diff options
Diffstat (limited to 'profiles')
| -rw-r--r-- | profiles/use.local.desc | 9101 |
1 files changed, 9101 insertions, 0 deletions
diff --git a/profiles/use.local.desc b/profiles/use.local.desc new file mode 100644 index 000000000000..90e3274af3c2 --- /dev/null +++ b/profiles/use.local.desc @@ -0,0 +1,9101 @@ +# 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 * + +acct-user/git:gitea - Set home directory for git hosting via www-apps/gitea. +acct-user/git:gitolite - Set home directory for git hosting via dev-vcs/gitolite or dev-vcs/gitolite-gentoo. +acct-user/vdr:graphlcd - Prepare group membership for media-plugins/vdr-graphlcd. +acct-user/vdr:legacy-homedir - Keep old home directory /var/vdr of an existing installation. When this useflag is cleared, the home directory is switched to FHS conformant /var/lib/vdr +acct-user/vdr:remote - Prepare group membership for media-plugins/vdr-remote. +acct-user/vdr:serial - Prepare group membership for media-plugins/vdr-serial. +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 translator 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/emacspeak:espeak - Adds support for the espeak tts engine +app-accessibility/espeak-ng:async - Enables asynchronous commands +app-accessibility/espeak-ng:klatt - Enables Klatt formant synthesis and implementation +app-accessibility/espeak-ng:l10n_ru - Builds extended Russian Dictionary file +app-accessibility/espeak-ng:l10n_zh - Builds extended Chinese (Mandarin and Cantonese) Dictionary files +app-accessibility/espeak-ng:man - Builds and installs manpage with app-text/ronn +app-accessibility/espeak-ng:mbrola - Adds support for mbrola voices +app-accessibility/flite:voices - Install synthetic voices +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:espeak-ng - Adds support for espeak-ng speech engine +app-accessibility/speech-dispatcher:flite - Adds support for flite speech engine +app-admin/clsync:apidoc - Provide doxygen generated API docs. +app-admin/clsync:cgroups - Use cgroups to limit /dev access. +app-admin/clsync:clsync - Build clsync binary. Most likely you want it. However it is possible to build only libclsync without clsync itself. +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:lto - Build with link time optimization (LTO). +app-admin/clsync:namespaces - Enable namespaces isolation. +app-admin/clsync:socket-library - Build the control and monitoring socket library: libclsync. +app-admin/conky:apcupsd - Enable support for sys-power/apcupsd +app-admin/conky:bundled-toluapp - Enable support for bundled toluapp. This only makes sense in combination with the lua-* flags +app-admin/conky:cmus - Enable monitoring of music played by media-sound/cmus +app-admin/conky:ical - Enable support for events from iCalendar (RFC 5545) files using dev-libs/libical +app-admin/conky:intel-backlight - Enable support for Intel backlight +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/diradm:automount - Support for automount data in LDAP +app-admin/diradm:irixpasswd - Support for storing separate IRIX passwords +app-admin/doas:persist - Adds support for "persist" feature (experimental) +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/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:ccache - Use dev-util/ccache to build keepassxc +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/logrotate:acl - Installs acl support +app-admin/logrotate:cron - Installs cron file +app-admin/logrotate:selinux - Installs Security Enhanced Linux support +app-admin/logstash-bin:x-pack - Enable additional features (may need a license) +app-admin/mcollective:client - Install client utilities +app-admin/openrc-settingsd:systemd - Use the versions of dbus and polkit files provided by sys-apps/systemd +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: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/pass-otp:qrcode - Add support for qrcodes using media-gfx/qrencode +app-admin/passwordsafe:qr - Enable QR code password display +app-admin/passwordsafe:xml - Enable XML import support +app-admin/passwordsafe:yubikey - Enable support for Yubikey +app-admin/prelude-manager:dbx - Enables Prelude Manager storing Prelude alerts into database through dev-libs/libpreludedb +app-admin/puppet:augeas - Enable augeas support +app-admin/puppet:diff - Enable diff support +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:imhttp - Build the http input module (requires www-servers/civetweb) +app-admin/rsyslog:impcap - Build the pcap input module (requires net-libs/libpcap) +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: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/mongo-c-driver) +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) +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:pcap - Add support for network packet capture via net-libs/libpcap +app-admin/sagan:redis - Add support for the Redis database via dev-libs/hiredis +app-admin/sagan:smtp - Build witch SMTP (E-Mail) support +app-admin/salt:cheetah - Enable support for dev-python/cheetah3 +app-admin/salt:cherrypy - Enable support for using cherrypy. +app-admin/salt:genshi - Enable support for dev-python/genshi +app-admin/salt:gnupg - Enable support for gnupg via python-gnupg. +app-admin/salt:keyring - Enable support for keyrings via python-keyring. +app-admin/salt:libcloud - Enable salt-cloud support via libcloud. +app-admin/salt:libvirt - Support managing virtual machines with app-emulation/libvirt. +app-admin/salt:mako - Add support for using the mako template engine for parsing salt states. +app-admin/salt:mongodb - Support returning data to a mongodb server. +app-admin/salt:neutron - Support the OpenStack neutron network service. +app-admin/salt:nova - Enable support for the OpenStack Nova API +app-admin/salt:openssl - Add support for using TLS via OpenSSL. +app-admin/salt:portage - Add support for package state enforcement using sys-apps/portage +app-admin/salt:raet - Add support for the new RAET transport. +app-admin/salt:redis - Support returning data to a redis database. +app-admin/salt:zeromq - Add support for the zeromq transport. +app-admin/setools:infoflow - Depend on dev-python/networkx to use seinfoflow +app-admin/sudo:gcrypt - Use message digest functions from dev-libs/libgcrypt instead of sudo's +app-admin/sudo:offensive - Let sudo print insults when the user types the wrong password +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/sysklogd:logger - Build the logger program +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:kafka - Enable support for Kafka destinations +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:dcron - Adjust cronjobs to work properly under sys-process/dcron +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/vault:webui - Enable the Web UI +app-admin/webalizer:xtended - Include the 404 extension +app-admin/webapp-config:portage - Propagate python_targets dependencies to sys-apps/portage +app-antivirus/clamav:clamapp - Build applications (clamscan, clamd, clamdscan, clamonacc (also has its own USE flag), sigtool, clambc, clamav-milter (also requires milter USE flag), clamdtop, clamsubmit, clamconf). +app-antivirus/clamav:clamdtop - A Top like tool which shows what clamd is currently scanning amongst other things +app-antivirus/clamav:clamonacc - Build the clamonacc on-access scanner +app-antivirus/clamav:clamsubmit - A tool to submit false positives / negatives +app-antivirus/clamav:libclamav-only - Bypass building of libfreshclam and the ClamAV CLI applications. +app-antivirus/clamav:metadata-analysis-api - Enables collection of file property metadata using ClamAV API for analysis by ClamAV bytecode programs. +app-antivirus/clamav:rar - RAR support +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/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:packagekit - Enable support for installing via Packagekit based on archive type +app-arch/file-roller:nautilus - Build contextual menu extension for gnome-base/nautilus. +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/lbzip2:symlink - Install symlinks which override app-arch/bzip2 implementation +app-arch/libarchive:blake2 - Enable Blake2 hash support via app-crypt/libb2. +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:nettle - Use dev-libs/nettle as crypto backend +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/rar:all_sfx - Install all SFX (Self-Extracting) files rather than just the native format (allows creation of Windows EXEs on Linux ELF systems) +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/wimlib:fuse - Use fuse libraries +app-arch/wimlib:iso - Install app-cdr/cdrtools in order to prepare iso images +app-arch/wimlib:ntfs - Use libntfs-3g library from sys-fs/ntfs3g +app-arch/wimlib:yasm - Use yasm assembler instead of nasm +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-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/bareos:ceph - Enable ceph support +app-backup/bareos:clientonly - Only install file-daemon (client) +app-backup/bareos:director - Install director +app-backup/bareos:glusterfs - Enable glusterfs storage backend +app-backup/bareos:jansson - JSON API support using JANSSON for director +app-backup/bareos:lmdb - enable build of LMDB support for faster accurate backup +app-backup/bareos:logwatch - Install support files for logwatch +app-backup/bareos:ndmp - Enable support for NDMP (Network Data Management Protocol) +app-backup/bareos:scsi-crypto - Enable low level SCSI crypto support +app-backup/bareos:storage-daemon - Install storage daemon (bareos-sd) +app-backup/bareos:vmware - Enable bareos-fd VMware plugin +app-backup/btrbk:lsbtr - Enable the lsbtr command-line tool +app-backup/btrbk:mbuffer - Use sys-block/mbuffer to enable progress bar and buffering/limiting functionality +app-backup/dar:argon2 - Enable password hashing algorithm from app-crypt/argon2 +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 asymmetric encryption algorithms +app-backup/dar:rsync - Enables linking with net-libs/librsync for delta compression support +app-backup/duplicity:s3 - Support for backing up to the Amazon S3 system +app-backup/rear:udev - Have ReaR start backup when attaching your USB drive. +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-backup/tsm:tsm-cit - IBM Tivoli Common Inventory Technology +app-backup/tsm:tsm-hw - Difference snapshot support for NetApp and N-Series file servers +app-benchmarks/filebench:auto-completion - Enable command-line autocompletion using dev-libs/libtecla +app-benchmarks/httperf:idleconn - Build with the idleconn program +app-benchmarks/ioping:netdata - Add support for netdata +app-benchmarks/ramspeed:pic - Force shared libraries to be built as PIC (this is slower) +app-benchmarks/stress-ng:apparmor - Add support for AppArmor. +app-benchmarks/sysbench:aio - Add support for AIO. +app-benchmarks/sysbench:attachsql - Add support for AttachSQL. +app-benchmarks/sysbench:drizzle - Add support for Drizzles. +app-benchmarks/sysbench:largefile - Add support for large files. +app-cdr/brasero:libburn - Enable dev-libs/libburn backend +app-cdr/brasero:nautilus - Build the gnome-base/nautilus extension +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-containers/apptainer:network - Install network plug-ins +app-containers/apptainer:suid - Install SUID helper binary +app-containers/containerd:apparmor - Support for AppArmor +app-containers/containerd:btrfs - Support for BTRFS snapshot driver +app-containers/containerd:cri - Support for Kubernetes CRI +app-containers/containerd:device-mapper - Support for device mapper snapshot driver +app-containers/containers-storage:btrfs - Enables dependencies for the "btrfs" graph driver, including necessary kernel flags. +app-containers/containers-storage:device-mapper - Enables dependencies for the "devicemapper" graph driver, including necessary kernel flags. +app-containers/cri-o:btrfs - Enables dependencies for the "btrfs" graph driver, including necessary kernel flags. +app-containers/cri-o:device-mapper - Enables dependencies for the "devicemapper" graph driver, including necessary kernel flags. +app-containers/crun:bpf - Enable in Kernel, eBPF (enhanced Berkley Packet Filter) support for managing device controllers. +app-containers/crun:criu - Enable CRIU based checkpoint/restore support +app-containers/docker:apparmor - Enable AppArmor support. +app-containers/docker:aufs - Enables dependencies for the "aufs" graph driver, including necessary kernel flags. +app-containers/docker:btrfs - Enables dependencies for the "btrfs" graph driver, including necessary kernel flags. +app-containers/docker:cli - This is a temporary use flag which pulls in app-containers/docker-cli, the docker command line client. This flag is here to assist in the transition to split packages and will be removed in a future release. +app-containers/docker:container-init - Makes the a staticly-linked init system tini available inside a container. +app-containers/docker:device-mapper - Enables dependencies for the "devicemapper" graph driver, including necessary kernel flags. +app-containers/docker:overlay - Enables dependencies for the "overlay" graph driver, including necessary kernel flags. +app-containers/docker-credential-helpers:gnome-keyring - Build secretservice helper which works with gnome-keyring or kwallet using D-Bus. +app-containers/docker-credential-helpers:pass - Build pass helper for the pass utility. +app-containers/lxc:apparmor - Enable AppArmor support +app-containers/lxc:io-uring - Enable io_uring support, and use io_uring instead of epoll +app-containers/lxc:tools - Build and install additional command line tools +app-containers/lxd:apparmor - Enable AppArmor support +app-containers/podman:apparmor - Enable AppArmor support. +app-containers/podman:btrfs - Enables dependencies for the "btrfs" graph driver, including necessary kernel flags. +app-containers/podman:cgroup-hybrid - Default to hybrid (legacy) cgroup hierarchy instead of unified (modern). +app-containers/podman:fuse - Enables fuse dependencies (fuse-overlayfs is especially useful for rootless mode). +app-containers/podman:init - Enables catatonit dependency required for podman run --init. +app-containers/podman:rootless - Enables dependencies for running in rootless mode. +app-containers/runc:apparmor - Enable AppArmor support. +app-containers/runc:kmem - Enable Kernel Memory Accounting. +app-containers/skopeo:btrfs - Enables dependencies for the "btrfs" graph driver. +app-containers/snapd:apparmor - Enable AppArmor support. +app-containers/snapd:forced-devmode - Automatically disable application confinement if feature detection fails. +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/codecrypt:cryptopp - Build algorithms that need Crypto++ support dev-libs/crypto++ +app-crypt/dehydrated:cron - Install cron job to sign/renew non-existent/changed/expiring certificates +app-crypt/eid-mw:dialogs - Enable "askaccess" dialog box, by using x11-libs/gtk+ +app-crypt/eid-mw:gtk - All dialogs are available, by using x11-libs/gtk+ +app-crypt/eid-mw:p11-kit - Support for app-crypt/p11-kit. +app-crypt/ekeyd:minimal - Only install the ekey-egd-linux service rather than the full ekeyd package. +app-crypt/ekeyd:munin - Install a plugin for net-analyzer/munin to graph statistical data from ekeyd. +app-crypt/ekeyd:usb - Build the libusb-based userland daemon for accessing the EntropyKey (alternative to the CDC USB driver). It is suggested to use this option by default, as the CDC driver in the kernel often seems to be fragile (or the gadget implementation on the EntropyKey is too buggy), and can cause various problems. +app-crypt/gnupg: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:tpm - Enable TPM support via app-crypt/tpm2-tss and build tpm2d. +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/gnupg-pkcs11-scd:proxy - Build the gnupg-pkcs11-scd-prox +app-crypt/gpgme:common-lisp - Install common-lisp files +app-crypt/hashcat:brain - Enable the hashcat brain +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/ima-evm-utils:tpm - Enable TPM support +app-crypt/johntheripper-jumbo:opencl - Build with opencl/GPU cracking support +app-crypt/johntheripper-jumbo:pcap - Build with pcap support +app-crypt/kbfs:git - Build the Git remote helper for storing repositories in Keybase +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/libb2:native-cflags - Use CFLAGS as determined by configure script. These flags will enable all CPU specific features it find available, to further optimise the implementation. This discards any existing CFLAGS set in make.conf or similar. +app-crypt/libsecret:tpm - Enable Trusted Platform Module support via app-crypt/tpm2-tss +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/mkp224o:pcre2 - Search with a regex instead of prefix/suffix matching +app-crypt/ophcrack:tables - Require the additional tables used to carry out cracking (app-crypt/ophcrack-tables) +app-crypt/ophcrack-tables:vistafree - Installs the free Vista ophcrack tables +app-crypt/ophcrack-tables:xpfast - Installs the fast XP ophcrack tables +app-crypt/ophcrack-tables:xpsmall - Installs the small free XP ophcrack tables +app-crypt/p11-kit:asn1 - Enable ASN.1 certificate support +app-crypt/p11-kit:trust - Build the trust policy module +app-crypt/pinentry:efl - Build dev-libs/efl based pinentry +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/swtpm:fuse - Support sys-fs/fuse based /dev/tpm interface +app-crypt/tpm-emulator:mtm-emulator - Build the MTM emulator +app-crypt/tpm-tools:pkcs11 - Build Token data management utilities based on OpenCryptoki's (dev-libs/opencryptoki) PKCS#11 implementation. +app-crypt/tpm2-pkcs11:fapi - Enable feature API backend +app-crypt/tpm2-tools:fapi - Enable feature API tools +app-crypt/tpm2-totp:plymouth - Add sys-boot/plymouth support +app-crypt/tpm2-tss:fapi - Enable feature API (requires openssl as crypto backend) +app-crypt/tpm2-tss:mbedtls - Use net-libs/mbedtls as crypto engine +app-crypt/tpm2-tss:openssl - Use dev-libs/openssl as crypto engine +app-crypt/veracrypt:asm - Enable assembly for optimization +app-crypt/zulucrypt:gnome - Enable support for the freedesktop.org Secret Service API via app-crypt/libsecret +app-crypt/zulucrypt:kwallet - Enable encrypted storage of passwords with kde-frameworks/kwallet +app-crypt/zulucrypt:udev - Whether udev will be consulted when deciding if a volume is system or not +app-dicts/aspell-be:classic - Support classic spelling by default +app-dicts/gwaei:hunspell - Enable app-text/hunspell spellchecking and morphological analysis +app-dicts/gwaei:mecab - Enable app-text/mecab support +app-dicts/myspell-pt:preao - Use the pre ortographic agreement version of the dictionary +app-doc/csound-manual:html - Install HTML documentation +app-doc/devmanual:offline - Use alternative minimal stylesheet instead of Tyrian theme +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/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:html - Generate and install PMS as .html as well +app-doc/pms:twoside - Enable two-sided layout suitable for printing +app-doc/pms-bin:html - Install PMS as .html as well +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:gucharmap - Enable gucharmap dictionary 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 (modules) 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:gmp - Use the GNU multiple precision arithmetic library (dev-libs/gmp) instead of the bundled mini-gmp subset +app-editors/emacs:gsettings - Use gsettings (dev-libs/glib) to read the system font name +app-editors/emacs:gzip-el - Compress bundled Emacs Lisp source +app-editors/emacs:harfbuzz - Use media-libs/harfbuzz as text shaping engine +app-editors/emacs:imagemagick - Use media-gfx/imagemagick for image processing +app-editors/emacs:jit - Compile with Emacs Lisp native compiler support via libgccjit +app-editors/emacs:json - Compile with native JSON support using dev-libs/jansson +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:threads - Add elisp threading support +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/featherpad:X - Link application against X11 libraries which adds support for virtual desktop awareness and tab DND +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:crypt - Use dev-libs/libsodium for crypto support +app-editors/gvim:cscope - Enable cscope interface +app-editors/gvim:gtk2 - Enable GTK+2 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/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/nano:split-usr - Enable this if /bin and /usr/bin are separate directories +app-editors/neovim:lto - Build with Link Time Optimization (LTO) +app-editors/neovim:nvimpager - Install nvimpager symlink to less.sh macro +app-editors/neovim:tui - Build the neovim unix tui +app-editors/okteta:designer - Build plugins for dev-qt/designer +app-editors/qhexedit2:gui - Install Qt5 hex editor +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:crypt - Use dev-libs/libsodium for crypto support +app-editors/vim:cscope - Enable cscope interface +app-editors/vim:ipv6 - Enable IPv6 support in channel +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/vis:tre - more memory efficient regex search using dev-libs/tre +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-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/bbdb:wanderlust - Add support for app-emacs/wanderlust +app-emacs/calfw:howm - Add support for the app-emacs/howm note-taking tool +app-emacs/elscreen:wanderlust - Include support for app-emacs/wanderlust +app-emacs/emacs-common:games - Support shared score files for games +app-emacs/emacs-w3m:gzip-el - Compress bundled Emacs Lisp source +app-emacs/mu-cite:bbdb - Include support for app-emacs/bbdb +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/remember:bbdb - Include support for app-emacs/bbdb +app-emacs/remember:planner - Include support for app-emacs/planner +app-emacs/slime:xref - Install xref.lisp cross-referencing tool +app-emacs/sly: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/86Box:dinput - Enable legacy Dinput mode instead of Xinput for older controllers. +app-emulation/86Box:dynarec - Enable dynamic recompiler, which should provide a better emulation speed. +app-emulation/86Box:experimental - Enable hardware from devbranch, which may be unstable or unusable. +app-emulation/86Box:fluidsynth - Enable MIDI support through media-sound/fluidsynth. +app-emulation/86Box:munt - Enable MIDI MT-32 support through media-libs/munt-mt32emu. +app-emulation/86Box:new-dynarec - Enable new dynamic recompiler from PCem 15, which should provide an even better emulation speed. +app-emulation/aranym:clipboard - Enable bidirectional clipboard transfer between the host and FreeMiNT +app-emulation/aranym:jit - Build Just-In-Time compiler variant with increased performance +app-emulation/aranym:lilo - Enable support for directly booting kernels such as Linux +app-emulation/aranym:osmesa - Allow images to be rendered in memory using the host CPU +app-emulation/aranym:pmmu - Build full PMMU variant, required for running mainline Linux +app-emulation/aranym:standard - Build standard (no JIT or PMMU) variant +app-emulation/bochs:3dnow - Enable support for emulating 3DNow! instructions (incomplete) +app-emulation/bochs:avx - Enable support for emulating Advanced Vector Extensions (AVX) +app-emulation/bochs:debugger - Enable debugger (slows down emulation) +app-emulation/bochs:gdb - Enable support for the remote GDB stub +app-emulation/bochs:x86-64 - Enable support for emulation of 64-bit CPUs +app-emulation/crossover-bin:capi - Enable ISDN support via CAPI +app-emulation/crossover-bin:opencl - Enable OpenCL support +app-emulation/crossover-bin:osmesa - Add support for OpenGL in bitmaps using libOSMesa +app-emulation/crossover-bin:pcap - Support packet capture software (e.g. wireshark) +app-emulation/crossover-bin:vulkan - Enable Vulkan drivers +app-emulation/dosemu:fluidsynth - use media-sound/fluidsynth for MIDI emulation +app-emulation/dxvk:crossdev-mingw - Use sys-devel/crossdev for the toolchain rather than dev-util/mingw64-toolchain (requires manual setting up) +app-emulation/dxvk:d3d10 - Enable support for DirectX 10 (d3d10.dll) +app-emulation/dxvk:d3d11 - Enable support for DirectX 11 (d3d11.dll) +app-emulation/dxvk:d3d9 - Enable support for DirectX 9 (d3d9.dll) +app-emulation/dxvk:dxgi - Enable support for the DirectX Graphics Infrastructure (dxgi.dll) +app-emulation/faudio:dumpvoices - FAudio dumps buffer data to individual files with RIFF/XWMA headers, usable with players like ffplay/testxwma. +app-emulation/faudio:test - Build and run faudio testsuite. +app-emulation/faudio:utils - Build all faudio utilities. +app-emulation/faudio:xnasong - Build support for optional XNG_SONG component (note: this not required by app-emulation/wine-staging, app-emulation/wine-vanilla for faudio XAudio support). +app-emulation/fs-uae:fmv - Enable support for CD32 FMV (full motion video) +app-emulation/fs-uae:glew - Enable support for The OpenGL Extension Wrangler Library (media-libs/glew) +app-emulation/fs-uae-launcher:lha - Enable LHA archive support +app-emulation/fuse:backend-X - Use X11 rendering backend +app-emulation/fuse:backend-fbcon - Use framebuffer rendering backend +app-emulation/fuse:backend-gtk3 - Use Gtk+ rendering backend +app-emulation/fuse:backend-sdl - Use SDL rendering backend +app-emulation/fuse:backend-svga - Use svgalib rendering backend +app-emulation/fuse:memlimit - Add compile-time memory usage limiting +app-emulation/fuse-utils:gcrypt - Use dev-libs/libgcrypt for low-level crypto of some features, including logfiles. +app-emulation/grub-xen-host:pvh - Build an additional grub bin for pvh. +app-emulation/hyperd:libvirt - Enable support for KVM via libvirt +app-emulation/hyperd:xen - Enable support for the Xen Hypervisor +app-emulation/libcacard:passthrough - Enable smartcard passthrough support via sys-apps/pcsc-lite +app-emulation/libguestfs:erlang - Build Erlang bindings +app-emulation/libguestfs:fuse - Enable image mount support via sys-fs/fuse +app-emulation/libguestfs:inspect-icons - Use media-gfx/icoutils for accessing/inspecting icon file within images +app-emulation/libguestfs:libvirt - Use app-emulation/libvirt to manipulate VMs +app-emulation/libguestfs:systemtap - Use dev-util/systemtap to inspect VM via "probes" +app-emulation/libspectrum:gcrypt - Use dev-libs/libgcrypt for low-level crypto of some features, including logfiles. +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:libssh2 - Use net-libs/libssh2 to communicate with remote libvirtd hosts, for example: qemu+libssh2://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-containers/lxc) +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: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: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 (app-emulation/virtualbox) +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/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/open-vm-tools:deploypkg - Build deploypkg plugin +app-emulation/open-vm-tools:dnet - Enable support for nicinfo +app-emulation/open-vm-tools:doc - Generate API documentation +app-emulation/open-vm-tools:fuse - Enable vmblock-fuse/vmhgfs-fuse +app-emulation/open-vm-tools:gtkmm - Compile with Gtkmm and sigc++ (Recommended) +app-emulation/open-vm-tools:multimon - Enable multimon (Requires X) +app-emulation/open-vm-tools:resolutionkms - Build the linux/unix resolutionkms module +app-emulation/open-vm-tools:vgauth - Build vgauth +app-emulation/pcem:networking - Enable support for emulation of network cards. +app-emulation/punes:cg - Add support for Nvidia CG Toolkit +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:bpf - Enable eBPF support for RSS implementation. +app-emulation/qemu:capstone - Enable disassembly support with dev-libs/capstone +app-emulation/qemu:curl - Support ISOs / -cdrom directives via HTTP or HTTPS. +app-emulation/qemu:fdt - Enables firmware device tree support +app-emulation/qemu:fuse - Enables FUSE block device export +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:io-uring - Enable efficient I/O via sys-libs/liburing. +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:jemalloc - Enable jemalloc allocator support +app-emulation/qemu:jpeg - Enable jpeg image support for the VNC console server +app-emulation/qemu:multipath - Enable multipath persistent reservation passthrough via sys-fs/multipath-tools. +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:plugins - Enable qemu plugin API via shared library loading. +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 https://docs.ceph.com/en/mimic/rbd/qemu-rbd/ +app-emulation/qemu:sdl - Enable the SDL-based console +app-emulation/qemu:sdl-image - SDL Image support for icons +app-emulation/qemu:slirp - Enable TCP/IP in hypervisor via net-libs/libslirp +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: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 https://www.linux-kvm.org/page/VhostNet +app-emulation/qemu:vhost-user-fs - Enable shared file system access using the FUSE protocol carried over virtio. +app-emulation/qemu:virgl - Enable experimental Virgil 3d (virtual software GPU) +app-emulation/qemu:virtfs - Enable VirtFS via virtio-9p-pci / fsdev. See https://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/runv:libvirt - Enable support for KVM via libvirt +app-emulation/runv:xen - Enable support for the Xen Hypervisor +app-emulation/ski:debug - enable extra binary emulation debugging via sys-libs/binutils-libs +app-emulation/spice:smartcard - Enable smartcard remoting using app-emulation/libcacard +app-emulation/uade:fuse - Enable sys-fs/fuse uadefs frontend for on-the-fly WAV conversion +app-emulation/vice:cpuhistory - Enable 65xx CPU history support (may decrease performance) +app-emulation/vice:ethernet - Enable ethernet emulation +app-emulation/vice:headless - Include the headless variant of the emulator +app-emulation/vice:mpg123 - Enable mp3@64 cartridge support +app-emulation/vice:parport - Enable parallel port SID support +app-emulation/vice:pci - Enable PCI device discovery using sys-apps/pciutils +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:libvirt - Support connecting to virtual machines managed by libvirt. +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-viewer:vte - Enable terminal support (x11-libs/vte) in the GTK+ interface +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/vkd3d-proton:crossdev-mingw - Use sys-devel/crossdev for the toolchain rather than dev-util/mingw64-toolchain (requires manual setting up) +app-emulation/vkd3d-proton:extras - Install extra tools and demos in /usr/lib/vkd3d-proton +app-emulation/wine-gecko:shared - Install pre-unpacked files which do not need to be copied into the Wine prefix +app-emulation/wine-mono:shared - Install pre-unpacked files which do not need to be copied into the Wine prefix +app-emulation/wine-staging:capi - Enable ISDN support via CAPI +app-emulation/wine-staging:crossdev-mingw - Use sys-devel/crossdev for the toolchain rather than dev-util/mingw64-toolchain (requires manual setting up) +app-emulation/wine-staging:custom-cflags - Bypass strip-flags; use at your own peril +app-emulation/wine-staging:dos - Pull in games-emulation/dosbox to run DOS applications +app-emulation/wine-staging:gecko - Add support for the Gecko engine when using iexplore +app-emulation/wine-staging:gssapi - Use GSSAPI (Kerberos SSP support) +app-emulation/wine-staging:gstreamer - Use media-libs/gstreamer to provide DirectShow functionality; +app-emulation/wine-staging:mingw - Build PE files using a MinGW cross compiler +app-emulation/wine-staging:mono - Add support for .NET using Wine's Mono add-on +app-emulation/wine-staging:netapi - Use libnetapi from net-fs/samba to support Windows networks in netapi32.dll +app-emulation/wine-staging:opencl - Enable OpenCL support +app-emulation/wine-staging:osmesa - Add support for OpenGL in bitmaps using libOSMesa +app-emulation/wine-staging:pcap - Support packet capture software (e.g. wireshark) +app-emulation/wine-staging:perl - Install helpers written in perl (winedump/winemaker) +app-emulation/wine-staging:pipelight - Apply Wine-Staging patches for Pipelight/Silverlight support +app-emulation/wine-staging:realtime - Pull in sys-auth/rtkit for low-latency pulseaudio support +app-emulation/wine-staging:run-exes - Use Wine to open and run .EXE and .MSI files +app-emulation/wine-staging: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-staging:sdl - Add support for gamepad detection using SDL +app-emulation/wine-staging:staging - Apply Wine-Staging patches for advanced feature support that haven't made it into upstream Wine yet +app-emulation/wine-staging:udev - Use virtual/libudev to provide plug and play support +app-emulation/wine-staging:unwind - Use sys-libs/libunwind to unwind the stack +app-emulation/wine-staging:usb - Use virtual/libusb to provide USB support +app-emulation/wine-staging:vkd3d - Use app-emulation/vkd3d to provide Direct3D 12 support +app-emulation/wine-staging:vulkan - Enable Vulkan drivers +app-emulation/wine-vanilla:capi - Enable ISDN support via CAPI +app-emulation/wine-vanilla:crossdev-mingw - Use sys-devel/crossdev for the toolchain rather than dev-util/mingw64-toolchain (requires manual setting up) +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: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:mingw - Build PE files using a MinGW cross compiler +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: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:unwind - Use sys-libs/libunwind to unwind the stack +app-emulation/wine-vanilla:usb - Use virtual/libusb to provide USB 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/xe-guest-utilities:xenstore - Use xenstore binaries bundled by Citrix instead of building app-emulation/xen-tools +app-emulation/xen:boot-symlinks - Symlink xen.gz variants in /boot, disable on fat filesystems +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:hvm - Enable support for hardware based virtualization (VT-x,AMD-v) +app-emulation/xen-tools:ipxe - Enable ipxe support +app-emulation/xen-tools:ovmf - Enable support to boot UEFI guest vm, needed by hvm +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:curl - Use curl for http,https and ftp backends +app-forensics/aide:e2fs - Enable support for checking file attributes on ext2/ext3/ext4 filesystems +app-forensics/chkrootkit:cron - Install cron script for weekly rootkit scans +app-forensics/honggfuzz:clang - Enable clang support (pull sys-libs/blocksruntime dependency). +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/lynis:cron - Install /etc/cron.* files +app-forensics/sleuthkit:aff - Enable extra aff formats +app-forensics/sleuthkit:ewf - Enable libewf support +app-forensics/volatility3:crypt - support plugins that decrypt passwords, password hashes, etc. +app-forensics/volatility3:disasm - support plugins that perform malware analysis and disassemble code +app-forensics/volatility3:jsonschema - improve error messages regarding improperly configured ISF files +app-forensics/volatility3:leechcore - support memory acquisition via leechcore +app-forensics/volatility3:snappy - support AVMLs native compression format +app-forensics/volatility3:yara - support YARA pattern matching engine +app-forensics/yara:cuckoo - Enable cockoo module +app-forensics/yara:dex - Enable dex module +app-forensics/yara:dotnet - Enable dotnet module +app-forensics/yara:macho - Enable macho module +app-forensics/yara:magic - Enable magic module +app-forensics/yara:profiling - Enable rules profiling +app-forensics/yara:python - Pulls in python binding via dev-python/yara-python +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:xkb - Enable support for XKB (required for fcitx-xkb, fcitx-xkbdbus, part of fcitx-keyboard) +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:gtk2 - Enable the GTK-2 input method module +app-i18n/ibus:gtk3 - Enable the GTK-3 input method module +app-i18n/ibus:gtk4 - Enable the GTK-4 input method module +app-i18n/ibus:unicode - Enable support for Unicode choice +app-i18n/ibus-chewing:gconf - Enable support for gnome-base/gconf +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-pinyin:boost - Enable support for dev-libs/boost +app-i18n/ibus-sunpinyin:gui - Install graphical user interface tool (ibus-setup-sunpinyin) +app-i18n/im-chooser:xfce - Enable support for XFCE panel +app-i18n/imsettings:gconf - Enable support for gnome-base/gconf +app-i18n/imsettings:xfconf - Enable support for xfce-base/xfconf +app-i18n/librime:debug - Enable debugging (including logging of input of RIME input methods) +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: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/scim-sunpinyin:gtk3 - Enable support for x11-libs/gtk+:3 +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/ibam:gkrellm - Enable building of app-admin/gkrellm module +app-laptop/laptop-mode-tools:apm - Add APM (Advanced Power Management) support +app-laptop/pbbuttonsd:ibam - Enable support for Intelligent Battery Monitoring +app-laptop/pbbuttonsd:macbook - Enable support for the Macbook and Macbook Pro +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/blink1:mini-tool - Build and install command-line mini-tool blink1-mini-tool (normally used for embedded devices) +app-misc/blink1:server - Build and install REST API server (currently hard-coded to TCP port 8080) +app-misc/blink1:tool - Build and install command-line tool blink1-tool +app-misc/broot:X - X11 clipboard interaction +app-misc/byobu:screen - Use app-misc/screen as the default backend +app-misc/ca-certificates:cacert - Include root/class3 certs from CAcert (https://www.cacert.org/) +app-misc/carbon-c-relay:lz4 - add support for LZ4 compressed transport +app-misc/carbon-c-relay:oniguruma - use dev-libs/oniguruma as regex implementation +app-misc/carbon-c-relay:pcre2 - use dev-libs/libpcre2 as regex implementation +app-misc/carbon-c-relay:snappy - add support for Snappy compressed transport +app-misc/ddccontrol:pci - enable direct PCI memory access (the setuid ddcpci util) +app-misc/ddcutil:drm - Use x11-libs/libdrm for more verbose diagnostics. +app-misc/ddcutil:usb-monitor - Adds support for monitors attached via USB. +app-misc/ddcutil:user-permissions - Adds a udev rules to allow non-root users in the i2c group to access the /dev/i2c-* devices. If usb-monitor is selected, users will need to be added to the video group to access the USB monitor. Otherwise, only root will be able to use ddcutil. +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/elasticsearch:x-pack - Enable additional features (may need a license) +app-misc/g810-led:hidapi - Use dev-libs/hidapi instead of virtual/libusb for talking to the device (advertised to be faster) +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/gramps:berkdb - Support BerkeleyDB-based family trees produced by older versions of Gramps +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:graphicsmagick - Add support for media-gfx/graphicsmagick. +app-misc/graphlcd-base:imagemagick - Add support for media-gfx/imagemagick. +app-misc/irtrans-irserver:mono - Enable mono support +app-misc/jdupes:dedupe - Enable deduplication support +app-misc/jdupes:lowmem - Enable support for low-memory operation +app-misc/jp:jpp - Install jpp which is an extended superset of the jp CLI for JMESPath +app-misc/jpipe:jp-symlink - Install a jp symlink that points to jpipe. +app-misc/jpipe:jpp-symlink - Install a jpp symlink that points to jpipe. +app-misc/jq:oniguruma - Use dev-libs/oniguruma for regular expression support +app-misc/kryoflux-dtc:demos - Install example floppy game files. +app-misc/kryoflux-dtc:fast-firmware - Install fast firmware instead of slow firmware. +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: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:test-menu - Enable test menu support for the lcdproc server. +app-misc/lcdproc:truetype - Enable support for media-libs/freetype in the glcd driver. +app-misc/libdatovka:openssl - Use openssl backend +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/mime-types:nginx - Enable mime-types support for www-servers/nginx package +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/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:stemmer - Enable language stemming support +app-misc/task:sync - Enable "task sync" support +app-misc/tmux:utempter - Include libutempter support +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/vcontrold:vclient - Build the vclient helper program to talk to vcontrold +app-misc/vcontrold:vsim - Build the vsim helper program (simulates the heating's answers, for development and debugging) +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:vim - Install the vifm vim plugin and vim-compatible documentation +app-misc/wildq:hcl - HCL support via pyhcl +app-misc/wildq:toml - TOML support via pytoml +app-misc/wildq:xml - XML support via xmltodict +app-misc/worker:avfs - Enable support for sys-fs/avfs +app-misc/zygrib:maps - Installs additional GSHHS maps for high resolution coastline data and cities +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-mobilephone/smstools:stats - Enable statistic reporting +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/kdiagram +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: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/glabels:barcode - Enable barcode support through external libraries. +app-office/gnucash:aqbanking - Connect to some internet banks via AqBanking +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/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/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/kraft:pim - Enable support for KDE PIM resources integration +app-office/libalkimia:webengine - Use dev-qt/qtwebengine for embedded web browser widget +app-office/libreoffice:base - Enable full support for LibreOffice Base databases (involves additional bundled libs) +app-office/libreoffice:clang - Use Clang compiler instead of GCC +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: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:vulkan - Enable Vulkan usage via the skia library (clang recommended) +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: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/magicpoint:contrib - Install additional contributed scripts +app-office/mdbtools:glib - Use functions provided by dev-libs/glib, not built-in +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 rendering via dev-games/openscenegraph +app-office/scribus:scripts - Install the scripts +app-office/scribus:templates - Document templates +app-office/scribus:tk - Install tk based scripts e.g. FontSample.py +app-office/skrooge:activities - Enable kactivities support +app-office/texmacs:netpbm - Add support for media-libs/netpbm +app-office/texstudio:video - Use phonon for video embedding +app-pda/barry:boost - Enable boost support +app-pda/barry:gui - Install the GUI backup tool +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/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/g-sorcery:bson - Support BSON file format for package DB +app-portage/gemato:gpg - Install dependencies needed for OpenPGP signature verification support +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/kuroneko:scraper - Include the dependencies necessary for Bugzilla scraping. +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/nattka:depgraph-order - Process packages in depgraph order whenever possible. +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/portage-utils:qtegrity - Build qtegrity applet, this adds additional dependencies for OpenSSL +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/mksh:lksh - variant that uses POSIX-compliant arithmetics with the host “long” data type and is automatically in POSIX mode when called as /bin/sh +app-shells/nushell:extra - Install extra plugins: binaryview, tree, clipboard-cli, trash-support and others +app-shells/pdsh:rsh - This allows the use of rsh (remote shell) and rcp (remote copy) for authoring websites. sftp is a much more secure protocol and is preferred. +app-shells/pwsh-bin:pwsh-symlink - Install a pwsh symlink that points to pwsh-bin. +app-shells/shish:diet - Use dev-libs/dietlibc +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:synctex - Enable search highlighting through synctex (virtual/tex-base) +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/blogc:git - Build blogc-git-receiver tool +app-text/blogc:httpd - Build blogc-runserver tool +app-text/blogc:make - Build blogc-make tool +app-text/coolreader:wxwidgets - Use x11-libs/wxGTK instead of Qt5 +app-text/crm114:mew - Add support for using the mewdecode mime decoder (app-emacs/mew) +app-text/crm114:mimencode - Add support for using the mimencode mime (net-mail/metamail) +app-text/crm114:normalizemime - Add support for using the normalizemime (mail-filter/normalizemime) +app-text/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 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/enchant:nuspell - Adds support for app-text/nuspell spell checker +app-text/enchant:voikko - Adds support for dev-libs/libvoikko 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/foliate:handy - Use gui-libs/libhandy +app-text/ghostscript-gpl:unicode - Add support for unicode passwords via net-dns/libidn +app-text/groonga:abort - Enable query abortion +app-text/groonga:benchmark - Build benchmark programs +app-text/groonga:dynamic-malloc-change - Allow dynamic memory allocation change for testing +app-text/groonga:exact-alloc-count - Atomic counting for memory alloc count +app-text/groonga:fmalloc - Make memory allocation failed in specified condition for debug +app-text/groonga:futex - Use futex +app-text/groonga:libevent - Enable dev-libs/libevent used for suggestion +app-text/groonga:mecab - Use app-text/mecab for morphological analysis +app-text/groonga:msgpack - Enable dev-libs/msgpack used for suggestion +app-text/groonga:nfkc - Use nfkc based utf8 normalization +app-text/groonga:sphinx - Enable document generation by app-misc/sphinx +app-text/groonga:uyield - Build for detecting race conditions +app-text/groonga:zeromq - Enable net-libs/zeromq used for suggestion +app-text/htmltidy:deprecated - Install tools and header files which are now considered deprecated +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/kjots:speech - Enable text-to-speech support +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/mandoc:cgi - build man.cgi web plugin for viewing man pages +app-text/mandoc:system-man - set as the default man provider +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:optimize - Enable -O1 optimizations (requires ~16GiB memory) +app-text/pandoc:trypandoc - Build trypandoc cgi executable. +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:boost - Use boost::small_vector for a serious performance gain +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/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/robodoc:examples - Installs usage examples in /usr/share for Perl +app-text/sdcv:darkterm - Improve readability of color output on terminals with dark background. +app-text/sigil:plugins - Installed needed Python packages for using Sigil plugins +app-text/sigil:system-mathjax - Use the system-wide dev-libs/mathjax instead of bundled +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/sword-modules:esoteric - Install modules with no linguistic content, in unknown languages etc. +app-text/tessdata_best:osd - Enable support orientation and script detection. +app-text/tessdata_fast:osd - Enable support orientation and script detection. +app-text/tessdata_legacy:math - Enable support for recognition of equations. +app-text/tessdata_legacy:osd - Enable support orientation and script detection. +app-text/tesseract:float32 - Support float for model training and text recognition (faster, requires less RAM) +app-text/tesseract:opencl - Enable opencl support for speedup using GPU computation. +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: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: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-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/texlive-core:xindy - Add support for Xindy: A general-purpose index processor. +app-text/wdiff:experimental - Build experimental utilities (mdiff, unify, wdiff2) +app-text/webgen:builder - Enable programmatic HTML/XML generation +app-text/webgen:highlight - Enable syntax highlighting for certain plugins +app-text/webgen:markdown - Markdown support +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/xpdf:cmyk - Include support for CMYK rasterization +app-text/xpdf:i18n - Enable support non-UTF8 national charsets +app-text/xpdf:icons - Generate desktop PNG icons using media-gfx/inkscape +app-text/xpdf:libpaper - Use app-text/libpaper to get paper preferences +app-text/xpdf:metric - Use A4 instead of US Letter paper size by default for PostScript output. This option has effect only if libpaper USE flag is disabled +app-text/xpdf:opi - Include support for OPI (Open Prepress Interface) comments +app-text/xpdf:textselect - Allow text selection +app-text/xpdf:utils - Install command-line PDF converters and various utilities +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/gnatcoll-bindings:shared - Build shared library +dev-ada/gnatcoll-bindings:static-pic - Build shared library +dev-ada/gnatcoll-core:shared - Build shared library +dev-ada/gnatcoll-core:static-pic - Build static library with pic code +dev-ada/gnatcoll-db: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/gtkada:shared - Build gtkada as shared library +dev-ada/gtkada:static-pic - Build static library with pic code +dev-ada/langkit:shared - Build shared library +dev-ada/langkit:static-pic - Build static library with pic code +dev-ada/libadalang:static-pic - Build static library with pic code +dev-ada/libadalang-tools:shared - Build shared library +dev-ada/libadalang-tools:static-pic - Build static library with pic code +dev-ada/libgpr:shared - Build shared library +dev-ada/libgpr:static-pic - Build static library with pic code +dev-ada/spawn:glib - Add support to dev-libs/glib-based mainloop. +dev-ada/spawn:shared - Build shared library +dev-ada/spawn:static-pic - Build static library with pic code +dev-ada/xmlada:shared - Build shared library +dev-ada/xmlada:static-pic - Build static library with pic code +dev-cpp/abseil-cpp:cxx17 - Build with -DCMAKE_CXX_STANDARD=17 (required by some revdeps) +dev-cpp/benchmark:lto - Optimize the build using Link Time Optimization (LTO) +dev-cpp/eigen:cuda - Build with cuda support +dev-cpp/glog:gflags - Use dev-cpp/gflags for flag parsing +dev-cpp/glog:libunwind - Use libunwind library (sys-libs/libunwind or sys-libs/llvm-libunwind) instead of built-in fallback implementation for stack unwinding +dev-cpp/libcmis:tools - Build client tool for testing and viewing features +dev-cpp/libjson-rpc-cpp:http-client - Build support for HTTP client using net-misc/curl +dev-cpp/libjson-rpc-cpp:http-server - Build support for HTTP server using net-libs/libmicrohttpd +dev-cpp/libjson-rpc-cpp:redis-client - Build support for Redis client using dev-libs/hiredis +dev-cpp/libjson-rpc-cpp:redis-server - Build support for Redis server using dev-libs/hiredis +dev-cpp/libjson-rpc-cpp:stubgen - Build header stub code generator (needed for development and when pregenerated headers are not bundled) +dev-cpp/opentelemetry-cpp:jaeger - Include the jaeger exporter +dev-cpp/opentelemetry-cpp:prometheus - include the Prometheus Client in the SDK +dev-cpp/sdbus-c++:systemd - Use external libsystemd instead of statically-linked build +dev-cpp/sdbus-c++:tools - Install interface stub code generator +dev-cpp/sourcetrail:examples - Install example projects. +dev-db/etcd:server - Installs etcd daemon +dev-db/firebird:server - Install the server components of Firebird, not just the client +dev-db/firebird:xinetd - Install ClassicServer +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:columnstore - Build the ColumnStore storage engine +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: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:s3 - Build the S3 storage engine +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/mongodb:lto - Adds support for link time optimization +dev-db/mongodb:mongosh - Install the MongoDB shell from app-admin/mongosh-bin +dev-db/mongodb:tools - Install the MongoDB tools (mongoimport, mongodump...) from app-admin/mongo-tools +dev-db/mycli:ssh - Add support for connection over SSH tunnel +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:latin1 - Use LATIN1 encoding instead of UTF8 +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:router - Build the MySQL router program +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-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/oracle-instantclient:jdbc - Support for XA, Internationalization, and RowSet operations under JDBC +dev-db/oracle-instantclient:odbc - Libraries for enabling ODBC applications +dev-db/oracle-instantclient:precomp - "proc" binary and related files to precompile a Pro*C application +dev-db/oracle-instantclient:sdk - Header files and an example makefile for developing Oracle applications +dev-db/oracle-instantclient:sqlplus - The SQL*Plus command line tool for SQL and PL/SQL queries +dev-db/oracle-instantclient:tools - Data Pump, SQL*Loader and Workload Replay Client +dev-db/percona-server:cjk - Add CJK support for InnoDB fulltext search using app-text/mecab +dev-db/percona-server:latin1 - Use LATIN1 encoding instead of UTF8 +dev-db/percona-server:numa - Enable NUMA support using sys-process/numactl (NUMA kernel support is also required) +dev-db/percona-server:profiling - Add support for statement profiling (requires USE=community). +dev-db/percona-server:rocksdb - Add support for RocksDB; a key/value, LSM database optimized for flash storage +dev-db/percona-server:router - Build the MySQL router program +dev-db/percona-server:server - Build the server program +dev-db/percona-server:tokudb - Add support for TokuDB storage engine +dev-db/percona-server:tokudb-backup-plugin - Builds the TokuDB backup plugin +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:topology - Build topology spatial types and functions +dev-db/postgresql:llvm - Add support for llvm JIT engine +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, among which are included: sqlite3-analyzer, sqlite3-changeset, sqlite3-db-dump, sqlite3-diff, sqlite3-rbu, sqlite3-expert and others. +dev-db/sqlitestudio:cli - Build CLI interface +dev-db/timescaledb:proprietary-extensions - Enable proprietary features/extensions licensed under the TimeScale License +dev-db/unixODBC:minimal - Disable bundled drivers and extra libraries (most users don't need these) +dev-db/unixODBC:odbcmanual - Administrator, Internal Structure, Programmer and User documentation +dev-dotnet/dotnet-sdk-bin:dotnet-symlink - Install a dotnet symlink that points to dotnet-bin. +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:capstone - Use dev-libs/capstone for disassembly support +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:ez80-z80 - Add support for EZ80-Z80 +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:pdk13 - Add support for PDK13 +dev-embedded/sdcc:pdk14 - Add support for PDK14 +dev-embedded/sdcc:pdk15 - Add support for PDK15 +dev-embedded/sdcc:pdk16 - Add support for PDK16 +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:r2ka - Add support for Rabbit 2000A +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/sdcc:z80n - Add support for Zilog Z80N +dev-embedded/u-boot-tools:envtools - Build only the target-side environment tools +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:assimp - Use media-libs/assimp to import assets from 3D files +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:deprecated - Build deprecated component 'HLMS' and nodeless positioning of Lights and Cameras. +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:fine-granularity - Enable fine light mask granularity. This impacts on performance and should not be enabled unless an application really needs it. +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: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:tbb - When USE=threads, use tbb for threading +dev-games/ogre:tools - Build and install AssimpConverter (assimp USE flag is enabled), MeshUpgrader, VRMLConverter and XMLConverter +dev-games/openscenegraph:collada - Enable DAE file support via dev-libs/collada-dom +dev-games/openscenegraph:dicom - Enable DICOM medical image file support via sci-libs/dcmtk +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/openscenegraph-openmw:collada - Enable DAE file support via dev-libs/collada-dom +dev-games/openscenegraph-openmw:dicom - Enable DICOM medical image file support via sci-libs/dcmtk +dev-games/openscenegraph-openmw:egl - Enable EGL support +dev-games/openscenegraph-openmw:fox - Build examples using x11-libs/fox library +dev-games/openscenegraph-openmw:gdal - Enable support for sci-libs/gdal library +dev-games/openscenegraph-openmw:las - Enable support for geospatial data LAS LiDAR format using sci-geosciences/liblas +dev-games/openscenegraph-openmw:openinventor - Build OpenInventor plugin +dev-games/openscenegraph-openmw:osgapps - Build osg applications +dev-games/openscenegraph-openmw:sdl2 - Use media-libs/libsdl2 additionally to media-libs/libsdl +dev-games/openscenegraph-openmw: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-games/simgear:dns - Enable DNS resolver via net-libs/udns +dev-games/simgear:gdal - Enable alternative terrain engine based on pagedLOD via sci-libs/gdal +dev-games/simgear:subversion - Enable terrasync scenery downloader +dev-haskell/abstract-deque:usecas - Enable the reference implementation to use hardware compare-and-swap. +dev-haskell/aeson:cffi - Controls whether to include c-ffi bits or pure haskell. Default to False for security. +dev-haskell/aeson:fast - compile without optimizations +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/attoparsec-iso8601:developer - operate in developer mode +dev-haskell/attoparsec-iso8601:fast - compile without optimizations +dev-haskell/authenticate:network-uri - Get Network.URI from the network-uri package +dev-haskell/aws:network-3 - Use network-3 +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/biosff:fclip - Build the 'fclip' executable. +dev-haskell/biosff:flower - Build the 'flower' executable. +dev-haskell/biosff:frecover - Build the 'frecover' executable. +dev-haskell/bytedump:executable - build executable file +dev-haskell/bytes:test-doctests - Enable the doctest suite when using the enable-tests option for cabal. +dev-haskell/c2hs:regression - run regression tests +dev-haskell/cabal-install:native-dns - Enable use of the resolv and windns packages for performing DNS lookups +dev-haskell/chaselev-deque:debug - Enable the extra internal checks. +dev-haskell/chell:color-output - use colors in program output +dev-haskell/chimera:representable - Define Representable instance from adjunctions package +dev-haskell/citeproc:executable - Build citeproc executable +dev-haskell/citeproc:icu - Use Haskell bindings to the ICU library +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:indexed-traversable - You can disable the use of the `indexed-traversable` package using `-f-indexed-traversable`. 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 `FunctorWithIndex` +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/criterion:embed-data-files - Embed the data files in the binary for a relocatable executable +dev-haskell/crypto-api:all-cpolys - Build all the CMAC polynomes up to 10000 bits instead of just the usual ones +dev-haskell/cryptonite:integer-gmp - Whether or not to use GMP for some functions +dev-haskell/entropy:halvm - Build for the HaLVM. +dev-haskell/filestore:maxcount - Make use of a recent (>= 2.3.0) Darcs feature which vastly improves the performance of 'latest'. You should disable this flag if you plan to use gitit with an older version of Darcs, or 'latest' will raise an error. +dev-haskell/foundation:experimental - enable building experimental features, known as highly unstable or without good support cross-platform +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:lukko - Use @lukko@ for file-locking, otherwise use @GHC.IO.Handle.Lock@ +dev-haskell/hackage-security:network-uri - Get Network.URI from the network-uri package. +dev-haskell/hakyll:buildwebsite - Build the hakyll website +dev-haskell/hakyll:checkexternal - Include external link checking +dev-haskell/hakyll:previewserver - Include the preview server +dev-haskell/hakyll:usepandoc - Include Pandoc support +dev-haskell/hakyll:watchserver - wait for filesystem changes and rebuild pages +dev-haskell/happstack-server:network-uri - Get Network.URI from the network-uri package +dev-haskell/hashtables:bounds-checking - if on, use bounds-checking array accesses +dev-haskell/hashtables:detailed-profiling - add detailed profiling information to profiled build-depends +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:terminfo - Use the terminfo package for POSIX consoles. +dev-haskell/hdbc-sqlite3:splitbase - Choose the new smaller, split-up package. +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/hlint:hsyaml - Use HsYAML instead of yaml +dev-haskell/hlint:threaded - Build with support for multithreaded execution +dev-haskell/hps:build-exec - Build the `hps-fractals' executable +dev-haskell/hs3:network-uri - Get Network.URI from the network-uri package +dev-haskell/hslogger:network-3 - Use network-3 +dev-haskell/hslua:hardcode-reg-keys - Don't use CAPI to determine the names of certain registry key names but Use hard coded values for instead. This flag is required when compiling against Lua 5.3.3 or earlier, as those do not expose the necessary information in the @lauxlib.h@ header file. +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-bsd - Get Network.BSD from the network-bsd package. +dev-haskell/httpd-shed:network-uri - Get Network.URI from the network-uri package. +dev-haskell/io-streams:network - Include network support +dev-haskell/io-streams:zlib - Include zlib support +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/language-dot:executable - Build the `ppdot' executable +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:safe - Disallow unsafeCoerce +dev-haskell/lens:trustworthy - Assert that we are trustworthy when we can +dev-haskell/libyaml:no-unicode - Don't enable unicode output. Instead, unicode characters will be escaped. +dev-haskell/libyaml:system-libyaml - Use the system-wide libyaml instead of the bundled copy +dev-haskell/linear:template-haskell - You can disable the use of the `template-haskell` package using `-f-template-haskell`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/lukko:ofd-locking - Enable open file descriptor locking. Available on Linux (kernel 3.15, released Jun 8, 2014). +dev-haskell/missingh:network-3 - Use network-3 +dev-haskell/mod:semirings - Derive semiring instances +dev-haskell/monad-logger:template-haskell - Enable Template Haskell support. +dev-haskell/monad-par:chaselev - Use Chase-Lev Deques for higher-perf work-stealing. +dev-haskell/nats:binary - enable binary instances +dev-haskell/nats:hashable - enable hashable instances +dev-haskell/nats:template-haskell - enable template_haskell +dev-haskell/netlink:generators - build the generator scripts for constants +dev-haskell/network-data:small-base - Build the split-up base package. +dev-haskell/optparse-simple:build-example - Build the example executable +dev-haskell/pandoc-citeproc:bibutils - Use Chris Putnam's Bibutils. +dev-haskell/pandoc-citeproc:debug - Turn on debug tracing. +dev-haskell/pandoc-citeproc:embed-data-files - Embed locale files into the library (needed for windows packaging) +dev-haskell/pandoc-citeproc:static - Use static linking. +dev-haskell/pandoc-citeproc:unicode-collation - Use Haskell bindings to the International Components for Unicode (ICU) libraries +dev-haskell/parsec-numbers:parsec1 - use dev-haskell/parsec1 instead of dev-haskell/parsec +dev-haskell/parsers:attoparsec - Enable the use of the `attoparsec` package +dev-haskell/parsers:parsec - Enable the use of the `parsec` package +dev-haskell/persistent-sqlite:build-sanity-exe - Build a sanity check test executable. +dev-haskell/pointed:comonad - optional instances +dev-haskell/pointed:containers - optional instances +dev-haskell/pointed:kan-extensions - optional instances +dev-haskell/pointed:semigroupoids - optional instances +dev-haskell/pointed:semigroups - optional instances +dev-haskell/pointed:stm - optional instances +dev-haskell/pointed:tagged - optional instances +dev-haskell/pointed:transformers - optional instances +dev-haskell/pointed:unordered-containers - optional instances +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/quickcheck-classes:aeson - Enable the use of the `aeson` package. This may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/quickcheck-classes:binary-laws - Include infrastructure for testing class laws of binary type constructors. Disabling `unary-laws` while keeping `binary-laws` enabled is an unsupported configuration. +dev-haskell/quickcheck-classes:semigroupoids - Enable the use of the `semigroupoids` package. This may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/quickcheck-classes:semirings - Enable the use of the `semirings` package. This may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/quickcheck-classes:unary-laws - Include infrastructure for testing class laws of unary type constructors. +dev-haskell/quickcheck-classes:vector - Enable the use of the `vector` package. This may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/quickcheck-classes-base:binary-laws - Include infrastructure for testing class laws of binary type constructors. Disabling `unary-laws` while keeping `binary-laws` enabled is an unsupported configuration. +dev-haskell/quickcheck-classes-base:unary-laws - Include infrastructure for testing class laws of unary type constructors. +dev-haskell/recaptcha:network-uri - Get Network.URI from the network-uri package. +dev-haskell/rfc5051:mkunicodedata - build codes generator itself +dev-haskell/sandi:conduit - Build with conduit +dev-haskell/semigroupoid-extras:profunctors - You can disable the use of the `profunctors` package using `-f-profunctors`. 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/semigroupoids:unordered-containers - Enable the use of the `unordered-containers` package (and also its dependency `hashable`). Disabling 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:transformers - provide instances for transformers package. +dev-haskell/semirings:containers - Enable the use of the `containers` package. Disabling this may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/semirings:hashable - Enisable the use of the `hashable` package. Disabling this may be useful for accelerating builds in sandboxes for expert users. Note: `-hashable` implies `-unordered-containers`, as we are necessarily not able to supply those instances as well. +dev-haskell/semirings:unordered-containers - Enable the use of the `unordered-containers` package. Disabling this may be useful for accelerating builds in sandboxes for expert users. +dev-haskell/sendfile:portable - Explicitly enable portable sendfile support (implemented in Haskell) +dev-haskell/sha:exe - Build a sha1 and a sha384 executable similar to 'md5sum'. +dev-haskell/shakespeare:test-coffee - Render tests through coffeescript render function. +dev-haskell/shakespeare:test-export - Test export. +dev-haskell/shakespeare:test-roy - Render tests through roy render function. +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/skein:big-endian - When manually selecting the endianness, use big-endian (default is little-endian). +dev-haskell/skein:force-endianness - Use a manually selected endian when compiling (see flag 'big-endian'). +dev-haskell/skein:reference - Use the reference implementation instead of the optimized one. +dev-haskell/skylighting:executable - Build the skylighting executable. +dev-haskell/skylighting-core: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/splitmix:optimised-mixer - Use JavaScript for mix32 +dev-haskell/splitmix:random - Providen RandomGen SMGen instance +dev-haskell/stack:developer-mode - By default, should extra developer information be output? +dev-haskell/store-core:force-alignment - No description +dev-haskell/texmath:executable - Compile test executable. +dev-haskell/texmath:network-uri - Get Network.URI from the network-uri package. +dev-haskell/text-short:asserts - Enable runtime-checks via 'assert' +dev-haskell/thyme:bug-for-bug - bug-for-bug compatibility with time +dev-haskell/thyme:lens - use the full lens package +dev-haskell/thyme:show-internal - instance Show of internal representation +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/unix-compat:old-time - build against old-time package +dev-haskell/uri-encode:network-uri - Get Network.URI from the network-uri package. +dev-haskell/uri-encode:tools - Build executables. +dev-haskell/uuagc:loag - Use MiniSat as 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/vector-algorithms:bench - Build a benchmarking program. +dev-haskell/vector-algorithms:boundschecks - Enable bounds checking. +dev-haskell/vector-algorithms:internalchecks - Enable internal consistency checks at the cost of a significant performance penalty. +dev-haskell/vector-algorithms:properties - Enable quickcheck tests. +dev-haskell/vector-algorithms:unsafechecks - Enable bounds checking in unsafe operations at the cost of a significant performance penalty. +dev-haskell/vector-instances:hashable - use dev-haskell/hashable +dev-haskell/void:safe - dissable effective but unsafe coersions +dev-haskell/wai-app-static:print - print debug info. +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/wcwidth:cli - Enable command line tool +dev-haskell/wreq:aws - Enable AWS tests +dev-haskell/wreq:httpbin - Install client +dev-haskell/yaml:no-examples - don't build the examples +dev-haskell/yaml:no-exe - don't install the yaml2json executable +dev-haskell/yesod-auth:network-uri - Get Network.URI from the network-uri package +dev-haskell/yesod-form:network-uri - Get Network.URI from the network-uri package +dev-haskell/zip-archive:executable - Build the Zip executable. +dev-haskell/zlib:bundled-c-zlib - Use the bundled zlib C sources. Requires pkg-config to be False. For windows, this is the default. +dev-haskell/zlib:non-blocking-ffi - The (de)compression calls can sometimes take a long time, which prevents other Haskell threads running. Enabling this flag avoids this unfairness, but with greater overall cost. +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-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/dom4j:jaxen - Includes org.jaxen.dom4j package +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/icedtea:cacao - Use the CACAO virtual machine rather than HotSpot. +dev-java/icedtea:cups - Link against the CUPS library at compile time, rather than using it dynamically at runtime. +dev-java/icedtea:headless-awt - Don't install the X backend for AWT, needed by some GUIs (used to be X flag) +dev-java/icedtea:jamvm - Use the JamVM virtual machine rather than HotSpot. +dev-java/icedtea:jbootstrap - If possible, recompile the final IcedTea executables with itself. +dev-java/icedtea:kerberos - Link against Kerberos in order to obtain the cache location. +dev-java/icedtea:pax-kernel - Apply patch needed for pax enabled kernels. +dev-java/icedtea:pch - Build using pre-compiled headers. +dev-java/icedtea:sctp - Build the SCTP NIO channel implementation against lksctp +dev-java/icedtea:shenandoah - Include the Shenandoah ultra-low pause time garbage collector (-XX:+UseShenandoahGC) (arm64 and x86_64 only) +dev-java/icedtea:smartcard - Build the PCSC driver against pcsc-lite +dev-java/icedtea:system-lcms - Build against the system LCMS installation rather than the in-tree copy. +dev-java/icedtea:zero - Enable Zero assembler port (usually for non-HotSpot architectures) +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/jaxen:dom4j - Includes org.jaxen.dom4j package +dev-java/jaxen:jdom - Includes org.jaxen.jdom package +dev-java/jaxen:xom - Includes org.jaxen.xom package +dev-java/jna:awt - Enables support for Java AWT +dev-java/jna:nio-buffers - Enables support for NIO buffers +dev-java/miglayout:swt - Add support for the SWT toolkit. +dev-java/openjdk:gentoo-vm - Allow this JDK to be recognised by Gentoo (package manager, eselect, java-config, EXPERIMENTAL!) +dev-java/openjdk:headless-awt - Don't install the X backend for AWT, needed by some GUIs +dev-java/openjdk:javafx - Import OpenJFX modules at build time, via dev-java/openjfx +dev-java/openjdk:jbootstrap - Build OpenJDK twice, the second time using the result of the first +dev-java/openjdk:source - Install JVM sources +dev-java/openjdk:system-bootstrap - Bootstrap using installed openjdk +dev-java/openjdk:systemtap - Enable SystemTAP/DTrace tracing +dev-java/openjdk-bin:gentoo-vm - Allow this JDK to be recognised by Gentoo (package manager, eselect, java-config, EXPERIMENTAL!) +dev-java/openjdk-bin:headless-awt - Don't install the X backend for AWT, needed by some GUIs (used to be X flag) +dev-java/openjdk-bin:source - Install JVM sources +dev-java/openjdk-jre-bin:gentoo-vm - Allow this JDK to be recognised by Gentoo (package manager, eselect, java-config, EXPERIMENTAL!) +dev-java/openjdk-jre-bin:headless-awt - Don't install the X backend for AWT, needed by some GUIs (used to be X flag) +dev-java/openjfx:media - Compile media module, based on gstreamer-minimal (does not pull gstreamer) +dev-java/openjfx:source - Install JavaFX sources +dev-java/pdfbox:tools - Build and install pdfbox-tools +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/R:lto - Use link-time optimization for R and its recommended packages. +dev-lang/bas:lr0 - Use the LR0 parser instead of the recursive descending parser +dev-lang/crystal:debug - Build each module as a separate object file. Speeds build up. +dev-lang/erlang:hipe - HIgh Performance Erlang extension +dev-lang/erlang:kpoll - Enable kernel polling support +dev-lang/gdl:eigen - Build matrix manipulation with dev-cpp/eigen +dev-lang/gdl:glpk - Use GNU Linear Programming Kit sci-mathematics/glpk +dev-lang/gdl:gshhs - Add support for projection adn continent maps with sci-geosciences/gshhs-data +dev-lang/gdl:hdf - Add support for the Hierarchical Data Format v.4 +dev-lang/gdl:proj - Add support for sci-libs/proj (geographic projections) +dev-lang/gdl:udunits - Add support for manipulating units of physical quantities +dev-lang/gforth:check - Enable build-time sanity check. +dev-lang/ghc:binary - Install the binary version directly, rather than using it to build the source version. +dev-lang/ghc:elfutils - Enable DWARF-based backtraces using dev-libs/elfutils. +dev-lang/ghc:ghcbootstrap - Internal: Bootstrap GHC from an existing GHC installation. +dev-lang/ghc:ghcmakebinary - Internal: Build binary friendly for redistribution. +dev-lang/ghc:gmp - Use dev-libs/gmp for integer operations (works faster, but an external depend). +dev-lang/ghc:numa - Enable NUMA thread balancing policy using sys-process/numactl. +dev-lang/gnat-gpl:ada - Build the ADA language (GNAT) frontend +dev-lang/gnat-gpl:bootstrap - Used to bootstrap gnat-gpl +dev-lang/gnat-gpl:cet - Enable support for Intel Control Flow Enforcement Technology (CET) +dev-lang/gnat-gpl:d - Enable support for the D programming language +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:lto - Build using Link Time Optimizations (LTO) +dev-lang/gnat-gpl:nptl - Enable support for Native POSIX Threads Library, the new threading module (requires linux-2.6 or better usually) +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: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/idris2:chez - build using dev-scheme/chez +dev-lang/idris2:racket - build using dev-scheme/racket +dev-lang/idris2:test-full - pull in depedndencies to run all tests +dev-lang/inform:tools - Install blorbtools for manipulating Blorb files +dev-lang/janet:static-libs - install janet static library archive, you must enable this flag for using `jpm build` +dev-lang/jerryscript:debugger - Install jerry-debugger +dev-lang/jsonnet:custom-optimization - Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported) +dev-lang/julia:system-llvm - (Try to) Use the system LLVM install. YMMV. +dev-lang/lazarus:minimal - Don't build extra packages from the bigide component +dev-lang/logtalk:fop - Support for generating pdf documentation using fop +dev-lang/logtalk:xslt - Support for generating html documentation using xslt +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/mercury-extras:tommath - Enable support for tommath library +dev-lang/mlton:binary - install a binary version +dev-lang/mlton:bootstrap-smlnj - Boostrap mlton with dev-lang/smlnj (takes a long time) +dev-lang/mlton:pax-kernel - Enable if the user plans to run the package under a pax enabled hardened kernel +dev-lang/mlton:stage3 - After bootstrap building mlton with dev-lang/smlnj, rebuild mlton with the second stage build of mlton (recommended). +dev-lang/moarvm:asan - Enable clang's Address Sanitizer functionality. Expect longer compile time. +dev-lang/moarvm:clang - Use clang compiler instead of GCC +dev-lang/moarvm:jit - Enable Just-In-Time-Compiler. Has no effect except on AMD64 and Darwin. +dev-lang/moarvm:optimize - Enable optimization via CFLAGS +dev-lang/moarvm:ubsan - Enable clang's Undefined Behavior Sanitizer functionality. Expect longer compile time. +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/neko:apache - Build Apache modules +dev-lang/nqp:clang - Toggle usage of the clang compiler in conjunction with MoarVM +dev-lang/nqp:moar - Build the MoarVM backend (experimental/broken) +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/perl:ithreads - Enable Perl threads, has some compatibility problems +dev-lang/perl:quadmath - Enable 128bit floating point arithmetic via libquadmath +dev-lang/php:apparmor - Support FPM application confinement through sys-libs/libapparmor +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:ffi - Add foreign function interface (ffi extension) support +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:inifile - Add dbm support for .ini files +dev-lang/php:intl - Enables the intl extension for extended internalization support +dev-lang/php:jit - Enable PCRE JIT support +dev-lang/php:json - Enable JSON support +dev-lang/php:ldap-sasl - Add SASL support for the PHP LDAP extension +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: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: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/polyml:portable - Build the portable interpreter version of Poly/ML instead of native +dev-lang/python:bluetooth - Build Bluetooth protocol support in socket module +dev-lang/python:libedit - Link readline extension against dev-libs/libedit instead of sys-libs/readline. +dev-lang/python:lto - Optimize the build using Link Time Optimization (LTO) +dev-lang/python:pgo - Optimize the build using Profile Guided Optimization (PGO) +dev-lang/python:wininst - Install Windows executables required to create an executable installer for MS Windows. +dev-lang/python-exec:native-symlinks - Install generic symlinks like python and python3. If this flag is disabled, only versioned python3.X executables will be available to end users and ebuilds not using python eclasses. +dev-lang/qu-prolog:pedro - Pedro subscription/notification communications system +dev-lang/rakudo:clang - Use Clang to compile the MoarVM backend +dev-lang/rakudo:moar - Use the MoarVM as backend +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/ruby:systemtap - Enable SystemTAP/DTrace tracing +dev-lang/rust:clippy - Install clippy, Rust code linter +dev-lang/rust:dist - Install dist tarballs (used for bootstrapping) +dev-lang/rust:miri - Install miri, an interpreter for Rust's mid-level intermediate representation (requires USE=nightly) +dev-lang/rust:nightly - Enable nightly (UNSTABLE) features (NOTE: it does not install nightly version, just enables features marked as nightly at time of release) +dev-lang/rust:parallel-compiler - Build a multi-threaded rustc (experimental, not tested by upstream) +dev-lang/rust:profiler - Build the profiler runtime and rust-demangler tool (needed for '-C profile-generate' or '-C instrument-coverage' codegen opts) +dev-lang/rust:rls - Install rls, Rust Language Server (used with IDEs supporting RLS protocol) +dev-lang/rust:rust-src - Install rust-src, needed by developer tools and for build-std (cross) +dev-lang/rust:rustfmt - Install rustfmt, Rust code formatter +dev-lang/rust:system-bootstrap - Bootstrap using installed rust compiler +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, Rust code linter +dev-lang/rust-bin:rls - Install rls, Rust Language Server (used with IDEs supporting RLS protocol) +dev-lang/rust-bin:rust-src - Install rust-src, needed by developer tools and for build-std (cross) +dev-lang/rust-bin:rustfmt - Install rustfmt, Rust code formatter +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/smlnj:pax-kernel - Enable if the user plans to run the package under a pax enabled hardened kernel +dev-lang/spidermonkey:clang - Use Clang compiler instead of GCC +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:lto - Enable Link Time Optimization (LTO) +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/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/xsb:mariadb - Enable support for the mariadb database backend +dev-lang/yap:R - Enable support for connecting R to Prolog +dev-lang/yap:raptor - Enable support for Raptor RDF syntax libarary +dev-lang/zig:stage2 - Install stage2 alongside stage1 +dev-libs/aml:examples - Build and install examples +dev-libs/antlr-c:debugger - Compiles debug info into the library +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:nss - Install apr_crypto_nss module +dev-libs/apr-util:openssl - Install apr_crypto_openssl module +dev-libs/atcore:gui - Build test GUI +dev-libs/aws-sdk-cpp:access-management - AWS Access Management, a meta-flag that enables: AWS Certificate Manager (ACM): Provision, manage, and deploy SSL/TLS certificates on AWS managed resources. AWS Data Exchange : A service that makes it easy for customers to find, subscribe to, and use third-party data in the AWS Cloud. AWS IAM Access Analyzer : Identify any policies that grant access to an external principal. Identity and Access Management (IAM): A web service for securely controlling access to AWS services. Resource Access Manager (RAM): Customers who operate multiple accounts can create resources centrally and use AWS RAM to share them with all of their accounts to reduce operational overhead. SSO : AWS Single Sign-On (SSO) makes it easy to centrally manage access to multiple AWS accounts and business applications and provide users with single sign-on access to all their assigned accounts and applications from one place. Also enables acm-pca, identity-management, identitystore, sso-admin, sso-oidc and sts (Security Token Service). +dev-libs/aws-sdk-cpp:apigateway - Create and deploy your own REST and WebSocket APIs at any scale. Also enables apigatewaymanagementapi and apigatewayv2. +dev-libs/aws-sdk-cpp:appconfig - Quickly deploy application configurations to applications of any size. +dev-libs/aws-sdk-cpp:backup - AWS Backup is a fully managed backup service +dev-libs/aws-sdk-cpp:batch - Run batch computing workloads on the AWS Cloud +dev-libs/aws-sdk-cpp:budgets - Use AWS Budgets to plan service usage, service costs, and instance reservations. Also enables the following related modules: AWS Cost Explorer (CE) : Programmatically query cost and usage data. Cost and Usage Report (CUR): Programmatically create, query, and delete AWS Cost and Usage report definitions. +dev-libs/aws-sdk-cpp:chime - Amazon Chime, a secure, real-time, unified communications service. +dev-libs/aws-sdk-cpp:cloud-desktop - AWS end user computing services. AppStream 2.0: Fully managed, secure application streaming service. WorkDocs : Fully managed, secure enterprise storage and sharing service. WorkLink : Fully managed, cloud-based service that enables secure, one-click access to internal websites and web apps from mobile devices. WorkMail : Managed email and calendaring service. WorkSpaces : Cloud-based desktop experience for end users. Also enabled workmailmessageflow. +dev-libs/aws-sdk-cpp:cloud-dev - Enables in-cloud developer tools: Cloud9 : Cloud-based integrated development environment IDE to write, run, and debug code. CodeArtifact: Secure and scalable artifact management service for software development. CodeBuild : Managed build service that compiles, runs unit tests and produces artifacts. CodeCommit : Privately store and manage Git repositories in the AWS cloud. CodeDeploy : Automate the deployment and updating of applications. CodeGuru : Provides intelligent recommendations for improving application performance, efficiency, and code quality in your Java applications. CodePipeline: Continuous delivery service to model, visualize, and automate the steps required to release software. CodeStar : Quickly develop, build, and deploy applications on AWS. Also enables codestar-connections and codestar-notifications. Honey Code : Fully managed service to quickly build mobile and web apps for teams. Queues : Simple queue class. Allows standard queue operations top, delete, and push. Also has higher level, asynchronous interface with callbacks. X-Ray : Provides request tracing, exception collection, and profiling capabilities. +dev-libs/aws-sdk-cpp:cloud-media - AWS Media modules for transforming, converting, delivering and streaming media. Elastic Transcoder : Convert media files stored in Amazon S3 into media files in the formats required by consumer playback devices. Elemental Media Connect: Secure and flexible transport service for live video. Elemental Media Convert: Format and compress offline video content for delivery to televisions or connected devices. Elemental Media Live : Video service that allows easy and reliable creation of live outputs for broadcast and streaming delivery. Elemental Media Package: Just-in-time video packaging and origination service. (Includes mediapackage-vod) Elemental Media Store : Video origination and storage service.Manage video assets as objects in containers to build dependable, cloud-based media workflows. (Includes mediastore-data) Elemental Media Tailor : Personalization and monetization service that allows scalable server- side ad insertion. +dev-libs/aws-sdk-cpp:cloud-mobile - AWS Mobile modules for handling mobile application management and delivery. Amplify : Comprehensive set of SDKs, libraries, tools, and documentation for client app development. AppSync : Enterprise level, fully managed GraphQL service with real-time data synchronization and offline programming features. Device Farm: Test iOS, Android and Fire OS apps on real, physical phones and tablets that are hosted by AWS. PinPoint : Engage customers by sending them email, SMS and voice messages, and push notifications. (Includes pinpoint-email and sms-voice) SNS : Amazon Simple Notification Service, see USE flag sns. Also enables mobile and mobileanalytics. +dev-libs/aws-sdk-cpp:cloudformation - Create and provision AWS infrastructure deployments predictably and repeatedly. Use a template file to create and delete a collection of resources together as a single unit (a stack). +dev-libs/aws-sdk-cpp:cloudfront - Delivers static and dynamic web content through a worldwide network of edge locations that provide low latency and high performance. +dev-libs/aws-sdk-cpp:cloudhsm - Secure cryptographic key storage by providing managed hardware security modules in the AWS Cloud. Also enables cloudhsmv2. +dev-libs/aws-sdk-cpp:cloudsearch - Fully managed service in the cloud to set up, manage, and scale a search solution for websites. Also enables cloudsearchdomain. +dev-libs/aws-sdk-cpp:cloudwatch - Amazon CloudWatch monitors Amazon Web Services (AWS) resources and the applications run on AWS in real time. The following modules besides monitoring are also enabled: Application Insights: Monitor .NET and SQL Server applications. App Mesh : Monitor and control microservices running on AWS. Audit Manager : Helps to continuously audit your AWS usage to simplify how you manage risk and compliance with regulations and industry standards. CloudTrail : Monitor AWS deployments in the cloud by getting a history of AWS API calls, including API calls made via the AWS Management Console, the AWS SDKs, the command line tools, and higher-level AWS services. Compute Optimizer : Recommends optimal AWS compute resources for your workloads. Detective : Analyze, investigate, and identify the root cause of security findings or suspicious activities. DevOps Guru : Generates operational insights using machine learning to help to improve the performance of operational applications. GuardDuty : Continuous security monitoring service. Health : Provides personalized information about events that can affect the AWS infrastructure, guides through scheduled changes, and accelerates the troubleshooting of issues that affect AWS resources and accounts. Inspector : A security vulnerability assessment service that helps improve the security and compliance of AWS resources. Logs : Monitor, store, and access log files from Amazon EC2 instances, AWS CloudTrail, or other sources. Synthetics : Create canaries, configurable scripts that run on a schedule, to monitor your endpoints and APIs. +dev-libs/aws-sdk-cpp:cognito - Create unique identities, authenticate these identities with identity providers and save mobile user data in the AWS Cloud. Enables cognito-identity, cognito-idp and cognito-sync +dev-libs/aws-sdk-cpp:config - Provides a detailed view of the resources associated with your AWS account, including how they are configured, how they are related to one another, and how the configurations and their relationships have changed over time. +dev-libs/aws-sdk-cpp:dlm - Amazon Data Lifecycle Manager (DLM): Manage the lifecycle of AWS resources. Create lifecycle policies to automate operations on specified resources. +dev-libs/aws-sdk-cpp:ebs - Amazon Elastic Block Store (Amazon EBS) is a web service that provides block level storage volumes for use with EC2 instances. EBS volumes are highly available and reliable storage volumes that can be attached to any running instance and used like a hard drive. +dev-libs/aws-sdk-cpp:ec2 - Amazon Elastic Compute Cloud (EC2) is a web service that provides resizeable computing capacity. This flag also enables the following modules: Auto Scaling : Set up dynamic and predictive scaling for scalable AWS resources. Also enables autoscaling-plans and application-autoscaling. EC2 Image Builder : Fully-managed AWS service that makes it easier to automate the creation, management, and deployment of customized, secure, and up-to-date “golden” server images that are pre-installed and pre-configured with software and settings to meet specific IT standards. Elastic File System: EFS provides file storage for Amazon EC2 instances. Savings Plan : Flexible pricing model that helps you save a significant percentage on Amazon EC2 and Fargate usage. +dev-libs/aws-sdk-cpp:ecr - Amazon Elastic Container Registry (ECR) is a fully managed Docker container registry. Also enables Amazon ECR Public. +dev-libs/aws-sdk-cpp:ecs - Amazon Elastic Container Service (ECS) is a highly scalable, fast, container management service. +dev-libs/aws-sdk-cpp:eks - Amazon Elastic Kubernetes Service (EKS) is a managed service to run Kubernetes on AWS without own Kubernetes clusters. Also enables Amazon EMR on EKS. +dev-libs/aws-sdk-cpp:elastic-inference - Amazon Elastic Inference is a service that allows you to attach low-cost GPU-powered acceleration to many Amazon machine instances in order to reduce the cost of running deep learning inference by up to 75%. Amazon Elastic Inference supports TensorFlow, Apache MXNet, and ONNX models through MXNet. +dev-libs/aws-sdk-cpp:elasticache - Set up, manage, and scale distributed in-memory cache environments in the AWS Cloud +dev-libs/aws-sdk-cpp:elasticbeanstalk - Quickly deploy and manage applications in the AWS Cloud. +dev-libs/aws-sdk-cpp:elasticloadbalancing - Automatically distribute incoming application traffic across multiple targets, such as EC2 instances. Also enables elasticloadbalancingv2. +dev-libs/aws-sdk-cpp:elasticmapreduce - Amazon Elastic MapReduce (EMR) processes large amounts of data efficiently using Hadoop processing combined with several AWS products. +dev-libs/aws-sdk-cpp:email - Amazon Simple Email Service (Amazon SES): An email platform to send and receive email using ones own email addresses and domains. See: https://docs.aws.amazon.com/ses/latest/DeveloperGuide/Welcome.html Also enables sesv2 +dev-libs/aws-sdk-cpp:es - Amazon Elasticsearch Configuration Service (ES) is an API to create, configure, and manage Elasticsearch domains. +dev-libs/aws-sdk-cpp:events - Serverless event bus service to connect applications with data from a variety of sources. Also enables eventbridge. +dev-libs/aws-sdk-cpp:forecast - Amazon Forecast is a fully managed deep learning service for time-series forecasting. Time- series forecasting is useful in multiple domains, including retail, financial planning, supply chain, and healthcare. Also enables the forecastquery module. +dev-libs/aws-sdk-cpp:frauddetector - Amazon Fraud Detector is a fully managed service that helps you detect suspicious online activities such as the creation of fake accounts and online payment fraud. With Amazon Fraud Detector, you can create a fraud detection ML model with just a few clicks and use it to evaluate online activities in milliseconds. +dev-libs/aws-sdk-cpp:fsx - Amazon FSx is a fully managed service to launch and use shared file storage. +dev-libs/aws-sdk-cpp:globalaccelerator - AWS Global Accelerator is a network layer service for accelerators to improve availability and performance for internet applications used by a global audience. +dev-libs/aws-sdk-cpp:http - Enable http support via net-misc/curl +dev-libs/aws-sdk-cpp:iot - AWS IoT This is a meta-flag for all Internet of Things modules provided by the SDK: iot : enables secure, bi-directional communication between Internet-connected things (such as sensors, actuators, embedded devices, or smart appliances) and the AWS Cloud over MQTT and HTTP. greengrass : Extends AWS onto physical devices so they can act locally on the data they generate. Installed are both Version 1 and Version 2. iot1click : A service for simple devices to trigger AWS Lambda functions that execute a specific action. iotanalytics : Provides advanced data analysis for AWS IoT. iotevents : Monitor equipment or device fleets for failures or changes in operation, and trigger actions when such events occur. iotsitewise : Easily collect, organize, and analyze data from industrial equipment at scale. iotthingsgraph: Integrated set of tools that enable developers to build IoT applications using devices and services that use different data representation standards and communication protocols. Also enables iot1click-devices, iot1click-projects, iotdeviceadvisor, iot-data, iotevents-data, iotfleethub, iot-jobs-data, iotsecuretunneling and iotwireless. +dev-libs/aws-sdk-cpp:kendra - Amazon Kendra is a search service, powered by machine learning, that enables users to search unstructured text using natural language. +dev-libs/aws-sdk-cpp:kinesis - Amazon Kinesis Collect, process, and analyze video and data streams in real time. The following modules besides kinesis are enabled: firehose : Load data streams into AWS data stores. ivs : Managed live streaming solution for creating interactive video experiences. kinesisanalytics: Process and analyze streaming data using SQL or Java. (Also enables kinesisanalyticsv2) kinesisvideo : Capture, process, and store video streams for analytics and machine learning. Additionally kinesis-video-archived-media, kinesis-video-media and kinesis-video-signaling are enabled. +dev-libs/aws-sdk-cpp:kms - AWS Key Management Service (KMS) An encryption and key management service scaled for the cloud. +dev-libs/aws-sdk-cpp:lambda - AWS Lambda: Run code without provisioning or managing servers. +dev-libs/aws-sdk-cpp:lex - Amazon Lex is an AWS service for building conversational interfaces into applications using voice and text. Installed are both Version1 and Version 2. Also enables lex-models. +dev-libs/aws-sdk-cpp:license-manager - Streamlines the process of bringing software vendor licenses to the cloud. +dev-libs/aws-sdk-cpp:lightsail - The easiest way to get started with AWS for developers who just need virtual private servers +dev-libs/aws-sdk-cpp:lookoutvision - Amazon Lookout for Vision enables you to find visual defects in industrial products, accurately and at scale. +dev-libs/aws-sdk-cpp:machinelearning - The algorithms of Amazon Machine Learning create machine learning (ML) models by finding patterns in existing data. The service uses these models to process new data and generate predictions for application. +dev-libs/aws-sdk-cpp:macie - A security service that uses machine learning to automatically discover, classify, and protect sensitive data in AWS. Also enables macie2 +dev-libs/aws-sdk-cpp:managedblockchain - Create and manage scalable blockchain networks using popular open source frameworks. Currently, Managed Blockchain supports the Hyperledger Fabric open source framework. +dev-libs/aws-sdk-cpp:marketplace - AWS Marketplace is an online store where you can buy or sell software that runs on Amazon Web Services (AWS). Marketplace support consists of the marketplacecommerceanalytics module plus: Marketplace Entitlement Service: A contract verification feature that AWS Marketplace sellers can use to verify the amount of the sellers product (for example, end user licenses or storage, data, or compute capacity) the customer has purchased. Marketplace Metering Service : A pricing and metering feature that AWS Marketplace sellers can use to directly charge for their software along one of four dimensions: users, data, bandwidth, or hosts. Also enables marketplace-catalog, pricing and servicecatalog-appregistry. +dev-libs/aws-sdk-cpp:mwaa - Amazon Managed Workflows for Apache Airflow (Amazon MWAA) is a managed service for Apache Airflow that makes it easy for you to build and manage your workflows in the cloud. +dev-libs/aws-sdk-cpp:networkmanager - Transit Gateway Network Manager (Network Manager) enables you to create a global network, in which you can monitor your AWS and on-premises networks that are built around transit gateways. +dev-libs/aws-sdk-cpp:opsworks - AWS OpsWorks is a simple and flexible way to create and manage stacks and applications. Also enables opsworkscm. +dev-libs/aws-sdk-cpp:organizations - Account management service that to consolidate multiple AWS accounts into an organization to be centrally managed. +dev-libs/aws-sdk-cpp:other - This is a meta-flag for rarely needed modules that in themselves need not much build time. If you would like to have any of the following modules to have their own USE flag, please open a bug report and it will most probably get one. The modules are: AWSMigrationHub, alexaforbusiness, appflow, appintegrations, braket, clouddirectory, comprehend, comprehendmedical, connect, connect-contact-lens, customer-profiles, datapipeline, databrew, datasync, directconnect, discovery, dms, docdb, ds, dynamodb, gamelift, glue, groundstation, healthlake, importexport, kafka, lakeformation, migrationhub-config, mq, mturk-requester, neptune, quicksight, redshift, robomaker, sdb, schemas, service-quotas, servicecatalog, servicediscovery, signer, sms, snowball, ssm, states, storagegateway, support and swf. +dev-libs/aws-sdk-cpp:outposts - AWS Outposts brings native AWS services, infrastructure, and operating models to virtually any data center, co-location space, or on-premises facility. You can use the same services, tools, and partner solutions to develop for the cloud and on premises. Also enables s3outposts. +dev-libs/aws-sdk-cpp:personalize - Real-time personalization and recommendations, based on the same technology used at Amazon.com. Also enables personalize-events and personalize-runtime. +dev-libs/aws-sdk-cpp:polly - Amazon Polly A Text-to-Speech (TTS) cloud service that converts text into lifelike speech. Also enables text-to-speech, which needs you to enable pulseaudio support to work. +dev-libs/aws-sdk-cpp:qldb - Amazon Quantum Ledger Database (Amazon QLDB) is a fully managed ledger database that provides a transparent, immutable, and cryptographically verifiable transaction log owned by a central trusted authority. You can use Amazon QLDB to track all application data changes, and maintain a complete and verifiable history of changes over time. Also enables qldb-session. +dev-libs/aws-sdk-cpp:queues - AWS Queues is a simple queue class. Allows standard queue operations top, delete, and push. Also has higher level, asynchronous interface with callbacks. +dev-libs/aws-sdk-cpp:rds - Amazon Relational Database Service (RDS) is a web service to set up, operate, and scale a relational database in the cloud. Also enables pi (Performance Insights) and rds-data. +dev-libs/aws-sdk-cpp:rekognition - Add image and video analysis to applications. +dev-libs/aws-sdk-cpp:resource-groups - AWS Resource Groups and Tag Editor Organize AWS resources into groups, tag resources using virtually any criteria, and manage, monitor, and automate tasks on grouped resources. Also enables resourcegroupstaggingapi. (Resource Groups Tagging API) +dev-libs/aws-sdk-cpp:route53 - AWS Route 53 is a highly available and scalable Domain Name System (DNS) web service. Also enables route53domains and route53resolver. +dev-libs/aws-sdk-cpp:rtti - Flag to enable/disable rtti within the library +dev-libs/aws-sdk-cpp:s3 - Amazon Simple Storage Service Storage for the internet. Additionally to the s3 module, the following modules are activated: Athena : Interactive query service to analyze data in Amazon S3 using standard SQL. Glacier : Storage solution for cold data. Transfer for SFTP: Transfer files directly into and out of Amazon S3 using SFTP. Also enables s3-encryption, s3control and transfer. +dev-libs/aws-sdk-cpp:sagemaker - Amazon SageMaker Fully managed machine learning service. With Amazon SageMaker, data scientists and developers can quickly and easily build and train machine learning models, and then directly deploy them into a production-ready hosted environment. Also enables sagemaker-a2i-runtime, sagemaker-edge, sagemaker-featurestore-runtime and sagemaker-runtime. +dev-libs/aws-sdk-cpp:secretsmanager - Encrypt, store, and retrieve credentials for databases and other services. +dev-libs/aws-sdk-cpp:securityhub - Provides a comprehensive view of the security state of AWS resources. +dev-libs/aws-sdk-cpp:serverlessrepo - AWS Serverless Application Repository Enables teams, organizations, and individual developers to find, deploy, publish, share, store, and easily assemble serverless architectures. +dev-libs/aws-sdk-cpp:shield - AWS Shield, protection against DDoS attacks +dev-libs/aws-sdk-cpp:sns - Amazon Simple Notification Service (SNS) is a web service that enables applications, end-users, and devices to instantly send and receive notifications from the cloud. +dev-libs/aws-sdk-cpp:sqs - Amazon Simple Queue Service (SQS): Fully managed message queuing service that makes it easy to decouple and scale microservices, distributed systems, and serverless applications. +dev-libs/aws-sdk-cpp:textract - Amazon Textract to add document text detection and analysis to applications. +dev-libs/aws-sdk-cpp:timestream - Store and analyze sensor data for IoT applications, metrics for DevOps use cases, and telemetry for application monitoring scenarios such as clickstream data analysis. Note: The two modules enabled are timestream-query and timestream-write. +dev-libs/aws-sdk-cpp:transcribe - A transcription services for audio files. It uses advanced machine learning technologies to recognize spoken words and transcribe them into text. Also enables transcribestreaming. +dev-libs/aws-sdk-cpp:translate - A neural machine translation service for translating text to and from English across a breadth of supported languages. +dev-libs/aws-sdk-cpp:unity-build - Build using a single unified .cpp file for each service library. Reduces the size of static library binaries +dev-libs/aws-sdk-cpp:waf - The Web Application Firewall (WAF) can monitor web requests that are forwarded to Amazon CloudFront distributions or an Application Load Balancer. Can also be used to block or allow requests based on conditions such as the IP addresses that requests originate from or values in the requests. Also enables fms, network-firewall, waf-regional and wafv2 +dev-libs/aws-sdk-cpp:wellarchitected - Use the AWS Well-Architected Tool to review your workloads against current AWS architectural best practices. The AWS Well-Architected Tool measures the workload and provides recommendations on how to improve your architecture. +dev-libs/bitset:tcmalloc - Use tcmalloc from dev-util/google-perftools for allocations +dev-libs/boehm-gc:large - optimize for large heap size (also increases max root sets)x +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:tools - Build and install the boost tools (bcp, quickbook, inspect, wave) +dev-libs/botan:boost - use dev-libs/boost +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/cudnn:cuda11-5 - On Nvidia CUDA 11.5 +dev-libs/cyberjack:tools - Build and install optional management tools. +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/date:only-c-locale - Build only the C locale +dev-libs/dbus-c++:ecore - Use Ecore integration +dev-libs/dbus-c++:glib - Use glib integration +dev-libs/eekboard:libcanberra - Enable support for media-libs/libcanberra +dev-libs/eekboard:xtest - Enable support for x11-libs/libXtst +dev-libs/efl:avif - Enable AVIF image loader +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:efl-one - Combine multiple core libraries into one libefl.so +dev-libs/efl:fribidi - Enable bidirectional text support +dev-libs/efl:glib - Enable dev-libs/glib support +dev-libs/efl:harfbuzz - Enable complex text shaping and layout support +dev-libs/efl:heif - Enable HEIF image loader +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:json - Enable lottie animation support +dev-libs/efl:mono - Enable mono bindings +dev-libs/efl:physics - Enable Bullet physics effects and support +dev-libs/efl:pmaps - 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:tgv - Enable Tgv 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: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/elfutils:valgrind - Add support for memory debugging using dev-util/valgrind +dev-libs/fcgi:html - Install HTML documentation +dev-libs/folks:telepathy - Load contacts from the Telepathy framework +dev-libs/folks:utils - Build the folks-inspect utility +dev-libs/fstrm:utils - Build fstrm utility programs +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/gjs:sysprof - Enable profiling data capture support using dev-util/sysprof-capture +dev-libs/glib:dbus - Enable dependencies required by glib libraries using dbus service to manage settings saving +dev-libs/glib:elf - Enable support for listing and extracting from ELF resource files with gresource tool +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:sysprof - Enable profiling data capture support using dev-util/sysprof-capture +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/gmp:pic - Force static libraries to be built as PIC to avoid TEXTRELs. +dev-libs/gobject-introspection:doctool - Install g-ir-doc-tool for generating documentation from introspected data +dev-libs/hidapi:fox - Build a x11-libs/fox GUI +dev-libs/imath:large-stack - Enables code to take advantage of large stack support +dev-libs/input-pad:eekboard - Enable support for dev-libs/eekboard +dev-libs/input-pad:xtest - Enable support for x11-libs/libXtst +dev-libs/intel-compute-runtime:l0 - Install the oneAPI Level Zero driver alongside the OpenCL one +dev-libs/intel-compute-runtime:vaapi - Support the sharing of surfaces with Video Acceleration API (OpenCL Extension #36) +dev-libs/jemalloc:lazy-lock - Enable lazy locking (only lock when multi-threaded) +dev-libs/jemalloc:prof - Enable allocation profiling +dev-libs/jemalloc:stats - Enable statistics calculation/reporting +dev-libs/jemalloc:xmalloc - Add support for xmalloc (abort-on-out-of-memory) +dev-libs/kosmindoormap:openinghours - Enable support for highlighting currently open amenities/shops/etc. +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/libbase58:tools - Build command line base58 tool +dev-libs/libbytesize:tools - Build bscalc python CLI tool +dev-libs/libcbor:custom-alloc - Custom, dynamically defined allocator support +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:kernel-cec - Enable support for Linux kernel CEC framework +dev-libs/libcec:raspberry-pi - Enable support for the Raspberry Pi +dev-libs/libcec:tools - Enable build of cec-client and other test and demo executable tools +dev-libs/libcec:udev - Enable detection of USB-CEC port by udev +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/libcharon:client - Install the charon client library +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/libevent:clock-gettime - Disable use of clock_gettime even if it is available +dev-libs/libevent:debug - Support for running in debug mode +dev-libs/libevent:malloc-replacement - Support for replacing the memory management functions +dev-libs/libevent:mbedtls - Support for net-libs/mbedtls encryption +dev-libs/libevent:ssl - Support for dev-libs/openssl encryption +dev-libs/libevent:verbose-debug - Support for verbose debug logging +dev-libs/libffi:exec-static-trampoline - Don't rely on dynamic code generation for trampolines. +dev-libs/libffi:experimental-loong - Add experimental LoongArch patchset +dev-libs/libffi:pax-kernel - Use PaX emulated trampolines, for we can't use PROT_EXEC +dev-libs/libffi-compat:pax-kernel - Use PaX emulated trampolines, for we can't use PROT_EXEC +dev-libs/libfido2:nfc - Enable experimental NFC support +dev-libs/libflatarray:cuda - Enables plugins for NVIDIA GPUs (e.g. CUDAAllocator) +dev-libs/libgcrypt:asm - Enable assembly for optimization +dev-libs/libgdata:crypt - Use app-crypt/gcr for keeping tokens and passwords in non-pageable memory for improved security +dev-libs/libgdata:gnome-online-accounts - Enable net-libs/gnome-online-accounts support +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/libgpiod:tools - Build some useful gpio tools that use libgpiod. +dev-libs/libgweather:glade - Installs catalog files for dev-util/glade +dev-libs/libical:glib - Enable dev-libs/glib interface support +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/libjcat:gpg - Enable GPG verification support via app-crypt/gpgme +dev-libs/libjcat:pkcs7 - Enable PKCS7 verification support via net-libs/gnutls +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/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/libmemcached-awesome:libevent - Use the libevent event loop interface. +dev-libs/libmemcached-awesome:sasl - Use sasl auth for communications. +dev-libs/libnfc:pcsc-lite - Enable NFC drivers that require pcsc-lite +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: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: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/libpy:sparsehash - Include libpy wrappers for dev-cpp/sparsehash +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:openssl - Use OpenSSL +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:extrakeys - Enable extrakeys module +dev-libs/libsecp256k1:lowmem - Reduce runtime memory usage at the expense of performance (ecmult window size 2, gen precision 2) +dev-libs/libsecp256k1:precompute-ecmult - Use over 512 MB memory at runtime for better performance (ecmult window size 24, gen precision 8) +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/libsecp256k1:valgrind - Compile in valgrind memory hints +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/libtasn1:valgrind - Enable usage of dev-util/valgrind in debug +dev-libs/libtermkey:demos - Install demos, which pulls in dev-libs/glib +dev-libs/libtomcrypt:libtommath - Uses dev-libs/libtommath for mathematical operations +dev-libs/libtomcrypt:tomsfastmath - Uses dev-libs/tomsfastmath for mathematical operations +dev-libs/libucl:regex - Enable regex support +dev-libs/libucl:sign - Enable signatures check +dev-libs/libucl:urls - Enable URLs fetch +dev-libs/libucl:utils - Install utils for checking other configs +dev-libs/libunibreak:doc - Install html API documentation. +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/libvoikko:expvfst - Enable experimental features of VFST morphology backend +dev-libs/libvoikko:hfst - Enable HFST morphology backend +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/libzip:tools - Install binary tools to compare, modify and merge zip files +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:explicit-initialization - Require explicit initialization +dev-libs/log4cplus:iconv - Use inconv for wchar_t <-> char conversions. See also log4cplus's unicode.txt documentation +dev-libs/log4cplus:server - Build the logging server +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/log4cxx:smtp - Offer SMTP support via net-libs/libesmtp +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/msgpack:boost - Enable boost support +dev-libs/ncnn:tools - Enable installation of various tools in addition to the library +dev-libs/ncnn:vulkan - Enable vulkan compute support +dev-libs/nettle:asm - Support assembly hand optimized crypto functions (i.e. faster run time) +dev-libs/nss:cacert - Include root/class3 certs from CAcert (https://www.cacert.org/) +dev-libs/nss:utils - Install utilities included with the library +dev-libs/ocl-icd:khronos-headers - Install Khronos OpenCL headers. +dev-libs/onigmo:combination-explosion-check - enable combination explosion check +dev-libs/onigmo:crnl-as-line-terminator - enable CR+NL as line terminator +dev-libs/oniguruma:crnl-as-line-terminator - Enable CR+NL as line terminator +dev-libs/opencryptoki:tpm - Enable support for Trusted Platform Module (TPM) using app-crypt/trousers +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:fips - Enable FIPS provider +dev-libs/openssl:ktls - Enable support for Kernel implementation of TLS (kTLS) +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-compression - Enable support for discouraged TLS compression +dev-libs/openssl:tls-heartbeat - Enable the Heartbeat Extension in TLS and DTLS +dev-libs/openssl:weak-ssl-ciphers - Build support for SSL/TLS ciphers that are considered "weak" +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-compression - Enable support for discouraged TLS compression +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/pocl:accel - Enable the generic hardware accelerator device driver +dev-libs/pocl:cl20 - Enable reporting OpenCL 2.0 for the CPU device +dev-libs/pocl:conformance - Ensures that certain build options which would result in non-conformant pocl build stay disabled. Note that this does not quarantee a fully conformant build of pocl. +dev-libs/pocl:cuda - Enable the CUDA backend for NVIDIA GPUs +dev-libs/pocl:float-conversion - When enabled, OpenCL printf() call's f/e/g formatters are handled by pocl. When disabled, these are handled by system C library. +dev-libs/pocl:hardening - Enable hardening against various attacks. May worsen performance +dev-libs/pocl:hwloc - Enable hwloc support +dev-libs/pocl:memmanager - Enables custom memory manager. Except for special circumstances, this should be disabled +dev-libs/poco:7z - Add Support for the 7z archive format +dev-libs/poco:activerecord - Add ActiveRecord support +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:cdd - Build the ppl_lcdd program for vertex/facet enumeration accepting the same input format as the programs shipped with sci-libs/cddlib and sci-libs/lrslib +dev-libs/ppl:lpsol - Build the ppl_lpsol linear program solver that uses sci-mathematics/glpk for its input routines +dev-libs/raft:zfs - ZFS support +dev-libs/serdisplib:tools - Build optional tools. +dev-libs/simdjson:tools - Build and install extra command line tools +dev-libs/softhsm:gost - Enable gost algorithm +dev-libs/softhsm:migration-tool - Build db migration tool +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/thrift:libevent - Build support for dev-libs/libevent +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:uchardet - Enable charset discovery via app-i18n/uchardet +dev-libs/tre:agrep - Build agrep tool +dev-libs/tre:alloca - Enable if you want TRE to use alloca() instead of malloc() when allocating memory needed for regexec operations +dev-libs/tre:approx - Enable the approximate matching functionality +dev-libs/userspace-rcu:regression-test - Run regression tests (requires FEATURES=test) +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 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:kiosk - Enable the kiosk shell +dev-libs/weston:pipewire - Enable virtual remote output with Pipewire on DRM backend +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:seatd - Enable support for rootless session via sys-auth/seatd +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: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/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/clx:doc - Builds documentation +dev-lisp/cmucl:X - Build CLX, CLM, or Hemlock +dev-lisp/cmucl:doc - Installs package documentation +dev-lisp/cmucl:source - Include source code for CMUCL in installation +dev-lisp/ecls:gengc - Use generational garbage collection (experimental) +dev-lisp/ecls:precisegc - Use type information during garbage collection (experimental) +dev-lisp/gcl:ansi - Build a GCL with ANSI support (else build a traditional CLtL1 image) +dev-lisp/gcl:athena - Build xgcl - an interface to x11-libs/libXaw +dev-lua/lua-cjson:internal-fpconv - Enable internal number conversion routines, can increase overall performance by up to 50% +dev-ml/dose3:parmap - Adds multi-core CPU support via dev-ml/parmap. +dev-ml/dose3:rpm4 - Adds support for handling rpm4 files. +dev-ml/dose3:zip - Adds support for handling zip files. +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/logs:cli - Enables the Logs_cli library that provides command line support for controlling Logs. +dev-ml/logs:fmt - Enables the Logs_fmt reporter. +dev-ml/logs:lwt - Enables the Logs_lwt library that provides Lwt logging functions. +dev-ml/ocaml-fileutils:ocamlopt - Whether the OCaml native code compiler is used. Must be set globally and match dev-lang/ocaml. +dev-ml/ocaml-gettext:ocamlopt - Whether the OCaml native code compiler is used. Must be set globally and match dev-lang/ocaml. +dev-ml/ocaml-gettext-camomile:ocamlopt - Whether the OCaml native code compiler is used. Must be set globally and match dev-lang/ocaml. +dev-ml/ocaml-gettext-stub:ocamlopt - Whether the OCaml native code compiler is used. Must be set globally and match dev-lang/ocaml. +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/stdlib-shims:ocamlopt - Whether the OCaml native code compiler is used. Must be set globally and match dev-lang/ocaml. +dev-ml/uutf:utftrip - Builds and install the utftrip executable: Among other things, reads unicode on stdin and rewrites it on stdout. +dev-ml/zarith:mpir - Use MPIR library instead of GMP. +dev-perl/App-Nopaste:browser - Spawn browser with pasted page +dev-perl/App-Nopaste:clipboard - copying of URLs with -x/--copy +dev-perl/App-Nopaste:gitlab - Ensure git is installed for reading/passing GitLab authentication +dev-perl/App-Nopaste:pastebin - pastebin.com support +dev-perl/Boulder:genbank - Provide support with Boulder::Genbank for decoding Genbank data records +dev-perl/Boulder:store - Provide support with Boulder::Store for persisting Stone objects +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/Cookie-Baker:xs - Install dev-perl/Cookie-Baker-XS for accelerated performance +dev-perl/Coro:ev - Build support for using dev-perl/EV as an event-loop via Coro::EV +dev-perl/Coro:event - Build support for using dev-perl/Event as an event-loop via Coro::Event +dev-perl/DBD-MariaDB:mariadb - Use dev-db/mariadb-connector-c as the client library +dev-perl/DBD-MariaDB:mysql - Use dev-db/mysql-connector-c as the client library +dev-perl/DBD-SQLite:system-sqlite - Use the system-wide dev-db/sqlite installation +dev-perl/DBD-mysql:mariadb - Use dev-db/mariadb-connector-c as the client library +dev-perl/DBD-mysql:mysql - Use dev-db/mysql-connector-c as the client library +dev-perl/DBD-mysql:ssl - Compile in support for SSL connections via libmysqlclient +dev-perl/DBIx-Class:admin - Modules required for the DBIx::Class administrative library +dev-perl/DBIx-Class:admin-script - Modules required for the CLI DBIx::Class interface dbicadmin +dev-perl/DBIx-Class:deploy - Modules required for "deploy" in DBIx::Class::Storage::DBI and "deploymen_statements" in DBIx::Class::Storage::DBI +dev-perl/DBIx-Class:replicated - Modules required for DBIx::Class::Storage::DBI::Replicated +dev-perl/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/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/MCE:sereal - Install dev-perl/Sereal-Encoder and decoder for faster worker IPC +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/Net-SSH2:gcrypt - Use libgcrypt instead of openssl +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/Ref-Util:xs - Install C-Based dev-perl/Ref-Util-XS for accelerated performance +dev-perl/Sub-Name:suggested - Install extra dependencies needed for extended regression tests +dev-perl/Sysadm-Install:hammer - Enable hammer() funtion to run a command in the shell and simulate a user hammering the ENTER key to accept defaults on prompts +dev-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-perl/perl-headers:debug - Add source locations in generated .ph files to assist with debugging when errors occur +dev-perl/perl-headers:sizeof-warning - Include logic to warn when a .ph file tries to use a sizeof() that is unknown +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/PEAR-PHP_Beautifier:cli - Require dev-lang/php to be built with the "cli" SAPI and install the php_beautifier script. +dev-php/agavi:executable - Install the "agavi" executable used to manage projects. This requires dev-php/phing, and may be omitted if you are (for example) deploying an existing site to a production server. +dev-php/maxmind-db-reader:extension - Build the C extension that uses dev-libs/libmaxminddb +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/pecl-redis:json - Enables json serializer support +dev-php/phing:zip - Support zip archives by requiring said support in dev-lang/php. +dev-php/swoole:http2 - Add support for HTTP/2 protocol via net-libs/nghttp2 +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 and 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: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: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:speech - Build bindings for the QtTextToSpeech 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: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:declarative - Build bindings for the QtQml and QtQuick modules and enable the qmlscene plugin +dev-python/QtPy:designer - Pull in bindings for the QtDesigner module and enable the designer plugin +dev-python/QtPy:gui - Pull in bindings for the QtGui module +dev-python/QtPy:help - Pull in bindings for the QtHelp module +dev-python/QtPy:location - Pull in bindings for the QtLocation module +dev-python/QtPy:multimedia - Pull in QtMultimedia and QtMultimediaWidgets modules +dev-python/QtPy:network - Pull in bindings for the QtNetwork module +dev-python/QtPy:opengl - Pull in bindings for the QtOpenGL module +dev-python/QtPy:positioning - Pull in bindings for the QtPositioning module +dev-python/QtPy:printsupport - Pull in bindings for the QtPrintSupport module +dev-python/QtPy:pyqt5 - Use dev-python/PyQt5 as Qt for Python implementation +dev-python/QtPy:pyside2 - Use dev-python/pyside2 as Qt for Python implementation +dev-python/QtPy:sensors - Pull in bindings for the QtSensors module +dev-python/QtPy:serialport - Pull in bindings for the QtSerialPort module +dev-python/QtPy:speech - Build bindings for the QtTextToSpeech module +dev-python/QtPy:sql - Pull in bindings for the QtSql module +dev-python/QtPy:svg - Pull in bindings for the QtSvg module +dev-python/QtPy:testlib - Pull in bindings for the QtTest module +dev-python/QtPy:webchannel - Pull in bindings for the QtWebChannel module +dev-python/QtPy:webengine - Pull in QtWebEngine and QtWebEngineWidgets modules +dev-python/QtPy:websockets - Pull in bindings for the QtWebSockets module +dev-python/QtPy:widgets - Pull in bindings for the QtWidgets module +dev-python/QtPy:x11extras - Pull in bindings for the QtX11Extras module +dev-python/QtPy:xml - Pull in QtXml module +dev-python/QtPy:xmlpatterns - Pull in bindings for the QtXmlPatterns module +dev-python/autobahn:xbr - Add support for XBR decentralized data markets and etherium blockchain +dev-python/bpython:clipboard - Enable copying to clipboard using dev-python/pyperclip +dev-python/bpython:jedi - Enable autocompletion using dev-python/jedi +dev-python/bpython:urwid - Ebable dev-python/urwid-based interface +dev-python/bpython:watch - Enable watching paths using dev-python/watchdog +dev-python/cvxopt:dsdp - Use interior point library sci-libs/dsdp +dev-python/cvxopt:glpk - Use GNU Linear Programming Kit sci-mathematics/glpk +dev-python/drf-yasg:validation - Enable swagger spec validation using swagger-spec-validator +dev-python/editorconfig-core-py:cli - Install command line interface as well as python library +dev-python/elasticsearch-py:async - Add async support +dev-python/hiredis:system-libs - Use dev-libs/hiredis from system +dev-python/httpx:cli - Install the CLI "httpx" client. +dev-python/hypothesis:cli - Install a CLI tool used to write tests. +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/matplotlib:excel - Pull dev-python/xlwt for the exceltools toolkit +dev-python/matplotlib:gtk3 - Enable x11-libs/gtk+:3 support +dev-python/matplotlib:webagg - Enable webagg backend that uses www-servers/tornado +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/nbdime:webtools - Install web-based diff and merge tools. +dev-python/nltk-data:extra - Install the complete set of data files. Otherwise, only files required by tests are installed. +dev-python/pandas:full-support - Pull all packages to give pandas full support +dev-python/paramiko:server - Enable server feature +dev-python/pillow:imagequant - Build with Image Quantization Library support +dev-python/pivy:quarter - Use media-libs/quarter for GUI bindings +dev-python/pivy:soqt - Use media-libs/SoQt for GUI bindings +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/pyglet:image - Enable support for image formats other than PNG and BMP +dev-python/pyilmbase:exceptions - Enable runtime floating point exceptions in PyIMath. +dev-python/pyocr:cuneiform - Enable support for the app-text/cuneiform OCR engine +dev-python/pyocr:tesseract - Enable support for the app-text/tesseract OCR engine +dev-python/pypax:ptpax - Enable PT_PAX_FLAGS support. +dev-python/pypax:xtpax - Enable XATTR_PAX_FLAGS support. +dev-python/pypy-exe:low-memory - Build using PyPy with the engine configured towards low memory footprint. This makes it possible to build PyPy using ~3.5G of RAM on amd64 and ~half of that on x86, at the cost of lengthened build time. +dev-python/pypy3-exe:low-memory - Build using PyPy with the engine configured towards low memory footprint. This makes it possible to build PyPy using ~3.5G of RAM on amd64 and ~half of that on x86, at the cost of lengthened build time. +dev-python/pyside2:3d - Build Qt3DCore, Qt3DAnimation, Qt3DExtras, Qt3DInput, Qt3DLogic, and Qt3DRender modules +dev-python/pyside2:charts - Build QtCharts module +dev-python/pyside2:concurrent - Build QtConcurrent module +dev-python/pyside2:datavis - Build QtDataVisualization module +dev-python/pyside2:designer - Build QtDesigner and QtUiTools modules +dev-python/pyside2:gles2-only - Build QtGui "QOpenGL*" classes +dev-python/pyside2:gui - Build QtGui module +dev-python/pyside2:help - Build QtHelp module +dev-python/pyside2:location - Build QtLocation module +dev-python/pyside2:multimedia - Build QtMultimedia and QtMultimediaWidgets modules +dev-python/pyside2:network - Build QtNetwork module +dev-python/pyside2:positioning - Build QtPositioning module +dev-python/pyside2:printsupport - Build QtPrintSupport module +dev-python/pyside2:qml - Build QtQml module +dev-python/pyside2:quick - Build QtQuick and QtQuickWidgets modules +dev-python/pyside2:script - Build QtScript module +dev-python/pyside2:scripttools - Build QtScriptTools module +dev-python/pyside2:scxml - Build QtScxml module +dev-python/pyside2:sensors - Build QtSensors module +dev-python/pyside2:speech - Build QtTextToSpeech module +dev-python/pyside2:sql - Build QtSql module +dev-python/pyside2:svg - Build QtSvg module +dev-python/pyside2:testlib - Build QtTest module +dev-python/pyside2:webchannel - Build QtWebChannel module +dev-python/pyside2:webengine - Build QtWebEngine and QtWebEngineWidgets modules +dev-python/pyside2:websockets - Build QtWebSockets module +dev-python/pyside2:widgets - Build QtWidgets module +dev-python/pyside2:x11extras - Build QtX11Extras module +dev-python/pyside2:xml - Build QtXml module +dev-python/pyside2:xmlpatterns - Build QtXmlPatterns module +dev-python/python-lsp-server:all-plugins - Pull in all optional plugins +dev-python/python-mpd:twisted - Enable twisted support +dev-python/python-stdnum:vies - Enable VIES +dev-python/pyudev:qt5 - Install PyQt5 bindings +dev-python/pyzmq:draft - Enable draft API support +dev-python/rarfile:compressed - Enables the module to support compressed v3 archives by calling the app-arch/unrar. +dev-python/rfc3986:idna - enable support for the IDNA specification (RFC 5891) +dev-python/rpyc:gdb - Run tests depending on sys-devel/gdb +dev-python/rpyc:numpy - Run tests depending on dev-python/numpy, dev-python/pandas +dev-python/scipy:pythran - Use dev-python/pythran to accelerate runtime +dev-python/scipy:sparse - Adds support for sparse solving with sci-libs/umfpack +dev-python/shiboken2:docstrings - Expose documentation as Python docstrings (recommended) +dev-python/shiboken2:numpy - Implicitly convert passed NumPy arrays to Qt lists +dev-python/shiboken2:vulkan - Generate "QSurface::VulkanSurface" bindings +dev-python/subprocess-tee:test-full - Enable full test mode. Pulls in many additional dependencies, and requires having been emerged without this flag first in order to avoid a circular dependency. +dev-python/sympy:aesara - Add support for dev-python/aesara +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/tpm2-pytss:fapi - Enable feature API (requires tpm2-tss be compile with thes same) +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/urllib3:brotli - Enable support for brotli compression +dev-python/ws4py:client - Install client modules +dev-python/ws4py:server - Install server modules +dev-python/zeep:async - Add async support +dev-qt/designer:declarative - Build the qdeclarativeview 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:autotest - Enable integration with popular unit testing frameworks (QtTest, GoogleTest, Boost.Test, Catch2) +dev-qt/qt-creator:autotools - Build plugin for autotools-based projects +dev-qt/qt-creator:baremetal - Build plugin for bare metal devices +dev-qt/qt-creator:bazaar - Add support for GNU Bazaar version control system (requires manual installation of Bazaar client) +dev-qt/qt-creator:beautifier - Build the beautifier plugin (supports astyle, clang-format, and uncrustify) +dev-qt/qt-creator:boot2qt - Build plugin for Boot2Qt devices +dev-qt/qt-creator:clang - Build clang-based plugins for C/C++ development (code model, formatting, 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 - Build plugin for CMake-based projects +dev-qt/qt-creator:conan - Build plugin to integrate with the Conan package manager +dev-qt/qt-creator:cppcheck - Enable integration with dev-util/cppcheck +dev-qt/qt-creator:ctfvisualizer - Build the Chrome Trace Format visualizer plugin +dev-qt/qt-creator:designer - Enable designer for QtWidgets-based UIs +dev-qt/qt-creator:docker - Build plugin for Docker support +dev-qt/qt-creator:glsl - Build the GLSL editor plugin +dev-qt/qt-creator:help - Enable the integrated documentation viewer +dev-qt/qt-creator:incredibuild - Enable integration with Incredibuild +dev-qt/qt-creator:lsp - Add support for the Language Server Protocol (LSP) +dev-qt/qt-creator:mcu - Build plugin for MCU devices +dev-qt/qt-creator:mercurial - Add support for dev-vcs/mercurial version control system +dev-qt/qt-creator:meson - Build plugin for Meson-based projects +dev-qt/qt-creator:modeling - Build the graphical model editor plugin +dev-qt/qt-creator:nim - Build plugin for Nim language support +dev-qt/qt-creator:perforce - Add support for Perforce version control system (requires manual installation of Perforce client) +dev-qt/qt-creator:perfprofiler - Build the Linux Perf-based profiler plugin +dev-qt/qt-creator:python - Build plugin for Python language support +dev-qt/qt-creator:qbs - Build plugin for Qbs-based projects +dev-qt/qt-creator:qmake - Build plugin for qmake-based projects +dev-qt/qt-creator:qml - Build plugins for QML-based development (designer, editor, project manager) +dev-qt/qt-creator:qmlprofiler - Build the QML profiler plugin +dev-qt/qt-creator:qnx - Build plugin for QNX devices +dev-qt/qt-creator:remotelinux - Build plugin for deployment and execution on a remote Linux host +dev-qt/qt-creator:scxml - Build the graphical SCXML editor plugin +dev-qt/qt-creator:serialterminal - Build the 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 - Enable integration with dev-util/valgrind +dev-qt/qt-creator:webassembly - Build WebAssembly plugin +dev-qt/qt-creator:webengine - Use dev-qt/qtwebengine to view documentation +dev-qt/qt-docs:3d - Install documentation for dev-qt/qt3d +dev-qt/qt-docs:assistant - Install documentation for dev-qt/assistant +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:concurrent - Install documentation for dev-qt/qtconcurrent +dev-qt/qt-docs:datavis - Install documentation for dev-qt/qtdatavis3d +dev-qt/qt-docs:declarative - Install documentation for dev-qt/qtdeclarative +dev-qt/qt-docs:designer - Install documentation for dev-qt/designer +dev-qt/qt-docs:gamepad - Install documentation for dev-qt/qtgamepad (available in qt overlay only) +dev-qt/qt-docs:graphicaleffects - Install documentation for dev-qt/qtgraphicaleffects +dev-qt/qt-docs:gui - Install documentation for dev-qt/qtgui +dev-qt/qt-docs:help - Install documentation for dev-qt/qthelp +dev-qt/qt-docs:html - Install documentation in HTML format +dev-qt/qt-docs:imageformats - Install documentation for dev-qt/qtimageformats +dev-qt/qt-docs:linguist - Install documentation for dev-qt/linguist +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:network - Install documentation for dev-qt/qtnetwork +dev-qt/qt-docs:networkauth - Install documentation for dev-qt/qtnetworkauth +dev-qt/qt-docs:positioning - Install documentation for dev-qt/qtpositioning +dev-qt/qt-docs:printsupport - Install documentation for dev-qt/qtprintsupport +dev-qt/qt-docs:qch - Install documentation in QCH format +dev-qt/qt-docs:qdoc - Install documentation for dev-qt/qdoc +dev-qt/qt-docs:quickcontrols - Install documentation for dev-qt/qtquickcontrols +dev-qt/qt-docs:quickcontrols2 - Install documentation for dev-qt/qtquickcontrols2 +dev-qt/qt-docs:script - Install documentation for dev-qt/qtscript +dev-qt/qt-docs:scxml - Install documentation for dev-qt/qtscxml +dev-qt/qt-docs:sensors - Install documentation for dev-qt/qtsensors +dev-qt/qt-docs:serialbus - Install documentation for dev-qt/qtserialbus +dev-qt/qt-docs:serialport - Install documentation for dev-qt/qtserialport +dev-qt/qt-docs:speech - Install documentation for dev-qt/qtspeech +dev-qt/qt-docs:sql - Install documentation for dev-qt/qtsql +dev-qt/qt-docs:timeline - Install documentation for dev-qt/qtquicktimeline +dev-qt/qt-docs:virtualkeyboard - Install documentation for dev-qt/qtvirtualkeyboard +dev-qt/qt-docs:webchannel - Install documentation for dev-qt/qtwebchannel +dev-qt/qt-docs:webengine - Install documentation for dev-qt/qtwebengine +dev-qt/qt-docs:websockets - Install documentation for dev-qt/qtwebsockets +dev-qt/qt-docs:webview - Install documentation for dev-qt/qtwebview +dev-qt/qt-docs:widgets - Install documentation for dev-qt/qtwidgets +dev-qt/qt-docs:x11extras - Install documentation for dev-qt/qtx11extras +dev-qt/qt-docs:xmlpatterns - Install documentation for dev-qt/qtxmlpatterns +dev-qt/qt3d:gamepad - Add support for gamepad hardware via dev-qt/qtgamepad +dev-qt/qt3d:qml - Build QML/QtQuick bindings +dev-qt/qt3d:vulkan - Enable support for Vulkan +dev-qt/qtbluetooth:qml - Build QML/QtQuick bindings and imports +dev-qt/qtcharts:qml - Build QML/QtQuick bindings and imports +dev-qt/qtcore:old-kernel - Disable syscalls not available on Linux kernels older than 4.11 +dev-qt/qtcore:systemd - Enable native journald logging support +dev-qt/qtdatavis3d:qml - Build QML/QtQuick bindings and imports +dev-qt/qtdeclarative:localstorage - Build the LocalStorage import for QtQuick (requires QtSql) +dev-qt/qtdeclarative:vulkan - Enable support for Vulkan +dev-qt/qtdeclarative:widgets - Enable QtWidgets support +dev-qt/qtdiag:network - Report network information +dev-qt/qtdiag:widgets - Report widget style information +dev-qt/qtgamepad:evdev - Enable support for input devices via evdev +dev-qt/qtgamepad:qml - Build QML bindings +dev-qt/qtgui:X - Build the XCB platform plugin and enable X11 integration +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:ibus - Build the IBus input method plugin +dev-qt/qtgui:libinput - Enable support for input devices via dev-libs/libinput +dev-qt/qtgui:linuxfb - Enable Linux framebuffer support for embedded devices +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:vulkan - Enable support for Vulkan +dev-qt/qtgui:wayland - Provide dev-qt/qtwayland to ensure Qt applications can be run as Wayland clients +dev-qt/qtmultimedia:gstreamer - Enable audio support via media-libs/gstreamer +dev-qt/qtmultimedia:qml - Build QML/QtQuick bindings and imports +dev-qt/qtmultimedia:widgets - Build the QtMultimediaWidgets module +dev-qt/qtnetwork:connman - Enable net-misc/connman-based bearer plugin +dev-qt/qtnetwork:gssapi - Enable support for GSSAPI (virtual/krb5) +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/qtpositioning:geoclue - Use enhanced location information from app-misc/geoclue +dev-qt/qtpositioning:qml - Build QML bindings +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/qtspeech:flite - Enable text-to-speech synthesizer plugin using app-accessibility/flite engine +dev-qt/qtvirtualkeyboard:handwriting - Adds handwriting recognition integration support +dev-qt/qtwayland:vulkan - Enable support for Vulkan-based server buffer integration +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:screencast - Enable support for remote desktop and screen cast using media-video/pipewire +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/qtwebsockets:qml - Build QML bindings +dev-qt/qtwidgets:gtk - Build the GTK platform theme plugin +dev-qt/qtxmlpatterns:qml - Build the XmlListModel import for QtQuick (requires QtDeclarative) +dev-ros/rosbag:lz4 - Add support for lz4 compressed bags. +dev-ros/rosconsole:glog - Use dev-cpp/glog as log backend. +dev-ros/rosconsole:log4cxx - Use dev-libs/log4cxx as log backend. +dev-ruby/barby:cairo - Add support for writing images (PNG, PS, EPS and, if supported, PDF and SVG) using dev-ruby/rcairo. Not available on JRuby. +dev-ruby/barby:png - Add support for writing PNG images using dev-ruby/chunky_png. +dev-ruby/barby:prawn - Add support for writing PDF documents using dev-ruby/prawn. +dev-ruby/barby:qrcode - Add support for QRCode 2D codes using dev-ruby/rqrcode. +dev-ruby/barby:rmagick - Add support for writing images (among others PNG, GIF and JPEG) using dev-ruby/rmagick. Not available on JRuby. +dev-ruby/faraday_middleware:mashify - Include FaradayMiddleware::Mashify +dev-ruby/faraday_middleware:oauth - Include FaradayMiddleware::OAuth +dev-ruby/faraday_middleware:parsexml - Include FaradayMiddleware::ParseXml +dev-ruby/faraday_middleware:rashify - Include FaradayMiddleware::Rashify +dev-ruby/maruku:highlight - Enable source code highlighting via dev-ruby/syntax +dev-ruby/mysql2:mariadb - Use mariadb bindings +dev-ruby/net-ssh:ed25519 - Use dev-ruby/ed25519 for Ed25519 support +dev-ruby/rails:asset-pipeline - Also install the default components for the asset pipeline. These are not required but they are activated automatically in new Rails projects by default. +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-ruby/vcr:json - Add support for casettes serialized with JSON +dev-scheme/bigloo:avahi - Enable Avahi support +dev-scheme/bigloo:gpg - Enable GPG support +dev-scheme/bigloo:libuv - Enable libuv support +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/kawa:awt - Assume AWT is available +dev-scheme/kawa:frontend - Build "kawa" front-end program using sys-libs/readline +dev-scheme/kawa:jemacs - Build JEmacs +dev-scheme/kawa:krl - Build BRL emulation and KRL +dev-scheme/kawa:sax - Assume SAX2 is available with dev-java/sax +dev-scheme/kawa:servlets - Build support for generating servlets with Java servletapi +dev-scheme/kawa:swing - Assume Swing is available +dev-scheme/kawa:xqtests - Support XQuery Test Suite +dev-scheme/racket:chez - Build Racket on Chez (Racket CS) +dev-scheme/racket:futures - Enable racket/future library for fine-grained hardware parallelism +dev-scheme/racket:ncurses - Add ncurses support for expeditor (REPL expression editor) +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/tcl3d:ode - Enable support for physics engine from dev-games/ode +dev-tcltk/tcl3d:osg - Enable support for 3D toolkit from dev-games/openscenegraph +dev-tcltk/tktreectrl:shellicon - shellicon extension +dev-tex/abntex:lyx - Install with app-office/lyx layout +dev-tex/biblatex:biber - Install the unicode compatible backend processor +dev-tex/pythontex:highlighting - Syntax highlighting using dev-python/pygments +dev-texlive/texlive-basic:luajittex - Add support for LuaJitTeX: LuaTeX based on LuaJIT which is usually faster. +dev-util/anjuta:devhelp - Enable devhelp integration +dev-util/anjuta:glade - Build glade plugin for anjuta +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/bpftool:caps - Use sys-libs/libcap to enable unprivileged run support +dev-util/bpftrace:fuzzing - Build bpftrace for fuzzing +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/bustle:interactivetests - Build interactive test programs +dev-util/bustle:threaded - Build with the multi-threaded runtime +dev-util/cargo-audit:fix - Add support for 'fix' subcommand (experimental) +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/ccache:redis - Enable Redis backend for storage via dev-libs/hiredis +dev-util/ccache:static-c++ - Avoid dynamic dependency on gcc's libstdc++. +dev-util/cccc:apidoc - Build software docs with doxygen/graphviz and metrics with cccc +dev-util/cccc:mfc - Add patch for MFC dialect options +dev-util/codeblocks:contrib - Build additional contrib components +dev-util/codeblocks:fortran - Build FortranProject plugin which enables to use Code::Blocks IDE for Fortran language +dev-util/cppcheck:htmlreport - install cppcheck-htmlreport +dev-util/cppcheck:z3 - Enable support for sci-mathematics/z3 backend +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/cwdiff:mercurial - install hg wdiff alias for dev-vcs/mercurial +dev-util/devhelp:gedit - Install plugin for app-editors/gedit +dev-util/dialog:minimal - Disable library, install command-line program only +dev-util/diffoscope:R - Use dev-lang/R +dev-util/diffoscope:binutils - Use sys-devel/binutils +dev-util/diffoscope:cpio - Use app-arch/cpio +dev-util/diffoscope:diff - Use sys-apps/diffutils +dev-util/diffoscope:docx - Use app-text/docx2txt +dev-util/diffoscope:dtc - Use sys-apps/dtc +dev-util/diffoscope:e2fsprogs - Use sys-fs/e2fsprogs +dev-util/diffoscope:file - Use sys-apps/file +dev-util/diffoscope:find - Use sys-apps/findutils +dev-util/diffoscope:gettext - Use sys-devel/gettext +dev-util/diffoscope:gpg - Use app-crypt/gnupg +dev-util/diffoscope:haskell - Use dev-lang/ghc +dev-util/diffoscope:hdf5 - Use sci-libs/hdf5 +dev-util/diffoscope:hex - Use app-editors/vim-core +dev-util/diffoscope:iso - Use app-cdr/cdrtools +dev-util/diffoscope:llvm - Use sys-devel/llvm +dev-util/diffoscope:opendocument - Use app-text/odt2txt +dev-util/diffoscope:pascal - Use dev-lang/fpc +dev-util/diffoscope:rpm - Use app-arch/rpm +dev-util/diffoscope:squashfs - Use sys-fs/squashfs-tools +dev-util/diffoscope:ssh - Use net-misc/openssh +dev-util/diffoscope:tar - Use app-arch/tar +dev-util/diffoscope:tcpdump - Use net-analyzer/tcpdump +dev-util/diffoscope:zip - Use app-arch/unzip +dev-util/edb-debugger:jumbo-build - Experimental jumbo (also known as unity) build capability +dev-util/edi:clang - Provide integration with sys-devel/clang and dev-util/bear for autocompletion, inline errors and information about compilation units. +dev-util/flatpak-builder:yaml - Use libyaml for yaml support +dev-util/geany:gtk2 - Use GTK+2 instead of GTK+3 +dev-util/geany:vte - Enable Terminal support (x11-libs/vte) +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: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:gtkspell - Use gtkspell for dictionary support in GeanyVC +dev-util/geany-plugins:markdown - Enable the markdown 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/geany-plugins:workbench - Enable workbench plugin +dev-util/glade:gjs - Build catalog support for dev-libs/gjs widgets. +dev-util/glade:webkit - Build catalog support for net-libs/webkit-gtk:4 widgets. +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:flatpak - Enable support for flatpak applications using sys-apps/flatpak +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:glade - Provide integration with dev-util/glade UI designer for Gtk +dev-util/gnome-builder:sysprof - Provide an integrated profiler via dev-util/sysprof +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:largepages64k - Use (experimental) 64K 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/heaptrack:gui - Install Qt5-based analyzer tool +dev-util/hfstospell:clang - Use different logic in ebuild when clang is used +dev-util/intel-graphics-system-controller:cli - Build CLI tools for flashing manually a firmware upgrade. +dev-util/intel-ocl-sdk:android - Install android related files +dev-util/intel-ocl-sdk:system-boost - Use system boost (dev-libs/boost) instead of bundled one +dev-util/intel-ocl-sdk:system-tbb - Use system Thread Building Blocks (dev-cpp/tbb) instead of bundled one +dev-util/kcov:binutils - Use sys-libs/binutils-libs for --verify support +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/kernelshark:custom-optimization - Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS +dev-util/kup:gitolite - Enable support for dev-vcs/gitolite in kup-server +dev-util/ltrace:unwind - Use sys-libs/libunwind for frame unwinding support +dev-util/lttng-tools:ust - Support LTTng-UST (Userspace Tracing) +dev-util/lttng-ust:numa - Enable numa support +dev-util/massif-visualizer:callgraph - Enable detailed snapshot analysis using media-gfx/kgraphviewer +dev-util/mdds:valgrind - Add support for memory debugging using dev-util/valgrind +dev-util/mingw64-runtime:idl - Install idl files. +dev-util/mingw64-runtime:libraries - Build extra libraries: mangle, pseh, winpthreads. +dev-util/mingw64-runtime:tools - Build extra tools: gendef, genidl. +dev-util/nvidia-cuda-sdk:cuda - Build CUDA binaries +dev-util/nvidia-cuda-sdk:opencl - Build OpenCL binaries +dev-util/nvidia-cuda-toolkit:debugger - Install the CUDA debugger +dev-util/nvidia-cuda-toolkit:nsight - Install profiling and optimizing tools (nsight-compute, nsight-systems) +dev-util/nvidia-cuda-toolkit:profiler - Install the NVIDIA CUDA profiler (nvprof) and the related libraries +dev-util/nvidia-cuda-toolkit:sanitizer - Install compute-sanitizer tool +dev-util/nvidia-cuda-toolkit:vis-profiler - Install the NVIDIA CUDA visual profiler (nvvp) +dev-util/oprofile:apidoc - Provide doxygen generated API docs. +dev-util/ostree:archive - Use libarchive +dev-util/ostree:dracut - Install dracut module +dev-util/ostree:gpg - Enable GPG support +dev-util/ostree:grub - Enable grub configuration generator +dev-util/ostree:http2 - Use http2 +dev-util/ostree:httpd - Enable ostree trivial-httpd entrypoint +dev-util/ostree:libmount - Use libmount +dev-util/ostree:sodium - Use libsodium for ed25519 +dev-util/ostree:soup - Use libsoup for networking +dev-util/perf:babeltrace - Enable dev-util/babeltrace support +dev-util/perf:clang - Enable builtin clang and LLVM support +dev-util/perf:demangle - Enable C++ symbol name demangling, using libbfd from sys-devel/binutils. When this flag is enabled, the package will have to be rebuilt after every version bump of binutils. +dev-util/perf:doc - Build documentation and man pages. With this USE flag disabled, the --help parameter for perf and its sub-tools will not be available. This is optional because it depends on a few documentation handling tools that are not always welcome on user systems. +dev-util/perf:libpfm - Enable dev-libs/libpfm support +dev-util/perf:numa - Enable NUMA support +dev-util/perf:perl - Add support for Perl as a scripting language for perf tools. +dev-util/perf:systemtap - Add support to define SDT event in perf tools. +dev-util/perf:unwind - Use sys-libs/libunwind for frame unwinding support. +dev-util/plan9port:freefonts - Don't install BigelowHolmes fonts +dev-util/poke:machine-interface - enable machine-interface protocol using dev-libs/json-c +dev-util/pycharm-community:bundled-jdk - Use bundled jdk +dev-util/pycharm-professional:bundled-jdk - Use bundled jdk +dev-util/ropper:z3 - Enable Z3 contraint solver support +dev-util/scanmem:gui - Enable the GameConqueror GUI +dev-util/sccache:azure - Enable Azure Blob Storage support +dev-util/sccache:dist-client - Enables distributed support in the sccache client +dev-util/sccache:dist-server - Enables the sccache-dist binary +dev-util/sccache:gcs - Enable Google Cloud Storage support +dev-util/sccache:redis - Enable Redis support +dev-util/sccache:s3 - Enable Amazon S3 support +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/schroot:zfs - Enable support for chroots using ZFS shapshots/clones +dev-util/spirv-llvm-translator:tools - Install the command-line translator llvm-spirv +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/sysdig:modules - Build kernel modules needed for tracing local events. Disable this only if you intend to use sysdig purely to work with dumpfiles. +dev-util/sysprof:unwind - Use sys-libs/libunwind to unwind the stack +dev-util/systemtap:libvirt - Support probing of libvirt domains. +dev-util/trace-cmd:udis86 - Enable support for dev-libs/udis86 disassembler library +dev-util/uftrace:capstone - Use capstone to provide dynamic tracing without recompilation +dev-util/vulkan-tools:cube - Build the cube/cubepp demos +dev-util/watchman:python - Install pywatchman bindings and the watchman-{wait,make} utils +dev-vcs/cssc:valgrind - Enable usage of dev-util/valgrind in tests +dev-vcs/cvs:server - Enable server support +dev-vcs/cvsync:gcrypt - Use dev-libs/libgcrypt for hash functions. +dev-vcs/cvsync:mhash - Use app-crypt/mhash for hash functions. +dev-vcs/cvsync:openssl - Use dev-libs/openssl for hash functions. +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: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:perforce - Add support for Perforce version control system (requires manual installation of Perforce client) +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/git-annex:assistant - Enable git-annex assistant and watch command +dev-vcs/git-annex:benchmark - Enable benchmarking +dev-vcs/git-annex:dbus - Enable dbus support +dev-vcs/git-annex:debuglocks - Debug location of MVar/STM deadlocks +dev-vcs/git-annex:gitlfs - Build with git-lfs library (rather than vendored copy) +dev-vcs/git-annex:httpclientrestricted - Build with http-client-restricted library (rather than vendored copy) +dev-vcs/git-annex:magicmime - Use libmagic to determine file MIME types +dev-vcs/git-annex:networkbsd - Build with network-3.0 which split out network-bsd +dev-vcs/git-annex:pairing - Enable pairing +dev-vcs/git-annex:s3 - Enable S3 support +dev-vcs/git-annex:torrentparser - Use haskell torrent library to parse torrent files +dev-vcs/git-annex:webapp - Enable git-annex webapp +dev-vcs/git-annex:webdav - Enable WebDAV support +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/mercurial:chg - Support Mercurial command server client +dev-vcs/mercurial:gpg - Support signing with GnuPG. +dev-vcs/mercurial:rust - Use Rust extensions. +dev-vcs/mercurial:tk - Install dev-lang/tk for hgk script. +dev-vcs/subversion:extras - Install extra scripts (examples, tools, hooks) +dev-vcs/subversion:kwallet - Enable encrypted storage of passwords with kde-frameworks/kwallet +dev-vcs/subversion:plaintext-password-storage - Enable on-disk caching of plaintext passwords and passphrases. (Enabling this functionality will not force Subversion to store passwords in plaintext, but does permit users to explicitly allow that behavior via runtime configuration.) +games-action/beathazardultra:bundled-libs - Use the upstream provided bundled libraries. +games-action/descent1-freedata:l10n_de - Provides German translations for the game's briefings, robot descriptions, and outro of the original campaign +games-action/descent1-freedata:opl3-musicpack - Include alternate version of the game's music, recorded with the Yamaha YMF262 OPL3 soundchip +games-action/descent1-freedata:sc55-musicpack - Include alternate version of the game's music, recorded with the Roland Sound Canvas SC-55 MIDI module +games-action/descent1-freedata:textures - Include high resolution (640x480) backgrounds, briefing images and fonts (Descent 1) +games-action/descent2-freedata:l10n_de - Provides German translations for the game's briefings, robot descriptions, and outro of the original campaign +games-action/descent2-freedata:opl3-musicpack - Include alternate version of the game's music, recorded with the Yamaha YMF262 OPL3 soundchip +games-action/descent2-freedata:sc55-musicpack - Include alternate version of the game's music, recorded with the Roland Sound Canvas SC-55 MIDI module +games-action/dxx-rebirth:d1x - Install Descent 1 resources and executable +games-action/dxx-rebirth:d2x - Install Descent 2 resources and executable +games-action/dxx-rebirth:data - Ensure some game levels are present; if the full game's level data is not already installed then install the playable demo data (i.e. shareware levels) +games-action/dxx-rebirth:debug - Enable various debugging code paths and sanity checks, not just output. Some of these checks date back to the retail build, and choke on some custom levels because the game was never coded to sufficiently distrust inputs +games-action/dxx-rebirth:editor - Enable level editor support +games-action/dxx-rebirth:l10n_de - Provides German translations for the game's briefings, robot descriptions, and outro of the original campaign +games-action/dxx-rebirth:midi - Enforce that SDL-mixer is used and has midi support +games-action/dxx-rebirth:music - Enable music support +games-action/dxx-rebirth:opl3-musicpack - Include alternate version of the game's music, recorded with the Yamaha YMF262 OPL3 soundchip +games-action/dxx-rebirth:sc55-musicpack - Include alternate version of the game's music, recorded with the Roland Sound Canvas SC-55 MIDI module +games-action/dxx-rebirth:sdl2 - Use libSDL2, SDL2-mixer instead of libSDL-1* and SDL-mixer-1* +games-action/dxx-rebirth:tracker - Enable support for the PHP-based multiplayer game tracker +games-action/dxx-rebirth:valgrind - Include a Valgrind header in build in order to support Memcheck client requests +games-action/hotline-miami:bundled-libs - Use bundled libraries. +games-action/hotline-miami:launcher - Install qt launcher +games-action/minetest:client - Build Minetest client +games-action/minetest:leveldb - Enable LevelDB backend +games-action/minetest:prometheus - Enable prometheus client support +games-action/minetest:redis - Enable redis backend via dev-libs/hiredis +games-action/minetest:server - Build Minetest server +games-action/minetest:spatial - Enable SpatialIndex AreaStore backend +games-action/polymc:lto - Enable link-time optimization +games-action/supermariowar:server - Compile and install Super Mario War server files +games-action/supertuxkart:nettle - Use dev-libs/nettle crypto backend +games-action/supertuxkart:recorder - Enable recording with media-libs/libopenglrecorder +games-action/supertuxkart:sqlite - Record IP bans, statistics in server mode with dev-db/sqlite +games-action/supertuxkart:wiimote - Support for wiimote input devices +games-action/swordandsworcery:bundled-libs - Use the upstream provided bundled libraries. +games-action/trine:launcher - Install GTK+ launcher +games-action/trine-enchanted-edition:launcher - Install GTK+ launcher +games-action/trine2:launcher - Install GTK+ launcher +games-arcade/bomns:editor - enables building the level editor +games-arcade/burgerspace:network - Enable client-server support +games-arcade/commandergenius:downloader - Allows some Keen games to be downloaded from the menu +games-arcade/jazz2:server - Build the multiplayer game server +games-arcade/jazz2-data:cc - Install The Christmas Chronicles additional data +games-arcade/jazz2-data:demo - Use the free demo data instead of the full retail game data +games-arcade/lbreakout2:themes - Install additional themes +games-arcade/moleinvasion:music - Download and install the music files +games-arcade/oshu:osu-skin - Include more complete osu-skin (other is minimal) +games-arcade/performous:midi - Enable MIDI I/O support +games-arcade/performous:songs - Install a few demo songs +games-arcade/performous:tools - Enable building of song extraction utilities for SingStar and Guitar Hero +games-arcade/performous:webcam - Enable Webcam support +games-arcade/tuxanci:physfs - Use dev-games/physfs instead of dev-libs/libzip to load compressed data +games-board/cockatrice:client - Build with client +games-board/cockatrice:oracle - Build with oracle +games-board/cockatrice:server - Compile server support +games-board/crafty:no-opts - Don't try to enable crazy CFLAG options +games-board/freedoko:backgrounds - Install additional background images +games-board/freedoko:gnomecards - Install the gnome-games card set +games-board/freedoko:kdecards - Install the KDE card set +games-board/freedoko:openclipartcards - Install the openclipartcards card set +games-board/freedoko:pysolcards - Install the PySol card set +games-board/freedoko:xskatcards - Install the XSkat card set +games-board/pasang-emas:extras - Install some extra themes +games-board/pioneers:help - Enable gnome ingame help via scrollkeeper +games-board/pysolfc:extra-cardsets - Install extra cardsets +games-board/pysolfc:sound - Enable sound support using dev-python/pygame +games-board/scid:photos - Install collection of player photos (large) +games-board/scid:scripts - Install additional python and tcl utility scripts +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-board/xboard:default-font - Install the default font that xboard uses +games-board/xboard:zippy - Enable experimental zippy client +games-emulation/desmume:gdb - Enable support for the remote GDB stub +games-emulation/desmume:openal - Use media-libs/openal for microphone input +games-emulation/desmume:wifi - Enable support for Wi-Fi (experimental and discouraged) +games-emulation/dolphin:discord-presence - Enables Discord Rich Presence, show the current game on Discord +games-emulation/dolphin:evdev - Enable evdev input support +games-emulation/dolphin:log - Increase logging output +games-emulation/dolphin:mgba - Enables GBA controllers emulation using libmgba. +games-emulation/dolphin:vulkan - Enable support for Vulkan-based video backend. +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/dosbox-staging:dynrec - Use recompiling cpu core instead of dynamic x86/x64 specific cpu core +games-emulation/dosbox-staging:fluidsynth - use media-sound/fluidsynth for MIDI emulation +games-emulation/dosbox-staging:mt-32 - use media-libs/munt-mt32emu for MT-32 emulation +games-emulation/dosbox-staging:network - Enable networking features (modem, ipx) +games-emulation/dosbox-staging:opus - Support compressed audio tracks (.opus) used with CDROM images +games-emulation/dosbox-staging:slirp - Enable Ethernet emulation using net-libs/libslirp +games-emulation/fceux:ffmpeg - Use media-video/ffmpeg for video recording +games-emulation/fceux:x265 - Use media-libs/x265 for video recording (HEVC) +games-emulation/generator:sdlaudio - Enable SDL Audio +games-emulation/hatari:capsimage - Use dev-libs/spsdeclib to read .IPF, .RAW, and .CTR disk images +games-emulation/hatari:microphone - Use media-libs/portaudio for Falcon microphone handling +games-emulation/hatari:portmidi - Use media-libs/portmidi as an alternative MIDI backend +games-emulation/higan:gtk - Use GTK3 (Qt5 if disabled) user interface backend +games-emulation/m64py:7z - Ensure support for .7z archives. +games-emulation/m64py:rar - Ensure support for .rar archives. +games-emulation/mgba:discord - Enable Discord RPC support +games-emulation/mgba:elf - Enable the use of elf utils via dev-libs/elfutils +games-emulation/mgba:gles2 - Build OpenGL ES 2.x RenderSystem +games-emulation/mgba:gles3 - Build OpenGL ES 3.x RenderSystem +games-emulation/mupen64plus:audio-sdl - Enable SDL audio plugin. +games-emulation/mupen64plus:input-sdl - Enable SDL input plugin. +games-emulation/mupen64plus:rsp-hle - Enable HLE RSP plugin. +games-emulation/mupen64plus:ui-console - Enable default console UI. +games-emulation/mupen64plus:ui-m64py - Enable PyQt5 UI using games-emulation/m64py. +games-emulation/mupen64plus:video-glide64mk2 - Enable Glide64mk2 video plugin. +games-emulation/mupen64plus:video-rice - Enable Rice video plugin. +games-emulation/mupen64plus-core:debugger - Build the debugger +games-emulation/mupen64plus-core:new-dynarec - Enable new experimental dynamic recompiler implementation (only for x86 and arm) +games-emulation/mupen64plus-core:opencv - Support video capture via media-libs/opencv +games-emulation/mupen64plus-core:osd - Overlay emulator messages using on-screen-display +games-emulation/mupen64plus-video-glide64mk2:hires - Support hi-resolution textures (requires dev-libs/boost) +games-emulation/pcsxr:archive - Support compressed files (via libarchive) +games-emulation/pcsxr:ccdda - Support compressed CDDA (requires ffmpeg) +games-emulation/pcsxr:cdio - Use libcdio for CD support +games-emulation/pcsxr:sdl - Use SDL sound backend (other parts of SDL are used unconditionally) +games-emulation/ppsspp:discord - Enable interfacing with a locally running Discord desktop client +games-emulation/ppsspp:system-ffmpeg - Use the system-wide media-video/ffmpeg instead of bundled +games-emulation/snes9x:glslang - Build support for slang-type shaders +games-emulation/snes9x:libretro - Build libretro port +games-emulation/snes9x:netplay - Enable playing ROMs over the network (not recommended) +games-emulation/vbam:link - Enable GBA linking functionality +games-engines/devilutionx:lto - Build with link time optimization enabled +games-engines/exult:fluidsynth - Compile with support for FluidSynth +games-engines/exult:sdl2 - Use libsdl2 instead of libsdl +games-engines/exult:tools - Enable tools +games-engines/frobtads:tads2compiler - Build TADS2 compiler +games-engines/frobtads:tads3compiler - Build TADS3 compiler +games-engines/love:gme - Use media-libs/game-music-emu to support additional music formats +games-engines/odamex:client - Build client target +games-engines/odamex:hidpi - Use bundled FLTK 1.4, which has better support for HiDPI screens +games-engines/odamex:master - Build master server target (advertises odamex server list) +games-engines/odamex:odalaunch - Build the wxWidgets based launcher +games-engines/odamex:portmidi - Enable PortMidi support +games-engines/odamex:server - Build server target +games-engines/openmw:devtools - Install development tools like bsatool, esmtool and opencs. +games-engines/openmw:osg-fork - Use OpenSceneGraph forked by OpenMW instead of upstream OSG. +games-engines/residualvm:mpeg2 - enable mpeg2 codec for cutscenes +games-engines/scummvm:fluidsynth - compile with support for fluidsynth +games-engines/scummvm:fribidi - Support for right-to-left languages via dev-libs/fribidi +games-engines/scummvm:glew - enable support for OpenGL Extension Wrangler Library (media-libs/glew) +games-engines/scummvm:mpeg2 - enable mpeg2 codec for cutscenes +games-engines/scummvm:net - enable cloud support via media-libs/sdl2-net +games-engines/scummvm:sndio - Enable support for MIDI music using media-sound/sndio +games-engines/scummvm:speech - enable text-to-speech support through app-accessibility/speech-dispatcher +games-engines/scummvm:unsupported - enable unsupported and/or broken game engines (you're on your own) +games-engines/solarus:doc - Install doxygen developer documentation. +games-engines/stratagus:fluidsynth - compile with support for fluidsynth +games-fps/alienarena:vidmode - Link against x11-libs/libXxf86vm. Required for full-screen support. +games-fps/chocolate-doom:midi - basic support for MIDI files +games-fps/darkplaces:cdsound - Enables using CD audio in the engine +games-fps/darkplaces:demo - Uses the demo data from quake1 (quake1-demodata) +games-fps/darkplaces:lights - Install and setup the updated light maps +games-fps/darkplaces:textures - Install and setup the updated textures +games-fps/doomsday:demo - Install launcher dor doom1.wad from games-fps/doom-data +games-fps/doomsday:fluidsynth - Build the FluidSynth sound driver +games-fps/doomsday:freedoom - Install launcher for doom1.wad from games-fps/freedoom +games-fps/doomsday:tools - Build additional tools such as doomsday-shell, md2tool and texc +games-fps/duke3d-data:demo - Extract data files from the shareware version. +games-fps/duke3d-data:gog - Extract data files from the GOG.com version. +games-fps/eduke32:duke3d - Install the Duke Nukem 3D data files, provided by games-fps/duke3d-data. +games-fps/eduke32:fluidsynth - Install media-libs/sdl2-mixer with fluidsynth support. +games-fps/eduke32:hrp - Install the Duke Nukem 3D High Resolution Pack. +games-fps/eduke32:offensive - Install the Duke Nukem 3D XXX Pack. +games-fps/eduke32:opl - Install the Duke Nukem 3D OPL music files. +games-fps/eduke32:psx - Install the Duke Nukem 3D PSX high resolution voice files. +games-fps/eduke32:sc-55 - Install the Duke Nukem 3D Roland SC-55 music files. +games-fps/eduke32:sdk - Install the SDK files. +games-fps/eduke32:server - Enable support for multiplayer. +games-fps/eduke32:tools - Install the support tools for mapster32. +games-fps/eduke32:voidsw - Enable support for Shadow Warrior (Classic) through VoidSW. +games-fps/eduke32:voxels - Install the Duke Nukem 3D Voxels Pack. +games-fps/eduke32:vpx - Enable support for media-libs/libvpx. +games-fps/eduke32:xmp - Enable support for media-libs/exempi. +games-fps/gzdoom:gles2 - Enable GLES2 backend +games-fps/gzdoom:non-free - Enable non-free components +games-fps/gzdoom:vulkan - Enable Vulkan support +games-fps/nexuiz:maps - Install the community map pack +games-fps/prboom-plus:dumb - Enable support for various tracker-style music formats via media-libs/dumb +games-fps/prboom-plus:fluidsynth - Enable support for MIDI via media-sound/fluidsynth +games-fps/prboom-plus:net - Enable support for network play +games-fps/prboom-plus:portmidi - Enable support for MIDI via media-libs/portmidi +games-fps/prboom-plus:sdl2-image - Enable support for high-resolution texture support via media-libs/sdl2-image +games-fps/prboom-plus:sdl2-mixer - Enable support for MIDI via media-libs/sdl2-mixer +games-fps/prboom-plus:server - Build PrBoom-Plus server +games-fps/quake2-icculus:demo - Install the demo files (quake2-demodata) and configure for use +games-fps/quake2-icculus:qmax - Build the pretty version (quake max) +games-fps/quake2-icculus:rogue - Build support for the 'Ground Zero' Mission Pack (rogue) +games-fps/quake2-icculus:xatrix - Build support for the 'The Reckoning' Mission Pack (xatrix) +games-fps/quakeforge:client - Build Normal and QuakeWorld clients alongside the servers +games-fps/quakeforge:vulkan - Enable vulkan renderer (experimental) +games-fps/quakeforge:wildmidi - Use media-sound/wildmidi for midi support +games-fps/qudos:demo - Install the demo files (quake2-demodata) and configure for use +games-fps/qudos:mods - Build support for the quake2 mission packs +games-fps/qudos:qmax - Build the pretty version (quake max) +games-fps/qudos:textures - Install the enhanced textures (quake2-textures) +games-fps/redeclipse:dedicated - Install only as a dedicated game server +games-fps/rott:demo - Install the shareware version +games-fps/sauerbraten:server - Compile server support +games-fps/turtlearena:mumble - Adds player-location (positional audio) support to VoIP +games-fps/turtlearena:server - Build server target +games-fps/turtlearena:voice - Adds VoIP support +games-fps/urbanterror:altgamma - Alternative way for gamma setting with modesetting driver +games-fps/urbanterror:client - Build binary for client (includes code for non-dedicated server) +games-fps/urbanterror:mumble - Use Mumble for ingame VoIP (experimental) +games-fps/urbanterror:server - Build binary for dedicated server +games-fps/urbanterror:skeetshootmod - Build support for skeetshoot mod for specific maps +games-fps/urbanterror:voip - Use ioq3 ingame VoIP (experimental) +games-fps/worldofpadman:maps - Install extra maps (PadPack) +games-fps/xonotic:ode - Enable support for physics engine from dev-games/ode +games-fps/yamagi-quake2:client - Build client +games-fps/yamagi-quake2:ctf - Build support for the 'Capture The Flag' addon +games-fps/yamagi-quake2:rogue - Build support for the 'Ground Zero' Mission Pack +games-fps/yamagi-quake2:softrender - Build software renderer +games-fps/yamagi-quake2:vulkan - Build experimental Vulkan renderer +games-fps/yamagi-quake2:xatrix - Build support for the 'The Reckoning' Mission Pack +games-kids/gcompris:kiosk - Enable kiosk mode by default (for use by small children or on a self-service host machine) +games-misc/ponysay:fish-completion - Enable fish completion support +games-misc/ponysay:non-free - Install non-free ponies (i.e. from the MLP franchise) +games-misc/xcowsay:fortune - Enable support for fortune cookies via games-misc/fortune-mod +games-mud/tf:atcp - enable ATCP support. +games-mud/tf:gmcp - enable GMCP support. +games-mud/tf:option102 - enable telnet option 102 support. +games-puzzle/gnome-tetravex:cli - Build the gnome-tetravex-cli command-line interface +games-puzzle/gnome-tetravex:gui - Build the gnome-tetravex graphical Gtk user interface +games-puzzle/nightsky:bundled-libs - Use the upstream provided bundled libraries. +games-puzzle/pingus:music - Enable playing of background music +games-puzzle/tiny-and-big:bundled-libs - Use the upstream provided bundled libraries. +games-puzzle/world-of-goo-gog:bundled-libs - Use bundled libs +games-puzzle/world-of-goo-hb:bundled-libs - Use bundled libs +games-roguelike/FTL:bundled-libs - Use bundled libraries. +games-roguelike/angband:sound - Enable and install sounds +games-roguelike/stone-soup:advpng - Use alternate png optimization. +games-roguelike/stone-soup:ncurses - Enable for console (uses ncurses) based build. (can be enabled on top of tiles) +games-roguelike/stone-soup:tiles - Enable for graphical (tiled) build. (can be enabled on top of ncurses) +games-roguelike/tomenet:client - Compile client +games-roguelike/tomenet:server - Compile server +games-rpg/daimonin-client:music - Install extra music +games-rpg/deponia-doomsday:bonus - Install the bonus content (Art Book, Concept Art, Soundtrack) +games-rpg/drascula:sound - Install optional audio files +games-rpg/dreamweb:doc - High-resolution scans of the written material in the original UK game box +games-rpg/freedroidrpg:devtools - Compile the additional dev tools +games-rpg/freedroidrpg:profile - Enable the integration of the ingame real-time profiler +games-rpg/hatoful-boyfriend:gui - Install the GUI for configuring screen resolution and input +games-rpg/hatoful-boyfriend-holiday-star:gui - Install the GUI for configuring screen resolution and input +games-rpg/kqlives:cheats - Enable cheating mode +games-rpg/manaplus:mumble - Enable support for voice chat +games-rpg/manaplus:pugixml - Use dev-libs/pugixml for XML parsing isntead of dev-libs/libxml2 +games-rpg/manaplus:sdl2 - Use libsdl2 instead of libsdl +games-rpg/sumwars:tools - Builds editor tools +games-rpg/the-longest-journey:hd - Install high definition backgrounds and sprites +games-rpg/the-longest-journey:hd-fmv - Install upscaled full motion videos +games-rpg/to-the-moon:bundled-libs - Use bundled libraries +games-simulation/corsix-th:midi - Adds support for background MIDI music via SDL_mixer +games-simulation/flightgear:dbus - Enable screensaver DBus interaction +games-simulation/flightgear:gdal - Enable alternative terrain engine based on pagedLOD using sci-libs/gdal +games-simulation/flightgear:qt5 - Build Qt5 launcher application +games-simulation/flightgear:udev - Enable event-based Input devices through virtual/udev +games-simulation/flightgear:utils - Build various utilities (fgpanel, fgviewer among others) +games-simulation/openrct2:lightfx - Enables LightFX for better lightning effects. +games-simulation/openrct2:scripting - Enable the dev-lang/duktape scripting engine for executing user scripts. +games-simulation/openttd:allegro - Add support for Allegro +games-simulation/openttd:dedicated - Build only the openttd server, and not the client. +games-simulation/openttd:fluidsynth - Compile with support for FluidSynth +games-simulation/openttd:lzo - Enables LZO compression for savegames. This is only needed to load extremely old savegames. (versions before 0.2) +games-simulation/openttd:openmedia - Enables the free open media sets: OpenGFX, OpenSFX, OpenMSX, removing the requirement for proprietary TTD assets to play OpenTTD. +games-simulation/simutrans:minimal - Don't install any PakSets (scenario data) +games-simulation/simutrans:pak128 - Install more detailed scenario data +games-simulation/simutrans:pak128-britain - Install British scenario data +games-simulation/simutrans:pak128-german - Install German scenario data +games-simulation/simutrans:pak192-comic - Install comic-like scenario data +games-simulation/simutrans-paksets:128 - Install higher resolution scenario data (128 px graphics) +games-simulation/simutrans-paksets:comic192 - Install comic-like scenario data (192 px graphics) +games-simulation/simutrans-paksets:cs128 - Install Czech-Slovak scenario data (128 px graphics) +games-simulation/simutrans-paksets:excentrique48 - Install eccentric scenario data (48 px graphics) +games-simulation/simutrans-paksets:german128 - Install German scenario data (128 px graphics) +games-simulation/simutrans-paksets:nippon64 - Install Nippon scenario data (64 px graphics) +games-simulation/train-valley:gui - Install the GUI for configuring screen resolution and input +games-sports/speed-dreams:osggraph - Enable the new work-in-progress 3D engine using dev-games/openscenegraph +games-sports/speed-dreams:webstats - Enable support for sending racing statistics to a web server (experimental) +games-sports/xmoto:double-precision - more precise calculations at the expense of speed +games-strategy/0ad:editor - Include Atlas scenario editor projects +games-strategy/0ad:lobby - Enable the use of net-libs/gloox and the multiplayer lobby +games-strategy/0ad:nvtt - Support for some uncompressed data formats via media-gfx/nvidia-texture-tools (might be needed for some mods) +games-strategy/augustus:uncapped - Uncap grand temple count +games-strategy/colobot:devbuild - TODO +games-strategy/colobot:tools - Build tools +games-strategy/colobot-data:music - Enable music support +games-strategy/defcon-demo:system-libs - Use system libraries instead of the ones included in the upstream distribution. +games-strategy/freeciv:aimodules - Support for dynamically loadable AI modules (server-side) +games-strategy/freeciv:auth - Add authentication capability via mysql, postgres or sqlite3 +games-strategy/freeciv:mapimg - Additional mag image toolkit via media-gfx/imagemagick +games-strategy/freeciv:modpack - Build the freeciv-modpack-program to download/install mods +games-strategy/freeciv:server - Enable server support. Disabling this will also make it impossible to start local games. +games-strategy/freeciv:sound - Add support for sound provided by media-libs/sdl-mixer +games-strategy/freeciv:system-lua - Use dev-lang/lua instead of the bundled liblua +games-strategy/freesynd:devtools - Build development tools +games-strategy/ja2-stracciatella:editor - Adds necessary file to run the editor +games-strategy/ja2-stracciatella:ru-gold - Support for russian gold ja2 version +games-strategy/megaglest:editor - Build map editor +games-strategy/megaglest:fribidi - Enable FriBIDi support +games-strategy/megaglest:model-viewer - Build model viewer +games-strategy/megaglest:streflop - Use the library streflop. Out of synchs may occur if not enabled. +games-strategy/megaglest:tools - Build model import/export tools +games-strategy/megaglest:unicode - Use unicode strings for wxwidgets +games-strategy/megaglest:wxuniversal - Use the wxUniversal port which implements the various GUI controls by drawing them itself +games-strategy/satellite-reign:gui - Install the GUI for configuring screen resolution and input +games-strategy/ufoai:client - Build the main game client +games-strategy/ufoai:server - Build the dedicated server +games-strategy/uqm:music - download and install original 3DO music files +games-strategy/uqm:remix - download and install remixed music files (large) +games-strategy/uqm:voice - download and install voice files (large) +games-strategy/wargus:bne - Support extracting data from the Battle.net Edition +games-strategy/warzone2100:discord - Enable Discord presence/join integration +games-strategy/warzone2100:vulkan - Enable vulkan backend +games-strategy/wesnoth:server - Enable compilation of server +games-util/gslist:web - Enable the web interface +games-util/lgogdownloader:gui - Enable GUI login support for passing reCAPTCHA +games-util/slade:fluidsynth - Enable MIDI software synthesis using media-sound/fluidsynth +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-applets:tracker - Build the tracker search bar applet +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-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:elogind - Support sys-auth/elogind for session tracking +gnome-base/gnome-settings-daemon:elogind - Rely on sys-auth/elogind as runtime logind provider +gnome-base/gnome-settings-daemon:modemmanager - Enable WWAN support via net-misc/modemmanager +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/libgnomecanvas:glade - Enable glade support +gnome-base/librsvg:tools - Build svg viewer tool +gnome-base/nautilus:gstreamer - Enable the Audio/Video file properties page +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-extra/cinnamon-control-center:gnome-online-accounts - Enable configuration panel for net-libs/gnome-online-accounts accounts +gnome-extra/cinnamon-control-center:modemmanager - Enable support for mobile broadband devices using net-misc/modemmanager +gnome-extra/cjs:sysprof - Enable profiling data capture support using dev-util/sysprof-capture +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-commander:gsf - Add metadata support for OLE, OLE2 and ODF +gnome-extra/gnome-commander:pdf - Add metadata support for PDF +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-shell-extension-gsconnect:nautilus - Install Nautilus extension for sending files via GSConnect +gnome-extra/gnome-software:firmware - Enable firmware update support through sys-apps/fwupd +gnome-extra/gnome-software:flatpak - Enable support for flatpak applications using sys-apps/flatpak +gnome-extra/gnome-software:sysprof - Enable profiling data capture support using dev-util/sysprof-capture +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:sourceview - Enable support for x11-libs/gtksourceview +gnome-extra/libgsf:gtk - Enable use of gdk in thumbnailer +gnome-extra/nemo:tracker - Add support for app-misc/tracker search +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:plugins - Build support for plugins using net-libs/rest +gnustep-apps/gemas:projectcenter - Build and install plugin for gnustep-apps/projectcenter +gnustep-apps/gworkspace:gwmetadata - Enable the metadata indexing and searching system +gnustep-apps/sogo:activesync - Build the ActiveSync support code +gnustep-apps/sogo:sodium - Enable support for Argon2 password schemes using dev-libs/libsodium +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 +gnustep-base/libobjc2:boehm-gc - Enable Hans Boehm's garbage collector (dev-libs/boehm-gc). Not recommended by upstream +gui-apps/foot:grapheme-clustering - Enable grapheme clustering support +gui-apps/grim:jpeg - Enable JPEG support. +gui-apps/gtkgreet:layershell - Enable layer shell support +gui-apps/mako:icons - Enable support for icons +gui-apps/swayidle:elogind - Enable support for rootless session via elogind +gui-apps/swaylock:gdk-pixbuf - Enable additional image format support via the x11-libs/gdk-pixbuf library +gui-apps/waybar:mpd - Enable support for the Music Player Daemon +gui-apps/waybar:network - Enable libnl support for network related features +gui-apps/waybar:popups - Enable popup support with gtk-layer-shell +gui-apps/waybar:pulseaudio - Enable support for volume control via PulseAudio +gui-apps/waybar:sndio - Enable support for volume control via sndio +gui-apps/waybar:tray - Enable support for tray +gui-apps/waybar:wifi - Enable support for wifi/rfkill +gui-apps/waypipe:dmabuf - Use DMABUFs for data exchange and hardware decoding +gui-apps/waypipe:ffmpeg - Link with ffmpeg to allow buffer displays using video streams +gui-apps/waypipe:systemtap - Enable SystemTAP/DTrace tracing +gui-apps/wayvnc:gbm - enable GPU-side screencopy (experimental) +gui-apps/wayvnc:tracing - Trace kernel and memory calls +gui-apps/wf-recorder:opencl - Enable OpenCL +gui-libs/gtk:broadway - Enable the GDK Broadway backend. +gui-libs/gtk:colord - Use x11-misc/colord for color management in printing +gui-libs/gtk:sysprof - Enable profiling data capture support using dev-util/sysprof-capture +gui-libs/gtk:vulkan - Enable support for the Vulkan graphics API +gui-libs/gtksourceview:sysprof - Enable profiling data capture support using dev-util/sysprof-capture +gui-libs/libhandy:glade - Install module and catalog for dev-util/glade +gui-libs/neatvnc:examples - Build and install examples +gui-libs/neatvnc:jpeg - Enable fast encodings +gui-libs/neatvnc:tracing - Trace kernel and memory calls +gui-libs/wlroots:X - Enable support for X11 applications (XWayland) +gui-libs/wlroots:vulkan - Enable support for the vulkan backend renderer +gui-libs/wlroots:x11-backend - Enable support for handling input/output devices through x11-libs/libxcb +gui-libs/xdg-desktop-portal-wlr:elogind - Enable support for rootless session via elogind +gui-wm/hikari:X - Enable support for X11 applications (XWayland) +gui-wm/sway:X - Enable support for X11 applications (XWayland) +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 +gui-wm/wayfire:gles - use libglvnd to do animations more efficiently +gui-wm/wayfire:system-wfconfig - use the system-wide wf-config, else build it as a submodule. DO NOT DISABLE UNLESS YOU KNOW WHAT YOU ARE DOING. +gui-wm/wayfire:system-wlroots - use the system wide wlroots, else build it as a submodule. DO NOT DISABLE UNLESS YOU KNOW WHAT YOU ARE DOING. +kde-apps/akonadi:designer - Install plugin for dev-qt/designer +kde-apps/akonadi:kaccounts - Enable support for system-wide defined KAccounts +kde-apps/akonadi:tools - Install tools for developers and testing +kde-apps/akregator:speech - Enable text-to-speech support +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/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:qalculate - Enable sci-libs/libqalculate backend support +kde-apps/dolphin:activities - Track which folders are frequently accessed on a Plasma desktop +kde-apps/gwenview:activities - Enable kactivities support +kde-apps/gwenview:fits - Enable support for NASA's sci-libs/cfitsio library +kde-apps/gwenview:mpris - Enable support for MPRIS2 interface, requiring dev-qt/qtdbus as dependency. +kde-apps/gwenview:share - Enable support for a share menu using kde-frameworks/purpose +kde-apps/kaccounts-providers:webengine - Enable Nextcloud KAccounts plugin using dev-qt/qtwebengine +kde-apps/kalarm:speech - Enable text-to-speech support +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:activities - Enable Plasma Activities support via kde-frameworks/kactivities +kde-apps/kate:filebrowser - Enable File System browser tool view +kde-apps/kate:lspclient - Enable LSP (Language Server Protocol) client plugin +kde-apps/kate:plasma - Enable Session Applet addon for KDE Plasma +kde-apps/kate:projects - Enable Project plugin for executing queries on SQL DBs +kde-apps/kate:snippets - Enable Snippets Tool View plugin to manage or download code snippets +kde-apps/kate:sql - Enable SQL plugin for executing queries on SQL DBs +kde-apps/kde-apps-meta:accessibility - Pull in kde-apps/kdeaccessibility-meta packages +kde-apps/kde-apps-meta:admin - Pull in kde-apps/kdeadmin-meta packages +kde-apps/kde-apps-meta:education - Pull in kde-apps/kdeedu-meta packages +kde-apps/kde-apps-meta:games - Pull in kde-apps/kdegames-meta packages +kde-apps/kde-apps-meta:graphics - Pull in kde-apps/kdegraphics-meta packages +kde-apps/kde-apps-meta:multimedia - Pull in kde-apps/kdemultimedia-meta packages +kde-apps/kde-apps-meta:network - Pull in kde-apps/kdenetwork-meta packages +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/kde-apps-meta:utils - Pull in kde-apps/kdeutils-meta packages +kde-apps/kdeadmin-meta:cron - Installs KDE application for virtual/cron configuration +kde-apps/kdecore-meta:share - Install kde-frameworks/purpose for share file context menu actions in kde-apps/dolphin +kde-apps/kdecore-meta:thumbnail - Install kde-apps/ffmpegthumbs and kde-apps/thumbnailers for thumbnail generation in kde-apps/dolphin +kde-apps/kdecore-meta:webengine - Enable www-client/falkon which depends on dev-qt/qtwebengine +kde-apps/kdeedu-meta:webengine - Enable packages 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:bittorrent - Pull in net-p2p/ktorrent for BitTorrent protocol support +kde-apps/kdenetwork-meta:dropbox - Enable support for Dropbox in kde-apps/dolphin via kde-apps/dolphin-plugins-dropbox +kde-apps/kdenetwork-meta:samba - Enable support for net-fs/samba file sharing plugin from within file properties +kde-apps/kdenetwork-meta:webengine - Enable support for Plasma Telepathy (instant messaging) integration via kde-apps/plasma-telepathy-meta +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:speech - Enable text-to-speech support +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/kdesdk-meta:webengine - Enable dev-util/kdevelop, requiring dev-qt/qtwebengine +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:gpg - Install kde-apps/kgpg which depends on kde-apps/akonadi +kde-apps/kdeutils-meta:lrz - Install app-arch/lrzip for LRZ archive support in kde-apps/ark +kde-apps/kdeutils-meta:rar - Install one of app-arch/rar, app-arch/unrar or app-arch/unar for RAR archive support in kde-apps/ark +kde-apps/kdeutils-meta:webengine - Enable kde-apps/kimagemapeditor, requiring dev-qt/qtwebengine +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-bin +kde-apps/kig:scripting - Support Python scripting +kde-apps/kio-extras:X - Enable support for XCursor thumbnails via x11-libs/libX11 +kde-apps/kio-extras:activities - Enable activities kioslave and fileitem plugin +kde-apps/kio-extras:man - Enable manpages kioslave +kde-apps/kio-extras:nfs - Enable NFS support using net-libs/libtirpc +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/kitinerary:barcode - Enable support for PDF417 and Aztec barcode decoding using media-libs/zxing-cpp +kde-apps/kmag:keyboardfocus - Enable keyboard focus tracking +kde-apps/kmail:speech - Enable text-to-speech support +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/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:oscar - Enable Oscar (AIM/ICQ) IM protocol support +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/kpimtextedit:speech - Enable text-to-speech support +kde-apps/ksystemlog:kdesu - Run as root using kdesu from kde-plasma/kde-cli-tools +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/kwrite:activities - Enable Plasma Activities support via kde-frameworks/kactivities +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/libksieve:speech - Enable text-to-speech support +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:pbf - Enable OpenStreetMap PBF file support via dev-libs/protobuf +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/messagelib:speech - Enable text-to-speech support +kde-apps/okular:crypt - Enable support for password-encrypted documents via kde-frameworks/kwallet +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:plucker - Enable Plucker E-Book for Palm OS devices support +kde-apps/okular:qml - Install Okular Qml components +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/spectacle:annotate - Enable support for screenshot annotations using media-libs/kimageannotator +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-apps/thumbnailers:mobi - Enable mobipocket thumbnail generation using kde-apps/kdegraphics-mobipocket +kde-apps/umbrello:php - Enable PHP import support using dev-util/kdevelop and dev-util/kdevelop-pg-qt +kde-apps/yakuake:absolute-position - Use kde-frameworks/kwayland for absolute window positioning in KWin +kde-frameworks/kcompletion:designer - Build plugins for dev-qt/designer +kde-frameworks/kconfig:qml - Enable QML/QtQuick support via dev-qt/qtdeclarative +kde-frameworks/kconfigwidgets:designer - Build plugins for dev-qt/designer +kde-frameworks/kfilemetadata:epub - Enable support for reading EPUB ebook metadata +kde-frameworks/kfilemetadata:mobi - Enable mobipocket support via kde-apps/kdegraphics-mobipocket +kde-frameworks/kfilemetadata:office - Enable support for reading ODF and OOXML metadata +kde-frameworks/kiconthemes:designer - Build plugins for dev-qt/designer +kde-frameworks/kimageformats:avif - Support the AVIF image file format +kde-frameworks/kimageformats:eps - Support the EPS graphics file format +kde-frameworks/kimageformats:heif - Support for HEIF/HEIC images +kde-frameworks/kimageformats:jpegxl - Support for JPEG XL image format +kde-frameworks/kinit:caps - Capabilities support for improved security and better OOM handling +kde-frameworks/kio:designer - Build plugins for dev-qt/designer +kde-frameworks/kio:kwallet - Enable permanent storage of passwords for kpasswdserver with kde-frameworks/kwallet +kde-frameworks/kitemmodels:qml - Enable QML support via dev-qt/qtdeclarative +kde-frameworks/kitemviews:designer - Build plugins for dev-qt/designer +kde-frameworks/knewstuff:opds - Enable support for the Open Publication Distribution System via kde-frameworks/syndication +kde-frameworks/knotifications:phonon - Play notification sounds via media-libs/phonon instead of media-libs/libcanberra +kde-frameworks/knotifications:qml - Enable QML support via dev-qt/qtdeclarative +kde-frameworks/knotifications:speech - Enable text-to-speech notification support +kde-frameworks/knotifyconfig:phonon - Play notification sounds via media-libs/phonon instead of media-libs/libcanberra +kde-frameworks/kplotting:designer - Build plugins for dev-qt/designer +kde-frameworks/krunner:activities - Enable search runner for KDE Activities history +kde-frameworks/ktexteditor:editorconfig - Enable support for EditorConfig configuration files +kde-frameworks/ktextwidgets:designer - Build plugins for dev-qt/designer +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/kwidgetsaddons:designer - Build plugins for dev-qt/designer +kde-frameworks/kxmlgui:designer - Build plugins for dev-qt/designer +kde-frameworks/networkmanager-qt:teamd - Enable Teamd control support +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:designer - Build plugins for dev-qt/designer +kde-frameworks/sonnet:hunspell - Enable the app-text/hunspell spell-checking backend +kde-frameworks/sonnet:qml - Enable QML/QtQuick support via dev-qt/qtdeclarative +kde-misc/kdeconnect:X - Enable remote input mousepad plugin using x11-libs/libfakekey +kde-misc/kdeconnect:pulseaudio - Enable system volume control plugin using media-sound/pulseaudio +kde-misc/kio-gdrive:kaccounts - Use kde-apps/kaccounts-integration backend (default) instead of dev-libs/qtkeychain +kde-misc/kio-gdrive:share - Enable support for a share menu using kde-frameworks/purpose +kde-misc/tellico:bibtex - Add support for bibtex importing using btparse from dev-perl/Text-BibTeX +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-plasma/discover:firmware - Enable support for firmware upgrades using sys-apps/fwupd +kde-plasma/discover:flatpak - Enable support for flatpak repositories using sys-apps/flatpak +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/ksystemstats:networkmanager - Enable improved backend for Network statistics using kde-frameworks/networkmanager-qt +kde-plasma/kwin:multimedia - Enable effect video button in desktop effects KCM +kde-plasma/kwin:screencast - Enable screencast portal using media-video/pipewire +kde-plasma/libksysguard:designer - Build plugins for dev-qt/designer +kde-plasma/libksysguard:webengine - Enable display of detailed memory information using dev-qt/qtwebengine. +kde-plasma/plasma-desktop:emoji - Build emojipicker applet using app-i18n/ibus and media-fonts/noto-emoji +kde-plasma/plasma-desktop:ibus - Use ibus input method via app-i18n/ibus +kde-plasma/plasma-desktop:kaccounts - Build the OpenDesktop integration plugin +kde-plasma/plasma-desktop:scim - Enable applets that use app-i18n/scim +kde-plasma/plasma-firewall:firewalld - Build net-firewall/firewalld backend +kde-plasma/plasma-firewall:ufw - Build net-firewall/ufw backend +kde-plasma/plasma-meta:browser-integration - Enable integration with Chrome/Firefox with browser extensions +kde-plasma/plasma-meta:colord - Enable kde-plasma/kwin color management via x11-misc/colord +kde-plasma/plasma-meta:crash-handler - Pull in kde-plasma/drkonqi for assisted upstream crash reports +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:firewall - Pull in kde-plasma/plasma-firewall for system firewall administration +kde-plasma/plasma-meta:grub - Pull in Breeze theme for sys-boot/grub +kde-plasma/plasma-meta:gtk - Enable Breeze widget style and system settings module for GTK+ +kde-plasma/plasma-meta:kwallet - Enable support for KWallet auto-unlocking via kde-plasma/kwallet-pam +kde-plasma/plasma-meta:legacy-systray - Add support for legacy applications using kde-plasma/xembed-sni-proxy +kde-plasma/plasma-meta:plymouth - Pull in Breeze theme for sys-boot/plymouth +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 system settings module +kde-plasma/plasma-meta:sdk - Pull in kde-plasma/plasma-sdk for Plasma development +kde-plasma/plasma-meta:smart - Pull in kde-plasma/plasma-disks for disk health monitoring +kde-plasma/plasma-meta:thunderbolt - Pull in kde-plasma/plasma-thunderbolt control center module +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:policykit - Build the Users KCM using sys-apps/accountsservice and sys-auth/polkit +kde-plasma/plasma-workspace:screencast - Enable screencast portal using media-video/pipewire +kde-plasma/plasma-workspace:telemetry - Enable User Feedback control module for kde-plasma/systemsettings +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 +lxqt-base/liblxqt:backlight - Enable backlight control features. +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:archiver - Install app-arch/lxqt-archiver +lxqt-base/lxqt-meta:desktop-portal - Enable the LXQt sys-apps/xdg-desktop-portal backend implementation +lxqt-base/lxqt-meta:display-manager - Install a graphical display manager +lxqt-base/lxqt-meta:filemanager - Install x11-misc/pcmanfm-qtfile 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: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 +mail-client/aerc:notmuch - Enable support for net-mail/notmuch +mail-client/alot:doc - Install user manual and API documentation +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: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:gtk2 - Build support for GTK+-2 instead of GTK+-3 (live ebuild only) +mail-client/claws-mail:libcanberra - Enable sound notification in connection with USE=notification +mail-client/claws-mail:libnotify - Enable notification on the desktop in connection with USE=notification +mail-client/claws-mail:litehtml - Enable dev-libs/gumbo html viewer plugin +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/geary:ytnef - Enable optional TNEF attachments parser support using net-mail/ytnef +mail-client/mutt:autocrypt - Enable autocrypt.org support +mail-client/mutt:berkdb - Enable sys-libs/db database backend for header caching +mail-client/mutt:gdbm - Enable sys-libs/gdbm database backend for header caching +mail-client/mutt:gpgme - Build gpgme backend to support S/MIME, PGP/MIME and traditional/inline PGP +mail-client/mutt:gsasl - Use GNU SASL via virtual/gsasl instead of Cyrus SASL (requires USE=sasl) +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: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-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:autocrypt - Enable autocrypt.org support +mail-client/neomutt:berkdb - Enable BDB (Berkley DB) backend for header caching +mail-client/neomutt:gdbm - Enable GDBM (GNU dbm) backend for header caching +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:lz4 - Add lz4 support for header cache compression +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-classic - Build classic-smime backend to support S/MIME +mail-client/neomutt:tokyocabinet - Enable Tokyo Cabinet database backend for header caching +mail-client/neomutt:zlib - Add zlib support for header cache compression +mail-client/neomutt:zstd - Add zstd support for header cache compression +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:fileinfo - Use the dev-lang/php fileinfo extension to guess the mime_type of attachments +mail-client/roundcube:ldap - Add dependencies to support connecting to an LDAP address book server +mail-client/s-nail:kerberos - If network is enabled, this adds support for GSSAPI login on IMAP through virtual/krb5. +mail-client/s-nail:net - Enable support for network protocols (POP, IMAP and SMTP). If you only need to send mail with the local Transport Agent, disabling this will get you support for only /usr/sbin/sendmail call. +mail-client/s-nail:ssl - If network is enabled, this adds support for S/MIME and SSL/TLS-powered protocols through dev-libs/openssl. +mail-client/sylpheed:oniguruma - Use dev-libs/oniguruma for regular expression +mail-client/thunderbird:clang - Use Clang compiler instead of GCC +mail-client/thunderbird:eme-free - Disable EME (DRM plugin) capability at build time +mail-client/thunderbird:hwaccel - Force-enable hardware-accelerated rendering (Mozilla bug 594876) +mail-client/thunderbird:lto - Enable Link Time Optimization (LTO). Requires Gold linker when using GCC or LDD linker when using Clang +mail-client/thunderbird:openh264 - Use media-libs/openh264 for H.264 support instead of downloading binary blob from Mozilla at runtime +mail-client/thunderbird:pgo - Add support for profile-guided optimization using gcc-4.5, for faster binaries. This option will double the compile time. +mail-client/thunderbird:sndio - Enable support for the media-sound/sndio backend +mail-client/thunderbird:system-av1 - Use the system-wide media-libs/dav1d and media-libs/libaom library 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-png - Use the system-wide media-libs/libpng instead of bundled (requires APNG patches) +mail-client/thunderbird:system-webp - Use the system-wide media-libs/libwebp instead of bundled. +mail-filter/MailScanner:exim - Set mail-mta/exim to used MTA +mail-filter/MailScanner:postfix - Set mail-mta/postfix to used MTA +mail-filter/MailScanner:spamassassin - Enable usage of mail-filter/spamassassin for spam protection +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:rspamd - Add support for mail-filter/rspamd extension (HTTP only) +mail-filter/amavisd-new:rspamd-https - Add support for mail-filter/rspamd extension (both HTTP and HTTPS) +mail-filter/amavisd-new:spamassassin - Add support for mail-filter/spamassassin +mail-filter/bogofilter:tokyocabinet - Enable Tokyo Cabinet database support +mail-filter/dcc:rrdtool - Enable net-analyzer/rrdtool interface scripts +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/mimedefang:poll - Use poll instead of select +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:querycache - Add support for query caching (requires 'berkdb' flag) +mail-filter/opendkim:sasl - Used to authenticate to a LDAP server in various ways if required. +mail-filter/opendkim:stats - Add support for statistics (requires 'opendbx' flag) +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/pyzor:gdbm - Enables the Gdbm back-end database engine for pyzord +mail-filter/pyzor:gevent - Use dev-python/gevent to enable asynchronous operation +mail-filter/pyzor:mysql - Enables the MySQL back-end database engine for pyzord through dev-python/mysqlclient. +mail-filter/pyzor:pyzord - Enable the pyzord server daemon +mail-filter/pyzor:redis - Enables the redis back-end database engine for pyzord through dev-python/redis-py +mail-filter/rspamd:jit - Enable PCRE JIT support +mail-filter/rspamd:pcre2 - Use dev-libs/libpcre2 +mail-filter/spamassassin:cron - Install a cron job to update SpamAssassin's rules daily. +mail-filter/spamassassin:qmail - Build qmail functionality and docs +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:srs-alt - Use mail-filter/libsrs_alt to implement SRS support +mail-mta/exim:srs-native - Use Exim's built-in SRS support to implement SRS support +mail-mta/exim:tdb - Use sys-libs/tdb for internal database storage (such as hints database) +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/netqmail:pop3 - Include POP3 server +mail-mta/notqmail:authcram - Enable AUTHCRAM support +mail-mta/notqmail:gencertdaily - Generate SSL certificates daily instead of hourly +mail-mta/notqmail:highvolume - Prepare notqmail for high volume servers +mail-mta/notqmail:pop3 - Include POP3 server +mail-mta/opensmtpd:mta - Enable this to install as system-wide MTA +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/qpsmtpd:postfix - create user with permissions for proper postfix interaction +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 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:cpupower - Enable support for cpu frequency manipulation using sys-power/cpupower +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-session-manager:gles2 - Build with support for GLESv2 acceleration sessions +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-power-manager:applet - Enable building of the MATE applet. +mate-extra/mate-power-manager:libsecret - Support locking of keyring via app-crypt/libsecret +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/essays1743:otf - Install the OpenType version of the font +media-fonts/essays1743:ttf - Install the TrueType version of the font +media-fonts/fira-mono:otf - Install the OpenType version of the font +media-fonts/fira-mono:ttf - Install the TrueType version of the font +media-fonts/fira-sans:otf - Install the OpenType version of the font +media-fonts/fira-sans:ttf - Install the TrueType version of the font +media-fonts/fontawesome:otf - Install the OpenType version of the font +media-fonts/fontawesome:ttf - Install the TrueType version of the font +media-fonts/fonts-meta:emoji - Install a font supporting emojis +media-fonts/fonts-meta:latin - Install additional latin fonts +media-fonts/fonts-meta:ms - Install (free) fonts for the "ms" preset +media-fonts/ibm-plex:otf - Install OTF fonts +media-fonts/ibm-plex:ttf - Install TTF fonts +media-fonts/intlfonts:bdf - Install BDF fonts in addition to PCF +media-fonts/intlfonts:non-free - Install non-free Tibetan fonts +media-fonts/liberation-fonts:fontforge - Use media-gfx/fontforge to build fonts from source +media-fonts/montecarlo:bdf - Install BDF fonts in addition to PCF +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/noto-emoji:buildfont - Build Noto Emoji font with supplied images. +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:otf - Install Open Type Font (OTF) (required for HarfBuzz backend) +media-fonts/terminus-font:pcf-8bit - Install Portable Compiled Font (PCF) (X11 bitmap fonts), 8-bit encodings +media-fonts/terminus-font:pcf-unicode - Install Portable Compiled Font (PCF) (X11 bitmap fonts), Unicode encodings +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-fonts/vollkorn:otf - Install the OpenType version of the font +media-fonts/vollkorn:ttf - Install the TrueType version of the font +media-gfx/ahoviewer:plugins - Build plugin support for now, in future pull additional plugins +media-gfx/ahoviewer:rar - Rar archive support +media-gfx/ahoviewer:zip - Zip archive support +media-gfx/album:plugins - Install optional plugins +media-gfx/album:themes - Install optional themes +media-gfx/alembic:hdf5 - Add support sci-libs/hdf5 +media-gfx/alembic:test - Build and run the test-suite +media-gfx/asymptote:boehm-gc - Enables using the Boehm-Demers-Weiser conservative garbage collector +media-gfx/asymptote:context - Enables support for ConTeXt format (dev-texlive/texlive-context) +media-gfx/asymptote:curl - Enables running remote programs via net-misc/curl +media-gfx/asymptote:lsp - Enables Language Server Protocol +media-gfx/asymptote:offscreen - Enables off-screen rendering +media-gfx/asymptote:sigsegv - Enables using dev-libs/libsigsegv +media-gfx/blender:alembic - Add support for Alembic through media-gfx/alembic. +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:embree - Use embree to accelerate certain areas of the Cycles render engine. +media-gfx/blender:fluid - Adds fluid simulation support via the built-in Mantaflow library. +media-gfx/blender:headless - Build without graphical support (renderfarm, server mode only). +media-gfx/blender:nanovdb - Enable nanoVDB support in Cycles. Uses less memory than regular openVDB when rendering. +media-gfx/blender:ndof - Enable NDOF input devices (SpaceNavigator and friends). +media-gfx/blender:oidn - Enable OpenImageDenoiser Support +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 - Enable openvdb for volumetric processing, like the voxel remesher. Also enables volumetric GPU preview rendering for Nvidia cards. +media-gfx/blender:osl - Add support for OpenShadingLanguage scripting. +media-gfx/blender:potrace - Add support for converting bitmaps into Grease pencil line using the potrace library. +media-gfx/blender:pugixml - Enable PugiXML support (Used for OpenImageIO, Grease Pencil SVG export) +media-gfx/blender:standalone - Build the standalone version of Cycles. +media-gfx/blender:system-numpy - Use the system numpy implementation rather than a local copy. +media-gfx/blender:system-python - Use the system python implementation rather than a local copy. +media-gfx/blender:tbb - Use threading building blocks library from dev-cpp/tbb. +media-gfx/blender:valgrind - Add support for memory debugging using dev-util/valgrind +media-gfx/chafa:tools - Build command-line tools +media-gfx/cura:usb - Access 3D printers via USB +media-gfx/curaengine:arcus - Build with support for communication library between internal components for Ultimaker software +media-gfx/darktable:avif - Support importing and exporting AVIF images +media-gfx/darktable:flickr - Add support for uploading photos to flickr +media-gfx/darktable:gamepad - Support using game controllers as input devices +media-gfx/darktable:geolocation - Enable geotagging support +media-gfx/darktable:gmic - Use the G'MIC image-processing framework (media-gfx/gmic), e.g. to support Colour LUTs compressed using their compression scheme +media-gfx/darktable:kwallet - Enable encrypted storage of passwords with kde-frameworks/kwallet +media-gfx/darktable:lto - Enable link-time optimisations in the RawSpeed library +media-gfx/darktable:midi - Support using MIDI input devices such as Behringer X-Touch Mini, Arturia Beatstep or Korg nanoKONTROL2, as input devices +media-gfx/darktable:opencl - Enable opencl support +media-gfx/darktable:tools - Install tools for generating base curves and noise profiles +media-gfx/digikam:addressbook - Enable akonadi contact integration +media-gfx/digikam:heif - Enable support for ISO/IEC 23008-12:2017 HEIF files using media-libs/x265 +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/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/eom:imagemagick - Use media-gfx/imagemagick as an external backend for the thumbnailer +media-gfx/exact-image:swig - Adds Swig support dev-lang/swig +media-gfx/exiv2:bmff - Add support for the ISOBMFF format +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/fdm-materials:embedded - Build for Ultimaker Embedded software +media-gfx/fim:bmp - Enable BMP file support +media-gfx/fim:dia - Enable DIA file support via app-office/dia +media-gfx/fim:imagemagick - Use convert from media-gfx/imagemagick as fallback file opener +media-gfx/fim:pcx - Enable PCX file support +media-gfx/fim:xfig - Enable FIG file support via media-gfx/xfig +media-gfx/fontforge:truetype-debugger - Enable truetype debugger in fontforge +media-gfx/fontforge:woff2 - Enable support for WOFF2 format +media-gfx/fotowall:webcam - Enable webcam support +media-gfx/freecad:addonmgr - Build the addon manager module for automatic handling of 3rd party addons +media-gfx/freecad:cloud - Build the Cloud workbench, to access cloud providers (mostly Amazon S3). +media-gfx/freecad:designer - Build and install the Qt designer plugin, so the FreeCAD widgets can be used from within designer. +media-gfx/freecad:drawing - Build the Drawing workbench, a predecessor to the TechDraw workbench. Users are encouraged to learn how to use the TechDraw workbench and switch to it instead. This is a compatibility option and will be removed in a later (0.20+) version of the package. +media-gfx/freecad:fem - Build the FEM module and workbench which provides Finite Element Analysis (FEA) workflows +media-gfx/freecad:headless - Build FreeCAD without a GUI, usable for server-side instances. The Python modules are still available, without their GUI parts though. +media-gfx/freecad:idf - Build the IDF module to provide file exchange capabilities with IDF files +media-gfx/freecad:image - Build the image module and workbench for working with bitmap images +media-gfx/freecad:inspection - Build the inspection workbench which gives you specific tools for examination of shapes (experimental) +media-gfx/freecad:material - Build the material module and workbench to work with materials +media-gfx/freecad:openscad - Build the OpenSCAD module for interoperability with OpenSCAD and repairing Constructive Solid Geometry (CSG) history +media-gfx/freecad:part-design - Build the part design module and workbench for build part shapes from sketches +media-gfx/freecad:path - Build the path module and workbench to procude G-Code instructions for CNC +media-gfx/freecad:pcl - Use external sci-libs/pcl for point clouds support. +media-gfx/freecad:plot - Build the internal plot workbench. NOTE: This conflicts with the external plot workbench, which you can add via the Addon Manager! +media-gfx/freecad:points - Build the points module and workbench for working with point clouds +media-gfx/freecad:raytracing - Build the raytracing module and workbench for raytracing and rendering +media-gfx/freecad:robot - Build the robot module and workbench for studying robot movements +media-gfx/freecad:ship - Build the ship module and workbench which works over ship entities, that must be created on top of provided geometry. NOTE: This conflicts with the external ship workbench, which you can add via the Addon Manager! +media-gfx/freecad:show - Build the show module, a helper module for visibility automation +media-gfx/freecad:surface - Build the surface module and workbench +media-gfx/freecad:techdraw - Build the techdraw module and workbench, a more advanced and feature-rich successor of the drawing workbench +media-gfx/freecad:tux - Build the Tux module +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:jpegxl - Enable support for JPEG XL image format +media-gfx/gimp:vector-icons - Enable support for vector icons (experimental) +media-gfx/gmic:cli - Build CLI interface +media-gfx/gmic:opencv - Enable support for webcams using the OpenCV library +media-gfx/gnome-photos:flickr - Ensure runtime Flickr support +media-gfx/graphicsmagick:dynamic-loading - Compile graphicsmagick with dynamically loadable modules +media-gfx/graphicsmagick:fpx - Enable FlashPix support with media-libs/libfpx +media-gfx/graphicsmagick:heif - Add HEIF/HEIC image support +media-gfx/graphicsmagick:jpegxl - Enable support for JPEG XL image format +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 dotty, lneato, unflatten, vimdot, 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:gtk2 - Enables gtk+ output plugin -Tgtk (needs cairo) +media-gfx/graphviz:gts - Enables support for GNU Triangulated Surface Library (required for sfdp to work) +media-gfx/graphviz:lasi - Enables PostScript output via media-libs/lasi, for plugin -Tlasi (needs cairo) +media-gfx/graphviz:lefty - Builds lefty front-end, requires x11-libs/libXmu and x11-libs/libXaw +media-gfx/gthumb:heif - Enable support for ISO/IEC 23008-12:2017 HEIF/HEIC image format using media-libs/libheif +media-gfx/gthumb:http - Enable webservice integration through net-libs/webkit-gtk +media-gfx/gthumb:jpegxl - Support for JPEG XL image format +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/imv:freeimage - Use media-libs/freeimage for additional image support +media-gfx/imv:heif - Add HEIF/HEIC image support +media-gfx/inkscape:cdr - Enable support for CorelDRAW files via media-libs/libcdr +media-gfx/inkscape:dia - Enable DIA flow chart import via app-office/dia +media-gfx/inkscape:inkjar - Enable support for OpenOffice.org SVG jar files +media-gfx/inkscape:svg2 - Enable support for new SVG2 features +media-gfx/inkscape:visio - Enable support for Microsoft Visio diagrams via media-libs/libvisio +media-gfx/inkscape:wpg - Enable support for WordPerfect graphics via app-text/libwpg +media-gfx/iscan-plugin-gt-f500:minimal - Install the firmware only, and not the plugin. +media-gfx/jpeg2ps:metric - Default to A4 paper size +media-gfx/kphotoalbum:map - Enable map display support using kde-apps/marble +media-gfx/kphotoalbum:share - Enable support for a share menu using kde-frameworks/purpose +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:mypaint-brush-engine - Enable MyPaint brush engine support media-libs/libmypaint +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:tools - Build additional tool programs: tff2lff +media-gfx/luminance-hdr:fits - Enable support for the FITS format +media-gfx/mandelbulber:opencl - Enable GPU rendering support using OpenCL +media-gfx/meshlab:double-precision - Use double type instead of float type for scalars +media-gfx/nomacs:opencv - Build support for media-libs/opencv +media-gfx/nomacs:plugins - Build officially support plugins +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/openscad:gamepad - Add support for gamepads through dev-qt/qtgamepad +media-gfx/openscad:headless - Build a binary without GUI +media-gfx/openscad:spacenav - Add support for space navigator devices through dev-libs/libspnav +media-gfx/openvdb:abi5-compat - Disables newer features to maintain compatibility with ABI5. +media-gfx/openvdb:abi6-compat - Disables newer features to maintain compatibility with ABI6. +media-gfx/openvdb:abi7-compat - Disables newer features to maintain compatibility with ABI7. +media-gfx/openvdb:abi8-compat - Disables newer features to maintain compatibility with ABI8. +media-gfx/openvdb:abi9-compat - Disables newer features to maintain compatibility with ABI9. +media-gfx/openvdb:blosc - Allow using blosc compression via dev-libs/c-blosc +media-gfx/openvdb:cuda - Enable support for CUDA in NanoVDB. +media-gfx/openvdb:nanovdb - A lightweight, header only, and GPU friendly version of VDB. +media-gfx/openvdb:numpy - Build pyopenvdb with support for dev-python/numpy +media-gfx/openvdb:utils - Build utility binaries +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/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/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:pptx - Enable support for generating PowerPoint pptx files +media-gfx/qimgv:opencv - Enable HQ scaling via media-libs/opencv +media-gfx/qimgv:video - Add support for gif/webm playback via libmpv +media-gfx/qrencode:png - Enable PNG output support in qrencode tool +media-gfx/renderdoc:pyside2 - Expose the QRenderdoc UI to Python scripting to allow for customisation +media-gfx/renderdoc:qt5 - Build and install the qrenderdoc GUI +media-gfx/shotwell:opencv - Enable face detection via media-libs/opencv +media-gfx/xpaint:pgf - Support for loading PGF images +media-gfx/xsane:ocr - Enable support for Optical Character Recognition reader +media-gfx/yafaray:fastmath - Enable mathematic approximations to make code faster +media-gfx/yafaray:fasttrig - Enable trigonometric approximations to make code faster +media-gfx/yafaray:opencv - Add support for media-libs/opencv image processing. +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/aubio:double-precision - Compile in double precision mode. +media-libs/avidemux-core:system-ffmpeg - Use the ffmpeg provided by the system. +media-libs/avidemux-plugins:aften - Enable A/52 (AC-3) audio encoder support. +media-libs/avidemux-plugins:amr - Enable Adaptive Multi-Rate format support via media-libs/opencore-amr. +media-libs/avidemux-plugins:dcaenc - Enable DTS Coherent Acoustics audio encoder support via media-sound/dcaenc. +media-libs/avidemux-plugins:fdk - Adds support for encoding AAC using media-libs/fdk-aac. +media-libs/avidemux-plugins:fribidi - Enable unicode bidirectional algorithm support via dev-libs/fribidi. +media-libs/avidemux-plugins:twolame - Enable TwoLAME support via media-sound/twolame, an optimised MPEG Audio Layer 2 (MP2) encoder. +media-libs/avidemux-plugins:vpx - Enable WebM VP8 Codec SDK support via media-libs/libvpx. +media-libs/avidemux-plugins:x265 - Enables HEVC support with media-libs/x265. +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:exceptions - Compile with C++ exceptions +media-libs/coin:qthelp - Build API documentation in QtHelp format +media-libs/cubeb:rust - Use the newer rust-based audio backends if available +media-libs/cubeb:sndio - Enable support for the media-sound/sndio backend +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/dav1d:xxhash - Enable dev-libs/xxhash support for hashing muxer +media-libs/devil:allegro - Add support for Allegro +media-libs/dumb:allegro - Add support for Allegro 4 +media-libs/embree:compact-polys - Enables double indexed poly layout. +media-libs/embree:ispc - Build Embree with support for ISPC applications. +media-libs/embree:raymask - Enables ray mask support. +media-libs/embree:ssp - When enabled, Embree compiles with stack protection against return address overrides. Stack protection will wield a minor performance decrease in return for higher security. +media-libs/embree:tbb - Use TBB instead of the built-in Embree tasking system. +media-libs/embree:tutorial - Enable to build Embree tutorials programs. +media-libs/esdl:image - Enable image support +media-libs/faad2:digitalradio - Digital Radio Mondiale (warning: disables other decoders) +media-libs/fcft:harfbuzz - Use media-libs/harfbuzz for grapheme and run shaping +media-libs/fcft:libutf8proc - Use media-libs/harfbuzz and dev-libs/libutf8proc for run shaping +media-libs/flickcurl:raptor - Use media-libs/raptor for proper RDF serializing +media-libs/freetype:adobe-cff - Use Adobe CFF as default font-renderer +media-libs/freetype:brotli - Enable brotli decompression support via app-arch/brotli +media-libs/freetype:bzip2 - Support bzip2 compressed PCF fonts. +media-libs/freetype:cleartype-hinting - 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:forcefpu - Disable assembly code +media-libs/freeverb3:plugdouble - Build plugins in double precision mode (default is float) +media-libs/ganv:fdgl - Use experimental force-directed graph layout +media-libs/gd:avif - Enable support for the avif format via media-libs/libavif +media-libs/gd:heif - Enable support for the heif format via media-libs/libheif +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/glfw:wayland-only - Enable wayland support and disable X11 support +media-libs/gmmlib:custom-cflags - Do not override user CFLAGS like -march, -msse and similar with lib defaults. Not tested by upstream. +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:experimental - Enable experimental APIs +media-libs/harfbuzz:glib - Enable dev-libs/glib unicode functions +media-libs/harfbuzz:graphite - Enable media-gfx/graphite2 complementary shaper +media-libs/ilmbase:large-stack - Enables code to take advantage of large stack support +media-libs/imlib2:X - Use the X window system +media-libs/imlib2:bzip2 - Bzip2 loader support +media-libs/imlib2:eps - Eps image loader support +media-libs/imlib2:gif - Gif image loader support +media-libs/imlib2:heif - Heif and Avif image loader support +media-libs/imlib2:jpeg - Jpeg image loader support +media-libs/imlib2:jpegxl - Jxl image loader support +media-libs/imlib2:mp3 - ID3 loader support +media-libs/imlib2:png - PNG image loader support +media-libs/imlib2:shm - Use MIT shared memory support for X image transfer +media-libs/imlib2:tiff - TIFF image loader support +media-libs/imlib2:webp - WEBP image loader support +media-libs/imlib2:zlib - Zlib loader support +media-libs/leptonica:utils - Install command-line utilities +media-libs/lib3mf:system-act - Use system-provided dev-go/act as code generator instead of package provided binaries. This flag will be removed after some time used for testing! +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/libao:sndio - Add support for media-sound/sndio +media-libs/libavif:aom - Enable support for the AOM codec encoding and decoding +media-libs/libavif:dav1d - Enable support for the dav1d codec decoding +media-libs/libavif:extras - Build extra apps (avifenc, avifdec) and test files +media-libs/libavif:gdk-pixbuf - Build a gdk-pixbuf loader +media-libs/libavif:rav1e - Enable support for the rav1e codec encoding +media-libs/libavif:svt-av1 - Enable support for the SVT-AV1 encoder +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:gtk2 - 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/libde265:dec265 - Enable build of dec265 example program +media-libs/libde265:enc265 - Enable build of enc265 tool +media-libs/libde265:sdl - Enable video output of dec265 example program with media-libs/libsdl +media-libs/libde265:tools - Enable installation of varous binary tools +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:midi - Enable MIDI support through media-libs/libsmf +media-libs/libffado:test-programs - Install standalone test programs +media-libs/libggi:3dfx - Enables support for Voodoo chipsets, also called 3DFX and TDFX +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/libgroove:chromaprint - Enable audio fingerprinting using media-libs/chromaprint. +media-libs/libgroove:loudness - Enable loudness detection according to the EBU R128 standard using media-libs/libebur128. +media-libs/libgroove:sound - Enable audio playing. +media-libs/libheif:aom - Use media-libs/libaom for AVIF encoding/decoding +media-libs/libheif:gdk-pixbuf - Enable x11-libs/gdk-pixbuf plugin +media-libs/libheif:go - Enable building dev-lang/go code/examples +media-libs/libheif:rav1e - Use media-video/rav1e for AVIF encoding +media-libs/libheif:x265 - Use media-libs/x265 for HEIF encoding +media-libs/libjxl:gdk-pixbuf - Build a gdk-pixbuf loader +media-libs/libjxl:gimp210 - Enable plugin for GIMP 2.10.x series +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/libopenglrecorder:openh264 - Enable H.264 support using media-libs/openh264 +media-libs/libopenglrecorder:vpx - Enable VP8/VP9 codec support via media-libs/libvpx +media-libs/libopenshot:opencv - Enable media-libs/opencv support +media-libs/libpagemaker:tools - Build command line file format conversion tools +media-libs/libpano13:suitesparse - Use Sparse Levenberg Marquardt algorithm instead of dense Levenberg Marquardt algorithm +media-libs/libplacebo:glslang - Use dev-util/glslang to compile GLSL +media-libs/libplacebo:lcms - Add support for color management via media-libs/lcms +media-libs/libplacebo:shaderc - Use media-libs/shaderc to compile GLSL +media-libs/libplacebo:vulkan - Add support for the vulkan graphics API +media-libs/libpng:apng - support unofficial APNG (Animated PNG) spec +media-libs/libprojectm:gles2 - Provide support for OpenGL ES 2 and 3 +media-libs/libpulse:asyncns - Use libasyncns for asynchronous name resolution. +media-libs/libpulse:doc - Build the doxygen-described API documentation. +media-libs/libpulse:glib - Add support to dev-libs/glib-based mainloop for the libpulse client library, to allow using libpulse on glib-based programs. +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:fcitx4 - Enable support for app-i18n/fcitx 4 +media-libs/libsdl2:gles1 - include OpenGL ES 1.0 support +media-libs/libsdl2:gles2 - include OpenGL ES 2.0 support +media-libs/libsdl2:haptic - Enable the haptic (force feedback) subsystem +media-libs/libsdl2:ibus - Enable support for app-i18n/ibus +media-libs/libsdl2:joystick - Control joystick support (disable at your own risk) +media-libs/libsdl2:kms - Build the KMSDRM video driver +media-libs/libsdl2:pipewire - Enable support for the media-video/pipewire audio backend +media-libs/libsdl2:sndio - Enable support for the media-sound/sndio backend +media-libs/libsdl2:sound - Control audio support (disable at your own risk) +media-libs/libsdl2:video - Control video support (disable at your own risk) +media-libs/libsdl2:vulkan - Enable Vulkan support +media-libs/libtgvoip:dsp - Enable signal processing (echo cancellation, noise suppression, and automatic gain control) +media-libs/libvisio:tools - Build conversion tools +media-libs/libvmaf:embed-models - Compile default vmaf models into the library (needs app-editors/vim-core) +media-libs/libvpx:highbitdepth - Enable 10 and 12 bit support for VP9. +media-libs/libvpx:postproc - Enable additional post processing filters +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/lvtk:gtk2 - Enable x11-libs/gtk+:2 based GUI support +media-libs/lvtk:tools - Compile and install ttl2c tool +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: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:llvm - Enable LLVM backend for Gallium3D. +media-libs/mesa:lm-sensors - Enable Gallium HUD lm-sensors support. +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:proprietary-codecs - Enable codecs for patent-encumbered audio and video formats. +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/mesa:zink - Enable the Zink OpenGL-over-Vulkan Gallium driver +media-libs/mesa-amber:gles1 - Enable GLESv1 support. +media-libs/mesa-amber:gles2 - Enable GLESv2 support. +media-libs/mesa-amber:valgrind - Compile in valgrind memory hints +media-libs/mesa-amber:wayland - Enable support for dev-libs/wayland +media-libs/mlt:frei0r - Build the module for media-plugins/frei0r-plugins +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:rubberband - Enable audio pitch-shifting using media-libs/rubberband +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/openal:sndio - Enable support for the media-sound/sndio backend +media-libs/opencv:contrib - Install user contributed scripts from opencv_contrib (Experimental!) +media-libs/opencv:contribcvv - CVV module requires Qt5 +media-libs/opencv:contribdnn - DNN module contrib requires tiny dnn +media-libs/opencv:contribfreetype - Enable Drawing UTF-8 strings with freetype/harfbuzz +media-libs/opencv:contribhdf - HDF module requires sci-libs/hdf5 +media-libs/opencv:contribovis - Enable Ogre vision module support +media-libs/opencv:contribsfm - SFM module requires eigen, gflags, and glog +media-libs/opencv:contribxfeatures2d - Enables xfeatures2d and autodownload of samples in contrib +media-libs/opencv:cuda - Enable NVIDIA Cuda computations support (Experimental!) +media-libs/opencv:dnnsamples - Download dnn caffeemodel samples +media-libs/opencv:download - Enable download during cmake configure +media-libs/opencv:eigen - Enable usage of dev-cpp/eigen for computations +media-libs/opencv:features2d - Enable features2d module +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:gtk3 - Enable x11-libs/gtk+:3 support +media-libs/opencv:lto - Build using Link Time Optimizations (LTO) +media-libs/opencv:opencl - Add support for OpenCL +media-libs/opencv:opencvapps - Enable compilation with opencvapps +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/openexr:large-stack - Enables code to take advantage of large stack support. +media-libs/openexr:utils - Build several binary tools for verifying and manipulating EXR files. +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:dicom - Enable DICOM medical image file support via sci-libs/dcmtk +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:openvdb - Enable OpenVDB support via media-gfx/openvdb +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/opensubdiv:tutorials - Install the tutorials +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: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/quarter:designer - Install plugin for dev-qt/designer +media-libs/quarter:qthelp - Build API documentation in QtHelp format +media-libs/raptor:json - Enable support for JSON parsing +media-libs/raspberrypi-userland-bin:hardfp - Use armv6 hardfp ABI +media-libs/rubberband:jni - Enables building of Java Native Interface library +media-libs/rubberband:programs - Builds also executable applications +media-libs/rubberband:vamp - Enables vamp plugins support (Audio analysing plugins) +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:tremor - enable OGG Vorbis music via libtremor +media-libs/sdl2-mixer:wav - support WAVE files +media-libs/sdl2-ttf:harfbuzz - Use media-libs/harfbuzz for enhanced font rendering +media-libs/sdl_audiolib:fluidsynth - use media-sound/fluidsynth for MIDI +media-libs/sdl_audiolib:mpg123 - Enable support for mp3 decoding via media-sound/mpg123 +media-libs/sdl_audiolib:openmpt - OpenMPT decoder via media-libs/libopenmpt +media-libs/sdl_audiolib:soxr - Enable SoX Resampler support via media-libs/soxr +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/svgalib:kernel-helper - Build the helper kernel module +media-libs/tg_owt:screencast - Enable support for remote desktop and screen cast using media-video/pipewire +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: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/xine-lib:bluray - Enable playback of Blu-ray filesystems using media-libs/libbluray +media-libs/xine-lib:dav1d - Enable support for media-libs/dav1d AV1 decoder +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:nfs - Allow accessing NFS shares via net-fs/libnfs. +media-libs/xine-lib:sftp - Use net-libs/libssh2 to access SFTP servers. +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-libs/zita-resampler:tools - Install zresample and zretune tools +media-libs/zmusic:fluidsynth - Enable support for MIDI via media-sound/fluidsynth +media-libs/zmusic:mpg123 - Enable support for MPEG audio playback via media-sound/mpg123 +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/audacious-plugins:ampache - Support controlling audacious via ampache +media-plugins/audacious-plugins:bs2b - Enable Bauer Bauer stereophonic-to-binaural headphone filter +media-plugins/audacious-plugins:cue - Support CUE sheets using the libcue library +media-plugins/audacious-plugins:fluidsynth - Support FluidSynth as MIDI synth backend +media-plugins/audacious-plugins:gme - Support various gaming console music formats +media-plugins/audacious-plugins:http - Support HTTP streams through neon +media-plugins/audacious-plugins:openmpt - Add support for OpenMTP +media-plugins/audacious-plugins:scrobbler - Build with scrobbler/LastFM submission support +media-plugins/audacious-plugins:sid - Build with SID (Commodore 64 Audio) support +media-plugins/audacious-plugins:soxr - Build with SoX Resampler support +media-plugins/audacious-plugins:speedpitch - Enable speed/pitch effects +media-plugins/audacious-plugins:streamtuner - Build the streamtuner 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-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/imlib2_loaders:eet - Enable Eet image loader +media-plugins/imlib2_loaders:xcf - Enable XCF image loader +media-plugins/ir_lv2:tools - Build convert4chan tool +media-plugins/mythplugins:cdr - Allows MythMusic to burn CD-Rs +media-plugins/mythplugins:exif - Allows MythGallery to read EXIF data from photos +media-plugins/mythplugins:fftw - Adds visual effects to MythMusic when playing back music +media-plugins/mythplugins:hls - HTTP Live Streaming support +media-plugins/mythplugins:mytharchive - Allows you to archive recorded content to CD or DVD +media-plugins/mythplugins:mythgame - Adds a frontend to various ROM emulators within MythTV +media-plugins/mythplugins:mythnetvision - Adds the ability to view netvision devices within MythTV +media-plugins/mythplugins:mythweather - Adds weather information within MythTV +media-plugins/mythplugins:mythzmserver - Build mythzmserver daemon needed by zoneminder on LAN +media-plugins/mythplugins:mythzoneminder - Adds support for zoneminder (requires active mythzmserver daemon on LAN). +media-plugins/mythplugins:raw - Allows MythGallery to view photos saved in RAW format +media-plugins/vdr-burn:dvdarchive - DMH DVD - Archive +media-plugins/vdr-cdplayer:cdparanoia - Enable cdparanoia (audio CD ripper) support +media-plugins/vdr-dvbapi:dvbcsa - use media-libs/libdvbcsa free implementation of the DVB Common Scrambling Algorithm +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-plugins/vdr-vdrmanager:stream - Add support for streaming Video to Android client +media-plugins/vdr-weatherng:dxr3 - enables lower osd color depth for dxr3 cards +media-plugins/vdr-xineliboutput:bluray - Enable BluRay metadata support through media-libs/libbluray +media-plugins/vdr-xineliboutput:cec - Enable CEC support through dev-libs/libcec +media-plugins/vdr-xineliboutput:libextractor - Use media-libs/libextractor to gather files' metadata in media-player +media-plugins/vdr-xineliboutput:vdr - Compile the vdr output plugin to use local or remote xine as output +media-plugins/vdr-xineliboutput:xine - Compile the xine input plugin for displaying vdr video and OSD +media-radio/ax25-tools:X - Enable some X based configuration tools. +media-radio/direwolf:hamlib - Enables support by the Hamlib amateur radio rig control library +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: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/amsynth:nsm - Build support for Non Session Manager +media-sound/amsynth:vst - Build VST plug-in +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/ardour:phonehome - contact ardour.org at startup for new announcements +media-sound/ario:idle - Enable experimental support for MPD's idle command to reduce bandwidth and cpu usage, requires MPD 0.14 +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:portmidi - Enable support for MIDI via media-libs/portmidi +media-sound/audacity:portmixer - Enable the internal portmixer feature +media-sound/audacity:portsmf - Enable support for Portable Standard Midi File Library +media-sound/audacity:sbsms - Enables sbsms library support for slower, more accurate 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/audiotools:cue - Enable CUE sheet support +media-sound/audiotools:dvda - Enable DVD-Audio support +media-sound/audiotools:twolame - Enable twolame support (MPEG Audio Layer 2 encoder) +media-sound/bluez-alsa:aptx - aptX (HD) over Bluetooth (many Android compatible headphones) +media-sound/bluez-alsa:hcitop - Enable top-like monitoring tool for HCI +media-sound/bluez-alsa:ldac - Enable support for AOSP media-libs/libldac dispatcher +media-sound/bluez-alsa:mpg123 - Enable support for MPEG audio playback via media-sound/mpg123 +media-sound/bluez-alsa:ofono - Enable ofono elephony support +media-sound/cadence:a2jmidid - Enables support for legacy ALSA sequencer applications in JACK MIDI system +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/cava:sndio - Enable support for the media-sound/sndio backend +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: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/csound:beats - Build the beats score frontend +media-sound/csound:chua - Build the chua opcodes +media-sound/csound:double-precision - Use double-precision floating point for audio samples +media-sound/csound:dssi - Build the DSSI opcodes +media-sound/csound:fluidsynth - Build the fluidsynth opcodes +media-sound/csound:keyboard - Build Virtual MIDI keyboard +media-sound/csound:linear - Build the linear algebra Opcodes +media-sound/csound:portmidi - Build the PortMIDI I/O module +media-sound/csound:samples - Install the HRTF datafiles for use with hrtfmove, hrtfmove2, hrtfstat, hrtfearly, and hrtfreverb +media-sound/csound:stk - Build the stk opcodes +media-sound/csound:utils - Build stand-alone executables for utilities that can also be used via `csound -U` +media-sound/csound:websocket - Build the websocket opcode +media-sound/darkice:aacplus - AAC+ encoding via media-libs/libaacplus +media-sound/darkice:twolame - Build with twolame support +media-sound/deadbeef:converter - File format converter +media-sound/deadbeef:cover - Support for cover art +media-sound/deadbeef:hotkeys - Keyboard shortcuts support +media-sound/deadbeef:lastfm - last.fm/AudioScrobbler protocol support +media-sound/deadbeef:notify - Desktop notifications support +media-sound/deadbeef:nullout - Dummy output driver +media-sound/deadbeef:sc68 - Atari ST and Amiga music player +media-sound/deadbeef:shellexec - Define custom shell commands that can be called on tracks +media-sound/deadbeef:supereq - Enable equalizer +media-sound/denemo:alsa - Enable alsa support through media-libs/alsa-lib +media-sound/denemo:aubio - Enable media-libs/aubio support +media-sound/denemo:fluidsynth - Enable Fluidsynth MIDI software synthesis using media-sound/fluidsynth +media-sound/denemo:jack - Enable jack support through virtual/jack +media-sound/denemo:portaudio - Enable support for media-libs/portaudio +media-sound/denemo:portmidi - Enable support for the media-libs/portmidi backend +media-sound/denemo:rubberband - Enable support for media-libs/rubberband +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/drumstick:network - Build Network RT backend +media-sound/easyeffects:calf - Enable use of media-plugins/calf for adding various FX +media-sound/easyeffects:doc - Install packages needed to display built-in user documentation +media-sound/easyeffects:mda-lv2 - Enable use of media-plugins/mda-lv2 for the loudness FX +media-sound/easyeffects:zamaudio - Enable use of media-plugins/zam-plugins for the maximizer FX +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/elisa:mpris - Enable MPRIS support +media-sound/elisa:vlc - Use media-video/vlc for output rather than dev-qt/qtmultimedia +media-sound/exaile:scrobbler - Enable audioscrobbler/last.fm support +media-sound/fapg:xspf - Enable support for saving XSPF playlists. +media-sound/fluidsynth:network - enable network support (requires BSD sockets) +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/guitarix:lv2 - Build lv2 plugins +media-sound/guitarix:nsm - Build NSM (Non Session Manager) support +media-sound/guitarix:standalone - Build standalone application +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:pam - Add basic realtime configuration via sys-auth/realtime-base +media-sound/jack2:classic - Enable building of jackd +media-sound/jack2:metadata - Enable metadata API +media-sound/jack2:pam - Add basic realtime configuration via sys-auth/realtime-base +media-sound/jalv:gtkmm - Adds support for dev-cpp/gtkmm: C++ interface for GTK+2 +media-sound/kid3:acoustid - Build acoustic fingerprinting plugin using media-libs/chromaprint +media-sound/kid3:mpris - Enable support for MPRIS2 interface using dev-qt/qtdbus +media-sound/klick:rubberband - Enable rubberband support +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/linuxsampler:lv2 - Add support for Ladspa V2 +media-sound/linuxsampler:sf2 - Add support for SoundFont 2 sound bank files +media-sound/lmms:fluidsynth - Enables Fluidsynth MIDI software synthesis plugin. +media-sound/lmms:libgig - Enables GIG player plugin. +media-sound/lmms:soundio - Enables libsoundio support. +media-sound/lmms:stk - Enables STK Mallet plugin. +media-sound/lmms:vst - Enables the VeSTige plugin to run VST plugins through Wine. +media-sound/mangler:espeak - Text to speech engine +media-sound/mangler:g15 - Logitech g15 lcd support +media-sound/mixxx:hid - Enable HID controller support +media-sound/mixxx:keyfinder - Enable musical key detection support via media-libs/libkeyfinder +media-sound/mixxx:lv2 - Add support for Ladspa V2 via media-libs/lilv +media-sound/mixxx:modplug - Add libmodplug support +media-sound/mixxx:qtkeychain - Enable Secure credential storage support via dev-libs/qtkeychain +media-sound/mixxx:shout - Enable broadcasting support via media-libs/libshout +media-sound/moc:cache - Enable tags caching support +media-sound/moc:sid - Build with SID (Commodore 64 Audio) support +media-sound/moc:sndio - Enable support for the media-sound/sndio backend +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/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:openmpt - OpenMPT decoder plugin +media-sound/mpd:pipe - Support writing audio to a pipe +media-sound/mpd:pipewire - PipeWire support +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:snapcast - Snapcast audio plugin +media-sound/mpd:sndio - Enable support for the media-sound/sndio backend +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/mumble:g15 - Enable support for the Logitech G15 LCD (and compatible devices). +media-sound/mumble:pipewire - Enable pipewire support for audio output. +media-sound/mumble:rnnoise - Enable alternative noise suppression option based on RNNoise. +media-sound/mumble:speech - Enable text-to-speech support in Mumble. +media-sound/murmur:grpc - Use net-libs/grpc to enable remote control capabilities. +media-sound/murmur:ice - Use dev-libs/Ice to enable remote control capabilities. +media-sound/musescore:omr - Enable PDF import (OMR - optical music recognition) +media-sound/musescore:osc - Enable OSC remote control protocol +media-sound/musescore:portmidi - Enable support for building against media-libs/portmidi +media-sound/musescore:sf3 - Enable SoundFont 3 support using media-libs/libvorbis +media-sound/musescore:sfz - Enable experimental SFZ sampler +media-sound/musescore:webengine - Use dev-qt/qtwebengine for embedded web browser +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:lto - Build with link-time optimisation +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/picard:discid - Enable reading the ID of the inserted CD +media-sound/picard:fingerprints - Enable calculation and lookup of AcoustID fingerprints +media-sound/pithos:keybinder - Use keybinder to enable global key bindings +media-sound/pms:regex - Enable regular expression searches +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/puddletag:acoustid - Use media-libs/chromaprint for acoustic fingerprinting +media-sound/puddletag:quodlibet - Enables support for editing media-sound/quodlibet databases +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:aptx - aptX (HD) over Bluetooth (many Android compatible headphones), requires media-plugins/gst-plugins-openaptx. +media-sound/pulseaudio:asyncns - Use libasyncns for asynchronous name resolution. +media-sound/pulseaudio:daemon - Build the pulseaudio binary (not-needed for pipewire-pulse) +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:gstreamer - Build with support for gstreamer including ability to use bluetooth codecs. For bluetooth codecs see USE ldac and aptx. +media-sound/pulseaudio:ldac - LDAC over Bluetooth (primarily Sony headphones), requires media-plugins/gst-plugins-ldac. +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/pulseaudio-daemon: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-daemon: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-daemon:aptx - aptX (HD) over Bluetooth (many Android compatible headphones), requires media-plugins/gst-plugins-openaptx. +media-sound/pulseaudio-daemon:asyncns - Use libasyncns for asynchronous name resolution. +media-sound/pulseaudio-daemon:elogind - Use sys-auth/elogind for giving each session a PA client +media-sound/pulseaudio-daemon:equalizer - Enable the equalizer module (requires sci-libs/fftw). +media-sound/pulseaudio-daemon: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-daemon:glib - Build the GSettings PA module. +media-sound/pulseaudio-daemon:gstreamer - Build with support for gstreamer including ability to use bluetooth codecs. For bluetooth codecs see USE ldac and aptx. +media-sound/pulseaudio-daemon:ldac - LDAC over Bluetooth (primarily Sony headphones), requires media-plugins/gst-plugins-ldac. +media-sound/pulseaudio-daemon:native-headset - Build with native HSP backend for bluez 5. +media-sound/pulseaudio-daemon:ofono-headset - Build with oFono HFP backend for bluez 5, requires net-misc/ofono. +media-sound/pulseaudio-daemon: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-daemon:ssl - Use dev-libs/openssl to provide support for RAOP (AirPort) streaming. +media-sound/pulseaudio-daemon: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-daemon:systemd - Build with sys-apps/systemd support to replace standalone ConsoleKit. +media-sound/pulseaudio-daemon: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/pulseaudio-modules-bt:fdk - AAC encoding support using media-libs/fdk-aac +media-sound/pulseaudio-modules-bt:ffmpeg - APTX, APTX-HD encoding support +media-sound/pulseaudio-modules-bt:ldac - LDAC encoding support, using media-libs/libldac +media-sound/pulseaudio-modules-bt:native-headset - Build with native HSP (Headset Profile) headset for bluez 5 +media-sound/pulseaudio-modules-bt:ofono-headset - Build with oFono HFP (Hands Free Profile) headset for bluez 5, requires net-misc/ofono. +media-sound/pulseeffects:bs2b - Enable use of media-libs/libbs2b for the crossfeed FX +media-sound/pulseeffects:calf - Enable use of media-plugins/calf for adding various FX +media-sound/pulseeffects:doc - Install packages needed to display built-in user documentation +media-sound/pulseeffects:rnnoise - Enable use of media-libs/rnnoise for the neural network-based noise-reduction FX +media-sound/pulseeffects:rubberband - Enable use of media-libs/rubberband for the pitch-shifting FX +media-sound/pulseeffects:webrtc - Enable use of media-plugins/gst-plugins-webrtc for various voice-enhancement FX +media-sound/pulseeffects:zamaudio - Enable use of media-plugins/zam-plugins for the maximizer FX +media-sound/qmidiarp:lv2 - Enables Ladspa V2 plugins. +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:pipewire - Enable PipeWire output plugin +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/qmmp:xmp - Enable module files renderer (modplug replacement) +media-sound/qsampler:libgig - Enable libgig support for loading Gigasampler files and DLS (Downloadable Sounds) Level 1/2 files +media-sound/qtractor:aubio - Enable media-libs/aubio support +media-sound/qtractor:dssi - Enable support for DSSI Soft Synth Interface +media-sound/qtractor:rubberband - Enable support for in-place audio clip pitch-shifting through the rubberband library +media-sound/rhythmbox:daap - Build the local network music sharing plugin which uses the DAAP protocol using net-libs/libdmapsharing +media-sound/scream:pcap - Support sniffing packets from network using net-libs/libpcap +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/snapcast:client - Build and install Snapcast client component +media-sound/snapcast:server - Build and install Snapcast server component +media-sound/snapcast:tremor - Build with TREMOR version of vorbis +media-sound/snd:s7 - Enable the s7 extension language (a version of Scheme) +media-sound/sonic-visualiser:id3tag - Enables ID3 tagging with id3tag library +media-sound/sox:amr - Enables Adaptive Multi-Rate Audio support +media-sound/sox:id3tag - Enables ID3 tagging with id3tag library +media-sound/sox:sndio - Enable support for sndio +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/spotify:local-playback - Allows playing local files with the Spotify client +media-sound/spotify:pax-kernel - Triggers a paxmarking of the main Spotify binary +media-sound/spotify:pulseaudio - Controls the dependency on pulseaudio or apulse +media-sound/spotify:systray - Pulls in dependencies needed for systray support on some desktop environments +media-sound/strawberry:moodbar - Enable moodbar support +media-sound/strawberry:vlc - Enable media-video/vlc backend +media-sound/supercollider:emacs - Enable the SCEL user interface +media-sound/supercollider:gedit - Enable the SCED user interface +media-sound/supercollider:gpl3 - Build GPL-3 licensed code (recommended) +media-sound/supercollider:server - Build with internal server +media-sound/supercollider:vim - Enable the SCVIM user interface +media-sound/supercollider:webengine - Enable the internal help system using QtWebengine +media-sound/teamspeak-client:system-libcxx - Use sys-libs/libcxx instead of shipped libs. +media-sound/teamspeak-server:tsdns - Install TeamSpeaks own DNS service for handling multiple virtual servers. +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:fluidsynth - Enable fluidsynth support (MIDI) +media-sound/xmms2:gme - Support for various game audio formats using media-libs/game-music-emu +media-sound/xmms2:ices - Icecast source output plugin +media-sound/xmms2:mac - Support for Monkey's Audio (APE) format using 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:server - Build xmms2 player daemon (otherwise only clients are built) +media-sound/xmms2:sid - Support for C64 SID using media-libs/libsidplay +media-sound/xmms2:tremor - Support Vorbis using an alternate fixed-point decoder with media-libs/tremor +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/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: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/yarock:mpv - Enable media-video/mpv backend +media-sound/yarock:phonon - Enable media-libs/phonon backend +media-sound/yarock:vlc - Enable media-video/vlc backend +media-sound/yoshimi:lv2 - Add support for Ladspa V2 +media-sound/zynaddsubfx:dssi - Enable support for DSSI Soft Synth Interface +media-tv/kodi:airplay - enable AirPlay support +media-tv/kodi:bluetooth - Enable JSON-RPC over BT for remote control connected via bluetooth +media-tv/kodi:bluray - Enable playback of Blu-ray filesystems +media-tv/kodi:caps - Use sys-libs/libcap to bind to privileged ports as non-root +media-tv/kodi:cec - Enable support for HDMI-CEC devices via libcec +media-tv/kodi:dav1d - Enables AV1 decoding via media-libs/dav1d +media-tv/kodi:eventclients - Install full set of Kodi python evenclients and evenclients examples +media-tv/kodi:gbm - Use the Graphics Buffer Manager for EGL on KMS. +media-tv/kodi:gles - Use simplified OpenGLES instead of full-scale OpenGL +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 IR remote controls using app-misc/lirc +media-tv/kodi:mariadb - Enable support store of media library metadata on local or remote MariaDB +media-tv/kodi:mysql - Enable support store of media library metadata on local or remote MySQL +media-tv/kodi:nfs - Enable NFS client support +media-tv/kodi:optical - Enable Audio CD playback, optical disks detection and reading (CD-ROM, Video CD, and others), and ISO optical disk images direct reading. DVD disks may require additional 'udf' flag. +media-tv/kodi:pipewire - Enable pipewire support +media-tv/kodi:power-control - Enable control of shutdown, reboot, suspend, and hibernate +media-tv/kodi:raspberry-pi - Enable support for the Raspberry Pi +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:udf - Enable UDF support. Required for playing blurays. +media-tv/kodi:upower - Use sys-power/upower to get battery level and active power source +media-tv/kodi:webserver - Enable internal webserver +media-tv/kodi:xslt - Enable metadata XSLT scrapers support with dev-libs/libxslt +media-tv/linuxtv-dvb-apps:alevt - Build videotext decoder +media-tv/mythtv:alsa - Allows MythTV to directly output sound to ALSA devices +media-tv/mythtv:asi - Support for DVEO ASI recorder +media-tv/mythtv:autostart - Use a custom autostart configuration +media-tv/mythtv:bluray - Use the system libbluray for BluRay support +media-tv/mythtv:cec - Allows control of CEC enabled TVs via HDMI +media-tv/mythtv:ceton - Ceton InfiniTV 4 a CableCARD-enabled tuner support +media-tv/mythtv:debug - Instructs Qt to use the 'debug' target +media-tv/mythtv:egl - EGL video output support +media-tv/mythtv:fftw - Support visualizations via sci-libs/fftw +media-tv/mythtv:hdhomerun - Silicondust USA Inc.network-attached tuner support +media-tv/mythtv:hdpvr - Hauppauge HD-PVR? +media-tv/mythtv:ieee1394 - Firewire enabled Cable boxe support +media-tv/mythtv:ivtv - Support kernel driver for the iTVC15 family of MPEG codecs +media-tv/mythtv:jack - Allows MythTV to use JACK as your sound output device +media-tv/mythtv:java - BD-J support for Blu-ray discs +media-tv/mythtv:lcd - Enable use of app-misc/lcdproc data display +media-tv/mythtv:lirc - LIRC remote control device support +media-tv/mythtv:nvdec - Enable NVDEC (NVCUVID) hardware accelerated video decoding +media-tv/mythtv:perl - Build the perl bindings for MythTV +media-tv/mythtv:vbox - V@Box Communications network-attached tuner devices support +media-tv/mythtv:vpx - Enable VP8/VP9 support for media-libs/libvpx +media-tv/mythtv:wrapper - Use Ubuntu mythtfrontend wrapper +media-tv/mythtv:x265 - Enable h265 encoding using x265 +media-tv/mythtv:xmltv - Support media-tv/xmltv TV listing - not used by Schedules Direct] +media-tv/tvheadend:capmt - Enable support for capmt (dvbapi) protocol +media-tv/tvheadend:constcw - Enable support for the constcw protocol +media-tv/tvheadend:cwc - Enable support for the cwc (newcamd) protocol +media-tv/tvheadend:ddci - Enable support for DDCI hardware +media-tv/tvheadend:dvbcsa - Enable decryption of the DVB Common Scrambling Algorithm +media-tv/tvheadend:dvben50221 - Enable support for hardware CAM +media-tv/tvheadend:hdhomerun - Enable support for the HDHomeRun device +media-tv/tvheadend:imagecache - Enable support for image caching +media-tv/tvheadend:iptv - Enable support for Internet Protocol TV +media-tv/tvheadend:satip - Enable support for IP-based Satellite TV +media-tv/tvheadend:timeshift - Enable TimeShift support +media-tv/tvheadend:uriparser - Use dev-libs/uriparser +media-tv/tvheadend:vpx - Enable transcoding with the VP8/VP9 video codecs +media-tv/tvheadend:x264 - Enable transcoding with the H.264 video codec +media-tv/tvheadend:x265 - Enable transcoding with the HEVC video codec +media-tv/tvheadend:xmltv - Use media-tv/xmltv +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:eu-epgdata - include fanart URLs for some European countries. +media-tv/xmltv:eu-xmltvse - Grabbber for Europe [replaces eu-dotmedia and se-tvzon] +media-tv/xmltv:fi - Finland tv listing grabber (0.6.1 add ampparit telsu) +media-tv/xmltv:fi-sv - Grabber for Finland (Swedish) +media-tv/xmltv:fr - France tv listing grabber +media-tv/xmltv:huro - Hungarian tv listing grabber +media-tv/xmltv:is - Iceland tv listing grabber +media-tv/xmltv:it - Italy tv listing grabber (RUV) +media-tv/xmltv:it-dvb - 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:pt-vodafone - Grabber for Portugal (Vodafone) +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-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-tv/xmltv:zz-sdjson-sqlite - Grabber for schedulesDirect.org SD-JSON service (sqlite DB) +media-video/aegisub:uchardet - Enable charset discovery via app-i18n/uchardet +media-video/aravis:fast-heartbeat - Enable faster heartbeat rate. +media-video/aravis:gstreamer - Build the GStreamer plugin. +media-video/aravis:packet-socket - Enable packet socket support. +media-video/aravis:viewer - Build the GTK+-based video viewer. +media-video/chaplin:transcode - Enable DVD ripping and transcoding +media-video/droidcam:gtk - Build the dev-cpp/gtkmm:3.0 client. +media-video/dv2sub:kino - install kino plugin +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:amf - Enables support for AMD's Advanced Media Framework (AMF) +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: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:cuda - Enables CUDA-based acceleration. Mostly used for specific filters. +media-video/ffmpeg:dav1d - Enables AV1 decoding via media-libs/dav1d. +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:libaribb24 - Enables ARIB text and caption decoding via media-libs/aribb24. +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:libtesseract - Enables the OCR filter via app-text/tesseract. +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: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:rav1e - Enables AV1 encoding support via media-video/rav1e. +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:sndio - Enable support for the media-sound/sndio backend +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:svt-av1 - Enables AV1 encoding support via media-libs/svt-av1. +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:vmaf - Enables Netflix's perceptual video quality assessment filter using the library (media-libs/libvmaf). +media-video/ffmpeg:vpx - Enables VP8 and VP9 codec support using libvpx: Decoding does not require this to be enabled but libvpx can also be used for decoding; encoding requires this useflag to be enabled though. +media-video/ffmpeg:vulkan - Enables support for the vulkan API for GPU offload. +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/ffmpeg-chromium:cpudetection - Enables runtime CPU detection (useful for bindist, compatibility on other CPUs) +media-video/ffmpeg-chromium:gpl - Build GPL code. Should be enabled unless you require LGPL binaries. +media-video/ffmpeg-chromium:mmal - Enables Multi-Media Abstraction Layer (MMAL) decoding support: Available e.g. on the Raspberry Pi. +media-video/ffmpeg-chromium:vulkan - Enables support for the vulkan API for GPU offload. +media-video/ffmpeg2theora:kate - Adds support for Ogg Kate subtitles via libkate. +media-video/guvcview:qt5 - Build with Qt5 interface instead Gtk+ +media-video/handbrake:fdk - Support for encoding AAC using media-libs/fdk-aac. +media-video/handbrake:gstreamer - Support for the streaming media framework from media-libs/gstreamer. +media-video/handbrake:gtk - Install the GTK UI, ghb. +media-video/handbrake:libav-aac - Support for encoding AAC using libav's internal encoder. +media-video/handbrake:numa - Adds support for x265's NUMA capabilities. +media-video/handbrake:x265 - Support for encoding h265 using media-libs/x265. +media-video/kino:gpac - Enable GPAC support when exporting to 3GPP format +media-video/libva-utils:drm - Enables VA/DRM API support. +media-video/libva-utils:examples - Build and install decode, encode, videoprocess and other VA-API examples. +media-video/libva-utils:putsurface - Build and install putsurface tool. +media-video/libva-utils:test-va-api - Install test_va_api tool for thorough testing of the installed VA-API. +media-video/libva-utils:vainfo - Build and install vainfo tool. +media-video/makemkv:java - Handle additional Blu-ray protection mechanisms involving Java +media-video/mjpegtools:sdlgfx - Enables y4mhist to display a graphical histogram +media-video/mjpg-streamer:http-management - Enable experimental HTTP management option +media-video/mjpg-streamer:input-control - Plugin giving ability to control camera movement (only specific cameras) +media-video/mjpg-streamer:input-file - Plugin that watches given directory and send it's content +media-video/mjpg-streamer:input-http - Plugin that takes http-input +media-video/mjpg-streamer:input-ptp2 - Plugin that sends video stream from PTP2 compatible camera +media-video/mjpg-streamer:input-raspicam - Raspberry Pi camera support via the input_raspicam plugin +media-video/mjpg-streamer:input-testpicture - Plugin for sending compiled in, test pictures +media-video/mjpg-streamer:input-uvc - Plugin that sends video stream from UVC compatible camera +media-video/mjpg-streamer:output-autofocus - Auto focusing plugin +media-video/mjpg-streamer:output-file - Plugin that saves received content under given location +media-video/mjpg-streamer:output-http - Small HTTP server plugin which sends WWW directory content and streams image content +media-video/mjpg-streamer:output-rtsp - Plugin which provides a mechanism to take snapshots with a trigger from a UDP packet +media-video/mjpg-streamer:output-udp - Plugin receiving content over UDP and storing to a directory +media-video/mjpg-streamer:output-viewer - Plugin which allows to see output with viewer +media-video/mjpg-streamer:output-zmqserver - Plugin which provides zmqserver processing +media-video/mjpg-streamer:www - Installs WWW content +media-video/mjpg-streamer:wxp-compat - Enable camera WXP compatible format +media-video/motion:mariadb - Add mariadb database support +media-video/motion:mmal - Enables Multi-Media Abstraction Layer (MMAL) decoding support: Available e.g. on the Raspberry Pi. +media-video/motiontrack:multiprocess - Enables multi-process support (SMP/cluster) for motiontrack programs +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:cdparanoia - Enable cdparanoia (audio CD ripper) support +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: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: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:gamepad - Enable gamepad input support +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: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/mpv:zimg - Enable libzimg support (for vf_fingerprint) +media-video/noad:libmpeg2 - Build support for mpeg2 through media-libs/libmpeg2 rather than using media-video/ffmpeg +media-video/nvidia_video_sdk:tools - Build and install example tools. +media-video/obs-studio:browser - Enable browser source support via (precompiled) CEF. +media-video/obs-studio:decklink - Build the Decklink plugin. +media-video/obs-studio:fdk - Build with LibFDK AAC support. +media-video/obs-studio:pipewire - Build with PipeWire support. +media-video/obs-studio:python - Build with scripting support for Python 3. +media-video/obs-studio:speex - Build with Speex noise suppression filter support. +media-video/obs-studio:ssl - Build with TLS/SSL support for RTMPS connections. +media-video/obs-studio:vlc - Build with VLC media source support. +media-video/ogmrip:ogm - Support for OGM container format +media-video/ogmrip:srt - Support for SRT subtitle format +media-video/peek:keybinder - Enable support for global hotkeys using dev-libs/keybinder +media-video/pipewire:X - Enable audible bell for X11 +media-video/pipewire:echo-cancel - Enable WebRTC-based echo canceller via media-libs/webrtc-audio-processing +media-video/pipewire:extra - Build pw-cat/pw-play/pw-record +media-video/pipewire:jack-client - Install a plugin for running PipeWire as a JACK client +media-video/pipewire:jack-sdk - Use PipeWire as JACK replacement +media-video/pipewire:lv2 - Allow loading LV2 plugins via media-libs/lv2 +media-video/pipewire:pipewire-alsa - Replace PulseAudio's ALSA plugin with PipeWire's plugin +media-video/pipewire:ssl - Enable raop-sink support (needs dev-libs/openssl) +media-video/pipewire:system-service - Install systemd unit files for running as a system service. Not recommended. +media-video/qmplay2:audiofilters - Build with AudioFilters module +media-video/qmplay2:avdevice - Build FFmpeg module with libavdevice suport +media-video/qmplay2:cdio - Build with AudioCD module +media-video/qmplay2:cuvid - Build with CUVID module +media-video/qmplay2:extensions - Build with Extensions module and enable other plugins +media-video/qmplay2:gme - Build Chiptune with GME support +media-video/qmplay2:inputs - Build with Inputs module +media-video/qmplay2:libass - Build with SSA/ASS subtitles rendering support +media-video/qmplay2:notifications - Build additional notifications module +media-video/qmplay2:pipewire - Build with PipeWire support +media-video/qmplay2:shaders - Compile Vulkan shaders using media-libs/shaderc +media-video/qmplay2:sid - Build Chiptune with SIDPLAY support +media-video/qmplay2:videofilters - Build with VideoFilters module +media-video/qmplay2:visualizations - Build with Visualizations module +media-video/qmplay2:vulkan - Build with Vulkan support +media-video/rav1e:capi - Build the C-API library and header file +media-video/rtmpdump:gnutls - Use GnuTLS instead of OpenSSL for Cryptography +media-video/rtmpdump:ssl - Enable Cryptographic features +media-video/rtmpdump:tools - Enable installation of various binary tools in addition to librtmp library +media-video/simplescreenrecorder:asm - Enable x86 assembly optimisation. +media-video/simplescreenrecorder:vpx - Enable VP8 codec support via media-libs/libvpx. +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/totem:python - Build dev-lang/python using plugins (dbusservice for notifications and MPRIS control, interactive python console and opensubtitles lookup) +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:demoplugins - Install demo and example plugins coming with vanilla vdr +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:keyboard - 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 into RAM, need plugin media-plugins/vdr-permashift +media-video/vdr:pinplugin - Support for media-plugins/vdr-pin +media-video/vdr:resumereset - rreset resume of EOF +media-video/vdr:ttxtsubs - support for media-plugins/vdr-ttxtsubs +media-video/vdr:verbose - enable full output on compile +media-video/vidify:dbus - Support local MPRIS players +media-video/vidify:mpv - Use python-mpv as backend for vidify +media-video/vidify:vlc - Use python-vlc as backend for vidify +media-video/vidify:zeroconf - Use an external network player +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 AV1 encoding/decoding support using media-libs/libaom +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:loudness - Enable loudness normalisation according to the EBU R128 standard using media-libs/libebur128 +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: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:optimisememory - Enable optimisation for memory rather than performance +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: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/webcamoid:headers - Install development headers +media-video/webcamoid:libuvc - Build with libuvc support +media-video/webcamoid:qtaudio - Enable audio capture/play via dev-qt/qtmultimedia +media-video/webcamoid:v4lutils - Build with V4L-utils support +media-video/webcamoid:videoeffects - Build video effects +media-video/wireplumber:system-service - Install systemd unit files for running as a system service. Not recommended. +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/2ping:server - Install the server init scripts. +net-analyzer/argus-clients:ft - Enable support for flow packets through net-analyzer/flow-tools +net-analyzer/barnyard:sguil - Enable sguil (The Analyst Console for Network Security Monitoring) support +net-analyzer/barnyard2:gre - Enable GRE support +net-analyzer/barnyard2:mpls - Enable support for mpls networks +net-analyzer/barnyard2:sguil - Enable sguil (The Analyst Console for Network Security Monitoring) support +net-analyzer/bwm-ng:csv - Enable csv output +net-analyzer/bwm-ng:html - Enable html output +net-analyzer/cacti:doc - install html documentation +net-analyzer/check_mk_agent:apache_status - Install check_mk-agent apache-status plugin. +net-analyzer/check_mk_agent:inventory - Install check_mk-agent linux inventory plugin. +net-analyzer/check_mk_agent:logwatch - Install check_mk-agent logwatch plugin. +net-analyzer/check_mk_agent:mysql - Install check_mk-agent mysql plugin. +net-analyzer/check_mk_agent:nfsexports - Install check_mk-agent nfsexports plugin. +net-analyzer/check_mk_agent:postgres - Install check_mk-agent postgres plugin. +net-analyzer/check_mk_agent:smart - Install check_mk-agent S.M.A.R.T plugin. +net-analyzer/check_mk_agent:zypper - Install check_mk-agent zypper plugin. +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/flent:plots - Enable drawing plots +net-analyzer/flowgrind:pcap - Enable packet capturing support using net-libs/libpcap +net-analyzer/fprobe:messages - enable console messages +net-analyzer/goaccess:geoipv2 - Enable support for GeoIP2 through dev-libs/libmaxminddb +net-analyzer/goaccess:getline - Use GNU getline() to parse full line requests +net-analyzer/gr-fosphor:glfw - enable GLFW based interface +net-analyzer/graphite-web:carbon - Enable carbon support +net-analyzer/graphite-web:memcached - Enable memcached support +net-analyzer/greenbone-security-assistant:extras - Pdf results, extra fonts, html docs support +net-analyzer/gvm:cli - Command Line Interface for OpenVAS Scanner +net-analyzer/gvm:gsa - Greenbone Security Assistant (WebUI) +net-analyzer/gvm:ospd - Enable support for scanner wrappers +net-analyzer/gvm-libs:extras - Html docs support +net-analyzer/hexinject:experimental - Install experimental packets.tcl +net-analyzer/hexinject:tools - Install hex2raw and prettypacket tools +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/mongo-c-driver +net-analyzer/icinga2:console - Adds support for line-editing in the console +net-analyzer/icinga2:jumbo-build - Combine source files to speed up build process, requires more memory +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/ipsumdump:nanotimestamp - Enable timestamps with nano-second resolution +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/mtr:ipinfo - Disable support for IP address lookups +net-analyzer/mtr:jansson - Enable JSON output support through dev-libs/jansson +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-plugin-check_raid:3ware - Support 3ware RAID controllers +net-analyzer/nagios-plugin-check_raid:aacraid - Support Adaptec AAC-RAID controllers +net-analyzer/nagios-plugin-check_raid:dmraid - Support Device-Mapper RAID +net-analyzer/nagios-plugin-check_raid:hpa - Support HP Array controllers +net-analyzer/nagios-plugin-check_raid:hpsa - Support HP SmartArray (CCISS) controllers +net-analyzer/nagios-plugin-check_raid:megaraid-sas - Support LSI MegaRAID SAS controllers +net-analyzer/nagios-plugin-check_raid:mpt - Support LSI MPT Fusion controllers +net-analyzer/nagios-plugin-check_raid:mpt-sas2 - Support LSI SAS-2 controllers +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/nagios-plugins-linux-madrisan:curl - Build check_docker which requires net-misc/curl +net-analyzer/nagios-plugins-linux-madrisan:varlink - Build check_podman which requires dev-libs/libvarlink +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:pcap - Install snmppcap which reads from PCAP files and writes to the SNMP transport +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/netdata:cloud - Enable Netdata Cloud support +net-analyzer/netdata:compression - Enable compression via zlib +net-analyzer/netdata:dbengine - Enable the Netdata database engine +net-analyzer/netdata:ipmi - Install sys-apps/ipmitool required for monitoring IPMI sensors. +net-analyzer/netdata:jsonc - Enable optimization of JSON using dev-libs/json-c +net-analyzer/netdata:kinesis - Enable support for Amazon Kenesis as a backend +net-analyzer/netdata:lto - Build with Link Time Optimization (LTO) +net-analyzer/netdata:mongodb - Enable support for the mongodb backend +net-analyzer/netdata:nfacct - Enable the nfacct plugin +net-analyzer/netdata:nodejs - Enable use of nodejs (which some plugins use) +net-analyzer/netdata:prometheus - Enable support for the Prometheus remote write backend +net-analyzer/netdata:tor - Enable monitoring of tor +net-analyzer/netdata:xen - Enable monitoring of xen +net-analyzer/netperf:demo - Emit interim results during the run. May affect results +net-analyzer/nfdump:ftconv - Build the flow-tools to nfdump converter +net-analyzer/nfdump:jnat - Build nfudmp to support JunOS NAT event logging +net-analyzer/nfdump:nfpcapd - Build nfpcapd collector to create netflow data from precollected pcap traffic +net-analyzer/nfdump:nfprofile - Build nfprofile used by NfSen +net-analyzer/nfdump:nftrack - Build nfprofile used by PortTracker +net-analyzer/nfdump:nsel - Build nfudmp to support NSEL/NEL event data +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: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/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/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/openvas-scanner:cron - Install a cron job to update GVM's feed daily. +net-analyzer/openvas-scanner:extras - Html docs support +net-analyzer/openvas-scanner:snmp - Build againts net-analyzer/net-snmp for "improved SNMP support" +net-analyzer/ospd:extras - Html docs support +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: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:ndpi - Enable support for nDPI through net-libs/nDPI +net-analyzer/pmacct:nflog - Enable support for NFLOG through uacctd +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 instead of net-analyzer/nagios-core +net-analyzer/pnp4nagios:nagios - Build against net-analyzer/nagios-core (the default) +net-analyzer/rrdcollect:exec - Enable exec:/// support +net-analyzer/rrdcollect:librrd - Use the librrd library from net-analyzer/rrdtool +net-analyzer/rrdtool:graph - Enable support for graphing functions +net-analyzer/rrdtool:rados - Enable support for librados from sys-cluster/ceph +net-analyzer/rrdtool:rrdcached - Build support for write-caching daemon +net-analyzer/rrdtool:rrdcgi - Build rrdcgi support +net-analyzer/sancp:sguil - Enable sguil (The Analyst Console for Network Security Monitoring) support +net-analyzer/sarg:doublecheck - Make sarg double check the data it manipulates and output a warning if an error is found +net-analyzer/sarg:gd - Enable support for graphs in reports through media-libs/gd +net-analyzer/sarg:glob - Disable to ignore wildcards in file names +net-analyzer/sarg:pcre - Enable support for regular expressions in the hostalias file through dev-libs/libpcre +net-analyzer/scanlogd:nids - Use net-libs/libnids for packet capturing +net-analyzer/scanlogd:pcap - Use net-libs/libpcap for packet capturing +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/sngrep:eep - Enable EEP packet send/receive support +net-analyzer/sngrep:gnutls - Use net-libs/gnutls to parse captured TLS packets +net-analyzer/sngrep:openssl - Use dev-libs/openssl to parse captured TLS packets +net-analyzer/snort:active-response - Enables support for automatically sending TCP resets and ICMP unreachable messages to terminate connections. Used with inline deployments. +net-analyzer/snort:control-socket - Enables Snort's control socket. +net-analyzer/snort:file-inspect - Enables extended file inspection capabilities. +net-analyzer/snort:flexresp3 - Enables support for new flexable response preprocessor for enabling connection tearing for inline deployments. Replaces flexresp and flexresp2. +net-analyzer/snort:gre - Enable support for inspecting and processing Generic Routing Encapsulation (GRE) packet headers. Only needed if you are monitoring GRE tunnels. +net-analyzer/snort:high-availability - Enables high-availability state sharing. +net-analyzer/snort:inline-init-failopen - Enables support to allow traffic to pass (fail-open) through inline deployments while snort is starting and not ready to begin inspecting traffic. If this option is not enabled, network traffic will not pass (fail-closed) until snort has fully started and is ready to perform packet inspection. +net-analyzer/snort:large-pcap-64bit - Allows Snort to read pcap files that are larger than 2 GB. ONLY VALID FOR 64bit SYSTEMS! +net-analyzer/snort:libtirpc - Build against net-libs/libtirpc for RPC support +net-analyzer/snort:linux-smp-stats - Enable accurate statistics reporting through /proc on systems with multiple processors. +net-analyzer/snort:non-ether-decoders - Enable decoding of non-ethernet protocols such as TokenRing, FDDI, IPX, etc. +net-analyzer/snort:open-appid - Enable OpenAppID, an open, application-focused detection language and processing module for Snort that enables users to create, share, and implement application detection. Requires dev-lang/luajit. +net-analyzer/snort:perfprofiling - Enables support for preprocessor and rule performance profiling using the perfmonitor preprocessor. +net-analyzer/snort:ppm - Enables support for setting per rule or per packet latency limits. Helps protect against introducing network latency with inline deployments. +net-analyzer/snort:react - Enables support for the react rule keyword. Supports interception, termination, and redirection of HTTP connections. +net-analyzer/snort:reload-error-restart - Enables support for completely restarting snort if an error is detected during a reload. +net-analyzer/snort:shared-rep - Enables the use of shared memory for the Reputation Preprocessor (Only available on Linux systems) +net-analyzer/snort:side-channel - Enables Snort's side channel. +net-analyzer/snort:sourcefire - Enables Sourcefire specific build options, which include --enable-perfprofiling and --enable-ppm. +net-analyzer/suricata:af-packet - Enable AF_PACKET support +net-analyzer/suricata:bpf - Enable support for eBPF (as well as XDP if supported by the kernel and the NIC driver) for low-level, high-speed packet processing +net-analyzer/suricata:control-socket - Enable unix socket +net-analyzer/suricata:cuda - Enable NVIDIA Cuda computations support +net-analyzer/suricata:detection - Enable detection modules +net-analyzer/suricata:hyperscan - Enable high-performance regex matching with Hyperscan +net-analyzer/suricata:lz4 - Enable support for compressed pcap logging using the LZ4 algorithm +net-analyzer/suricata:nflog - Enable libnetfilter_log support +net-analyzer/suricata:nfqueue - Enable NFQUEUE support for inline IDP +net-analyzer/suricata:redis - Enable Redis support +net-analyzer/symon:perl - Enables a generic perl symux client +net-analyzer/symon:symon - Enables the system monitor. Offers no functionality but monitoring and forwarding of measured data +net-analyzer/symon:symux - Enables the multiplexer which stores incoming symon streams on disk in RRD (net-analyzer/rrdtool) files +net-analyzer/tcpdump:drop-root - Drop privileges to pcap:pcap 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/tracebox:curl - Build the curl component for uploading capture files using net-misc/curl +net-analyzer/tracebox:sniffer - Build the sniffer component using net-libs/libnetfilter_queue +net-analyzer/wapiti:kerberos - Support Kerberos authentication +net-analyzer/wapiti:ntlm - Support NTLM authentication +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:http2 - Use net-libs/nghttp2 for HTTP/2 support +net-analyzer/wireshark:ilbc - Build with iLBC support in RTP Player using media-libs/libilbc +net-analyzer/wireshark:libxml2 - Use dev-libs/libxml2 for handling XML configuration in dissectors +net-analyzer/wireshark:lto - Enable link time optimization +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:minizip - Build with zip file compression support +net-analyzer/wireshark:netlink - Use dev-libs/libnl +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: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:agent2 - Enable go-based zabbix agent 2 (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:mbedtls - Use net-libs/mbedtls as TLS backend +net-analyzer/zabbix:odbc - Enable Database Monitor and use UnixODBC Library by default +net-analyzer/zabbix:openipmi - Enable openipmi things +net-analyzer/zabbix:openssl - Use dev-libs/openssl as TLS backend +net-analyzer/zabbix:pcre2 - Use dev-libs/libpcre2 instead of dev-libs/libpcre +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-analyzer/zmap:mongo - Add support for storing in a mongo DB via dev-db/mongodb +net-analyzer/zmap:redis - Add support for storing in a redis DB via dev-libs/hiredis +net-dialup/accel-ppp:ipoe - Build IPoE kernel module +net-dialup/accel-ppp:libtomcrypt - Support crypto algorithms through dev-libs/libtomcrypt instead of dev-libs/openssl +net-dialup/accel-ppp:shaper - Support for traffic shaping +net-dialup/accel-ppp:valgrind - Compile in valgrind hints +net-dialup/freeradius:memcached - Include dev-libs/libmemcached in caching drivers +net-dialup/freeradius:mongodb - Include support for MongoDB database +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/openl2tp:client - Enable l2tp client. +net-dialup/openl2tp:dmalloc - Enable debugging using dev-libs/dmalloc. +net-dialup/openl2tp:rpc - Enable RPC control management. This flag is required for l2tpconfig to be built and used. +net-dialup/openl2tp:server - Enable l2tp server. +net-dialup/openl2tp:stats - Enable status files. Note: when they are used, this hampers performance of the daemon. +net-dialup/ppp:activefilter - Enables active filter 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:radius - Enables RADIUS support +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) +net-dns/avahi:gtk - Use gtk3 for the avahi utilities to build the avahi-ui-gtk3 library +net-dns/avahi:howl-compat - Enable compat libraries for howl +net-dns/avahi:mdnsresponder-compat - Enable compat libraries for mDNSResponder +net-dns/bind:dlz - Enables dynamic loaded zones, 3rd party extension +net-dns/bind: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:geoip2 - Enable GeoIP2 API from MaxMind +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-tools:gssapi - Enable gssapi support +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/dnsdist:dnscrypt - Enable the ability to act as a DNSCrypt server +net-dns/dnsdist:dnstap - Enable support for dnstap +net-dns/dnsdist:doh - Enable support for dns over http via www-servers/h2o +net-dns/dnsdist:lmdb - Enable support for lmdb +net-dns/dnsdist:regex - Enable support for regular expression matching via dev-libs/re2 +net-dns/dnsdist:remote-logging - Enable support for remote logging via dev-libs/protobuf +net-dns/dnsdist:ssl - Enable support for and encrypted client-server communication via dev-libs/libsodium +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:loop - Include functionality to probe for and remove DNS forwarding loops +net-dns/dnsmasq:nettlehash - Use hashing functions from dev-libs/nettle +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/dnssec-validator:dlv - Enable support for the DNSSEC look-aside validation +net-dns/dnssec-validator:nsec3 - Enable support for the NSEC3 Resource Record +net-dns/getdns:getdns-query - Add getdns_query tool +net-dns/getdns:getdns-server-mon - Add getdns_server_mon tool +net-dns/getdns:libev - Enable dev-libs/libev support +net-dns/getdns:libevent - Enable dev-libs/libevent support +net-dns/getdns:libuv - Enable dev-libs/libuv support +net-dns/getdns:stubby - Add Stubby DNS Privacy Deamon +net-dns/getdns:unbound - Enable net-dns/unbound libraries support +net-dns/hash-slinger:ipsec - Enable support for IPSECKEY records (ipseckey) +net-dns/hash-slinger:openpgp - Enable support for OPENPGPKEY records (openpgpkey) +net-dns/hash-slinger:ssh - Enable support for SSHFP records (sshfp) +net-dns/idnkit:liteonly - Compile and install lite library only +net-dns/knot:cookies - Enable the DNS cookie module (RFC 7873) +net-dns/knot:dnsproxy - Enable the tiny DNS proxy module +net-dns/knot:dnstap - Include support for the dnstap binary log format (http://dnstap.info/) +net-dns/knot:doh - Enable DNS over HTTP (DoH) using libnghttp2 +net-dns/knot:fastparser - Use a zone file parser that is faster, but requires more memory and CPU time to compile +net-dns/knot:geoip - Enable the Geography-based responses module +net-dns/knot:libidn2 - If IDN support is enabled, use net-dns/libidn2 instead of net-dns/libidn +net-dns/knot:noudp - Enable the module which can send empty truncated responses to UDP queries +net-dns/knot:onlinesign - Enable the module that sign zones on the fly instead of pre-signing zone +net-dns/knot:queryacl - Enable the module for query access control +net-dns/knot:rrl - Enable the response rate limiting module +net-dns/knot:stats - Enable the server statistics module +net-dns/knot:synthrecord - Enable the automatic forward/reverse records module +net-dns/knot:utils - Install Knot utilities, such as kdig, kzonecheck, ... +net-dns/knot:whoami - Enable the whoami response module +net-dns/knot:xdp - Enable eXpress Data Path +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/opendnssec:external-hsm - Enables support for storing DNSSEC keys through an arbitrary non-portage PKCS#11 interface, specified through an environment variable +net-dns/opendnssec:opensc - Enables support for storing DNSSEC keys through a dev-libs/opensc PKCS#11 interface +net-dns/opendnssec:signer - Enables signing capabilities for OpenDNSSEC +net-dns/opendnssec:softhsm - Enables support for storing DNSSEC keys in a dev-libs/softhsm PKCS#11 object +net-dns/pdns:lmdb - Use LMDB as backend. +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: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:dnstap - Enable support for dnstap +net-dns/pdns-recursor:sodium - Use dev-libs/libsodium for cryptography +net-dns/pdnsd:urandom - Linux-only: use /dev/urandom (pseudo-random number generation) instead of the default use of random() PRNG. +net-dns/resolvconf-symlink:symlink - Actually replace /etc/resolv.conf with a symlink. Without this flag, the ebuild is a no-op. +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:http2 - Enable HTTP/2 support for DoHnet-libs/nghttp2 +net-dns/unbound:redis - Enable cache db backend which usesdev-libs/hiredis +net-dns/unbound:tfo - Enable TCP Fast Open client+server +net-firewall/arno-iptables-firewall:plugins - Install optional plugins +net-firewall/arno-iptables-firewall:rsyslog - Install configuration snippet for app-admin/rsyslog +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:iptables - Add support for net-firewall/iptables as firewall backend +net-firewall/firewalld:nftables - Add support for net-firewall/nftables as firewall backend +net-firewall/fwknop:client - Build fwknop client +net-firewall/fwknop:extras - Install utility scripts and AppArmor policy for fwknopd +net-firewall/fwknop:firewalld - Use net-firewall/firewalld as the default server backend +net-firewall/fwknop:gdbm - Use sys-libs/gdbm to store fwknopd digest cache +net-firewall/fwknop:gpg - Enable GPG support via app-crypt/gpgme +net-firewall/fwknop:iptables - Use net-firewall/iptables as the default server backend +net-firewall/fwknop:nfqueue - Enable UDP-only NFQUEUE server mode (no net-libs/libpcap dependency) +net-firewall/fwknop:server - Build fwknopd server +net-firewall/fwknop:udp-server - Enable UDP-only server mode (no net-libs/libpcap dependency) +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/nufw:nfconntrack - Use netfilter_conntrack +net-firewall/nufw:nfqueue - Use NFQUEUE instead of QUEUE +net-firewall/nufw:pam_nuauth - Add support for pam nufw from PAM +net-firewall/nufw:plaintext - Add support for authentication with plaintext files +net-firewall/nufw:prelude - Add support/bindings for the Prelude Intrusion Detection System +net-firewall/pglinux:cron - Install cron script +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 - Enable sys-libs/libcap-ng support +net-fs/cifs-utils:creds - cifs credentials support +net-fs/cifs-utils:python - Enable support for python and install python tools +net-fs/cvmfs:server - Install the cvmfsd program and init script +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/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:apidoc - 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:glusterfs - Enable support for Glusterfs filesystem via sys-cluster/glusterfs +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:ntvfs - Enable support for NTVFS fileserver +net-fs/samba:profiling-data - Enables support for collecting profiling data +net-fs/samba:quota - Enables support for user quotas +net-fs/samba:regedit - Enable support for regedit command-line tool +net-fs/samba:snapper - Enable vfs_snapper module (requires sys-apps/dbus) +net-fs/samba:spotlight - Enable support for spotlight backend +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/ftpbase:zeroconf - Enable support for zero-configuration networking via Avahi. +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: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: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-ftp/tftp-hpa:client - Compile and install the tftp client +net-ftp/tftp-hpa:server - Compile and install the tftp server +net-ftp/yafc:ssh - Build with SFTP support +net-im/biboumi:udns - Asynchronously resolve domain names using net-libs/udns +net-im/bitlbee:libevent - Use libevent for event handling +net-im/bitlbee:msn - Enable MSN Messenger IM protocol support. +net-im/bitlbee:nss - Use NSS for SSL support in MSN and Jabber +net-im/bitlbee:oscar - Enable Oscar (AIM/ICQ) IM protocol support +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:share - Enable support for a share menu using kde-frameworks/purpose +net-im/choqok:telepathy - Enable support for the real-time communication framework telepathy +net-im/coturn:mongodb - Enable support for the mongodb database +net-im/coturn:redis - Enable support for the redis database +net-im/dino:gpg - Enable OpenPGP encryption plugin +net-im/dino:http - Enable HTTP file upload plugin +net-im/dino:notification-sound - notification sounds plugin +net-im/dino:omemo - Enable OMEMO encryption plugin +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:mssql - Enable Microsoft SQL Server support (via ODBC) for data storage +net-im/ejabberd:mysql - Enable MySQL support for data storage +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:roster-gw - Turn on workaround for processing gateway subscriptions +net-im/ejabberd:sip - Enable SIP support +net-im/ejabberd:sqlite - Enable SQLite database support +net-im/ejabberd:stun - Enable STUN/TURN support +net-im/ejabberd:zlib - Enable Stream Compression (XEP-0138) using zlib +net-im/ekg2:gadu - Enable Gadu-Gadu protocol support (requires net-libs/libgadu). +net-im/ekg2:gpg - Enable jabber message encryption through app-crypt/gpgme. +net-im/ekg2:minimal - Disable building extra plugins with no additional deps. +net-im/ekg2:openssl - Support encryption in sim plugin, using OpenSSL. +net-im/ekg2:sqlite - Support logging messages into SQLite3 database. +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/err:irc - Pull optional dependencies, needed for IRC backend +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:omemo - Install dependencies for OMEMO encryption plugin +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/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: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/profanity:gpg - Enable OpenPGP encryption +net-im/profanity:omemo - Enable OMEMO encryption +net-im/profanity:otr - Enable encrypted conversations using Off-The-Records messaging +net-im/prosody:libevent - Use libevent for event handling +net-im/psi:aspell - Enable spellchecking using app-text/aspell +net-im/psi:enchant - Enable spellchecking using app-text/enchant +net-im/psi:extras - Enable Psi+ patchset +net-im/psi:hunspell - Enable spellchecking using app-text/hunspell +net-im/psi:iconsets - Install additional iconsets, some of them have no clear licensing +net-im/psi:keyring - Enable storing password in system keyring manager +net-im/psi:webengine - Enable themed, html-based chatlogs using dev-qt/qtwebengine +net-im/psi:whiteboarding - Enable experimental interactive SVG drawing +net-im/psi:xscreensaver - Use X screensaver protocol extension to monitor idle/active status based on mouse/keyboard events +net-im/psimedia:extras - Enable Psi+ mode (required when built for Psi+) +net-im/qtox:X - Enable auto-away support +net-im/qtox:notification - Use snorenotify for desktop notifications +net-im/qtox:spellcheck - Enable spell checking support +net-im/spectrum2:frotz - Enables the Z-Engine backend. +net-im/spectrum2:irc - Enables the IRC backend, based on net-im/libcommuni. +net-im/spectrum2:purple - Enables the libpurple backend, based on net-im/pidgin. +net-im/spectrum2:sms - Enables the SMS backend, based on app-mobilephone/smstools. +net-im/spectrum2:twitter - Enables the Twitter backend. +net-im/spectrum2:whatsapp - Enables the WhatsApp backend, based on net-im/transwhat. +net-im/teams:swiftshader - Install SwiftShader OpenGL libaries. +net-im/teams:system-ffmpeg - Use the system-wide media-video/ffmpeg instead of bundled. +net-im/teams:system-mesa - Use the system-wide media-libs/mesa instead of bundled. +net-im/telegram-desktop:enchant - Enable the app-text/aspell spell-checking backend +net-im/telegram-desktop:hunspell - Enable the app-text/hunspell spell-checking backend +net-im/telegram-desktop:screencast - Enable support for remote desktop and screen cast using media-video/pipewire +net-im/telepathy-connection-managers:gadu - Enable Gadu Gadu protocol support. +net-im/telepathy-connection-managers:icq - Enable ICQ IM 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:msn - Enable MSN Messenger IM protocol support. +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-im/toxic:audio-notify - Enables native sound notifications +net-im/toxic:games - Enables some small mini-games +net-im/toxic:llvm - Enables support for LLVM Address Sanitizer +net-im/toxic:notification - Enables desktop notifications with libnotify, with sound support. +net-im/toxic:qrcode - Enables QR code support +net-im/toxic:sound - Enables audio calling +net-im/toxic:video - Enables video calling +net-im/vacuum:annotations - Enable adding comments to the contacts in the roster +net-im/vacuum:aspell - Select app-text/aspell spell checker backend +net-im/vacuum:autostatus - Change the status in accordance with the time of inactivity +net-im/vacuum:avatars - Enable assigning and displaying avatars +net-im/vacuum:birthdayreminder - Reminds about birthdays of your friends +net-im/vacuum:bitsofbinary - Allow other modules to receive or send a small amount of binary data in XMPP stanza +net-im/vacuum:bookmarks - Enable creating bookmarks of the Jabber conferences and Web pages +net-im/vacuum:captchaforms - Perform tests for humanity outside of Web browser +net-im/vacuum:chatstates - Post user's activity to the chat +net-im/vacuum:clientinfo - Enable sending and receiving peer's application version, local time and last activity info +net-im/vacuum:commands - Enable performing special commands provided by various services +net-im/vacuum:compress - Compress stream of messages +net-im/vacuum:console - Enable inspecting a raw XML stream +net-im/vacuum:dataforms - Allow other modules to process and display data forms intended for the user +net-im/vacuum:datastreamsmanager - Enable initiating a custom data stream between two XMPP entities +net-im/vacuum:emoticons - Enable using smiley images in messages +net-im/vacuum:enchant - Select app-text/enchant spell checker backend +net-im/vacuum:filemessagearchive - Allows to save the history of conversations to local files +net-im/vacuum:filestreamsmanager - Enable transferring files between two XMPP entities +net-im/vacuum:filetransfer - Enable sending files to peers +net-im/vacuum:gateways - Simplify the interaction with gateways to other IM systems +net-im/vacuum:hunspell - Select app-text/hunspell spell checker backend +net-im/vacuum:inbandstreams - Enable initiating in-band data stream between two XMPP enitites +net-im/vacuum:iqauth - Enable logging on Jabber servers withous SASL authentication support +net-im/vacuum:jabbersearch - Enable searching contacts in Jabber networks +net-im/vacuum:messagearchiver - Enable saving the communication history both locally and on the server +net-im/vacuum:messagecarbons - Allows to keep all user IM clients engaged in a conversation +net-im/vacuum:multiuserchat - Enable Jabber multi-user conferences +net-im/vacuum:pepmanager - Allows other plugins to receive and publish PEP events +net-im/vacuum:privacylists - Enable blocking the undesirable contacts +net-im/vacuum:privatestorage - Allow other modules to store arbitrary data on the server +net-im/vacuum:recentcontacts - Displays a recently used contacts +net-im/vacuum:registration - Enable creating accounts in Jabber services +net-im/vacuum:remotecontrol - Allows to remotely control the client +net-im/vacuum:rosteritemexchange - Allows to exchange contact list items +net-im/vacuum:rostersearch - Allows to search for contacts in the roster +net-im/vacuum:servermessagearchive - Allows to save the history of communications on the server +net-im/vacuum:servicediscovery - Enable receiving information about Jabber entities +net-im/vacuum:sessionnegotiation - Enable initiating the session between two entities with setting the rules for XMPP stanzas exchange +net-im/vacuum:shortcutmanager - Allows to setup user defined shortcuts +net-im/vacuum:socksstreams - Enable initiating SOCKS5 data streams between two XMPP entities +net-im/vacuum:urlprocessor - Allows other plugins to load data from custom types of URLs +net-im/vacuum:vcard - Enable obtaining peer's personal contact information +net-im/vacuum:xmppuriqueries - Allow other plugins to handle XMPP URI queries +net-im/zoom:bundled-libjpeg-turbo - Use bundled libturbojpeg instead of media-libs/libjpeg-turbo +net-im/zoom:bundled-qt - Use bundled Qt and icu instead of system-wide libs +net-im/zoom:opencl - Use OpenCL for virtual background support (virtual/opencl) +net-irc/anope:ldap - Build LDAP modules for e.g. opertypes +net-irc/anope:sql - Build modules which require SQL +net-irc/anope:ssl - Provide SSL services using OpenSSL +net-irc/anope:tre - Use dev-libs/tre for regular expressions +net-irc/atheme-services:cracklib - Enable nickserv/cracklib module for enforcing strong account passwords +net-irc/atheme-services:largenet - Enable support/tweaks for large networks +net-irc/atheme-services:ldap - Enable ldap-backed authentication module +net-irc/atheme-services:perl - Install a perl module which wraps around the services' XML-RPC interface +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: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:postgres - Enable PostgreSQL database backend +net-irc/inspircd:re2 - Add support for Google RE2 regular expressions library +net-irc/inspircd:regex-posix - Add 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: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/limnoria:crypt - Enables user authentication with GPG +net-irc/ngircd:ident - Enables support for net-libs/libident +net-irc/ngircd:irc-plus - Enables support for the IRC+ protocol (needs virtual/libiconv) +net-irc/ngircd:strict-rfc - Strict RFC compliance; may harm compatibility +net-irc/psybnc:multinetwork - Adds support for multiple networks +net-irc/psybnc:oidentd - Adds support for oidentd +net-irc/psybnc:scripting - Adds scripting support +net-irc/quassel: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:gui - 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: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: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/rbot:aspell - Use aspell instead of ispell in the "spell" plugin for rbot. The vanilla plugin uses ispell, but enabling this flag makes it use the ispell interface from aspell instead. +net-irc/rbot:cal - Add dependency over a package providing the /usr/bin/cal command, which is needed to enable the "cal" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. +net-irc/rbot:figlet - Add dependency over app-misc/figlet, which is used by the "figlet" plugin for rbot. If the USE flag is disabled the plugin will be unable to use figlet; if toilet is also disabled, the plugin will be disabled. +net-irc/rbot:fortune - Add dependency over games-misc/fortune-mod, which is needed to enable the "fortune" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. +net-irc/rbot:host - Add dependency over net-dns/bind-tools (providing /usr/bin/host), which is needed to enable the "host" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. +net-irc/rbot:nls - Build and install translation for the messages coming from the bot and its plugins (through dev-ruby/ruby-gettext). +net-irc/rbot:timezone - Add dependency over dev-ruby/tzinfo to enable the "time" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. +net-irc/rbot:toilet - Add dependency over app-misc/toilet, which is used by the "figlet" plugin for rbot. If the USE flag is disabled the plugin will be unable to use toilet; if figlet is also disabled, the plugin will be disabled. +net-irc/rbot:translator - Add dependency over dev-ruby/mechanize, which is needed to enable the "translator" plugin for rbot. If the USE flag is disabled the plugin is also disabled by default. +net-irc/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: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/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:relay - Enable relay plugin (experimental) +net-irc/weechat:scripts - Build infrastructure for scripting +net-irc/weechat:trigger - Enable trigger plugin +net-irc/weechat:typing - Enable typing 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: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/canlock:header-parser - Build article header parsers +net-libs/canlock:legacy - Build legacy API (v2 compatible) +net-libs/cvm:vpopmail - Enable vpopmail support +net-libs/czmq:drafts - Build draft API, which may change at any time without any notice, and is therefore not recommended for normal use. (requires draft support in net-libs/zeromq as well) +net-libs/czmq:http-client - Build support for HTTP client using net-misc/curl +net-libs/czmq:http-server - Build support for HTTP server using net-libs/libmicrohttpd +net-libs/czmq:nss - Use dev-libs/nss for SHA instead of an internal implementation +net-libs/czmq:uuid - Enable UUID support using sys-apps/util-linux +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/farstream:valgrind - Compile in valgrind memory hints +net-libs/freaklabs-chibiarduino:promisc - Enable promisc in the config file for packet sniffing +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:brotli - Enable brotli decompression support via app-arch/brotli +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:ed25519 - Enable ED25519 support +net-libs/ldns:ed448 - Enable ED448 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/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/libiio:aio - Enable asynchronous IO support +net-libs/libiscsi:rdma - Enable infiniband support via sys-cluster/rdma-core +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:thread-names - Assign thread names to internal threads, useful for dependent apps debugging +net-libs/libnids:glib - Use dev-libs/glib for multiprocessing support +net-libs/libnids:libnet - Include code requiring net-libs/libnet +net-libs/libnma:pkcs11 - Enable PKCS#11 support in certificate chooser via app-crypt/gcr +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/libpcap:rdma - Enable RDMA capture support using sys-cluster/rdma-core +net-libs/libpcap:remote - Enable remote packet capture which may expose libpcap-based applications to attacks by malicious remote capture servers! +net-libs/libpcap:yydebug - Enable parser debugging code +net-libs/libprotoident:tools - Build and install command-line tools +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/libqmi:mbim - Support QMI over Mobile Broadband Interface Model (MBIM) +net-libs/libsoup:brotli - Enable brotli decompression support +net-libs/libsoup:gssapi - Enable GSSAPI support +net-libs/libsoup:samba - Use net-fs/samba for NTLM Single Sign-On +net-libs/libsoup:sysprof - Enable profiling data capture support using dev-util/sysprof-capture +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:nss - Use NSS crypto primitives +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:mbedtls - Use net-libs/mbedtls instead of dev-libs/openssl +net-libs/libtorrent-rasterbar:dht - Enable DHT (distributed hash table) support +net-libs/libtrace:numa - Use sys-process/numactl +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:filetransfer - Enable support for TightVNC's file transfer protocol +net-libs/libvncserver:gcrypt - Use dev-libs/libgcrypt as crypto backend +net-libs/libvncserver:lzo - Enable LZO support via dev-libs/lzo instead of using internal miniLZO implementation +net-libs/libwebsockets:access-log - Support generating Apache-compatible access logs +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:mbedtls - Use mbedTLS replacement for OpenSSL +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:sqlite3 - Require SQLITE3 support +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:cmac - Enable block cipher-based message authentication code algorithm +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/ngtcp2:openssl - Provide SSL support using OpenSSL (requires dev-libs/openssl) +net-libs/nodejs:inspector - Enable V8 inspector +net-libs/nodejs:lto - Build with link-time optimisation +net-libs/nodejs:npm - Enable NPM package manager +net-libs/nodejs:pax-kernel - Enable building under a PaX enabled kernel +net-libs/nodejs:snapshot - Enable snapshot creation for faster startup +net-libs/nodejs:system-icu - Use system dev-libs/icu instead of the bundled version +net-libs/nodejs:system-ssl - Use system OpenSSL instead of the bundled one +net-libs/nodejs:systemtap - Enable SystemTAP/DTrace tracing +net-libs/ntirpc:gssapi - Include support for RPCSEC GSS +net-libs/ntirpc:rdma - Include support for RDMA RPC +net-libs/ortp:ntp-timestamp - Turn on NTP timestamping on received packet +net-libs/ortp:srtp - Add support for Secure RTP +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:g729 - Include G.729 codec via net-libs/bcg729 +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:vpx - Include VP8 and VP9 codec 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/rtrlib:ssh - Enable SSH support +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/tox:av - Adds support for audio and video. +net-libs/tox:daemon - Enable the DHT Bootstrap Daemon. +net-libs/tox:dht-node - Enables DHT Bootstrap Node. +net-libs/tox:log-debug - Log level: 4 +net-libs/tox:log-error - Log level: 1 +net-libs/tox:log-info - Log level: 3 +net-libs/tox:log-trace - Log level: 5 +net-libs/tox:log-warn - Log level: 2 +net-libs/udns:tools - Build and install dnsget, ex-rdns and rblcheck tools +net-libs/wandio:http - Build support for reading files over HTTP using net-misc/curl +net-libs/webkit-gtk:avif - Enable support for AVIF images via media-libs/libavif +net-libs/webkit-gtk:egl - Enable EGL support +net-libs/webkit-gtk:examples - Install the MiniBrowser example application +net-libs/webkit-gtk:gamepad - Enable gamepad input support via dev-libs/libmanette +net-libs/webkit-gtk:geolocation - Enable geolocation support through app-misc/geoclue +net-libs/webkit-gtk:jumbo-build - Combine source files to speed up build process +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/xdp-tools:tools - Install various helper tools rather than just libxdp. +net-libs/xrootd:fuse - Enable the sys-fs/fuse filesystem driver +net-libs/xrootd:http - Enable http protocol support +net-libs/xrootd:server - Install xrootd server and related plug-ins +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:libbsd - Use strlcpy() from dev-libs/libbsd instead of internal implementation. +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/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 and http/2 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: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:managesieve - Add managesieve protocol support +net-mail/dovecot:rpc - Add support for NFS quotas +net-mail/dovecot:sieve - Add sieve support +net-mail/dovecot:solr - Add solr full text search (FTS) support +net-mail/dovecot:stemmer - Add libstemmer support (for FTS) +net-mail/dovecot:textcat - Add libtextcat language guessing support for full text search (FTS) +net-mail/dovecot:zstd - Add support for zstd (de)compression +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/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/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/mboxgrep:dmalloc - Enable debugging using dev-libs/dmalloc +net-mail/mu:emacs - Install the mu4e mail client +net-mail/notmuch:apidoc - Provide doxygen generated API docs +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/valgrind for test suite +net-mail/qmailadmin:maildrop - Filter spam using maildrop +net-mail/tpop3d:authexternal - Enable authentication by an external program +net-mail/tpop3d:flatfile - Enable authentication against /etc/passwd-style flat files +net-mail/tpop3d:passwd - Enable /etc/passwd authentication +net-mail/tpop3d:sha1 - Use OpenSSL for sha1 encrypted passwords. +net-mail/tpop3d:shadow - Enable /etc/shadow authentication +net-mail/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/AQtion:lro - Enable/disable Large Receive Offload. This MUST be disabled for bridging or forwarding. +net-misc/apt-cacher-ng:fuse - Install the sys-fs/fuse based acngfs, to use a userspace filesystem for the apt cache. +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:blocks - Utlize -fblocks (only supported by, and required when using, clang/LLVM) +net-misc/asterisk:cluster - Enable high-availability support through the Corosync Cluster Engine +net-misc/asterisk:codec2 - Enable Codec2 support in asterisk +net-misc/asterisk:dahdi - Support Digium compatible hardware (formerly known as Zaptel) +net-misc/asterisk:deprecated - Enable deprecated features (eg, app_macro) +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:pjproject - Enable support for pjproject (pjsip) +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:statsd - Enable statsd integration +net-misc/asterisk:unbound - Enable improved DNS core (SRV, NAPTR) by use of libunbound +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: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/bird:client - Build the ncurses/readline full featured CLI +net-misc/bird:libssh - Enables net-libs/libssh binding, mendatory for RPKI support +net-misc/casync:fuse - Enable fuse support +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:tokyocabinet - Use dev-db/tokyocabinet as database backend +net-misc/cgminer:ants1 - Enable support for Antminer S1 Bitmain +net-misc/cgminer:ants2 - Enable support for Antminer S2 Bitmain +net-misc/cgminer:ants3 - Enable support for Antminer S3 Bitmain +net-misc/cgminer:avalon - Enable support for Avalon ASICs +net-misc/cgminer:avalon-miner - Enable support for Avalon miner ASICs +net-misc/cgminer:avalon2 - Enable support for Avalon2 ASICs +net-misc/cgminer:avalon4 - Enable support for Avalon4 ASICs +net-misc/cgminer:avalon7 - Enable support for Avalon7 ASICs +net-misc/cgminer:bab - Enable support for BlackArrow Bitfury +net-misc/cgminer:bflsc - Enable support for BFL ASICs +net-misc/cgminer:bitforce - Enable support for mining with ButterFly Labs BitFORCE FPGAs +net-misc/cgminer:bitfury - Enable support for mining with BitFury ASICs +net-misc/cgminer:bitmine_A1 - Enable support for mining with Bitmine.ch A1 ASICs +net-misc/cgminer:blockerupter - Enable support for mining with BlockRupter ASICs +net-misc/cgminer:cointerra - Enable support for mining with Cointerra ASICs +net-misc/cgminer:drillbit - Enable support for mining with Drillbit BitFury ASICs +net-misc/cgminer:hashfast - Enable support for mining with Hashfast +net-misc/cgminer:hashratio - Enable support for mining with Hashratio +net-misc/cgminer:icarus - Enable support for mining with Icarus FPGAs +net-misc/cgminer:klondike - Enable support for mining with Klondik ASICs +net-misc/cgminer:knc - Enable support for mining with KnC miners +net-misc/cgminer:minion - Enable support for mining with BlackArrow Bitfury +net-misc/cgminer:modminer - Enable support for mining with ModMiner FPGAs +net-misc/cgminer:sp10 - Enable support for Spondoolies SP10 +net-misc/cgminer:sp30 - Enable support for Spondoolies SP30 +net-misc/chrony:cmdmon - Support for command and monitoring +net-misc/chrony:debug - Get DEBUG_LOG output from chronyd when passing -dd parameter +net-misc/chrony:html - Install HTML documentation +net-misc/chrony:libtomcrypt - Support different hashes via dev-libs/libtomcrypt +net-misc/chrony:nettle - Use dev-libs/nettle for hash functions or nts +net-misc/chrony:nss - Use dev-libs/nss for hash functions +net-misc/chrony:ntp - Support for the Network Time Protocol (NTP) +net-misc/chrony:nts - Support for Network Time Security (NTS). Uses net-libs/gnutls +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/chrony:sechash - Enable support for hashes other than MD5 +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:wireguard - Enable WireGuard 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/csync:sftp - Enable sftp transfer support via net-libs/libssh +net-misc/curl:alt-svc - Enable alt-svc support +net-misc/curl:brotli - Enable brotli compression support +net-misc/curl:ftp - Enable FTP support +net-misc/curl:gnutls - Enable gnutls ssl backend +net-misc/curl:gopher - Enable Gopher protocol support +net-misc/curl:hsts - Enable HTTP Strict Transport Security +net-misc/curl:http2 - Enable HTTP/2.0 support +net-misc/curl:imap - Enable Internet Message Access Protocol support +net-misc/curl:mbedtls - Enable mbedtls ssl backend +net-misc/curl:nghttp3 - Enable HTTP/3.0 support using net-libs/nghttp3 and net-libs/ngtcp2 +net-misc/curl:nss - Enable nss ssl backend +net-misc/curl:openssl - Enable openssl ssl backend +net-misc/curl:pop3 - Enable Post Office Protocol 3 support +net-misc/curl:progress-meter - Enable the progress meter +net-misc/curl:quiche - Enable HTTP/3.0 support using net-libs/quiche +net-misc/curl:rtmp - Enable RTMP Streaming Media support +net-misc/curl:smtp - Enable Simple Mail Transfer Protocol support +net-misc/curl:ssh - Enable SSH urls in curl using libssh2 +net-misc/curl:ssl - Enable crypto engine support (via openssl if USE='-gnutls -nss') +net-misc/curl:sslv3 - Support for the old/insecure SSLv3 protocol +net-misc/curl:telnet - Enable Telnet protocol support +net-misc/curl:tftp - Enable TFTP support +net-misc/curl:winssl - Enable winssl ssl backend +net-misc/curl:zstd - Enable zstd compression +net-misc/dahdi:flash - Support (short) flash on FXS +net-misc/dahdi:oslec - Enable OSLEC (software) echo canceller (require ECHO in kernel) +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:privsep - Enable support for privilege separation +net-misc/dibbler:resolvconf - Use resolvconf to handle /etc/resolv.conf updates +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-cli:gpg - Use app-crypt/gpgme to verify signatures +net-misc/electron-cash:amodem - Enable plugin to support Audio Modem +net-misc/electron-cash:audio_modem - Deprecated name for amodem +net-misc/electron-cash:cli - Enables the CLI interface +net-misc/electron-cash:cosign - Enable plugin to support multisig wallets between multiple Electrum clients +net-misc/electron-cash:digitalbitbox - Enable plugin to support Digital Bitbox hardware wallet +net-misc/electron-cash:email - Enable plugin to support emailing invoices +net-misc/electron-cash:qrcode - Enable QR code scanning with media-gfx/zbar +net-misc/electron-cash:sync - Enable plugin to sync wallet metadata across multiple Electrum clients +net-misc/electron-cash:vkb - Enable plugin for virtual keyboard +net-misc/electrum:cli - Enables the CLI interface +net-misc/electrum:qrcode - Enable QR code scanning with media-gfx/zbar +net-misc/electrum-ltc:audio_modem - Enable plugin to support Audio Modem +net-misc/electrum-ltc:cli - Enables the CLI interface +net-misc/electrum-ltc:cosign - Enable plugin to support multisig wallets between multiple Electrum clients +net-misc/electrum-ltc:digitalbitbox - Enable plugin to support Digital Bitbox hardware wallet +net-misc/electrum-ltc:email - Enable plugin to support emailing invoices +net-misc/electrum-ltc:qrcode - Enable QR code scanning with media-gfx/zbar +net-misc/electrum-ltc:sync - Enable plugin to sync wallet metadata across multiple Electrum clients +net-misc/electrum-ltc:vkb - Enable plugin for virtual keyboard +net-misc/etherdfs:tsr - Build the TSR program for DOS, which acts as a client. +net-misc/ethflop:tsr - Build the TSR program for DOS, which acts as a client. +net-misc/eventd:libcanberra - Enable plugin for sounds via media-libs/libcanberra +net-misc/eventd:libnotify - Enable plugin to relay events to notification daemon (Note: not required for local notifications via net-misc/eventd) +net-misc/eventd:notification - Enable plugin to display on-screen notifications +net-misc/eventd:purple - Enable plugin for IM notifications via libpurple +net-misc/eventd:speech - Enable plugin for Text-To-Speech support +net-misc/eventd:webhook - Enable plugin to send payloads to webhook handlers +net-misc/eventd:websocket - Enable support for WebSocket protocol +net-misc/fatrat:bittorrent - Use the bittorrent protocol via net-libs/libtorrent-rasterbar. +net-misc/felix:bird - Use BIRD, e.g. for route reflection +net-misc/freerdp:openh264 - Enable H.264 support using media-libs/openh264 +net-misc/freerdp:server - Build server binaries +net-misc/frr:fpm - Enable Forwarding Plane Manager support +net-misc/frr:grpc - Enable gRPC plugin +net-misc/frr:nhrp - Build Next Hop Resolution Protocol daemon +net-misc/frr:ospfapi - Build OSPFAPI support +net-misc/frr:pam - Add support for PAM (via sys-libs/pam) to the Virtual Terminal Interface Shell (vtysh) +net-misc/frr:rpki - Enable RPKI +net-misc/gerbera:curl - Support HTTP media sources (e.g. internet radio) +net-misc/gerbera:exiv2 - Use media-gfx/exiv2 to extract EXIF information +net-misc/gerbera:ffmpegthumbnailer - Enable video thumbnail support with media-video/ffmpegthumbnailer +net-misc/gerbera:lastfm - Enable last.fm support +net-misc/gerbera:mysql - Use dev-db/mysql as backend rather than SQLite3 +net-misc/gerbera:taglib - Use media-libs/taglib for reading files' metadata +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/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/icecast:kate - Add karaoke and text encapsulation support for Ogg files +net-misc/icecast:yp - Build support for yp public directory listings +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: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/kafka-bin:connect - Install init for Kafka Connect Distributed mode +net-misc/kafka-bin:internal-zookeeper - Use bundled local zookeeper instance +net-misc/kafkacat:avro - Enable avro serialization/deserialization support +net-misc/kafkacat:json - Enable json support +net-misc/kea:openssl - Use dev-libs/openssl instead of dev-libs/botan +net-misc/kea:samples - Install sample configuration files +net-misc/kea:shell - Install kea-shell text management client for Control Agent +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: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/miniupnpd:igd2 - Build for IGDv2 instead of an IGDv1 +net-misc/miniupnpd:leasefile - Enable lease file. +net-misc/miniupnpd:nftables - Use net-firewall/nftables rather than net-firewall/iptables. +net-misc/miniupnpd:pcp-peer - Enable support for PCP-PEER to allow NAT-PMP clients to mangle their packets. +net-misc/miniupnpd:portinuse - Check if a port is in use before allowing a NAT-PMP client to map it. +net-misc/miniupnpd:strict - Be more strict regarding compliance with UPnP specifications. +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/mrouted:rsrr - Enable Routing Support for Resource Reservations, for RSVP +net-misc/mulk:checksum - Enable checksum verification for Metalink from dev-libs/openssl +net-misc/mulk:metalink - Enable support for media-libs/libmetalink +net-misc/netifrc:dhcp - Allow interfaces to configure via DHCP +net-misc/netkit-bootparamd:libtirpc - Build against net-libs/libtirpc for RPC support +net-misc/networkmanager:concheck - Enable connectivity checking support +net-misc/networkmanager:connection-sharing - Support connection sharing (uses net-dns/dnsmasq) +net-misc/networkmanager:dhclient - Use dhclient from net-misc/dhcp for getting an IP via DHCP +net-misc/networkmanager:dhcpcd - Use net-misc/dhcpcd for getting an IP +net-misc/networkmanager:elogind - Use sys-auth/elogind for session tracking +net-misc/networkmanager:iptables - Use net-firewall/iptables for connection sharing +net-misc/networkmanager:iwd - Use net-wireless/iwd instead of net-wireless/wpa_supplicant for wifi support by default +net-misc/networkmanager:lto - Build using Link Time Optimizations (LTO) +net-misc/networkmanager:modemmanager - Enable support for mobile broadband devices using net-misc/modemmanager +net-misc/networkmanager:nftables - Use net-firewall/nftables for connection sharing +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:psl - Use public suffix list via net-libs/libpsl +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:tools - Build cli tools such as nmcli, nmtui and nm_cloud_setup +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/nextcloud-client:dolphin - Install the kde-apps/dolphin extension +net-misc/nextcloud-client:nautilus - Install the gnome-base/nautilus extension +net-misc/nextcloud-client:webengine - Enable old Flow1 login using dev-qt/qtwebengine +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/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:libbsd - Use libbsd instead of internal funcs +net-misc/ntpsec:nist - Set local clock deps +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_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:constraints - Enable HTTPS TLS time constraint support +net-misc/openssh:X509 - Adds support for X.509 certificate authentication +net-misc/openssh:hpn - Enable high performance ssh +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:scp - Enable scp command with known security problems. See bug 733802 +net-misc/openssh:security-key - Include builtin U2F/FIDO support +net-misc/openssh:ssl - Enable additional crypto algorithms via OpenSSL +net-misc/openssh:xmss - Enable XMSS post-quantum authentication algorithm +net-misc/openvswitch:monitor - Build the Python and GUI dependent monitor applications +net-misc/owncloud-client:dolphin - Install the kde-apps/dolphin extension +net-misc/owncloud-client:nautilus - Install the gnome-base/nautilus extension +net-misc/packETH:cli - Build and install packETHcli +net-misc/plowshare:view-captcha - View captcha with aview +net-misc/ps3mediaserver:multiuser - Allow renderer customization per-user. +net-misc/ps3mediaserver:transcode - Install optional dependencies for transcoding support via media-video/mplayer +net-misc/ps3mediaserver:tsmuxer - Install optional dependencies for transcoding support via media-video/tsmuxer +net-misc/ptpd:debug - Enable debugging informations +net-misc/ptpd:experimental - Enable experimental features +net-misc/ptpd:ntp - Enable NTPD cooperation +net-misc/ptpd:pcap - Require net-libs/libpcap to allow layer 2 (raw Ethernet) transport +net-misc/ptpd:slave-only - Enable slave only operation (remove master mode functionality) +net-misc/ptpd:snmp - Require net-analyzer/net-snmp to enable SNMP configuration +net-misc/ptpd:statistics - Enable compution of statistics +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/r8125:multi-tx-q - Enable Multiple Tx Queue ("RSS" for sending) +net-misc/r8125:ptp - Enable Precision Time Protocol support +net-misc/r8125:rss - Enable Receive Side Scaling (RSS) +net-misc/r8125:use-firmware - Support automatic firmware loading +net-misc/r8168:use-firmware - Enable support for automatic firmware loading +net-misc/rdesktop:kerberos - Enable CredSPP support + Kerberos authentication +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:gvnc - Enable GVNC plugin using gtk-vnc, suitable for KVM and Vino servers +net-misc/remmina:kwallet - Enable KDE Wallet plugin +net-misc/remmina:spice - Support connecting to SPICE-enabled virtual machines +net-misc/remmina:ssh - Enable support for SSH/SFTP protocol +net-misc/remmina:x2go - Enable support for X2Go +net-misc/rsync:stunnel - Provide helper scripts for using rsync via >=net-misc/stunnel-4 +net-misc/rsync:system-zlib - Use system zlib instead of bundled one. This is incompatible with older rsync releases! +net-misc/rsync:xxhash - Enable dev-libs/xxhash support for hashing +net-misc/rygel:tracker - Install dependencies for the tracker plugin +net-misc/rygel:transcode - Install dependencies for transcoding support +net-misc/scponly:chroot - Enables adding and configuring an 'scponlyc' chrooted user +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/seafile-client:shibboleth - Build support for Shibboleth single sign-on +net-misc/sipp:pcap - Enable functionality to replay RTP data from a pcap file +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/smb4k:discovery - Build with net-libs/kdsoap-ws-discovery-client support to discover domains and workgroups +net-misc/sntpd:adjtimex - Install adjtimex for the clock adjustment algorithm. +net-misc/spice-gtk:gtk3 - Build the spice client (spicy), requires x11-libs/gtk+:3 +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/uftp:server - Install uftp server daemon +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/wget:cookie-check - Enable cookie checks via net-libs/libpsl +net-misc/wget:metalink - Enable support for media-libs/libmetalink +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/wget2:brotli - Enable support for brotli compression +net-misc/wget2:gpgme - Build app-crypt/gpgme backend +net-misc/wget2:http2 - Enable HTTP/2.0 support via net-libs/nghttp2 +net-misc/wget2:lzip - Enable app-arch/lzip support +net-misc/wget2:openssl - Enable crypto support via dev-libs/openssl +net-misc/wget2:psl - Use public suffix list via net-libs/libpsl +net-misc/wget2:valgrind - Depend on dev-util/valgrind for test suite +net-misc/whois:xcrypt - Enable crypt through sys-libs/libxcrypt package +net-misc/x2goserver:fuse - Use net-fs/sshfs to allow shared folders +net-misc/xmrig:donate - Set the default donation level to 1% instead of 0 +net-misc/xmrig:hwloc - Use sys-apps/hwloc for CPU affinity support +net-misc/xmrig:opencl - Enable OpenCL support +net-misc/youtube-dl:yt-dlp - Use net-misc/yt-dlp to provide the command and only install the python module +net-misc/youtube-viewer:gtk - Install the gtk3 GUI +net-misc/ytfzf:minimal - Skip app-shells/fzf and media-video/mpv dependencies (requires custom settings) +net-misc/zerotier:clang - Use Clang compiler instead of GCC +net-nds/389-ds-base:accountpolicy - Enable account policy plugin - automatically lock an account after a certain amount of time has elapsed +net-nds/389-ds-base:auto-dn-suffix - Enable auto bind with auto dn suffix over unix domain socket (LDAPI) support +net-nds/389-ds-base:autobind - Enable auto bind over unix domain socket (LDAPI) support +net-nds/389-ds-base:bitwise - Enable bitwise plugin - supported data in raw/bitwise format +net-nds/389-ds-base:dna - Enable dna (distributed numeric assignment ) plugin - to automatically assign unique uid numbers to new user entries as they are created. +net-nds/389-ds-base:ldapi - Enable LDAP over unix domain socket (LDAPI) support +net-nds/389-ds-base:pam-passthru - Enable pam-passthru plugin - for simple and fast system services used in ldap +net-nds/ldapvi:gnutls - Use net-libs/gnutls instead of dev-libs/openssl +net-nds/nsscache:nsscache - Depend on sys-auth/libnss-cache to handle flat files +net-nds/nsscache:s3 - Support for S3-based NSS sources +net-nds/openldap:argon2 - Enable password hashing algorithm from app-crypt/argon2 +net-nds/openldap:autoca - Automatic Certificate Authority overlay +net-nds/openldap:cleartext - Enable use of cleartext passwords +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/rssguard:webengine - Use dev-qt/qtwebengine for embedded web browser +net-news/sfeed:theme-mono - Use mono theme +net-news/sfeed:theme-mono-highlight - Use mono_highlight theme +net-news/sfeed:theme-newsboat - Use newsboat theme +net-news/sfeed:theme-templeos - Use templeos theme +net-nntp/nzbget:parcheck - Enable support for checking PAR archives +net-nntp/sabnzbd:7za - Add support for extracting 7za files +net-nntp/sabnzbd:rar - Add support for extracting rar files +net-nntp/sabnzbd:unzip - Add support for extracting zip files +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 +net-nntp/tin:gpg - Enable app-crypt/gnupg support +net-p2p/airdcpp-webclient:nat-pmp - Enable support for the NAT-PMP protocol +net-p2p/airdcpp-webclient:tbb - Enable support of the TBB library to improve performance +net-p2p/airdcpp-webclient:webui - Enable the Web UI +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:external-signer - Include support for external wallet signer programs +net-p2p/bitcoin-qt:knots - Build enhanced Bitcoin Knots version, rather than Bitcoin Core +net-p2p/bitcoin-qt:nat-pmp - Enable NAT-PMP port forwarding +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:systemtap - Enable SystemTAP/DTrace tracing +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:external-signer - Include support for external wallet signer programs +net-p2p/bitcoind:knots - Build enhanced Bitcoin Knots version, rather than Bitcoin Core +net-p2p/bitcoind:nat-pmp - Enable NAT-PMP port forwarding +net-p2p/bitcoind:system-leveldb - Use the system-wide dev-libs/leveldb instead of bundled +net-p2p/bitcoind:systemtap - Enable SystemTAP/DTrace tracing +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/dbhub:switch-user - Enable support for switching user +net-p2p/deluge:console - Enable default console UI +net-p2p/deluge:webinterface - Install dependencies needed for the web interface +net-p2p/eiskaltdcpp:cli - Enable sample cli based on readline +net-p2p/eiskaltdcpp:daemon - Enable eiskaltdcpp-daemon +net-p2p/eiskaltdcpp:dht - Enable DHT (distributed hash table) support for libeiskaltdcpp +net-p2p/eiskaltdcpp:gold - Use gold.ld instead of ld +net-p2p/eiskaltdcpp:libcanberra - Enable sound notifications support over libcanberra in EiskaltDC++ Gtk +net-p2p/eiskaltdcpp:minimal - Don't install headers +net-p2p/fms:frost - Add support for frost boards +net-p2p/fms:ssl - Add support for FCP connection over SSL +net-p2p/freenet:nss - Use nss for crypto operations, if it is the fastest way +net-p2p/go-ethereum:devtools - Build Ethereum development tools (evm, abigen, puppeth, ...) +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: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: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:webengine - Embedded search for torrents using dev-qt/qtwebengine +net-p2p/ktorrent:zeroconf - Discover peers on the local network using the Zeroconf protocol +net-p2p/litecoind:wallet - Enable wallet support +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/qbittorrent:webui - Enable the Web UI +net-p2p/retroshare:autologin - Enables potentially insecure autologin capability via app-crypt/libsecret +net-p2p/retroshare:cli - Enables terminal login support for retroshare-service +net-p2p/retroshare:control-socket - Enables API via Unix socket support +net-p2p/retroshare:gnome-keyring - Enables potentially insecure autologin capability via gnome-base/gnome-keyring +net-p2p/retroshare:jsonapi - Enables the new RetroShare JSON API +net-p2p/retroshare:libupnp - Enables UPnP port forwarding via net-libs/libupnp +net-p2p/retroshare:miniupnp - Enables UPnP port forwarding via net-libs/miniupnpc +net-p2p/retroshare:service - Enables the new RetroShare service +net-p2p/retroshare:sqlcipher - Enables GXS database encryption via SQLCipher +net-p2p/retroshare:webui - Enables Web interface and API support +net-p2p/retroshare:xapian - Enables GXS content indexing and search via dev-libs/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:cli - Build command-line client +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:web - Build Web client +net-p2p/transmission-remote-gtk:libproxy - Use net-libs/libproxy for getting the HTTP/HTTPS/SOCKS proxy configuration. +net-print/cups-filters:foomatic - Build the included foomatic-rip printer driver. Strongly recommended. +net-print/cups-filters:pclm - Enable PCLm support +net-print/dymo-cups-drivers:usb-modeswitch - Include usb_modeswitch for some hardware (bug #601242) +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: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-print/hplip-plugin:orblite - Install the ORBlite scanner plugin +net-print/kyocera-1x2x-mfp-driver:rastertokpsl-fix - Use custom wrapper script to sanitize arguments before passing to 'rastertokpsl' filter program +net-proxy/haproxy:51degrees - Device Detection using 51 Degrees +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:brotli - Decompress brotli compressed data using app-arch/brotli before filtering +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 (see tools USE flag). Use at your own risk! +net-proxy/privoxy:extended-statistics - Gather extended statistics +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:image-blocking - Allows the +handle-as-image action, to send "blocked" images instead of HTML +net-proxy/privoxy:jit - Enable PCRE jit (recommended) +net-proxy/privoxy:lfs - Support large files (>2GB) on 32-bit systems +net-proxy/privoxy:mbedtls - Use net-libs/mbedtls for HTTPS filtering +net-proxy/privoxy:openssl - Use dev-libs/openssl for HTTPS filtering +net-proxy/privoxy:png-images - Use PNG format instead of GIF for built-in images +net-proxy/privoxy:sanitize - Enable asan, msan and usan sanitizers. Your compiler must support them +net-proxy/privoxy:ssl - HTTPS inspection support. Enables privoxy to perform SSL MITM filtering, see docs, use with care +net-proxy/privoxy:stats - Keep statistics +net-proxy/privoxy:threads - Enable POSIX threads. Highly recommended, otherwise both build and run-time features may not work properly. +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 - Decompress zlib compressed data using sys-libs/zlib before filtering +net-proxy/rejik:banlists - Install upstream provided simple banlists +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:logrotate - Use app-admin/logrotate for rotating logs +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/trojan:mysql - build with MySQL support +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/captagent:redis - Enable redis support +net-voip/telepathy-gabble:jingle - Enable voice calls for jabber +net-voip/telepathy-gabble:plugins - Enable plugin loader +net-voip/yate:amrnb - use AMR-NB +net-voip/yate:dahdi - Enable Dahdi driver +net-voip/yate:gsm - use GSM codec +net-voip/yate:ilbc - Enable iLBC codec +net-voip/yate:ilbc-webrtc - Enable iLBC webrtc codec +net-voip/yate:isac-fixed - Enable iSAC fixed codec +net-voip/yate:isac-float - Enable iSAC float codec +net-voip/yate:mysql - use MySQL client library +net-voip/yate:postgres - use Postgress SQL +net-voip/yate:spandsp - use spandsp library +net-voip/yate:speex - use Speex codec +net-voip/yate:tdmcard - Enable TDMV API card driver +net-voip/yate:wanpipe - Enable Wanpipe support +net-voip/yate:wpcard - Enable Wanpipe card driver +net-voip/yate:zaptel - Enable Zaptel driver +net-vpn/i2p:nls - Adds Native Language Support using GNU gettext. +net-vpn/i2pd:i2p-hardening - Compile with hardening on vanilla compilers/linkers +net-vpn/libreswan:dnssec - Use DNSSEC resolver (requires net-dns/unbound) +net-vpn/networkmanager-sstp:gtk4 - Use gui-libs/gtk for GUI support. +net-vpn/networkmanager-strongswan:gtk4 - Use GTK4 instead of GTK3. +net-vpn/ocserv:otp - Enable support for one-time passwords +net-vpn/openconnect:gssapi - Build GSSAPI support +net-vpn/openconnect:libproxy - Enable proxy support +net-vpn/openconnect:pskc - Enable PSKC file storage of HOTP/TOTP keys +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:mbedtls - Use mbed TLS as the backend crypto library +net-vpn/openvpn:openssl - Use OpenSSL as the backend crypto library +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_addrblock - Enable support for the addrblock crypto plugin +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_bypass-lan - Enable support for the bypass-lan 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_error-notify - Enable support for the error-notify 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_kdf - Enable support for the kdf 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_prf-plus - Enable support for the prf-plus 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/strongswan:strongswan_plugins_xauth-noauth - Enable support for the xauth-noauth plugin +net-vpn/tinc:uml - Enable support for User Mode Linux Sockets +net-vpn/tinc:vde - Enable Virtual Distributed Ethernet (VDE) based networking +net-vpn/tor:scrypt - Use app-crypt/libscrypt for the scrypt algorithm +net-vpn/tor:server - Enable tor's relay module so it can operate as a relay/bridge/authority +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-vpn/wireguard-modules:debug - Enable verbose debug reporting in dmesg of various WireGuard peer and device information. +net-vpn/wireguard-modules:module - Compile the actual WireGuard kernel module. Most certainly you want this enabled, unless you're doing something strange. +net-vpn/wireguard-modules:module-src - Install the module source code to /usr/src, in case you like building kernel modules yourself. +net-vpn/wireguard-tools:wg-quick - Install the wg-quick(8) helper tool. Most users want to use this. +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/bladerf:tecla - use libtecla for command line editing, tab completion, and history +net-wireless/bladerf-fpga:x115 - bitstream for the x115 kLE Cyclone IV FPGA bladerf model" +net-wireless/bladerf-fpga:x40 - bitstream for the x40 kLE Cyclone IV FPGA bladerf model" +net-wireless/bladerf-fpga:xA4 - bitstream for the xA4 49 kLE Cyclone V FPGA bladerf 2.0 micro model" +net-wireless/bladerf-fpga:xA9 - bitstream for the xA9 301 kLE Cyclone V FPGA bladerf 2.0 micro model" +net-wireless/blueman:network - Add functionality to setup (host) PAN connections using either net-dns/dnsmasq or net-misc/dhcp +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/crda:gcrypt - Use libgcrypt instead of openssl for key checking +net-wireless/dump1090:bladerf - Build with Nuand BladeRF support +net-wireless/dump1090:hackrf - Build with Great Scott Gadgets HackRF support +net-wireless/dump1090:minimal - Exclude all HTML/webserver extras for a tiny build, e.g. to export data only +net-wireless/dump1090:rtlsdr - Build with Realtek RTL2832U (rtlsdr) support +net-wireless/gnome-bluetooth:sendto - Build the bluetooth-sendto application to send files to various locations/devices +net-wireless/gnuradio:analog - enable analog signal processing blocks +net-wireless/gnuradio:audio - enable blocks to connect to audio sources (mic-in) and sinks (speaker-out) ports on a computer +net-wireless/gnuradio:channels - enable channel mode blocks +net-wireless/gnuradio:ctrlport - enable control port interface +net-wireless/gnuradio:digital - enable digital signal processing blocks +net-wireless/gnuradio:dtv - enable digital tv signal processing blocks +net-wireless/gnuradio:fec - enable block for convolutional encoding using the CCSDS standard polynomial ("Voyager") +net-wireless/gnuradio:filter - enable filter signal processing blocks +net-wireless/gnuradio:grc - enable GNU Radio Companion graphical tool to design signal processing flow graphs +net-wireless/gnuradio:modtool - enable modtool for editing GNU Radio modules and components +net-wireless/gnuradio:performance-counters - enable block performance counters +net-wireless/gnuradio:trellis - enable trellis blocks for FSM +net-wireless/gnuradio:uhd - install UHD source and sink blocks +net-wireless/gnuradio:utils - install scripts to enable viewing and analysis of files produced by flow graphs +net-wireless/gnuradio:vocoder - enable blocks for audio voice encoders +net-wireless/gnuradio:wavelet - enable wavelet signal processing blocks +net-wireless/gnuradio:zeromq - enable zeromq message passing blocks +net-wireless/gqrx:gr-audio - Use audio support from net-wireless/gnuradio +net-wireless/gr-osmosdr:airspy - Build with Airspy support +net-wireless/gr-osmosdr:bladerf - Build with Nuand BladeRF support +net-wireless/gr-osmosdr:hackrf - Build with Great Scott Gadgets HackRF support +net-wireless/gr-osmosdr:iqbalance - Enable support for I/Q balancing using gr-iqbal +net-wireless/gr-osmosdr:rtlsdr - Build with Realtek RTL2832U (rtlsdr) support +net-wireless/gr-osmosdr:sdrplay - Enable support for SDRplay devices through net-wireless/sdrplay +net-wireless/gr-osmosdr:soapy - Build with SoapySDR support +net-wireless/gr-osmosdr:uhd - Build with Ettus Research USRP Hardware Driver support +net-wireless/gr-osmosdr:xtrx - Build with xtrx Hardware Driver support +net-wireless/horst:pcap - Add support for network packet capture via net-libs/libpcap +net-wireless/hostapd:crda - Add CRDA support +net-wireless/hostapd:internal-tls - Use internal TLSv1 implementation instead of depending on OpenSSL or GnuTLS +net-wireless/hostapd:netlink - Adding support for using netlink to create VLANs +net-wireless/hostapd:suiteb - Adding support for NSA Suite B Cryptography +net-wireless/hostapd:wps - Add support for Wi-Fi Protected Setup +net-wireless/iwd:client - Enable iwctl client tool +net-wireless/iwd:crda - Use net-wireless/crda for regulatory domain loading instead of in-kernel (4.15+) support +net-wireless/iwd:monitor - Enable iwmon monitor tool +net-wireless/iwd:ofono - Enable support for oFono SIM authentication +net-wireless/iwd:standalone - Enable standalone mode with built-in DHCP client and DNS handling" +net-wireless/iwd:systemd - Use systemd-resolve rather than resolvconf for DNS handling in standalone mode +net-wireless/iwd:wired - Enable ethernet authentication daemon +net-wireless/kismet:libusb - Support libusb based capture sources such as mousejack, cc2540(ble), and nrf51822(ble) +net-wireless/kismet:pcre - Build with pcre support +net-wireless/kismet:rtlsdr - Enable rtlsdr based kismet capture sources +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/kismet:ubertooth - Enable capture source for ubertooth to sniff bluetooth low energy +net-wireless/libxtrxll:usb3380 - support xtrx usb model +net-wireless/neard:tools - Build and install 'nfctool' for further NFC debugging +net-wireless/rtl-sdr:zerocopy - may cause a bus error on some ARM systems +net-wireless/rtl_433:rtlsdr - Build with Realtek RTL2832U (rtlsdr) support +net-wireless/rtl_433:soapysdr - Build with SoapySDR support +net-wireless/soapysdr:bladerf - Add support for bladerf hardware +net-wireless/soapysdr:hackrf - Add support for hackrf hardware +net-wireless/soapysdr:plutosdr - Add support for Analog Devices ADALM-PLUTO hardware +net-wireless/soapysdr:rtlsdr - Add support for rtlsdr hardware +net-wireless/soapysdr:uhd - Add support for Ettus USRP hardware +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/ubertooth:bluez - use bluez to support clock following and scanning +net-wireless/ubertooth:ubertooth1-firmware - Build/install ubertooth1-firmware +net-wireless/uhd:b100 - support B100 hardware +net-wireless/uhd:b200 - support B200, B210, B200mini, B205mini hardware +net-wireless/uhd:e300 - support E300, E310 hardware +net-wireless/uhd:mpmd - support N300, N310 hardware +net-wireless/uhd:n230 - support N230 harware +net-wireless/uhd:octoclock - Octoclock Network Support +net-wireless/uhd:usrp1 - support USRP1 hardware +net-wireless/uhd:usrp2 - support USRP2, N200, N210 hardware +net-wireless/uhd:utils - utilities needed to list, query, calibrate, or update FPGA/Firmware +net-wireless/uhd:x300 - support X300, X310 hardware +net-wireless/unifi:system-mongodb - Using dev-db/mongodb systemd service instead of the bundled one +net-wireless/urh:airspy - use native backend which directly uses net-wireless/airspy +net-wireless/urh:audio - use a soundcard instead of an sdr +net-wireless/urh:bladerf - use native backend which directly uses net-wireless/bladerf +net-wireless/urh:hackrf - use native backend which directly uses net-libs/libhackrf +net-wireless/urh:limesdr - use native backend which directly uses net-wireless/limesuite +net-wireless/urh:plutosdr - use native backend which directly uses net-libs/libiio +net-wireless/urh:rtlsdr - use native backend which directly uses net-wireless/rtl-sdr +net-wireless/urh:sdrplay - use native backend which directly uses net-wireless/sdrplay +net-wireless/urh:uhd - use native backend which directly uses net-wireless/uhd +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:broadcom-sta - Flag to help users disable features not supported by broadcom-sta driver +net-wireless/wpa_supplicant:crda - Use net-wireless/crda for regulatory domain loading instead of in-kernel (4.15+) support +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:mbo - Add support Multiband Operation +net-wireless/wpa_supplicant:mesh - Add support for mesh mode +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:tdls - Add support for Tunneled Direct Link Setup (802.11z) +net-wireless/wpa_supplicant:tkip - Add support for WPA TKIP (deprecated 2009) +net-wireless/wpa_supplicant:uncommon-eap-types - Add support for GPSK, SAKE, GPSK_SHA256, IKEV2 and EKE +net-wireless/wpa_supplicant:wep - Add support for Wired Equivalent Privacy (deprecated 2004) +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/cpl:gasgano - Enable support for sci-astronomy/gasgano file organizer +sci-astronomy/esomidas:libtirpc - Build against net-libs/libtirpc for RPC support +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/psfex:plplot - Build with sci-libs/plplot to allow diagnostic plots during processing +sci-astronomy/scamp:plplot - Build with sci-libs/plplot to allow diagnostic plots during processing +sci-astronomy/sextractor:modelfit - Enable profile model fitting, needs sci-libs/atlas and sci-libs/fftw +sci-astronomy/siril:heif - Add support for the HEIF image format +sci-astronomy/siril:wcs - Add supprt astrometry features using sci-astronomy/wcslib +sci-astronomy/stellarium:deep-sky - Install extra deep sky objects catalog (may affect performance) +sci-astronomy/stellarium:media - Enable sound and video support +sci-astronomy/stellarium:stars - Install extra star catalogs +sci-astronomy/stellarium:telescope - Enable telescope control via sci-libs/indilib +sci-astronomy/stellarium:webengine - Show online results about the selected star in an embedded window using dev-qt/qtwebengine +sci-astronomy/swarp:cfitsio - Link with sci-libs/cfitsio +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/abyss:misc-haskell - build abyss-samtobreak tool, pull in haskell toolchain +sci-biology/bioperl:db - Install sci-biology/bioperl-run +sci-biology/bioperl:network - Install sci-biology/bioperl-run +sci-biology/bioperl:run - Install sci-biology/bioperl-run +sci-biology/clustalw-mpi:mpi-njtree - Use MPI (as opposed to serial) code for computing neighbor-joining trees +sci-biology/clustalw-mpi:static-pairalign - Use static (as opposed to dynamic) scheduling for pair alignments +sci-biology/exonerate:utils - Install all utilities +sci-biology/fasttree:double-precision - use double precision instead of single-precision floating point (2x memroy required) +sci-biology/mcl:blast - Add support for NCBI BLAST data +sci-biology/newick-utils:xml - Uses dev-libs/libxml2 to handle ornaments +sci-biology/seqan:tools - Build and install SeqAn commandline tools, such as the Yara aligner +sci-biology/ucsc-genome-browser:server - Install genome browser Web application. If this flag is off, only libraries and utilities from the suite are installed. +sci-biology/yass:dmalloc - Enable debugging with the dmalloc library +sci-biology/yass:lowmem - Build for environments with low amounts of memory +sci-calculators/datamash:linux-crypto - Use Linux kernel cryptographic API +sci-calculators/datamash:openssl - Use dev-libs/openssl for hash routines instead of internal gnulib +sci-calculators/units:units-cur - Install the units_cur python script that updates currencies +sci-chemistry/avogadro2:rpc - Enable RPC server +sci-chemistry/avogadro2:vtk - include vtk support +sci-chemistry/chemtool:emf - EMF export support +sci-chemistry/gnome-chemistry-utils:gnumeric - Add a Gnumeric plugin to provide a molarmass function for the spreadsheet +sci-chemistry/gromacs:build-manual - Build manual instead of downloading it +sci-chemistry/gromacs:clang - Build gromacs with Clang instead of default compiler +sci-chemistry/gromacs:clang-cuda - Use clang for cuda units compilation +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:gmxapi-legacy - Enable installing lagacy headers +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/molequeue:client - Build the client application +sci-chemistry/molequeue:server - Build the serve application +sci-chemistry/molequeue:zeromq - Build with net-libs/zeromq support +sci-chemistry/mopac7:gmxmopac7 - Add support library for gromacs +sci-chemistry/openbabel:inchi - Build support for IUPAC International Chemical Identifier format +sci-chemistry/openbabel:json - Build support for JSON formats (ChemDoodle, PubChem, etc...) +sci-chemistry/pymol:web - Install Pymodule needed for web app support +sci-chemistry/raster3d:gd - libgd support for PNG and JPEG output +sci-chemistry/vmd:cuda - Use nvidia cuda toolkit for speeding up computations +sci-chemistry/vmd:gromacs - Add support for TNG file format +sci-chemistry/vmd:msms - Add support for MSMS SES calcualtion tool +sci-chemistry/vmd:povray - Add support for povray raytracer for HQ images +sci-chemistry/vmd:tachyon - Add support for tachyon raytracer for HQ images +sci-chemistry/votca:gromacs - Add support for gromacs file formats through sci-chemistry/gromacs +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:ngspice - Enable circuit simulation +sci-electronics/kicad:occ - Enable viewing 3D rendering of designs via sci-libs/opencascade +sci-electronics/kicad:pcm - Enable plugin content manager +sci-electronics/kicad:python - Enable python scripting support +sci-electronics/kicad-meta:minimal - Do not install extra data like 3D packages and templates. +sci-electronics/kicad-packages3d:occ - Use sci-libs/opencascade for data exchange +sci-electronics/ktechlab:gpsim - Enable support for Microchip PIC microcontrollers similation using dev-embedded/gpsim +sci-electronics/ngspice:deprecated - Build old and deprecated apps +sci-electronics/ngspice:shared - Build ngspice as a shared library +sci-electronics/pcb:gcode - gcode file export +sci-electronics/pcb:gif - GIF graphics export +sci-electronics/pcb:gsvit - GSvit file 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/pulseview:decode - Enable decoding of protocols while capturing +sci-electronics/sigrok-cli:decode - Enable decoding of protocols while capturing +sci-electronics/splat:hires - Builds additional high resolution application 'rfsplat-hd' +sci-geosciences/gmt:gdal - Enable sci-libs/gdal library support +sci-geosciences/gmt:geos - Enable sci-libs/geos library support +sci-geosciences/gmt:gmttria - Non GNU triangulation method, more efficient +sci-geosciences/gmt:gshhg - Install coastline database +sci-geosciences/gmt:htmldoc - Install html documentation +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/gmt:pcre2 - Use libpcre2 for regular expressions +sci-geosciences/gmt:tutorial - Install data files for tutorial +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/grass:geos - Use sci-libs/geos for v.buffer and adds extended options to the v.select module +sci-geosciences/grass:las - Include support for LAS and LAZ encoded LiDAR files through sci-geosciences/liblas +sci-geosciences/grass:liblas - Include support for LAS and LAZ encoded LiDAR files through sci-geosciences/liblas +sci-geosciences/grass:opencl - Enable OpenCL support +sci-geosciences/gshhs:data - Add earth data with sci-geosciences/gshhs-data +sci-geosciences/liblas:gdal - Add support for the sci-libs/gdal geospatial raster library +sci-geosciences/mapserver:apache - Enable mapserver to run under apache +sci-geosciences/mapserver:geos - Enable sci-libs/geos library support +sci-geosciences/mapserver:postgis - Enable dev-db/postgis support +sci-geosciences/merkaartor:libproxy - Use net-libs/libproxy for getting the HTTP/HTTPS/SOCKS proxy configuration +sci-geosciences/merkaartor:webengine - Enable dev-qt/qtwebengine in some plugins +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 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:pdal - Enable support for PDAL for point clouds via sci-libs/pdal +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-geosciences/qgis:serial - Enable support for serial GPS using dev-qt/qtserialport +sci-geosciences/viking:geoclue - Use app-misc/geoclue to determine current location +sci-geosciences/viking:libexif - Use media-libs/libexif for EXIF support +sci-geosciences/viking:oauth - Enable OAuth authentication for OSM +sci-libs/ViSP:coin - Enables Coin3D support. +sci-libs/ViSP:demos - Installs demo programs. +sci-libs/ViSP:dmtx - Enables barcode data matrix support. +sci-libs/ViSP:ogre - Enables dev-games/ogre support. +sci-libs/ViSP:opencv - Enables media-libs/opencv support. +sci-libs/ViSP:pcl - Enables sci-libs/pcl support. +sci-libs/ViSP:tutorials - Installs tutorials. +sci-libs/ViSP:zbar - Enables barcodes reading. +sci-libs/XNNPACK:assembly - Build with assembly micro-kernels +sci-libs/XNNPACK:jit - Build with JIT micro-kernels +sci-libs/XNNPACK:memopt - Build with optimized memory allocation scheme +sci-libs/XNNPACK:sparse - Build with graph rewriting for sparse inference +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/arprec:qd - Use sci-libs/qd for quad-double datatype +sci-libs/atlas:generic - Build atlas assuming a fairly generic architecture (sse2 for x86, core2 for amd64) +sci-libs/avogadrolibs:archive - Enable archive support using app-arch/libarchive +sci-libs/avogadrolibs:vtk - Enable sci-libs/vtk support +sci-libs/blis:64bit-index - Enable 64bit array indexing, incompatible with runtime switching +sci-libs/blis:eselect-ldso - Enable runtime library switching by eselect and ld.so. +sci-libs/blis:openmp - Use openmp threadding model +sci-libs/blis:pthread - Use pthread threadding model +sci-libs/blis:serial - Use no threadding model +sci-libs/cantera:cti - Install CTI tools (ck2cti, ck2yaml, ctml_writer) for conversion of Chemkin files to Cantera format +sci-libs/cddlib:tools - Add a few executables and tests for cddlib +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/cgnslib:legacy - Enable or disable building legacy code (3.0 compatible) +sci-libs/cgnslib:tools - A number of utility programs: cgnscheck, cgnscompress, cgnsdiff, cgnslist, cgnsnames, cgnsupdate, cgnsconvert, adf2hdf, hdf2adf. +sci-libs/cholmod:cuda - Use nvidia cuda toolkit for speeding up computations +sci-libs/cholmod:matrixops - Support basic sparse and dense matrix operations (add, multiply, scale, et cetera) +sci-libs/cholmod:modify - Enable Cholesky-modification routines like update, downdate, row-add, and row-delete +sci-libs/cholmod:partition - Enable graph partitioning and graph-partition-based orderings through sci-libs/metis or sci-libs/parmetis +sci-libs/clblas:client - Build a command line clBLAS client program. +sci-libs/clblas:ktest - A command line tool for testing single clBLAS kernel. +sci-libs/clblas:performance - Copy performance scripts that can measure and graph performance. +sci-libs/clblast:client - Enable compilation of the clients to test and compare performance with reference libraries +sci-libs/clblast:cuda - Build with support for cuda instead of opencl (beta!) +sci-libs/clblast:opencl - Build with support for opencl +sci-libs/coinor-clp:glpk - Enable GNU Linear Programming Kit sci-mathematics/glpk support +sci-libs/coinor-clp:metis - Enable partitioning with sci-libs/metis +sci-libs/coinor-clp:mumps - Enable sci-libs/mumps support +sci-libs/coinor-clp:sparse - Enable support for sparse matrix with sci-libs/cholmod +sci-libs/coinor-cppad:adolc - Add support for ADOL-C (sci-libs/adolc) +sci-libs/coinor-cppad:eigen - Add support for Eigen (dev-cpp/eigen) +sci-libs/coinor-cppad:ipopt - Add support for IPOPT (sci-libs/ipopt) +sci-libs/coinor-symphony:glpk - Enable GNU Linear Programming Kit sci-mathematics/glpk support +sci-libs/coinor-utils:glpk - Enable GNU Linear Programming Kit sci-mathematics/glpk support +sci-libs/dealii:adolc - Adds support for ADOL-C (sci-libs/adolc) +sci-libs/dealii:arpack - Adds support for ARPACK (sci-libs/arpack) +sci-libs/dealii:assimp - Add support for assimp (media-libs/assimp) +sci-libs/dealii:cuda - Add support for cuda (dev-util/nvidia-cuda-sdk) +sci-libs/dealii:debug - Build an additional debug library with extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see <https://www.gentoo.org/proj/en/qa/backtraces.xml> +sci-libs/dealii:ginkgo - Add support for ginkgo (sci-libs/ginkgo) +sci-libs/dealii:gmsh - Add support for gmsh (sci-libs/gmsh) +sci-libs/dealii:metis - Add support for metis (sci-libs/metis) +sci-libs/dealii:muparser - Add support for muparser (dev-cpp/muParser) +sci-libs/dealii:opencascade - Add support for opencascade (sci-libs/opencascade) +sci-libs/dealii:p4est - Add support for p4est (sci-libs/p4est) +sci-libs/dealii:petsc - Add support for petsc (sci-mathematics/petsc) +sci-libs/dealii:scalapack - Add support for ScaLAPACK (sci-libs/scalapack) +sci-libs/dealii:slepc - Add support for slepc (sci-mathematics/slepc) +sci-libs/dealii:sparse - Add support for suitesparse (sci-libs/suitesparse) +sci-libs/dealii:sundials - Add support for sundials (sci-libs/sundials) +sci-libs/dealii:symengine - Add support for symengine (sci-libs/symengine) +sci-libs/dealii:trilinos - Add support for trilinos (sci-libs/trilinos) +sci-libs/dlib:cblas - Build with CBLAS virtual/cblas +sci-libs/dlib:cuda - Enable support for CUDA for Deep Neural Networks (cuDNN) on GPU (experimental) +sci-libs/dlib:mkl - Enable support for Intel FFT sci-libs/mkl +sci-libs/dlib:python - Enable support for Python API bindings +sci-libs/dmlc-core:s3 - Support for the Amazon Simple Storage Service +sci-libs/eccodes:defs - Install full set of definition files. +sci-libs/eccodes:extra-test - Install full set of test data (large). +sci-libs/eccodes:memfs - Enable memory based access to definition/sample files (conflicts with tests). +sci-libs/fcl:octomap - OctoMap library support +sci-libs/fcl:profiling - Enable profiling +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/fplll:qd - Use sci-libs/qd for quad-double datatype +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:heif - Enable support for ISO/IEC 23008-12:2017 HEIF/HEIC image format using media-libs/libheif +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/ginkgo:cuda - Add support for cuda assimp (dev-util/nvidia-cuda-sdk) +sci-libs/ginkgo:hwloc - Add support for hwloc (sys-apps/hwloc) +sci-libs/gmsh:cgns - Enables cgns output support +sci-libs/gmsh:med - Enables med support +sci-libs/gmsh:metis - Enables metis support +sci-libs/gmsh:netgen - Enable 3D Frontal triangulation using netgen lib +sci-libs/gmsh:opencascade - Enable OpenCASCADE support +sci-libs/gmsh:petsc - Enable sci-mathematics/petsc support +sci-libs/gmsh:shared - Install shared library and headers +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/hdf5:ros3 - Enable support for read-only S3 access (https://portal.hdfgroup.org/display/HDF5/Configuration+and+Setup+for+HDF5+Read+Only+S3+VFD) +sci-libs/hdf5:unsupported - Enable unsupported combinations of configuration options +sci-libs/hipCUB:benchmark - Build and install benchmark binaries. +sci-libs/hipFFT:benchmark - Build and install benchmark programs hipfft-rider. +sci-libs/hypre:int64 - Build the 64 bits integer library +sci-libs/indilib:rtlsdr - Enable support for devices supported by net-wireless/rtl-sdr +sci-libs/indilib:websocket - Enable support for WebSocket protocol +sci-libs/ipopt:hsl - hsl +sci-libs/ipopt:mumps - Enable sci-libs/mumps support +sci-libs/kissfft:alloca - Use alloca(3) instead of malloc(3) for memory management +sci-libs/kissfft:tools - Build command line tools +sci-libs/lapack:deprecated - Also build deprecated functions +sci-libs/lapack:eselect-ldso - Enable runtime library switching by eselect and ld.so. +sci-libs/lapack:lapacke - Build LAPACKE +sci-libs/lemon:coin - Enable the sci-libs/coinor-clp and sci-libs/coinor-cbc graph algorithms +sci-libs/lemon:glpk - Enable GNU Linear Programming Kit sci-mathematics/glpk support +sci-libs/libccd:double-precision - More precise calculations at the expense of speed +sci-libs/libgeodecomp:cuda - Enables plugins for NVIDIA GPUs +sci-libs/libgeodecomp:hpx - Enables HPX backend +sci-libs/libgeodecomp:opencl - Enables OpenCL backend +sci-libs/libgeodecomp:opencv - Enables OpenCV related code +sci-libs/libgeodecomp:silo - Enables SILO related code +sci-libs/libghemical:mopac7 - Use sci-chemistry/mopac7 for semi-empirical calculations +sci-libs/libghemical:mpqc - Use sci-chemistry/mpqc for quantum-mechanical calculations +sci-libs/liborigin:tools - Install opj2dat command line util +sci-libs/libsc:romio - Build with support for the ROMIO MPI-IO component +sci-libs/libsigrok:ftdi - Enable drivers that need dev-embedded/libftdi +sci-libs/libsigrok:hidapi - Enable drivers that need dev-libs/hidapi +sci-libs/libsigrok:nettle - Enable drivers that need dev-libs/nettle +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/linbox:opencl - Enable the use of OpenCL in LinBox +sci-libs/linux-gpib:firmware - Install firmware +sci-libs/lis:quad - Enable quadruple precision operations +sci-libs/lis:saamg - Build the Smoothed Aggregation Algebraic MultiGrid preconditioner +sci-libs/mathgl:hdf - Add support for the Hierarchical Data Format v.4 sci-libs/hdf +sci-libs/mathgl:octave - Add bindings for sci-mathematics/octave +sci-libs/matio:sparse - Extend formats for sparse matrix (not matlab) +sci-libs/metis:double-precision - Use double- rather than single-precision floating-point representation +sci-libs/metis:int64 - Use 64- rather than 32-bit integer representation (needed for > 2^31 vertices) +sci-libs/mpir:cpudetection - Enables runtime cpudetection (useful for bindist, compatability on other CPUs) +sci-libs/mumps:metis - Enable matrix ordering with METIS (sci-libs/metis, sci-libs/parmetis) +sci-libs/mumps:scotch - Enable matrix ordering with sci-libs/scotch +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/o2scl:armadillo - Build matrix manipulation with sci-libs/armadillo +sci-libs/o2scl:eigen - Build matrix manipulation with dev-cpp/eigen +sci-libs/octomap:dynamicEDT3D - Build and install dynamicEDT3D library: A library for incrementally updatable Euclidean distance transforms in 3D. +sci-libs/openblas:dynamic - Build dynamic architecture detection at run time (for multi targets) +sci-libs/openblas:eselect-ldso - Enable BLAS/LAPACK runtime switching +sci-libs/openblas:index-64bit - Compile a separate INTERFACE64 OpenBLAS +sci-libs/openblas:pthread - Build with pthread threading model +sci-libs/openblas:relapack - Build the ReLAPACK extension to OpenBLAS +sci-libs/opencascade:eigen - Enable support for eigenvalues through the header-only dev-cpp/eigen package. +sci-libs/opencascade:freeimage - Enable support for image i/o via media-libs/freeimage +sci-libs/opencascade:gles2 - Use OpenGL ES 2.0 +sci-libs/opencascade:json - Enable JSON support through dev-libs/rapidjson +sci-libs/opencascade:optimize - Don't clear allocated memory. Use optimized memory manager unless tbb USE flag is set. +sci-libs/opencascade:tbb - Enable multithreading with the Intel Threads Building Block dev-cpp/tbb +sci-libs/opencascade:vtk - Enable Visualization Toolkit support via sci-libs/vtk +sci-libs/orocos_kdl:models - Build models for some well known robots. +sci-libs/p4est:romio - Build with support for the ROMIO MPI-IO component +sci-libs/p4est:vtk-binary - Enable binary vtk output. If disabled vtk files will be written in ASCII text format. +sci-libs/pastix:cuda - Enable GPU support using CUDA kernels +sci-libs/pastix:fortran - Install the Fortran interface +sci-libs/pastix:int64 - Use 64- rather than 32-bit integer representation +sci-libs/pastix:metis - Enable matrix ordering with sci-libs/metis +sci-libs/pastix:scotch - Enable matrix ordering with sci-libs/scotch +sci-libs/pastix:starpu - Enable support for ther dev-libs/starpu runtime +sci-libs/pcl:cuda - Adds support for NVIDIA CUDA. +sci-libs/pcl:openni - Adds support for Kinect-like 3D sensors devices with dev-libs/OpenNI. +sci-libs/pcl:openni2 - Adds support for Kinect-like 3D sensors devices with dev-libs/OpenNI2 (should be preferred over openni). +sci-libs/pcl:pcap - Adds pcap file capabilities in some drivers. +sci-libs/pcl:qhull - Adds convex-hull operation support via media-libs/qhull. +sci-libs/pcl:tutorials - Builds and installs tutorials. +sci-libs/pcl:vtk - Adds support for VTK-Visualizations. +sci-libs/plplot:dynamic - Build with dynamic drivers +sci-libs/plplot:octave - Add bindings for sci-mathematics/octave +sci-libs/plplot:qhull - Add bindings for media-libs/qhull +sci-libs/plplot:shapefile - Enable support for ESRI shapefiles +sci-libs/proj:europe - Install the PROJ collection of European grids and init-files +sci-libs/rocBLAS:benchmark - Build and install rocblas-bench. +sci-libs/rocBLAS:test - Perform rocblas-test to compare the result between rocBLAS and system BLAS. +sci-libs/rocFFT:benchmark - Build and install [dyna-]rocfft-rider. +sci-libs/rocFFT:perfscripts - Install rocfft-perf performance visualization suite. +sci-libs/rocPRIM:benchmark - Build and install benchmark programs. +sci-libs/rocRAND:benchmark - Build and install benchmark programs. +sci-libs/rocSOLVER:benchmark - Build and install rocsolver-bench. +sci-libs/rocSOLVER:test - Perform rocsolver-test to compare the result between rocSOLVER and system LAPACK. +sci-libs/rocSPARSE:benchmark - Build and install rocblas-bench. +sci-libs/rocThrust:benchmark - Build and install benchmark binary. +sci-libs/rtabmap:openni2 - Adds support for Kinect-like 3D sensors devices with dev-libs/OpenNI2. +sci-libs/scotch:int64 - Build the 64 bits integer library (needed for > 2^31 vertices) +sci-libs/scotch:tools - Provides the graph, mesh, architecture, mapping/ordering, output handling programs (see Scotch User's Guide). +sci-libs/silo:browser - Enable browser support +sci-libs/silo:silex - Build silex data browser +sci-libs/spqr:partition - Use the partition module of sci-libs/cholmod for partitioning +sci-libs/spqr:tbb - Enable multithreading with the Intel Threads Building Block dev-cpp/tbb +sci-libs/spr:root - Add sci-physics/root graphics and i/o support +sci-libs/suitesparse:cuda - Enable nvidia cuda toolkit for speeding up computations +sci-libs/suitesparse:partition - Enable graph partitioning and graph-partition-based orderings through sci-libs/metis or sci-libs/parmetis +sci-libs/suitesparse:tbb - Enable multithreading with the Intel Threads Building Block dev-cpp/tbb +sci-libs/sundials:hypre - Build with sci-libs/hypre conditioners +sci-libs/sundials:int64 - Use index size of 64 rather than 32 bits +sci-libs/sundials:sparse - Enable support for sci-libs/klu sparse solver +sci-libs/sundials:superlumt - Build with sci-libs/superlu_mt +sci-libs/superlu_mt:int64 - Build the 64 bits integer library +sci-libs/symengine:arb - Add support for arb (sci-mathematics/arb) +sci-libs/symengine:benchmarks - Build benchmarks +sci-libs/symengine:boost - Add support for boost integers(dev-libs/boost) +sci-libs/symengine:ecm - Add support for ECM integer factorization library (sci-mathematics/gmp-ecm) +sci-libs/symengine:flint - Add support for (sci-mathematics/flint) +sci-libs/symengine:llvm - Build with LLVM +sci-libs/symengine:mpc - Add support for multiprecision complex arithmetic(dev-libs/mpc) +sci-libs/symengine:mpfr - Add support for multiprecision floating point rouding(dev-libs/mpfr) +sci-libs/tensorflow:cuda - Enable support for nVidia CUDA +sci-libs/tensorflow:xla - XLA (Accelerated Linear Algebra) Optimizing Compiler for TensorFlow +sci-libs/trilinos:adolc - Add support for adolc (sci-libs/adolc) +sci-libs/trilinos:arprec - Add support for arprec (sci-libs/arprec) +sci-libs/trilinos:clp - Add support for clp (sci-libs/coinor-clp) +sci-libs/trilinos:cuda - Add support for cuda (dev-util/nvidia-cuda-toolkit) +sci-libs/trilinos:eigen - Add support for eigen (dev-cpp/eigen) +sci-libs/trilinos:glpk - Add support for glpk (sci-mathematics/glpk) +sci-libs/trilinos:gtest - Add support for gtest (dev-cpp/gtest) +sci-libs/trilinos:hdf5 - Add support for hdf5 (sci-libs/hdf5) +sci-libs/trilinos:hwloc - Add support for hwloc (sys-apps/hwloc) +sci-libs/trilinos:hypre - Add support for hypre (sci-libs/hypre) +sci-libs/trilinos:matio - Add support for matio (sci-libs/matio) +sci-libs/trilinos:metis - Add support for metis (sci-libs/metis or sci-libs/parmetis) +sci-libs/trilinos:mkl - Add support for mkl (sci-libs/mkl) +sci-libs/trilinos:mumps - Add support for mumps (sci-libs/mumps) +sci-libs/trilinos:netcdf - Add support for netcdf (sci-libs/netcdf) +sci-libs/trilinos:petsc - Add support for petsc (sci-mathematics/petsc) +sci-libs/trilinos:qd - Add support for qd (sci-libs/qd) +sci-libs/trilinos:scalapack - Add support for scalapack (sci-libs/scalapack) +sci-libs/trilinos:scotch - Add support for scotch (sci-libs/scotch) +sci-libs/trilinos:sparse - Add support for sparse matrix solvers (sci-libs/umfpack) +sci-libs/trilinos:superlu - Add support for superlu (sci-libs/superlu) +sci-libs/trilinos:taucs - Add support for taucs (sci-libs/taucs) +sci-libs/trilinos:tbb - Add support for threading building blocks library (dev-cpp/tbb) +sci-libs/trilinos:tvmet - Add support for tvmet (dev-libs/tvmet) +sci-libs/trilinos:yaml - Add support for yaml (dev-cpp/yaml-cpp) +sci-libs/umfpack:cholmod - Use sci-libs/cholmod for matrix ordering +sci-libs/vtk:all-modules - Build all modules +sci-libs/vtk:boost - Add support for boost +sci-libs/vtk:cuda - Add support for CUDA +sci-libs/vtk:gdal - Support for gdal formated data +sci-libs/vtk:imaging - Building Imaging modules +sci-libs/vtk:json - Support for json formatted data +sci-libs/vtk:kits - Build kits in addition to modules +sci-libs/vtk:offscreen - Offscreen rendering through OSMesa +sci-libs/vtk:pegtl - Use pegtl to build parsers +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-mathematics/agda:cpphs - Use cpphs instead of cpp. +sci-mathematics/agda:debug - Enable debugging features that may slow Agda down. +sci-mathematics/agda:enable-cluster-counting - Enable the --count-clusters flag. (If enable-cluster-counting is False, then the --count-clusters flag triggers an error message.) +sci-mathematics/agda:stdlib - Install the standard library. +sci-mathematics/bertini:optimization - Accept upstream's choices for -O option. +sci-mathematics/cadabra:jupyter - Build the Cadabra Jupyter kernel +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/cgal:shared - Build shared library +sci-mathematics/cvc4:cln - Use sci-libs/cln +sci-mathematics/cvc4:proofs - Support for proof generation +sci-mathematics/cvc4:replay - Turn on the replay feature +sci-mathematics/cvc4:statistics - Include statistics +sci-mathematics/eclib:boost - Add parallel capabilities using dev-libs/boost. +sci-mathematics/eclib:flint - Enable the use of sci-mathematics/flint for certain operations. +sci-mathematics/eclib:minimal - Build only the "mwrank" program. +sci-mathematics/flint:ntl - Build NTL interface +sci-mathematics/form:devref - Build and install developers reference +sci-mathematics/form:doxygen - Build and install API documentation +sci-mathematics/fricas:clisp - Add support for GNU CLISP (dev-lisp/clisp) +sci-mathematics/fricas:clozurecl - Add support for Clozure Common Lisp (dev-lisp/clozurecl) +sci-mathematics/fricas:cmucl - Add support for CMU Common Lisp (dev-lisp/cmucl) +sci-mathematics/fricas:ecls - Add support for Embeddable Common Lisp (dev-lisp/ecls) +sci-mathematics/fricas:gcl - Add support for GNU Common Lisp (dev-lisp/gcl) +sci-mathematics/fricas:sbcl - Add support for Steel Bank Common Lisp (dev-lisp/sbcl) +sci-mathematics/geomview:motionaveraging - Enable experimental motion averaging technique +sci-mathematics/giac:ecm - Enable the use of sci-mathematics/gmp-ecm +sci-mathematics/giac:gc - Enable garbage collection support via dev-libs/boehm-gc +sci-mathematics/giac:glpk - Enable the use of sci-mathematics/glpk +sci-mathematics/gmp-ecm:cuda - Use NVidia's cuda toolkit for computations +sci-mathematics/gmp-ecm:custom-tune - Improve performance of some operations by selecting machine-specific defaults +sci-mathematics/gretl:R - Enable support for dev-lang/R +sci-mathematics/gretl:extras - Build and install add-ons bundled with gretl +sci-mathematics/gsl-shell:fox - Build a x11-libs/fox GUI +sci-mathematics/lcalc:double - Use double precision (the upstream default) +sci-mathematics/lcalc:double-double - Use sci-libs/qdfor double-double precision +sci-mathematics/lcalc:pari - Use sci-mathematics/pari for elliptic curve L-functions +sci-mathematics/lcalc:quad-double - Use sci-libs/qdfor quad-double precision +sci-mathematics/maxima:clisp - Compile maxima with GNU CLISP (dev-lisp/clisp) +sci-mathematics/maxima:clozurecl - Compile maxima with 32-bit Clozure Common Lisp (dev-lisp/clozurecl) +sci-mathematics/maxima:clozurecl64 - Compile maxima with 64-bit 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/maxima:vtk - Support plotting with sci-libs/vtk +sci-mathematics/msieve:ecm - Enable support for the GMP-ECM library +sci-mathematics/normaliz:extras - Install Macaulay2 and sci-mathematics/singularpackages as shipped by upstream +sci-mathematics/normaliz:nauty - Use sci-mathematics/nauty to compute automorphism groups. +sci-mathematics/octave:glpk - Add support for sci-mathematics/glpk for linear programming +sci-mathematics/octave:json - Allow using jsonencode and jsondecode commands via dev-libs/rapidjson +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/octave:sundials - Enable the ode15i and ode15s ODE solvers using sci-libs/sundials +sci-mathematics/pari:data - Add additional data (elldata, galdata, seadata, nftables) +sci-mathematics/petsc:afterimage - Use Afterstep image library (media-libs/libafterimage) +sci-mathematics/petsc:boost - Use boost (dev-libs/boost) +sci-mathematics/petsc:complex-scalars - Make scalars complex +sci-mathematics/petsc:hypre - Use HYPRE (sci-mathematics/hypre) and for preconditioning +sci-mathematics/petsc:int64 - Use 64 bit indexes +sci-mathematics/petsc:metis - Add support for metis (sci-libs/parmetis) +sci-mathematics/petsc:mumps - Add support for mumps (sci-libs/mumps) +sci-mathematics/petsc:scotch - Add support for scotch (sci-libs/scotch) +sci-mathematics/petsc:sparse - Use suitesparse (sci-libs/suitesparse) including cholmod (sci-libs/cholmod) for sparse factorization +sci-mathematics/petsc:superlu - Use superlu (sci-libs/superlu) for preconditioning +sci-mathematics/polymake:bliss - Enable sci-libs/bliss interface for graph and face lattice isomorphism computations. +sci-mathematics/polymake:cdd - Enable sci-libs/cddlib interface for convex hull computations (Should be kept enabled). +sci-mathematics/polymake:flint - Build with "strongly recommended" support for sci-mathematics/flint. +sci-mathematics/polymake:libpolymake - Build the polymake library to build applications using the C++ interface. +sci-mathematics/polymake:lrs - Enable sci-libs/lrslib interface for convex hull computations. +sci-mathematics/polymake:nauty - Build the extension for graph automorphism computations using sci-mathematics/nauty. +sci-mathematics/polymake:normaliz - Build the bundled extension for lattice computations using sci-mathematics/normaliz. +sci-mathematics/polymake:ppl - Enable dev-libs/ppl interface for convex hull computations. +sci-mathematics/polymake:singular - Enable the interface to sci-mathematics/singular for ideal related computations. +sci-mathematics/primecount:executable - Build the primecount CLI executable +sci-mathematics/primesieve:executable - Build the primesieve CLI executable +sci-mathematics/rstudio:server - Build and install the RStudio server +sci-mathematics/singular:polymake - Enable the interface to TOPCOM +sci-mathematics/slepc:complex-scalars - Make scalars complex +sci-mathematics/stp:cryptominisat - Enable sci-mathematics/cryptominisat support +sci-mathematics/stp:python - Enable building the Python interface +sci-mathematics/unuran:prng - Use sci-mathematics/prng library +sci-mathematics/unuran:rngstreams - Use sci-mathematics/rngstreams library +sci-mathematics/vampire:z3 - Enable support for sci-mathematics/z3 +sci-mathematics/why3:coq - Add sci-mathematics/coq support +sci-mathematics/why3:gtk - Build the IDE x11-libs/gtk+ +sci-mathematics/why3:re - Use Re (dev-ml/re) instead of Str for regular expressions +sci-mathematics/why3:sexp - Add support for outputting S-expressions with dev-ml/ppx_sexp_conv +sci-mathematics/why3:stackify - Enable structure reconstruction algorithm for MLCFG +sci-mathematics/why3:zarith - Use Zarith (dev-ml/zarith) instead of Nums (dev-ml/num) for computations +sci-mathematics/why3:zip - Enable compression of session files +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:sexp - Add support for outputting S-expressions with dev-ml/ppx_sexp_conv +sci-mathematics/why3-for-spark:zarith - Use Zarith (dev-ml/zarith) instead of Nums (dev-ml/num) for computations +sci-mathematics/why3-for-spark:zip - Enable compression of session files +sci-mathematics/yacas:jupyter - Add support for jupyter notebook +sci-mathematics/z3:isabelle - Add integration support for the Isabelle/HOL theorem prover. +sci-misc/boinc:cuda - Use nvidia cuda toolkit for speeding up computations. NOTE: works only for subset of nvidia graphic cards so make sure your card is supported before opening a bug about it. +sci-misc/h5utils:hdf - Build hdf to hdf5 (and vice-versa) converter +sci-misc/h5utils:octave - Build Octave plugins +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:double-precision - Build libraries in double precision +sci-physics/bullet:extras - Build the extras +sci-physics/bullet:tbb - Enable multithreading with the Intel Threads Building Block dev-cpp/tbb +sci-physics/espresso:cuda - Enable cuda support +sci-physics/espresso:examples - Installs the examples +sci-physics/fastjet:cgal - Use sci-mathematics/cgal instead of bundled algorithms +sci-physics/fastjet:plugins - Build all standard and C++ plugins +sci-physics/geant:c++11 - Build using the C++11 standard +sci-physics/geant:c++14 - Build using the C++14 standard +sci-physics/geant:c++17 - Build using the C++17 standard +sci-physics/geant:c++20 - Build using the C++20 standard +sci-physics/geant:data - Add a lot of standard physics data files for geant4 +sci-physics/geant:dawn - Add support for media-gfx/dawn (3D postscript rendering) +sci-physics/geant:freetype - Add support for media-libs/freetype +sci-physics/geant:gdml - Enable geometry markup language for xml +sci-physics/geant:geant3 - Add compatibility for geant321 to geant4 +sci-physics/geant:inventor - Add support for Open Inventor SGI toolkit via Coin3D +sci-physics/geant:raytracerx - Enable raytracing for physics events +sci-physics/geant:tbb - Enable support for dev-cpp/tbb +sci-physics/geant:vrml - Enable output of geant4 in vrml formats +sci-physics/geant:vtk - Use sci-libs/vtk for visualization (experimental) +sci-physics/geant4_vmc:g4root - Build G4Root (interface for GEANT4 simulation with a ROOT geometry) +sci-physics/geant4_vmc:geant3 - Build with Geant4 G3toG4 library +sci-physics/geant4_vmc:mtroot - Build MTRoot (provides ROOT IO manager classes with multi-threading support) +sci-physics/geant4_vmc:vgm - Enable the Virtual Geometry Model (sci-physics/vgm) +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 gpu computing support +sci-physics/lammps:hip - Enable hip gpu computing support +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/lammps:opencl - Enable opencl gpu computing support +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-physics/root:R - Enable support for dev-lang/R +sci-physics/root:asimage - Enable support for media-libs/libafterimage +sci-physics/root:c++11 - Build using the C++11 standard +sci-physics/root:c++14 - Build using the C++14 standard +sci-physics/root:c++17 - Build using the C++17 standard +sci-physics/root:cuda - Enable support for nVidia CUDA +sci-physics/root:cudnn - Enable support for nVidia cuDNN library +sci-physics/root:davix - Enable support for DAVIX Data Management Client (https://cern.ch/davix) +sci-physics/root:fits - Enable support for images and data from FITS files with sci-libs/cfitsio +sci-physics/root:fortran - Compile included Fortran programs +sci-physics/root:gdml - Enable GDML writer and reader +sci-physics/root:http - Enable http server support including but not limited to fastcgi support +sci-physics/root:libcxx - Build ROOT against sys-libs/libcxx +sci-physics/root:minuit - Build ROOT's internal versions of minuit (fortran) and minuit2 (C++) +sci-physics/root:pythia6 - Build the interface for sci-physics/pythia version 6.x +sci-physics/root:pythia8 - Build the interface for sci-physics/pythia version 8.x +sci-physics/root:roofit - Build RooFit function fitting package +sci-physics/root:root7 - Build experimental features to be released with ROOT 7 +sci-physics/root:shadow - Enable shadow authentication in rootd and proofd +sci-physics/root:tbb - Enable implicit multi-threading (IMT) with dev-cpp/tbb +sci-physics/root:tmva - Built TMVA (ROOT's multi-variate analysis toolkit for machine learning) +sci-physics/root:unuran - Enable support for sci-mathematics/unuran +sci-physics/root:uring - Enable support for sys-libs/liburing in RNTuple +sci-physics/root:vc - Enable support for dev-libs/vc with VecCore +sci-physics/root:vmc - Built the Virtual Monte Carlo library +sci-physics/root:xrootd - Build the interface for net-libs/xrootd +sci-physics/thepeg:c++11 - Build ThePEG using the C++11 standard. Experimental feature, not for production use. +sci-physics/thepeg:fastjet - Adds support for sci-physics/fastjet +sci-physics/thepeg:hepmc - Adds support for High Energy Physics Monte Carlo Generators sci-physics/hepmc +sci-physics/thepeg:lhapdf - Adds support for sci-physics/lhapdf +sci-physics/vgm:geant4 - Enable interaction with Geant4(sci-physics/geant:4) +sci-physics/vgm:root - Enable interaction with ROOT (sci-physics/root) +sci-physics/vmc:c++14 - Build using the C++14 standard +sci-physics/vmc:c++17 - Build using the C++17 standard +sci-physics/yoda:root - Adds support for sci-physics/root +sci-visualization/fityk:nlopt - Enable optimization with sci-libs/nlopt +sci-visualization/gnuplot:bitmap - Enable dot-matrix printers and pbm terminal +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:jansson - Enable JSON data manipulation via dev-libs/jansson +sci-visualization/gwyddion:sourceview - Enable support for x11-libs/gtksourceview +sci-visualization/gwyddion:unique - Enable remote control backend via dev-libs/libunique +sci-visualization/labplot:cantor - Enable support for different open-source computer algebra systems via kde-apps/cantor +sci-visualization/labplot:fits - Enable support for NASA's sci-libs/cfitsio library +sci-visualization/labplot:libcerf - Enable special functions from sci-libs/libcerf +sci-visualization/labplot:markdown - Enable Markdown support via app-text/discount +sci-visualization/labplot:matio - Enable support for matio (sci-libs/matio) +sci-visualization/labplot:origin - Enable support for reading OriginLab OPJ project files through sci-libs/liborigin +sci-visualization/labplot:root - Enable support for CERN's ROOT file type +sci-visualization/labplot:serial - Enable support for RS232 serial ports using dev-qt/qtserialport +sci-visualization/opendx:cdf - Add support for sci-libs/cdf data exchange format +sci-visualization/opendx:hdf - Add support for the Hierarchical Data Format (sci-libs/hdf) +sci-visualization/paraview:boost - Enable the usage of dev-libs/boost +sci-visualization/paraview:cg - Add support for nvidia's cg shaders +sci-visualization/paraview:nvcontrol - Add NVCONTROL support for OpenGL options +sci-visualization/paraview:offscreen - Offscreen rendering through OSMesa +sci-visualization/paraview:plugins - Build and install additional plugins +sci-visualization/paraview:webengine - Add support for dev-qt/qtwebengine +sci-visualization/scidavis:origin - Add support for reading OriginLab OPJ project files through sci-libs/liborigin. +sci-visualization/scidavis:python - Build support for python scripting. +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:unknown-perms - Default allow unknown classes in kernels newer than the policy (SELinux policy capability). +sec-policy/selinux-base-policy:unconfined - Enable support for the unconfined SELinux policy module +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-prefix: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-broker:launcher - dbus-daemon compatibility launcher +sys-apps/debianutils:installkernel - Install /sbin/installkernel script (for Linux). installkernel is required whenever a kernel will be installed via make install +sys-apps/dtc:yaml - support .yaml-encoded device trees +sys-apps/duc:X - Use X11 for the GUI instead of OpenGL. This is the recommended option +sys-apps/duc:cairo - Build support for exporting to PNG and PDF with x11-libs/cairo +sys-apps/duc:leveldb - Use dev-libs/leveldb as the backend +sys-apps/duc:ncurses - Build support for the ncurses client +sys-apps/duc:sqlite - Use dev-db/sqlite:3 as the backend +sys-apps/duc:tokyocabinet - Use dev-db/tokyocabinet as the backend +sys-apps/earlyoom:docs - Generate man page +sys-apps/elfix:ptpax - Enable PT_PAX_FLAGS support. +sys-apps/elfix:xtpax - Enable XATTR_PAX_FLAGS support. +sys-apps/etckeeper:cron - Install cron script +sys-apps/ethtool:netlink - Enable netlink interface via net-libs/libmnl +sys-apps/firejail:X - Enable X11 sandboxing +sys-apps/firejail:apparmor - Enable support for custom AppArmor profiles +sys-apps/firejail:chroot - Enable chrooting to custom directory +sys-apps/firejail:contrib - Install contrib scripts +sys-apps/firejail:dbusproxy - Enable DBus proxying to filter access in supporting profiles +sys-apps/firejail:file-transfer - Enable file transfers between sandboxes and the host system +sys-apps/firejail:globalcfg - Enable global config file +sys-apps/firejail:network - Enable networking features +sys-apps/firejail:private-home - Enable private home feature +sys-apps/firejail:userns - Enable attaching a new user namespace to a sandbox (--noroot option) +sys-apps/firejail:whitelist - Enable whitelist +sys-apps/firejail-lts:apparmor - Enable support for custom AppArmor profiles +sys-apps/firejail-lts:globalcfg - Enable global config file +sys-apps/firejail-lts:network - Enable networking features +sys-apps/firejail-lts:seccomp - Enable system call filtering +sys-apps/firejail-lts:userns - Enable attaching a new user namespace to a sandbox (--noroot option) +sys-apps/firejail-lts:whitelist - Enable file and directory whitelisting +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: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:stlinkv3-spi - Enable SPI programmer using STLINK-V3 +sys-apps/flashrom:tools - Install ich_descriptor_tool, a tool for reading descriptor-mode SPI-flash images for Intel chipsets +sys-apps/flashrom:usbblaster-spi - Enable support for Altera USB-Blaster dongles +sys-apps/fwupd:amt - Build and install Intel AMT plugin +sys-apps/fwupd:archive - Use app-arch/libarchive for archives support +sys-apps/fwupd:cbor - Enable CBOR support for coSWID and uSWID via dev-libs/libcbor +sys-apps/fwupd:dell - Enable Dell-specific support +sys-apps/fwupd:fastboot - Build and install fastboot plugin +sys-apps/fwupd:flashrom - Enable flashrom plugin via sys-apps/flashrom +sys-apps/fwupd:gusb - Enable dev-libs/libgusb support +sys-apps/fwupd:logitech - Build and install Logitech bulk controller plugin +sys-apps/fwupd:modemmanager - Build and install Modem Manager plugin +sys-apps/fwupd:nvme - Build and install NVMe plugin +sys-apps/fwupd:spi - Install Intel-SPI plugin +sys-apps/fwupd:synaptics - Install synaptics plugin +sys-apps/fwupd:thunderbolt - Install Thunderbolt plugin +sys-apps/fwupd:tpm - Install Trusted Platform Module plugin +sys-apps/fwupd:uefi - Enable UEFI support +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/groff:uchardet - Enable automatic encoding detection via app-i18n/uchardet +sys-apps/hwloc:X - use the X Window System +sys-apps/hwloc:cairo - Enable the Cairo back-end of hwloc's lstopo command +sys-apps/hwloc:cpuid - Enable the cpuid-based architecture specific support (x86 component) +sys-apps/hwloc:cuda - Enable CUDA device discovery using libcudart +sys-apps/hwloc:gl - Enable GL display device discovery (NVCtrl) +sys-apps/hwloc:netloc - Enable Netloc +sys-apps/hwloc:numa - Add support for numa memory allocation +sys-apps/hwloc:nvml - Enable the NVML device discovery +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/hwloc:xml - use libxml2 for XML support, instead of a custom minimalistic support +sys-apps/ibm-powerpc-utils:rtas - Add support for the Run Time Abstraction Services (RTAS) +sys-apps/iotools:make-symlinks - Generate sub-command symlinks to iotools -- note that a lot are simple like "xor" +sys-apps/ipmicfg:uefi - Install compatible UEFI file for boot. +sys-apps/ipmitool:openbmc - Enable OpenBMC D-Bus interface +sys-apps/ipmitool:openipmi - Use the system OpenIPMI implementation. +sys-apps/iproute2:berkdb - build programs that use berkdb (just arpd) +sys-apps/iproute2:bpf - Use dev-libs/libbpf +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:libbsd - Use dev-libs/libbsd instead of internal funcs +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:pkcs7 - Enable PKCS#7 signature parsing for modinfo. +sys-apps/kmod:tools - Install module loading/unloading tools. +sys-apps/kmod:zlib - Enable support for gzipped modules +sys-apps/kmscon:drm - Enable Linux DRM for backend +sys-apps/kmscon:fbdev - Enable Linux FBDev for backend +sys-apps/kmscon:gles2 - Enable GLES2 for backend +sys-apps/kmscon:optimizations - Enable optimizations +sys-apps/kmscon:pango - Enable pango font rendering +sys-apps/kmscon:pixman - Enable pixman font rendering +sys-apps/kmscon:systemd - Enable multiseat support via systemd +sys-apps/linux-misc-apps:usbip - Include USB/IP binaries to replace net-misc/usbip +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/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:hugepages - Use huge pages for memory allocations via sys-libs/libhugetlbfs +sys-apps/nvme-cli:json - Support JSON output via dev-libs/json-c +sys-apps/nvme-cli:uuid - UUID support via sys-apps/util-linux +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/openrc:sysv-utils - Install sysvinit compatibility scripts for halt, init, poweroff, reboot and shutdown +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:embedded - limit RAM and CPU ressources by disabling features +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 virtual/libudev 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/pcsc-tools:network-cron - Monthly cronjob the update-smartcard_list script +sys-apps/plocate:io-uring - Enable efficient I/O via sys-libs/liburing. +sys-apps/policycoreutils:audit - Enable support for sys-process/audit and use the audit_* functions (like audit_getuid instead of getuid()) +sys-apps/portage:apidoc - Build html API documentation with sphinx-apidoc. +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/ppc64-diag:rtas - Add support for the Run Time Abstraction Services (RTAS) +sys-apps/proot:care - Build dynamic CARE binary (more info - https://proot-me.github.io) +sys-apps/qingy:opensslcrypt - Encrypt communications between qingy and its GUI using dev-libs/openssl +sys-apps/razercfg:gui - Installs GUI configuration utility and status bar applet. Requires dev-python/PyQt5 +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/rng-tools:rtlsdr - Enable atmospheric-static entropy support with net-wireless/rtl-sdr +sys-apps/s390-tools:cryptsetup - build the zkey-cryptsetup utility (requires USE=openssl) +sys-apps/s390-tools:fuse - build cmsfs-fuse to read files stored on a z/VM CMS disk +sys-apps/s390-tools:ncurses - build hyptop monitoring program +sys-apps/s390-tools:openssl - build the zkey utility +sys-apps/s390-tools:pfm - build the cpacfstats tool +sys-apps/s390-tools:zlib - build the zgetdump and dump2tar utilities +sys-apps/s6:execline - enable support for dev-lang/execline +sys-apps/s6-linux-init:sysv-utils - Install sysvinit compatibility symlinks for telinit, halt, poweroff, reboot, and shutdown +sys-apps/sandbox:nnp - Enable NO_NEW_PRIVS which blocks set*id programs from gaining privileges (e.g. sudo) +sys-apps/shadow:bcrypt - build the bcrypt password encryption algorithm +sys-apps/shadow:su - build the su program +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/smc-sum:module - Install Supermicro's kernel module. +sys-apps/superdiag:iso - Install an iso image, which can be used with sys-apps/smc-sum. +sys-apps/superdiag:usb - Install all files, which are needed for an installation on an usb thumb drive. +sys-apps/superiotool:pci - Support for PCI-attached "Super I/Os" (e.g. in VIA VT82686A/B). +sys-apps/systemd:apparmor - Enable AppArmor support +sys-apps/systemd:audit - Enable support for sys-process/audit +sys-apps/systemd:cgroup-hybrid - Default to hybrid (legacy) cgroup hierarchy instead of unified (modern). +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:fido2 - Enable FIDO2 support +sys-apps/systemd:gcrypt - Enable use of dev-libs/libgcrypt for various features +sys-apps/systemd:gnuefi - Enable EFI boot manager and stub loader (built using sys-boot/gnu-efi) +sys-apps/systemd:homed - Enable portable home directories +sys-apps/systemd:hostnamed-fallback - Enable setting hostname with networkd/hostnamed without polkit (requires running sys-apps/dbus-broker) +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:lz4 - Enable lz4 compression for the journal +sys-apps/systemd:nat - Enable support for network address translation in networkd +sys-apps/systemd:openssl - Enable use of dev-libs/openssl for various features +sys-apps/systemd:pkcs11 - Enable PKCS#11 support for cryptsetup and homed +sys-apps/systemd:pwquality - Enable password quality checking in homed +sys-apps/systemd:qrcode - Enable qrcode output support in journal +sys-apps/systemd:resolvconf - Install resolvconf symlink for systemd-resolve +sys-apps/systemd:sysv-utils - Install sysvinit compatibility symlinks and manpages for init, telinit, halt, poweroff, reboot, runlevel, and shutdown +sys-apps/systemd:tpm - Enable TPM support +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/systemd-utils:boot - Enable systemd-boot (UEFI boot manager) +sys-apps/systemd-utils:kmod - Enable kernel module loading via sys-apps/kmod +sys-apps/systemd-utils:sysusers - Enable systemd-sysusers +sys-apps/systemd-utils:tmpfiles - Enable systemd-tmpfiles +sys-apps/systemd-utils:udev - Enable systemd-udev (userspace device manager) +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/ucspi-ssl:bindist - Disable EC/RC5 algorithms in OpenSSL for patent reasons. +sys-apps/usbguard:umockdev - Enables support for dev-util/umockdev +sys-apps/usermode-utilities:fuse - Build tools (currently umlmount) needing fuse +sys-apps/util-linux:audit - Use sys-process/audit to emit audit messages about system changes +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:cryptsetup - Use sys-fs/cryptsetup to have built-in dm-verity in libmount +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:logger - build the logger program +sys-apps/util-linux:pam - build runuser helper +sys-apps/util-linux:rtas - Add support for the Run Time Abstraction Services (RTAS) +sys-apps/util-linux:su - build the su program +sys-apps/util-linux:suid - Install some programs with suid bit set to provide additional functionality. mount/umount: non-root users may mount/umount devices wall/write: non-root users can notify other users su: non-root users may become root +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/xdg-desktop-portal:screencast - Enable screencast portal using media-video/pipewire +sys-apps/xinetd:rpc - support RPC services +sys-auth/elogind:cgroup-hybrid - Use hybrid cgroup hierarchy (OpenRC's default) instead of unified. +sys-auth/google-authenticator-libpam-hardened:qrcode - Display QRcode after setup to accomodate automatic setup of OTP client apps. +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: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:homed - Use pam_systemd_home module to manage home directories with the systemd-homed service +sys-auth/pambase:minimal - Disables the standard PAM modules that provide extra information to users on login; this includes pam_lastlog, pam_motd, pam_mail 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 module produces 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:pwhistory - Enable pam_pwhistory module on system auth stack to save the last passwords for each user in order to force password change history and keep the user from alternating between the same password too frequently. +sys-auth/pambase:pwquality - Enable pam_pwquality module on system auth stack for passwd quality validation. It is used be dafault by Fedora GNU/*/Linux. +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/pambase:yescrypt - Switch Linux-PAM's pam_unix module to use yescrypt for passwords hashes rather than MD5 +sys-auth/polkit:duktape - Use dev-lang/duktape instead of dev-lang/spidermonkey as JavaScript engine +sys-auth/polkit:systemd - Use sys-apps/systemd for session tracking +sys-auth/seatd:builtin - Enable embedded server in libseat +sys-auth/seatd:server - Enable standalone seatd server +sys-auth/ssh-ldap-pubkey:schema - Install a copy of the LPK schema, only needed on LDAP servers. +sys-auth/sssd:acl - Build and use the cifsidmap plugin +sys-auth/sssd:locator - Install sssd's Kerberos plugin +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-fs/nfs-utils +sys-auth/sssd:pac - Add Privileged Attribute Certificate Support for Kerberos +sys-auth/sssd:sudo - Build helper to let app-admin/sudo use sssd provided information +sys-auth/sssd:systemtap - Enable SystemTAP/DTrace tracing +sys-auth/sssd:valgrind - Depend on dev-util/valgrind for test suite +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:curl - Enable HTTP engine for S3 and WebDav support support via net-misc/curl +sys-block/fio:glusterfs - Enable GlusterFS gfapi support via sys-cluster/glusterfs +sys-block/fio:gnuplot - Install tools for generating gnuplots +sys-block/fio:io-uring - Enable efficient I/O via sys-libs/liburing. +sys-block/fio:nfs - Enable NFS support +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-cluster/rdma-core +sys-block/fio:tcmalloc - Link against dev-util/google-perftools by default which will speed up USE=rbd up to 20% +sys-block/fio:zbc - Enable ZBC & ZAC disks via sys-block/libzbc. +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/libfabric:cuda - Enable for CUDA provider +sys-block/libfabric:efa - Enable Amazon EC2 Elastic Fabric Adapter provider +sys-block/libfabric:rocr - Enable Radeon Open Compute provider +sys-block/libfabric:usnic - Enable Cisco VIC (virtualized NIC) hardware on Cisco UCS server provider +sys-block/libfabric:verbs - Enable Linux Infiniband verbs provider +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/perccli:efi - Install EFI variant as well +sys-block/sas2ircu:efi - Install EFI variant as well +sys-block/sas3flash:efi - Install EFI variant as well +sys-block/sas3ircu:efi - Install EFI variant as well +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: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/netboot:bootrom - Install the bootrom binary for creation of rom files, which can be used for booting via floppy or rom. +sys-boot/plymouth:drm - 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: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/silo:tilo-only - Install only the tilo netboot tool +sys-boot/vboot-utils:libzip - Use dev-libs/libzip. +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:diskprediction - Enable local diskprediction module to predict disk failures +sys-cluster/ceph:dpdk - Enable DPDK messaging +sys-cluster/ceph:fuse - Build fuse client +sys-cluster/ceph:grafana - Install grafana dashboards +sys-cluster/ceph:jaeger - Enable jaegertracing and it's dependent libraries +sys-cluster/ceph:kafka - Rados Gateway's pubsub support for Kafka push endpoint +sys-cluster/ceph:lttng - Add support for LTTng +sys-cluster/ceph:mgr - Build the ceph-mgr daemon +sys-cluster/ceph:numa - Use sys-process/numactl for numa support in rocksdb +sys-cluster/ceph:parquet - Support for s3 select on parquet objects +sys-cluster/ceph:pmdk - Enable PMDK libraries +sys-cluster/ceph:rabbitmq - Use rabbitmq-c to build rgw amqp push endpoint +sys-cluster/ceph:radosgw - Add radosgw support +sys-cluster/ceph:rbd-rwl - Enable librbd persistent write back cache +sys-cluster/ceph:rbd-ssd - Enable librbd persistent write back cache for SSDs +sys-cluster/ceph:rdma - Enable RDMA support via sys-cluster/rdma-core +sys-cluster/ceph:rgw-lua - Rados Gateway's support for dynamically adding lua packagess +sys-cluster/ceph:spdk - Enable SPDK user-mode storage driver toolkit +sys-cluster/ceph:system-boost - Use system dev-libs/boost instead of the bundled one +sys-cluster/ceph:uring - Build with support for sys-libs/liburing +sys-cluster/ceph:xfs - Add xfs support +sys-cluster/ceph:zbd - Enable sys-block/libzbd bluestore backend +sys-cluster/ceph:zfs - Add zfs support +sys-cluster/charliecloud:ch-image - Build the internal builder ch-image (previously named ch-grow) +sys-cluster/charm:ampi - Build implementation of MPI on top of Charm++ +sys-cluster/charm:charmdebug - Enable the charm debugger +sys-cluster/charm:charmproduction - Optimize performance of Charm++ runtime +sys-cluster/charm:charmtracing - Enable tracing support in Charm++ +sys-cluster/charm:cmkopt - Enable CMK optimisation +sys-cluster/charm:mlogft - Compile with Charm++ message logging fault tolerance support +sys-cluster/charm:numa - Support memory affinity with NUMA +sys-cluster/charm:syncft - Compile with Charm++ fault tolerance support +sys-cluster/charm:tcp - Use TCP (instead of UPD) for socket communication +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:augeas - Enable augeas support +sys-cluster/corosync:watchdog - Enable watchdog support +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:fuse - Add FUSE mount helper +sys-cluster/glusterfs:georeplication - Enable support for georeplication (requires dev-lang/python) +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:rsyslog - Install configuration snippet for app-admin/rsyslog +sys-cluster/hpx:papi - Use dev-libs/papi for NaCl +sys-cluster/hpx:perftools - Use dev-util/google-perftools for memory allocation +sys-cluster/hpx:tbb - Use dev-cpp/tbb for memory allocation +sys-cluster/k3s:kubectl-symlink - Install a kubectl symlink that points to k3s. +sys-cluster/k3s:rootless - Enables dependencies for running in rootless mode. +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/kronosnet:lzo2 - Add support for lzo2 compression +sys-cluster/kronosnet:nss - Add support for tls via nss +sys-cluster/kronosnet:openssl - Add support for tls via openssl +sys-cluster/legion:gasnet - Enable GASNet lib support +sys-cluster/legion:hwloc - Enable HWLoc lib support +sys-cluster/lmod:auto-swap - enable auto swapping of compiler +sys-cluster/lmod:cache - enable caching of modules +sys-cluster/lmod:duplicate-paths - allow duplicate entries in path +sys-cluster/minikube:libvirt - Build plugin for kvm +sys-cluster/mpich:mpi-threads - Enable MPI_THREAD_MULTIPLE +sys-cluster/mpich:romio - Build the ROMIO MPI-IO component +sys-cluster/nomad:ui - do not embed the ui in the binary +sys-cluster/openmpi:cma - Enable the CMA (Cross Memory Attach) MCA +sys-cluster/openmpi:cuda - Add GPU direct support +sys-cluster/openmpi:libompitrace - Enable support for contributed package libompitrace +sys-cluster/openmpi:peruse - Enable PERUSE interface +sys-cluster/openmpi:romio - Build the ROMIO MPI-IO component +sys-cluster/pacemaker:smtp - Enable SMTP support via net-libs/libesmtp +sys-cluster/pmix:munge - Enable authentication via munge +sys-cluster/pmix:pmi - Build PMI1 and PMI2 interface +sys-cluster/rdma-core:neigh - Enable iwpmd support +sys-cluster/rdma-core:python - Enable pyverbs support +sys-cluster/rdma-core:valgrind - Enable valgrind notations +sys-cluster/resource-agents:libnet - Force use of net-libs/libnet +sys-cluster/resource-agents:rgmanager - Install resources for rgmanager +sys-cluster/singularity:network - Install network plug-ins +sys-cluster/singularity:suid - Install SUID helper binary +sys-cluster/slurm:html - Build html documentation +sys-cluster/slurm:ipmi - Build support for collecting some ipmi stats +sys-cluster/slurm:json - Add support for json-persing via json-c +sys-cluster/slurm:multiple-slurmd - Allow multiple slurmd to run +sys-cluster/slurm:munge - Enable authentication via munge +sys-cluster/slurm:netloc - Add support for netloc (amd64 only) +sys-cluster/slurm:numa - Add NUMA awareness +sys-cluster/slurm:ofed - Add Infiniband support via ofed +sys-cluster/slurm:slurmdbd - Install SQL server for slurmdbd +sys-cluster/slurm:torque - Enable perl scripts that emulates pbs (qstat, qsub etc.) +sys-cluster/slurm:ucx - Enable Unified Communication X library support +sys-cluster/spark-bin:scala211 - Install Spark JARs pre-built with Scala 2.11. +sys-cluster/spark-bin:scala212 - Install Spark JARs pre-built with Scala 2.12. +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: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/ucx:numa - Add support for numa memory allocation +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/binutils:cet - Enable Intel Control-flow Enforcement Technology. +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:pgo - Build binutils with Profile Guided Optimization (PGO) and LTO +sys-devel/binutils:plugins - Enable plugin support in tools +sys-devel/binutils-apple:classic - Use nm, otool, etc. from this ebuild instead of llvm-based tools +sys-devel/binutils-apple:lto - Add support for Link-Time Optimization with LLVM +sys-devel/binutils-config:native-symlinks - Install native symlinks like 'as' or 'ar' to /usr/bin. Otherwise keep only ${CTARGET}-as and friends. +sys-devel/binutils-hppa64:cet - Enable Intel Control-flow Enforcement Technology. +sys-devel/binutils-hppa64:default-gold - Set ld to point to ld.gold instead of ld.bfd +sys-devel/binutils-hppa64:gold - Build ld.gold linker +sys-devel/binutils-hppa64:multitarget - Adds support to binutils for cross compiling (does not work with gas) +sys-devel/binutils-hppa64:pgo - Build binutils with Profile Guided Optimization (PGO) and LTO +sys-devel/binutils-hppa64: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:default-lld - Use lld as the default linker for clang +sys-devel/clang:static-analyzer - Install the Clang static analyzer +sys-devel/clang-runtime:compiler-rt - Install sys-libs/compiler-rt for -rtlib=compiler-rt +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:ada - Build the ADA language (GNAT) frontend +sys-devel/gcc:cet - Enable support for Intel Control Flow Enforcement Technology (CET) +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:nptl - Enable support for Native POSIX Threads Library, the new threading module (requires linux-2.6 or better usually) +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: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:valgrind - Enable valgrind annotations for gcc internals (useful for gcc debugging). +sys-devel/gcc:vtv - Build support for virtual table verification (a C++ hardening feature) +sys-devel/gcc-apple:bootstrap - !DO NOT SET THIS FLAG YOURSELF! avoids need for autoconf during bootstrap stage2 +sys-devel/gcc-apple:objc - Build support for the Objective C code language +sys-devel/gcc-apple:objc++ - Build support for the Objective C++ language +sys-devel/gcc-config:cc-wrappers - Install and manage 'cc' and 'f77' wrappers in /usr/bin. Otherwise ignore them. +sys-devel/gcc-config:native-symlinks - Install native symlinks like 'gcc' or 'g++' to /usr/bin. Otherwise keep only ${CTARGET}-gcc and friends. +sys-devel/gdb:cet - Enable Intel Control-flow Enforcement Technology. +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/gdb:xxhash - Use dev-libs/xxhash to speed up internal hashing. +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:binutils-plugin - Build the binutils plugin +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 binutils 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-devel/llvm:z3 - Enable support for sci-mathematics/z3 constraint solver +sys-devel/llvm-roc:runtime - Builds the compiler runtime libraries. +sys-devel/parity:vc10_0 - Enable support for Visual Studio 2010 +sys-devel/parity:vc11_0 - Enable support for Visual Studio 2012 +sys-devel/parity:vc12_0 - Enable support for Visual Studio 2013 +sys-devel/parity:vc14_0 - Enable support for Visual Studio 2015 +sys-devel/parity:vc15 - Enable support for Visual Studio 2017 +sys-devel/parity:vc16 - Enable support for Visual Studio 2019 +sys-devel/parity:vc8_0 - Enable support for Visual Studio 2005 +sys-devel/parity:vc9_0 - Enable support for Visual Studio 2008 +sys-devel/parity:vcx64 - Enable support for 64bit Visual Studio compilers +sys-devel/parity:vcx86 - Enable support for 32bit Visual Studio compilers +sys-devel/sparse:gtk - Build the test-inspect utility (requires x11-libs/gtk+:3) +sys-devel/sparse:llvm - Build the sparse-llvm utility +sys-devel/sparse:xml - Build the c2xml utility (requires dev-libs/libxml2) +sys-fabric/mstflint:adb-generic-tools - Enable compiling the following tools: mstreg and mstlink +sys-fabric/mstflint:inband - Enable firmware updates for Mellanox SwitchX and ConnectIB devices +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/sigrok-firmware-fx2lafw:binary - Use official upstream pre-built binaries +sys-firmware/vgabios:binary - Use official upstream pre-built binaries (only default and cirrus images) +sys-fs/android-file-transfer-linux:fuse - Add FUSE mount helper +sys-fs/android-file-transfer-linux:zune - Enable support for Microsoft Zune +sys-fs/avfs:lzip - Enable app-arch/lzip support via app-arch/lzlib +sys-fs/avfs:webdav - Allow mounting WebDAV shares via net-libs/neon +sys-fs/bees:tools - Build extra tools useful for debugging (fiemap, fiewalk) +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/cryptmount:argv0switch - Default action given by progname. +sys-fs/cryptmount:cswap - Enable support for encrypted swap. +sys-fs/cryptmount:fsck - Check filesystems before mounting. +sys-fs/cryptmount:gcrypt - Support libgcrypt-encryption of keys. +sys-fs/cryptmount:largefile - Enable support for large files. +sys-fs/cryptmount:luks - Enable key management via LUKS +sys-fs/cryptmount:mount - Use systemd mount/umount for operations. +sys-fs/cryptmount:openssl - Support openssl-encryption of keys. +sys-fs/cryptsetup:argon2 - Enable password hashing algorithm from app-crypt/argon2 +sys-fs/cryptsetup:fips - Enable FIPS mode restrictions +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: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:ssh - Build cryptsetup-ssh for experimental support of token via SSH-server +sys-fs/cryptsetup:urandom - Use /dev/urandom instead of /dev/random +sys-fs/dmraid:intel_led - Enable Intel LED support +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/e2fsprogs:lto - Build with link time optimization (LTO) +sys-fs/e2fsprogs:tools - Build extfs tools (mke2fs, e2fsck, tune2fs, etc.) +sys-fs/ecryptfs-utils:gpg - Enable app-crypt/gnupg key module +sys-fs/ecryptfs-utils:openssl - Enable dev-libs/openssl key module +sys-fs/ecryptfs-utils:pkcs11 - Enable PKCS#11 (Smartcards) key module +sys-fs/ecryptfs-utils:tpm - Enable support for Trusted Platform Module (TPM) using app-crypt/trousers +sys-fs/erofs-utils:fuse - Builds erofsfuse (requires sys-fs/fuse). +sys-fs/erofs-utils:uuid - Enables UUID support via sys-apps/util-linux. +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/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/loop-aes:extra-ciphers - Enable extra ciphers +sys-fs/loop-aes:keyscrub - Protects the encryption key in memory but takes more cpu resources +sys-fs/lvm2:device-mapper-only - Build only device-mapper and not the rest of LVM2 (UNSUPPORTED) +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:fuse - Enable ntfs-3g FUSE driver +sys-fs/ntfs3g:mount-ntfs - Install mount.ntfs symlink +sys-fs/ntfs3g:ntfsdecrypt - Build and install the ntfsdecrypt application. +sys-fs/ntfs3g:ntfsprogs - Enable ntfsprogs +sys-fs/quota:netlink - Compile daemon receiving quota messages via netlink +sys-fs/quota:rpc - Enable quota interaction via RPC +sys-fs/squashfs-tools-ng:tools - Build the gensquashfs, rdsquashfs, sqfs2tar, sqfsdiff, and tar2sqfs tools +sys-fs/udev:kmod - Enable kernel module loading/unloading support using sys-apps/kmod +sys-fs/udisks:daemon - Build the system daemon, not just the client tool +sys-fs/udisks:elogind - Use sys-auth/elogind for session tracking +sys-fs/udisks:lvm - Add support for Logical Volume Management via sys-fs/lvm2. +sys-fs/udisks:systemd - Support sys-apps/systemd's logind +sys-fs/udisks:vdo - Enable Virtual Data Optimizer support. +sys-fs/udisks:zram - Enable ZRAM support (requires sys-apps/systemd). +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:minimal - Don't install python scripts (arcstat, dbufstat etc) and avoid dependency on dev-lang/python +sys-fs/zfs:pam - Install zfs_key pam module, for automatically loading zfs encryption keys for home datasets +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-auto-snapshot:cron - Install /etc/cron.* files +sys-fs/zfs-auto-snapshot:default-exclude - Only take snapshots of datasets with com.sun:auto-snapshot=true property set +sys-fs/zfs-kmod:rootfs - Pull dependencies and check kernel options required for root-on-zfs +sys-kernel/genkernel:firmware - Prefer system firmware sys-kernel/linux-firmware over local copy. +sys-kernel/gentoo-kernel:hardened - Use selection of hardening options recommended by Kernel Self Protection Project +sys-kernel/gentoo-kernel:initramfs - Build initramfs along with the kernel. +sys-kernel/gentoo-kernel-bin:initramfs - Build initramfs along with the kernel. +sys-kernel/gentoo-sources:experimental - Apply experimental patches; for more information, see "https://wiki.gentoo.org/wiki/Project:Kernel/Experimental". +sys-kernel/installkernel-gentoo:grub - Re-generate grub.cfg on each kernel installation +sys-kernel/kpatch:contrib - Enable contrib kpatch services files. +sys-kernel/kpatch:kmod - Enable a kernel module (.ko file) which provides an interface for the patch modules to register new functions for replacement. +sys-kernel/kpatch:kpatch - Enable a command-line tool which allows a user to manage a collection of patch modules. +sys-kernel/kpatch:kpatch-build - Enable tools which convert a source diff patch to a patch module. +sys-kernel/linux-firmware:initramfs - Create and install initramfs for early microcode loading in /boot (only AMD for now) +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-kernel/linux-headers:experimental-loong - Add experimental LoongArch patchset +sys-kernel/mips-sources:experimental - Apply experimental (80xx) patches. +sys-kernel/mips-sources:ip27 - Enables additional support for SGI Origin (IP27) +sys-kernel/mips-sources:ip28 - Enables additional support for SGI Indigo2 Impact R10000 (IP28) +sys-kernel/mips-sources:ip30 - Enables support for SGI Octane (IP30, 'Speedracer') +sys-kernel/rt-sources:deblob - Remove binary blobs from kernel sources to provide libre license compliance. +sys-kernel/vanilla-kernel:initramfs - Build initramfs along with the kernel. +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:cet - Enable Intel Control-flow Enforcement Technology. +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:asan - Build Address Sanitizer runtime. +sys-libs/compiler-rt-sanitizers:cfi - Build Control Flow Integrity runtime. +sys-libs/compiler-rt-sanitizers:clang - Force building using installed clang (rather than the default CC/CXX). +sys-libs/compiler-rt-sanitizers:dfsan - Build Data Flow Sanitizer runtime. +sys-libs/compiler-rt-sanitizers:gwp-asan - Build GWP-ASAN runtime. +sys-libs/compiler-rt-sanitizers:hwasan - Build Hardware ASAN runtime. +sys-libs/compiler-rt-sanitizers:libfuzzer - Build fuzzing runtime. +sys-libs/compiler-rt-sanitizers:lsan - Build Leak Sanitizer runtime. +sys-libs/compiler-rt-sanitizers:memprof - Build memory profiler runtime. +sys-libs/compiler-rt-sanitizers:msan - Build Memory Sanitizer runtime. +sys-libs/compiler-rt-sanitizers:orc - Build ORC runtime. +sys-libs/compiler-rt-sanitizers:profile - Build profiling runtime. +sys-libs/compiler-rt-sanitizers:safestack - Build SafeStack runtime. +sys-libs/compiler-rt-sanitizers:scudo - Build Scudo Hardened Allocator. +sys-libs/compiler-rt-sanitizers:shadowcallstack - Build ShadowCallStack. +sys-libs/compiler-rt-sanitizers:tsan - Build Thread Sanitizer runtime. +sys-libs/compiler-rt-sanitizers:ubsan - Build Undefined Behavior Sanitizer runtime. +sys-libs/compiler-rt-sanitizers:xray - Build XRay runtime. +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/glibc:cet - Enable Intel Control-flow Enforcement Technology (needs binutils 2.29 and gcc 8) +sys-libs/glibc:clone3 - Enable the new clone3 syscall within glibc. Can be disabled to allow compatibility with older Electron applications. +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:crypt - build and install libcrypt and crypt.h +sys-libs/glibc:debug - When USE=hardened, allow fortify/stack violations to dump core (SIGABRT) and not kill self (SIGKILL) +sys-libs/glibc:experimental-loong - Add experimental LoongArch patchset +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:multilib-bootstrap - Provide prebuilt libgcc.a and crt files if missing. Only needed for ABI switch. +sys-libs/glibc:nscd - Build, and enable support for, the Name Service Cache Daemon +sys-libs/glibc:ssp - protect stack of glibc internals +sys-libs/glibc:static-pie - Enable static PIE support (runtime files for -static-pie gcc option). +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/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:nvme - Add nvme support via sys-libs/libnvme +sys-libs/libblockdev:tools - Build tools +sys-libs/libblockdev:vdo - Enable Virtual Data Optimizer support. +sys-libs/libcap:tools - Install captree, which requires dev-lang/go +sys-libs/libcxx:libcxxabi - Build on top of sys-libs/libcxxabi 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/libnvme:json - Support JSON output via dev-libs/json-c +sys-libs/libnvme:uuid - UUID support via sys-apps/util-linux +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/libseccomp:experimental-loong - Add experimental LoongArch patchset +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/libxcrypt:compat - Build with compatibility interfaces for other crypt implementations +sys-libs/libxcrypt:system - Install as system libcrypt.so rather than to an alternate directory (will collide with sys-libs/glibc's version) +sys-libs/musl-nscd:minimal - Only installs the header files +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/ncurses-compat: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/newlib:nano - Build additional newlib-nano library +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/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/timezone-data:zic-slim - Default to 'slim' file format for /usr/share/zoneinfo. Otherwise 'fat' format is used. Not all programs can handle 'slim' format'. +sys-libs/zlib:minizip - include the minizip library for quick and dirty zip extraction +sys-libs/zlib-ng:compat - Enable compatibility to sys-libs/zlib +sys-power/apcupsd:modbus - Enable MODBUS support over USB +sys-power/intel-undervolt:elogind - Use elogind hook to apply voltage after system sleep +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/suspend:crypt - Allows suspend and resume from encrypted disk +sys-process/atop:modules - Build netatop kernel module and install netatopd daemon. +sys-process/audit:gssapi - Enable GSSAPI support +sys-process/bottom:battery - Include support for laptop battery information. +sys-process/criu:bpf - Add support for BPF programs via dev-libs/libbpf +sys-process/criu:nftables - Add support for net-firewall/nftables +sys-process/criu:setproctitle - Use dev-libs/libbsd to make process titles of service workers to be more verbose +sys-process/cronie:anacron - Install the periodic anacron command scheduler. +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:delayacct - Enable Linux delay accounting support via dev-libs/libnl +sys-process/htop:hwloc - Use sys-apps/hwloc for CPU affinity support +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:runparts - Use traditional run-parts instead of creating jobs for each cron.* entry +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/jdk:headless-awt - Don't install the X backend for AWT, needed by some GUIs +virtual/lapack:eselect-ldso - Enable runtime library switching by eselect and ld.so. +virtual/lapacke:eselect-ldso - Enable runtime library switching by eselect and ld.so. +virtual/linux-sources:firmware - Install linux kernel firmware +virtual/mpi:nullmpi - Allow sys-cluster/nullmpi a minimal incomplete MPI implementation as a provider +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/rust:rustfmt - Install rustfmt, Rust code formatter +virtual/ssh:minimal - Prefer net-misc/dropbear over net-misc/openssh +virtual/wine:staging - Enable Wine-Staging's Patchset +www-apache/mod_backtrace:unwind - Use sys-libs/libunwind to provide better resolution of function names. +www-apache/mod_musicindex:archive - Add archive support +www-apache/mod_musicindex:cache - Add File cache support +www-apache/mod_musicindex:mysql - Add MySQL cache support +www-apache/mod_nss:ecc - enable Elliptical Curve Cyptography +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-apache/pwauth:domain-aware - Ignore leading domain names in username (Windows compat) +www-apache/pwauth:faillog - Log failed login attempts +www-apache/pwauth:ignore-case - Ignore string case in username (mostly Windows compat) +www-apps/blohg:git - Enable Git support +www-apps/blohg:mercurial - Enable Mercurial support +www-apps/cgit:highlight - Enable source code highlighting +www-apps/cgit:lua - Enable support for Lua scripting +www-apps/drupal:uploadprogress - Install dev-php/pecl-uploadprogress package +www-apps/gitea:acct - User and group management via acct-*/git packages +www-apps/gitit:plugins - enables optional plugin runtime loader +www-apps/hugo:sass - Enable SASS/SCSS support +www-apps/hugo:test-full - Pull optional heavier test-dependency packages +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/klaus:ctags - Enable support for Exuberant ctags; makes all source code symbols hyperlinks to their definitions +www-apps/nikola:assets - Support web asset management +www-apps/nikola:charts - Support chart generation through dev-python/pygal +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:server - Enable support for built-in web server using dev-python/aiohttp +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/postfixadmin:vacation - Install vacation.pl script and dependencies +www-apps/redmine:markdown - Enable support for Markdown +www-apps/redmine:minimagick - Enable image processing support via dev-ruby/mini_magick +www-apps/redmine:passenger - Enable support for www-apache/passenger +www-apps/roundup:jinja - Enable Jinja2 support +www-apps/roundup:markdown - Enable markdown rendering +www-apps/roundup:pyjwt - Enable jwt tokens for login +www-apps/roundup:tz - Enable full support of timezone +www-apps/roundup:whoosh - Enable Whoosh full-text indexer +www-apps/roundup:xapian - Enable Xapian full-text indexer +www-apps/rt:lighttpd - Add www-servers/lighttpd support +www-apps/tt-rss:daemon - Install additional init scripts for automated RSS updates +www-apps/webdavcgi:rcs - Adds support for a revision controlled backend with RCS (dev-vcs/rcs) +www-apps/wordpress:akismet - Installs Akismet comment spam plug-in +www-apps/wordpress:themes - Installs themes (including default theme) +www-apps/xpra-html5:brotli - Install assets compressed with brotli +www-apps/xpra-html5:gzip - Install assets compressed with gzip +www-apps/xpra-html5:minify - Minify JavaScript code for smaller transfers +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:debug - Enable DCHECK feature with severity configurable at runtime. Mostly intended for debugging and development, NOT RECOMMENDED for general use. +www-client/chromium:gtk4 - Build with GTK4 headers. +www-client/chromium:hangouts - Enable support for Google Hangouts features such as screen sharing +www-client/chromium:headless - Build Ozone only with headless backend, NOT RECOMMENDED for general use. +www-client/chromium:js-type-check - Enable JavaScript type-checking for Chrome's web technology-based UI. Requires Java. +www-client/chromium:libcxx - Use bundled libc++ instead of libstdc++ for building. +www-client/chromium:lto - Build with Link Time Optimizations (via clang's ThinLTO) +www-client/chromium:official - Enable Official build instead of Developer build. +www-client/chromium:pic - Disable optimized assembly code that is not PIC friendly +www-client/chromium:proprietary-codecs - Enable codecs for patent-encumbered audio and video formats. +www-client/chromium:screencast - Enable support for remote desktop and screen cast using media-video/pipewire +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-harfbuzz - Use system harfbuzz instead of the bundled one. +www-client/chromium:system-icu - Use system icu instead of the bundled one +www-client/chromium:system-png - Use system libpng instead of the bundled one. +www-client/chromium:widevine - Unsupported closed-source DRM capability (required by Netflix VOD) +www-client/chromium-bin:suid - Install the SUID sandbox, which is only needed on CONFIG_USER_NS=n kernels. +www-client/chromium-bin:widevine - Unsupported closed-source DRM capability (required by Netflix VOD). +www-client/dillo:xembed - Enable X11 XEmbed support +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: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:clang - Use Clang compiler instead of GCC +www-client/firefox:eme-free - Disable EME (DRM plugin) capability 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:hwaccel - Force-enable hardware-accelerated rendering (Mozilla bug 594876) +www-client/firefox:libproxy - Enable libproxy support +www-client/firefox:lto - Enable Link Time Optimization (LTO) - Uses BFD linker with GCC and LLD linker with Clang +www-client/firefox:openh264 - Use media-libs/openh264 for H264 support instead of downloading binary blob from Mozilla at runtime +www-client/firefox:pgo - Add support for profile-guided optimization for faster binaries - this option will double the compile time +www-client/firefox:screencast - Enable support for remote desktop and screen cast using media-video/pipewire +www-client/firefox:sndio - Enable support for the media-sound/sndio backend +www-client/firefox:system-av1 - Use the system-wide media-libs/dav1d and media-libs/libaom library 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-png - Use the system-wide media-libs/libpng instead of bundled (requires APNG patches) +www-client/firefox:system-python-libs - Use system's python site instead of bundled python libraries +www-client/firefox:system-webp - Use the system-wide media-libs/libwebp instead of bundled +www-client/firefox-bin:alsa - When pulseaudio isn't set, this prefers apulse +www-client/firefox-bin:gmp-autoupdate - Allow Gecko Media Plugins (binary blobs) to be automatically downloaded and kept up-to-date in user profiles +www-client/jd:migemo - Enable migemo support for Japanese +www-client/jd:oniguruma - Use dev-libs/oniguruma for regular expression +www-client/links:brotli - Enable app-arch/brotli support +www-client/links:freetype - Enable media-libs/freetype support +www-client/links:libevent - Enable dev-libs/libevent support +www-client/links:lzip - Enable app-arch/lzip 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/microsoft-edge:mip - Install Microsoft Information Protection plugin. +www-client/microsoft-edge-beta:mip - Install Microsoft Information Protection plugin. +www-client/microsoft-edge-dev:mip - Install Microsoft Information Protection plugin. +www-client/netsurf:bmp - BMP bitmap image support (media-libs/libnsbmp) +www-client/netsurf:gtk - Build GTK3 GUI +www-client/netsurf:gtk2 - Build GTK2 GUI +www-client/netsurf:psl - Use public suffix list via media-libs/libnspsl +www-client/netsurf:rosprite - RISC OS Sprite bitmap image support (media-libs/librosprite) +www-client/netsurf:svgtiny - SVG image support via media-libs/svgatiny instead of gnome-base/librsvg +www-client/opera:proprietary-codecs - Enable codecs for patent-encumbered audio and video formats. +www-client/opera-beta:proprietary-codecs - Enable codecs for patent-encumbered audio and video formats. +www-client/opera-developer:proprietary-codecs - Enable codecs for patent-encumbered audio and video formats. +www-client/qutebrowser:adblock - Enable Brave's ABP-style adblocker library for improved adblocking +www-client/qutebrowser:widevine - Unsupported closed-source DRM capability (required by Netflix VOD) +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: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:lto - Enable Link Time Optimization (LTO). Requires Gold linker +www-client/seamonkey:roaming - Build roaming extension support (default on) +www-client/seamonkey:system-av1 - Use the system-wide media-libs/dav1d and media-libs/libaom library 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-png - Use the system-wide media-libs/libpng instead of bundled (requires APNG patches) +www-client/seamonkey:system-sqlite - Use the system-wide dev-db/sqlite installation with secure-delete enabled +www-client/seamonkey:webrtc - Enable WebRTC support. Disabled by default due to privacy concerns. +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/surf:tabbed - Install surf-open.sh script for running surf in x11-misc/tabbed +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/vivaldi:proprietary-codecs - Use system media-video/ffmpeg to support patent-encumbered media codecs +www-client/vivaldi:widevine - Unsupported closed-source DRM capability (required by Netflix VOD) +www-client/vivaldi-snapshot:proprietary-codecs - Use system media-video/ffmpeg to support patent-encumbered media codecs +www-client/vivaldi-snapshot:widevine - Unsupported closed-source DRM capability (required by Netflix VOD) +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/litmus:libproxy - Support for automatic proxy configuratino management through net-libs/libproxy. +www-misc/litmus:libxml2 - Use dev-libs/libxml2 to parse XML +www-misc/litmus:pkcs11 - Support for PKCS #11 through PaKChoiS (dev-libs/pakchois). +www-plugins/lightspark:ppapi - Install the PPAPI plugin (for Chromium) +www-plugins/lightspark:rtmp - Enable Real Time Messaging Protocol using librtmp +www-plugins/passff-host:chrome - Install plugin for chrome (which also includes opera) +www-plugins/passff-host:chromium - Install plugin for chromium +www-plugins/passff-host:firefox - Install plugin for firefox +www-plugins/passff-host:vivaldi - Install plugin for vivaldi +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/civetweb:server - Build standalone server +www-servers/fnord:auth - Enable HTTP authentication support +www-servers/gatling:diet - Compile against dev-libs/dietlibc +www-servers/h2o:libh2o - Build and install libh2o +www-servers/h2o:mruby - Enable support for mruby +www-servers/lighttpd:brotli - Enable output compression via app-arch/brotli (recommended) +www-servers/lighttpd:bzip2 - Enable output compression via bzip2 +www-servers/lighttpd:gnutls - Build module for TLS via net-libs/gnutls +www-servers/lighttpd:libev - Enable fdevent handler +www-servers/lighttpd:maxminddb - Add support for geolocation using dev-libs/libmaxminddb +www-servers/lighttpd:mbedtls - Build module for TLS via net-libs/mbedtls +www-servers/lighttpd:mmap - Use mmap when sendfile is not available +www-servers/lighttpd:nettle - Use dev-libs/nettle as crypto backend +www-servers/lighttpd:nss - Build module for TLS via Mozilla's Network Security Services +www-servers/lighttpd:rrdtool - Enable rrdtool support via mod_rrdtool +www-servers/lighttpd:system-xxhash - Use system provided dev-libs/xxhash +www-servers/lighttpd:webdav - Enable webdav properties +www-servers/lighttpd:zlib - Enable output compression via gzip or deflate algorithms from sys-libs/zlib +www-servers/lighttpd:zstd - Enable output compression via Zstandard (app-arch/zstd) algorithm +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: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:php7-3 - Support for PHP 7.3 +www-servers/nginx-unit:php7-4 - Support for PHP 7.4 +www-servers/pshs:magic - Enable automatic detection of Content-Type using libmagic (sys-apps/file) +www-servers/pshs:qrcode - Enable generating QRCodes for server URL +www-servers/sniproxy:dns - Enable DNS resolver via net-libs/udns +www-servers/sniproxy:largefile - Enable large file support (so we can log more than 2GB) +www-servers/sniproxy:rfc3339 - Use RFC3339 timestamp format in log. +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: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. +www-servers/xsp:developer - creates .mdb files for either Release and Debug +www-servers/xsp:net35 - use .NET 3.5 Framework +www-servers/xsp:net40 - use .NET 4.0 Framework +www-servers/xsp:net45 - use .NET 4.5 Framework +x11-apps/igt-gpu-tools:X - Enable intel-gpu-overlay xlib/cairo backend +x11-apps/igt-gpu-tools:chamelium - Enables support for building Chamelium tests +x11-apps/igt-gpu-tools:overlay - Build the intel-gpu-overlay utility +x11-apps/igt-gpu-tools:runner - Build the test runner +x11-apps/igt-gpu-tools:tests - Build and install tests +x11-apps/igt-gpu-tools:valgrind - Support valgrind annotations +x11-apps/igt-gpu-tools:xv - Enable intel-gpu-overlay xv backend +x11-apps/mesa-progs:egl - Build EGL utilities +x11-apps/mesa-progs:gles2 - Build OpenGL ES 2 utilities +x11-apps/xdpyinfo:dmx - Builds support for Distributed Multiheaded X x11-base/xorg-server +x11-apps/xinit:twm - Control dependencies on legacy apps (xterm, twm, ...). Safe to disable if you use a modern desktop environment. +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: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-base/xwayland:unwind - Enable libunwind usage for backtraces +x11-base/xwayland:xcsecurity - Build Security extension +x11-drivers/nvidia-drivers:driver - Install kernel driver modules +x11-drivers/nvidia-drivers:kernel-open - Use the open source variant of drivers (Turing/Ampere+ GPUs only, aka GTX 1650+, very experimental) +x11-drivers/nvidia-drivers:persistenced - Install the persistence daemon for keeping devices state when unused +x11-drivers/nvidia-drivers:static-libs - Install the XNVCtrl static library for accessing sensors and other features +x11-drivers/nvidia-drivers:tools - Install additional tools such as nvidia-settings +x11-drivers/xf86-video-geode:ztv - Enable building the V4L2 ZTV driver +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 - Include Xspice, a standard X server that is also a Spice server +x11-libs/agg:gpc - Enable gpc polygon clipper library +x11-libs/cairo:gles2-only - 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/fox:tools - Install adie, calculator, shutterbug, and pathfinder apps. +x11-libs/gtk+:broadway - Enable the GDK Broadway backend. +x11-libs/gtk+:colord - Use x11-misc/colord for color management in printing +x11-libs/gtk+:sysprof - Enable profiling data capture support using dev-util/sysprof-capture +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/libQGLViewer:designer - Installs dev-qt/designer plugin. +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/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:utils - Install VA-API utility programs. +x11-libs/libva-compat:drm - Enables VA/DRM API support. +x11-libs/libva-compat:egl - Enables EGL support. +x11-libs/libva-intel-driver:hybrid - Enable support for hybrid vaapi hardware acceleration on Intel Haswell and newer architectures +x11-libs/libva-intel-media-driver:redistributable - Install redistributable media kernel binaries (no source code) files (primarily needed for video encoding 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/libxkbcommon:tools - Build the xkbcli tools +x11-libs/motif:motif22-compatibility - Compatibility with Open Motif 2.2 +x11-libs/pango:X - Build and install the legacy pangoxft library +x11-libs/pango:sysprof - Enable profiling data capture support using dev-util/sysprof-capture +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/tslib:evdev - Build experimental input module +x11-libs/tslib:uinput - Provide alternative ts_uinput evdev device +x11-libs/vte:icu - Enable legacy charset support using dev-libs/icu +x11-libs/vte:systemd - Support moving terminal child processes to their own systemd user scopes to avoid terminal getting killed due to child causing OOM +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/albert:debug - Enable debugging informations +x11-misc/albert:python-extensions - Install default python extensions system-wide +x11-misc/albert:statistics - Enable local statistics +x11-misc/albert:virtualbox - Enable app-emulation/virtualbox extension +x11-misc/alock:doc - Build and install manpage with app-text/asciidoc. +x11-misc/autorandr:launcher - Install the launcher +x11-misc/bumblebee:bbswitch - Add dependency on sys-power/bbswitch for PM feature +x11-misc/clipmenu:dmenu - Use dmenu as default launcher +x11-misc/clipmenu:fzf - Use fzf as default launcher +x11-misc/clipmenu:rofi - Use rofi as default launcher +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/fbpager:xrender - Enable transparency support via x11-libs/libXrender +x11-misc/gpaste:gnome - Enable proper gnome support and enable gnome shell extension. +x11-misc/grsync:gtk3 - Link against x11-libs/gtk+:3 instead of x11-libs/gtk+:2 +x11-misc/gtkdialog:gtk2 - Build with GTK+2 instead of GTK+3 +x11-misc/i3blocks:contrib - Install contrib modules +x11-misc/i3status:filecaps - Linux capabilities library is required for i3status to be able to read net bandwith +x11-misc/j4-dmenu-desktop:dmenu - Use x11-misc/dmenu as default. Disable to use a different implementation. +x11-misc/ktsuss:sudo - Use the sudo backend instead the su one +x11-misc/light-locker:dpms - Turn on the display on screensaver deactivation. +x11-misc/light-locker:screensaver - Lock the screen on screensaver activation. +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/picom:config-file - Enable config file support +x11-misc/picom:doc - Build documentation and man pages (requires app-text/asciidoc) +x11-misc/picom:drm - Enable support for using drm for vsync +x11-misc/picom:opengl - Enable features that require opengl (opengl backend, and opengl vsync methods) +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/primus:libglvnd - Use media-libs/libglvnd for dispatch +x11-misc/py3status:gevent - Install extra requirement dev-python/gevent to enable green threads. +x11-misc/py3status:minimal - Don't depend on x11-misc/i3status if you don't plan to use any of its built-in modules. +x11-misc/py3status:udev - Install extra requirement dev-python/pyudev to enable udev events monitoring on modules. +x11-misc/qtfm:dbus - Install the qtfm-tray removable device manager +x11-misc/qtfm:shared - Install the libQtFM shared library and headers +x11-misc/read-edid:vbe-mode - Build get-edid with support for legacy, VBE-based interface. Requires dev-libs/libx86. +x11-misc/redshift:geoclue - Control dependency on app-misc/geoclue +x11-misc/rofi:drun - Enable desktop file run dialog +x11-misc/rofi:windowmode - Enable normal window mode +x11-misc/rss-glx:quesoglc - Enable support for OpenGL Character Renderer +x11-misc/sent:savedconfig - Without a saved config.h, this package depends on media-gfx/farbfeld for image conversions +x11-misc/spacefm:video-thumbnails - Support video thumbnails with media-video/ffmpegthumbnailer +x11-misc/stalonetray:graceful-exit - use non-portable hack to exit gracefully on signal +x11-misc/tint2:battery - Enable battery status plugin +x11-misc/tint2:tint2conf - Build/Install tint2conf as well +x11-misc/urxvt-perls:deprecated - Install scripts which have been marked as deprecated by upstream +x11-misc/vnc2swf:x11vnc - Install script that depends on x11vnc +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/xkbd:evdev - Enable dev-libs/libevdev support for xtg +x11-misc/xkbd:xi - Enable XInput2 support through x11-libs/libXi +x11-misc/xkbd:xrandr - Enable XRandR support through x11-libs/libXrandr +x11-misc/xkbset:tk - Install the dev-perl/Tk based xkbset-gui utility +x11-misc/xlockmore:vtlock - Enables support for virtual terminal locking +x11-misc/xlockmore:xlockrc - Enables xlockrc for people without PAM +x11-misc/xmobar:alsa - Use alsa-mixer to get the volume from soundcards +x11-misc/xmobar:dbus - Publish a service on the session bus for controlling xmobar +x11-misc/xmobar:inotify - inotify support (modern Linux only). Required for the Mail and MBox plugins +x11-misc/xmobar:iwlib - Wireless info support via Wext ioctls (deprecated) +x11-misc/xmobar:mpd - Support mpd plugin +x11-misc/xmobar:mpris - Enables MPRIS v1, v2 support +x11-misc/xmobar:rtsopts - Reduce process wakekups frequency to decrease CPU usage +x11-misc/xmobar:timezone - Enables localized date support +x11-misc/xmobar:uvmeter - Plugin to show UV data for Australia +x11-misc/xmobar:weather - Enable weather plugin +x11-misc/xmobar:wifi - Wireless info support via nl80211. Required for the Wireless plugin on systems running Linux +x11-misc/xmobar:xft - Use Xft to render text. UTF-8 support included +x11-misc/xmobar:xpm - Enable usage of xpm for icons +x11-misc/xscreensaver:fonts - Install the fonts shipped with XScreenSaver that have clear licensing +x11-misc/xscreensaver:gdk-pixbuf - Include support for the x11-libs/gdk-pixbuf library in some demos, which will make it possible for them to read GIF, JPEG, and PNG files as well +x11-misc/xscreensaver:gdm - Use gdmflexiserver from gnome-base/gdm instead of x11-misc/lightdm +x11-misc/xscreensaver:gles - Emulate OpenGL 1.3 in terms of OpenGL ES 1.x +x11-misc/xscreensaver:glx - Use GLX to interface OpenGL and X11 instead of EGL +x11-misc/xscreensaver:locking - Compile in support for locking the display +x11-misc/xscreensaver:new-login - Enable user switching support using gdmflexiserver (x11-misc/lightdm) +x11-misc/xsr:cursor - Capture mouse cursor using x11-misc/xdotool, and place them on the screenshots using media-gfx/imagemagick +x11-misc/yabar:playerctl - Uses media-sound/playerctl to retrieve the name of the currently played song +x11-plugins/bfm:gkrellm - Enable building of app-admin/gkrellm module +x11-plugins/e16-epplets:cdaudio - Enable CD Audio support using media-libs/libcdaudio +x11-plugins/e16-epplets:libgtop - Use gnome-base/libgtop to obtain system load information +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/vicious:contrib - Install extra widgets, some for less common hardware, some contributed by Vicious users. +x11-plugins/wmbattery:apm - Add APM (Advanced Power Management) support +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/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/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/kitty:transfer - Enable transfer kitten using net-libs/librsync +x11-terms/mlterm:brltty - Enable support for app-accessibility/brltty +x11-terms/mlterm:fcitx - Enable support for app-i18n/fcitx +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:24-bit-color - Enable 24-bit color support. Note that this feature is unofficial, may cause visual glitches due to the fact there is no termcap/terminfo definition for rxvt-unicode-24bit yet so it is necessary to use the one for 256 colours, visibly increases memory usage, and might slow urxvt down dramatically when more than six fonts are in use in a terminal instance. +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/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/arc-theme:cinnamon - Install theme for gnome-extra/cinnamon +x11-themes/arc-theme:gnome-shell - Install theme for gnome-base/gnome-shell +x11-themes/arc-theme:gtk2 - Install GTK+2 theme +x11-themes/arc-theme:gtk3 - Install GTK+3 theme +x11-themes/arc-theme:gtk4 - Install GTK+4 theme +x11-themes/arc-theme:mate - Install Metacity theme for mate-base/mate +x11-themes/arc-theme:pre-rendered - Avoid media-gfx/inkscape and media-gfx/optipng dependencies by using pre-rendered PNGs +x11-themes/arc-theme:transparency - Enable transparency +x11-themes/arc-theme:xfce - Install theme for xfce-base/xfwm4 +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/fluent-icon-theme:black - Install the black version of symbolic icons (for white color-scheme panels) +x11-themes/fluent-icon-theme:hardlink - Hardlink duplicate icons to greatly reduce installation size +x11-themes/fluent-icon-theme:round - Install the round version of symbolic icons +x11-themes/gentoo-artwork:grub - Install extra sys-boot/grub themes +x11-themes/gentoo-artwork:icons - Install icons +x11-themes/gentoo-artwork:lilo - Install extra sys-boot/lilo themes +x11-themes/gentoo-artwork:pixmaps - Install pixmaps +x11-themes/gtk-engines-murrine:animation-rtl - Progressbar animation from right to left +x11-themes/gtk-engines-murrine:themes - Pull in themes via x11-themes/murrine-themes +x11-themes/gtk-engines-nodoka:animation-rtl - Progressbar animation from right to left +x11-themes/kfaenza:additional - Install additional KFaenza icons. See third homepage for details +x11-themes/mate-themes-meta:gtk2-only - Allow dependency-resolution for a system without GTK+3 +x11-themes/tela-icon-theme:black - Install black folder version +x11-themes/tela-icon-theme:blue - Install blue folder version +x11-themes/tela-icon-theme:brown - Install bworn folder version +x11-themes/tela-icon-theme:green - Install green folder version +x11-themes/tela-icon-theme:grey - Install grey folder version +x11-themes/tela-icon-theme:hardlink - Hardlink duplicate icons to greatly reduce installation size +x11-themes/tela-icon-theme:kde - Install colorshceme version for KDE plasma (folder color follow the colorscheme) +x11-themes/tela-icon-theme:manjaro - Install manjaro folder version +x11-themes/tela-icon-theme:orange - Install orange folder version +x11-themes/tela-icon-theme:pink - Install pink folder version +x11-themes/tela-icon-theme:purple - Install purple folder version +x11-themes/tela-icon-theme:red - Install red older version +x11-themes/tela-icon-theme:standard - Install standard folder version +x11-themes/tela-icon-theme:ubuntu - Install ubuntu folder version +x11-themes/tela-icon-theme:yellow - Install yellow folder version +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:gtk2 - Install GTK+2 theme +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/ctwm:jpeg - Enable jpeg image support with virtual/jpeg +x11-wm/ctwm:rplay - Enable sound support from media-sound/rplay +x11-wm/ctwm:test - Enable upstream test suite, build required binary +x11-wm/ctwm:xpm - Enable xpm icon support with x11-libs/libXpm +x11-wm/e16:container - Use container window (experimental) +x11-wm/e16:debug - Build libtrip debugging library +x11-wm/e16:dialogs - Enable support for configuration dialogs +x11-wm/e16:libhack - Build libhack window mode helper library +x11-wm/e16:modules - Enable support for loadable modules +x11-wm/e16:pango - Enable pango font rendering using x11-libs/pango +x11-wm/e16:player - Enable audio using aplay from media-sound/alsa-utils +x11-wm/e16:poll - Use poll() event handler API (recommended) +x11-wm/e16:select - Use select() event handler API +x11-wm/e16:themes - Install the official E16 themes using x11-themes/e16-themes +x11-wm/e16:xi2 - Enable the experimental multipointer input XInput2. This incldues the MultiPointer X feature +x11-wm/e16:xpresent - Enable support for the X Present extension via x11-libs/libXpresent +x11-wm/e16:xrandr - Enable support for the X RandR extension via x11-libs/libXrandr +x11-wm/e16:xrender - Enable transparency support using the X Render extension via x11-libs/libXrender +x11-wm/e16:xsm - Enable X Session Management support using x11-libs/libSM +x11-wm/e16:xsync - Enable X Sync support +x11-wm/e16:zoom - Support resolution change of current window (zoom) usingx11-libs/libXxf86vm (xvidtune) +x11-wm/echinus:xrandr - Enable support for multihead configuration +x11-wm/enlightenment:xwayland - Enable XWayland application support +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: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/icewm:gdk-pixbuf - Enable gdk-pixbuf rendering +x11-wm/lumina:desktop-utils - Build and install lumina's desktop-utils +x11-wm/metacity:libcanberra - Enable sound event support using media-libs/libcanberra +x11-wm/metacity:vulkan - Enable Vulkan based compositor support via META_COMPOSITOR=vulkan environment variable +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:screencast - Enable support for remote desktop and screen cast using media-video/pipewire +x11-wm/mutter:sysprof - Enable profiling data capture support using dev-util/sysprof-capture +x11-wm/notion:xrandr - Add support for xrandr +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/stumpwm:contrib - Install contrib modules +x11-wm/stumpwm:doc - Include documentation +x11-wm/subtle:xrandr - Enable support for the X RandR extension +x11-wm/subtle:xtest - Enable support for the XTest extension +x11-wm/vtwm:rplay - Enable rplay support, needed for sound. +x11-wm/windowmaker:modelock - Enable XKB language status lock support. README says: "If you don't know what it is you probably don't need it." +x11-wm/windowmaker:xrandr - Enable XRandR window extension support +x11-wm/wmfs:imlib2 - Enable image support through media-libs/imlib2 +x11-wm/xmonad:no-autorepeat-keys - Allow ignoring of keyboard autorepeat. +x11-wm/xpra:brotli - Enable brotli compression support +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:html - Install the HTML5 client +x11-wm/xpra:ibus - Use ibus input method via app-i18n/ibus +x11-wm/xpra:pillow - Enable pillow support +x11-wm/xpra:pinentry - Use app-crypt/pinentry for password entry +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 +x11-wm/xpra:xdg - Enable support for XDG-based menus +xfce-base/libxfce4ui:glade - Build support for Glade 3's GtkBuilder implementation +xfce-base/libxfce4ui:system-info - Enable system information in xfce4-about. +xfce-base/thunar:trash-panel-plugin - Build the trash status indicator plugin for the XFCE panel +xfce-base/xfce4-panel:dbusmenu - Enable dev-libs/libdbusmenu integration (in status notifier plugin) +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:epub - Enable support for .epub thumbnailer using app-text/libgepub +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:locking - Enable screen locking support |