci-mathematics/singularpackages as shipped by upstream +sci-mathematics/octave:glpk - Add support for sci-mathematics/glpk for linear programming +sci-mathematics/octave:gui - Enable the graphical user interface +sci-mathematics/octave:openssl - Use dev-libs/openssl for low level hash functions +sci-mathematics/octave:qhull - Add support for media-libs/qhull, to allow `delaunay', `convhull', and related functions +sci-mathematics/octave:qrupdate - Add support for sci-libs/qrupdatefor QR and Cholesky update functions +sci-mathematics/octave:sparse - Add enhanced support for sparse matrix algebra with SuiteSparse +sci-mathematics/singular:boost - Compile against external boost headers (dev-libs/boost) +sci-mathematics/unuran:prng - Use sci-mathematics/prng library +sci-mathematics/unuran:rngstreams - Use sci-mathematics/rngstreams library +sci-mathematics/why3-for-spark:coq - Add sci-mathematics/coq support +sci-mathematics/why3-for-spark:html - Build HTML documentation +sci-mathematics/why3-for-spark:hypothesis-selection - Enable hypothesis selection +sci-mathematics/why3-for-spark:profiling - Enable profiling +sci-mathematics/why3-for-spark:zarith - Use dev-ml/zarith +sci-mathematics/why3-for-spark:zip - Enable compression of session files +sci-misc/nco:dap - Support for remote data access with the NETCDF DAP client +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-physics/bullet:bullet3 - Build Bullet 3 +sci-physics/bullet:double-precision - Build libraries in double precision +sci-physics/bullet:extras - Build additional libraries +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/lammps:cuda - Enable cuda non-bonded kernels +sci-physics/lammps:lammps-memalign - Enables the use of the posix_memalign() call instead of malloc() when large chunks or memory are allocated by LAMMPS. Aliengnment is on 16 byte boundaries. +sci-physics/lhapdf:octave - Add bindings for sci-mathematics/octave +sci-physics/pythia:fastjet - Build jets using the sci-physics/fastjet package +sci-physics/pythia:hepmc - Adds support for High Energy Physics Monte Carlo Generators sci-physics/hepmc +sci-physics/pythia:lhapdf - Support the use of external PDF sets via sci-physics/lhapdf +sci-physics/pythia:root - Use sci-physics/root trees and histograms (in examples only) +sci-visualization/gnuplot:bitmap - Enable dot-matrix printers and pbm terminal +sci-visualization/gnuplot:compat - Enable backwards compatibility with version 4 syntax +sci-visualization/gnuplot:gd - Add support for media-libs/gd. Needed for GIF, JPEG, and PNG image output. +sci-visualization/gnuplot:libcerf - Enable special functions from sci-libs/libcerf +sci-visualization/gnuplot:regis - Enable ReGIS terminal +sci-visualization/gwyddion:fits - Enable FITS image import via sci-libs/cfitsio +sci-visualization/gwyddion:sourceview - Enable support for x11-libs/gtksourceview +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) +sec-policy/selinux-base:open_perms - Enable the open permissions for file object classes (SELinux policy capability). +sec-policy/selinux-base:peer_perms - Enable the labeled networking peer permissions (SELinux policy capability). +sec-policy/selinux-base:ubac - Enable User Based Access Control (UBAC) in the SELinux policy +sec-policy/selinux-base:unconfined - Enable support for the unconfined SELinux module +sec-policy/selinux-base-policy:unconfined - Enable support for the unconfined SELinux policy module +sys-apps/accountsservice:consolekit - Use sys-auth/consolekit for session tracking +sys-apps/accountsservice:elogind - Use sys-auth/elogind for session tracking +sys-apps/accountsservice:systemd - Use sys-apps/systemd for session tracking +sys-apps/baselayout:split-usr - Enable this if /bin and /usr/bin are separate directories +sys-apps/busybox:make-symlinks - Create all the appropriate symlinks in /bin and /sbin. +sys-apps/busybox:math - Enable math support in gawk (requires libm) +sys-apps/busybox:mdev - Create the appropriate symlink in /sbin and install mdev.conf and support files +sys-apps/busybox:sep-usr - Support a separate /usr without needing an initramfs by booting with init=/ginit +sys-apps/busybox:static - Make the system rescue shell (/bin/bb) static so you can recover even when glibc is broken +sys-apps/busybox:systemd - Support systemd +sys-apps/coreutils:caps - Add Linux capabilities support in output of file utilities (ls, dir, ...) via sys-libs/libcap +sys-apps/coreutils:hostname - Build the hostname program +sys-apps/coreutils:kill - Build the kill program +sys-apps/coreutils:multicall - Build all tools into a single `coreutils` program akin to busybox to save space +sys-apps/coreutils:split-usr - Enable this if /bin and /usr/bin are separate directories +sys-apps/dbus:elogind - Use sys-auth/elogind for session tracking. +sys-apps/dbus:systemd - Build with sys-apps/systemd at_console support +sys-apps/dbus:user-session - Enable user-session semantics for session bus under systemd +sys-apps/debianutils:installkernel - Install /sbin/installkernel script (for Linux) +sys-apps/dstat:wifi - Enable wireless network functions +sys-apps/elfix:ptpax - Enable PT_PAX_FLAGS support. +sys-apps/elfix:xtpax - Enable XATTR_PAX_FLAGS support. +sys-apps/etckeeper:bazaar - Support dev-vcs/bzr based repository +sys-apps/etckeeper:cron - Install cron script +sys-apps/firejail:apparmor - Enable support for custom AppArmor profiles +sys-apps/firejail:bind - Enable custom bind mounts +sys-apps/firejail:chroot - Enable chrooting to custom directory +sys-apps/firejail:contrib - Install contrib scripts +sys-apps/firejail:file-transfer - Enable file transfers between sandboxes and the host system +sys-apps/firejail:network - Enable networking features +sys-apps/firejail:network-restricted - Grant access to --interface, --net=ethXXX and --netfilter only to root user; regular users are only allowed --net=none +sys-apps/firejail:seccomp - Enable system call filtering +sys-apps/firejail:userns - Enable attaching a new user namespace to a sandbox (--noroot option) +sys-apps/firejail:x11 - Enable X11 sandboxing +sys-apps/firejail-lts:seccomp - Enable system call filtering +sys-apps/flashrom:atahpt - Highpoint (HPT) ATA/RAID controller support +sys-apps/flashrom:atapromise - Support for Promise PDC2026x (FastTrak/Ultra) +sys-apps/flashrom:atavia - Support for VIA VT6421A SATA controllers +sys-apps/flashrom:bitbang_spi - Bitbanging SPI infrastructure +sys-apps/flashrom:buspirate_spi - Enable Bus Pirate SPI programmer +sys-apps/flashrom:ch341a_spi - Enable WCH CH341A SPI programmer +sys-apps/flashrom:dediprog - Dediprog SF100 support +sys-apps/flashrom:developerbox_spi - Enable Devloperbox SPI recovery support +sys-apps/flashrom:digilent_spi - Enable support for Digilent iCEblink40 development board +sys-apps/flashrom:drkaiser - Enable Dr. Kaiser programmer +sys-apps/flashrom:dummy - Enable dummy tracing +sys-apps/flashrom:ft2232_spi - Enable ftdi programmer, flashing through FTDI/SPI USB interface +sys-apps/flashrom:gfxnvidia - Enable NVIDIA programmer +sys-apps/flashrom:internal - Enable internal/onboard support +sys-apps/flashrom:internal_dmi - Enable internal DMI decoding rather than use sys-apps/dmidecode +sys-apps/flashrom:it8212 - Support for ITE IT8212F ATA/RAID controllers +sys-apps/flashrom:jlink_spi - Support for SEGGER J-Link and compatible devices +sys-apps/flashrom:linux_mtd - Enable support for Linux mtd SPI flash devices +sys-apps/flashrom:linux_spi - Enable support for Linux userspace spidev interface +sys-apps/flashrom:mstarddc_spi - Support for SPI flash ROMs accessible through DDC in MSTAR-equipped displays +sys-apps/flashrom:nic3com - Enable 3Com NIC programmer +sys-apps/flashrom:nicintel - Support for Intel NICs +sys-apps/flashrom:nicintel_eeprom - Support for EEPROMs on Intel Gigabit network cards +sys-apps/flashrom:nicintel_spi - Support for SPI on Intel NICs +sys-apps/flashrom:nicnatsemi - Support for National Semiconductor NICs +sys-apps/flashrom:nicrealtek - Support for Realtek NICs +sys-apps/flashrom:ogp_spi - Enable support for OGP (Open Graphics Project) SPI flashing +sys-apps/flashrom:pickit2_spi - SUpport for SPI flash ROMs accessible via Microchip PICkit2 +sys-apps/flashrom:pony_spi - Enable support for SI-Prog like hardware by Lancos +sys-apps/flashrom:rayer_spi - RayeR SPIPGM hardware support +sys-apps/flashrom:satamv - Enable programmer for Marvell SATA controllers +sys-apps/flashrom:satasii - Enable programmer for SiI SATA controllers +sys-apps/flashrom:serprog - Enable Serial Flasher programmer +sys-apps/flashrom:tools - Install additional tools +sys-apps/flashrom:usbblaster - Enable support for Altera USB-Blaster dongles +sys-apps/flashrom:usbblaster_spi - Enable support for Altera USB-Blaster dongles +sys-apps/flashrom:wiki - Enable wiki informations, like supported devices etc. +sys-apps/fwupd:agent - Enable update notification agent +sys-apps/fwupd:colorhug - Enable ColorHug support throughx11-misc/colord package +sys-apps/fwupd:consolekit - Use sys-auth/consolekit for session tracking +sys-apps/fwupd:dell - Enable Dell-specific support. +sys-apps/fwupd:gpg - Enable GPG support. +sys-apps/fwupd:man - Build and install man pages +sys-apps/fwupd:nvme - Build and install nvme plugin +sys-apps/fwupd:pkcs7 - Enable PKCS7 verification support via net-libs/gnutls +sys-apps/fwupd:redfish - Install redfish plugin +sys-apps/fwupd:thunderbolt - Install thunderbolt plugin +sys-apps/fwupd:uefi - Enable UEFI support +sys-apps/gawk:forced-sandbox - Always enable --sandbox mode for simpler/secure runtime (disables e/r/w commands) +sys-apps/gawk:mpfr - use mpfr for high precision arithmetic (-M / --bignum) +sys-apps/gnome-disk-utility:fat - Include FAT16/FAT32 support (sys-fs/dosfstools) +sys-apps/hwdata-gentoo:binary-drivers - Adds support for ATI/NVIDIA binary drivers +sys-apps/hwids:net - Install the oui.txt and iab.txt databases +sys-apps/hwids:pci - Install the pci.ids database +sys-apps/hwids:udev - Install hwdb.d rules for udev +sys-apps/hwids:usb - Install the usb.ids database +sys-apps/hwloc:cuda - Enable CUDA device discovery +sys-apps/hwloc:gl - Enable GL display device discovery (NVCtrl) +sys-apps/hwloc:numa - Add support for numa memory allocation +sys-apps/hwloc:pci - Enable PCI device discovery using libpci +sys-apps/hwloc:plugins - Build hwloc components as plugins so that the hwloc core library does not directly depend on their dependencies (for instance the libpci library) +sys-apps/iotools:make-symlinks - Generate sub-command symlinks to iotools -- note that a lot are simple like "xor" +sys-apps/ipmitool:openipmi - Use the system OpenIPMI implementation. +sys-apps/iproute2:berkdb - build programs that use berkdb (just arpd) +sys-apps/iproute2:elf - support loading eBPF programs from ELFs (e.g. LLVM's eBPF backend) +sys-apps/iproute2:iptables - include support for iptables filtering +sys-apps/iproute2:minimal - only install ip and tc programs, without eBPF support +sys-apps/irqbalance:numa - Support balancing IRQs across NUMA nodes +sys-apps/irqbalance:tui - Enable build of irqbalance terminal user interface +sys-apps/kexec-tools:booke - Include support for Book-E memory management +sys-apps/kexec-tools:lzma - Enables support for LZMA compressed kernel images +sys-apps/kexec-tools:xen - Enable extended xen support +sys-apps/kmod:lzma - Enable support for XZ compressed modules +sys-apps/kmod:tools - Install module loading/unloading tools. +sys-apps/kmod:zlib - Enable support for gzipped modules +sys-apps/lm_sensors:contrib - Installs user contributed configuration files so you don't need to find settings on your own for your system if somebody else has already created such a configuration for sensors/mainboards you are using. +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-db:manpager - Enable manpager wrapper for colorizing output +sys-apps/mawk:forced-sandbox - Always enable -W sandbox mode for simpler/secure runtime +sys-apps/memtest86:serial - Compile with serial console support +sys-apps/memtest86+:boot - Also install to /boot instead of just /usr/share/memtest86+/ +sys-apps/memtest86+:floppy - Install a script to create floppy disks containing memtest86+ binaries. +sys-apps/memtest86+:iso - Compile an ISO image +sys-apps/memtest86+:serial - Compile with serial console support +sys-apps/moreutils:perl - Install scripts written in Perl +sys-apps/net-tools:arp - build the arp and rarp tools (for manipulating the ARP cache) +sys-apps/net-tools:hostname - build the hostname and dnsdomainname tools +sys-apps/net-tools:plipconfig - build the plipconfig tool (for working with old PLIP hardware) +sys-apps/net-tools:slattach - build the slattach tool (for working with old serial ports) +sys-apps/nvme-cli:uuid - UUID support +sys-apps/openrc:bash - enable the use of bash in service scripts (experimental) +sys-apps/openrc:netifrc - enable Gentoo's network stack (net.* scripts) +sys-apps/openrc:newnet - enable the new network stack (experimental) +sys-apps/pciutils:dns - Enable support for querying the central database of PCI IDs using DNS +sys-apps/pciutils:kmod - Enable sys-apps/kmod support for the -k switch in lspci command +sys-apps/pciutils:zlib - Support compressed pci.ids database +sys-apps/pcmciautils:staticsocket - Add support for static sockets +sys-apps/pcsc-lite:libusb - Use dev-libs/libusb detection to hotplug new smartcard readers. This flag should only be enabled if you're running a non-Linux kernel or you don't want to use sys-fs/udev. +sys-apps/pcsc-lite:policykit - Uses sys-auth/polkit to restrict access to smartcard readers or smartcars to given users. +sys-apps/pcsc-lite:udev - Use sys-fs/udev rules to handle devices' permissions and hotplug support. Unless you know what you're doing do not disable this flag on Linux kernels. This is provided as an option for completeness. +sys-apps/policycoreutils:audit - Enable support for sys-process/audit and use the audit_* functions (like audit_getuid instead of getuid()) +sys-apps/portage:epydoc - Build html API documentation with epydoc. +sys-apps/portage:gentoo-dev - Enable features required for Gentoo ebuild development. +sys-apps/portage:ipc - Use inter-process communication between portage and running ebuilds. +sys-apps/portage:native-extensions - Compiles native "C" extensions (speedups, instead of using python backup code). Currently includes libc-locales. This should only be temporarily disabled for some bootstrapping operations. Cross-compilation is not supported. +sys-apps/portage:rsync-verify - Enable full-tree cryptographic verification of Gentoo repository rsync checkouts using app-portage/gemato. +sys-apps/portage:xattr - Preserve extended attributes (filesystem-stored metadata) when installing files. Usually only required for hardened systems. +sys-apps/qingy:consolekit - Enable native consolekit support +sys-apps/qingy:opensslcrypt - Encrypt communications between qingy and its GUI using dev-libs/openssl +sys-apps/ripgrep:man - Build and install man pages. +sys-apps/rng-tools:jitterentropy - Enable Jitter RNG entropy support +sys-apps/rng-tools:nistbeacon - Enable NIST beacon entropy support +sys-apps/rng-tools:pkcs11 - Enable PKCS11 entropy support +sys-apps/sed:forced-sandbox - Always enable --sandbox mode for simpler/secure runtime (disables e/r/w commands). Note: This may break many configure scripts, so it should be avoided on dev systems (and generally used on binpkg/final systems only). +sys-apps/selinux-python:audit - Enable support for sys-process/audit and use the audit_* functions (like audit_getuid instead of getuid()) +sys-apps/smartmontools:caps - Build against sys-libs/libcap-ng to allow smartd to drop its privileges. +sys-apps/smartmontools:daemon - Install the monitoring daemon (smartd) and associated scripts. +sys-apps/smartmontools:update_drivedb - Install a script to update the drivedb file. +sys-apps/systemd:apparmor - Enable AppArmor support +sys-apps/systemd:audit - Enable support for sys-process/audit +sys-apps/systemd:cryptsetup - Enable cryptsetup tools (includes unit generator for crypttab) +sys-apps/systemd:curl - Enable support for uploading journals +sys-apps/systemd:dns-over-tls - Enable DNS-over-TLS support +sys-apps/systemd:elfutils - Enable coredump stacktraces in the journal +sys-apps/systemd:gcrypt - Enable sealing of journal files using gcrypt +sys-apps/systemd:gnuefi - Enable EFI boot manager and stub loader (built using sys-boot/gnu-efi) +sys-apps/systemd:http - Enable embedded HTTP server in journald +sys-apps/systemd:importd - Enable import daemon +sys-apps/systemd:kmod - Enable kernel module loading via sys-apps/kmod +sys-apps/systemd:libidn2 - If IDN support is enabled, use net-dns/libidn2 instead of net-dns/libidn +sys-apps/systemd:lz4 - Enable lz4 compression for the journal +sys-apps/systemd:nat - Enable support for network address translation in networkd +sys-apps/systemd:qrcode - Enable qrcode output support in journal +sys-apps/systemd:resolvconf - Install resolvconf symlink for systemd-resolve +sys-apps/systemd:split-usr - Enable this if /bin and /usr/bin are separate directories +sys-apps/systemd:sysv-utils - Install sysvinit compatibility symlinks and manpages for init, telinit, halt, poweroff, reboot, runlevel, and shutdown +sys-apps/systemd:vanilla - Disable Gentoo-specific behavior and compatibility quirks +sys-apps/systemd:xkb - Depend on x11-libs/libxkbcommon to allow logind to control the X11 keymap +sys-apps/tcp-wrappers:netgroups - Support matching NIS (host) netgroup names via the @netgroup syntax (if you don't know what this means, you most likely do not need it) +sys-apps/texinfo:standalone - Build standalone version that survives all Portage bugs +sys-apps/timer_entropyd:debug - Enable printf debugging and logging to the syslog at DEBUG level +sys-apps/ucspi-ssl:bindist - Disable EC/RC5 algorithms in OpenSSL for patent reasons. +sys-apps/usb_modeswitch:jimtcl - Use dev-lang/jimtcl instead of dev-lang/tcl for smaller memory footprint +sys-apps/usermode-utilities:fuse - Build tools (currently umlmount) needing fuse +sys-apps/util-linux:caps - build setpriv helper (run programs with diff capabilities) +sys-apps/util-linux:cramfs - build mkfs/fsck helpers for cramfs filesystems +sys-apps/util-linux:fdformat - build fdformat (floppy disk format) +sys-apps/util-linux:hardlink - build hardlink program +sys-apps/util-linux:kill - build the kill program +sys-apps/util-linux:pam - build runuser helper +sys-apps/util-linux:suid - install mount/umount as setuid so non-root users may mount/umount devices, and wall/write as setgid so non-root users can notify other users +sys-apps/util-linux:tty-helpers - install the mesg/wall/write tools for talking to local users +sys-apps/watchdog:nfs - enable support for checking nfs mounts +sys-apps/xinetd:rpc - support RPC services +sys-auth/consolekit:cgroups - Use the kernel to track processes instead of the session cookie. +sys-auth/consolekit:evdev - For handling VT switching with a session controller. +sys-auth/consolekit:pm-utils - Adds support for suspend/resume using sys-power/pm-utils +sys-auth/consolekit:policykit - Use the PolicyKit framework (sys-auth/polkit) to get authorization for suspend/shutdown. +sys-auth/consolekit:systemd-units - Install systemd unit files to replace the modern functionality of logind in sys-apps/systemd. Not recommended. +sys-auth/keystone:memcached - Installs dependencies needed for using memcached as a backend +sys-auth/keystone:mongo - Installs dependencies needed for using mongo as a backend +sys-auth/munge:gcrypt - Use libgcrypt instead of openssl +sys-auth/nss-pam-ldapd:pynslcd - Install the python implementation along with the standard implementation +sys-auth/nss-pam-ldapd:utils - Install the command-line utilities +sys-auth/oath-toolkit:pam - Build PAM module for pluggable login authentication for OATH +sys-auth/oath-toolkit:pskc - Build tools & library for the Portable Symmetric Key Container (PSKC) format per RFC6030 +sys-auth/pam_mktemp:prevent-removal - If supported, set EXT2_APPEND_FL on /tmp/.private to prevent temporary directories from being removed +sys-auth/pam_mysql:openssl - Use OpenSSL for md5 and sha1 support +sys-auth/pam_u2f:debug - Enable debug messages using the pam logging macros. +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:elogind - Use pam_elogind module to register user sessions with elogind. +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: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:nullok - Enable the nullok option with the pam_unix module. This allows people to login with blank passwords. +sys-auth/pambase:pam_krb5 - 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:pam_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/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:securetty - Enable pam_securetty module in the login stack. Not generally relevant anymore as the login stack only refers to local logins and local terminals imply secure access in the first place. +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 version 1.0.1 built against sys-libs/glibc version 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:systemd - Use pam_systemd module to register user sessions in the systemd control group hierarchy. +sys-auth/polkit:consolekit - Use sys-auth/consolekit for session tracking +sys-auth/polkit:elogind - Use sys-auth/elogind for session tracking +sys-auth/polkit:systemd - Use sys-apps/systemd for session tracking +sys-auth/sssd:acl - Build and use the cifsidmap plugin +sys-auth/sssd:autofs - Build helper to let net-fs/autofs use sssd provided information +sys-auth/sssd:locator - Install sssd's Kerberos plugin +sys-auth/sssd:manpages - Build man pages with dev-libs/libxslt +sys-auth/sssd:netlink - Add support for netlink protocol via dev-libs/libnl +sys-auth/sssd:nfsv4 - Add support for the nfsv4 idmapd plugin provided by net-libs/libnfsidmap +sys-auth/sssd:ssh - Build helper to let net-misc/openssh use sssd provided information +sys-auth/sssd:sudo - Build helper to let app-admin/sudo use sssd provided information +sys-auth/ykpers:consolekit - Use sys-auth/consolekit and virtual/udev to allow access to the YubiKey HID device to the console user. +sys-block/f3:extra - Build the additional f3probe, f3brew and f3fix utility (requires sys-block/parted and virtual/udev) +sys-block/fio:aio - Enable AIO ioengine +sys-block/fio:glusterfs - Enable GlusterFS gfapi support via sys-cluster/glusterfs +sys-block/fio:gnuplot - Install tools for generating gnuplots +sys-block/fio:numa - Enable numa support +sys-block/fio:rbd - Enable Rados block device support via sys-cluster/ceph +sys-block/fio:rdma - Enable infiniband support via sys-fabric/librdmacm +sys-block/gparted:btrfs - Include Btrfs support (sys-fs/btrfs-progs) +sys-block/gparted:cryptsetup - Include LUKS volume support (sys-fs/cryptsetup) +sys-block/gparted:dmraid - Support for dmraid devices, also known as ATA-RAID, or Fake RAID. +sys-block/gparted:f2fs - Include F2FS support (sys-fs/f2fs-tools) +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/ntfs3g) +sys-block/gparted:reiser4 - Include ReiserFS4 support (sys-fs/reiser4progs) +sys-block/gparted:reiserfs - Include ReiserFS support (sys-fs/reiserfsprogs) +sys-block/gparted:udf - Include UDF support (sys-fs/udftools) +sys-block/gparted:wayland - Enable interim workaround to allow running GParted under Wayland by granting permission to the X11 display using x11-apps/xhost. +sys-block/gparted:xfs - Include XFS support (sys-fs/xfsprogs, sys-fs/xfsdump) +sys-block/nbd:netlink - Add support for netlink protocol via dev-libs/libnl +sys-block/open-iscsi:rdma - Support iSCSI over RDMA +sys-block/open-iscsi:tcp - Support iSCSI over TCP +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 device-mapper support from sys-fs/lvm2 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:rbd - Add support for ceph block devices +sys-boot/grub:device-mapper - Enable support for device-mapper from sys-fs/lvm2 +sys-boot/grub:efiemu - Build and install the efiemu runtimes +sys-boot/grub:fonts - Build and install fonts for the gfxterm module +sys-boot/grub:libzfs - Enable support for sys-fs/zfs +sys-boot/grub:mount - Build and install the grub-mount utility +sys-boot/grub:multislot - Allow concurrent installation of sys-boot/grub SLOT 0 and sys-boot/grub SLOT 2 by renaming all programs. +sys-boot/grub:themes - Build and install GRUB themes (starfield) +sys-boot/grub:truetype - Build and install grub-mkfont conversion utility +sys-boot/lilo:device-mapper - Enable support for device-mapper from sys-fs/lvm2 +sys-boot/lilo:minimal - Do not install the dolilo helper script +sys-boot/lilo:pxeserial - Avoid character echo on PXE serial console +sys-boot/plymouth:gdm - Enables smooth transition to GDM +sys-boot/plymouth:libkms - Provides abstraction to the DRM drivers (intel, nouveau and vmwgfx at this moment) +sys-boot/plymouth:pango - Adds support for printing text on splash screen and text prompts, e.g. for password +sys-boot/plymouth:split-usr - Enable this if /bin and /usr/bin are separate directories +sys-boot/refind:btrfs - Builds the EFI binary btrfs filesystem driver +sys-boot/refind:ext2 - Builds the EFI binary ext2 filesystem driver +sys-boot/refind:ext4 - Builds the EFI binary ext4 filesystem driver +sys-boot/refind:gnuefi - Compile using GNU-EFI instead of Tianocore +sys-boot/refind:hfs - Builds the EFI binary hfs filesystem driver +sys-boot/refind:iso9660 - Builds the EFI binary iso9660 filesystem driver +sys-boot/refind:ntfs - Builds the EFI binary ntfs filesystem driver +sys-boot/refind:reiserfs - Builds the EFI binary reiserfs filesystem driver +sys-boot/woeusb:minimal - Install only woeusb tool +sys-cluster/ceph:babeltrace - Add support for LTTng babeltrace +sys-cluster/ceph:cephfs - Build support for cephfs, a POSIX compatible filesystem built on top of ceph +sys-cluster/ceph:dpdk - Enable DPDK messaging +sys-cluster/ceph:fuse - Build fuse client +sys-cluster/ceph:grafana - Install grafana dashboards +sys-cluster/ceph:lttng - Add support for LTTng +sys-cluster/ceph:mgr - Build the ceph-mgr daemon +sys-cluster/ceph:nss - Use dev-libs/nss for cryptography +sys-cluster/ceph:numa - Use sys-process/numactl for numa support in rocksdb +sys-cluster/ceph:rabbitmq - Use rabbitmq-c to build rgw amqp push endpoint +sys-cluster/ceph:radosgw - Add radosgw support +sys-cluster/ceph:system-boost - Use system dev-libs/boost instead of the bundled one +sys-cluster/ceph:xfs - Add xfs support +sys-cluster/ceph:zfs - Add zfs support +sys-cluster/cinder:api - Installs the initscripts for the cinder api service +sys-cluster/cinder:iscsi - Allow using an iSCSI remote storage server as pool for disk image storage +sys-cluster/cinder:lvm - Allow using the Logical Volume Manager (sys-fs/lvm2) as pool for disk image storage +sys-cluster/cinder:memcached - Installs the memcached server +sys-cluster/cinder:rdma - Enable rdma storage backend support +sys-cluster/cinder:scheduler - Installs the initscripts for the cinder scheduler service +sys-cluster/cinder:tcp - Enables tcp support for the iscsi backend +sys-cluster/cinder:tgt - Enable tgt storage backend support +sys-cluster/cinder:volume - Installs the initscripts for the cinder volume service +sys-cluster/cluster-glue:ipmilan - Install the ipmilan plugin (requires sys-libs/openipmi) +sys-cluster/cluster-glue:libnet - Force use of net-libs/libnet +sys-cluster/corosync:infiniband - Enable Infiniband RDMA transport support +sys-cluster/drbd-utils:heartbeat - Enable Heartbeat integration +sys-cluster/drbd-utils:pacemaker - Enable Pacemaker integration +sys-cluster/drbd-utils:xen - Enable Xen integration +sys-cluster/galera:garbd - Install Galera Arbitrator - a stateless daemon which acts as a lightweight group member +sys-cluster/glusterfs:bd-xlator - Enable the blockdevice translator (requires sys-fs/lvm2) +sys-cluster/glusterfs:crypt-xlator - Enable the encryption translator +sys-cluster/glusterfs:fuse - Add FUSE mount helper +sys-cluster/glusterfs:georeplication - Enable support for georeplication (requires dev-lang/python) +sys-cluster/glusterfs:glupy - Enable support for translators written in Python +sys-cluster/glusterfs:infiniband - Add support for Infiniband ibverbs transport. Libraries can be found in science overlay +sys-cluster/glusterfs:ipv6 - Use IPv6 by default, requires libtirpc +sys-cluster/glusterfs:libtirpc - Build against net-libs/libtirpc for RPC support +sys-cluster/glusterfs:qemu-block - Transparently create files as QCow2/QED images in the backend, including the possibility to snapshot. +sys-cluster/glusterfs:rsyslog - Install configuration snippet for app-admin/rsyslog +sys-cluster/glusterfs:systemtap - Enable support for dev-util/systemtap +sys-cluster/glusterfs:tiering - Enable support for data classification/tiering (requires dev-db/sqlite SLOT 3) +sys-cluster/heat:memcached - Installs the memcached server +sys-cluster/keepalived:bfd - compile with support for Bidirectional Forwarding Detection (BFD). +sys-cluster/keepalived:json - compile with signal to dump configuration and stats as JSON. +sys-cluster/keepalived:regex - compile with support for regex in health checks +sys-cluster/mpich:mpi-threads - Enable MPI_THREAD_MULTIPLE +sys-cluster/mpich:romio - Build the ROMIO MPI-IO component +sys-cluster/mpich2:mpi-threads - Enable MPI_THREAD_MULTIPLE +sys-cluster/mpich2:romio - Enable romio, a high-performance portable MPI-IO implementation +sys-cluster/neutron:compute-only - Only install things needed on compute hosts +sys-cluster/neutron:dhcp - Installs the initscripts for the neutron dhcp service +sys-cluster/neutron:haproxy - haproxy backend support +sys-cluster/neutron:l3 - Installs the initscripts for the neutron l3 agent service +sys-cluster/neutron:linuxbridge - Installs the initscripts for the neutron linuxbridge agent service +sys-cluster/neutron:metadata - Installs the initscripts for the neutron metadata agent service +sys-cluster/neutron:openvswitch - Installs the initscripts for the neutron openvswitch agent service +sys-cluster/neutron:server - Installs the initscripts for the neutron server service +sys-cluster/nova:compute - Installs the initscripts for the nova volume service +sys-cluster/nova:compute-only - only install stuff needed for a compute host +sys-cluster/nova:iscsi - Installs iscsi helper udev scripts +sys-cluster/nova:memcached - Installs the memcached server +sys-cluster/nova:novncproxy - Installs the initscripts for the nova novncproxy service +sys-cluster/nova:openvswitch - Installs openvswitch for the neutron openvswitch support +sys-cluster/nova:rabbitmq - Installs the rabbitmq server +sys-cluster/openmpi:cma - Enable the CMA (Cross Memory Attach) MCA +sys-cluster/openmpi:cuda - Add GPU direct support +sys-cluster/openmpi:heterogeneous - Enable features required for heterogeneous platform support +sys-cluster/openmpi:mpi-threads - Enable MPI_THREAD_MULTIPLE +sys-cluster/openmpi:numa - Enable numactl to allow binding processes to CPUs +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:heartbeat - Enable sys-cluster/heartbeat support. +sys-cluster/pacemaker:smtp - Enable SMTP support via net-libs/libesmtp +sys-cluster/resource-agents:libnet - Force use of net-libs/libnet +sys-cluster/resource-agents:rgmanager - Install resources for rgmanager +sys-cluster/swift:account - adds swift account support +sys-cluster/swift:container - adds swift container support +sys-cluster/swift:memcached - adds memcached support +sys-cluster/swift:object - adds swift object support +sys-cluster/swift:proxy - adds swift proxy support +sys-cluster/torque:autorun - Enable the AUTORUN_JOBS codebase +sys-cluster/torque:cgroups - Enable pbs_mom to use linux cgroups to isolate jobs +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:munge - Enable authentication via munge +sys-cluster/torque:nvidia - Enable management of Nvidia GPUs +sys-cluster/torque:quickcommit - Enable the QUICKCOMMIT codebase +sys-cluster/torque:server - Enable compilation of pbs_server and pbs_sched +sys-cluster/vzctl:ploop - Add support for ploop devices via sys-cluster/ploop +sys-cluster/vzctl:vzmigrate - Add support for container migration +sys-devel/autogen:libopts - install the libopts tarball (a few packages want this for developing) +sys-devel/bc:forced-sandbox - Always enable --sandbox mode for simpler/secure runtime (disables the ! command in dc) +sys-devel/binutils:default-gold - Set ld to point to ld.gold instead of ld.bfd +sys-devel/binutils:gold - Build ld.gold linker +sys-devel/binutils:multitarget - Adds support to binutils for cross compiling (does not work with gas) +sys-devel/binutils:plugins - Enable plugin support in tools +sys-devel/clang:default-compiler-rt - Use compiler-rt instead of libgcc as the default rtlib for clang +sys-devel/clang:default-libcxx - Use libc++ instead of libstdc++ as the default stdlib for clang +sys-devel/clang:static-analyzer - Install the Clang static analyzer +sys-devel/clang:z3 - Enable the static analyzer constraint manager backend using sci-mathematics/z3 +sys-devel/clang-runtime:compiler-rt - Install sys-libs/compiler-rt for -rtlib=compiler-rt +sys-devel/clang-runtime:crt - Require a package providing crt*.o files to make it possible to build software without GCC installed +sys-devel/clang-runtime:libcxx - Install sys-libs/libcxx for -stdlib=libc++ +sys-devel/clang-runtime:openmp - Install sys-libs/libomp for -fopenmp support +sys-devel/clang-runtime:sanitize - Enable compiler-rt sanitizer (-fsanitize*) support +sys-devel/distcc:gssapi - Enable support for net-libs/libgssglue +sys-devel/gcc:awt - Useful only when building GCJ, this enables Abstract Window Toolkit (AWT) peer support on top of GTK+ +sys-devel/gcc:boundschecking - Add the bounds checking patch by Haj Ten Brugge, this will DISABLE the hardened PIE+SSP patches +sys-devel/gcc:cilk - Support the Cilk Plus language (C/C++ based languages for parallel programming) +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:go - Build the GCC Go language frontend. +sys-devel/gcc:graphite - Add support for the framework for loop optimizations based on a polyhedral intermediate representation +sys-devel/gcc:jit - Enable libgccjit so other applications can embed gcc for Just-In-Time compilation. This will slow down the compiler a bit as it forces all of the toolchain to be shared libs. +sys-devel/gcc:libssp - Build SSP support into a dedicated library rather than use the code in the C library (DO NOT ENABLE THIS IF YOU DON'T KNOW WHAT IT DOES) +sys-devel/gcc:lto - Build using Link Time Optimizations (LTO) +sys-devel/gcc:mpx - Enable support for Intel Memory Protection Extensions (MPX) +sys-devel/gcc:mudflap - Add support for mudflap, a pointer use checking library +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:pgo - Build GCC using Profile Guided Optimization (PGO) +sys-devel/gcc:regression-test - Run the testsuite and install the results (requires FEATURES=test) +sys-devel/gcc:sanitize - Build support for various sanitizer functions (ASAN/TSAN/etc...) +sys-devel/gcc:ssp - Build packages with stack smashing protector on by default +sys-devel/gcc:systemtap - enable systemtap static probe points +sys-devel/gcc:vtv - Build support for virtual table verification (a C++ hardening feature) +sys-devel/gdb:client - Install the main "gdb" program (most people want this) +sys-devel/gdb:lzma - Support lzma compression in ELF debug info +sys-devel/gdb:multitarget - Support all known targets in one gdb binary +sys-devel/gdb:python - Enable support for the new internal scripting language, as well as extended pretty printers +sys-devel/gdb:server - Install the "gdbserver" program (useful for embedded/remote targets) +sys-devel/gdb:source-highlight - Enable listing highlighting via dev-util/source-highlight +sys-devel/gdb:xml - Support parsing XML data files needed (at least) for cpu features, memory maps, and syscall tracing +sys-devel/gettext:cvs - When running `autopoint`, use cvs to store the internal development files; this requires cvs at runtime, but will be faster/smaller than raw archives +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/llvm:doc - Build and install the HTML documentation and regenerate the man pages +sys-devel/llvm:exegesis - Enable performance counter support for llvm-exegesis tool that can be used to measure host machine instruction characteristics +sys-devel/llvm:gold - Build the gold linker plugin +sys-devel/llvm:ncurses - Support querying terminal properties using ncurses' terminfo +sys-devel/llvm:xar - Support dumping LLVM bitcode sections in Mach-O files (uses app-arch/xar) +sys-fabric/ofed:dapl - Add support for DAPL abstraction layer +sys-fabric/ofed:diags - Add dignostic tools for infiniband +sys-fabric/ofed:ibacm - Add support for userspace pre-connection services +sys-fabric/ofed:opensm - Add OpenSM - Subnet manager for infiniband +sys-fabric/ofed:perftest - Add perftest utils +sys-fabric/ofed:qperf - Add rdma tests +sys-fabric/ofed:rds - Tools to manage rds sockets +sys-fabric/ofed:srp - Suport for userspace part for srp initiator +sys-fabric/opensm:tools - Install ssld extra tool +sys-firmware/edk2-ovmf:binary - Use pre-built binaries +sys-firmware/intel-microcode:hostonly - only install ucode(s) supported by currently available (=online) processor(s) +sys-firmware/intel-microcode:initramfs - install a small initramfs for use with CONFIG_MICROCODE_EARLY +sys-firmware/intel-microcode:split-ucode - install the split binary ucode files (used by the kernel directly) +sys-firmware/intel-microcode:vanilla - install only microcode updates from Intel's official microcode tarball +sys-firmware/ipxe:binary - Use pre-built binaries +sys-firmware/ipxe:efi - Build an EFI program for using PXE +sys-firmware/ipxe:iso - Build a bootable ISO for using PXE +sys-firmware/ipxe:lkrn - Build a linux kernel bootable file for using with grub/etc... +sys-firmware/ipxe:qemu - Build the required PXE ROM images for app-emulation/qemu +sys-firmware/ipxe:undi - Build a Universal Network Device Interface driver chainloading your existing PXE NIC into iPXE +sys-firmware/ipxe:usb - Build a bootable USB image for using PXE +sys-firmware/ipxe:vmware - Build the PXE ROM images that VMWare uses +sys-firmware/seabios:binary - Use official upstream pre-built binaries +sys-firmware/seabios:seavgabios - Include SeaVGABIOS binaries (replacement for vgabios) +sys-firmware/sgabios:binary - Use pre-built binaries +sys-firmware/vgabios:binary - Use official upstream pre-built binaries (only default and cirrus images) +sys-fs/btrfs-progs:convert - Build ext2 conversion utility (btrfs-convert) +sys-fs/btrfs-progs:reiserfs - Enable reiserfs support in btrfs-convert tool. +sys-fs/btrfs-progs:static - Build static binaries in addition to the dynamic ones +sys-fs/btrfsmaintenance:systemd - Enable systemd services and timers instead of cron timers +sys-fs/cryfs:custom-optimization - Use user-defined compiler optimization level +sys-fs/cryfs:update-check - Enable automatic checking for updates and security vulnerabilities +sys-fs/cryptsetup:argon2 - Enable password hashing algorithm from app-crypt/argon2 +sys-fs/cryptsetup:gcrypt - Use dev-libs/libgcrypt crypto backend +sys-fs/cryptsetup:kernel - Use kernel crypto backend (mainly for embedded systems) +sys-fs/cryptsetup:luks1_default - Default to LUKS1 on disk encryption format rather than new LUKS2 +sys-fs/cryptsetup:nettle - Use dev-libs/nettle crypto backend +sys-fs/cryptsetup:openssl - Use dev-libs/openssl crypto backend +sys-fs/cryptsetup:pwquality - Use dev-libs/libpwquality for password quality checking +sys-fs/cryptsetup:reencrypt - Build cryptsetup-reencrypt +sys-fs/cryptsetup:urandom - Use /dev/urandom instead of /dev/random +sys-fs/dmraid:dietlibc - Compile against dev-libs/dietlibc +sys-fs/dmraid:intel_led - Enable Intel LED support +sys-fs/dmraid:klibc - Compile against dev-libs/klibc +sys-fs/dmraid:led - Enable LED support +sys-fs/dmraid:mini - Create a minimal binary suitable for early boot environments +sys-fs/dosfstools:compat - Install symlinks for legacy names of the tools +sys-fs/e2fsprogs:cron - Install e2scrub_all cron script +sys-fs/e2fsprogs:fuse - Build fuse2fs, a FUSE file system client for ext2/ext3/ext4 file systems +sys-fs/eudev:blkid - enable blkid support +sys-fs/eudev:efi - enable EFI support +sys-fs/eudev:hwdb - read vendor/device string database and add it to udev database +sys-fs/eudev:kmod - enable module loading through libkmod +sys-fs/eudev:rule-generator - install legacy rule generator rules and support scripts - note that the functionality within was dropped from sys-fs/udev as it is not stable in all cases; use at your own risk +sys-fs/eudev:smack - enable SMACK security model +sys-fs/ext4magic:expert-mode - Builds ext4magic with expert mode. Highly useful in recovering data from a corrupted filesystem +sys-fs/ext4magic:file-attr - Enable the recovery of file attributes (append, immutable, nodump etc) +sys-fs/lessfs:filelog - Enable the ability to log to a file instead of syslog +sys-fs/lessfs:memtrace - Enable leefs to create a report regarding the memory allocation. This feature should be used for debugging purposes to avoid performance degradation +sys-fs/lessfs:snappy - Enable snappy compression using the app-arch/snappy library +sys-fs/lvm2:device-mapper-only - Build only device-mapper and not the rest of LVM2 (UNSUPPORTED) +sys-fs/lvm2:lvm1 - Allow users to build lvm2 with lvm1 support +sys-fs/lvm2:lvm2create_initrd - Install lvm2create_initrd script and pull in sys-apps/makedev for the /sbin/MAKEDEV command +sys-fs/lvm2:sanlock - Enable lvmlockd with support for sanlock +sys-fs/lvm2:thin - Support for thin volumes +sys-fs/mtpfs:mad - Enable handling of MP3's metadata +sys-fs/multipath-tools:rbd - Enable Rados block device support via sys-cluster/ceph +sys-fs/ntfs3g:external-fuse - Use external FUSE library instead of internal one. Must be disabled for unprivileged mounting to work. +sys-fs/ntfs3g:ntfsdecrypt - Build and install the ntfsdecrypt application. +sys-fs/ntfs3g:ntfsprogs - Include internal version of ntfsprogs. +sys-fs/owfs:ftdi - Enable support for USB FTDI chips via dev-embedded/libftdi +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:zeroconf - Enables support for zero-configuration networking via net-dns/avahi +sys-fs/quota:netlink - Compile daemon receiving quota messages via netlink +sys-fs/quota:rpc - Enable quota interaction via RPC +sys-fs/squashfs-tools:lz4 - Enable support for LZ4 compression using app-arch/lz4 +sys-fs/squashfs-tools:xz - Enable support for XZ ("LZMA2") compression using app-arch/xz-utils +sys-fs/udev:kmod - Enable kernel module loading/unloading support using sys-apps/kmod +sys-fs/udisks:cryptsetup - Enable sys-fs/cryptsetup support +sys-fs/udisks:elogind - Use sys-auth/elogind for session tracking +sys-fs/udisks:gptfdisk - Pull in sys-apps/gptfdisk for sgdisk command as used by partitioning functionality +sys-fs/udisks:lvm - Add support for Logical Volume Management via sys-fs/lvm2. +sys-fs/udisks:remote-access - Control whether connections from other clients over LAN are allowed +sys-fs/udisks:systemd - Support sys-apps/systemd's logind +sys-fs/udisks:vdo - Enable Virtual Data Optimizer support. +sys-fs/zfs:kernel-builtin - Disable dependency on sys-fs/zfs-kmod under the assumption that ZFS is part of the kernel source tree +sys-fs/zfs:rootfs - Enable dependencies required for booting off a pool containing a rootfs +sys-fs/zfs:test-suite - Install regression test suite +sys-fs/zfs-kmod:rootfs - Install zfs-shutdown script to support exporting a pool containing rootfs +sys-kernel/dracut:debug - Module installing additional tools like strace, file editor, ssh and more +sys-kernel/genkernel:cryptsetup - Enable support for Luks disk encryption using sys-fs/cryptsetup +sys-kernel/genkernel:firmware - Prefer system firmware sys-kernel/linux-firmware over local copy. +sys-kernel/genkernel-next:cryptsetup - Enable support for Luks disk enrcyption using sys-fs/cryptsetup +sys-kernel/genkernel-next:dmraid - Enable support for DMRAID (include dmraid dependency) +sys-kernel/genkernel-next:gpg - Enable support for GPG (include gnupg dependency) +sys-kernel/genkernel-next:iscsi - Enable support for open-iscsi (include open-iscsi dependency) +sys-kernel/genkernel-next:mdadm - Enable support for mdadm (include mdadm dependency) +sys-kernel/genkernel-next:plymouth - Enable support for Plymouth (include Plymouth dependency) +sys-kernel/gentoo-sources:experimental - Apply experimental patches; for more information, see "https://wiki.gentoo.org/wiki/Project:Kernel/Experimental". +sys-kernel/linux-firmware:redistributable - Install also non-free (but redistributable) firmware files +sys-kernel/linux-firmware:savedconfig - Allows individual selection of firmware files +sys-kernel/linux-firmware:unknown-license - Install firmware files whose license is unknown +sys-libs/binutils-libs:64-bit-bfd - Support 64-bit targets even on 32-bit hosts (is ignored on 64-bit hosts) +sys-libs/binutils-libs:multitarget - Enable all possible targets in libbfd +sys-libs/compiler-rt:clang - Force building using installed clang (rather than the default CC/CXX). +sys-libs/compiler-rt-sanitizers:clang - Force building using installed clang (rather than the default CC/CXX). +sys-libs/compiler-rt-sanitizers:libfuzzer - Build fuzzing runtime. +sys-libs/compiler-rt-sanitizers:profile - Build profiling runtime. +sys-libs/compiler-rt-sanitizers:sanitize - Build sanitizer runtimes. +sys-libs/compiler-rt-sanitizers:xray - Build XRay runtime. +sys-libs/db:rpc - Enable rpc client/server +sys-libs/freeipmi:nagios - Install a nagios plugin to check sensors' status. +sys-libs/gdbm:berkdb - enable compatibility layer for UNIX-like dbm and ndbm interfaces +sys-libs/gdbm:exporter - enable gdbmexport binary for exporting data from gdbm-1.8 databases into gdbm-1.9 +sys-libs/glibc:cet - Enable Intel Control-flow Enforcement Technology (needs binutils 2.29 and gcc 8) +sys-libs/glibc:compile-locales - build *all* locales in src_install; this is generally meant for stage building only as it ignores /etc/locale.gen file and can be pretty slow +sys-libs/glibc:debug - When USE=hardened, allow fortify/stack violations to dump core (SIGABRT) and not kill self (SIGKILL) +sys-libs/glibc:gd - build memusage and memusagestat tools +sys-libs/glibc:multiarch - enable optimizations for multiple CPU architectures (detected at runtime) +sys-libs/glibc:nscd - Build, and enable support for, the Name Service Cache Daemon +sys-libs/glibc:rpc - Enable obsolete RPC/NIS layers +sys-libs/glibc:ssp - protect stack of glibc internals +sys-libs/glibc:suid - Make internal pt_chown helper setuid -- not needed if using Linux and have /dev/pts mounted with gid=5 +sys-libs/glibc:systemtap - enable systemtap static probe points +sys-libs/gwenhywfar:designer - Build plugins for dev-qt/designer +sys-libs/gwenhywfar:fox - Use x11-libs/fox graphical toolkit +sys-libs/gwenhywfar:qml - Enable support for plugins using QML +sys-libs/gwenhywfar:sensors - Enable support for dev-qt/qtsensors module +sys-libs/gwenhywfar:serialport - Enable support for dev-qt/qtserialport module +sys-libs/gwenhywfar:webkit - Enable support for dev-qt/qtwebkit +sys-libs/ldb:doc - Builds documentation +sys-libs/ldb:ldap - Enable LDAP support +sys-libs/ldb:lmdb - Enable LMDB backend +sys-libs/ldb:python - Enable Python support +sys-libs/libblockdev:bcache - Enable block device cache support. +sys-libs/libblockdev:cryptsetup - Enable sys-fs/cryptsetup support +sys-libs/libblockdev:device-mapper - Enable support for device-mapper from sys-fs/lvm2 +sys-libs/libblockdev:dmraid - Support for dmraid devices, also known as ATA-RAID, or Fake RAID. +sys-libs/libblockdev:escrow - Support for building crypto plugin with escrow device support +sys-libs/libblockdev:kbd - Enable kernel block device support. +sys-libs/libblockdev:lvm - Enable support for Logical Volume Management via sys-fs/lvm2. +sys-libs/libblockdev:tools - Build tools +sys-libs/libblockdev:vdo - Enable Virtual Data Optimizer support. +sys-libs/libcxx:libcxxabi - Build on top of sys-libs/libcxxabi instead of gcc's libsupc++ (avoids depending on gcc). +sys-libs/libcxx:libcxxrt - Build on top of sys-libs/libcxxrt instead of gcc's libsupc++ (avoids depending on gcc). +sys-libs/libcxx:libunwind - Use libunwind instead of libgcc_s for stack unwinding, thus avoiding dependence on gcc. +sys-libs/libcxxabi:libunwind - Use libunwind instead of libgcc_s for stack unwinding, thus avoiding dependency on gcc +sys-libs/libcxxrt:libunwind - Use libunwind instead of libgcc_s for unwinding. This should allow avoiding relying on sys-devel/gcc but for now clang is setup to use libgcc_s. +sys-libs/libomp:cuda - Build CUDA offloading plugin (only with USE=offload) +sys-libs/libomp:hwloc - Enable CPU affinity support via hwloc +sys-libs/libomp:offload - Support offloading OpenMP using libomptarget +sys-libs/libomp:ompt - Enable OpenMP Tools Interface support +sys-libs/libselinux:pcre2 - Use dev-libs/libpcre2 for fcontext regexes +sys-libs/libunwind:debug-frame - Adds support for DWARF .debug_frame section: Use the information from this section if available +sys-libs/libunwind:libatomic - Use libatomic instead of builtin atomic operations +sys-libs/ncurses:ada - Add bindings for the ADA programming language +sys-libs/ncurses:tinfo - Build curses library (libncurses) sep from the low-level terminfo library (libtinfo) -- usually needed only for binary packages -- but it is binary compatible in either mode +sys-libs/ncurses:trace - Enable test trace() support in ncurses calls +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/readline:utils - Install rlfe (ReadLine Front-End) helper tool -- a wrapper program for making any stdin use readline +sys-libs/talloc:compat - Enable extra compatibility stuff +sys-libs/timezone-data:leaps_timezone - Install the set of "right" timezones; these timezones include leap seconds when counting seconds since the epoch (while POSIX does not) as they are based on the TAI (International Atomic Time) clock +sys-libs/uclibc-ng:rpc - Enable sun nis/rpc support (you should use libtirpc though) +sys-libs/uclibc-ng:symlink-compat - Explicitly add sym links for libdl.so.0, libm.so.0, and friends for backward compatibility with sys-libs/uclibc-ng-1.0.17 and earlier +sys-libs/zlib:minizip - include the minizip library for quick and dirty zip extraction +sys-power/apcupsd:modbus - Enable MODBUS support over USB +sys-power/cpupower:cpufreq_bench - Build and install the cpufreq_bench binary +sys-power/nut:gui - Install NUT-Monitor python gui +sys-power/nut:ipmi - Support IPMI-based UPSes. +sys-power/nut:ups_drivers_al175 - Driver for Eltek UPS models with AL175 alarm module +sys-power/nut:ups_drivers_apcsmart - Driver for American Power Conversion Smart Protocol UPS equipment +sys-power/nut:ups_drivers_apcsmart-old - Driver for American Power Conversion Smart Protocol UPS equipment +sys-power/nut:ups_drivers_apcupsd-ups - Driver for apcupsd client access +sys-power/nut:ups_drivers_bcmxcp - Driver for UPSes supporting the serial BCM/XCP protocol +sys-power/nut:ups_drivers_bcmxcp_usb - Experimental driver for UPSes supporting the BCM/XCP protocol over USB +sys-power/nut:ups_drivers_belkin - Driver for Belkin serial UPS equipment +sys-power/nut:ups_drivers_belkinunv - Driver for Belkin "Universal UPS" and compatible +sys-power/nut:ups_drivers_bestfcom - Driver for Best Power Fortress/Ferrups +sys-power/nut:ups_drivers_bestfortress - Driver for old Best Fortress UPS equipment +sys-power/nut:ups_drivers_bestuferrups - Driver for Best Power Micro-Ferrups +sys-power/nut:ups_drivers_bestups - Driver for Best Power / SOLA (Phoenixtec protocol) UPS equipment +sys-power/nut:ups_drivers_blazer_ser - Driver for Megatec/Q1 protocol serial based UPS equipment +sys-power/nut:ups_drivers_blazer_usb - Driver for Megatec/Q1 protocol USB based UPS equipment +sys-power/nut:ups_drivers_clone - Fake driver to clone outlets for device grouping +sys-power/nut:ups_drivers_clone-outlet - Fake driver to clone outlets for device grouping +sys-power/nut:ups_drivers_dummy-ups - Driver for multi-purpose UPS emulation +sys-power/nut:ups_drivers_etapro - Driver for ETA UPS equipment +sys-power/nut:ups_drivers_everups - Driver for Ever UPS models +sys-power/nut:ups_drivers_gamatronic - Driver for Gamatronic UPS equipment +sys-power/nut:ups_drivers_genericups - Driver for contact-closure UPS equipment +sys-power/nut:ups_drivers_isbmex - Driver for ISBMEX UPS equipment +sys-power/nut:ups_drivers_ivtscd - driver for the IVT Solar Controller Device +sys-power/nut:ups_drivers_liebert - Driver for Liebert contact-closure UPS equipment +sys-power/nut:ups_drivers_liebert-esp2 - Driver for Liebert UPS, using the ESP-II serial protocol +sys-power/nut:ups_drivers_masterguard - Driver for Masterguard UPS equipment +sys-power/nut:ups_drivers_metasys - Driver for Meta System UPS equipment +sys-power/nut:ups_drivers_mge-shut - Driver for SHUT Protocol UPS equipment +sys-power/nut:ups_drivers_mge-utalk - Driver for MGE UPS SYSTEMS UTalk protocol equipment +sys-power/nut:ups_drivers_microdowell - Driver for Microdowell Enterprise UPS series +sys-power/nut:ups_drivers_netxml-ups - Driver for Eaton / MGE Network Management Card / Proxy (XML/HTTP Protocol) equipment +sys-power/nut:ups_drivers_nut-ipmipsu - Driver for IPMI Power Supply Units (PSU) +sys-power/nut:ups_drivers_nutdrv_qx - Driver for Q* protocol serial and USB based UPS equipment +sys-power/nut:ups_drivers_oldmge-shut - Driver for SHUT Protocol UPS equipment (older implementation) +sys-power/nut:ups_drivers_oneac - Driver for Oneac UPS equipment +sys-power/nut:ups_drivers_optiups - Driver for Opti-UPS (Viewsonic) UPS and Zinto D (ONLINE-USV) equipment +sys-power/nut:ups_drivers_powercom - UPS driver for serial Powercom/Trust/Advice UPS equipment +sys-power/nut:ups_drivers_powerpanel - Driver for PowerPanel Plus compatible UPS equipment +sys-power/nut:ups_drivers_rhino - Driver for Brazilian Microsol RHINO UPS equipment +sys-power/nut:ups_drivers_richcomm_usb - Driver UPS equipment using Richcomm dry-contact to USB solution +sys-power/nut:ups_drivers_riello_ser - Driver for Riello UPS Protocol UPS equipment +sys-power/nut:ups_drivers_riello_usb - Driver for Riello UPS Protocol UPS equipment via USB +sys-power/nut:ups_drivers_safenet - Driver for SafeNet compatible UPS equipment +sys-power/nut:ups_drivers_snmp-ups - Multi-MIB Driver for SNMP UPS equipment +sys-power/nut:ups_drivers_solis - Driver for Brazilian Microsol SOLIS UPS equipment +sys-power/nut:ups_drivers_tripplite - Driver for Tripp-Lite SmartPro UPS equipment +sys-power/nut:ups_drivers_tripplite_usb - Driver for older Tripp Lite USB UPSes (not PDC HID) +sys-power/nut:ups_drivers_tripplitesu - Driver for Tripp-Lite SmartOnline (SU) UPS equipment +sys-power/nut:ups_drivers_upscode2 - Driver for UPScode II compatible UPS equipment +sys-power/nut:ups_drivers_usbhid-ups - Driver for USB/HID UPS equipment +sys-power/nut:ups_drivers_victronups - Driver for IMV/Victron UPS unit Match, Match Lite, NetUps +sys-power/nvclock:gtk - Install the GTK+ based graphical interface +sys-power/nvclock:nvcontrol - Add NVCONTROL support for OpenGL options +sys-power/pm-utils:ntp - Install support for net-misc/ntp +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-process/audit:gssapi - Enable GSSAPI support +sys-process/criu:setproctitle - Make process titles of service workers to be more verbose +sys-process/cronie:anacron - Install the periodic anacron command scheduler. +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:mta - Enable mta support for sending emails from fcron +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/fcron:system-crontab - Set up fcron to respect /etc/crontab and /etc/cron.d. If this flag is disabled, /etc/cron.d and /etc/crontab will be ignored, but /etc/cron.{hourly,daily,weekly,monthly} will still be respected. +sys-process/htop:openvz - Enable openvz support +sys-process/htop:vserver - Enable vserver support +sys-process/lsof:rpc - support looking up RPC service info +sys-process/procps:elogind - Use sys-auth/elogind for session tracking. +sys-process/procps:kill - Build the kill program +sys-process/procps:modern-top - Enables new startup defaults of top. Keeps old defaults if disabled +sys-process/procps:ncurses - Build programs that use ncurses: top, slabtop, watch +sys-process/systemd-cron:cron-boot - Include support for the boot timer. +sys-process/systemd-cron:etc-crontab-systemd - Use dedicated /etc/crontab-systemd instead of parsing /etc/crontab +sys-process/systemd-cron:minutely - Support /etc/cron.minutely +sys-process/systemd-cron:setgid - Compile setgid C helper for crontab. Needs GCC or Clang. +sys-process/systemd-cron:yearly - Support /etc/cron.yearly +sys-process/tini:args - Enable argument parsing. +virtual/blas:eselect-ldso - Enable runtime library switching by eselect and ld.so. +virtual/cblas:eselect-ldso - Enable runtime library switching by eselect and ld.so. +virtual/ffmpeg:opus - Use the external opus library for encoding and decoding. +virtual/lapack:eselect-ldso - Enable runtime library switching by eselect and ld.so. +virtual/linux-sources:firmware - Install linux kernel firmware +virtual/mpi:romio - Enable romio, a high-performance portable MPI-IO +virtual/mysql:embedded - Build embedded server (libmysqld) +virtual/mysql:server - Build server (mysqld) +virtual/podofo-build:boost - Add support for boost +virtual/podofo-build:tools - Build and install commandline tools. +virtual/ssh:minimal - Prefer net-misc/dropbear over net-misc/openssh +virtual/wine:d3d9 - Enable Ixit's Gallium Nine Patchset +virtual/wine:staging - Enable Wine-Staging's Patchset +www-apache/mod_extract_forwarded:mod_proxy - Enable support for Apache's internal proxy +www-apache/mod_perl:ithreads - Build for use with thread-capable perl, needs same setting as in dev-lang/perl +www-apache/mod_security:fuzzyhash - Support fuzzy hash computations (to detect malware, for example) using the app-crypt/ssdeep package. +www-apache/mod_security:geoip - Pull in dev-libs/geoip for use by the SecGeoLookupDb directive. +www-apache/mod_security:jit - Add support for the PCRE Just-in-Time optimisation, as enabled by dev-libs/libpcre with jit USE flag enabled. Might not be available on hardened systems. +www-apache/mod_security:json - Suppose JSON in the request body parser through dev-libs/yajl. +www-apache/mod_security:mlogc - Build and install the ModSecurity Audit Log Collector (mlogc). +www-apps/ampache:transcode - Install optional dependencies for transcoding support +www-apps/bugzilla:extras - Optional Perl modules +www-apps/bugzilla:modperl - Enable www-apache/mod_perl support +www-apps/cgit:highlight - Enable source code highlighting +www-apps/cgit:jit - If the lua flag is enabled, jit uses LuaJIT instead of vanilla Lua +www-apps/cgit:lua - Enable support for Lua scripting +www-apps/icingaweb2:apache2-server - Adds support for the apache2-server +www-apps/icingaweb2:fpm - Adds FPM support to php +www-apps/icingaweb2:nginx - Adds support for nginx +www-apps/ikiwiki:extras - Installs additional modules used by ikiwiki plugins +www-apps/nikola:assets - Support web asset management through dev-python/assets +www-apps/nikola:charts - Support chart generation through dev-python/pygal +www-apps/nikola:ghpages - Add support for direct uploading to github pages thru dev-python/ghp-import +www-apps/nikola:hyphenation - Add hyphenation support through dev-python/pyphen +www-apps/nikola:ipython - Add IPython notebook compilation and LESS support +www-apps/nikola:jinja - Add support for dev-python/jinja as alternative templating engine to Mako +www-apps/nikola:watchdog - Use dev-python/watchdog to monitor file system events +www-apps/nikola:webmedia - Use dev-python/micawber to extract metadata from web media links +www-apps/nikola:websocket - Add websocket support thru dev-python/ws4py +www-apps/postfixadmin:vacation - Install vacation.pl script and dependencies +www-apps/sitebar:plugins - Install optional plugins +www-apps/trac:highlight - Enable syntax highlighting +www-apps/trac:i18n - Enable support for i18n with dev-python/Babel +www-apps/trac:restructuredtext - Enable support for reStructuredText for wiki formatting +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_wsgi - Add www-apache/mod_wsgi support +www-apps/viewvc:pygments - Add dev-python/pygments support for syntax highlighting +www-apps/websvn:enscript - Add enscript support to colorize code stored in the repository +www-client/chromium:closure-compile - Enable closure type-checking for Chrome's web technology-based UI. Requires Java. +www-client/chromium:component-build - Split build into more shared libraries to speed up linking. Mostly intended for debugging and development, NOT RECOMMENDED for general use. +www-client/chromium:hangouts - Enable support for Google Hangouts features such as screen sharing +www-client/chromium:jumbo-build - Combine source files to speed up build process. +www-client/chromium:pic - Disable optimized assembly code that is not PIC friendly +www-client/chromium:proprietary-codecs - Enable proprietary codecs like H.264, MP3 +www-client/chromium:suid - Build the SUID sandbox, which is only needed on CONFIG_USER_NS=n kernels +www-client/chromium:system-ffmpeg - Use system ffmpeg instead of the bundled one +www-client/chromium:system-icu - Use system icu instead of the bundled one +www-client/chromium:system-libvpx - Use system libvpx instead of the bundled one +www-client/chromium:tcmalloc - Use bundled tcmalloc instead of system malloc +www-client/chromium:widevine - Unsupported closed-source DRM capability (required by Netflix VOD) +www-client/elinks:bittorrent - Enable support for the BitTorrent protocol +www-client/elinks:brotli - Enable support for brotli compression +www-client/elinks:finger - Enable support for the finger protocol +www-client/elinks:gc - Enable garbage collection support via dev-libs/boehm-gc +www-client/elinks:gopher - Enable support for the gopher protocol +www-client/elinks:mouse - Make elinks to grab all mouse events +www-client/elinks:tre - Enable support for regex searches via dev-libs/tre +www-client/elinks:xml - Enable support for bookmarks via dev-libs/expat +www-client/firefox:bindist - Disable official Firefox branding (icons, name) which are not binary-redistributable according to upstream. +www-client/firefox:clang - Use Clang compiler instead of GCC +www-client/firefox:custom-optimization - Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported) +www-client/firefox:eme-free - Disable EME (DRM plugin) cabability at build time +www-client/firefox:geckodriver - Enable WebDriver support +www-client/firefox:gmp-autoupdate - Allow Gecko Media Plugins (binary blobs) to be automatically downloaded and kept up-to-date in user profiles +www-client/firefox:gtk2 - Use the cairo-gtk2 rendering engine +www-client/firefox:hwaccel - Force-enable hardware-accelerated rendering (Mozilla bug 594876) +www-client/firefox:lto - Enable Link Time Optimization (LTO). Requires Gold linker when using GCC or LDD linker when using Clang +www-client/firefox:pgo - Add support for profile-guided optimization using gcc-4.5, for faster binaries. This option will double the compile time. +www-client/firefox:rust - Enable support for using rust compiler (experimental) +www-client/firefox:screenshot - Allow to disable screenshot extension in global profile +www-client/firefox:system-av1 - Use the system-wide media-libs/dav1d and media-libs/libaom library instead of bundled. +www-client/firefox:system-cairo - Use the system-wide x11-libs/cairo instead of bundled. +www-client/firefox:system-harfbuzz - Use the system-wide media-libs/harfbuzz and media-gfx/graphite2 instead of bundled. +www-client/firefox:system-icu - Use the system-wide dev-libs/icu instead of bundled. +www-client/firefox:system-jpeg - Use the system-wide media-libs/libjpeg-turbo instead of bundled. +www-client/firefox:system-libevent - Use the system-wide dev-libs/libevent instead of bundled. +www-client/firefox:system-libvpx - Use the system-wide media-libs/libvpx instead of bundled. +www-client/firefox:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled +www-client/firefox:system-webp - Use the system-wide media-libs/libwebp instead of bundled. +www-client/links:libevent - Enable dev-libs/libevent support +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/seamonkey:calendar - Build Mozilla's calendar +www-client/seamonkey:chatzilla - Build Mozilla's IRC client (default on) +www-client/seamonkey:custom-optimization - Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported) +www-client/seamonkey:force-gtk3 - Use the cairo-gtk3 rendering engine +www-client/seamonkey:gmp-autoupdate - Allow Gecko Media Plugins (binary blobs) to be automatically downloaded and kept up-to-date in user profiles +www-client/seamonkey:ipc - Use inter-process communication between tabs and plugins. Allows for greater stability in case of plugin crashes +www-client/seamonkey:roaming - Build roaming extension support (default on) +www-client/seamonkey:system-cairo - Use the system-wide x11-libs/cairo instead of bundled +www-client/seamonkey:system-harfbuzz - Use the system-wide media-libs/harfbuzz instead of bundled +www-client/seamonkey:system-icu - Use the sytem-wide dev-libs/icu instead of bundled +www-client/seamonkey:system-jpeg - Use the system-wide media-libs/libjpeg-turbo instead of bundled +www-client/seamonkey:system-libevent - Use the system-wide dev-libs/libevent instead of bundled +www-client/seamonkey:system-libvpx - Use the system-wide media-libs/libvpx instead of bundled +www-client/seamonkey:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled +www-client/surf:savedconfig - Without a saved config.h, this package depends on net-misc/curl and x11-terms/st for a default download mechanism +www-client/uget:aria2 - Enable support for net-misc/aria2 through xmlrpc. You'll find the plugin in the app's settings. +www-client/uget:control-socket - Enable JSON-RPC over unix domain socket +www-client/uget:openssl - Use dev-libs/openssl instead of net-libs/gnutls +www-client/uget:rss - Enable uGet feed messages +www-client/w3m:gdk-pixbuf - Enable support for x11-libs/gdk-pixbuf +www-client/w3m:lynxkeymap - If you prefer Lynx-like key binding +www-misc/monitorix:apcupsd - Make use of a daemon that controls APC UPSes with sys-power/apcupsd. +www-misc/monitorix:httpd - Enables the CGI webserver with any package that satisfies virtual/httpd-cgi. +www-misc/monitorix:postfix - Analyze postfix logs with net-mail/pflogsumm. +www-misc/shellinabox:pam - Enable PAM support. +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-plugins/freshplayerplugin:gles2 - Use system GLESv2 libraries instead of ANGLE for shader translation +www-plugins/freshplayerplugin:v4l - Use libv4l2 for colorspace conversion +www-servers/apache:apache2_modules_access_compat - Group authorizations based on host (name or IP address). Available as a compatibility module with previous versions. +www-servers/apache:apache2_modules_authn_core - Provides core authentication capabilities common to all authentication providers (functionality provided by authn_alias in previous versions). +www-servers/apache:apache2_modules_authz_core - Provides core authorization capabilities to various authorization/authorization modules, such as authn_file and authz_user. +www-servers/apache:apache2_modules_authz_dbd - Provides authorization capabilities via SQL database so that authenticated users can be allowed or denied access to portions of the web site by group membership. +www-servers/apache:apache2_modules_brotli - Enable brotli compression support +www-servers/apache:apache2_modules_cache_disk - Disk based storage module for the HTTP caching filter (similar to mem_cache in previous versions). +www-servers/apache:apache2_modules_cache_socache - Shared object cache (socache) based storage module for the HTTP caching filter. +www-servers/apache:apache2_modules_http2 - Enable http2/alpn module +www-servers/apache:apache2_modules_lbmethod_bybusyness - Pending request counting load balancer scheduler algorithm for proxy_balancer. +www-servers/apache:apache2_modules_lbmethod_byrequests - Request counting load balancer scheduler algorithm for proxy_balancer. +www-servers/apache:apache2_modules_lbmethod_bytraffic - Weighted traffic counting load balancer scheduler algorithm for proxy_balancer. +www-servers/apache:apache2_modules_lbmethod_heartbeat - Heartbeat traffic counting load balancer scheduler algorithm for proxy_balancer. +www-servers/apache:apache2_modules_macro - Macros for the Apache config file. +www-servers/apache:apache2_modules_md - Managing domains across virtual hosts, certificate provisioning via the ACME protocol. +www-servers/apache:apache2_modules_proxy_fcgi - FCGI support module for mod_proxy. +www-servers/apache:apache2_modules_proxy_html - Module to rewrite links in html pages behind a reverse proxy +www-servers/apache:apache2_modules_proxy_http2 - HTTP2 support module for mod_proxy. +www-servers/apache:apache2_modules_proxy_wstunnel - Provides support for the tunnelling of web socket connections to a backend websockets server. +www-servers/apache:apache2_modules_ratelimit - Ratelimit module for transfer rate management +www-servers/apache:apache2_modules_remoteip - Remotip module for logging +www-servers/apache:apache2_modules_slotmem_shm - Slot-based shared memory provider. +www-servers/apache:apache2_modules_socache_shmcb - A shared object cache provider using a high-performance cyclic buffer inside a shared memory segment. +www-servers/apache:apache2_modules_unixd - Basic (required) security for Unix-family platforms. +www-servers/apache:apache2_modules_watchdog - Provides infrastructure for other modules to periodically run tasks +www-servers/apache:apache2_modules_xml2enc - Enable xml2 encoding module +www-servers/apache:static - Link in apache2 modules statically rather then plugins +www-servers/apache:suexec - Install suexec with apache +www-servers/apache:suexec-caps - Install suexec with capabilities instead of SUID +www-servers/apache:suexec-syslog - Log suexec to syslog instead of to a separate file +www-servers/lighttpd:libev - Enable fdevent handler +www-servers/lighttpd:mmap - Use mmap with files owned by lighttpd. This is a dangerous option as it may allow local users to trigger SIGBUS crashes. +www-servers/lighttpd:rrdtool - Enable rrdtool support via mod_rrdtool +www-servers/lighttpd:webdav - Enable webdav properties +www-servers/monkeyd:debug - Enable lots of debugging info +www-servers/monkeyd:static-plugins - Build statically linked plugins +www-servers/nginx:aio - Enables file AIO support +www-servers/nginx:http - Enable HTTP core support +www-servers/nginx:http-cache - Enable HTTP cache support +www-servers/nginx:http2 - Enable HTTP2 module support +www-servers/nginx:libatomic - Use libatomic instead of builtin atomic operations +www-servers/nginx:luajit - Use dev-lang/luajit instead of dev-lang/lua for lua support when building the lua http module. +www-servers/nginx:pcre-jit - Enable JIT for pcre +www-servers/nginx:rtmp - NGINX-based Media Streaming Server +www-servers/nginx:ssl - Enable HTTPS module for http. Enable SSL/TLS support for POP3/IMAP/SMTP for mail. +www-servers/nginx-unit:php5-6 - Support for PHP 5.6 +www-servers/nginx-unit:php7-1 - Support for PHP 7.1 +www-servers/nginx-unit:php7-2 - Support for PHP 7.2 +www-servers/nginx-unit:php7-3 - Support for PHP 7.3 +www-servers/tomcat:extra-webapps - Build also the docs and examples webapp +www-servers/tomcat:websockets - Builds websockets api and implementation (requires java 7) +www-servers/uwsgi:embedded - Embed plugins instead of building them as real plugins. When disabling this USE flag make sure you specify all used plugins in your uWSGI configuration. Note: Language plugins will always be built as real plugins. +www-servers/uwsgi:go - Build the gccgo plugin to run Go applications. +www-servers/uwsgi:json - Support json as a configuration file format. +www-servers/uwsgi:pypy - Build the pypy plugin to run your code using virtual/pypy. +www-servers/uwsgi:python_asyncio - Use the EXPERIMENTAL asyncio (tulip) for python3.4 async request dispatching and as LoopEngine (see http://uwsgi-docs.readthedocs.org/en/latest/asyncio.html). +www-servers/uwsgi:python_gevent - Use dev-python/gevent for async request dispatching and as LoopEngine (see http://projects.unbit.it/uwsgi/wiki/Gevent). +www-servers/uwsgi:routing - Enable routing support +www-servers/uwsgi:yajl - Use dev-libs/yajl instead of dev-libs/jansson for parsing JSON configuration files (if USe=json is set) +www-servers/uwsgi:yaml - Support yaml as a configuration file format. +www-servers/uwsgi:zeromq - Enable logging and deployment via ZeroMQ. +x11-apps/mesa-progs:egl - Build EGL utilities +x11-apps/mesa-progs:gles2 - Build OpenGL ES 2 utilities +x11-apps/xdm:consolekit - Enable native sys-auth/consolekit support +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/xinit:twm - Control dependencies on legacy apps (xterm, twm, ...). Safe to disable 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:elogind - Use elogind to get control over framebuffer when running as regular user +x11-base/xorg-server:glamor - Enable Glamor OpenGL 2D acceleration +x11-base/xorg-server:kdrive - Build the kdrive X servers +x11-base/xorg-server:unwind - Enable libunwind usage for backtraces +x11-base/xorg-server:xcsecurity - Build Security extension +x11-base/xorg-server:xephyr - Build the Xephyr server +x11-base/xorg-server:xnest - Build the Xnest server +x11-base/xorg-server:xorg - Build the Xorg X server (HIGHLY RECOMMENDED) +x11-base/xorg-server:xvfb - Build the Xvfb server +x11-base/xorg-x11:fonts - Install fonts from X.Org +x11-drivers/nvidia-drivers:X - Install the X.org driver, OpenGL libraries, XvMC libraries, and VDPAU libraries +x11-drivers/nvidia-drivers:compat - Install non-GLVND libGL for backwards compatibility +x11-drivers/nvidia-drivers:driver - Install the kernel driver module +x11-drivers/nvidia-drivers:gtk3 - Install nvidia-settings with support for GTK+ 3 +x11-drivers/nvidia-drivers:kms - Enable support for kernel mode setting (KMS) +x11-drivers/nvidia-drivers:tools - Install additional tools such as nvidia-settings +x11-drivers/nvidia-drivers:uvm - Install the Unified Memory kernel module (nvidia-uvm) for sharing memory between CPU and GPU in CUDA programs +x11-drivers/xf86-video-ati:glamor - Enable Glamor OpenGL 2D acceleration +x11-drivers/xf86-video-intel:dri3 - Use DRI3 by default +x11-drivers/xf86-video-intel:sna - Enable SandyBridge's New Acceleration (useful on all chipsets, not just SandyBridge) +x11-drivers/xf86-video-intel:tools - Build the intel-virtual-output tool +x11-drivers/xf86-video-intel:uxa - Enable UMA Acceleration Architecture +x11-drivers/xf86-video-intel:xvmc - Enables X-Video Motion Compensation support +x11-drivers/xf86-video-openchrome:viaregtool - Install registers dumper tool +x11-drivers/xf86-video-qxl:xspice - Build the xspice driver +x11-libs/agg:gpc - Enable gpc polygon clipper library +x11-libs/cairo:gles2 - Build the OpenGL ES 2 backend +x11-libs/cairo:glib - Compile with GLib Object System support +x11-libs/cairo:opengl - Build the OpenGL backend +x11-libs/cairo:utils - Build support for Cairo script and trace utilities +x11-libs/cairo:valgrind - Built-in support to mark memory regions +x11-libs/fltk:games - Builds and installs some extra games +x11-libs/gdk-pixbuf:X - Build and install the legacy gdk_pixbuf_xlib-2.0 library +x11-libs/gtk+:broadway - Enable the GDK Broadway backend. +x11-libs/gtk+:cloudprint - Enable printing via Google Cloud Print. +x11-libs/gtk+:colord - Use x11-misc/colord for color management in printing +x11-libs/gtkdatabox:glade - Build with libglade and glade-3 supports, which includes a glade's module for GtkDataBox widget +x11-libs/gtkmathview:mathml - Install additional fonts for proper mathml support. +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/libXaw:deprecated - Install deprecated Xaw6 library. +x11-libs/libXfont2:bzip2 - Support bzip2 compressed PCF fonts. +x11-libs/libXfont2:truetype - Use media-libs/freetype for font rasterization. +x11-libs/libaosd:pango - Enable the textual helpers (requires pangocairo). +x11-libs/libaosd:tools - Install the aosd_cat tool (requires glib-2.0). +x11-libs/libdlo:test-program - Build the program for testing Displaylink devices. +x11-libs/libdrm:libkms - Enable building of libkms, a library for applications to interface with KMS +x11-libs/libdrm:valgrind - Compile in valgrind memory hints +x11-libs/libfm:automount - Use gnome-base/gvfs for automounting +x11-libs/libfm:udisks - Use libfm's udisks-based volume monitor implementation instead of using the one from gvfs +x11-libs/libfm:vala - Support custom actions in menus +x11-libs/libva:drm - Enables VA/DRM API support. +x11-libs/libva:egl - Enables EGL support. +x11-libs/libva:utils - Install VA-API utility programs. +x11-libs/libva-intel-driver:drm - Enables VA/DRM API support. +x11-libs/libwnck:tools - Install wnckprop-3 and wnck-urgency-monitor-3 command-line tools +x11-libs/libxcb:xkb - Enable the XCB keyboard extension +x11-libs/motif:motif22-compatibility - Compatibility with Open Motif 2.2 +x11-libs/pango:X - Build and install the legacy pangoxft library +x11-libs/pixman:loongson2f - Enable Loongson2f MMI optimizations. +x11-libs/qscintilla:designer - Build plugin for Qt Designer +x11-libs/qwt:designer - Installs dev-qt/designer plugin. +x11-libs/qwt:mathml - Use the MathML renderer of the Qt solutions package. +x11-libs/vte:glade - Provide integration with dev-util/glade. +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/alock:doc - Build and install manpage with app-text/asciidoc. +x11-misc/bumblebee:bbswitch - Add dependency on sys-power/bbswitch for PM feature +x11-misc/colord:argyllcms - Enable ArgyllCMS sensor +x11-misc/colord:extra-print-profiles - Generate extra print profiles. Warning: significant build time and memory requirements. +x11-misc/colord:gusb - Enable dev-libs/libgusb support, needed for colorimeter drivers +x11-misc/compton:drm - Enable VSync with DRM_IOCTL_WAIT_VBLANK +x11-misc/compton:opengl - Enable VSync with SGI_swap_control OpenGL extension +x11-misc/dunst:dunstify - Experimental replacement for notify-send. +x11-misc/fbpager:xrender - Enable transparency support via x11-libs/libXrender +x11-misc/gtkdialog:glade - Enable support for gnome-base/libglade +x11-misc/gtkdialog:gtk3 - Build with GTK+3 instead of GTK+2 +x11-misc/gtkdialog:vte - Enable support for x11-libs/vte +x11-misc/i3status:filecaps - Linux capabilities library is required for i3status to be able to read net bandwith +x11-misc/ktsuss:sudo - Use the sudo backend instead the su one +x11-misc/lightdm:gtk - Pull in the gtk+ greeter +x11-misc/lightdm:non_root - Use non-root user by default +x11-misc/mugshot:gnome - Add support for gnome-base/gnome-control-center +x11-misc/mugshot:libreoffice - Add support for app-office/libreoffice and app-office/libreoffice-bin +x11-misc/mugshot:webcam - Add support for setting a profile photo in media-video/cheese +x11-misc/openbox-menu:icons - Enable support for icons in menus +x11-misc/openbox-menu:svg - Support SVG icons +x11-misc/polybar:i3wm - Add support for i3 window manager +x11-misc/polybar:ipc - Add support for Inter-Process Messaging +x11-misc/polybar:mpd - Add support for Music Player Daemon +x11-misc/polybar:network - Enable network support +x11-misc/qt5ct:dbus - Enable system tray and global menu support +x11-misc/qtfm:dbus - Install the qtfm-tray removable device manager +x11-misc/qtfm:shared - Install the libQtFM shared library and headers +x11-misc/redshift:geoclue - Control dependency on app-misc/geoclue +x11-misc/rofi:windowmode - Enable normal window mode +x11-misc/rss-glx:quesoglc - Enable support for OpenGL Character Renderer +x11-misc/sddm:consolekit - Use ck-launch-session from sys-auth/consolekit by default in Xsession (no native support) +x11-misc/sddm:elogind - Use sys-auth/elogind for session tracking. +x11-misc/slim:consolekit - Enable native consolekit support +x11-misc/spacefm:gtk2 - Support GTK+ 2.x instead of GTK+ 3.x +x11-misc/spacefm:gtk3 - Support GTK+ 3.x instead of GTK+ 2.x +x11-misc/spacefm:video-thumbnails - Support video thumbnails with media-video/ffmpegthumbnailer +x11-misc/stalonetray:graceful-exit - use non-portable hack to exit gracefuly on signal +x11-misc/tint2:battery - Enable battery status plugin +x11-misc/tint2:tint2conf - Build/Install tint2conf as well +x11-misc/wbar:gtk - Enables the gtk-based wbar-config GUI +x11-misc/x11vnc:xdamage - Enable support for the Xdamage library +x11-misc/x11vnc:xfixes - Enable support for the Xfixes library +x11-misc/x11vnc:xrandr - Enable support for the X xrandr extension +x11-misc/xlockmore:vtlock - Enables support for virtual terminal locking +x11-misc/xlockmore:xlockrc - Enables xlockrc for people without PAM +x11-misc/xmobar:mpd - Support mpd plugin +x11-misc/xmobar:mpris - Enables MPRIS v1, v2 support +x11-misc/xmobar:timezone - Enables localized date support +x11-misc/xmobar:with_conduit - Use conduit to fetch weather data. +x11-misc/xmobar:with_uvmeter - Plugin to show UV data for Australia. +x11-misc/xscreensaver:gdm - Use gdmflexiserver from gnome-base/gdm instead of x11-misc/lightdm +x11-misc/xscreensaver:new-login - Enable user switching support using gdmflexiserver (x11-misc/lightdm) +x11-misc/xss-lock:man - Build and install man pages +x11-plugins/bfm:gkrellm - Enable building of app-admin/gkrellm module +x11-plugins/pidgin-mbpurple:twitgin - Enable graphical plugin for Gtk+ interface of Pidgin. +x11-plugins/pidgin-sipe:ocs2005-message-hack - Disable message timeout for OCS2005 clients which causes "false" not delivered error messages +x11-plugins/pidgin-sipe:openssl - Enable crypto support via dev-libs/openssl +x11-plugins/pidgin-sipe:telepathy - Support use as a telepathy backend +x11-plugins/pidgin-sipe:voice - Enable experimental voice/video support +x11-plugins/purple-plugin_pack:talkfilters - Enable support for app-text/talkfilters +x11-plugins/vicious:contrib - Install extra widgets, some for less common hardware, some contributed by Vicious users. +x11-plugins/wmfire:session - Enable session management +x11-plugins/wmudmount:gcr - Enable support for secure memory with app-crypt/gcr +x11-plugins/wmudmount:secret - Enable support for secret service with app-crypt/libsecret +x11-terms/alacritty:terminfo - Use tic from sys-libs/ncurses to generate alacritty terminfo files +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/eterm:utempter - Include libutempter support +x11-terms/gnome-terminal:gnome-shell - Integrate with gnome-base/gnome-shell search +x11-terms/gnome-terminal:nautilus - Build gnome-base/nautilus extension +x11-terms/guake:utempter - Include utmp management support via sys-libs/libutempter +x11-terms/mlterm:brltty - Enable support for app-accessibility/brltty +x11-terms/mlterm:fcitx - Enable support for app-i18n/fcitx +x11-terms/mlterm:gtk2 - Build with x11-libs/gtk+:2 instead of x11-libs/gtk+:3 +x11-terms/mlterm:harfbuzz - Enable support for OpenType Layout (media-libs/harfbuzz) +x11-terms/mlterm:ibus - Enable support for app-i18n/ibus +x11-terms/mlterm:libssh2 - Enable support for net-libs/libssh2 +x11-terms/mlterm:regis - Enable support for ReGIS +x11-terms/mlterm:scim - Enable support for app-i18n/scim +x11-terms/mlterm:skk - Enable support for SKK (virtual/skkserv or app-i18n/skk-jisyo) +x11-terms/mlterm:uim - Enable support for app-i18n/uim +x11-terms/mlterm:utempter - Enable support for sys-libs/libutempter +x11-terms/mlterm:wayland - Enable support for Wayland +x11-terms/mrxvt:menubar - Enable mrxvt menubar +x11-terms/mrxvt:utempter - REcords user logins. Useful on multi-user systems +x11-terms/rxvt-unicode:256-color - Enable 256 color support +x11-terms/rxvt-unicode:blink - Enable blinking text +x11-terms/rxvt-unicode:fading-colors - Enable colors fading when off focus +x11-terms/rxvt-unicode:font-styles - Enable support for bold and italic fonts +x11-terms/rxvt-unicode:gdk-pixbuf - Enable transparency support using x11-libs/gdk-pixbuf +x11-terms/rxvt-unicode:iso14755 - Enable ISO-14755 support +x11-terms/rxvt-unicode:mousewheel - Enable scrolling via mouse wheel or buttons 4 and 5 +x11-terms/rxvt-unicode:perl - Enable perl script support. You can still disable this at runtime with -pe "" +x11-terms/rxvt-unicode:unicode3 - Use 21 instead of 16 bits to represent unicode characters +x11-terms/rxvt-unicode:utmp - Enable utmp support +x11-terms/rxvt-unicode:wtmp - Enable wtmp support +x11-terms/terminator:libnotify - Enables desktop notifications viadev-python/notify-python +x11-terms/terminology:extras - Install additional testing tools +x11-terms/xfce4-terminal:utempter - Include utmp management support via sys-libs/libutempter +x11-terms/xterm:openpty - Use openpty() in preference to posix_openpt() +x11-terms/xterm:sixel - Enable sixel graphics support +x11-terms/xterm:toolbar - Enable the xterm toolbar to be built +x11-themes/comix-xcursors:lefthanded - Install lefthanded version of theme in addition to default one +x11-themes/comix-xcursors:opaque - Install non-transparent version of theme in addition to default one +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/greybird:xfce - Install theme for xfce-base/xfwm4 +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/kfaenza:additional - Install additional KFaenza icons. See third homepage for details +x11-themes/light-themes:gtk3 - Support GTK 3.x, too +x11-themes/mate-themes-meta:gtk2-only - Allow dependency-resolution for a system without GTK+3 +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:nautilus - Install Bluecurve gnome-base/nautilus icons +x11-themes/vertex-theme:cinnamon - Install theme for gnome-extra/cinnamon +x11-themes/vertex-theme:gnome-shell - Install theme for gnome-base/gnome-shell +x11-themes/vertex-theme:mate - Install Metacity theme for mate-base/mate +x11-themes/vertex-theme:xfce - Install theme for xfce-base/xfwm4 +x11-themes/zuki-themes:gnome-shell - Install theme for gnome-base/gnome-shell +x11-themes/zuki-themes:mate - Install Metacity theme for mate-base/mate +x11-themes/zuki-themes:xfce - Install theme for xfce-base/xfwm4 +x11-themes/zukitwo:gnome-shell - Install theme for gnome-base/gnome-shell +x11-wm/enlightenment:packagekit - Enable module for package manager integration +x11-wm/enlightenment:xwayland - Enable XWayland application support +x11-wm/fluxbox:bidi - Enable bidirectional language support with dev-libs/fribidi +x11-wm/fluxbox:slit - Enables the Fluxbox slit (or dock) +x11-wm/fluxbox:systray - Enables the system tray in the Fluxbox toolbar +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/i3:doc - Build and install the HTML documentation and regenerate the man pages +x11-wm/lumina:desktop-utils - Build and install lumina's desktop-utils +x11-wm/musca:apis - Optionally install the experimental `apis' window manager +x11-wm/musca:xlisten - Optionally install the xlisten utility +x11-wm/mutter:elogind - Rely on sys-auth/elogind as logind provider for Wayland sessions +x11-wm/mutter:gles2 - Enable OpenGL ES 2.0 support +x11-wm/openbox:session - Enables support for session managers +x11-wm/openbox:xdg - Install the python xdg files for xdg autostart +x11-wm/pekwm:contrib - Install optional extras in the documentation directory +x11-wm/pekwm:themes - Install additional themes +x11-wm/ratpoison:history - Use sys-libs/readline for history handling +x11-wm/ratpoison:sloppy - Install sloppy, a focus-follows-mouse implementation for ratpoison +x11-wm/ratpoison:xrandr - Enable support for XRandR +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:xrandr - Enable XRandR window extension support +x11-wm/xmonad:default-term - Pull terminal specified in default xmonad config to be a bit less hostile by default. +x11-wm/xmonad:no-autorepeat-keys - Allow ignoring of keyboard autorepeat. +x11-wm/xpra:client - Build client-side code +x11-wm/xpra:clipboard - Enable clipboard support +x11-wm/xpra:csc - Enable csc softscaler support +x11-wm/xpra:dec_avcodec2 - Enable avcodec2 decoder support +x11-wm/xpra:enc_ffmpeg - Enable advanced ffmpeg/libav encoder support +x11-wm/xpra:enc_x264 - Enable x264 encoder support +x11-wm/xpra:enc_x265 - Enable x265 encoder support +x11-wm/xpra:lz4 - Enable support for lz4 compression +x11-wm/xpra:pillow - Enable pillow support +x11-wm/xpra:server - Build server-side code +x11-wm/xpra:vpx - Enable vpx image format support +x11-wm/xpra:webcam - Enable webcam support via opencv +xfce-base/exo:gtk2 - Build deprecated GTK+2 libexo-1 library. +xfce-base/garcon:gtk2 - Build the garcon-gtk2-1 library (required for xfce-base/xfce4-panel < 4.13 only). +xfce-base/libxfce4ui:glade - Build support for Glade 3's GtkBuilder implementation +xfce-base/thunar:trash-panel-plugin - Build the trash status indicator plugin for the XFCE panel +xfce-base/xfce4-settings:colord - Support color management using x11-misc/colord +xfce-base/xfce4-settings:libcanberra - Enable sound event support using media-libs/libcanberra +xfce-base/xfce4-settings:xklavier - Enable keyboard layout selection support using x11-libs/libxklavier +xfce-base/xfdesktop:thunar - Build support for desktop icons (for example, launchers and folders) +xfce-base/xfwm4:xpresent - Enable the XPresent extension for sync to vblank +xfce-extra/tumbler:odf - Enable support for .odf thumbnailers by using gnome-extra/libgsf +xfce-extra/xfce4-clipman-plugin:qrcode - Enable support for media-gfx/qrencode +xfce-extra/xfce4-mpc-plugin:libmpd - Build using media-libs/libmpd backend, instead of native fallback which is preferred +xfce-extra/xfce4-power-manager:panel-plugin - Build the power management plugin for the XFCE panel +xfce-extra/xfce4-pulseaudio-plugin:keybinder - Enable support for global hotkeys using dev-libs/keybinder. +xfce-extra/xfce4-pulseaudio-plugin:wnck - Enable experimental support for raising media player windows using x11-libs/libwnck. +xfce-extra/xfce4-screensaver:consolekit - Enable ConsoleKit support +xfce-extra/xfce4-screensaver:locking - Enable screen locking support |