USE flag index
What are USE flags?
For more information on the idea behind USE flags and how to use them, please see our documentation.
For more information on the idea behind USE flags and how to use them, please see our documentation.
Global USE flags
Flag | Description |
---|---|
X |
Add support for X11 |
Xaw3d |
Add support for the 3d athena widget set |
a52 |
Enable support for decoding ATSC A/52 streams used in DVD |
aac |
Enable support for MPEG-4 AAC Audio |
aalib |
Add support for media-libs/aalib (ASCII-Graphics Library) |
accessibility |
Add support for accessibility (eg 'at-spi' library) |
acl |
Add support for Access Control Lists |
acpi |
Add support for Advanced Configuration and Power Interface |
adns |
Add support for asynchronous DNS resolution |
afs |
Add OpenAFS support (distributed file system) |
alsa |
Add support for media-libs/alsa-lib (Advanced Linux Sound Architecture) |
ao |
Use libao audio output library for sound playback |
apache2 |
Add Apache2 support |
aqua |
Include support for the Mac OS X Aqua (Carbon/Cocoa) GUI |
asm |
Enable using assembly for optimization |
atm |
Enable Asynchronous Transfer Mode protocol support |
apparmor |
Enable support for the AppArmor application security system |
appindicator |
Build in support for notifications using the libindicate or libappindicator plugin |
audiofile |
Add support for libaudiofile where applicable |
audit |
Enable support for Linux audit subsystem using sys-process/audit |
avif |
Add AV1 Image Format (AVIF) support |
bash-completion |
Enable bash-completion support |
berkdb |
Add support for sys-libs/db (Berkeley DB for MySQL) |
bidi |
Enable bidirectional language support |
big-endian |
Big-endian toolchain support |
bindist |
Flag to enable or disable options for prebuilt (GRP) packages (eg. due to licensing issues) |
blas |
Add support for the virtual/blas numerical library |
bluetooth |
Enable Bluetooth Support |
branding |
Enable Gentoo specific branding |
brotli |
Enable Brotli compression support |
build |
!!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used for creating build images and the first half of bootstrapping [make stage1] |
bzip2 |
Enable bzip2 compression support |
cairo |
Enable support for the cairo graphics library |
calendar |
Add support for calendars (not using mcal!) |
caps |
Use Linux capabilities library to control privilege |
cdb |
Add support for the CDB database engine from the author of qmail |
cdda |
Add Compact Disk Digital Audio (Standard Audio CD) support |
cddb |
Access cddb servers to retrieve and submit information about compact disks |
cdinstall |
Copy files from the CD rather than asking the user to copy them, mostly used with games |
cdr |
Add support for CD writer hardware |
cgi |
Add CGI script support |
cjk |
Add support for Multi-byte character languages (Chinese, Japanese, Korean) |
clamav |
Add support for Clam AntiVirus software (usually with a plugin) |
colord |
Support color management using x11-misc/colord |
connman |
Add support for net-misc/connman |
coreaudio |
Build the CoreAudio driver on Mac OS X systems |
cracklib |
Support for cracklib strong password checking |
crypt |
Add support for encryption -- using mcrypt or gpg where applicable |
css |
Enable reading of encrypted DVDs |
cuda |
Enable NVIDIA CUDA support (computation on GPU) |
cups |
Add support for CUPS (Common Unix Printing System) |
curl |
Add support for client-side URL transfer library |
custom-cflags |
Build with user-specified CFLAGS (unsupported) |
cvs |
Enable CVS (Concurrent Versions System) integration |
cxx |
Build support for C++ (bindings, extra libraries, code generation, ...) |
dbi |
Enable dev-db/libdbi (database-independent abstraction layer) support |
dbm |
Add support for generic DBM databases |
dbus |
Enable dbus support for anything that needs it (gpsd, gnomemeeting, etc) |
debug |
Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces |
dedicated |
Add support for dedicated game servers (some packages do not provide clients and servers at the same time) |
dga |
Add DGA (Direct Graphic Access) support for X |
dist-kernel |
Enable subslot rebuilds on Distribution Kernel upgrades |
djvu |
Support DjVu, a PDF-like document format esp. suited for scanned documents |
doc |
Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally |
dri |
Enable direct rendering: used for accelerated 3D and some 2D, like DMA |
dts |
Enable DTS Coherent Acoustics decoder support |
dv |
Enable support for a codec used by many camcorders |
dvb |
Add support for DVB (Digital Video Broadcasting) |
dvd |
Add support for DVDs |
dvdr |
Add support for DVD writer hardware (e.g. in xcdroast) |
eds |
Enable support for Evolution-Data-Server (EDS) |
egl |
Enable EGL (Embedded-System Graphics Library, interfacing between windowing system and OpenGL/GLES) support |
elogind |
Enable session tracking via sys-auth/elogind |
emacs |
Add support for GNU Emacs |
emboss |
Add support for the European Molecular Biology Open Software Suite |
encode |
Add support for encoding of audio or video files |
examples |
Install examples, usually source code |
exif |
Add support for reading EXIF headers from JPEG and TIFF images |
expat |
Enable the use of dev-libs/expat for XML parsing |
fam |
Enable FAM (File Alteration Monitor) support |
fastcgi |
Add support for the FastCGI interface |
fbcon |
Add framebuffer support for the console, via the kernel |
ffmpeg |
Enable ffmpeg/libav-based audio/video codec support |
fftw |
Use FFTW library for computing Fourier transforms |
filecaps |
Use Linux file capabilities to control privilege rather than set*id (this is orthogonal to USE=caps which uses capabilities at runtime e.g. libcap) |
firebird |
Add support for the Firebird relational database |
flac |
Add support for FLAC: Free Lossless Audio Codec |
fltk |
Add support for the Fast Light Toolkit gui interface |
fontconfig |
Support for configuring and customizing font access via media-libs/fontconfig |
fortran |
Add support for fortran |
freetds |
Add support for the TDS protocol to connect to MSSQL/Sybase databases |
ftp |
Add FTP (File Transfer Protocol) support |
gd |
Add support for media-libs/gd (to generate graphics on the fly) |
gdbm |
Add support for sys-libs/gdbm (GNU database libraries) |
geoip |
Add geoip support for country and city lookup based on IPs |
geolocation |
Enable physical position determination |
ggi |
Add support for media-libs/libggi (non-X video api/drivers) |
gif |
Add GIF image support |
gimp |
Build a plugin for the GIMP |
git |
Enable git (version control system) support |
gles2 |
Enable GLES 2.0 (OpenGL for Embedded Systems) support (independently of full OpenGL, see also: gles2-only) |
gles2-only |
Use GLES 2.0 (OpenGL for Embedded Systems) or later instead of full OpenGL (see also: gles2) |
glut |
Build an OpenGL plugin using the GLUT library |
gmp |
Add support for dev-libs/gmp (GNU MP library) |
gnome |
Add GNOME support |
gnome-keyring |
Enable support for storing passwords via gnome-keyring |
gnuplot |
Enable support for gnuplot (data and function plotting) |
gnutls |
Prefer net-libs/gnutls as SSL/TLS provider (ineffective with USE=-ssl) |
gphoto2 |
Add digital camera support |
gpm |
Add support for sys-libs/gpm (Console-based mouse driver) |
gps |
Add support for Global Positioning System |
graphicsmagick |
Build and link against GraphicsMagick instead of ImageMagick (requires USE=imagemagick if optional) |
graphviz |
Add support for the Graphviz library |
gsl |
Use the GNU scientific library for calculations |
gsm |
Add support for the gsm lossy speech compression codec |
gstreamer |
Add support for media-libs/gstreamer (Streaming media) |
gtk |
Add support for x11-libs/gtk+ (The GIMP Toolkit) |
gtk-doc |
Build and install gtk-doc based developer documentation for dev-util/devhelp, IDE and offline use |
gui |
Enable support for a graphical user interface |
guile |
Add support for the guile Scheme interpreter |
gzip |
Compress files with Lempel-Ziv coding (LZ77) |
handbook |
Enable handbooks generation for packages by KDE |
hardened |
Activate default security enhancements for toolchain (gcc, glibc, binutils) |
hddtemp |
Enable monitoring of hdd temperature (app-admin/hddtemp) |
hdf5 |
Add support for the Hierarchical Data Format v5 |
headers-only |
Install only C headers instead of whole package. Mainly used by sys-devel/crossdev for toolchain bootstrap. |
heif |
Enable support for ISO/IEC 23008-12:2017 HEIF/HEIC image format |
hscolour |
Include coloured haskell sources to generated documentation (dev-haskell/hscolour) |
http2 |
Enable support for the HTTP/2 protocol |
ibm |
Add support for IBM ppc64 specific systems |
iconv |
Enable support for the iconv character set conversion library |
icu |
Enable ICU (Internationalization Components for Unicode) support, using dev-libs/icu |
idn |
Enable support for Internationalized Domain Names |
ieee1394 |
Enable FireWire/iLink IEEE1394 support (dv, camera, ...) |
imagemagick |
Enable optional support for the ImageMagick or GraphicsMagick image converter |
imap |
Add support for IMAP (Internet Mail Application Protocol) |
imlib |
Add support for imlib, an image loading and rendering library |
infiniband |
Enable Infiniband RDMA transport support |
initramfs |
Include kernel modules in the initramfs, and re-install the kernel (only effective for distribution kernels) |
inotify |
Enable inotify filesystem monitoring support |
introspection |
Add support for GObject based introspection |
iodbc |
Add support for iODBC library |
ios |
Enable support for Apple's iDevice with iOS operating system (iPad, iPhone, iPod, etc) |
ipod |
Enable support for iPod device access |
ipv6 |
Add support for IP version 6 |
jack |
Add support for the JACK Audio Connection Kit |
java |
Add support for Java |
javascript |
Enable javascript support |
jbig |
Enable jbig-kit support for tiff, Hylafax, ImageMagick, etc |
jemalloc |
Use dev-libs/jemalloc for memory management |
jit |
Enable just-in-time compilation for improved performance. May prevent use of some PaX memory protection features in Gentoo Hardened. |
joystick |
Add support for joysticks in all packages |
jpeg |
Add JPEG image support |
jpeg2k |
Support for JPEG 2000, a wavelet-based image compression format |
jpegxl |
Add JPEG XL image support |
kde |
Add support for software made by KDE, a free software community |
kerberos |
Add kerberos support |
keyring |
Enable support for freedesktop.org Secret Service API password store |
ladspa |
Enable the ability to support ladspa plugins |
lame |
Prefer using LAME libraries for MP3 encoding support |
lapack |
Add support for the virtual/lapack numerical library |
lash |
Add LASH Audio Session Handler support |
latex |
Add support for LaTeX (typesetting package) |
lcms |
Add lcms support (color management engine) |
ldap |
Add LDAP support (Lightweight Directory Access Protocol) |
lerc |
Add LERC suppport (Limited Error Raster Compression) |
libass |
SRT/SSA/ASS (SubRip / SubStation Alpha) subtitle support |
libcaca |
Add support for colored ASCII-art graphics |
libedit |
Use the libedit library (replacement for readline) |
libffi |
Enable support for Foreign Function Interface library |
libnotify |
Enable desktop notification support |
libsamplerate |
Build with support for converting sample rates using libsamplerate |
libwww |
Add libwww support (General purpose WEB API) |
lirc |
Add support for lirc (Linux's Infra-Red Remote Control) |
livecd |
!!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used during livecd building |
llvm-libunwind |
Use sys-libs/llvm-libunwind instead of sys-libs/libunwind |
lm-sensors |
Add linux lm-sensors (hardware sensors) support |
lto |
Enable Link-Time Optimization (LTO) to optimize the build |
lua |
Enable Lua scripting support |
lz4 |
Enable support for lz4 compression (as implemented in app-arch/lz4) |
lzip |
Enable support for lzip compression |
lzma |
Support for LZMA compression algorithm |
lzo |
Enable support for lzo compression |
m17n-lib |
Enable m17n-lib support |
mad |
Add support for mad (high-quality mp3 decoder library and cli frontend) |
magic |
Add support for file type detection via magic bytes (usually via libmagic from sys-apps/file) |
maildir |
Add support for maildir (~/.maildir) style mail spools |
man |
Build and install man pages |
matroska |
Add support for the matroska container format (extensions .mkv, .mka and .mks) |
mbox |
Add support for mbox (/var/spool/mail) style mail spools |
memcached |
Add support for memcached |
mhash |
Add support for the mhash library |
mikmod |
Add libmikmod support to allow playing of SoundTracker-style music files |
milter |
Add sendmail mail filter (milter) support |
minimal |
Install a very minimal build (disables, for example, plugins, fonts, most drivers, non-critical features) |
mmap |
Add mmap (memory map) support |
mms |
Support for Microsoft Media Server (MMS) streams |
mng |
Add support for libmng (MNG images) |
modplug |
Add libmodplug support for playing SoundTracker-style music files |
modules |
Build the kernel modules |
modules-compress |
Install compressed kernel modules (if kernel config enables module compression) |
modules-sign |
Cryptographically sign installed kernel modules (requires CONFIG_MODULE_SIG=y in the kernel) |
mono |
Build Mono bindings to support dotnet type stuff |
motif |
Add support for the Motif toolkit |
mp3 |
Add support for reading mp3 files |
mp4 |
Support for MP4 container format |
mpeg |
Add libmpeg3 support to various packages |
mpi |
Add MPI (Message Passing Interface) layer to the apps that support it |
mplayer |
Enable mplayer support for playback or encoding |
mssql |
Add support for Microsoft SQL Server database |
mtp |
Enable support for Media Transfer Protocol |
multilib |
On 64bit systems, if you want to be able to compile 32bit and 64bit binaries |
musepack |
Enable support for the musepack audio codec |
musicbrainz |
Lookup audio metadata using MusicBrainz community service (musicbrainz.org) |
mysql |
Add mySQL Database support |
mysqli |
Add support for the improved mySQL libraries |
nas |
Add support for network audio sound |
native-extensions |
Build native (e.g. C, Rust) extensions in addition to pure (e.g. Python) code (usually speedups) |
ncurses |
Add ncurses support (console display library) |
neXt |
Enable neXt toolkit |
netcdf |
Enable NetCDF data format support |
networkmanager |
Enable net-misc/networkmanager support |
nis |
Support for NIS/YP services |
nls |
Add Native Language Support (using gettext - GNU locale utilities) |
nntp |
Add support for newsgroups (Network News Transfer Protocol) |
nocd |
Install all files required to run the application without a CD mounted |
nsplugin |
Build plugin for browsers supporting the Netscape plugin architecture (that is almost any modern browser) |
nvenc |
Add support for NVIDIA Encoder/Decoder (NVENC/NVDEC) API for hardware accelerated encoding and decoding on NVIDIA cards (requires x11-drivers/nvidia-drivers) |
ocaml |
Add support/bindings for the Ocaml language |
ocamlopt |
Enable ocamlopt support (ocaml native code compiler) -- Produces faster programs (Warning: you have to disable/enable it at a global scale) |
oci8 |
Add Oracle 8 Database Support |
oci8-instant-client |
Use dev-db/oracle-instantclient-basic as Oracle provider instead of requiring a full Oracle server install |
odbc |
Add ODBC Support (Open DataBase Connectivity) |
offensive |
Enable potentially offensive items in packages |
ofx |
Enable support for importing (and exporting) OFX (Open Financial eXchange) data files |
ogg |
Add support for the Ogg container format (commonly used by Vorbis, Theora and flac) |
openal |
Add support for the Open Audio Library |
opencl |
Enable OpenCL support (computation on GPU) |
openexr |
Support for the OpenEXR graphics file format |
opengl |
Add support for OpenGL (3D graphics) |
openmp |
Build support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built with USE="openmp" |
opentype-compat |
Convert BDF and PCF bitmap fonts to OTB wrapper format |
opus |
Enable Opus audio codec support |
oracle |
Enable Oracle Database support |
orc |
Use dev-lang/orc for just-in-time optimization of array operations |
osc |
Enable support for Open Sound Control |
oss |
Add support for OSS (Open Sound System) |
otf |
Install OpenType font versions |
pam |
Add support for PAM (Pluggable Authentication Modules) - DANGEROUS to arbitrarily flip |
pch |
Enable precompiled header support for faster compilation at the expense of disk space and memory |
pcmcia |
Add support for PCMCIA slots/devices found on laptop computers |
pcre |
Add support for Perl Compatible Regular Expressions |
pda |
Add support for portable devices |
pdf |
Add general support for PDF (Portable Document Format), this replaces the pdflib and cpdflib flags |
perl |
Add optional support/bindings for the Perl language |
php |
Include support for the PHP language |
pie |
Build programs as Position Independent Executables (a security hardening technique) |
plasma |
Build optional KDE plasma addons |
plotutils |
Add support for plotutils (library for 2-D vector graphics) |
png |
Add support for libpng (PNG images) |
policykit |
Enable PolicyKit (polkit) authentication support |
portaudio |
Add support for the crossplatform portaudio audio API |
posix |
Add support for POSIX-compatible functions |
postgres |
Add support for the postgresql database |
postscript |
Enable support for the PostScript language (often with ghostscript-gpl or libspectre) |
ppds |
Add support for automatically generated ppd (printing driver) files |
prefix |
Defines if a Gentoo Prefix offset installation is used |
profile |
Add support for software performance analysis (will likely vary from ebuild to ebuild) |
pulseaudio |
Add sound server support via media-libs/libpulse (may be PulseAudio or PipeWire) |
python |
Add optional support/bindings for the Python language |
qdbm |
Add support for the qdbm (Quick Database Manager) library |
qmail-spp |
Add support for qmail SMTP plugins |
qt5 |
Add support for the Qt 5 application and UI framework |
qt6 |
Add support for the Qt 6 application and UI framework |
quicktime |
Add support for OpenQuickTime |
radius |
Add support for RADIUS authentication |
raw |
Add support for raw image formats |
rdp |
Enables RDP/Remote Desktop support |
readline |
Enable support for libreadline, a GNU line-editing library that almost everyone wants |
recode |
Enable support for the GNU recode library |
rss |
Enable support for RSS feeds |
ruby |
Add support/bindings for the Ruby language |
samba |
Add support for SAMBA (Windows File and Printer sharing) |
sasl |
Add support for the Simple Authentication and Security Layer |
savedconfig |
Use this to restore your config from /etc/portage/savedconfig ${CATEGORY}/${PN}. Make sure your USE flags allow for appropriate dependencies |
scanner |
Add support for scanner hardware (e.g. build the sane frontend in kdegraphics) |
screencast |
Enable support for remote desktop and screen cast using PipeWire |
sctp |
Support for Stream Control Transmission Protocol |
sdl |
Add support for Simple Direct Layer (media library) |
seccomp |
Enable seccomp (secure computing mode) to perform system call filtering at runtime to increase security of programs |
secureboot |
Automatically sign efi executables using user specified key |
selinux |
!!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur |
semantic-desktop |
Cross-KDE support for semantic search and information retrieval |
session |
Add persistent session support |
sid |
Enable SID (Commodore 64 audio) file support |
skey |
Enable S/Key (Single use password) authentication support |
slang |
Add support for the slang text display library (it's like ncurses, but different) |
smartcard |
Enable smartcard support |
smp |
Enable support for multiprocessors or multicore systems |
snappy |
Enable support for Snappy compression (as implemented in app-arch/snappy) |
sndfile |
Add support for libsndfile |
snmp |
Add support for the Simple Network Management Protocol if available |
soap |
Add support for SOAP (Simple Object Access Protocol) |
sockets |
Add support for tcp/ip sockets |
socks5 |
Add support for the socks5 proxy |
sound |
Enable sound support |
source |
Zip the sources and install them |
sox |
Add support for Sound eXchange (SoX) |
speech |
Enable text-to-speech support |
speex |
Add support for the speex audio codec (used for speech) |
spell |
Add dictionary support |
split-usr |
Enable behavior to support maintaining /bin, /lib*, /sbin and /usr/sbin separately from /usr/bin and /usr/lib* |
sqlite |
Add support for sqlite - embedded sql database |
ssl |
Add support for SSL/TLS connections (Secure Socket Layer / Transport Layer Security) |
startup-notification |
Enable application startup event feedback mechanism |
static |
!!do not set this during bootstrap!! Causes binaries to be statically linked instead of dynamically |
static-libs |
Build static versions of dynamic libraries as well |
strip |
Allow symbol stripping to be performed by the ebuild for special files |
subversion |
Enable subversion (version control system) support |
suid |
Enable setuid root program(s) |
svg |
Add support for SVG (Scalable Vector Graphics) |
svga |
Add support for SVGAlib (graphics library) |
symlink |
Force kernel ebuilds to automatically update the /usr/src/linux symlink |
syslog |
Enable support for syslog |
systemd |
Enable use of systemd-specific libraries and features like socket activation or session tracking |
szip |
Use the szip compression library |
taglib |
Enable tagging support with taglib |
tcl |
Add support the Tcl language |
tcmalloc |
Use the dev-util/google-perftools libraries to replace the malloc() implementation with a possibly faster one |
tcpd |
Add support for TCP wrappers |
telemetry |
Send anonymized usage information to upstream so they can better understand our users |
test |
Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently) |
test-rust |
Enable important test dependencies that require Rust toolchain |
theora |
Add support for the Theora Video Compression Codec |
threads |
Add threads support for various packages. Usually pthreads |
tidy |
Add support for HTML Tidy |
tiff |
Add support for the TIFF image format |
time64 |
Use 64-bit time_t type instead of the regular 32-bit type. This flag is forced on time64 profiles, and masked elsewhere. It should be only used when detection of type width is not possible (e.g. for SRC_URI) |
timidity |
Build with Timidity++ (MIDI sequencer) support |
tk |
Add support for Tk GUI toolkit |
truetype |
Add support for FreeType and/or FreeType2 fonts |
ttf |
Install TrueType font versions |
udev |
Enable virtual/udev integration (device discovery, power and storage device support, etc) |
udisks |
Enable storage management support (automounting, volume monitoring, etc) |
uefi |
Enable support for the Unified Extensible Firmware Interface |
unicode |
Add support for Unicode |
unwind |
Add support for call stack unwinding and function name resolution |
upnp |
Enable UPnP port mapping support |
upnp-av |
Enable UPnP audio/video streaming support |
upower |
Enable power management support |
usb |
Add USB support to applications that have optional USB support (e.g. cups) |
v4l |
Enable support for video4linux (using linux-headers or userspace libv4l libraries) |
vaapi |
Enable Video Acceleration API for hardware decoding |
vala |
Enable bindings for dev-lang/vala |
valgrind |
Enable annotations for accuracy. May slow down runtime slightly. Safe to use even if not currently using dev-debug/valgrind |
vanilla |
Do not add extra patches which change default behaviour; DO NOT USE THIS ON A GLOBAL SCALE as the severity of the meaning changes drastically |
vcd |
Video CD support |
vdpau |
Enable the Video Decode and Presentation API for Unix acceleration interface |
verify-sig |
Verify upstream signatures on distfiles |
vhosts |
Add support for installing web-based applications into a virtual-hosting environment |
videos |
Install optional video files (used in some games) |
vim-syntax |
Pulls in related vim syntax scripts |
vnc |
Enable VNC (remote desktop viewer) support |
vorbis |
Add support for the OggVorbis audio codec |
vulkan |
Add support for 3D graphics and computing via the Vulkan cross-platform API |
wavpack |
Add support for wavpack audio compression tools |
wayland |
Enable dev-libs/wayland backend |
webkit |
Add support for the WebKit HTML rendering/layout engine |
webp |
Add support for the WebP image format |
wifi |
Enable wireless network functions |
wmf |
Add support for the Windows Metafile vector image format |
wxwidgets |
Add support for wxWidgets/wxGTK GUI toolkit |
x264 |
Enable h264 encoding using x264 |
xattr |
Add support for extended attributes (filesystem-stored metadata) |
xcb |
Support the X C-language Binding, a replacement for Xlib |
xcomposite |
Enable support for the Xorg composite extension |
xemacs |
Add support for XEmacs |
xface |
Add xface support used to allow a small image of xface format to be included in an email via the header 'X-Face' |
xft |
Build with support for XFT font renderer (x11-libs/libXft) |
xine |
Add support for the XINE movie libraries |
xinerama |
Add support for querying multi-monitor screen geometry through the Xinerama API |
xinetd |
Add support for the xinetd super-server |
xml |
Add support for XML files |
xmlrpc |
Support for xml-rpc library |
xmp |
Enable support for Extensible Metadata Platform (Adobe XMP) |
xmpp |
Enable support for Extensible Messaging and Presence Protocol (XMPP) formerly known as Jabber |
xosd |
Sends display using the X On Screen Display library |
xpm |
Add support for XPM graphics format |
xscreensaver |
Add support for XScreenSaver extension |
xv |
Add in optional support for the Xvideo extension (an X API for video playback) |
xvid |
Add support for xvid.org's open-source mpeg-4 codec |
zeroconf |
Support for DNS Service Discovery (DNS-SD) |
zip |
Enable support for ZIP archives |
zlib |
Add support for zlib compression |
zsh-completion |
Enable zsh completion support |
zstd |
Enable support for ZSTD compression |
Local USE flags
acct-user
git
gitea |
Set home directory for git hosting via www-apps/gitea. |
---|---|
gitolite |
Set home directory for git hosting via dev-vcs/gitolite or dev-vcs/gitolite-gentoo. |
vdr
graphlcd |
Prepare group membership for media-plugins/vdr-graphlcd. |
---|---|
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 |
remote |
Prepare group membership for media-plugins/vdr-remote. |
serial |
Prepare group membership for media-plugins/vdr-serial. |
app-accessibility
at-spi2-core
dbus-broker |
Use DBus broker implementation instead of default DBus daemon |
---|
brltty
api |
build brltty's application program interface |
---|---|
beeper |
support the console tone generator |
fm |
support for the sound card synthesizer |
louis |
Use braille translator dev-libs/liblouis |
midi |
support the musical instrument digital interface |
pcm |
support for sound card digital audio |
emacspeak
espeak |
Adds support for the espeak tts engine |
---|
espeak-ng
async |
Enables asynchronous commands |
---|---|
klatt |
Enables Klatt formant synthesis and implementation |
l10n_ru |
Builds extended Russian Dictionary file |
l10n_zh |
Builds extended Chinese (Mandarin and Cantonese) Dictionary files |
man |
Builds and installs manpage with app-text/ronn-ng |
mbrola |
Adds support for mbrola voices |
flite
voices |
Install synthetic voices |
---|
freetts
jsapi |
build Java Speech API (JSAPI) |
---|---|
mbrola |
Adds support for mbrola voices |
orca
braille |
Enable braille support |
---|
speech-dispatcher
espeak |
Adds support for espeak-ng speech engine |
---|---|
flite |
Adds support for flite speech engine |
app-admin
clsync
apidoc |
Provide doxygen generated API docs. |
---|---|
cgroups |
Use cgroups to limit /dev access. |
clsync |
Build clsync binary. Most likely you want it. However it is possible to build only libclsync without clsync itself. |
cluster |
Enable clustering support (allows master-master clsync on multiple hosts). Not fully implemented yet. |
control-socket |
Enable AF_UNIX control socket support. |
extra-debug |
Enable extra debugging. This will hurt performance badly. Be ready for tons of output. |
extra-hardened |
Enable extra security checks. This will hurt performance. |
gio |
Enable GIO for FS monitoring (glib based alternative to inotify interface, not recommended; if both are compiled, may be selected at runtime). |
highload-locks |
Allows to use spinlocks for short delays instead of mutexes, but only on SMP systems. |
namespaces |
Enable namespaces isolation. |
socket-library |
Build the control and monitoring socket library: libclsync. |
conky
apcupsd |
Enable support for sys-power/apcupsd |
---|---|
bundled-toluapp |
Enable support for bundled toluapp. This only makes sense in combination with the lua-* flags |
cmus |
Enable monitoring of music played by media-sound/cmus |
colour-name-map |
Include mappings of colour name |
extras |
Enable syntax highlighting for app-editors/nanoand app-editors/vim |
ical |
Enable support for events from iCalendar (RFC 5545) files using dev-libs/libical |
intel-backlight |
Enable support for Intel backlight |
iostats |
Enable support for per-task I/O statistics |
irc |
Enable support for displaying everything from an irc channel using net-libs/libircclient |
lua-cairo |
Enable if you want Lua Cairo bindings |
lua-cairo-xlib |
Enable support for Cairo and Xlib interoperability for Lua |
lua-imlib |
Enable if you want Lua Imlib2 bindings |
lua-rsvg |
Enable if you want Lua RSVG bindings |
math |
Enable support for glibc's libm math library |
moc |
Enable monitoring of music played by media-sound/moc |
mouse-events |
Enable support for mouse events" |
mpd |
Enable monitoring of music controlled by media-sound/mpd |
nvidia |
Enable reading of nvidia card temperature sensors via x11-drivers/nvidia-drivers |
portmon |
Enable support for tcp (ip4) port monitoring |
thinkpad |
Enable support for IBM/Lenovo notebooks |
webserver |
Enable support to act as a webserver serving conkys output using net-libs/libmicrohttpd |
xinput |
Enable support for Xinput 2 (slow) |
xmms2 |
Enable monitoring of music played by media-sound/xmms2 |
conserver
freeipmi |
Compile in FreeIPMI support via sys-libs/freeipmi |
---|
diradm
automount |
Support for automount data in LDAP |
---|---|
irixpasswd |
Support for storing separate IRIX passwords |
doas
persist |
Adds support for "persist" feature (experimental) |
---|
gkrellm
X |
Build both the X11 gui (gkrellm) and the server (gkrellmd). Disabling this flag builds the server only |
---|---|
gnutls |
Enable SSL support for mail checking with net-libs/gnutls (overrides 'ssl' USE flag) |
lm-sensors |
Enable monitoring sensors via sys-apps/lm-sensors |
ntlm |
Enable NTLM authentication for mail checking with net-libs/libntlm |
ssl |
Enable SSL support for mail checking with dev-libs/openssl |
gtkdiskfree
gtk2 |
Support GTK+ 2.x instead of GTK+ 3.x |
---|
hddtemp
network-cron |
Monthly cronjob to update hddtemp.db. |
---|
keepass
aot |
Generate native code at build time, rather than runtime. |
---|
keepassxc
autotype |
Add support to autotype the passwords into other applications |
---|---|
browser |
Enables browser plugin support |
keeshare |
Enable KeeShare sharing integration |
keyring |
Enable support for use as the the system keyring |
network |
Enable network support |
ssh-agent |
Use KeePassXC to unlock SSH keys |
yubikey |
Enable database unlocking via hardware keys supporting YubiKey-style HMAC-SHA1 protocol |
lnav
pcap |
Enable support for pcap files. |
---|
logcheck
cron |
Adds file to enable hourly cron job to run logcheck" |
---|
logrotate
acl |
Installs acl support |
---|---|
cron |
Installs cron file |
selinux |
Installs Security Enhanced Linux support |
logstash-bin
x-pack |
Enable additional features (may need a license) |
---|
openrc-settingsd
systemd |
Use the versions of dbus and polkit files provided by sys-apps/systemd |
---|
pass
X |
Use x11-misc/xclip to copy passwords to the clipboard. |
---|---|
dmenu |
Add support for x11-misc/dmenu with the 'passmenu' program. |
git |
Use dev-vcs/git for password revisions. |
importers |
Allow importing passwords from other password managers using various contributed scripts. |
pass-otp
qrcode |
Add support for qrcodes using media-gfx/qrencode |
---|
passwordsafe
qr |
Enable QR code password display |
---|---|
xml |
Enable XML import support |
yubikey |
Enable support for Yubikey |
perl-cleaner
pkgcore |
Use sys-apps/pkgcore instead of sys-apps/portage and app-portage/portage-utils. |
---|
puppet
augeas |
Enable augeas support |
---|---|
diff |
Enable diff support |
hiera |
Enable hiera support |
rrdtool |
Enable rrdtool support |
shadow |
Enable shadow support |
puppet-agent
puppetdb |
Adds puppetdb support |
---|
puppetserver
puppetdb |
Adds support for connecting to puppetdb |
---|
pwgen
livecd |
Install init script for root password scrambling on boot |
---|
rsyslog
clickhouse |
Build the ClickHouse output module (requires net-misc/curl) |
---|---|
curl |
Enable http_request() function in RainerScript (requires net-misc/curl) |
dbi |
Build the general database output module (requires dev-db/libdbi) |
elasticsearch |
Build the Elasticsearch output module (requires net-misc/curl) |
gcrypt |
Add support for encrypted log files using dev-libs/libgcrypt |
gnutls |
Build the GnuTLS network stream driver (requires net-libs/gnutls) |
imhttp |
Build the http input module (requires www-servers/civetweb) |
impcap |
Build the pcap input module (requires net-libs/libpcap) |
kafka |
Build the Apache Kafka input/output module (requires dev-libs/librdkafka) |
kerberos |
Build the GSSAPI input and output module (requires virtual/krb5) |
kubernetes |
Build the kubernetes modify plugin (requires net-misc/curl) |
mdblookup |
Build the MaxMind DB lookup message modify plugin using dev-libs/libmaxminddb |
mongodb |
Build the MongoDB output module (requires dev-libs/mongo-c-driver) |
mysql |
Build the MySQL database output module (requires virtual/mysql) |
normalize |
Build the normalize modify module (requires dev-libs/libee and dev-libs/liblognorm) |
omhttp |
Build the http output module (requires net-misc/curl) |
omhttpfs |
Build the httpfs output module (requires net-misc/curl) |
omudpspoof |
Build the udpspoof output module (requires net-libs/libnet) |
openssl |
Build the OpenSSL network stream driver (requires dev-libs/openssl) |
postgres |
Build the PostgreSQL database output module (requires dev-db/postgresql) |
rabbitmq |
Build the RabbitMQ output module (requires net-libs/rabbitmq-c) |
redis |
Build the Redis output module using (requires dev-libs/hiredis) |
relp |
Build the Reliable Event Logging Protocol (RELP) output module (requires dev-libs/librelp) |
rfc3195 |
Build the rfc3195 input module (requires dev-libs/liblogging) |
rfc5424hmac |
Build the rfc5424hmac modify module (requires dev-libs/openssl) |
snmp |
Build the snmp modify and output module (requires net-analyzer/net-snmp) |
ssl |
Add support for encrypted client/server communication (requires net-libs/gnutls) |
systemd |
Build the journal input and output module (requires sys-apps/systemd) |
usertools |
Installs the user tools (rsgtutil, rscryutil...) corresponding to the set USE flags |
uuid |
Include UUIDs in messages (requires sys-apps/util-linux) |
xxhash |
Enable xxHash support in fmhash module (requires dev-libs/xxhash) |
zeromq |
Build the ZeroMQ input and output modules (requires net-libs/czmq) |
sagan
libdnet |
Add support for dev-libs/libdnet |
---|---|
pcap |
Add support for network packet capture via net-libs/libpcap |
redis |
Add support for the Redis database via dev-libs/hiredis |
smtp |
Build witch SMTP (E-Mail) support |
salt
cheetah |
Enable support for dev-python/cheetah3 |
---|---|
cherrypy |
Enable support for using cherrypy. |
genshi |
Enable support for dev-python/genshi |
gnupg |
Enable support for gnupg via python-gnupg. |
libcloud |
Enable salt-cloud support via libcloud. |
libvirt |
Support managing virtual machines with app-emulation/libvirt. |
mako |
Add support for using the mako template engine for parsing salt states. |
mongodb |
Support returning data to a mongodb server. |
neutron |
Support the OpenStack neutron network service. |
nova |
Enable support for the OpenStack Nova API |
openssl |
Add support for using TLS via OpenSSL. |
portage |
Add support for package state enforcement using sys-apps/portage |
raet |
Add support for the new RAET transport. |
redis |
Support returning data to a redis database. |
zeromq |
Add support for the zeromq transport. |
sudo
gcrypt |
Use message digest functions from dev-libs/libgcrypt instead of sudo's |
---|---|
offensive |
Let sudo print insults when the user types the wrong password |
secure-path |
Replace PATH variable with compile time secure paths |
sendmail |
Allow sudo to send emails with sendmail |
sssd |
Add System Security Services Daemon support |
sysklogd
logger |
Build the logger program |
---|---|
logrotate |
use app-admin/logrotate for rotating logs rather than custom cron scripts |
syslog-ng
amqp |
Enable support for AMQP destinations |
---|---|
geoip2 |
Add support for geo lookup based on IPs via dev-libs/libmaxminddb |
grpc |
Enable GRPC based driver support (OpenTelemetry) via net-libs/grpc |
http |
Enable support for HTTP destinations |
json |
Enable support for JSON template formatting via dev-libs/json-c |
kafka |
Enable support for Kafka destinations |
mongodb |
Enable support for mongodb destinations |
mqtt |
Enable MQTT support via net-libs/paho-mqtt-c |
pacct |
Enable support for reading Process Accounting files (EXPERIMENTAL, Linux only) |
redis |
Enable support for Redis destinations |
smtp |
Enable support for SMTP destinations |
spoof-source |
Enable support for spoofed source addresses |
sysstat
dcron |
Adjust cronjobs to work properly under sys-process/dcron |
---|
testdisk
ewf |
Include ewf library |
---|---|
ntfs |
Include the ability to read NTFS filesystems |
reiserfs |
Include reiserfs reading ability |
sudo |
Enable sudo helper integration |
tripwire
ssl |
Adds support for Secure Socket Layer connections |
---|---|
static |
Builds the package statically |
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 |
ulogd
json |
Build JSON output plugin to save packets in JSON file format |
---|---|
nfacct |
Build NFACCT input plugin to support traffic accounting via nfnetlink_acct |
nfct |
Build NFCT input plugin to support stateful flow-based logging via nfnetlink_conntrack |
nflog |
Build NFLOG input plugin to support stateless packet-based logging via nfnetlink_log |
pcap |
Build PCAP output plugin to save packets in libpcap file format |
ulog |
Build ULOG input plugin to support deprecated packet-based logging via ULOG target |
vault
webui |
Enable the Web UI |
---|
webalizer
xtended |
Include the 404 extension |
---|
webapp-config
portage |
Propagate python_targets dependencies to sys-apps/portage |
---|
app-alternatives
awk
busybox |
Symlink to sys-apps/busybox |
---|---|
gawk |
Symlink to sys-apps/gawk |
mawk |
Symlink to sys-apps/mawk (warning: mawk is not fully POSIX-compliant) |
nawk |
Symlink to sys-apps/nawk |
bc
gh |
Symlink to bc-gh from sci-calculators/bc-gh |
---|---|
gnu |
Symlink to GNU bc (sys-devel/bc) |
bzip2
lbzip2 |
Symlink to app-arch/lbzip2. |
---|---|
pbzip2 |
Symlink to app-arch/pbzip2. |
reference |
Symlink to app-arch/bzip2. |
cpio
gnu |
Symlink to GNU cpio (app-arch/cpio) |
---|---|
libarchive |
Symlink to bsdcpio from app-arch/libarchive |
gzip
pigz |
Symlink to app-arch/pigz. |
---|---|
reference |
Symlink to app-arch/gzip. |
lex
flex |
Symlink to sys-devel/flex. |
---|---|
reflex |
Symlink to sys-devel/reflex. |
ninja
reference |
Symlink to dev-build/ninja. |
---|---|
samurai |
Symlink to dev-build/samurai. |
sh
bash |
Symlink to app-shells/bash |
---|---|
busybox |
Symlink to sys-apps/busybox |
dash |
Symlink to app-shells/dash |
ksh |
Symlink to app-shells/ksh |
lksh |
Symlink to lksh from app-shells/mksh |
mksh |
Symlink to mksh from app-shells/mksh |
tar
gnu |
Symlink to GNU tar (app-arch/tar) |
---|---|
libarchive |
Symlink to bsdtar from app-arch/libarchive |
yacc
bison |
Symlink to app-alternatives/yacc. |
---|---|
byacc |
Symlink to dev-util/byacc. |
reference |
Symlink to dev-util/yacc. |
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). |
---|---|
clamdtop |
A Top like tool which shows what clamd is currently scanning amongst other things |
clamonacc |
Build the clamonacc on-access scanner |
clamsubmit |
A tool to submit false positives / negatives |
experimental |
Enable experimental features |
libclamav-only |
Bypass building of libfreshclam and the ClamAV CLI applications. |
metadata-analysis-api |
Enables collection of file property metadata using ClamAV API for analysis by ClamAV bytecode programs. |
rar |
RAR support |
system-mspack |
Use dev-libs/libmspack instead of the version bundled with ClamAV |
xml |
DMG and XAR support |
clamtk
kde |
Install the Dolphin plugin. |
---|---|
nautilus |
Install the Nautilus plugin. |
nemo |
Install the Nemo plugin. |
thunar |
Install the Thunar plugin. |
app-arch
7zip
jwasm |
Use dev-lang/jwasm to include optimized code (doesn't support AES) |
---|---|
rar |
Enable support for non-free rar decoder |
uasm |
Use dev-lang/uasm to include optimized code |
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. |
---|
createrepo_c
legacy |
Build with support for legacy weakdeps and hashes (not recommended!) |
---|
dpkg
libmd |
Use app-crypt/libmd library for message digest functions |
---|---|
update-alternatives |
Install update-alternatives |
dump
ermt |
encrypted rmt support |
---|---|
uuid |
Enable UUID support |
engrampa
caja |
Enable engrampa to integrate with mate-base/caja by providing entries in its context menu |
---|
file-roller
nautilus |
Build contextual menu extension for gnome-base/nautilus. |
---|
gzip
pic |
disable optimized assembly code that is not PIC friendly |
---|
innoextract
debug |
Enable debug logging and the --debug command-line option |
---|---|
lzma |
Enable support for extracting lzma-compressed installers using app-arch/xz-utils |
libarchive
blake2 |
Enable Blake2 hash support via app-crypt/libb2. |
---|---|
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. |
e2fsprogs |
Use file flags from sys-fs/e2fsprogs headers instead of virtual/os-headers headers |
nettle |
Use dev-libs/nettle as crypto backend |
libdeflate
test |
Build the test programs (requires sys-libs/zlib) |
---|---|
utils |
Build the libdeflate-gzip program |
lrzip-next
largefile |
Enables support for large files |
---|---|
year2038 |
Enables support for 64-bit 'time_t' (sets D_TIME_BITS=64; glibc only) |
p7zip
natspec |
Use dev-libs/libnatspec to correctly decode non-ascii file names archived in Windows. |
---|---|
rar |
Enable support for non-free rar decoder |
rar
all-sfx |
Install all SFX (Self-Extracting) files rather than just the native format (allows creation of Windows EXEs on Linux ELF systems) |
---|
rpm
sequoia |
Use app-crypt/rpm-sequoia instead of the deprecated internal parser |
---|
tar
minimal |
just install `tar` |
---|
unzip
natspec |
Use dev-libs/libnatspec to correctly decode non-ascii file names archived in Windows. |
---|
wimlib
fuse |
Use fuse libraries |
---|---|
iso |
Install app-cdr/cdrtools in order to prepare iso images |
ntfs |
Use libntfs-3g library from sys-fs/ntfs3g |
yasm |
Use yasm assembler instead of nasm |
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. |
---|---|
pgo |
Optimize the build using Profile Guided Optimization (PGO) |
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 |
---|---|
s3 |
Support for backing up to the Amazon S3 system |
xfs |
Support for backing up raw XFS filesystems using xfsdump |
backup-manager
s3 |
Support for backing up to the Amazon S3 system |
---|
bacula
bacula-clientonly |
Disable DB support, and just build a client |
---|---|
bacula-nodir |
Disable building of director |
bacula-nosd |
Disable building of storage daemon |
batch-insert |
Enable batch insert into data base |
ipv6 |
Support IPV6 protocol" |
logwatch |
Install support files for logwatch |
bareos
ceph |
Enable sys-cluster/ceph support |
---|---|
clientonly |
Only install file-daemon (client) |
director |
Install director |
glusterfs |
Enable sys-cluster/glusterfs storage backend |
lmdb |
enable build of dev-db/lmdb support for faster accurate backup |
logwatch |
Install support files for sys-apps/logwatch |
ndmp |
Enable support for NDMP (Network Data Management Protocol) |
scsi-crypto |
Enable low level SCSI crypto support |
storage-daemon |
Install storage daemon (bareos-sd) |
vmware |
Enable bareos-fd VMware plugin |
borgmatic
apprise |
Allow backup monitoring to send notification to a wide variety of services, using dev-python/apprise |
---|
btrbk
lsbtr |
Enable the lsbtr command-line tool |
---|---|
mbuffer |
Use sys-block/mbuffer to enable progress bar and buffering/limiting functionality |
dar
argon2 |
Enable password hashing algorithm from app-crypt/argon2 |
---|---|
dar32 |
Enables --enable-mode=32 option, which replace infinite by 32 bit integers |
dar64 |
Enables --enable-mode=64 option, which replace infinite by 64 bit integers |
gcrypt |
Enables strong encryption support |
gpg |
Enables usage of asymmetric encryption algorithms |
rsync |
Enables linking with net-libs/librsync for delta compression support |
duplicity
s3 |
Support for backing up to the Amazon S3 system |
---|
rear
udev |
Have ReaR start backup when attaching your USB drive. |
---|
snapper
lvm |
Enable LVM thinprovisioned snapshots support sys-fs/lvm2 |
---|---|
xattr |
Add support for getting and setting POSIX extended attributes, through sys-apps/attr. |
tsm
tsm-cit |
IBM Tivoli Common Inventory Technology |
---|---|
tsm-hw |
Difference snapshot support for NetApp and N-Series file servers |
vmware |
Install vmware data protection support |
app-benchmarks
filebench
auto-completion |
Enable command-line autocompletion using dev-libs/libtecla |
---|
httperf
idleconn |
Build with the idleconn program |
---|
ioping
netdata |
Add support for netdata |
---|
ramspeed
pic |
Force shared libraries to be built as PIC (this is slower) |
---|
stress-ng
keyutils |
Stress test the kernel's key generation facilities via sys-apps/keyutils |
---|
sysbench
aio |
Add support for AIO. |
---|---|
attachsql |
Add support for AttachSQL. |
drizzle |
Add support for Drizzles. |
largefile |
Add support for large files. |
app-cdr
brasero
libburn |
Enable dev-libs/libburn backend |
---|---|
nautilus |
Build the gnome-base/nautilus extension |
playlist |
Enable support for playlists through dev-libs/totem-pl-parser |
tracker |
Enable audio playlist search using the app-misc/tracker indexer |
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. |
---|
dvdisaster
debug |
Enable memory debugging. |
---|
gaffitter
scripts |
Install additional gaffitter scripts for external programs |
---|
mirage2iso
pinentry |
Support app-crypt/pinentry password input backend. |
---|
app-containers
apptainer
network |
Install network plug-ins |
---|---|
suid |
Install SUID helper binary |
buildah
btrfs |
Enables dependencies for the "btrfs" graph driver, including necessary kernel flags. |
---|
containerd
btrfs |
Support for BTRFS snapshot driver |
---|---|
cri |
Support for Kubernetes CRI |
device-mapper |
Support for device mapper snapshot driver |
cri-o
btrfs |
Enables dependencies for the "btrfs" graph driver, including necessary kernel flags. |
---|---|
device-mapper |
Enables dependencies for the "devicemapper" graph driver, including necessary kernel flags. |
crun
bpf |
Enable in Kernel, eBPF (enhanced Berkley Packet Filter) support for managing device controllers. |
---|---|
criu |
Enable CRIU based checkpoint/restore support |
docker
btrfs |
Enables dependencies for the "btrfs" graph driver, including necessary kernel flags. |
---|---|
container-init |
Makes the a staticly-linked init system tini available inside a container. |
overlay |
Enables dependencies for the "overlay" graph driver, including necessary kernel flags. |
overlay2 |
Enables dependencies for the "overlay2" graph driver, including necessary kernel flags. |
docker-credential-helpers
pass |
Build pass helper for the pass utility. |
---|
incus
fuidshift |
Install the fuidshift binary - currently conflicts with app-containers/lxd |
---|
lxc
io-uring |
Enable io_uring support, and use io_uring instead of epoll |
---|---|
tools |
Build and install additional command line tools |
nerdctl
rootless |
Enables dependencies for running in rootless mode. |
---|
podman
btrfs |
Enables btrfs support (graph driver) in Podman |
---|---|
cgroup-hybrid |
Use legacy (hybrid) cgroups instead of modern (unified) cgroups |
fuse |
Enables fuse dependencies (fuse-overlayfs is especially useful for rootless mode). |
init |
Enables catatonit dependency required for podman run --init. |
rootless |
Enables dependencies for running in rootless mode. |
wrapper |
Install wrapper which lets use podman for command `docker` |
runc
kmem |
Enable Kernel Memory Accounting. |
---|
skopeo
btrfs |
Enables dependencies for the "btrfs" graph driver. |
---|---|
device-mapper |
Compiles with libdevmapper |
rootless |
Compiles with libsubid |
snapd
forced-devmode |
Automatically disable application confinement if feature detection fails. |
---|
app-crypt
aespipe
cpu_flags_x86_padlock |
Use VIA padlock instructions, detected at run time, code still works on non-padlock processors |
---|
badkeys
dkim |
Enable dkim scan mode via dev-python/dnspython. |
---|---|
ssh |
Enable ssh scan mode via dev-python/paramiko. |
ccid
twinserial |
Enable twinserial reader |
---|
codecrypt
cryptopp |
Build algorithms that need Crypto++ support dev-libs/crypto++ |
---|
dehydrated
cron |
Install cron job to sign/renew non-existent/changed/expiring certificates |
---|
eid-mw
dialogs |
Enable "askaccess" dialog box, by using x11-libs/gtk+ |
---|---|
gtk |
All dialogs are available, by using x11-libs/gtk+ |
p11-kit |
Support for app-crypt/p11-kit. |
ekeyd
minimal |
Only install the ekey-egd-linux service rather than the full ekeyd package. |
---|---|
munin |
Install a plugin for net-analyzer/munin to graph statistical data from 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. |
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. |
---|---|
tofu |
Enable support for Trust on First use trust model; requires dev-db/sqlite. |
tools |
Install extra tools (including gpgsplit and gpg-zip). |
tpm |
Enable TPM support via app-crypt/tpm2-tss and build tpm2d. |
usb |
Build direct CCID access for scdaemon; requires dev-libs/libusb. |
user-socket |
try a socket directory which is not removed by init manager at session end |
wks-server |
Install the wks-server |
gnupg-pkcs11-scd
proxy |
Build the gnupg-pkcs11-scd-prox |
---|
gpgme
common-lisp |
Install common-lisp files |
---|
hashcat
brain |
Enable the hashcat brain |
---|
heimdal
hdb-ldap |
Adds support for LDAP as a database backend |
---|---|
lmdb |
Add support for using dev-db/lmdb for lookup tables |
otp |
Adds support for one-time passwords |
ima-evm-utils
tpm |
Enable TPM support |
---|
johntheripper-jumbo
opencl |
Build with opencl/GPU cracking support |
---|---|
pcap |
Build with pcap support |
keybase
fuse |
Enable app-crypt/kbfs support |
---|
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. |
---|
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. |
---|
libsecret
crypt |
Enable transport encryption |
---|---|
gcrypt |
Enable Backend library to implement transport encryption via dev-libs/libgcrypt |
gnutls |
Enable Backend library to implement transport encryption via net-libs/gnutls |
pam |
Build PAM module |
tpm |
Enable Trusted Platform Module support via app-crypt/tpm2-tss |
libu2f-host
systemd |
Use user ACLs rather than plugdev group to give user access to the HIDRAW device. |
---|
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 |
---|---|
keyutils |
Enable for the keyring ccache using keyutils |
lmdb |
Add support for using dev-db/lmdb for lookup tables |
openldap |
Enable support for ldap as a database backend |
pkinit |
Enable pkinit support for the initial ticket |
mkp224o
pcre |
Search with a regex instead of prefix/suffix matching |
---|
onak
dynamic |
Support for dynamic loading of backends |
---|---|
hkp |
Proxying backend support |
ophcrack
tables |
Require the additional tables used to carry out cracking (app-crypt/ophcrack-tables) |
---|
ophcrack-tables
vistafree |
Installs the free Vista ophcrack tables |
---|---|
xpfast |
Installs the fast XP ophcrack tables |
xpsmall |
Installs the small free XP ophcrack tables |
pinentry
efl |
Build dev-libs/efl based pinentry |
---|
qca
botan |
Enable botan plugin |
---|---|
gcrypt |
Enable gcrypt plugin |
gpg |
Enable GnuPG plugin |
logger |
Enable logger plugin |
nss |
Enable NSS plugin |
pkcs11 |
Enable PKCS#11 plugin |
sasl |
Enable SASL plugin |
softstore |
Enable softstore plugin |
rpm-sequoia
nettle |
Use dev-libs/nettle as a crypto backend |
---|---|
openssl |
Use dev-libs/openssl as a crypto backend |
seahorse
ldap |
Enable seahorse to manipulate GPG keys on a LDAP server. |
---|
swtpm
fuse |
Support sys-fs/fuse based /dev/tpm interface |
---|
tpm-tools
pkcs11 |
Build Token data management utilities based on OpenCryptoki's (dev-libs/opencryptoki) PKCS#11 implementation. |
---|
tpm2-pkcs11
fapi |
Enable feature API backend |
---|
tpm2-tools
fapi |
Enable feature API tools |
---|
tpm2-totp
plymouth |
Add sys-boot/plymouth support |
---|
tpm2-tss
fapi |
Enable feature API (requires openssl as crypto backend) |
---|---|
mbedtls |
Use net-libs/mbedtls as crypto engine |
openssl |
Use dev-libs/openssl as crypto engine |
policy |
Enable policy library (requires openssl as crypto backend) |
zulucrypt
kwallet |
Enable encrypted storage of passwords with kde-frameworks/kwallet |
---|---|
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 |
---|
gwaei
hunspell |
Enable app-text/hunspell spellchecking and morphological analysis |
---|---|
mecab |
Enable app-text/mecab support |
myspell-pt
preao |
Use the pre ortographic agreement version of the dictionary |
---|
app-doc
csound-manual
html |
Install HTML documentation |
---|
devmanual
offline |
Use alternative minimal stylesheet instead of Tyrian theme |
---|
kicad-doc
html |
Generate documentation in HTML format |
---|---|
pdf |
Generate documentation in PDF format |
linuxfromscratch
htmlsingle |
Install all-on-one-page HTML version. |
---|
pms
html |
Generate and install PMS as .html as well |
---|---|
twoside |
Enable two-sided layout suitable for printing |
pms-bin
html |
Install PMS as .html as well |
---|
tldp-howto
html |
Install multi-chapter HTML docs |
---|---|
htmlsingle |
Install all-on-one-page HTML docs |
pdf |
Install pdf docs |
text |
Install plain-text docs |
app-editors
bluefish
gucharmap |
Enable gucharmap dictionary plugin |
---|---|
spell |
Enable spell checking capabilities via enchant library |
emacs
athena |
Enable the MIT Athena widget set (x11-libs/libXaw) |
---|---|
dynamic-loading |
Enable loading of dynamic libraries (modules) at runtime |
games |
Support shared score files for games |
gfile |
Use gfile (dev-libs/glib) for file notification |
gmp |
Use the GNU multiple precision arithmetic library (dev-libs/gmp) instead of the bundled mini-gmp subset |
gsettings |
Use gsettings (dev-libs/glib) to read the system font name |
gzip-el |
Compress bundled Emacs Lisp source |
harfbuzz |
Use media-libs/harfbuzz as text shaping engine |
imagemagick |
Use media-gfx/imagemagick for image processing |
jit |
Compile with Emacs Lisp native compiler support via libgccjit |
json |
Compile with native JSON support using dev-libs/jansson |
libxml2 |
Use dev-libs/libxml2 to parse XML instead of the internal Lisp implementations |
mailutils |
Retrieve e-mail using net-mail/mailutils instead of the internal movemail substitute |
source |
Install C source files and make them available for find-function |
threads |
Add elisp threading support |
toolkit-scroll-bars |
Use the selected toolkit's scrollbars in preference to Emacs' own scrollbars |
tree-sitter |
Support the dev-libs/tree-sitter parsing library |
wide-int |
Prefer wide Emacs integers (typically 62-bit). This option has an effect only on 32-bit systems, where it increases the maximum buffer size from 0.5 to 2 GiB, at the cost of 10% to 30% Lisp slowdown. |
fe
sendmail |
Send mail after editor abend |
---|
featherpad
X |
Link application against X11 libraries which adds support for virtual desktop awareness and tab DND |
---|
gedit-plugins
charmap |
Insert special characters just by clicking on them |
---|---|
git |
Shows document changes related to git's HEAD |
terminal |
Embed a terminal in the bottom pane |
gnome-latex
latexmk |
Install dev-tex/latexmk (used by default for the build tools) |
---|---|
rubber |
Install dev-tex/rubber (can be used for the build tools) |
gvim
crypt |
Use dev-libs/libsodium for crypto support |
---|---|
cscope |
Enable cscope interface |
netbeans |
Include netbeans external editor integration support |
racket |
Enable support for Scheme using dev-scheme/racket |
helix
grammar |
Build and install grammar language files |
---|
jasspa-microemacs
nanoemacs |
Build NanoEmacs instead of MicroEmacs |
---|
joe
xterm |
Enable full xterm clipboard support |
---|
leafpad
emacs |
Enable Emacs key theme |
---|
mousepad
shortcuts |
Build the "shortcuts" plugin |
---|
nano
debug |
Enable debug messages and assert warnings. Note that these will all be sent straight to stderr rather than some logging facility. |
---|---|
justify |
Enable justify/unjustify functions for text formatting. |
magic |
Add magic file support (sys-apps/file) to automatically detect appropriate syntax highlighting |
minimal |
Disable all fancy features, including ones that otherwise have a dedicated USE flag (such as spelling). |
neovim
nvimpager |
Install nvimpager symlink to less.sh macro |
---|
okteta
designer |
Build plugins for dev-qt/designer |
---|
qhexedit2
gui |
Install Qt5 hex editor |
---|
tea
aspell |
Enable spellchecking using app-text/aspell |
---|
vim
X |
Link console vim against X11 libraries to enable title and clipboard features in xterm |
---|---|
crypt |
Use dev-libs/libsodium for crypto support |
cscope |
Enable cscope interface |
racket |
Enable support for Scheme using dev-scheme/racket |
terminal |
Enable terminal emulation support |
vim-pager |
Install vimpager and vimmanpager links |
vis
tre |
more memory efficient regex search using dev-libs/tre |
---|
vscode
egl |
Use EGL platform, enables smooth rending in high refresh rate monitors on X11/Xwayland |
---|---|
wayland |
Run in wayland mode under wayland sessions, xwayland otherwise. This flag doesn't affect x11 sessions. |
vscodium
egl |
Use EGL platform, enables smooth rending in high refresh rate monitors on X11/Xwayland |
---|---|
wayland |
Run in wayland mode under wayland sessions, xwayland otherwise. This flag doesn't affect x11 sessions. |
xemacs
athena |
Chooses the MIT Athena widget set |
---|---|
bignum |
Support for OpenSSL bignum implementation |
dnd |
Enables support for the x11-libs/dnd drag-n-drop library |
pop |
Support POP for mail retrieval |
xim |
Enable X11 XiM input method |
zed
gles |
Use simplified OpenGLES instead of full-scale OpenGL |
---|
app-emacs
auctex
preview-latex |
Use bundled preview-latex |
---|
bbdb
tex |
Install plain TeX support files |
---|---|
vm |
Add support for app-emacs/vm |
wanderlust |
Add support for app-emacs/wanderlust |
calfw
howm |
Add support for the app-emacs/howm note-taking tool |
---|
elscreen
wanderlust |
Include support for app-emacs/wanderlust |
---|
emacs-common
games |
Support shared score files for games |
---|---|
gsettings |
Install schema file for gsettings (dev-libs/glib) |
emacs-w3m
gzip-el |
Compress bundled Emacs Lisp source |
---|
flim
oauth2 |
Support OAuth2 authentication (app-emacs/oauth2) |
---|
gap-mode
completion |
Install GAP backend for app-emacs/company-mode to "complete anything." |
---|---|
lint |
Support automatically linting GAP code via app-emacs/flycheck and dev-gap/gaplint. |
mu-cite
bbdb |
Include support for app-emacs/bbdb |
---|
org-mode
odt-schema |
Install non-free schema files for OpenDocument Text exporter |
---|
remember
bbdb |
Include support for app-emacs/bbdb |
---|---|
planner |
Include support for app-emacs/planner |
slime
xref |
Install xref.lisp cross-referencing tool |
---|
sly
xref |
Install xref.lisp cross-referencing tool |
---|
vm
bbdb |
Include support for app-emacs/bbdb |
---|
wanderlust
bbdb |
Include support for app-emacs/bbdb |
---|
wikipedia-mode
outline-magic |
Enable support for outline-mode extensions (app-emacs/outline-magic) |
---|
app-emulation
86Box
experimental |
Enable hardware from devbranch, which may be unstable or unusable. |
---|---|
fluidsynth |
Enable MIDI support through media-sound/fluidsynth. |
munt |
Enable MIDI MT-32 support through media-libs/munt-mt32emu. |
new-dynarec |
Enable new dynamic recompiler from PCem 15, which should provide an even better emulation speed. |
aranym
clipboard |
Enable bidirectional clipboard transfer between the host and FreeMiNT |
---|---|
jit |
Build Just-In-Time compiler variant with increased performance |
lilo |
Enable support for directly booting kernels such as Linux |
osmesa |
Allow images to be rendered in memory using the host CPU |
pmmu |
Build full PMMU variant, required for running mainline Linux |
standard |
Build standard (no JIT or PMMU) variant |
bochs
3dnow |
Enable support for emulating 3DNow! instructions (incomplete) |
---|---|
avx |
Enable support for emulating Advanced Vector Extensions (AVX) |
debugger |
Enable debugger (slows down emulation) |
gdb |
Enable support for the remote GDB stub |
x86-64 |
Enable support for emulation of 64-bit CPUs |
crossover-bin
capi |
Enable ISDN support via CAPI |
---|---|
osmesa |
Add support for OpenGL in bitmaps using libOSMesa |
pcap |
Support packet capture software (e.g. wireshark) |
dosemu
fluidsynth |
use media-sound/fluidsynth for MIDI emulation |
---|
dxvk
crossdev-mingw |
Use sys-devel/crossdev for the toolchain rather than dev-util/mingw64-toolchain (requires manual setting up) |
---|---|
d3d10 |
Enable support for DirectX 10 (d3d10.dll) |
d3d11 |
Enable support for DirectX 11 (d3d11.dll) |
d3d8 |
Enable support for DirectX 8 (d3d8.dll) |
d3d9 |
Enable support for DirectX 9 (d3d9.dll) |
dxgi |
Enable support for the DirectX Graphics Infrastructure (dxgi.dll) |
faudio
dumpvoices |
FAudio dumps buffer data to individual files with RIFF/XWMA headers, usable with players like ffplay/testxwma. |
---|
fs-uae
fmv |
Enable support for CD32 FMV (full motion video) |
---|---|
glew |
Enable support for The OpenGL Extension Wrangler Library (media-libs/glew) |
fs-uae-launcher
lha |
Enable LHA archive support |
---|
fuse
backend-X |
Use X11 rendering backend |
---|---|
backend-fbcon |
Use framebuffer rendering backend |
backend-gtk3 |
Use Gtk+ rendering backend |
backend-sdl |
Use SDL rendering backend |
backend-svga |
Use svgalib rendering backend |
memlimit |
Add compile-time memory usage limiting |
fuse-utils
gcrypt |
Use dev-libs/libgcrypt for low-level crypto of some features, including logfiles. |
---|
grub-xen-host
pvh |
Build an additional grub bin for pvh. |
---|
hercules-sdl
object-rexx |
Enable REXX support via Open Object Rexx (dev-lang/oorexx) |
---|---|
regina-rexx |
Enable REXX support via Regina Rexx (dev-lang/regina-rexx) |
libcacard
passthrough |
Enable smartcard passthrough support via sys-apps/pcsc-lite |
---|
libguestfs
erlang |
Build Erlang bindings |
---|---|
fuse |
Enable image mount support via sys-fs/fuse |
inspect-icons |
Use media-gfx/icoutils for accessing/inspecting icon file within images |
libvirt |
Use app-emulation/libvirt to manipulate VMs |
systemtap |
Use dev-debug/systemtap to inspect VM via "probes" |
libspectrum
gcrypt |
Use dev-libs/libgcrypt for low-level crypto of some features, including logfiles. |
---|
libvirt
dtrace |
Enable dtrace support via dev-debug/systemtap |
---|---|
firewalld |
DBus interface to iptables/ebtables allowing for better runtime management of your firewall. |
fuse |
Allow LXC to use sys-fs/fuse for mountpoints |
glusterfs |
Enable GlusterFS support via sys-cluster/glusterfs |
iscsi |
Allow using an iSCSI remote storage server as pool for disk image storage |
iscsi-direct |
Allow using libiscsi for iSCSI storage pool backend |
libssh |
Use net-libs/libssh to communicate with remote libvirtd hosts, for example: qemu+libssh://server/system |
libssh2 |
Use net-libs/libssh2 to communicate with remote libvirtd hosts, for example: qemu+libssh2://server/system |
libvirtd |
Builds the libvirtd daemon as well as the client utilities instead of just the client utilities |
lvm |
Allow using the Logical Volume Manager (sys-fs/lvm2) as pool for disk image storage |
lxc |
Support management of Linux Containers virtualisation (app-containers/lxc) |
nbd |
Allow using sys-block/nbdkit to access network disks |
nfs |
Allow using Network File System mounts as pool for disk image storage |
numa |
Use NUMA for memory segmenting via sys-process/numactl and sys-process/numad |
openvz |
Support management of OpenVZ virtualisation (openvz-sources) |
parted |
Allow using real disk partitions as pool for disk image storage, using sys-block/parted to create, resize and delete them. |
pcap |
Support auto learning IP addreses for routing |
qemu |
Support management of QEMU virtualisation (app-emulation/qemu) |
rbd |
Enable rados block device support via sys-cluster/ceph |
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). |
virtiofsd |
Drag in virtiofsd dependency app-emulation/virtiofsd |
virtualbox |
Support management of VirtualBox virtualisation (app-emulation/virtualbox) |
wireshark-plugins |
Build the net-analyzer/wireshark plugin for the Libvirt RPC protocol |
xen |
Support management of Xen virtualisation (app-emulation/xen) |
zfs |
Enable ZFS backend storage sys-fs/zfs |
nemu
network-map |
Adds possibility of exporting network map to SVG |
---|---|
ovf |
Adds support for OVA/OVF import |
remote-api |
Adds API for remote control |
spice |
Adds Spice protocol support |
vnc-client |
Adds support for external VNC client |
open-vm-tools
deploypkg |
Build deploypkg plugin |
---|---|
dnet |
Enable support for nicinfo |
doc |
Generate API documentation |
fuse |
Enable vmblock-fuse/vmhgfs-fuse |
gtkmm |
Compile with Gtkmm and sigc++ (Recommended) |
multimon |
Enable multimon (Requires X) |
resolutionkms |
Build the linux/unix resolutionkms module |
vgauth |
Build vgauth |
pcem
networking |
Enable support for emulation of network cards. |
---|
punes
cg |
Add support for Nvidia CG Toolkit |
---|
q4wine
ico |
Enable ico support via media-gfx/icoutils |
---|---|
iso |
Support unprivileged mounting of ISO9660 images via sys-fs/fuseiso |
wineappdb |
Enable Wine AppDB browser support |
qemu
accessibility |
Adds support for braille displays using brltty |
---|---|
aio |
Enables support for Linux's Async IO |
alsa |
Enable alsa output for sound emulation |
bpf |
Enable eBPF support for RSS implementation. |
capstone |
Enable disassembly support with dev-libs/capstone |
curl |
Support ISOs / -cdrom directives via HTTP or HTTPS. |
fdt |
Enables firmware device tree support |
fuse |
Enables FUSE block device export |
glusterfs |
Enables GlusterFS cluster fileystem via sys-cluster/glusterfs |
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. |
io-uring |
Enable efficient I/O via sys-libs/liburing. |
iscsi |
Enable direct iSCSI support via net-libs/libiscsi instead of indirectly via the Linux block layer that sys-block/open-iscsi does. |
jemalloc |
Enable jemalloc allocator support |
jpeg |
Enable jpeg image support for the VNC console server |
keyutils |
Support Linux keyrings via sys-apps/keyutils |
multipath |
Enable multipath persistent reservation passthrough via sys-fs/multipath-tools. |
ncurses |
Enable the ncurses-based console |
nfs |
Enable NFS support |
numa |
Enable NUMA support |
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. |
pipewire |
Enable pipewire output for sound emulation |
plugins |
Enable qemu plugin API via shared library loading. |
png |
Enable png image support for the VNC console server |
pulseaudio |
Enable pulseaudio output for sound emulation |
rbd |
Enable rados block device backend support, see https://docs.ceph.com/en/mimic/rbd/qemu-rbd/ |
sdl |
Enable the SDL-based console |
sdl-image |
SDL Image support for icons |
slirp |
Enable TCP/IP in hypervisor via net-libs/libslirp |
spice |
Enable Spice protocol support via app-emulation/spice |
ssh |
Enable SSH based block device support via net-libs/libssh2 |
static |
Build the User and Software MMU (system) targets as well as tools as static binaries |
static-user |
Build the User targets as static binaries |
systemtap |
Enable SystemTap/DTrace tracing |
usb |
Enable USB passthrough via dev-libs/libusb |
usbredir |
Use sys-apps/usbredir to redirect USB devices to another machine over TCP |
vde |
Enable VDE-based networking |
vhost-net |
Enable accelerated networking using vhost-net, see https://www.linux-kvm.org/page/VhostNet |
virgl |
Enable experimental Virgil 3d (virtual software GPU) |
virtfs |
Enable VirtFS via virtio-9p-pci / fsdev. See https://wiki.qemu.org/Documentation/9psetup |
vte |
Enable terminal support (x11-libs/vte) in the GTK+ interface |
xattr |
Add support for getting and setting POSIX extended attributes, through sys-apps/attr. Requisite for the virtfs backend. |
xdp |
Enable support for XDP through net-libs/xdp-tools |
xen |
Enables support for Xen backends |
ski
debug |
enable extra binary emulation debugging via sys-libs/binutils-libs |
---|
spice
smartcard |
Enable smartcard remoting using app-emulation/libcacard |
---|
uade
fuse |
Enable sys-fs/fuse uadefs frontend for on-the-fly WAV conversion |
---|
vice
ethernet |
Enable ethernet emulation |
---|---|
headless |
Include the headless variant of the emulator |
mpg123 |
Enable mp3@64 cartridge support |
parport |
Enable parallel port SID support |
pci |
Enable PCI device discovery using sys-apps/pciutils |
virt-manager
policykit |
Enables sys-auth/polkit authentication support, required when using app-emulation/libvirt with PolicyKit authentication |
---|---|
sasl |
Depend on the proper libraries needed to connect to SASL-enabled libvirtd instances (e.g. Kerberos-protected instances). |
virt-viewer
libvirt |
Support connecting to virtual machines managed by libvirt. |
---|---|
spice |
Support connecting to SPICE-enabled virtual machines. |
vnc |
Support connecting to VNC-enabled virtual machines. |
vte |
Enable terminal support (x11-libs/vte) in the GTK+ interface |
virt-what
dmi |
Use sys-apps/dmidecode to read firmware data |
---|
virtualbox
dtrace |
Install dtrace Extension Pack. |
---|---|
headless |
Build without any graphic frontend. |
lvm |
Build VBoxVolInfo that needs devicemapper from sys-fs/lvm2. |
pax-kernel |
Apply patch needed for pax enabled kernels. |
sdk |
Enable building of SDK. |
udev |
Controls installation of special USB udev rules. |
vboxwebsrv |
Build and install the VirtualBox webservice. |
vde |
Support for VDE networking via net-misc/vde. |
vmmraw |
Enable 32-bit support on a 64-bit kernel. |
virtualbox-kvm
dtrace |
Install dtrace Extension Pack |
---|---|
hardened |
Enable hardening and install binaries SUID |
lvm |
Build VBoxVolInfo that needs devicemapper from sys-fs/lvm2. |
sdk |
Enable building of SDK |
udev |
Controls installation of special USB udev rules. |
vboxwebsrv |
Build and install the VirtualBox webservice |
vde |
Support for VDE networking via net-misc/vde |
vmmraw |
Enable 32-bit support on a 64-bit kernel. |
vkd3d
spirv-tools |
Enable SPIRV shader debugging support using dev-util/spirv-tools |
---|
vkd3d-proton
crossdev-mingw |
Use sys-devel/crossdev for the toolchain rather than dev-util/mingw64-toolchain (requires manual setting up) |
---|---|
extras |
Install extra tools and demos in /usr/lib/vkd3d-proton |
wine-gecko
shared |
Install pre-unpacked files which do not need to be copied into the Wine prefix |
---|
wine-mono
shared |
Install pre-unpacked files which do not need to be copied into the Wine prefix (note that this requires the default top-level Z: drive to be kept for out-of-prefix files to be readable) |
---|
wine-proton
crossdev-mingw |
Use sys-devel/crossdev for the toolchain rather than dev-util/mingw64-toolchain (requires manual setting up) |
---|---|
gecko |
Enable mshtml support using app-emulation/wine-gecko |
mono |
Enable .NET support using app-emulation/wine-mono |
osmesa |
Enable off-screen rendering (OpenGL in bitmaps) support |
perl |
Install helpers that require perl (winedump/winemaker) |
sdl |
Enable gamepad support using media-libs/libsdl2 |
vkd3d |
Enable DirectX 12 support using app-emulation/vkd3d |
wow64 |
Enable running 32bit applications without 32bit ELF multilib by mapping to 64bit calls (experimental, *may* have worse/unusable OpenGL performance or other issues compared to USE=abi_x86_32, also lacks 16bit support) -- still need dev-util/mingw64-toolchain with abi_x86_32 which itself does not need multilib |
wine-staging
capi |
Enable ISDN support using net-libs/libcapi |
---|---|
crossdev-mingw |
Use sys-devel/crossdev for the toolchain rather than dev-util/mingw64-toolchain (requires manual setting up) |
dos |
Pull in games-emulation/dosbox to run DOS applications |
gecko |
Enable mshtml support using app-emulation/wine-gecko |
mingw |
Build PE files using a MinGW toolchain for better compatibility |
mono |
Enable .NET support using app-emulation/wine-mono |
netapi |
Enable support for configuring remote shares using net-fs/samba |
osmesa |
Enable off-screen rendering (OpenGL in bitmaps) support |
pcap |
Support packet capture software (e.g. wireshark) |
perl |
Install helpers that require perl (winedump/winemaker) |
samba |
Pull in net-fs/samba with winbind for NTLM auth support |
sdl |
Enable gamepad support using media-libs/libsdl2 |
wow64 |
Enable running 32bit applications without 32bit ELF multilib by mapping to 64bit calls (experimental, *may* have worse/unusable OpenGL performance or other issues compared to USE=abi_x86_32, also lacks 16bit support) -- still need dev-util/mingw64-toolchain with abi_x86_32 which itself does not need multilib |
wine-vanilla
capi |
Enable ISDN support using net-libs/libcapi |
---|---|
crossdev-mingw |
Use sys-devel/crossdev for the toolchain rather than dev-util/mingw64-toolchain (requires manual setting up) |
dos |
Pull in games-emulation/dosbox to run DOS applications |
gecko |
Enable mshtml support using app-emulation/wine-gecko |
mingw |
Build PE files using a MinGW toolchain for better compatibility |
mono |
Enable .NET support using app-emulation/wine-mono |
netapi |
Enable support for configuring remote shares using net-fs/samba |
osmesa |
Enable off-screen rendering (OpenGL in bitmaps) support |
pcap |
Support packet capture software (e.g. wireshark) |
perl |
Install helpers that require perl (winedump/winemaker) |
samba |
Pull in net-fs/samba with winbind for NTLM auth support |
sdl |
Enable gamepad support using media-libs/libsdl2 |
vkd3d |
Enable DirectX 12 support using app-emulation/vkd3d |
wow64 |
Enable running 32bit applications without 32bit ELF multilib by mapping to 64bit calls (experimental, *may* have worse/unusable OpenGL performance or other issues compared to USE=abi_x86_32, also lacks 16bit support) -- still need dev-util/mingw64-toolchain with abi_x86_32 which itself does not need multilib |
winetricks
rar |
Pull in app-arch/unrar for extraction of rar-compressed game files |
---|
x48
readline |
Enables support for libreadline |
---|
xe-guest-utilities
xenstore |
Use xenstore binaries bundled by Citrix instead of building app-emulation/xen-tools |
---|
xen
boot-symlinks |
Symlink xen.gz variants in /boot, disable on fat filesystems |
---|---|
flask |
Enable the Flask XSM module from NSA |
uefi |
Adds UEFI boot support, requires LDFLAG -melf_x86_64 for amd64 |
xen-tools
api |
Build the C libxenapi bindings |
---|---|
hvm |
Enable support for hardware based virtualization (VT-x,AMD-v) |
ipxe |
Enable ipxe support |
ovmf |
Enable support to boot UEFI guest vm, needed by hvm |
pygrub |
Install the pygrub boot loader |
qemu |
Enable IOEMU support via the use of qemu-dm |
qemu-traditional |
Build the old qemu traditional device model (useful only if you cannot change to the new device model e.g. Windows VMs) |
rombios |
Enable rombios support, needed by ipxe |
screen |
Enable support for running domain U console in an app-misc/screen session |
system-ipxe |
Using sys-firmware/ipxe instead of the bundled one |
system-qemu |
Using app-emulation/qemu instead of the bundled one |
system-seabios |
Using sys-firmware/seabios instead of the bundled one |
xtrs
ls-dos |
Install LS-DOS disk images for Model 4P |
---|
app-eselect
eselect-php
fpm |
Enable the FastCGI Process Manager SAPI |
---|
eselect-wine
xdg |
Set XDG_DATA_DIRS to use the selected wine.desktop, allows e.g. 'xdg-open my.exe' for file managers |
---|
app-forensics
afflib
fuse |
Enable extra fuse thingies |
---|---|
qemu |
Enable qemu stuff |
s3 |
Enable support for Amazon S3 |
aide
curl |
Use curl for http,https and ftp backends |
---|---|
e2fs |
Enable support for checking file attributes on ext2/ext3/ext4 filesystems |
chkrootkit
cron |
Install cron script for weekly rootkit scans |
---|
honggfuzz
clang |
Enable clang support (pull sys-libs/blocksruntime dependency). |
---|
lynis
cron |
Install /etc/cron.* files |
---|
sleuthkit
aff |
Enable extra aff formats |
---|---|
ewf |
Enable libewf support |
volatility3
crypt |
support plugins that decrypt passwords, password hashes, etc. |
---|---|
disasm |
support plugins that perform malware analysis and disassemble code |
jsonschema |
improve error messages regarding improperly configured ISF files |
leechcore |
support memory acquisition via leechcore |
snappy |
support AVMLs native compression format |
yara |
support YARA pattern matching engine |
yara
cuckoo |
Enable cockoo module |
---|---|
dex |
Enable dex module |
dotnet |
Enable dotnet module |
macho |
Enable macho module |
magic |
Enable magic module |
profiling |
Enable rules profiling |
python |
Pulls in python binding via dev-python/yara-python |
app-i18n
fcitx
autostart |
Enable XDG-compatible autostart of Fcitx |
---|---|
emoji |
Enable emoji loading for CLDR |
enchant |
Enable Enchant backend (using app-text/enchant) for spelling hinting |
gtk2 |
Install input method module for GTK+ 2 |
gtk3 |
Install input method module for GTK+ 3 |
keyboard |
Enable key event translation with XKB and build keyboard engine |
opencc |
Enable OpenCC engine (using app-i18n/opencc) for converter between Simplified Chinese and Traditional Chinese |
pango |
Enable support for x11-libs/pango |
presage |
Enable presage for word predication (not stable) |
server |
Build a fcitx as server, disable this option if you want to use fcitx as an embedded library |
table |
Install table input methods for Simplified Chinese |
xkb |
Enable support for XKB (required for fcitx-xkb, fcitx-xkbdbus, part of fcitx-keyboard) |
fcitx-chinese-addons
cloudpinyin |
Build cloud pinyin addon |
---|---|
data |
Build data |
gui |
Enable GUI support (qt5 or qt6) |
opencc |
Enable support for conversion between Traditional and Simplified Chinese |
qt5 |
Enable configure qt5 |
webengine |
Enable built-in browser using dev-qt/qtwebengine |
fcitx-configtool
config-qt |
Enable fcitx5-config-qt |
---|---|
kcm |
Enable KDE KCM support |
test |
Enable Test |
fcitx-gtk
gtk2 |
Install input method module for GTK+ 2 |
---|---|
gtk3 |
Enable support for GTK+3 |
gtk4 |
Enable support for GTK 4 |
onlyplugin |
Build only plugin |
snooper |
Enable key snooper for gtk app |
fcitx-libpinyin
dictionary-manager |
Install dictionary manager |
---|
fcitx-lua
dlopen |
Use dlopen to load lua library |
---|
fcitx-qt
onlyplugin |
Build only plugin |
---|---|
qt6 |
Build support for QT6 |
staticplugin |
Build plugin as static |
fcitx-rime
configuration-tool |
Install configuration tool |
---|
fcitx-unikey
macro-editor |
Install macro editor |
---|
ibus
emoji |
Enable support for Emoji |
---|---|
gtk2 |
Enable the GTK-2 input method module |
gtk3 |
Enable the GTK-3 input method module |
gtk4 |
Enable the GTK-4 input method module |
unicode |
Enable support for Unicode choice |
ibus-handwrite
zinnia |
Enable support for app-i18n/zinnia |
---|
ibus-libpinyin
boost |
Compile against dev-libs/boost libraries |
---|---|
opencc |
Enable support for app-i18n/opencc |
ibus-pinyin
boost |
Enable support for dev-libs/boost |
---|
im-chooser
xfce |
Enable support for XFCE panel |
---|
imsettings
xfconf |
Enable support for xfce-base/xfconf |
---|
libime
data |
Build data |
---|
librime
debug |
Enable debugging (including logging of input of RIME input methods) |
---|
mozc
fcitx4 |
Enable support for app-i18n/fcitx 4 |
---|---|
fcitx5 |
Enable support for app-i18n/fcitx 5 |
gui |
Install graphical user interface tool (mozc_tool) |
ibus |
Enable support for app-i18n/ibus |
renderer |
Enable native candidate window |
pyzy
boost |
Enable support for dev-libs/boost |
---|---|
doc |
Generate API documentation |
opencc |
Enable support for app-i18n/opencc |
rime-data
extra |
Install extra packages |
---|
scim
gtk3 |
Enable support for x11-libs/gtk+:3 |
---|
scim-anthy
gtk3 |
Enable support for x11-libs/gtk+:3 |
---|---|
kasumi |
Use Anthy dictionary maintenance tool (app-dicts/kasumi) |
tomoe
hyperestraier |
Enable support for app-text/hyperestraier |
---|
uim
anthy |
Enable support for app-i18n/anthy |
---|---|
eb |
Enable support for dev-libs/eb |
gtk2 |
Enable support for x11-libs/gtk+:2 |
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 |
---|
ibam
gkrellm |
Enable building of app-admin/gkrellm module |
---|
laptop-mode-tools
apm |
Add APM (Advanced Power Management) support |
---|
pbbuttonsd
ibam |
Enable support for Intelligent Battery Monitoring |
---|---|
macbook |
Enable support for the Macbook and Macbook Pro |
thinkfan
atasmart |
include libatasmart support to get disc temperature |
---|---|
nvidia |
allow thinkfan to read GPU temperature from the proprietary nVidia driver |
yaml |
use YAML format for config file |
tp_smapi
hdaps |
Install a compatible HDAPS module |
---|
app-metrics
collectd
contrib |
Install user-contributed files in the doc directory |
---|---|
filecaps |
When set collectd daemon will have set required capabilities to run most plugins even if run as unprivileged user |
java |
Must be set (workaround for java-pkg-opt-2 eclass limitation) when you want java or genericjmx plugin |
udev |
Enable optional udev usage in disk plugin; Required for smart plugin |
xfs |
Enable optional capability to filter on XFS file system in df plugin; Requires XFS headers from sys-fs/xfsprogs |
node_exporter
systemd |
Enables systemd collector by default |
---|
prometheus-podman-exporter
btrfs |
Collect metrics for btrfs filesystem |
---|
app-misc
FreeSSM
small-resolution |
Build the app for small resolution screeens |
---|
anki
gui |
Enable support for a graphical user interface. Disable for standalone sync server. |
---|
blink1
mini-tool |
Build and install command-line mini-tool blink1-mini-tool (normally used for embedded devices) |
---|---|
server |
Build and install REST API server (currently hard-coded to TCP port 8080) |
tool |
Build and install command-line tool blink1-tool |
broot
X |
X11 clipboard interaction |
---|
byobu
screen |
Use app-misc/screen as the default backend |
---|
ca-certificates
cacert |
Include root/class3 certs from CAcert (https://www.cacert.org/) |
---|
carbon-c-relay
client |
build and install sendmetric client utility |
---|---|
lz4 |
add support for LZ4 compressed transport |
oniguruma |
use dev-libs/oniguruma as regex implementation |
pcre2 |
use dev-libs/libpcre2 as regex implementation |
snappy |
add support for Snappy compressed transport |
ddccontrol
pci |
enable direct PCI memory access (the setuid ddcpci util) |
---|
ddcutil
drm |
Use x11-libs/libdrm for more verbose diagnostics. |
---|---|
usb-monitor |
Adds support for monitors attached via USB. |
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. |
digitemp
ds2490 |
Build support for the ds2490 sensor |
---|---|
ds9097 |
Build support for the ds9097 sensor |
ds9097u |
Build support for the ds9097u sensor |
ebusd
contrib |
Compile and install additional user contribued plugins. |
---|---|
knx |
Enable support for connecting to KNX. |
mqtt |
Enable support for connecting to MQTT. |
fastfetch
chafa |
Enables text/graphics renderer with media-gfx/chafa |
---|---|
ddcutil |
Use app-misc/ddcutil to query monitor settings |
drm |
Enables support for X.org's x11-libs/libdrm |
elf |
Use libelf to extract strings from binaries |
osmesa |
Enables offscreen rendering support from media-libs/mesa |
vulkan |
Enables reading GPU via media-libs/vulkan-loader |
xfce |
Enables support for XFCE config |
xrandr |
Enables support for Xrandr |
g810-led
hidapi |
Use dev-libs/hidapi instead of virtual/libusb for talking to the device (advertised to be faster) |
---|
geoclue
modemmanager |
Enable geolocation through 3G or GPS enabled hardware through net-misc/modemmanager. |
---|---|
zeroconf |
Enable retrieval of GPS location from Android devices with https://wiki.gnome.org/Apps/GeoclueShare |
gramps
geo |
Enable rendering of geographical data using sci-geosciences/osm-gps-map |
---|---|
rcs |
Adds support for family tree archives via dev-vcs/rcs |
reports |
All external software that is needed for graphical reports will be installed |
graphlcd-base
fontconfig |
Add support for media-libs/fontconfig font names. |
---|---|
freetype |
Add support for media-libs/freetype. |
graphicsmagick |
Add support for media-gfx/graphicsmagick. |
imagemagick |
Add support for media-gfx/imagemagick. |
irtrans-irserver
mono |
Enable mono support |
---|
jdupes
dedupe |
Enable deduplication support |
---|
jp
jpp |
Install jpp which is an extended superset of the jp CLI for JMESPath |
---|
jpipe
jp-symlink |
Install a jp symlink that points to jpipe. |
---|---|
jpp-symlink |
Install a jpp symlink that points to jpipe. |
jq
oniguruma |
Use dev-libs/oniguruma for regular expression support |
---|
kryoflux-dtc
demos |
Install example floppy game files. |
---|---|
fast-firmware |
Install fast firmware instead of slow firmware. |
lcd4linux
apm |
Enable the APM plugin. |
---|---|
asterisk |
Enable the Asterisk plugin. |
button-exec |
Enable the Button plugin, to execute something on keypress. |
cpuinfo |
Enable the cpuinfo plugin. |
dbus |
Enable the dbus plugin. |
diskstats |
Enable the diskstats plugin. |
dvb |
Enable support for the DVB plugin. |
event |
Enable the event plugin. |
exec |
Enable the exec plugin, to read output from external programs. |
fifo |
Enable the FIFO (First-In, First-Out) plugin. |
file |
Enable the file plugin, to read from input from files. |
gps |
Enable the gps plugin, for reading gps coordinates. |
hddtemp |
Enable the hddtemp plugin, to read from the hddtemp daemon. |
huawei |
Enable the huawei plugin, to read from a huawei device. |
i2c-sensors |
Enable the i2c_sensors plugin, to read sensor data. |
iconv |
Enable the iconv plugin, to convert between encodings. |
isdn |
Enable the isdn plugin, to get information about ISDN. |
kvv |
Enable the kvv plugin, to get realtime train schedule from the Karlsruher Verkehrsverbund. |
loadavg |
Enable the loadavg plugin, to get stats load |
meminfo |
Enable the meminfo plugin, to get memory statistics. |
mpd |
Enable the mpd plugin, to read from the Music Player Daemon. |
mpris-dbus |
Enable the mpris plugin, to read data via dbus for mpris. |
mysql |
Enable the mysql plugin, to get mysql database information. |
netdev |
Enable the netdev plugin, to get interface statistics. |
netinfo |
Enable the netinfo plugin, to get more interface statistic. |
outb |
Enable raw i/o access. |
pop3 |
Enable the pop3 plugin, to get notified about new mails. |
proc-stat |
Enable the proc_stat plugin, to read data from the proc file system. |
python |
Enable support for dev-lang/python and enable the python plugin, to execute own python scripts. |
qnaplog |
Enable the qnaplog plugin, to read a log from a QNAP device. |
raspi |
Enable the raspi plugin, to read sensor data from a Raspberry Pi. |
sample |
Enable the sample plugin. |
statfs |
Enable the statfs plugin, to get statistics about the file system. |
uname |
Enable the uname plugin, to get the output of uname. |
uptime |
Enable the uptime plugin. |
w1retap |
Enable the w1retap plugin. |
wireless |
Enable the wireless plugin, to get wireless statistics. |
lcdproc
ethlcd |
Enable support for ethlcd in the hd44780 driver. |
---|---|
extra-charmaps |
Enable extra language specific charmaps. |
menu |
Enable menu support in the lcdproc client. |
nfs |
Display NFS filesystem stats in the lcdproc client. |
png |
Enable support for media-libs/libpng in the glcd driver. |
samba |
Display SMBFS filesystem stats in the lcdproc client. |
test-menu |
Enable test menu support for the lcdproc server. |
truetype |
Enable support for media-libs/freetype in the glcd driver. |
libdatovka
openssl |
Use openssl backend |
---|
lirc
audio |
Support using an audio device connected to an IR receiver |
---|---|
devinput |
Support the devinput input device |
ftdi |
Support FTDI devices |
gtk |
Include GTK support which enables the use of lirc-setup |
inputlirc |
Add a dependency on app-misc/inputlircd |
uinput |
Enable support for uinput |
mc
edit |
Compile and install the mcedit application |
---|---|
sftp |
Add support for sftp (uses net-libs/libssh2 for it). |
slang |
Use sys-libs/slang instead of sys-libs/ncurses. |
mime-types
nginx |
Enable mime-types support for www-servers/nginx package |
---|
mosquitto
bridge |
Enable bridge support in the MQTT broker. |
---|---|
persistence |
Store messages and subscriptions to a file. |
srv |
Include SRV lookup support. |
websockets |
Support the WebSocket protocol. |
muttprint
doc |
Builds documentation |
---|
neofetch
X |
Enable support for detecting DEs, WMs, screen resolutions, and showing images from an X terminal |
---|
nnn
8contexts |
Enable 8 contexts (instead of 4) |
---|---|
colemak |
Key bindings for Colemak keyboard layout |
emoji |
Display icons using emoji |
gitstatus |
Add git status column to the detail view |
icons |
Display icons using icons-in-terminal |
namefirst |
Print filenames first in the detail view |
nerdfonts |
Display icons using nerdfonts icons |
qsort |
Use Alexey Tourbin's quick sort implementation |
restorepreview |
Add pipe to close and restore preview-tui for internal undetached edits |
note
general |
Add support for ascii flatfile backend |
---|---|
text |
Add support for text backend |
ola
ftdi |
Support FTDI devices |
---|---|
http |
Enable built-in Web UI |
rdm-tests |
Install RDM responder tests |
pax-utils
python |
Install a more powerful/faster version of lddtree |
---|
recoll
camelcase |
Enable indexing for camelCase sentences and words |
---|---|
chm |
Enable CHM file support via dev-python/pychm |
inotify |
Use the Linux Kernel notification subsystem for monitoring file alterations in realtime |
session |
Stop monitoring file alterations when X11 session terminates |
webengine |
Use dev-qt/qtwebengine for fancy result list display |
rlwrap
debug |
Enable debug |
---|
screen
multiuser |
Enable multiuser support (by setting correct permissions) |
---|---|
nethack |
Express error messages in nethack style |
screenfetch
X |
Use the media-gfx/scrot package to take screenshots |
---|
sphinx
id64 |
use 64-bit document and word IDs |
---|---|
mariadb |
Add mariadb database support |
stemmer |
Enable language stemming support |
task
sync |
Enable "task sync" support |
---|
tmux
utempter |
Include libutempter support |
---|
tracker
miners |
Install the app-misc/tracker-miners package for actual data mining support for tracker |
---|---|
stemmer |
Add word stemming via dev-libs/snowball-stemmer. |
tracker-miners
cue |
Enable cue sheet parsing |
---|---|
gsf |
Enable gnome-extra/libgsf based data extractor and for ODT. |
iptc |
Enable extraction of IPTC data from pictures |
iso |
Enable extraction of metadata from ISO disk images |
playlist |
Add support for playlists |
xps |
Add support for XPS file format through app-text/libgxps. |
unfoo
minimal |
Do not install all support archive binaries |
---|
vcontrold
vclient |
Build the vclient helper program to talk to vcontrold |
---|---|
vsim |
Build the vsim helper program (simulates the heating's answers, for development and debugging) |
vifm
extended-keys |
Support for extended keys (arrows, home etc) |
---|---|
gtk |
Use gtk+ to determine mimetypes |
vim |
Install the vifm vim plugin and vim-compatible documentation |
worker
avfs |
Enable support for sys-fs/avfs |
---|
yq
yq-symlink |
Create a yq symlink to yq-python. |
---|
yq-go
yq-symlink |
Create a yq symlink to yq-go. |
---|
app-mobilephone
gammu
curl |
Enables curl support |
---|---|
irda |
Enables infrared support |
mysql |
Use mysql for data storage |
nls |
Enable native language support |
odbc |
Use ODBC as DB connector |
postgres |
Use PostgreSQL for data storage |
usb |
Enable USB suport |
gnokii
ical |
Enable support for dev-libs/libical |
---|---|
irda |
Enable infrared support |
pcsc-lite |
Enable smartcard support with sys-apps/pcsc-lite |
sms |
Enable SMS support (build smsd) |
smstools
stats |
Enable statistic reporting |
---|
app-office
abiword
collab |
Enable collaborative editing plugin |
---|---|
goffice |
Enable goffice plugin |
grammar |
Enable grammar checking via dev-libs/link-grammar |
map |
Enable world map support through media-libs/libchamplain |
math |
Enable support for x11-libs/gtkmathview |
ots |
Enable Text Summarizer plugin |
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. |
redland |
Enables support redland and raptor libs. |
thesaurus |
Enable thesaurus support |
wordperfect |
Enable wordperfect file support via app-text/libwpd |
calcurse
caldav |
Support CalDAV |
---|
calligra
charts |
Build chartshape plugin for creating business charts with dev-libs/kdiagram |
---|---|
import-filter |
Enable support for various import filter file formats like WordPerfect, Visio and Apple Keynote |
lcms |
Build colorengine plugins using media-libs/lcms |
okular |
Enable bindings for kde-apps/okular |
phonon |
Build stage/eventplugins and videoshape plugin using media-libs/phonon |
webengine |
Enable Braindump support using dev-qt/qtwebengine |
calligraplan
activities |
Enable kactivities support |
---|---|
holidays |
Enable kde-frameworks/kholidays integration |
kwallet |
Enable access to encrypted OpenDocument files with kde-frameworks/kwallet storage |
glabels
barcode |
Enable barcode support through external libraries. |
---|
gnucash
aqbanking |
Connect to some internet banks via AqBanking |
---|---|
quotes |
Enable online stock quote retrieval |
gnumeric
libgda |
Enable database support through gnome-extra/libgda. |
---|---|
perl |
Enable perl plugin loader. |
grisbi
goffice |
enable goffice graphic support |
---|
kmymoney
activities |
Enable kde-plasma/plasma-activities integration |
---|---|
addressbook |
Enable kde-apps/akonadi contact integration |
hbci |
Enable HBCI support using net-libs/aqbanking |
holidays |
Enable kde-frameworks/kholidays integration |
kraft
pim |
Enable support for KDE PIM resources integration |
---|
libalkimia
webengine |
Enable online quotes using dev-qt/qtwebengine |
---|
libreoffice
base |
Enable full support for LibreOffice Base databases (involves additional bundled libs) |
---|---|
clang |
Use Clang compiler instead of GCC |
coinmp |
Use sci-libs/coinor-mp as alternative solver |
googledrive |
Enable support for remote files on Google Drive |
mariadb |
Prefer mariadb connector over mysql connector |
odk |
Build the Office Development Kit |
pdfimport |
Enable PDF import via the Poppler library |
vulkan |
Enable Vulkan usage via the skia library (clang recommended) |
libreoffice-l10n
offlinehelp |
Install help files locally instead of using the LibreOffice Wiki |
---|
lyx
aspell |
Add support for aspell spellchecking |
---|---|
dia |
Add support for diagrams (app-office/dia) |
dot |
Add support for DOT import (media-gfx/graphviz) |
enchant |
Add support for enchant spellchecking wrapper (both aspell and hunspell can be used by LyX). |
gnumeric |
Add support for importing Gnumeric/OpenOffice/MS Excel spreadsheets into LyX. |
html |
Add support for HTML import |
hunspell |
Add support for spellchecking based on hunspell and reuse system-wide OpenOffice dictionaries. This also enable thesaurus dictionaries not accessible via aspell. |
monolithic-build |
This should speed up compilation significantly when you have enough RAM (> 600 MB) |
rcs |
Add support for revision control via dev-vcs/rcs |
rtf |
Add support for RTF import/export packages |
magicpoint
contrib |
Install additional contributed scripts |
---|
mdbtools
glib |
Use functions provided by dev-libs/glib, not built-in |
---|
planner
libgda |
PostgreSQL support via gnome-extra/libgda |
---|
sc-im
X |
Use x11-misc/xclip for clipboard copy/paste |
---|---|
ods |
Add ods import support |
plots |
Add sci-visualization/gnuplot for plotting support |
tmux |
Use app-misc/tmux for clipboard copy/paste |
wayland |
Use gui-apps/wl-clipboard for clipboard copy/paste |
xls |
Add xls support |
xlsx |
Add xlsx support |
scribus
boost |
Enable support for Boost based enhancement |
---|---|
hunspell |
Enable support for spell checking with app-text/hunspell |
minimal |
Don't install headers (only required for e.g. plug-in developers) |
osg |
3D rendering via dev-games/openscenegraph |
scripts |
Install the scripts |
templates |
Document templates |
tk |
Install tk based scripts e.g. FontSample.py |
skrooge
activities |
Enable kactivities support |
---|
texmacs
netpbm |
Add support for media-libs/netpbm |
---|
texstudio
video |
Enable video player in pdf files |
---|
app-pda
gtkpod
clutter |
Enable clutter support for displaying coverart |
---|
app-portage
conf-update
colordiff |
Use colors when displaying diffs (app-misc/colordiff) |
---|
eix
debug |
Build with upstream's CXXFLAGS/LDFLAGS for debugging support; not recommended for normal use. |
---|---|
doc |
Create description of the eix cache file additionally in html format |
sqlite |
Compile in support for portage's sqlite backend; to actually use it you need additional configuration of portage and eix |
gemato
gpg |
Install dependencies needed for OpenPGP signature verification support |
---|---|
pretty-log |
Pull dev-python/rich to enable pretty logs |
tools |
Install additional utilities (benchmarks, hash testing tools, fast Manifest generators) to /usr/share/gemato. |
grs
server |
Install all the tools building systems |
---|
hackport
profile |
Enable profiling flags |
---|
kuroneko
scraper |
Include the dependencies necessary for Bugzilla scraping. |
---|
nattka
depgraph-order |
Process packages in depgraph order whenever possible. |
---|
pfl
network-cron |
Adds a cron job which does a weekly submit of the package database |
---|
portage-utils
qmanifest |
Build qmanifest applet, this adds additional dependencies for GPG, OpenSSL and BLAKE2B hashing |
---|---|
qtegrity |
Build qtegrity applet, this adds additional dependencies for OpenSSL |
tatt
templates |
Install template scripts to be used with tatt |
---|
app-shells
atuin
client |
Enable the autin client |
---|---|
daemon |
Enable the autin background daemon on the client |
server |
Enable the autin server |
sync |
Enable the server-sync feature in the autin client |
autojump
ipython |
Add support for dev-python/ipython |
---|
bash
bashlogger |
Log ALL commands typed into bash; should ONLY be used in restricted environments such as honeypots |
---|---|
mem-scramble |
Build with custom malloc/free overwriting allocated/freed memory |
net |
Enable /dev/tcp/host/port redirection |
pgo |
Optimize the build using Profile Guided Optimization (PGO) |
plugins |
Add support for loading builtins at runtime via 'enable' |
bash-completion
eselect |
Support blacklisting of completions via 'eselect bashcomp'. This enables custom Gentoo patching of upstream completion loader. |
---|
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 |
---|
nushell
plugins |
Build official plugins |
---|---|
system-clipboard |
System clipboard support in `reedline` |
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. |
---|
shish
diet |
Use dev-libs/dietlibc |
---|
app-text
atril
caja |
Enable property page extension in mate-base/caja |
---|---|
dvi |
Enable build-in DVI viewer |
epub |
Enable build-in DVI viewer using net-libs/webkit-gtk |
synctex |
Enable search highlighting through synctex (virtual/tex-base) |
t1lib |
Enable the Type-1 fonts for the build-in DVI viewer (media-libs/t1lib) |
xps |
Enable XPS viewer using app-text/libgxps |
blogc
git |
Build blogc-git-receiver tool |
---|---|
httpd |
Build blogc-runserver tool |
make |
Build blogc-make tool |
calibre
font-subsetting |
Enable font subsetting support |
---|---|
system-mathjax |
Use a system copy of mathjax |
unrar |
Enable support for comic books compressed with the non-free Rar format |
cmigemo
vim |
Install Vim plugin for C/Migemo |
---|
crengine-ng
chm |
Support chm format |
---|---|
fribidi |
Support bidirectional text by dev-libs/fribidi |
harfbuzz |
Use media-libs/harfbuzz for kerning and ligatures |
libunibreak |
Use dev-libs/libunibreak for hyphenation |
libutf8proc |
Use dev-libs/libutf8proc for manipulating unicode strings |
crm114
mew |
Add support for using the mewdecode mime decoder (app-emacs/mew) |
---|---|
normalizemime |
Add support for using the normalizemime (mail-filter/normalizemime) |
crqt-ng
chm |
Support chm format |
---|---|
fribidi |
Support bidirectional text by dev-libs/fribidi |
harfbuzz |
Use media-libs/harfbuzz for kerning and ligatures |
libunibreak |
Use dev-libs/libunibreak for hyphenation |
libutf8proc |
Use dev-libs/libutf8proc for manipulating unicode strings |
crwx-ng
chm |
Support chm format |
---|---|
fribidi |
Support bidirectional text by dev-libs/fribidi |
harfbuzz |
Use media-libs/harfbuzz for kerning and ligatures |
libunibreak |
Use dev-libs/libunibreak for hyphenation |
libutf8proc |
Use dev-libs/libutf8proc for manipulating unicode strings |
dblatex
inkscape |
Use inkscape to convert SVG. Disable to use gnome-base/librsvg instead. |
---|
dictd
judy |
Build Judy-based (dev-libs/judy) plugin implementing fast "exact" and especially "lev" strategies |
---|---|
minimal |
Don't build server but dict client, dictzip and dictfmt only. |
docbook-sgml-utils
jadetex |
Add support for processing tex files produced by the TeX backend of Jade |
---|
docbook-xsl-ns-stylesheets
ruby |
Install the Ruby-based dbtoepub script; requires an interpreter compatible with app-eselect/eselect-ruby. |
---|
docbook-xsl-stylesheets
ruby |
Install the Ruby-based dbtoepub script; requires an interpreter compatible with app-eselect/eselect-ruby. |
---|
doxygen
clang |
support for sys-devel/clang assisted parsing |
---|---|
dot |
allow to create dot graphs using media-gfx/graphviz |
doxysearch |
build doxyindexer and doxysearch.cgi |
ebook-tools
lit2epub |
Install lit2epub script |
---|
editorconfig-core-c
cli |
Install command line interface. |
---|
enchant
aspell |
Adds support for app-text/aspell spell checker |
---|---|
hunspell |
Adds support for app-text/hunspell spell checker |
nuspell |
Adds support for app-text/nuspell spell checker |
voikko |
Adds support for dev-libs/libvoikko spell checker |
evince
dvi |
Enable the built-in DVI viewer |
---|---|
nautilus |
Enable property page extension in gnome-base/nautilus |
postscript |
Enable support for PostScript and Adobe Illustrator documents with app-text/libspectre |
spell |
Enable inline spell check for annotations via app-text/gspell |
xps |
Enable XPS viewer using app-text/libgxps |
feathernotes
X |
Link application against X11 libraries which adds support for virtual desktop awareness and tab DND |
---|
ghostscript-gpl
unicode |
Add support for unicode passwords via net-dns/libidn |
---|
groonga
abort |
Enable query abortion |
---|---|
benchmark |
Build benchmark programs |
dynamic-malloc-change |
Allow dynamic memory allocation change for testing |
exact-alloc-count |
Atomic counting for memory alloc count |
fmalloc |
Make memory allocation failed in specified condition for debug |
futex |
Use futex |
libevent |
Enable dev-libs/libevent used for suggestion |
mecab |
Use app-text/mecab for morphological analysis |
msgpack |
Enable dev-libs/msgpack used for suggestion |
nfkc |
Use nfkc based utf8 normalization |
sphinx |
Enable document generation by app-misc/sphinx |
uyield |
Build for detecting race conditions |
zeromq |
Enable net-libs/zeromq used for suggestion |
htmltidy
deprecated |
Install tools and header files which are now considered deprecated |
---|
hyperestraier
mecab |
Enable app-text/mecab support for Estraier |
---|
kbibtex
webengine |
Use dev-qt/qtwebengine for HTML previews |
---|
lcdf-typetools
kpathsea |
Enable integration with kpathsea search library (TeX related) |
---|
libebook
tools |
Build file conversion tools |
---|
libgepub
webkit |
Build with GepubWidget based on Webkit |
---|
libmwaw
tools |
Build file conversion tools |
---|
libqxp
tools |
Build file conversion tools |
---|
libstaroffice
tools |
Build conversion tools |
---|---|
zlib |
Enable support for compressed data |
libwpd
tools |
Build file conversion tools |
---|
libwps
tools |
Build file conversion tools |
---|
mandoc
cgi |
build man.cgi web plugin for viewing man pages |
---|---|
system-man |
set as the default man provider |
mathtex
png |
Generate png images by default instead of gif |
---|
msort
heap |
Use heap instead of alloca() |
---|---|
icu |
Use dev-libs/icu instead of dev-libs/libutf8proc. |
libuninum |
Use dev-libs/libuninum for conversion. |
mupdf
archive |
Enable support for CBR and other archive formats using libarchive |
---|
pandoc
embed-data-files |
Embed data files in binary for relocatable executable. |
---|---|
trypandoc |
Build trypandoc cgi executable. |
pandoc-bin
pandoc-symlink |
Install pandoc symlink that points to pandoc-bin |
---|
pandoc-cli
lua |
Support custom modifications and conversions with the pandoc Lua scripting engine. |
---|---|
nightly |
Add '-nightly-COMPILEDATE' to the output of '--version'. |
server |
Include support for running pandoc as an HTTP server. |
pdfgrep
unac |
Removing accents and ligatures before search |
---|
pdfjam
extra |
Install unsupported wrapper scripts, for example pdf90, pdfnup, pdfjoin |
---|
pdfpc
gstreamer |
Compile support for movie playback (media-libs/gstreamer) |
---|---|
soup |
Compile support for REST server (net-libs/libsoup) |
webkit |
Enable viewing Markdown notes (net-libs/webkit-gtk) |
pelican
markdown |
Markdown support |
---|
podofo
boost |
Add support for boost |
---|---|
tools |
Build and install commandline tools. |
poppler
boost |
Use boost::small_vector for a serious performance gain |
---|---|
gpgme |
Enable signatures handling with app-crypt/gpgme |
nss |
Enable signatures handling with dev-libs/nss |
utils |
Install command-line PDF converters and various utilities. |
qpdfview
fitz |
Use experimental fitz rendering, provided by app-text/mupdf, instead of poppler |
---|---|
synctex |
Add support for searching TeX sources |
robodoc
examples |
Installs usage examples in /usr/share for Perl |
---|
sdcv
darkterm |
Improve readability of color output on terminals with dark background. |
---|
sigil
plugins |
Installed needed Python packages for using Sigil plugins |
---|---|
system-mathjax |
Use the system-wide dev-libs/mathjax instead of bundled |
sword
clucene |
Use dev-cpp/clucene for lucene search support |
---|
tessdata_best
osd |
Enable support orientation and script detection. |
---|
tessdata_fast
osd |
Enable support orientation and script detection. |
---|
tessdata_legacy
math |
Enable support for recognition of equations. |
---|---|
osd |
Enable support orientation and script detection. |
tesseract
float32 |
Support float for model training and text recognition (faster, requires less RAM) |
---|---|
training |
Install training applications to add support for new languages. |
texlive
context |
Add support for the ConTeXt format (dev-texlive/texlive-context) |
---|---|
extra |
Add support for extra TeXLive packages |
games |
Add typesetting support for games (chess, etc.) (dev-texlive/texlive-games) |
graphics |
Add support for several graphics packages (pgf, tikz,...) |
humanities |
Add LaTeX support for the humanities (dev-texlive/texlive-humanities) |
luatex |
Install TeX Live packages that require luatex |
metapost |
Add support for metapost: A tool for creating graphics in scalable PostScript |
music |
Add support for music typesetting (dev-texlive/texlive-music) |
pdfannotextractor |
Add dev-tex/pdfannotextractor support, for extracting annotations from PDF files |
pstricks |
Add pstricks packages (dev-texlive/texlive-pstricks) |
publishers |
Add support for publishers (dev-texlive/texlive-publishers) |
science |
Add typesetting support for natural and computer sciences (dev-texlive/texlive-mathscience) |
tex4ht |
Add support for dev-tex/tex4ht (for converting (La)TeX to (X)HTML, XML and OO.org) |
texi2html |
Add support for app-text/texi2html which converts texi files to HTML |
xetex |
Add support for XeTeX macros (dev-texlive/texlive-xetex) |
texlive-core
luajittex |
Add support for LuaJitTeX: LuaTeX based on LuaJIT which is usually faster. |
---|---|
xetex |
Add support for XeTeX: a TeX system with Unicode and modern font technologies. |
xindy |
Add support for Xindy: A general-purpose index processor. |
wdiff
experimental |
Build experimental utilities (mdiff, unify, wdiff2) |
---|
webgen
builder |
Enable programmatic HTML/XML generation |
---|---|
highlight |
Enable syntax highlighting for certain plugins |
markdown |
Markdown support |
writerperfect
abiword |
Add support for abiword format using app-text/libabw |
---|---|
ebook |
Add support for various ebook formats using app-text/libebook |
epub |
Add support for conversion to ePub format using app-text/libepubgen |
freehand |
Add support for freehand format using media-libs/libfreehand |
gsf |
Add support for structured files using gnome-extra/libgsf |
keynote |
Add support for keynote format using app-text/libetonyek |
mspub |
Add support to mspub format using app-text/libmspub |
mwaw |
Add support to mwaw formats using app-text/libmwaw |
pagemaker |
Add support to pagemaker formats using media-libs/libpagemaker |
qxp |
Add support for QuarkXpress documents using app-text/libqxp |
visio |
Add support for visio format using media-libs/libvisio |
wpd |
Add support for wpd format using app-text/libwpd |
wpg |
Add support for wpg format using app-text/libwpg |
wps |
Add support for wps format using app-text/libwps |
zmf |
Add support for Zoner Callisto/Draw documents format using media-libs/libzmf |
wv
tools |
Install optional utilities considered deprecated in favor of using AbiWord. |
---|
xmlto
text |
Support conversion from XML to plain text |
---|
xpdf
cmyk |
Include support for CMYK rasterization |
---|---|
i18n |
Enable support non-UTF8 national charsets |
icons |
Generate desktop PNG icons using rsvg-convert from gnome-base/librsvg |
libpaper |
Use app-text/libpaper to get paper preferences |
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 |
opi |
Include support for OPI (Open Prepress Interface) comments |
textselect |
Allow text selection |
utils |
Install command-line PDF converters and various utilities |
zathura
synctex |
Use libsynctex to get latex codeline from pdf |
---|
zathura-meta
cb |
Install plug-in for ComicBook support |
---|
zeal
X |
Enable global shortcut support on X11 |
---|
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
AdaSAT
shared |
Build shared library |
---|---|
static-pic |
Build static library with pic code |
VSS
shared |
Build shared library |
---|---|
static-pic |
Build static library with pic code |
aws
shared |
Build shared library |
---|---|
wsdl |
Used to convert ada to wsdl |
gnatcoll-bindings
shared |
Build shared library |
---|---|
static-pic |
Build shared library |
gnatcoll-core
shared |
Build shared library |
---|---|
static-pic |
Build static library with pic code |
gnatcoll-db
db2ada |
Build gnatcoll_db2ada |
---|---|
gnatinspect |
Build gnatinspect |
shared |
Build shared library |
sql |
Build sql library |
static-pic |
Build shared library |
xref |
Build xref library |
gpr
shared |
Build shared library |
---|---|
static-pic |
Build static library with pic code |
gpr-unit-provider
shared |
Build shared library |
---|---|
static-pic |
Build static library with pic code |
gtkada
shared |
Build gtkada as shared library |
---|---|
static-pic |
Build static library with pic code |
lal-refactor
shared |
Build shared library |
---|---|
static-pic |
Build static library with pic code |
langkit
shared |
Build shared library |
---|---|
static-pic |
Build static library with pic code |
libadalang
static-pic |
Build static library with pic code |
---|
libadalang-tools
shared |
Build shared library |
---|---|
static-pic |
Build static library with pic code |
libgpr
shared |
Build shared library |
---|---|
static-pic |
Build static library with pic code |
spawn
glib |
Add support to dev-libs/glib-based mainloop. |
---|---|
shared |
Build shared library |
static-pic |
Build static library with pic code |
templates-parser
shared |
Build shared library |
---|
xmlada
shared |
Build shared library |
---|---|
static-pic |
Build static library with pic code |
dev-build
bazelisk
bazel-symlink |
Install bazel symlink that points to bazelisk |
---|
cmake
dap |
Build debugger for CMake with Debug Adapter Protocol support via dev-cpp/cppdap |
---|
muon
archive |
Enable extracting wraps using app-arch/libarchive. |
---|---|
libpkgconf |
Enable looking up packages via dev-util/pkgconf. |
dev-cpp
benchmark
exceptions |
Enable the use of exceptions in the benchmark library |
---|---|
libcxx |
Use sys-libs/libcxx instead of libstdc++ as the default stdlib |
libpfm |
Enable dev-libs/libpfm support |
tools |
Install some additional Python tools |
eigen
adolc |
Add test support for Adolc (sci-libs/adolc) |
---|---|
benchmark |
Build benchmark suite |
boost |
Add test support for Boost.Multiprecision (dev-libs/boost) |
cholmod |
Add test support for CHOLMOD (sci-libs/cholmod) |
clang |
Use clang for cuda units compilation |
fftw |
Add test support for fftw (sci-libs/fftw) |
hip |
Enable HIP GPU computing support |
klu |
Add test support for KLU (sci-libs/klu) |
mathjax |
Use MathJax for rendering math in HTML docs (dev-libs/mathjax) |
opengl |
Add test support for OpenGL |
openmp |
Add test support for the OpenMP (support parallel computing) |
pastix |
Add test support for PaStiX (sci-libs/pastix) |
sparsehash |
Add test support for GoogleHash (dev-cpp/sparsehash) |
spqr |
Add test support for SPQR (sci-libs/spqr) |
superlu |
Add test support for SuperLU (sci-libs/superlu) |
umfpack |
Add test support for UMFPACK (sci-libs/umfpack) |
glog
gflags |
Use dev-cpp/gflags for flag parsing |
---|---|
libunwind |
Use libunwind library (sys-libs/libunwind or sys-libs/llvm-libunwind) instead of built-in fallback implementation for stack unwinding |
gtest
abseil |
Build with functionality provided by dev-cpp/abseil-cpp and dev-libs/re2 |
---|
jwt-cpp
picojson |
Enable use of dev-cpp/picojson |
---|
libcmis
tools |
Build client tool for testing and viewing features |
---|
libjson-rpc-cpp
http-client |
Build support for HTTP client using net-misc/curl |
---|---|
http-server |
Build support for HTTP server using net-libs/libmicrohttpd |
redis-client |
Build support for Redis client using dev-libs/hiredis |
redis-server |
Build support for Redis server using dev-libs/hiredis |
stubgen |
Build header stub code generator (needed for development and when pregenerated headers are not bundled) |
msgpack-cxx
boost |
Enable boost support |
---|
opentelemetry-cpp
jaeger |
Include the jaeger exporter |
---|---|
prometheus |
include the Prometheus Client in the SDK |
sdbus-c++
systemd |
Use external libsystemd instead of statically-linked build |
---|---|
tools |
Install interface stub code generator |
dev-db
etcd
server |
Installs etcd daemon |
---|
firebird
server |
Install the server components of Firebird, not just the client |
---|---|
xinetd |
Install ClassicServer |
mariadb
backup |
Build mariadb-backup which supports SST and hot backup of InnoDB, Aria and MyISAM including compression and encryption |
---|---|
columnstore |
Build the ColumnStore storage engine |
extraengine |
Add support for alternative storage engines (Archive, CSV, Blackhole, Federated(X), Partition) |
galera |
Enables galera replication |
innodb-lz4 |
Enables lz4 compression methods for InnoDB/XtraDB |
innodb-lzo |
Enables lzo compression methods for InnoDB/XtraDB |
innodb-snappy |
Enables snappy compression methods for InnoDB/XtraDB using app-arch/snappy |
jdbc |
Enable the CONNECT engine to access foreign databases via JDBC |
latin1 |
Use LATIN1 encoding instead of UTF8 |
mroonga |
Add support for the Mroonga engine for interfacing with the Groonga text search |
numa |
Enable NUMA support using sys-process/numactl (NUMA kernel support is also required) |
oqgraph |
Add support for the Open Query GRAPH engine |
pam |
Enable the optional PAM authentication plugin for the server |
profiling |
Add support for statement profiling (requires USE=community). |
rocksdb |
Add support for RocksDB; a key/value, LSM database optimized for flash storage |
s3 |
Build the S3 storage engine |
server |
Build the server program |
sphinx |
Add suport for the sphinx full-text search engine |
sst-mariabackup |
Add tools needed to support the mariabackup SST method |
sst-rsync |
Add tools needed to support the rsync SST method |
systemtap |
Build support for profiling and tracing using dev-debug/systemtap |
test |
Install upstream testsuites for end use. |
yassl |
Enable SSL connections and crypto functions using the bundled yaSSL |
mongodb
mongosh |
Install the MongoDB shell from app-admin/mongosh-bin |
---|---|
tools |
Install the MongoDB tools (mongoimport, mongodump...) from app-admin/mongo-tools |
mycli
ssh |
Add support for connection over SSH tunnel |
---|
mysql
cjk |
Add CJK support for InnoDB fulltext search using app-text/mecab |
---|---|
client-libs |
Build the client libraries from the server package instead of the C Connector packages (not recommended) |
experimental |
Build experimental features aka "rapid" plugins |
latin1 |
Use LATIN1 encoding instead of UTF8 |
numa |
Enable NUMA support using sys-process/numactl (NUMA kernel support is also required) |
profiling |
Add support for statement profiling (requires USE=community). |
router |
Build the MySQL router program |
server |
Build the server program |
systemtap |
Build support for profiling and tracing using dev-debug/systemtap |
test |
Install upstream testsuites for end use. |
mysql-connector-c++
legacy |
Build the legacy 1.x API as well as the DevX API |
---|
oracle-instantclient
jdbc |
Support for XA, Internationalization, and RowSet operations under JDBC |
---|---|
odbc |
Libraries for enabling ODBC applications |
precomp |
"proc" binary and related files to precompile a Pro*C application |
sdk |
Header files and an example makefile for developing Oracle applications |
sqlplus |
The SQL*Plus command line tool for SQL and PL/SQL queries |
tools |
Data Pump, SQL*Loader and Workload Replay Client |
percona-server
cjk |
Add CJK support for InnoDB fulltext search using app-text/mecab |
---|---|
latin1 |
Use LATIN1 encoding instead of UTF8 |
numa |
Enable NUMA support using sys-process/numactl (NUMA kernel support is also required) |
profiling |
Add support for statement profiling (requires USE=community). |
rocksdb |
Add support for RocksDB; a key/value, LSM database optimized for flash storage |
router |
Build the MySQL router program |
server |
Build the server program |
tokudb |
Add support for TokuDB storage engine |
tokudb-backup-plugin |
Builds the TokuDB backup plugin |
pgbouncer
c-ares |
Use c-ares as the DNS backend instead of evdns (libevent). |
---|---|
udns |
Use udns as the DNS backend instead of evdns (libevent). Supports IPv4 only. |
pgpool2
memcached |
Use memcached for query caching. |
---|
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. |
---|
postgis
address-standardizer |
Normalize US and CA postal addresses |
---|---|
gtk |
Build graphical interface for shp2pgsql (shp2pgsql-gui) |
topology |
Build topology spatial types and functions |
postgresql
llvm |
Add support for llvm JIT engine |
---|---|
server |
Disable to build and install the clients and libraries only. |
uuid |
Enable server side UUID generation (via dev-libs/ossp-uuid). |
psqlodbc
iodbc |
Use dev-db/libiodbc. Disable to use dev-db/unixODBC. |
---|
recutils
curl |
Enable support for remote descriptors using net-misc/curl |
---|---|
mdb |
Build the mdb2rec utility using app-office/mdbtools |
redict
tcmalloc |
Use tcmalloc from dev-util/google-perftools for allocations. |
---|
redis
tcmalloc |
Use tcmalloc from dev-util/google-perftools for allocations. |
---|
spatialite
geos |
Add the sci-libs/geos library for exact topological tests |
---|---|
proj |
Add the sci-libs/proj library for reprojection features |
rttopo |
Add the sci-geosciences/librttopo library for topology support |
xls |
Add the dev-libs/freexl library for xls import support |
sqldeveloper
sybase |
Add support for the Sybase SQL Database Server |
---|
sqlite
secure-delete |
Enable overwriting of deleted content with zeros by default (http://sqlite.org/pragma.html#pragma_secure_delete), causing some performance penalty |
---|---|
tools |
Install additional tools, among which are included: sqlite3-analyzer, sqlite3-changeset, sqlite3-db-dump, sqlite3-diff, sqlite3-rbu, sqlite3-expert and others. |
sqlitebrowser
sqlcipher |
Allow to open and to edit databases encrypted using dev-db/sqlcipher |
---|
sqlitestudio
cli |
Build CLI interface |
---|
timescaledb
proprietary-extensions |
Enable proprietary features/extensions licensed under the TimeScale License |
---|
unixODBC
minimal |
Disable bundled drivers and extra libraries (most users don't need these) |
---|---|
odbcmanual |
Administrator, Internal Structure, Programmer and User documentation |
dev-debug
bpftrace
fuzzing |
Build bpftrace for fuzzing |
---|---|
lldb |
Parse debug info usingdev-debug/lldb |
dtrace
test-install |
Install the testsuite for manual use. It is not suitable for automatic execution within the ebuild because it requires root privlieges. |
---|
gdb
cet |
Enable Intel Control-flow Enforcement Technology. |
---|---|
debuginfod |
Enable debuginfod support via dev-libs/elfutils libdebuginfod |
lzma |
Support lzma compression in ELF debug info |
multitarget |
Support all known targets in one gdb binary |
python |
Enable support for the new internal scripting language, as well as extended pretty printers |
server |
Install the "gdbserver" program (useful for embedded/remote targets) |
sim |
Build gdb's simulators for various hardware platforms. See https://sourceware.org/gdb/wiki/Sim. |
source-highlight |
Enable listing highlighting via dev-util/source-highlight |
xml |
Support parsing XML data files needed (at least) for cpu features, memory maps, and syscall tracing |
xxhash |
Use dev-libs/xxhash to speed up internal hashing. |
lldb
debuginfod |
Expose the transitive dependencies on net-misc/curl and dev-cpp/cpp-httplib) to match sys-devel/llvm. |
---|
ltrace
elfutils |
Use libdwfl from dev-libs/elfutils for frame unwinding support |
---|---|
unwind |
Use sys-libs/libunwind for frame unwinding support |
strace
aio |
Enable dev-libs/libaio support for tracing Asynchronous I/O operations |
---|---|
elfutils |
Enable stack backtraces (-k flag) via dev-libs/elfutils |
unwind |
Enable stack backtraces (-k flag) via sys-libs/libunwind |
sysdig
bpf |
Enable the BPF probe as alternative event source to dev-debug/scap-driver. |
---|---|
modules |
Build kernel modules needed for tracing local events. Disable this only if you intend to use sysdig purely to work with dumpfiles. |
systemtap
debuginfod |
Enable debuginfod support via dev-libs/elfutils libdebuginfod |
---|---|
dtrace-symlink |
Provide /usr/bin/dtrace symlink pointing to /usr/bin/stap-dtrace. This prevents coinstallation with dev-debug/dtrace. |
libvirt |
Support probing of libvirt domains. |
dev-embedded
avrdude
ftdi |
Enable support for USB FTDI chips via dev-embedded/libftdi |
---|
libftdi
tools |
build ftdi_eeprom helper tool |
---|
openocd
capstone |
Use dev-libs/capstone for disassembly support |
---|---|
cmsis-dap |
Support for CMSIS-DAP compliant adapters |
dummy |
Build the dummy port driver |
ftdi |
Enable support for USB FTDI chips via dev-embedded/libftdi |
gpiod |
Enable Linux GPIO bitbang support via libgpiod |
jlink |
Build the SEGGER J-Link driver |
parport |
Enable support for parport JTAG devices |
verbose-io |
Verbose IO and comm JTAG and USB messages |
rpi-eeprom
pi4 |
Install firmware files for the Raspberry Pi 4 |
---|---|
pi5 |
Install firmware files for the Raspberry Pi 5 |
sdcc
boehm-gc |
Enable Hans Boehm's garbage collector dev-libs/boehm-gc |
---|---|
device-lib |
Enable built of devices libraries |
ds390 |
Add support for Dallas DS390 |
ds400 |
Add support for Dallas DS400 |
ez80-z80 |
Add support for EZ80-Z80 |
hc08 |
Add support for Freescale/Motorola HC08 based |
mcs51 |
Add support for Intel mcs51 |
mos6502 |
Add support for MOS 6502 |
mos65c02 |
Add support for MOS 65C02 |
non-free |
Enable non-free runtime library parts |
packihx |
Enable Intel HEX files pack utility |
pdk13 |
Add support for PDK13 |
pdk14 |
Add support for PDK14 |
pdk15 |
Add support for PDK15 |
pdk16 |
Add support for PDK16 |
pic14 |
Add support for Microchip 14 bits PICs |
pic16 |
Add support for Microchip 16 bits PICs |
r2k |
Add support for Rabbit 2000 |
r2ka |
Add support for Rabbit 2000A |
r3ka |
Add support for Rabbit 3000A |
s08 |
Add support for Freescale/Motorola S08 |
sdcdb |
Enable SDCC source level debugger |
sdcpp |
Enable SDCC preprocessor based on GCC cpp |
sm83 |
Add support for Gameboy SM83 |
stm8 |
Add support for STMicroelectronics STM8 |
tlcs90 |
Add support for TLCS-90 |
ucsim |
Enable software simulator for microcontrollers |
z180 |
Add support for Zilog Z180 |
z80 |
Add support for Zilog Z80 |
z80n |
Add support for Zilog Z80N |
u-boot-tools
envtools |
Build only the target-side environment tools |
---|
urjtag
ftd2xx |
Enable support for USB FTDI chips via dev-embedded/libftd2xx |
---|---|
ftdi |
Enable support for USB FTDI chips via dev-embedded/libftdi |
dev-games
godot
deprecated |
Enable support for deprecated features |
---|---|
raycast |
Enable the raycast Editor module using media-libs/embree |
tools |
Enable the Godot Editor for game development |
guichan
allegro |
Build the Allegro frontend |
---|
mygui
l10n_ru |
Install some additional russian docs if 'doc' useflag enabled |
---|---|
ogre |
Use the ogre render subsystem. (cannot combine with opengl) |
opengl |
Use the opengl render subsystem. (cannot combine with ogre) |
plugins |
Build MyGUI plugins |
samples |
Install MyGUI demos (needs ogre USE flag) |
tools |
Build the tools for development |
ode
double-precision |
more precise calculations at the expense of speed |
---|---|
gyroscopic |
enable gyroscopic term (may cause instability) |
ogre
assimp |
Use media-libs/assimp to import assets from 3D files |
---|---|
boost |
Enable boost support |
bullet |
Use sci-physics/bullet for physics plugin |
cache |
Enable GL state cache support |
cg |
NVIDIA toolkit plugin |
deprecated |
Build deprecated nodeless positioning of Lights and Cameras. |
double-precision |
More precise calculations at the expense of speed |
egl |
Use egl instead of glx |
fine-granularity |
Enable fine light mask granularity. This impacts on performance and should not be enabled unless an application really needs it. |
freeimage |
Support images via media-libs/freeimage |
gl3plus |
Build OpenGL 3+ RenderSystem |
gles3 |
Enable OpenGL ES 3.x Features |
json |
Use dev-libs/rapidjson (needed by Hlms JSON materials) |
legacy-animations |
Use the skeletal animation from 1.x. It's much slower, but the new system is still experimental. |
ois |
Pull in Object-oriented Input System library dev-games/ois for samples |
poco |
When USE=threads, use poco for threading |
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) |
tbb |
When USE=threads, use tbb for threading |
tools |
Build and install AssimpConverter (assimp USE flag is enabled), MeshUpgrader, VRMLConverter and XMLConverter |
openscenegraph
collada |
Enable DAE file support via dev-libs/collada-dom |
---|---|
dicom |
Enable DICOM medical image file support via sci-libs/dcmtk |
fox |
Build examples using x11-libs/fox library |
gdal |
Enable support for sci-libs/gdal library |
las |
Enable support for geospatial data LAS LiDAR format using sci-geosciences/liblas |
openinventor |
Build OpenInventor plugin |
osgapps |
Build osg applications |
sdl2 |
Use media-libs/libsdl2 additionally to media-libs/libsdl |
xrandr |
Enable support for the X xrandr extension |
openscenegraph-openmw
collada |
Enable DAE file support via dev-libs/collada-dom |
---|---|
dicom |
Enable DICOM medical image file support via sci-libs/dcmtk |
fox |
Build examples using x11-libs/fox library |
gdal |
Enable support for sci-libs/gdal library |
las |
Enable support for geospatial data LAS LiDAR format using sci-geosciences/liblas |
openinventor |
Build OpenInventor plugin |
osgapps |
Build osg applications |
sdl2 |
Use media-libs/libsdl2 additionally to media-libs/libsdl |
xrandr |
Enable support for the X xrandr extension |
physfs
7zip |
Enable 7zip/lzma archive support |
---|---|
grp |
Enable Build Engine GRP archive support |
hog |
Enable Descent I/II HOG archive support |
iso |
Enable ISO9660 file support |
mvl |
Enable Descent I/II MVL archive support |
qpak |
Enable Quake I/II QPAK archive support |
slb |
Enable Independence War SLB archive support |
vdf |
Enable Gothic/Gothic II VDF archive support |
wad |
Enable Doom WAD archive support |
simgear
dns |
Enable DNS resolver via net-libs/udns |
---|---|
gdal |
Enable alternative terrain engine based on pagedLOD via sci-libs/gdal |
subversion |
Enable terrasync scenery downloader |
tiled
minimal |
Exclude optional plugins and development headers |
---|
dev-gap
grape
bliss |
Use sci-libs/bliss instead of sci-mathematics/nauty as the backend. |
---|
dev-haskell
abstract-deque
usecas |
Enable the reference implementation to use hardware compare-and-swap. |
---|
aeson
cffi |
Controls whether to include c-ffi bits or pure haskell. Default to False for security. |
---|---|
ordered-keymap |
Use ordered @Data.Map.Strict@ for KeyMap implementation. |
aeson-pretty
executable |
build/install the command-line tool as well as the library |
---|---|
lib-only |
don't build 'aeson-pretty' executable. |
ansi-terminal
example |
Build the example application |
---|
assoc
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. |
---|
atomic-primops
debug |
Enable extra internal checks. |
---|
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. |
---|---|
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. |
bitvec
gmp |
Link against the GMP library for the ultimate performance of `zipBits`, `invertBits` and `countBits`. Users are strongly encouraged to enable this flag whenever possible. |
---|
boring
tagged |
You can disable the use of the `tagged` package using `-f-tagged`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. |
---|
c2hs
regression |
Enable regression suite build. |
---|
cabal-install
lukko |
Use @lukko@ for file-locking |
---|---|
native-dns |
Enable use of the [resolv](https://hackage.haskell.org/package/resolv) & [windns](https://hackage.haskell.org/package/windns) packages for performing DNS lookups |
cairo
svg |
Build the Scalable Vector Graphics (SVG) backend of Cairo. |
---|
chell
color-output |
use colors in program output |
---|
citeproc
executable |
Build citeproc executable |
---|---|
icu |
Use Haskell bindings to the ICU library |
cmdargs
examples |
Build the cmdargs-demo program |
---|---|
quotation |
Build the Quote module |
testprog |
Build the test program |
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` |
---|
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. |
---|---|
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. |
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. |
criterion
embed-data-files |
Embed the data files in the binary for a relocatable executable. (Warning: This will increase the executabl size significantly.) |
---|
crypto-api
all-cpolys |
Build all the CMAC polynomes up to 10000 bits instead of just the usual ones |
---|
cryptohash-sha256
executable |
Build the cryptohash-sha256sum executable |
---|
crypton
check-alignment |
extra check on alignment in C layers, which cause lowlevel assert errors. for debugging only. |
---|---|
integer-gmp |
Whether or not to use GMP for some functions |
old-toolchain-inliner |
use -fgnu89-inline to workaround an old compiler / linker / glibc issue. |
support-aesni |
allow compilation with AESNI on system and architecture that supports it |
support-deepseq |
add deepseq instances for cryptographic types |
support-pclmuldq |
Allow compilation with pclmuldq on architecture that supports it |
support-rdrand |
allow compilation with RDRAND on system and architecture that supports it |
support-sse |
Use SSE optimized version of (BLAKE2, ARGON2) |
target-attributes |
use GCC / clang function attributes instead of global target options. |
cryptonite
integer-gmp |
Whether or not to use GMP for some functions |
---|---|
target-attributes |
use GCC / clang function attributes instead of global target options. |
dlist
werror |
Enable -Werror |
---|
doctest-driver-gen
executable |
Build the doctest-driver-gen executable |
---|
entropy
donotgetentropy |
Avoid use of the getentropy() *nix function. By default getentropy will be used if detected during compilation (this plays poorly with cross compilation). |
---|---|
halvm |
Build for the HaLVM. |
foldable1-classes-compat
tagged |
You can disable the use of the `tagged` package using `-f-tagged`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users. |
---|
foundation
experimental |
Enable building experimental features, known as highly unstable or without good support cross-platform |
---|
glib
closure-signals |
Use the the GClosure-based signals implementation. |
---|
gtk2hs-buildtools
closuresignals |
Use the the GClosure-based signals implementation. |
---|
hackage-security
lukko |
Use @lukko@ for file-locking, otherwise use @GHC.IO.Handle.Lock@ |
---|
hashable
random-initial-seed |
Randomly initialize the seed on every executable invocation. This is not a security feature and is intended only for testing (it can affect legitimate use cases). |
---|
hashtables
bounds-checking |
if on, use bounds-checking array accesses |
---|---|
detailed-profiling |
add detailed profiling information to profiled build-depends |
haskeline
terminfo |
Use the terminfo package for POSIX consoles. |
---|
hdbc-sqlite3
splitbase |
Choose the new smaller, split-up package. |
---|
hslua-cli
executable |
Compile `hslua` standalone executable. |
---|
hslua-repl
executable |
Compile `luarepl` standalone executable. |
---|
hsyaml
exe |
Enable @exe:yaml-test@ component |
---|
http-api-data
text-show |
Use text-show library for efficient ToHttpApiData implementations. |
---|
httpd-shed
buildexamples |
Build example executables. |
---|
juicypixels
mmap |
Enable the file loading via mmap (memory map) |
---|
libyaml
system-libyaml |
Use the system-wide libyaml instead of the bundled copy |
---|---|
unicode |
Enable unicode output. Otherwise, unicode characters will be escaped. |
lpeg
rely-on-shared-lpeg-library |
Do not build lpeg from source, but trust that lpeg is made available in other ways, e.g., through a system-wide installation. The loader will be replaced with a placeholder function that only emits a message. |
---|
lua
system-lua |
Use @pkg-config@ to discover library and include paths. Setting this flag implies `pkg-config`. |
---|
markdown-unlit
executable |
Build executable |
---|
monad-logger
template-haskell |
Enable Template Haskell support |
---|
monad-par
chaselev |
Use Chase-Lev Deques for higher-perf work-stealing. |
---|
nats
binary |
enable binary instances |
---|---|
hashable |
enable hashable instances |
template-haskell |
enable template_haskell |
network
devel |
using tests for developers |
---|
nothunks
bytestring |
Provide instances for bytestring |
---|---|
text |
Provide instances for text |
vector |
Provide instances for vector |
pandoc
embed-data-files |
Embed data files in binary for relocatable executable. |
---|
parsec-numbers
parsec1 |
use dev-haskell/parsec1 instead of dev-haskell/parsec |
---|
parsers
attoparsec |
You can disable the use of the `attoparsec` package using `-f-attoparsec`. |
---|---|
binary |
You can disable the use of the `binary` package using `-f-binary`. |
parsec |
You can disable the use of the `parsec` package using `-f-parsec`. |
persistent-sqlite
build-sanity-exe |
Build a sanity check test executable |
---|
prettyprinter
buildreadme |
Build the readme generator |
---|---|
text |
While it's a core value of @prettyprinter@ to use @Text@, there are rare circumstances (mostly when @prettyprinter@ arises as a dependency of test suites of packages like @bytestring@ or @text@ themselves) when this is inconvenient. In this case one can disable this flag, so that @prettyprinter@ fallbacks to @String@. |
quickcheck
template-haskell |
Build Test.QuickCheck.All, which uses Template Haskell. |
---|
quickcheck-classes
aeson |
You can disable the use of the `aeson` package using `-f-aeson`. This may be useful for accelerating builds in sandboxes for expert users. |
---|---|
binary-laws |
Include infrastructure for testing class laws of binary type constructors. It is required that this flag match the value that the `unary-laws` flag was given when building `quickcheck-classes-base`. Disabling `unary-laws` while keeping `binary-laws` enabled is an unsupported configuration. |
semigroupoids |
You can disable the use of the `semigroupoids` package using `-f-semigroupoids`. This may be useful for accelerating builds in sandboxes for expert users. |
semirings |
You can disable the use of the `semirings` package using `-f-semirings`. This may be useful for accelerating builds in sandboxes for expert users. |
unary-laws |
Include infrastructure for testing class laws of unary type constructors. It is required that this flag match the value that the `unary-laws` flag was given when building `quickcheck-classes-base`. |
vector |
You can disable the use of the `vector` package using `-f-vector`. This may be useful for accelerating builds in sandboxes for expert users. |
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. |
---|---|
unary-laws |
Include infrastructure for testing class laws of unary type constructors. |
random-bytestring
pcg |
compile with support for PCG from pcg-random |
---|
sandi
conduit |
Build with conduit |
---|
semialign
semigroupoids |
Build with semigroupoids dependency |
---|
sha
exe |
Build a sha1 and a sha384 executable similar to 'md5sum'. |
---|
shelly
lifted |
run the tests against Shelly.Lifted |
---|
simple-sendfile
allow-bsd |
Allow use of BSD sendfile (disable on GNU/kFreeBSD) |
---|
skein
big-endian |
When manually selecting the endianness, use big-endian (default is little-endian). |
---|---|
force-endianness |
Use a manually selected endian when compiling (see flag 'big-endian'). |
reference |
Use the reference implementation instead of the optimized one. |
skylighting
executable |
Whether to build the skylighting program |
---|
skylighting-core
executable |
Build skylighting-extract tool |
---|
some
newtype-unsafe |
Use implementation using @newtype@ and unsafe @Any@, instead of GADT |
---|
splitmix
optimised-mixer |
Use JavaScript for mix32 |
---|
tasty
clock |
Depend on the clock package for more accurate time measurement |
---|
texmath
executable |
Compile test executable. |
---|---|
server |
Compile webserver. |
text-short
debug |
Enable runtime-checks via 'assert' |
---|
tls
compat |
Accept SSLv2 client hello for beginning SSLv3 / TLS handshake |
---|---|
network |
Use the base network library |
transformers-base
orphaninstances |
Build instances for orphan datatypes. |
---|
typst
executable |
Compile executable to be used in testing and development. |
---|
unicode-collation
doctests |
Run doctests as part of test suite. Use with: @--write-ghc-environment-files=always@. |
---|---|
executable |
Build the unicode-collate executable. |
unix-compat
old-time |
build against old-time package |
---|
vector
boundschecks |
Enable bounds checking |
---|---|
internalchecks |
Enable internal consistency checks at the cost of a significant performance penalty |
unsafechecks |
Enable bounds checking in unsafe operations at the cost of a significant performance penalty |
vector-algorithms
bench |
Build a benchmarking program to test vector-algorithms performance |
---|---|
boundschecks |
Enable bounds checking |
internalchecks |
Enable internal consistency checks at the cost of a significant performance penalty. |
properties |
Enable the quickcheck tests |
unsafechecks |
Enable bounds checking in unsafe operations at the cost of a significant performance penalty. |
void
safe |
dissable effective but unsafe coersions |
---|
wai-app-static
print |
print debug info. |
---|
warp
allow-sendfilefd |
Allow use of sendfileFd (not available on GNU/kFreeBSD) |
---|---|
x509 |
Adds a dependency on the x509 library to enable getting TLS client certificates. |
wcwidth
cli |
Enable command line tool |
---|
yaml
executable |
Install the yaml2json and json2yaml executables |
---|
yesod-form
network-uri |
Get Network.URI from the network-uri package |
---|
zip-archive
executable |
Build the Zip executable. |
---|
zlib
bundled-c-zlib |
Use the bundled zlib C sources. Requires pkg-config to be False. For windows, this is the default. |
---|---|
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 |
---|---|
bcel |
Enable bcel (bytecode manipulation) Ant tasks |
bsf |
Enable support for Apache Bean Scripting Framework (dev-java/bsf) |
commonslogging |
Enable commons-logging Ant tasks |
commonsnet |
Enable commons-net Ant tasks |
imageio |
Enable imageio Ant tasks |
jai |
Enable JAI (Java Imaging) Ant task |
jakartamail |
Enable Jakartamail Ant task |
javamail |
Enable JavaMail Ant task |
jdepend |
Enable Jdepend Ant tasks |
jmf |
Enable JMF (Java Media Framework) Ant tasks |
jsch |
Disable Jsch (ssh, scp and related) Ant tasks |
junit |
Enable JUnit Ant tasks |
junit4 |
Enable JUnit4 Ant tasks |
junitlauncher |
Enable JUnit5 Ant tasks |
log4j |
Enable Apache log4j Ant tasks |
oro |
Enable Apache Oro Ant tasks |
regexp |
Enable Apache Regexp Ant tasks |
resolver |
Enable Apache Resolver Ant tasks |
swing |
Enable Swing Ant tasks |
testutil |
Enable optional test util classes |
xalan |
Enable Apache Xalan2 Ant tasks |
xz |
Enable XZ Ant tasks |
commons-logging
log4j |
Add optional support for log4j |
---|
dom4j
jaxen |
Includes org.jaxen.dom4j package |
---|
emma
launcher |
Install /usr/bin/emma. Collides with sci-biology/emboss. |
---|
java-config
compat |
Install bin/java-config-2 symlink pointing to java-config |
---|
javacup
ant-task |
Build and register the ant-task |
---|
jaxen
dom4j |
Includes org.jaxen.dom4j package |
---|---|
jdom |
Includes org.jaxen.jdom package |
xom |
Includes org.jaxen.xom package |
jflex
ant-task |
Build and register the ant-task |
---|
junit
migration-support |
Include the junit-jupiter-migrationsupport module, which helps with migration from JUnit 4 to JUnit Jupiter |
---|---|
suite |
Include the JUnit Platform Suite Engine, which adds test suite support |
vintage |
Include JUnit Vintage, which allows JUnit 5 to run JUnit 3 and JUnit 4 tests |
openjdk
headless-awt |
Don't install the X backend for AWT, needed by some GUIs |
---|---|
javafx |
Import OpenJFX modules at build time, via dev-java/openjfx |
jbootstrap |
Build OpenJDK twice, the second time using the result of the first |
source |
Install JVM sources |
system-bootstrap |
Bootstrap using installed openjdk |
systemtap |
Enable SystemTap/DTrace tracing |
openjdk-bin
headless-awt |
Don't install the X backend for AWT, needed by some GUIs (used to be X flag) |
---|---|
source |
Install JVM sources |
openjdk-jre-bin
headless-awt |
Don't install the X backend for AWT, needed by some GUIs (used to be X flag) |
---|
openjfx
media |
Compile media module, based on gstreamer-minimal (does not pull gstreamer) |
---|---|
source |
Install JavaFX sources |
pdfbox
tools |
Build and install pdfbox-tools |
---|
protobuf-java
system-protoc |
Use protoc provided by dev-libs/protobuf |
---|
qdox
ant-task |
Build the ant-task |
---|
rxtx
lfd |
Installs and uses LockFileServer daemon (lfd) |
---|
saxon
ant-task |
BUILD and register the ant-task |
---|
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
libdeflate |
Use app-arch/libdeflate rather than sys-libs/zlib for lazy-loaded R objects. |
---|
algol68g
mpfr |
Add support for multiprecision floating point rouding |
---|
ammonite-repl-bin
scala2-13 |
Install Ammonite for Scala 2.13 |
---|---|
scala3-0 |
Install Ammonite for Scala 3.0 |
scala3-1 |
Install Ammonite for Scala 3.1 |
scala3-2 |
Install Ammonite for Scala 3.2 |
bas
lr0 |
Use the LR0 parser instead of the recursive descending parser |
---|
crystal
debug |
Build each module as a separate object file. Speeds build up. |
---|
erlang
kpoll |
Enable kernel polling support |
---|
gdl
eigen |
Build matrix manipulation with dev-cpp/eigen |
---|---|
glpk |
Use GNU Linear Programming Kit sci-mathematics/glpk |
gshhs |
Add support for projection adn continent maps with sci-geosciences/gshhs-data |
hdf |
Add support for the Hierarchical Data Format v.4 |
proj |
Add support for sci-libs/proj (geographic projections) |
shapelib |
Add support for manipulating ESRI Shapefiles with sci-libs/shapelib |
udunits |
Add support for manipulating units of physical quantities |
gforth
check |
Enable build-time sanity check. |
---|
ghc
binary |
Install the binary version directly, rather than using it to build the source version. |
---|---|
elfutils |
Enable DWARF-based backtraces using dev-libs/elfutils. |
ghcbootstrap |
Internal: Bootstrap GHC from an existing GHC installation. |
ghcmakebinary |
Internal: Build binary friendly for redistribution. |
gmp |
Use dev-libs/gmp for integer operations (works faster, but an external depend). |
llvm |
Pull in dependencies for the sys-devel/llvm codegen backend. |
numa |
Enable NUMA thread balancing policy using sys-process/numactl. |
unregisterised |
Create an unregisterised build in which only the C codegen backend will be available. |
gnat-gpl
ada |
Build the ADA language (GNAT) frontend |
---|---|
cet |
Enable support for Intel Control Flow Enforcement Technology (CET) |
d |
Enable support for the D programming language |
default-stack-clash-protection |
Build packages with stack clash protection on by default |
default-znow |
Request full relocation on start from ld.so by default |
fixed-point |
Enable fixed-point arithmetic support for MIPS targets in gcc (Warning: significantly increases compile time!) |
go |
Build the GCC Go language frontend. |
graphite |
Add support for the framework for loop optimizations based on a polyhedral intermediate representation |
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) |
modula2 |
Build the GCC Modula-2 language frontend. |
objc |
Build support for the Objective C code language |
objc++ |
Build support for the Objective C++ language |
objc-gc |
Build support for the Objective C code language Garbage Collector |
pgo |
Build GCC using Profile Guided Optimization (PGO) |
rust |
Build support for the Rust language, installs gccrs. |
sanitize |
Build support for various sanitizer functions (ASAN/TSAN/etc...) |
ssp |
Build packages with stack smashing protector on by default |
system-bootstrap |
Bootstrap using installed Ada compiler |
systemtap |
enable systemtap static probe points |
vtv |
Build support for virtual table verification (a C++ hardening feature) |
gnucobol
json |
Enable support for JSON template formatting via dev-libs/json-c |
---|
idris2
chez |
build using dev-scheme/chez |
---|---|
racket |
build using dev-scheme/racket |
test-full |
pull in depedndencies to run all tests |
inform
tools |
Install blorbtools for manipulating Blorb files |
---|
ispc
gpu |
Enable Level0 GPU support in ispcrt. |
---|---|
openmp |
Build with OpenMP task model (otherwise, TBB task model is used). |
janet
static-libs |
install janet static library archive, you must enable this flag for using `jpm build` |
---|
jerryscript
debugger |
Install jerry-debugger |
---|
jsonnet
custom-optimization |
Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported) |
---|
lazarus
extras |
Build a lot of extra packages, including lhelp chm viewer program. |
---|---|
gtk2 |
Use gtk:2 for widgets. |
gui |
Build GUI IDE. |
minimal |
Don't build extra packages from the bigide component |
logtalk
fop |
Support for generating pdf documentation using fop |
---|---|
xslt |
Support for generating html documentation using xslt |
lua
deprecated |
make deprecated data structures/routines available |
---|
luajit
lua52compat |
Enable some upwards-compatible features from Lua 5.2 that are unlikely to break existing code. |
---|
mercury
trail |
Support Mercury trail grades |
---|
mercury-extras
tommath |
Enable support for tommath library |
---|
mlton
binary |
install a binary version |
---|---|
bootstrap-smlnj |
Boostrap mlton with dev-lang/smlnj (takes a long time) |
pax-kernel |
Enable if the user plans to run the package under a pax enabled hardened kernel |
stage3 |
After bootstrap building mlton with dev-lang/smlnj, rebuild mlton with the second stage build of mlton (recommended). |
moarvm
asan |
Enable clang's Address Sanitizer functionality. Expect longer compile time. |
---|---|
clang |
Use clang compiler instead of GCC |
jit |
Enable Just-In-Time-Compiler. Has no effect except on AMD64 and Darwin. |
optimize |
Enable optimization via CFLAGS |
ubsan |
Enable clang's Undefined Behavior Sanitizer functionality. Expect longer compile time. |
mono
pax-kernel |
Enable if the user plans to run the package under a pax enabled hardened kernel |
---|---|
xen |
Make mono generate code that is considerably faster on xen VMs but slightly slower on for normal systems. |
neko
apache |
Build Apache modules |
---|
nim
test-js |
Enable tests that require Node.js |
---|
nqp
clang |
Toggle usage of the clang compiler in conjunction with MoarVM |
---|---|
moar |
Build the MoarVM backend (experimental/broken) |
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. |
---|---|
spacetime |
Enables the Spacetime memory profiler. See https://caml.inria.fr/pub/docs/manual-ocaml/spacetime.html for more information. |
php
apparmor |
Support FPM application confinement through sys-libs/libapparmor |
---|---|
argon2 |
Enable password hashing algorithm from app-crypt/argon2 |
bcmath |
Enable the BCMath Arbitrary Precision Mathematics extension |
capstone |
Support opcache JIT disassembly through dev-libs/capstone |
cli |
Enable the Command-Line Interface (CLI) SAPI |
coverage |
Include gcov symbols for test coverage and lcov reports. Only useful for extension developers, and requires GCC. |
ctype |
Enable the Character type checking (ctype) extension |
embed |
Enable embed SAPI |
enchant |
Enable the Enchant spelling library extension using app-text/enchant |
ffi |
Enable the Foreign Function Interface (FFI) extension using dev-libs/libffi |
fileinfo |
Enable the File Information extension |
filter |
Enable the Data Filtering extension |
flatfile |
Add dbm support for flat files |
fpm |
Enable the FastCGI Process Manager SAPI |
gd |
Enable the Image Processing and GD extension (requires media-libs/libjpeg-turbo and media-libs/libpng) |
inifile |
Add dbm support for .ini files |
intl |
Enables the intl extension for extended internalization support |
ipv6 |
Support IPv6 connectivity in fopen and friends, and v6 address conversions in functions like inet_pton and inet_ntop. |
jit |
Enable PCRE JIT support |
ldap-sasl |
Add SASL support for the PHP LDAP extension using dev-libs/cyrus-sasl |
lmdb |
Enable support for dev-db/lmdb db backend |
opcache |
Enables built-in opcode cache, replacing pecl-apc et al. |
opcache-jit |
Enable Just In Time (JIT) compilation within the opcache extension |
pcntl |
Enable the Process Control extension |
pdo |
Enable the PHP Data Objects extension |
phar |
Enables the phar extension to provide phar archive support |
phpdbg |
Enable the PHP Debug Command Line SAPI (like gdb for php) |
session-mm |
Include dev-libs/mm support for session storage |
sharedmem |
Enable the shmop extension |
simplexml |
Enable the SimpleXML extension |
sodium |
Enable support for crypto through dev-libs/libsodium |
sysvipc |
Enable the PHP System-V semaphore, shared memory and IPC extension |
tokenizer |
Add support for the PHP file parser |
tokyocabinet |
Enable support for dev-db/tokyocabinet db backend |
xmlreader |
Enable the XMLReader extension |
xmlwriter |
Enable the XMLWriter extension |
xslt |
Build the XSL extension |
polyml
portable |
Build the portable interpreter version of Poly/ML instead of native |
---|
pypy
ensurepip |
Install the ensurepip module that uses bundled wheels to bootstrap pip and setuptools (if disabled, it will be only possible to use venv `--without-pip`) |
---|---|
full-stdlib |
Install complete stdlib as necessary to use PyPy for general purpose programs. By default, only a limited subset that is used when building PyPy3 executables is installed. Note that PyPy2.7's stdlib contains multiple known vulnerabilities. |
symlink |
Install "pypy3" symlink, making this PyPy slot the default PyPy3 implementation that is used for building Gentoo packages. |
test-install |
Install the test suite packages, that are required to run tests in a few reverse dependencies. |
python
bluetooth |
Build Bluetooth protocol support in socket module |
---|---|
ensurepip |
Install the ensurepip module that uses bundled wheels to bootstrap pip and setuptools (if disabled, it will be only possible to use venv `--without-pip`) |
jit |
Enable experimental Just-In-Time compilation support. |
libedit |
Link readline extension against dev-libs/libedit instead of sys-libs/readline |
pgo |
Optimize the build using Profile Guided Optimization (PGO) by running Python's test suite and collecting statistics based on its performance. This will take longer to build. |
valgrind |
Disable pymalloc when running under dev-debug/valgrind is detected (may incur minor performance penalty even when valgrind is not used) |
wininst |
Install Windows executables required to create an executable installer for MS Windows |
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. |
---|
qu-prolog
pedro |
Pedro subscription/notification communications system |
---|
rakudo
clang |
Use Clang to compile the MoarVM backend |
---|---|
moar |
Use the MoarVM as backend |
ruby
rdoc |
Install dev-ruby/rdoc after installing Ruby. |
---|---|
systemtap |
Enable SystemTap/DTrace tracing |
rust
clippy |
Install clippy, Rust code linter |
---|---|
dist |
Install dist tarballs (used for bootstrapping) |
miri |
Install miri, an interpreter for Rust's mid-level intermediate representation (requires USE=nightly, sometimes is broken) |
nightly |
Enable nightly (UNSTABLE) features (NOTE: it does not install nightly version, just enables features marked as nightly at time of release) |
parallel-compiler |
Build a multi-threaded rustc (experimental, not tested by upstream) |
profiler |
Build the profiler runtime and rust-demangler tool (needed for '-C profile-generate' or '-C instrument-coverage' codegen opts) |
rust-analyzer |
Install rust-analyzer, A Rust compiler front-end for IDEs (language server) |
rust-src |
Install rust-src, needed by developer tools and for build-std (cross) |
rustfmt |
Install rustfmt, Rust code formatter |
system-bootstrap |
Bootstrap using installed rust compiler |
system-llvm |
Use the system LLVM installation |
wasm |
Build support for the wasm32-unknown-unknown target |
rust-bin
clippy |
Install clippy, Rust code linter |
---|---|
profiler |
Build the profiler runtime and rust-demangler tool (needed for '-C profile-generate' or '-C instrument-coverage' codegen opts) |
rust-analyzer |
Install rust-analyzer, A Rust compiler front-end for IDEs (language server) |
rust-src |
Install rust-src, needed by developer tools and for build-std (cross) |
rustfmt |
Install rustfmt, Rust code formatter |
souffle
ffi |
Support c++ functors with arbitrary number of arguments |
---|---|
swig |
Enable SWIG usage, needed for Java and Python bindings |
spidermonkey
clang |
Use Clang compiler instead of GCC |
---|---|
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 |
swi-prolog
archive |
Use libarchive for extension packs |
---|---|
cli |
Add support for CLI interfaces based on readline and libedit |
ipc |
Add support for TIPC inter-process communication |
pgo |
Optimize the build using Profile Guided Optimization (PGO) |
yaml |
Use libyaml for YAML pack |
swig
ccache |
build ccache-swig(a fast compiler cache) |
---|
vala
valadoc |
Installs valadoc documentation generation tool |
---|
xsb
mariadb |
Enable support for the mariadb database backend |
---|
yap
R |
Enable support for connecting R to Prolog |
---|---|
raptor |
Enable support for Raptor RDF syntax libarary |
zig
llvm |
Build with LLVM backend and extensions enabled. |
---|
dev-libs
aml
examples |
Build and install examples |
---|
antlr-c
debugger |
Compiles debug info into the library |
---|
apache-arrow
compute |
Build the Arrow Compute Modules |
---|---|
dataset |
Build the Arrow Dataset Modules |
json |
Enables read/write json format |
parquet |
Enables read/write parquet data format |
re2 |
Build with support for regular expressions using the re2 library |
appstream
apt |
Enables Debians APT support |
---|
appstream-glib
fonts |
Enable fonts support for appstream-builder. |
---|---|
stemmer |
Add word stemming via dev-libs/snowball-stemmer. |
apr
old-kernel |
Enable compatibility with older kernels |
---|---|
urandom |
Use /dev/urandom instead of /dev/random |
apr-util
nss |
Install apr_crypto_nss module |
---|---|
openssl |
Install apr_crypto_openssl module |
atcore
gui |
Build test GUI |
---|
bitset
tcmalloc |
Use tcmalloc from dev-util/google-perftools for allocations |
---|
boehm-gc
large |
optimize for large heap size (also increases max root sets) |
---|
boost
context |
Build and install the Boost.Context (and Boost.Fiber) library and all other Boost libraries that depend on it |
---|---|
debug |
Build and install only the debug version of the Boost libraries. Only enable this flag if you're developing against boost. |
doc |
Install the full API documentation documentation. This takes over 200MB of extra disk space. |
nls |
Build libboost_locale. This library requires compatible C library interfaces, which might not be provided by uClibc or other embedded libraries. |
numpy |
Optionally build NumPy extensions when Boost.Python is enabled |
stacktrace |
Build the full Boost.Stacktrace dynamic library instead of relying on the header-only implementation |
tools |
Build and install the boost tools (bcp, quickbook, inspect, wave) |
botan
boost |
Use dev-libs/boost |
---|---|
tools |
Install optional tools for e.g. hashing |
check
subunit |
Enable support for the subunit unit test protocol |
---|
cyberjack
tools |
Build and install optional management tools. |
---|
cyrus-sasl
authdaemond |
Add Courier-IMAP authdaemond unix socket support (net-mail/courier-imap, mail-mta/courier) |
---|---|
ldapdb |
Enable ldapdb plugin |
openldap |
Add ldap support for saslauthd |
sample |
Enable sample client and server |
srp |
Enable SRP authentication |
urandom |
Use /dev/urandom instead of /dev/random |
date
only-c-locale |
Build only the C locale |
---|
dbus-c++
ecore |
Use Ecore integration |
---|---|
glib |
Use glib integration |
eekboard
libcanberra |
Enable support for media-libs/libcanberra |
---|---|
xtest |
Enable support for x11-libs/libXtst |
efl
bmp |
Enable WBMP image loader |
---|---|
dds |
Enable DDS image loader |
drm |
Enable DRM engine |
eet |
Enable Eet image loader |
efl-one |
Combine multiple core libraries into one libefl.so |
fribidi |
Enable bidirectional text support |
glib |
Enable dev-libs/glib support |
harfbuzz |
Enable complex text shaping and layout support |
hyphen |
Enable text hyphenation support |
ibus |
Enable Intelligent Input Bus |
ico |
Enable Ico image loader |
json |
Enable lottie animation support |
mono |
Enable mono bindings |
physics |
Enable Bullet physics effects and support |
pmaps |
Enable PMAPS image loader |
psd |
Enable PSD image loader |
scim |
Enable Smart Common Input Method |
system-lz4 |
Use system liblz4 instead of bundled one |
tga |
Enable Tga image loader |
tgv |
Enable Tgv image loader |
tslib |
Enable x11-libs/tslib for touchscreen events |
unwind |
Enable debug support via sys-libs/libunwind |
xcf |
Enable XCF image loader |
xim |
Enable X Input Method |
xpresent |
Enable x11-libs/libXpresent support |
elfutils
debuginfod |
Enable debuginfod support, both the debuginfod server and the libdebuginfod client library |
---|---|
lzma |
Support automatic decompression of LZMA-compressed files and kernel images |
stacktrace |
Build experimental eu-stacktrace tool. Relies on integration with dev-util/sysprof. See https://developers.redhat.com/articles/2024/06/11/get-system-wide-profiles-binaries-without-frame-pointers. |
utils |
Install command-line utilities (all the eu-* programs) |
fcgi
html |
Install HTML documentation |
---|
folks
telepathy |
Load contacts from the Telepathy framework |
---|---|
utils |
Build the folks-inspect utility |
fstrm
utils |
Build fstrm utility programs |
---|
gf2x
custom-tune |
Extra long compile time for tuning hardware specific low-level routines |
---|---|
fft |
Build an FFT API for multiplication of 2 polynomials over GF(2) |
gjs
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
---|
glib
dbus |
Enable dependencies required by glib libraries using dbus service to manage settings saving |
---|---|
elf |
Enable support for listing and extracting from ELF resource files with gresource tool |
introspection |
Enable generating introspection data (requires dev-libs/gobject-introspection ) |
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. |
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
systemtap |
Build support for profiling and tracing using dev-debug/systemtap |
utils |
Install gtester-report utility to generate test report files for your software; build gresource utility with ELF support. |
gmime
smime |
Enable experimental S/MIME support |
---|
gmp
cpudetection |
Enables runtime CPU detection (useful for binpkgs, compatibility on other CPUs). This only works on amd64/x86 at present. If this flag is enabled, GMP will work on a variety of amd64/x86 CPUs and load accelerated routines for use at runtime depending on the CPU in use. This makes it suitable for binary packages (binpkgs). If this flag is disabled, GMP will be tuned for the CPU being used at build-time and may not be usable on other machines. |
---|---|
pic |
Force static libraries to be built as PIC to avoid TEXTRELs. |
gobject-introspection
doctool |
Install g-ir-doc-tool for generating documentation from introspected data |
---|
hiredict
shim |
Install header shims for the hiredis api. |
---|
imath
large-stack |
Enables code to take advantage of large stack support |
---|
input-pad
eekboard |
Enable support for dev-libs/eekboard |
---|---|
xtest |
Enable support for x11-libs/libXtst |
intel-compute-runtime
l0 |
Install the oneAPI Level Zero driver alongside the OpenCL one |
---|---|
vaapi |
Support the sharing of surfaces with Video Acceleration API (OpenCL Extension #36) |
jemalloc
lazy-lock |
Enable lazy locking (only lock when multi-threaded) |
---|---|
prof |
Enable allocation profiling |
stats |
Enable statistics calculation/reporting |
xmalloc |
Add support for xmalloc (abort-on-out-of-memory) |
json-glib
nls |
Enable native language support (translations) |
---|
ktextaddons
designer |
Build plugins for dev-qt/designer |
---|
libbase58
tools |
Build command line base58 tool |
---|
libbytesize
tools |
Build bscalc python CLI tool |
---|
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. |
---|
libcec
cubox |
Enable support for enable support for the TDA995x |
---|---|
exynos |
Enable support for Exynos chipsets |
kernel-cec |
Enable support for Linux kernel CEC framework |
raspberry-pi |
Enable support for the Raspberry Pi |
tools |
Enable build of cec-client and other test and demo executable tools |
udev |
Enable detection of USB-CEC port by udev |
xrandr |
Enable detection of active HDMI using xrandr extensions |
libcgroup
daemon |
Install the configuration tools and init/config files. |
---|---|
tools |
Install the cgroup rules processing daemon and init/config files. |
libclc
spirv |
Build SPIRV targets |
---|
libdbusmenu
gtk |
Enable support for GTK+2 |
---|---|
gtk3 |
Enable support for GTK+3 |
libdex
eventfd |
Allow use of eventfd |
---|---|
liburing |
Allow use of liburing (io_uring)sys-libs/liburing |
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
libevent
clock-gettime |
Disable use of clock_gettime even if it is available |
---|---|
debug |
Support for running in debug mode |
malloc-replacement |
Support for replacing the memory management functions |
mbedtls |
Support for net-libs/mbedtls encryption |
ssl |
Support for dev-libs/openssl encryption |
verbose-debug |
Support for verbose debug logging |
libffi
exec-static-trampoline |
Don't rely on dynamic code generation for trampolines. |
---|---|
pax-kernel |
Use PaX emulated trampolines, for we can't use PROT_EXEC |
libffi-compat
pax-kernel |
Use PaX emulated trampolines, for we can't use PROT_EXEC |
---|
libfido2
nfc |
Enable experimental NFC support |
---|
libflatarray
cuda |
Enables plugins for NVIDIA GPUs (e.g. CUDAAllocator) |
---|
libgcrypt
getentropy |
Use getentropy function to obtain randomness from the kernel |
---|
libgdata
crypt |
Use app-crypt/gcr for keeping tokens and passwords in non-pageable memory for improved security |
---|---|
gnome-online-accounts |
Enable net-libs/gnome-online-accounts support |
libgit2
gssapi |
Enable GSSAPI support for SPNEGO auth |
---|---|
ssh |
Enable SSH transport support |
trace |
Enable tracing support |
libgit2-glib
ssh |
Enable SSH transport support |
---|
libgpg-error
common-lisp |
Install common-lisp files |
---|
libgpiod
tools |
Build some useful gpio tools that use libgpiod. |
---|
libical
glib |
Enable dev-libs/glib interface support |
---|
libisoburn
external-filters |
Allow the use of external processes as file content filters (Note: this is a potential security risk) |
---|---|
external-filters-setuid |
Also allow the use of external setuid processes as file content filters (Note: this is a potential security risk) |
frontend-optional |
Use dev-tcltk/bwidget which is not strictly required for the frontend |
launch-frontend |
Enable the tcl gui for xorriso |
launch-frontend-setuid |
Enable the tcl gui for xorriso under setuid |
libisofs
verbose-debug |
Enable verbose debug messages |
---|
libjcat
ed25519 |
Enable ED25519 verification support via dev-libs/nettle and net-libs/gnutls |
---|---|
gpg |
Enable GPG verification support via app-crypt/gpgme |
pkcs7 |
Enable PKCS7 verification support via net-libs/gnutls |
libjwt
openssl |
Use openssl libs for crypto functions |
---|
liblogging
rfc3195 |
Enables RFC 3195 protocol (aka syslog-reliable) support. If you don't know what this is, you don't need it! |
---|---|
stdlog |
Enables liblogging's core component (think of it as a the next version of the syslog(3) API). |
libmemcached
hsieh |
Use Hsieh hash algorithm. |
---|---|
libevent |
Use the libevent event loop interface. |
sasl |
Use sasl auth for communications. |
libmemcached-awesome
libevent |
Use the libevent event loop interface. |
---|---|
sasl |
Use sasl auth for communications. |
libnfc
pcsc-lite |
Enable NFC drivers that require pcsc-lite |
---|
libnl
python |
Install experimental dev-lang/python bindings |
---|---|
utils |
Install command line interface utils |
liborcus
spreadsheet-model |
Enable the spreadsheet model implementation |
---|---|
tools |
Build various low-level parsers |
libowfat
diet |
Compile against dev-libs/dietlibc |
---|
libp11
doc |
Generate and install API documentation for the package. |
---|
libpcre
bzip2 |
Add support for pcregrep command to search within bzip2-compressed files (via app-arch/bzip2). |
---|---|
pcre16 |
Build PCRE library for 16 bit characters (e.g. UTF-16). |
pcre32 |
Build PCRE library for 32 bit characters (e.g. UTF-32). |
readline |
Add support for command line editing to pcretest, through sys-libs/readline. |
zlib |
Add support for pcregrep command to search within gzip-compressed files (via sys-libs/zlib). |
libpcre2
bzip2 |
Add support for pcregrep command to search within bzip2-compressed files (via app-arch/bzip2). |
---|---|
pcre16 |
Build PCRE library for 16 bit characters (e.g. UTF-16). |
pcre32 |
Build PCRE library for 32 bit characters (e.g. UTF-32). |
readline |
Add support for command line editing to pcretest, through sys-libs/readline. |
zlib |
Add support for pcregrep command to search within gzip-compressed files (via sys-libs/zlib). |
libpeas
glade |
Install the glade catalog |
---|---|
javascript |
Enable JavaScript support using dev-libs/gjs |
python |
Build support for loading dev-lang/python plugins |
libpy
sparsehash |
Include libpy wrappers for dev-cpp/sparsehash |
---|
librdkafka
lz4 |
Enable support for Kafka's LZ4 compression based on KIP-57 (uses app-arch/lz4) |
---|
librelp
gnutls |
Use GnuTLS |
---|---|
openssl |
Use OpenSSL |
libsecp256k1
ecdh |
Enable ECDH shared secret computation |
---|---|
ellswift |
Enable ElligatorSwift encoding for public keys |
endomorphism |
Enable endomorphism |
experimental |
Allow experimental USE flags |
extrakeys |
Enable extrakeys module |
lowmem |
Reduce runtime memory usage at the expense of performance (ecmult window size 4, gen precision 2) |
musig |
Enable MuSig2 module |
recovery |
Enable ECDSA pubkey recovery module |
schnorr |
Enable Schnorr signature module |
test-openssl |
Enable OpenSSL comparison tests |
libslz
tools |
Install additional tools (zenc, zdec) |
---|
libsodium
urandom |
Use /dev/urandom instead of /dev/random |
---|
libtermkey
demos |
Install demos, which pulls in dev-libs/glib |
---|
libtomcrypt
libtommath |
Uses dev-libs/libtommath for mathematical operations |
---|---|
tomsfastmath |
Uses dev-libs/tomsfastmath for mathematical operations |
libucl
regex |
Enable regex support |
---|---|
sign |
Enable signatures check |
urls |
Enable URLs fetch |
utils |
Install utils for checking other configs |
libunibreak
doc |
Install html API documentation. |
---|
libverto
glib |
Support event loops using dev-libs/glib |
---|---|
libev |
Support event loops using dev-libs/libev |
libevent |
Support event loops using dev-libs/libevent |
libvoikko
expvfst |
Enable experimental features of VFST morphology backend |
---|---|
hfst |
Enable HFST morphology backend |
libxlsxwriter
openssl |
Use dev-libs/openssl for MD5 digest |
---|
libxmlb
stemmer |
Enable language stemming support |
---|
libzia
ftdi |
Enable support for FTDI USB chips |
---|
libzip
mbedtls |
Use net-libs/mbedtls as TLS provider |
---|---|
tools |
Install binary tools to compare, modify and merge zip files |
link-grammar
aspell |
Adds support for app-text/aspell spell checker |
---|---|
hunspell |
Adds support for app-text/hunspell spell checker |
log4cplus
explicit-initialization |
Require explicit initialization |
---|---|
iconv |
Use inconv for wchar_t <-> char conversions. See also log4cplus's unicode.txt documentation |
server |
Build the logging server |
log4cxx
smtp |
Offer SMTP support via net-libs/libesmtp |
---|
m17n-lib
X |
Build the Graphical User Interface API and utilities |
---|---|
anthy |
Enable support for app-i18n/anthy input method |
athena |
Enable the MIT Athena widget set (x11-libs/libXaw) |
gd |
Build API and utilities based on media-libs/gd. This flag is only meaningful if the X USE flag is also enabled |
libotf |
Use dev-libs/libotf to handle OpenType fonts |
libxml2 |
Use dev-libs/libxml2 to parse XML |
mimalloc
hardened |
Enable exploit mitigations |
---|
modsecurity
fuzzyhash |
Support fuzzy hash computations (to detect malware, for example) using the app-crypt/ssdeep package. |
---|---|
geoip2 |
Pull in dev-libs/libmaxminddb for use by the SecGeoLookupDb directive. |
json |
Suppose JSON in the request body parser through dev-libs/yajl. |
lmdb |
Add LMDB backend support |
pcre2 |
Use dev-libs/libpcre2 as regex implementation |
ncnn
tools |
Enable installation of various tools in addition to the library |
---|
nss
cacert |
Include root/class3 certs from CAcert (https://www.cacert.org/) |
---|---|
test-full |
Run all available tests, instead of the standard set only |
utils |
Compile and install all extra binaries, such as certutil, modutil and few more |
nwjs
ffmpeg-chromium |
Use Chromium FFmpeg fork (media-video/ffmpeg-chromium) rather than mainline FFmpeg (media-video/ffmpeg) |
---|
oneDNN
cblas |
Use virtual/cblas for sgemm routines |
---|---|
mkl |
Use sci-libs/mkl for sgemm routines |
onigmo
combination-explosion-check |
enable combination explosion check |
---|---|
crnl-as-line-terminator |
enable CR+NL as line terminator |
oniguruma
crnl-as-line-terminator |
Enable CR+NL as line terminator |
---|
opencryptoki
tpm |
Enable support for Trusted Platform Module (TPM) using app-crypt/trousers |
---|
openct
debug |
Add debug output to the driver library for pcsc-lite. |
---|---|
pcsc-lite |
Build a driver library for sys-apps/pcsc-lite, providing PC/SC API access to devices supported by OpenCT. |
openobex
irda |
Enable IrDA support |
---|
opensc
ctapi |
Use CT-API for accessing Smartcard hardware |
---|---|
notify |
Enable notifications |
openct |
Use dev-libs/openct (and CT-API) for accessing Smartcard hardware |
pace |
Use dev-libs/openpace for EAC version 2 support |
pcsc-lite |
Use sys-apps/pcsc-lite (and PC/SC API) for accessing Smartcard hardware |
secure-messaging |
Enable secure messaging |
openssl
bindist |
Disable/Restrict EC algorithms (as they seem to be patented) -- note: changes the ABI |
---|---|
fips |
Enable FIPS provider |
ktls |
Enable support for Kernel implementation of TLS (kTLS) |
quic |
Enable support for QUIC (RFC 9000); a UDP-based protocol intended to replace TCP |
rfc3779 |
Enable support for RFC 3779 (X.509 Extensions for IP Addresses and AS Identifiers) |
sslv2 |
Support for the old/insecure SSLv2 protocol -- note: not required for TLS/https |
sslv3 |
Support for the old/insecure SSLv3 protocol -- note: not required for TLS/https |
tls-compression |
Enable support for discouraged TLS compression |
tls-heartbeat |
Enable the Heartbeat Extension in TLS and DTLS |
weak-ssl-ciphers |
Build support for SSL/TLS ciphers that are considered "weak" |
openssl-compat
bindist |
Disable/Restrict EC algorithms (as they seem to be patented) -- note: changes the ABI |
---|---|
rfc3779 |
Enable support for RFC 3779 (X.509 Extensions for IP Addresses and AS Identifiers) |
sslv2 |
Support for the old/insecure SSLv2 protocol -- note: not required for TLS/https |
sslv3 |
Support for the old/insecure SSLv3 protocol -- note: not required for TLS/https |
tls-compression |
Enable support for discouraged TLS compression |
tls-heartbeat |
Enable the Heartbeat Extension in TLS and DTLS |
weak-ssl-ciphers |
Build support for SSL/TLS ciphers that are considered "weak" |
optix
headers-only |
Download and install only the header files |
---|
pkcs11-helper
nss |
Enable NSS crypto engine |
---|
pocl
accel |
Enable the generic hardware accelerator device driver |
---|---|
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. |
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. |
hardening |
Enable hardening against various attacks. May worsen performance |
hwloc |
Enable hwloc support |
memmanager |
Enables custom memory manager. Except for special circumstances, this should be disabled |
poco
7z |
Add Support for the 7z archive format |
---|---|
activerecord |
Add ActiveRecord support |
cppparser |
Build and install a minimal C++ parser |
data |
Database abstraction layer to easily send/retrieve data to/from various databases |
file2pagecompiler |
Utility to convert ordinary files to Page Compiler source files |
json |
Add JSON support |
jwt |
Add JSON Web Token support |
mariadb |
Prefer dev-db/mariadb-connector-c over dev-db/mysql-connector-c |
mongodb |
Add dev-db/mongodb support |
net |
Classes to write network clients & servers |
pagecompiler |
Simple compiler translating HTML pages containing embedded C++ code into HTTPRequestHandler classes |
pocodoc |
POCO documentation generator |
prometheus |
Add prometheus monitoring system support |
ssl |
Encryption and digital signing classes |
util |
Several utility classes (like logger, timer, config file parser) |
zip |
Add support for the zip & gz archive formats |
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 |
---|---|
lpsol |
Build the ppl_lpsol linear program solver that uses sci-mathematics/glpk for its input routines |
protobuf
conformance |
Build conformance tests |
---|---|
libprotoc |
Build libprotoc |
libupb |
Build libupb |
protobuf |
Build protobuf libraries and protoc compiler |
protoc |
Build libprotoc and protoc compiler |
qcoro
network |
Build dev-qt/qtbase network support |
---|---|
qml |
Enable QML/QtQuick support via dev-qt/qtdeclarative |
websockets |
Build dev-qt/qtwebsockets support |
qcoro5
network |
Build dev-qt/qtnetwork support |
---|---|
qml |
Enable QML/QtQuick support via dev-qt/qtdeclarative |
testlib |
Install coroutine-friendly versions of dev-qt/qttest macros |
websockets |
Build dev-qt/qtwebsockets support |
qhotkey
qt6 |
Use Qt6 dependencies |
---|
quazip
qt5 |
Build with Qt5 support |
---|---|
qt6 |
Build with Qt6 support |
raft
zfs |
ZFS support |
---|
re2
benchmark |
Build a benchmark binary, install it as re2-bench |
---|---|
test-full |
Run additional, quite slow tests |
rocksdb
numa |
Enable NUMA support |
---|---|
tbb |
Enable support for dev-cpp/tbb |
sentry-native
breakpad |
Use dev-util/breakpad as the crash handler |
---|---|
curl |
Enable support for automated uploading of crash reports |
serd
tools |
Build command line utilities |
---|
serdisplib
tools |
Build optional tools. |
---|
sexpp
cli |
Build sexp console application |
---|
simdjson
all-impls |
Enable all implementations rather than only onem |
---|---|
tools |
Build and install extra command line tools |
softhsm
gost |
Enable gost algorithm |
---|---|
migration-tool |
Build db migration tool |
sord
tools |
Build command line utilities |
---|
starpu
spinlock-check |
Enable spinlock check |
---|
thrift
libevent |
Build support for dev-libs/libevent |
---|
tinyxml
stl |
Compile with TIXML_USE_STL support |
---|
tntnet
server |
Enable tntnet server daemon |
---|
totem-pl-parser
archive |
Enables ISO detection with app-arch/libarchive |
---|---|
crypt |
Support AmazonAMZ decoding with dev-libs/libgcrypt |
uchardet |
Enable charset discovery via app-i18n/uchardet |
tre
agrep |
Build agrep tool |
---|---|
alloca |
Enable if you want TRE to use alloca() instead of malloc() when allocating memory needed for regexec operations |
approx |
Enable the approximate matching functionality |
uriparser
unicode |
Add support for functions working with character type wchar_t (e.g. uriParseSingleUriW with trailing "W") which increases compile time and resulting binary file size by roughly factor 2. |
---|
weston
desktop |
Enable the desktop shell |
---|---|
drm |
Enable drm compositor support |
editor |
Install wayland-editor example application |
fullscreen |
Enable fullscreen shell |
gles2 |
Enable the GLESv2 renderer, not just the x11-libs/pixman-based software fallback |
headless |
Headless backend and a noop renderer, mainly for testing purposes |
ivi |
Enable the IVI shell |
kiosk |
Enable the kiosk shell |
pipewire |
Enable virtual remote output with Pipewire on DRM backend |
rdp |
Enable Remote Desktop Protocol compositor support |
remoting |
Enable plugin to stream output to remote hosts using media-libs/gstreamer |
resize-optimization |
Increase performance, allocate more RAM. Recommended to disable on Raspberry Pi |
screen-sharing |
Enable screen-sharing through RDP |
wayland-compositor |
Enable Wayland compositor support |
xwayland |
Enable ability support native X11 applications |
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) |
---|---|
threads |
Enable threading support through pthread (or other libraries on AIX, IRIX, HPUX, Solars). Highly recommended |
xmlrpc-c
abyss |
Build the Abyss mini web-server. |
---|---|
libxml2 |
Use dev-libs/libxml2 to parse XML instead of the internal expat library. |
threads |
Controls whether to build the Abyss web-server with pthreads or fork 'threading'. |
xmlsec
gcrypt |
Install xmlsec-gcrypt library |
---|---|
gnutls |
Install xmlsec-gnutls library |
http |
Allow fetching over HTTP via libxml2. |
nss |
Install xmlsec-nss library |
openssl |
Install xmlsec-openssl library |
yaz
ziffy |
Install ziffy, a promiscuous Z39.50 APDU sniffer |
---|
dev-lisp
clisp
hyperspec |
Use local hyperspec instead of online version |
---|---|
svm |
Build CLISP with support for the Support Vector Machine module |
clx
doc |
Builds documentation |
---|
cmucl
doc |
Installs package documentation |
---|---|
gui |
Build CLX, CLM, or Hemlock |
source |
Include source code for CMUCL in installation |
ecl
gengc |
Use generational garbage collection (experimental) |
---|---|
precisegc |
Use type information during garbage collection (experimental) |
unicode |
Make the produced lisp support unicode |
gcl
ansi |
Build a GCL with ANSI support (else build a traditional CLtL1 image) |
---|---|
athena |
Build xgcl - an interface to x11-libs/libXaw |
sbcl
system-bootstrap |
Bootstrap SBCL using either system SBCL installation or dev-lisp/clisp |
---|---|
unicode |
Make the produced lisp support unicode |
dev-lua
lua-cjson
internal-fpconv |
Enable internal number conversion routines, can increase overall performance by up to 50% |
---|
dev-ml
lablgtk
sourceview |
Enable GtkSourceView (x11-libs/gtksourceview) support |
---|
logs
cli |
Enables the Logs_cli library that provides command line support for controlling Logs. |
---|---|
fmt |
Enables the Logs_fmt reporter. |
lwt |
Enables the Logs_lwt library that provides Lwt logging functions. |
ocaml-fileutils
ocamlopt |
Whether the OCaml native code compiler is used. Must be set globally and match dev-lang/ocaml. |
---|
ocaml-gettext
ocamlopt |
Whether the OCaml native code compiler is used. Must be set globally and match dev-lang/ocaml. |
---|
ocaml-gettext-camomile
ocamlopt |
Whether the OCaml native code compiler is used. Must be set globally and match dev-lang/ocaml. |
---|
ocaml-gettext-stub
ocamlopt |
Whether the OCaml native code compiler is used. Must be set globally and match dev-lang/ocaml. |
---|
ocamlnet
httpd |
Enables net-httpd web server component |
---|---|
zip |
Enables netzip support to read/write gzip data using object channels |
stdlib-shims
ocamlopt |
Whether the OCaml native code compiler is used. Must be set globally and match dev-lang/ocaml. |
---|
tiny_httpd
camlzip |
Interface to camlzip for tiny_httpd |
---|
uutf
utftrip |
Builds and install the utftrip executable: Among other things, reads unicode on stdin and rewrites it on stdout. |
---|
dev-perl
App-Nopaste
browser |
Spawn browser with pasted page |
---|---|
clipboard |
copying of URLs with -x/--copy |
gitlab |
Ensure git is installed for reading/passing GitLab authentication |
pastebin |
pastebin.com support |
Boulder
genbank |
Provide support with Boulder::Genbank for decoding Genbank data records |
---|---|
store |
Provide support with Boulder::Store for persisting Stone objects |
Business-ISBN
barcode |
Install dev-perl/GD-Barcode for rendering ISBN numbers as barcodes |
---|
Config-Any
conf |
Install dev-perl/Config-General to support decoding .conf/.cnf files |
---|---|
ini |
Install dev-perl/Config-Tiny to support decoding INI config files |
json |
Install support libraries to support decoding JSON config files |
xml |
Install support libraries to support decoding XML config files |
yaml |
Install support libraries to support decoding YAML config files |
Cookie-Baker
xs |
Install dev-perl/Cookie-Baker-XS for accelerated performance |
---|
Coro
ev |
Build support for using dev-perl/EV as an event-loop via Coro::EV |
---|---|
event |
Build support for using dev-perl/Event as an event-loop via Coro::Event |
DBD-MariaDB
mariadb |
Use dev-db/mariadb-connector-c as the client library |
---|---|
mysql |
Use dev-db/mysql-connector-c as the client library |
DBD-SQLite
system-sqlite |
Use the system-wide dev-db/sqlite installation |
---|
DBD-mysql
mariadb |
Use dev-db/mariadb-connector-c as the client library |
---|---|
mysql |
Use dev-db/mysql-connector-c as the client library |
ssl |
Compile in support for SSL connections via libmysqlclient |
DBIx-Class
admin |
Modules required for the DBIx::Class administrative library |
---|---|
admin-script |
Modules required for the CLI DBIx::Class interface dbicadmin |
deploy |
Modules required for "deploy" in DBIx::Class::Storage::DBI and "deploymen_statements" in DBIx::Class::Storage::DBI |
replicated |
Modules required for DBIx::Class::Storage::DBI::Replicated |
File-HomeDir
xdg |
Ensure XDG Semantics for returned paths via x11-misc/xdg-user-dirs |
---|
File-Which
pwhich |
Install dev-perl/App-pwhich which used to be a part of this package |
---|
GD
animgif |
Enable animated gif support |
---|---|
fcgi |
Build for FastCGI compatibility via dev-libs/fcgi instead of using PerlIO |
HTML-Mason
modperl |
Enable www-apache/mod_perl support |
---|
HTTP-Entity-Parser
xs |
Install C-Based dependieces for faster performance |
---|
JSON
xs |
Install C-based dev-perl/JSON-XS for faster performance |
---|
JSON-MaybeXS
xs |
Install a C-Based backend to make JSON encode/decode fast |
---|
List-MoreUtils
xs |
Install C-Based backend implementation for performance |
---|
MCE
sereal |
Install dev-perl/Sereal-Encoder and decoder for faster worker IPC |
---|
Mail-IMAPClient
md5 |
Install support for DIGEST-MD5 and CRAM-MD5 Authentication |
---|---|
ntlm |
Install support for NTLM Authentication |
ssl |
Install support for SSL Connections |
zlib |
Install support for COMPRESS DEFLATE connections |
Net-SSH2
gcrypt |
Use libgcrypt instead of openssl |
---|
PDL
badval |
Enable bad values support |
---|---|
hdf |
Enable HDF (version 4) format support |
netpbm |
Enable NETPBM and MPEG support |
pdl2 |
Build pdf2 shell (requires Devel-REPL) |
pgplot |
Enable PGPLOT plotting capabilities |
Ref-Util
xs |
Install C-Based dev-perl/Ref-Util-XS for accelerated performance |
---|
Sub-Name
suggested |
Install extra dependencies needed for extended regression tests |
---|
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 |
---|
Test-Warnings
suggested |
Install optional dependencies for extra tests |
---|
Text-CSV
xs |
Install dev-perl/Text-CSV_XS for accelerated decoding |
---|
WWW-Form-UrlEncoded
xs |
Install C-Based dependieces for faster performance |
---|
perl-headers
debug |
Add source locations in generated .ph files to assist with debugging when errors occur |
---|---|
sizeof-warning |
Include logic to warn when a .ph file tries to use a sizeof() that is unknown |
dev-php
maxmind-db-reader
extension |
Build the C extension that uses dev-libs/libmaxminddb |
---|
pecl-apcu
lock-pthreadmutex |
Enable pthread mutex locking |
---|---|
lock-pthreadrw |
Enable pthread read/write locking |
lock-semaphore |
Enable semaphore locks instead of fcntl |
lock-spinlock |
Enable spin locks (EXPERIMENTAL) |
pecl-event
extra |
Add support of the Libevent extra API |
---|
pecl-memcached
igbinary |
Enable support for the igbinary serializer |
---|---|
json |
Enable support for json serialization |
pecl-redis
igbinary |
Enables igbinary serialisation support |
---|---|
json |
Enables json serializer support |
dev-python
PyQt5
bluetooth |
Build bindings for the QtBluetooth module |
---|---|
dbus |
Build bindings for the QtDBus module |
declarative |
Build bindings for the QtQml and QtQuick modules and enable the qmlscene plugin |
designer |
Build bindings for the QtDesigner module and enable the designer plugin |
gui |
Build bindings for the QtGui module |
help |
Build bindings for the QtHelp module |
location |
Build bindings for the QtLocation module |
multimedia |
Build bindings for the QtMultimedia module |
network |
Build bindings for the QtNetwork module |
opengl |
Build bindings for the QtOpenGL module |
positioning |
Build bindings for the QtPositioning module |
printsupport |
Build bindings for the QtPrintSupport module |
sensors |
Build bindings for the QtSensors module |
serialport |
Build bindings for the QtSerialPort module |
speech |
Build bindings for the QtTextToSpeech module |
sql |
Build bindings for the QtSql module |
svg |
Build bindings for the QtSvg module |
testlib |
Build bindings for the QtTest module |
webchannel |
Build bindings for the QtWebChannel module |
websockets |
Build bindings for the QtWebSockets module |
widgets |
Build bindings for the QtWidgets module |
x11extras |
Build bindings for the QtX11Extras module |
xmlpatterns |
Build bindings for the QtXmlPatterns module |
PyQt6
bluetooth |
Build bindings for the QtBluetooth module |
---|---|
dbus |
Build bindings for the QtDBus module |
designer |
Build bindings for the QtDesigner module and enable the designer plugin |
gui |
Build bindings for the QtGui module |
help |
Build bindings for the QtHelp module |
multimedia |
Build bindings for the QtMultimedia module |
network |
Build bindings for the QtNetwork module |
nfc |
Build bindings for the QtNfc module |
opengl |
Build bindings for the QtOpenGL module |
pdfium |
Build bindings for the QtPdf module (uses pdfium from dev-qt/qtwebengine) |
positioning |
Build bindings for the QtPositioning module |
printsupport |
Build bindings for the QtPrintSupport module |
qml |
Build bindings for the QtQml module and enable the qml plugin |
quick |
Build bindings for the QtQuick module |
quick3d |
Build bindings for the QtQuick3D module |
remoteobjects |
Build bindings for the QtRemoteObjects module |
sensors |
Build bindings for the QtSensors module |
serialport |
Build bindings for the QtSerialPort module |
spatialaudio |
Build bindings for the QtSpatialAudio module |
speech |
Build bindings for the QtTextToSpeech module |
sql |
Build bindings for the QtSql module |
svg |
Build bindings for the QtSvg module |
testlib |
Build bindings for the QtTest module |
webchannel |
Build bindings for the QtWebChannel module |
websockets |
Build bindings for the QtWebSockets module |
widgets |
Build bindings for the QtWidgets module |
xml |
Build bindings for the QtXml module |
PyQt6-WebEngine
quick |
Build bindings for the QtWebEngineQuick module |
---|---|
widgets |
Build bindings for the QtWebEngineWidgets module |
QtPy
designer |
Pull in bindings for the QtDesigner module and enable the designer plugin |
---|---|
gui |
Pull in bindings for the QtGui module |
help |
Pull in bindings for the QtHelp module |
multimedia |
Pull in QtMultimedia and QtMultimediaWidgets modules |
network |
Pull in bindings for the QtNetwork module |
opengl |
Pull in bindings for the QtOpenGL module |
positioning |
Pull in bindings for the QtPositioning module |
printsupport |
Pull in bindings for the QtPrintSupport module |
pyqt5 |
Use dev-python/PyQt5 as Qt for Python implementation |
pyqt6 |
Use dev-python/PyQt6 as Qt for Python implementation |
pyside2 |
Use dev-python/pyside2 as Qt for Python implementation |
pyside6 |
Use dev-python/pyside6 as Qt for Python implementation |
qml |
Build bindings for the QtQml |
quick |
Build bindings for the QtQuick |
sensors |
Pull in bindings for the QtSensors module |
serialport |
Pull in bindings for the QtSerialPort module |
speech |
Pull in bindings for the QtTextToSpeech module |
sql |
Pull in bindings for the QtSql module |
svg |
Pull in bindings for the QtSvg module |
testlib |
Pull in bindings for the QtTest module |
webchannel |
Pull in bindings for the QtWebChannel module |
webengine |
Pull in QtWebEngine and QtWebEngineWidgets modules |
websockets |
Pull in bindings for the QtWebSockets module |
widgets |
Pull in bindings for the QtWidgets module |
xml |
Pull in QtXml module |
amqp
extras |
Install extra tools to generate initial Python mod from an AMQP XML file |
---|
apprise
dbus |
Support sending notifications to the desktop over D-Bus |
---|---|
mqtt |
Support sending notifications over MQTT |
autobahn
xbr |
Add support for XBR decentralized data markets and etherium blockchain |
---|
blake3
rust |
Build the Rust implementation (if disabled, the "experimental" C implementation is used instead). |
---|
bpython
clipboard |
Enable copying to clipboard using dev-python/pyperclip |
---|---|
jedi |
Enable autocompletion using dev-python/jedi |
watch |
Enable watching paths using dev-python/watchdog |
cbor2
native-extensions |
Compiles native "C" extensions (speedups, instead of using python fallback code). |
---|
cvxopt
dsdp |
Use interior point library sci-libs/dsdp |
---|---|
glpk |
Use GNU Linear Programming Kit sci-mathematics/glpk |
dnspython
dnssec |
Use dev-python/cryptography to enable low-level DNSSEC RSA, DSA, ECDSA and EdDSA signature validation. |
---|
editorconfig
cli |
Install command line interface as well as python library |
---|
fritzconnection
qrcode |
Install dependencies needed to generate QR Codes for WiFi login. |
---|
frozenlist
native-extensions |
Compile native C extensions (speedups, instead of using Python fallback code). |
---|
google-api-core
grpc |
Pull (heavy) gRPC dependencies in, that are optionally required by part of the API. |
---|
httpx
cli |
Install the CLI "httpx" client. |
---|
hypothesis
cli |
Install a CLI tool used to write tests. |
---|
icalendar
doc |
Generate examples and other extra documentation |
---|
immutables
native-extensions |
Compiles native "C" extensions (speedups, instead of using Python fallback code). |
---|
ipython
nbconvert |
Enable support for converting notebooks to various formats using app-text/pandoc |
---|---|
notebook |
Install requirements for the web notebook based on dev-python/tornado |
markdown-exec
ansi |
Enable support for rendering ANSI colours in HTML code blocks |
---|
matplotlib
excel |
Pull dev-python/xlwt for the exceltools toolkit |
---|---|
gtk3 |
Enable x11-libs/gtk+:3 support |
webagg |
Enable webagg backend that uses dev-python/tornado |
mido
portmidi |
Support using media-libs/portmidi as MIDI back-end |
---|---|
rtmidi |
Support using media-libs/rtmidi as MIDI back-end |
mkdocs-material
social |
Install the dependencies of the "social" plugin. |
---|
msgpack
native-extensions |
Compiles native "C" extensions (speedups, instead of using python fallback code). |
---|
multidict
native-extensions |
Compile native C extensions (speedups, instead of using Python fallback code). |
---|
mypy
native-extensions |
Compiles native C extensions (speedups, instead of using Python fallback code). |
---|
netcdf4
blosc |
Allow using blosc compression via dev-libs/c-blosc |
---|
pandas
full-support |
Pull all packages to give pandas full support |
---|
paramiko
server |
Enable server feature |
---|
peewee
native-extensions |
Compiles native C extension for more complete SQLite3 support. |
---|
pillow
imagequant |
Build with Image Quantization Library support |
---|
pivy
quarter |
Use media-libs/quarter for GUI bindings |
---|---|
soqt |
Use media-libs/SoQt for GUI bindings |
pyarrow
parquet |
Enables read/write parquet data format |
---|
pyglet
image |
Enable support for image formats other than PNG and BMP |
---|
pymongo
native-extensions |
Compiles native C extensions |
---|---|
test-full |
Run test suite in full, including tests that run a local database instance. |
pyopengl-accelerate
numpy |
Building NumPy native format handlers. |
---|
pypax
ptpax |
Enable PT_PAX_FLAGS support. |
---|---|
xtpax |
Enable XATTR_PAX_FLAGS support. |
pypy
full-stdlib |
Install complete stdlib as necessary to use PyPy for general purpose programs. By default, only a limited subset that is used when building PyPy3 executables is installed. Note that PyPy2.7's stdlib contains multiple known vulnerabilities. |
---|
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. |
---|
pypy3
test-install |
Install the test suite packages, that are required to run tests in a few reverse dependencies. |
---|
pypy3_10
ensurepip |
Install the ensurepip module that uses bundled wheels to bootstrap pip and setuptools (if disabled, it will be only possible to use venv `--without-pip`) |
---|---|
test-install |
Install the test suite packages, that are required to run tests in a few reverse dependencies. |
pypy3_10-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. |
---|
pyrsistent
native-extensions |
Compiles native C extensions (speedups, instead of using python fallback code). |
---|
pyside2
3d |
Build Qt3DCore, Qt3DAnimation, Qt3DExtras, Qt3DInput, Qt3DLogic, and Qt3DRender modules |
---|---|
charts |
Build QtCharts module |
concurrent |
Build QtConcurrent module |
datavis |
Build QtDataVisualization module |
designer |
Build QtDesigner and QtUiTools modules |
gles2-only |
Build QtGui "QOpenGL*" classes |
gui |
Build QtGui module |
help |
Build QtHelp module |
location |
Build QtLocation module |
multimedia |
Build QtMultimedia and QtMultimediaWidgets modules |
network |
Build QtNetwork module |
positioning |
Build QtPositioning module |
printsupport |
Build QtPrintSupport module |
qml |
Build QtQml module |
quick |
Build QtQuick and QtQuickWidgets modules |
scxml |
Build QtScxml module |
sensors |
Build QtSensors module |
speech |
Build QtTextToSpeech module |
sql |
Build QtSql module |
svg |
Build QtSvg module |
testlib |
Build QtTest module |
webchannel |
Build QtWebChannel module |
webengine |
Build QtWebEngine and QtWebEngineWidgets modules |
websockets |
Build QtWebSockets module |
widgets |
Build QtWidgets module |
x11extras |
Build QtX11Extras module |
xml |
Build QtXml module |
xmlpatterns |
Build QtXmlPatterns module |
pyside6
3d |
Build Qt3DCore, Qt3DAnimation, Qt3DExtras, Qt3DInput, Qt3DLogic, and Qt3DRender modules |
---|---|
bluetooth |
Build QtBluetooth module |
charts |
Build QtCharts module |
concurrent |
Build QtConcurrent module |
designer |
Build QtDesigner and QtUiTools modules |
gles2-only |
Build QtGui "QOpenGL*" classes |
gui |
Build QtGui module |
help |
Build QtHelp module |
location |
Build QtLocation module |
multimedia |
Build QtMultimedia and QtMultimediaWidgets modules |
network |
Build QtNetwork module |
network-auth |
Build QtNetworkAuth module |
nfc |
Build QtNfc module |
pdfium |
Build QtPdf module |
positioning |
Build QtPositioning module |
printsupport |
Build QtPrintSupport module |
qml |
Build QtQml module |
quick |
Build QtQuick and QtQuickWidgets modules |
quick3d |
Build QtQuick3D and QtQuickWidgets modules |
scxml |
Build QtScxml module |
sensors |
Build QtSensors module |
serialport |
Build QtSerialPort modules |
spatialaudio |
Build QtSpatialAudio module |
speech |
Build QtTextToSpeech module |
sql |
Build QtSql module |
svg |
Build QtSvg module |
testlib |
Build QtTest module |
webchannel |
Build QtWebChannel module |
webengine |
Build QtWebEngine and QtWebEngineWidgets modules |
websockets |
Build QtWebSockets module |
widgets |
Build QtWidgets module |
xml |
Build QtXml module |
python-box
native-extensions |
Compiles native C extensions |
---|
python-lsp-server
all-plugins |
Pull in all optional plugins |
---|
python-mpd2
twisted |
Enable twisted support |
---|
python-stdnum
vies |
Enable VIES |
---|
pyudev
qt5 |
Install PyQt5 bindings |
---|
pyzmq
drafts |
Enable draft API support |
---|
qiskit
visualization |
Enable visualization modules |
---|
rarfile
compressed |
Enables the module to support compressed v3 archives by calling the app-arch/unrar. |
---|
reedsolo
native-extensions |
Compile native C extensions. |
---|
rfc3986
idna |
enable support for the IDNA specification (RFC 5891) |
---|
rpyc
gdb |
Run tests depending on dev-debug/gdb |
---|---|
numpy |
Run tests depending on dev-python/numpy, dev-python/pandas |
shiboken2
docstrings |
Expose documentation as Python docstrings (recommended) |
---|---|
numpy |
Implicitly convert passed NumPy arrays to Qt lists |
vulkan |
Generate "QSurface::VulkanSurface" bindings |
shiboken6
docstrings |
Expose documentation as Python docstrings (recommended) |
---|---|
numpy |
Implicitly convert passed NumPy arrays to Qt lists |
vulkan |
Generate "QSurface::VulkanSurface" bindings |
simplejson
native-extensions |
Compiles native "C" extensions (speedups, instead of using Python fallback code). |
---|
stripe
telemetry |
Enable sending "telemetry to Stripe regarding request latency and feature usage" by default. Upstream enables it by default in their PyPI distribution; it can also be explicitly controlled via stripe.enable_telemetry variable (boolean). |
---|
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. |
---|
sympy
imaging |
Add support for dev-python/pillow |
---|---|
ipython |
Add support for dev-python/ipython |
mathml |
Add support for mathml |
pyglet |
Use dev-python/pyglet for plots and print preview |
symengine |
Add support for a dev-python/symengine backend |
texmacs |
Add app-office/texmacs interface |
tables
cpudetection |
Enables runtime CPU detection (useful for bindist, compatibility on other CPUs) |
---|
tpm2-pytss
fapi |
Enable feature API (requires tpm2-tss be compile with thes same) |
---|
translate-toolkit
html |
Support conversion between po and html files |
---|---|
ical |
Support conversion between po and ical files |
ini |
Support conversion between po and ini files |
subtitles |
Support conversion between po and sub files |
yaml |
Support YAML format |
twisted
conch |
include Twisted SSHv2 implementation |
---|---|
serial |
include serial port support |
websockets
native-extensions |
Compiles native C extensions |
---|
wrapt
native-extensions |
Compiles native C extensions (speedups, instead of using python fallback code). |
---|
zeep
async |
Add async support |
---|
dev-qt
designer
declarative |
Build the qdeclarativeview plugin |
---|
linguist-tools
qml |
Enable QML support in lupdate |
---|
qdoc
qml |
Enable QML/JS parsing support |
---|
qt-creator
clang |
Build clang-based plugins for C/C++ development (code model, formatting, static analysis) |
---|---|
designer |
Enable designer for QtWidgets-based UIs |
help |
Enable the integrated dev-qt/qt-docs viewer (also needed for examples) |
plugin-dev |
Install the 'Devel' component needed to build external Qt Creator plugins |
qmldesigner |
Build QmlDesigner and related plugins (Insight, StudioWelcome) |
serialterminal |
Build the serial terminal plugin |
tracing |
Build plugins for tracing requiring extra dependencies (AppStatisticsMonitor, CtfVisualizer, PerfProfiler, QmlProfiler) |
webengine |
Use dev-qt/qtwebengine with the help USE rather than bundled litehtml |
qt-docs
3d |
Install documentation for dev-qt/qt3d |
---|---|
activeqt |
Install documentation for ActiveQt (unpackaged, Windows-only) |
assistant |
Install documentation for dev-qt/assistant |
bluetooth |
Install documentation for dev-qt/qtbluetooth |
charts |
Install documentation for dev-qt/qtcharts |
concurrent |
Install documentation for dev-qt/qtconcurrent |
connectivity |
Install documentation for dev-qt/qtconnectivity |
datavis |
Install documentation for dev-qt/qtdatavis3d (unpackaged for Qt6) |
declarative |
Install documentation for dev-qt/qtdeclarative |
designer |
Install documentation for dev-qt/designer |
gamepad |
Install documentation for dev-qt/qtgamepad (available in qt overlay only) |
graphicaleffects |
Install documentation for dev-qt/qtgraphicaleffects |
graphs |
Install documentation for QtGraphs (unpackaged) |
grpc |
Install documentation for QtGRPC (unpackaged) |
gui |
Install documentation for dev-qt/qtgui |
help |
Install documentation for dev-qt/qthelp |
html |
Install documentation in HTML format |
httpserver |
Install documentation for QtHTTPServer (unpackaged) |
imageformats |
Install documentation for dev-qt/qtimageformats |
linguist |
Install documentation for dev-qt/linguist |
location |
Install documentation for dev-qt/qtlocation |
lottie |
Install documentation for QtLottie (unpackaged) |
multimedia |
Install documentation for dev-qt/qtmultimedia |
network |
Install documentation for dev-qt/qtnetwork |
networkauth |
Install documentation for dev-qt/qtnetworkauth |
positioning |
Install documentation for dev-qt/qtpositioning |
printsupport |
Install documentation for dev-qt/qtprintsupport |
qch |
Install documentation in QCH format |
qdoc |
Install documentation for dev-qt/qdoc |
qt5compat |
Install documentation for dev-qt/qt5compat |
quick3d |
Install documentation for dev-qt/qtquick3d |
quick3dphysics |
Install documentation for QtQuick3DPhysics (unpackaged) |
quickcontrols |
Install documentation for dev-qt/qtquickcontrols |
quickcontrols2 |
Install documentation for dev-qt/qtquickcontrols2 |
quickeffectmaker |
Install documentation for QtQuickEffectMaker (unpackaged) |
remoteobjects |
Install documentation for QtRemoteObjects (unpackaged) |
script |
Install documentation for dev-qt/qtscript |
scxml |
Install documentation for dev-qt/qtscxml |
sensors |
Install documentation for dev-qt/qtsensors |
serialbus |
Install documentation for dev-qt/qtserialbus (unpacakged for Qt6) |
serialport |
Install documentation for dev-qt/qtserialport |
shadertools |
Install documentation for dev-qt/qtshadertools |
speech |
Install documentation for dev-qt/qtspeech |
sql |
Install documentation for dev-qt/qtsql |
svg |
Install documentation for dev-qt/qtsvg |
timeline |
Install documentation for dev-qt/qtquicktimeline |
tools |
Install documentation for dev-qt/qttools |
virtualkeyboard |
Install documentation for dev-qt/qtvirtualkeyboard |
wayland |
Install documentation for dev-qt/qtwayland |
webchannel |
Install documentation for dev-qt/qtwebchannel |
webengine |
Install documentation for dev-qt/qtwebengine |
websockets |
Install documentation for dev-qt/qtwebsockets |
webview |
Install documentation for dev-qt/qtwebview (unpackaged for Qt6) |
widgets |
Install documentation for dev-qt/qtwidgets |
x11extras |
Install documentation for dev-qt/qtx11extras |
xmlpatterns |
Install documentation for dev-qt/qtxmlpatterns |
qt3d
gamepad |
Add support for gamepad hardware via dev-qt/qtgamepad |
---|---|
qml |
Build QML/QtQuick bindings |
qt5compat
qml |
Build QML/QtQuick bindings and imports |
---|
qtbase
X |
Build the XCB platform plugin and enable X11 integration |
---|---|
concurrent |
Build Qt6Concurrent module |
dbus |
Build Qt6DBus module |
eglfs |
Build the EGL Full Screen/Single Surface platform plugin |
evdev |
Enable support for input devices via evdev |
gssapi |
Enable support for GSSAPI (virtual/krb5) |
gtk |
Build the GTK platform theme plugin |
gui |
Build Qt6Gui module |
journald |
Log messages using sys-apps/systemd's journald rather than output to stderr (override with the QT_FORCE_STDERR_LOGGING=1 env var) |
libinput |
Enable support for input devices via dev-libs/libinput |
libproxy |
Use net-libs/libproxy for automatic HTTP/SOCKS proxy configuration |
network |
Build Qt6Network module |
renderdoc |
Enable support for capturing graphic's API calls using media-gfx/renderdoc |
sql |
Build Qt6Sql module |
syslog |
Log messages using syslog rather than output to stderr (override with the QT_FORCE_STDERR_LOGGING=1 env var) |
tslib |
Enable support for touchscreen devices via x11-libs/tslib |
widgets |
Build Qt6Widgets module |
qtbluetooth
qml |
Build QML/QtQuick bindings and imports |
---|
qtcharts
qml |
Build QML/QtQuick bindings and imports |
---|
qtconnectivity
neard |
Use net-wireless/neard to access NFC devices |
---|---|
nfc |
Enable support for the Near Field Communication protocol |
qtcore
old-kernel |
Disable syscalls not available on Linux kernels older than 4.11 |
---|
qtdatavis3d
qml |
Build QML/QtQuick bindings and imports |
---|
qtdeclarative
localstorage |
Build the LocalStorage import for QtQuick (requires QtSql) |
---|---|
network |
Enable QtNetwork support |
opengl |
Enable OpenGL support |
qmlls |
Build the qmlls tool using dev-qt/qtlanguageserver |
sql |
Enable QtSQL support |
widgets |
Enable QtWidgets support |
qtdiag
network |
Report network information |
---|---|
widgets |
Report widget style information |
qtgamepad
evdev |
Enable support for input devices via evdev |
---|---|
qml |
Build QML bindings |
qtgui
X |
Build the XCB platform plugin and enable X11 integration |
---|---|
eglfs |
Build the EGL Full Screen/Single Surface platform plugin |
evdev |
Enable support for input devices via evdev |
ibus |
Build the IBus input method plugin |
libinput |
Enable support for input devices via dev-libs/libinput |
linuxfb |
Enable Linux framebuffer support for embedded devices |
tslib |
Enable support for touchscreen devices via x11-libs/tslib |
tuio |
Build plugin to receive touch events over the TUIO protocol |
wayland |
Provide dev-qt/qtwayland to ensure Qt applications can be run as Wayland clients |
qthttpserver
websockets |
Enable websockets support using dev-qt/qtwebsockets |
---|
qtmultimedia
eglfs |
Enable screen capture support with Qt's EGL Full Screen/Single Surface platform plugin |
---|---|
gstreamer |
Enable audio support via media-libs/gstreamer |
qml |
Build QML/QtQuick bindings and imports |
widgets |
Build the QtMultimediaWidgets module |
qtnetwork
gssapi |
Enable support for GSSAPI (virtual/krb5) |
---|---|
libproxy |
Use net-libs/libproxy for automatic HTTP/SOCKS proxy configuration |
qtpositioning
geoclue |
Use enhanced location information from app-misc/geoclue |
---|---|
nmea |
Build plugin for parsing NMEA (National Marine Electronics Association) sentences |
qml |
Build QML bindings |
qtquickcontrols
widgets |
Enable QtWidgets support |
---|
qtquickcontrols2
widgets |
Enable QtWidgets support |
---|
qtremoteobjects
qml |
Build QML/QtQuick bindings and imports |
---|
qtscript
scripttools |
Build the QtScriptTools module (requires QtWidgets) |
---|
qtscxml
qml |
Build QML/QtQuick bindings and imports |
---|
qtsensors
qml |
Build QML bindings |
---|
qtspeech
flite |
Enable text-to-speech synthesizer plugin using app-accessibility/flite engine |
---|---|
qml |
Build QML/QtQuick bindings and imports |
speechd |
Enable text-to-speech synthesizer plugin using app-accessibility/speech-dispatcher engine |
qttools
assistant |
Build Qt Assistant and the QtHelp module |
---|---|
clang |
Enable using libclang for code parsing (linguist/qdoc) |
designer |
Build Qt Designer |
distancefieldgenerator |
Build Qt Distance Field Generator |
linguist |
Build Qt Linguist (GUI requires USE=widgets) |
pixeltool |
Build Qt Pixeltool |
qdbus |
Build the Qt D-Bus Interface (D-Bus Viewer requires USE=widgets) |
qdoc |
Build Qt Documentation Generator |
qml |
Build QML/QtQuick bindings and imports |
qmlls |
Build the QtHelp plugin for the QML language server |
qtattributionsscanner |
Build Qt Source Code Attribution Scanner |
qtdiag |
Build Qt Diag |
qtplugininfo |
Build Qt Plugin Info |
widgets |
Enable QtWidgets support |
qtvirtualkeyboard
handwriting |
Adds handwriting recognition integration support |
---|
qtwayland
compositor |
Enable support for the wayland compositor / server APIs |
---|---|
gnome |
Build the GNOME-like decoration plugin (loaded by default with GNOME) |
qml |
Build QML/QtQuick bindings and imports |
vulkan |
Enable support for Vulkan-based server buffer integration |
qtwebchannel
qml |
Build QML/QtQuick bindings and imports |
---|
qtwebengine
designer |
Install the QWebEngineView plugin used to add widgets in dev-qt/designer forms that display web pages. |
---|---|
jumbo-build |
Combine source files to speed up build process. |
pdfium |
Build the QtPdf module based on chromium's PDFium library |
qml |
Build QML/QtQuick bindings and imports |
system-icu |
Use the system-wide dev-libs/icu instead of bundled. |
webdriver |
Build tool for automated testing (ChromeDriver equivalent) |
widgets |
Enable QtWidgets support |
qtwebsockets
qml |
Build QML bindings |
---|
qtwidgets
gtk |
Build the GTK platform theme plugin |
---|
qtxmlpatterns
qml |
Build the XmlListModel import for QtQuick (requires QtDeclarative) |
---|
dev-ruby
activesupport
msgpack |
Support ActiveSupport::MessagePack module |
---|
asciidoctor-diagram
barcode |
Enable diagrams with dev-ruby/rqrcode and dev-ruby/barby |
---|---|
ditaa |
Enable diagrams with media-gfx/ditaa |
lilypond |
Enable diagrams with media-sound/lilypond |
meme |
Enable diagrams with media-gfx/imagemagick |
mscgen |
Enable diagrams with media-gfx/mscgen |
plantuml |
Enable diagrams with media-gfx/plantuml |
tikz |
Enable diagrams with dev-tex/pgf |
barby
cairo |
Add support for writing images (PNG, PS, EPS and, if supported, PDF and SVG) using dev-ruby/rcairo. Not available on JRuby. |
---|---|
png |
Add support for writing PNG images using dev-ruby/chunky_png. |
prawn |
Add support for writing PDF documents using dev-ruby/prawn. |
qrcode |
Add support for QRCode 2D codes using dev-ruby/rqrcode. |
rmagick |
Add support for writing images (among others PNG, GIF and JPEG) using dev-ruby/rmagick. Not available on JRuby. |
faraday_middleware
mashify |
Include FaradayMiddleware::Mashify |
---|---|
oauth |
Include FaradayMiddleware::OAuth |
parsexml |
Include FaradayMiddleware::ParseXml |
rashify |
Include FaradayMiddleware::Rashify |
io-event
io-uring |
Enable io_uring support, and use io_uring instead of epoll |
---|
jwt
eddsa |
Support EdDSA algorithm using dev-ruby/rbnacl |
---|
maruku
highlight |
Enable source code highlighting via dev-ruby/syntax |
---|
mysql2
mariadb |
Use mariadb bindings |
---|
net-ssh
chacha20 |
Use dev-ruby/rbnacl for [email protected] support |
---|---|
ed25519 |
Use dev-ruby/ed25519 for Ed25519 support |
rrdtool-bindings
graph |
Enable support for graphing functions |
---|
rspec-core
highlight |
Enable source code highlighting via dev-ruby/coderay |
---|
rubygems
server |
Install support for the rubygems server |
---|
vcr
json |
Add support for casettes serialized with JSON |
---|
dev-scheme
bigloo
avahi |
Enable Avahi support |
---|---|
gpg |
Enable GPG support |
libuv |
Enable libuv support |
gauche-gl
cg |
Enable NVidia Cg binding |
---|
guile
debug-freelist |
Include garbage collector freelist debugging code |
---|---|
debug-malloc |
Include malloc debugging code |
deprecated |
Enable deprecated features |
discouraged |
(implied by deprecated) enable merely discouraged features |
networking |
Include networking interfaces |
regex |
Include regular expression interfaces |
kawa
awt |
Assume AWT is available |
---|---|
frontend |
Build "kawa" front-end program using sys-libs/readline |
jemacs |
Build JEmacs |
krl |
Build BRL emulation and KRL |
sax |
Assume SAX2 is available with dev-java/sax |
servlets |
Build support for generating servlets with Java servletapi |
swing |
Assume Swing is available |
mit-scheme
blowfish |
Compile with blowfish encryption support |
---|
racket
chez |
Build Racket on Chez (Racket CS) |
---|---|
futures |
Enable racket/future library for fine-grained hardware parallelism |
ncurses |
Add ncurses support for expeditor (REPL expression editor) |
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. |
threads |
Enable support for green threads |
scm
arrays |
Support for arrays, uniform-arrays and uniform-vectors. |
---|---|
bignums |
Support for large precision integers. |
cautious |
SCM will always check the number of arguments to interpreted closures. |
dynamic-linking |
Be able to load compiled files while running. |
engineering-notation |
Floats to display in engineering notation (exponents always multiples of 3) instead of scientific notation. |
gsubr |
generalized c arguments: for arbitrary (more then 11) arguments to C functions. |
inexact |
Support for floating point numbers. |
ioext |
Commonly available I/O extensions: line I/O, file positioning, file delete and rename, and directory functions. |
libscm |
Build and install libscm.a and related headers |
macro |
C level support for hygienic and referentially transparent macros (syntax-rules macros). |
regex |
String regular expression matching. |
unix |
Support for: nice, acct, lstat, readlink, symlink, mknod and sync. |
slib
gambit |
Support for gambit scheme implementation |
---|---|
scm |
Support for scm scheme implementation |
dev-tcltk
expect-lite
debug |
pull in packages needed for runtime interactive debugger |
---|
tcl3d
ode |
Enable support for physics engine from dev-games/ode |
---|---|
osg |
Enable support for 3D toolkit from dev-games/openscenegraph |
tktreectrl
shellicon |
shellicon extension |
---|
dev-tex
abntex
lyx |
Install with app-office/lyx layout |
---|
biblatex
biber |
Install the unicode compatible backend processor |
---|
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
Tensile
client |
Build and install tensile_client executable to run benchmarks and tune GPU GEMM |
---|
babeltrace
elfutils |
Build the dev-util/lttng-ust debug information filter component class |
---|---|
plugins |
Build support for Babeltrace 2 Python plugins |
bpftool
caps |
Use sys-libs/libcap to enable unprivileged run support |
---|---|
clang |
Use sys-devel/clang instead of sys-devel/bpf-toolchain for BPF CO-RE support |
llvm |
Use sys-devel/llvm instead of libbfd (sys-libs/binutils-libs) for JIT disassembly |
breakpad
tools |
Build tools |
---|
bugbite-cli
openssl |
Use dev-libs/openssl as a crypto backend |
---|
buildbot
docker |
Add support for worker docker command steps |
---|---|
irc |
Add support for status delivery through an ircbot. |
cargo-audit
fix |
Add support for 'fix' subcommand (experimental) |
---|
catalyst
iso |
Pulls in the depends for building iso images |
---|---|
qcow2 |
Pulls in the depends for building qcow2 images |
ccache
redis |
Enable Redis backend for storage via dev-libs/hiredis |
---|---|
static-c++ |
Avoid dynamic dependency on gcc's libstdc++. |
cccc
apidoc |
Build software docs with doxygen/graphviz and metrics with cccc |
---|---|
mfc |
Add patch for MFC dialect options |
codeblocks
contrib |
Build additional contrib components |
---|---|
fortran |
Build FortranProject plugin which enables to use Code::Blocks IDE for Fortran language |
cppcheck
charts |
Enable QtCharts usage in the GUI |
---|---|
htmlreport |
install cppcheck-htmlreport |
ctags
json |
Enable JSON output support |
---|---|
xml |
Enable XML parsing support |
yaml |
Enable YAML parsing support |
cwdiff
mercurial |
install hg wdiff alias for dev-vcs/mercurial |
---|
devhelp
gedit |
Install plugin for app-editors/gedit |
---|
dialog
minimal |
Disable library, install command-line program only |
---|
diffoscope
R |
Use dev-lang/R |
---|---|
binutils |
Use sys-devel/binutils |
cpio |
Use app-alternatives/cpio |
diff |
Use sys-apps/diffutils |
docx |
Use app-text/docx2txt |
dtc |
Use sys-apps/dtc |
e2fsprogs |
Use sys-fs/e2fsprogs |
file |
Use sys-apps/file |
find |
Use sys-apps/findutils |
gettext |
Use sys-devel/gettext |
gpg |
Use app-crypt/gnupg |
haskell |
Use dev-lang/ghc |
hdf5 |
Use sci-libs/hdf5 |
hex |
Use app-editors/vim-core |
iso |
Use app-cdr/cdrtools |
llvm |
Use sys-devel/llvm |
opendocument |
Use app-text/odt2txt |
pascal |
Use dev-lang/fpc |
rpm |
Use app-arch/rpm |
squashfs |
Use sys-fs/squashfs-tools |
ssh |
Use net-misc/openssh |
tar |
Use app-arch/tar |
tcpdump |
Use net-analyzer/tcpdump |
zip |
Use app-arch/unzip |
dropwatch
bfd |
Add support for Binary File Descriptor |
---|
edi
clang |
Provide integration with sys-devel/clang and dev-util/bear for autocompletion, inline errors and information about compilation units. |
---|
flatpak-builder
yaml |
Use libyaml for yaml support |
---|
geany
vte |
Enable Terminal support (x11-libs/vte) |
---|
geany-plugins
ctags |
Enable ctags plugin |
---|---|
debugger |
Enable the debugger plugin which interfaces with dev-debug/gdb |
enchant |
Enable spell checking using enchant |
gpg |
Enable geanypg plugin which integrates GPG using app-crypt/gpgme |
gtkspell |
Use gtkspell for dictionary support in GeanyVC |
markdown |
Enable the markdown plugin |
pretty-printer |
Enable pretty-printer plugin |
scope |
Enable the scope plugin which is a graphical GDB front-end |
webhelper |
Enable webhelper plugin |
workbench |
Enable workbench plugin |
glade
gjs |
Build catalog support for dev-libs/gjs widgets. |
---|---|
webkit |
Build catalog support for net-libs/webkit-gtk:4 widgets. |
global
vim |
Integrate the GNU GLOBAL source code tag system with Vim |
---|
gnome-builder
clang |
Provide integration with sys-devel/clang for best possible C/C++ autocompletion, semantic highlighting, symbol resolving, and diagnostics support |
---|---|
d-spy |
Provide D-Bus debugging functionality via dev-debug/d-spy |
flatpak |
Enable support for flatpak applications using sys-apps/flatpak |
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) |
sysprof |
Provide an integrated profiler via dev-util/sysprof |
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. |
---|---|
minimal |
Only build the tcmalloc_minimal library, ignoring the heap checker and the profilers. |
optimisememory |
To build libtcmalloc with smaller internal caches. |
pagesize-128k |
Use 128K page size for tcmalloc. Larger size makes tcmalloc faster, at the cost of using more space (due to internal fragmentation) |
pagesize-16k |
Use 16K page size for tcmalloc. Larger size makes tcmalloc faster, at the cost of using more space (due to internal fragmentation) |
pagesize-256k |
Use 256K page size for tcmalloc. Larger size makes tcmalloc faster, at the cost of using more space (due to internal fragmentation) |
pagesize-32k |
Use 32K page size for tcmalloc. Larger size makes tcmalloc faster, at the cost of using more space (due to internal fragmentation) |
pagesize-64k |
Use 64K page size for tcmalloc. Larger size makes tcmalloc faster, at the cost of using more space (due to internal fragmentation) |
heaptrack
gui |
Install Qt5-based analyzer tool |
---|
hfstospell
clang |
Use different logic in ebuild when clang is used |
---|
hip
hip |
Build HIP runtime |
---|---|
opencl |
Build OpenCL runtime |
video_cards_amdgpu |
Build for AMD platform |
video_cards_nvidia |
Build for Nvidia platform |
intel-graphics-compiler
vc |
Enable VectorCompiler for a better performance. |
---|
intel-graphics-system-controller
cli |
Build CLI tools for flashing manually a firmware upgrade. |
---|
kcov
binutils |
Use sys-libs/binutils-libs for `--verify` support |
---|
kdevelop
gdbui |
Enable GUI for attaching GDB to a running process |
---|---|
qmake |
Enable support for QMake build system |
share |
Enable support for patch sharing using kde-frameworks/purpose |
kernelshark
custom-optimization |
Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS |
---|
kup
gitolite |
Enable support for dev-vcs/gitolite in kup-server |
---|
libabigail
btf |
Handle reading kernel debug files in BTF format via dev-libs/libbpf |
---|
librnp
botan |
Use Botan crypto backend instead of OpenSSL |
---|
lttng-tools
ust |
Support LTTng-UST (Userspace Tracing) |
---|
lttng-ust
numa |
Enable numa support |
---|
massif-visualizer
callgraph |
Enable detailed snapshot analysis using media-gfx/kgraphviewer |
---|
mingw64-runtime
default-ucrt |
Use ucrt instead of msvcrt-os as the default crt (WARNING: incompatible with each others and also for building Wine with USE=mingw, pick one from the start and keep it) |
---|---|
idl |
Install idl files |
libraries |
Build extra libraries: mangle, pseh, winpthreads |
tools |
Build extra tools: gendef, genidl, widl |
mingw64-toolchain
bin-symlinks |
Symlink executables to usr/bin to be in default PATH (conflicts with crossdev mingw, and crossdev is preferable for a fully featured toolchain) |
---|
nvidia-cuda-toolkit
debugger |
Install the CUDA debugger |
---|---|
nsight |
Install profiling and optimizing tools (nsight-compute, nsight-systems) |
profiler |
Install the NVIDIA CUDA profiler (nvprof) and the related libraries |
rdma |
Enable infiniband support via sys-cluster/rdma-core |
sanitizer |
Install compute-sanitizer tool |
vis-profiler |
Install the NVIDIA CUDA visual profiler (nvvp) |
oprofile
apidoc |
Provide doxygen generated API docs. |
---|
ostree
archive |
Use libarchive |
---|---|
dracut |
Install dracut module |
gpg |
Enable GPG support |
grub |
Enable grub configuration generator |
httpd |
Enable ostree trivial-httpd entrypoint |
libmount |
Use libmount |
sodium |
Use libsodium for ed25519 |
soup |
Use libsoup for networking |
perf
babeltrace |
Enable dev-util/babeltrace support |
---|---|
bpf |
Enable support for eBPF features with dev-libs/libbpf |
capstone |
Use dev-libs/capstone for disassembly support |
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. |
libpfm |
Enable dev-libs/libpfm support |
libtraceevent |
Enable dev-libs/libtraceevent support |
libtracefs |
Enable dev-libs/libtracefs support |
numa |
Enable NUMA support |
perl |
Add support for Perl as a scripting language for perf tools. |
systemtap |
Add support to define SDT event in perf tools. |
unwind |
Use sys-libs/libunwind for frame unwinding support. |
pkgconf
native-symlinks |
Install generic symlinks like pkgconf and pkg-config. If this flag is disabled, only CHOST-prefixed pkg-config executables will be available to end users and ebuilds. |
---|
plan9port
freefonts |
Don't install BigelowHolmes fonts |
---|
poke
nbd |
Enable poking at networked block devices via sys-libs/libnbd. |
---|---|
pvm-profiling |
Enable profiling in the PVM |
pycharm-community
bundled-jdk |
Use bundled jdk |
---|
pycharm-professional
bundled-jdk |
Use bundled jdk |
---|
ropper
z3 |
Enable Z3 contraint solver support |
---|
scanmem
gui |
Enable the GameConqueror GUI |
---|
sccache
azure |
Enable Azure Blob Storage support |
---|---|
dist-client |
Enables distributed support in the sccache client |
dist-server |
Enables the sccache-dist binary |
gcs |
Enable Google Cloud Storage support |
redis |
Enable Redis support |
s3 |
Enable full Amazon S3 support |
simple-s3 |
Enable minimal Amazon S3 support |
schroot
btrfs |
Enable support for chroots using btrfs snapshots |
---|---|
dchroot |
Enables the building of a wrapper named "dchroot", replacing sys-apps/dchroot |
lvm |
Enable support for chroots using LVM snapshots |
zfs |
Enable support for chroots using ZFS shapshots/clones |
sdl-jstest
sdl |
Enable media-libs/libsdl2 based input test |
---|---|
sdl1 |
Enable media-libs/libsdl based input test |
selenium-manager
telemetry |
Disable sending telemetry by default (avoid-stats config option). |
---|
sysprof
unwind |
Use sys-libs/libunwind to unwind the stack |
---|
uftrace
capstone |
Use capstone to provide dynamic tracing without recompilation |
---|
vulkan-tools
cube |
Build the cube/cubepp demos |
---|
watchman
python |
Install pywatchman bindings and the watchman-{wait,make} utils |
---|
dev-vcs
cvs
server |
Enable server support |
---|
darcs
curl |
Use libcurl for HTTP support. |
---|---|
terminfo |
Use the terminfo package for enhanced console support. |
threaded |
Use threading and SMP support. |
fossil
fusefs |
Enable the Fuse Filesystem |
---|---|
json |
Enable the JSON API of Fossil's wiki |
system-sqlite |
Use the system SQLite instead of the bundled one |
tcl-private-stubs |
Enable Tcl integration via private stubs mechanism |
tcl-stubs |
Enable Tcl integration via stubs library mechanism |
th1-docs |
Enable TH1 for embedded documentation pages |
th1-hooks |
Enable TH1 hooks for commands and web pages |
git
blksha1 |
Use the new optimized SHA1 implementation |
---|---|
cgi |
Install gitweb too |
curl |
Support fetching and pushing (requires webdav too) over http:// and https:// protocols |
gpg |
Pull in gnupg for signing -- without gnupg, attempts at signing will fail at runtime! |
highlight |
GitWeb support for app-text/highlight |
mediawiki |
Support pulling and pushing from MediaWiki |
perforce |
Add support for Perforce version control system (requires manual installation of Perforce client) |
safe-directory |
Respect the safe.directory setting |
subversion |
Include git-svn for dev-vcs/subversion support |
tk |
Include the 'gitk' and 'git gui' tools |
webdav |
Adds support for push'ing to HTTP/HTTPS repositories via DAV |
git-annex
assistant |
Enable git-annex assistant and watch command |
---|---|
benchmark |
Enable benchmarking |
dbus |
Enable dbus support |
gitlfs |
Build with git-lfs library (rather than vendored copy) |
magicmime |
Use libmagic to determine file MIME types |
pairing |
Enable pairing |
torrentparser |
Use haskell torrent library to parse torrent files |
webapp |
Enable git-annex webapp |
git-delete-merged-branches
full-name-executable |
Install executable /usr/bin/git-delete-merged-branches that is in conflict with dev-vcs/git-extras |
---|
gitg
glade |
Install a glade catalog file |
---|---|
python |
Install Python bindings for those plugins requiring it. |
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 |
---|
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 |
---|
mercurial
chg |
Support Mercurial command server client |
---|---|
gpg |
Support signing with GnuPG. |
rust |
Use Rust extensions. |
tk |
Install dev-lang/tk for hgk script. |
subversion
extras |
Install extra scripts (examples, tools, hooks) |
---|---|
kwallet |
Enable encrypted storage of passwords with kde-frameworks/kwallet |
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. |
---|
descent1-freedata
l10n_de |
Provides German translations for the game's briefings, robot descriptions, and outro of the original campaign |
---|---|
opl3-musicpack |
Include alternate version of the game's music, recorded with the Yamaha YMF262 OPL3 soundchip |
sc55-musicpack |
Include alternate version of the game's music, recorded with the Roland Sound Canvas SC-55 MIDI module |
textures |
Include high resolution (640x480) backgrounds, briefing images and fonts (Descent 1) |
descent2-freedata
l10n_de |
Provides German translations for the game's briefings, robot descriptions, and outro of the original campaign |
---|---|
opl3-musicpack |
Include alternate version of the game's music, recorded with the Yamaha YMF262 OPL3 soundchip |
sc55-musicpack |
Include alternate version of the game's music, recorded with the Roland Sound Canvas SC-55 MIDI module |
dxx-rebirth
d1x |
Install Descent 1 resources and executable |
---|---|
d2x |
Install Descent 2 resources and executable |
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) |
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 |
editor |
Enable level editor support |
l10n_de |
Provides German translations for the game's briefings, robot descriptions, and outro of the original campaign |
midi |
Enforce that SDL-mixer is used and has midi support |
music |
Enable music support |
opl3-musicpack |
Include alternate version of the game's music, recorded with the Yamaha YMF262 OPL3 soundchip |
sc55-musicpack |
Include alternate version of the game's music, recorded with the Roland Sound Canvas SC-55 MIDI module |
sdl2 |
Use libSDL2, SDL2-mixer instead of libSDL-1* and SDL-mixer-1* |
tracker |
Enable support for the PHP-based multiplayer game tracker |
hotline-miami
bundled-libs |
Use bundled libraries. |
---|---|
launcher |
Install qt launcher |
prismlauncher
qt6 |
Build with Qt6 support instead of the default Qt5 |
---|
supermariowar
server |
Compile and install Super Mario War server files |
---|
supertuxkart
nettle |
Use dev-libs/nettle crypto backend |
---|---|
recorder |
Enable recording with media-libs/libopenglrecorder |
sqlite |
Record IP bans, statistics in server mode with dev-db/sqlite |
wiimote |
Support for wiimote input devices |
swordandsworcery
bundled-libs |
Use the upstream provided bundled libraries. |
---|
trine
launcher |
Install GTK+ launcher |
---|
trine-enchanted-edition
launcher |
Install GTK+ launcher |
---|
trine2
launcher |
Install GTK+ launcher |
---|
games-arcade
bomns
editor |
enables building the level editor |
---|
commandergenius
downloader |
Allows some Keen games to be downloaded from the menu |
---|
jazz2
sdl |
Prefer SDL2 over GLFW backend |
---|---|
server |
Build the multiplayer game server |
jazz2-data
cc |
Install The Christmas Chronicles additional data |
---|---|
demo |
Use the free demo data instead of the full retail game data |
lbreakout2
themes |
Install additional themes |
---|
moleinvasion
music |
Download and install the music files |
---|
oshu
osu-skin |
Include more complete osu-skin (other is minimal) |
---|
osu-lazer
pipewire |
Use pipewire to enable sound output |
---|
performous
midi |
Enable MIDI I/O support |
---|---|
songs |
Install a few demo songs |
webcam |
Enable Webcam support |
tuxanci
physfs |
Use dev-games/physfs instead of dev-libs/libzip to load compressed data |
---|
games-board
cockatrice
client |
Build with client |
---|---|
oracle |
Build with oracle |
server |
Compile server support |
crafty
no-opts |
Don't try to enable crazy CFLAG options |
---|
freedoko
backgrounds |
Install additional background images |
---|---|
gnomecards |
Install the gnome-games card set |
kdecards |
Install the KDE card set |
openclipartcards |
Install the openclipartcards card set |
pysolcards |
Install the PySol card set |
xskatcards |
Install the XSkat card set |
pasang-emas
extras |
Install some extra themes |
---|
pioneers
help |
Enable gnome ingame help via scrollkeeper |
---|
pysolfc
extra-cardsets |
Install extra cardsets |
---|---|
sound |
Enable sound support using dev-python/pygame |
scid
photos |
Install collection of player photos (large) |
---|---|
scripts |
Install additional python and tcl utility scripts |
stockfish
general-32 |
Generic unoptimized 32-bits build |
---|---|
general-64 |
Generic unoptimized 64-bits build |
optimize |
Enable upstream -O3 optimizations (default enabled) |
tablebase-syzygy
6-pieces |
Install tablebases for 6 pieces (huge!) |
---|
xboard
default-font |
Install the default font that xboard uses |
---|---|
zippy |
Enable experimental zippy client |
games-emulation
atari800
encode-mp3 |
Support recording sound in MP3 format |
---|
bsnes-jg
jgmodule |
Build module for The Jolly Good API |
---|---|
shared |
Build shared library |
desmume
gdb |
Enable support for the remote GDB stub |
---|---|
openal |
Use media-libs/openal for microphone input |
wifi |
Enable support for Wi-Fi (experimental and discouraged) |
dolphin
discord-presence |
Enables Discord Rich Presence, show the current game on Discord |
---|---|
evdev |
Enable evdev input support |
llvm |
Enables LLVM support, for disassembly |
log |
Increase logging output |
mgba |
Enables GBA controllers emulation using libmgba. |
dosbox
core-inline |
Enable memory-increasing inlines for better performance but requiring more build time |
---|---|
glide |
Enable unofficial Glide emulation via media-libs/openglide |
dosbox-staging
dynrec |
Use recompiling cpu core instead of dynamic x86/x64 specific cpu core |
---|---|
fluidsynth |
use media-sound/fluidsynth for MIDI emulation |
mt-32 |
use media-libs/munt-mt32emu for MT-32 emulation |
network |
Enable networking features (modem, ipx) |
screenshot |
Enable screenshots of rendered output using media-libs/sdl2-image |
slirp |
Enable Ethernet emulation using net-libs/libslirp |
fceux
archive |
Use app-arch/libarchive for 7zip support |
---|---|
ffmpeg |
Use media-video/ffmpeg for video recording |
x265 |
Use media-libs/x265 for video recording (HEVC) |
gambatte-jg
jgmodule |
Build module for The Jolly Good API |
---|---|
shared |
Build shared library |
generator
sdlaudio |
Enable SDL Audio |
---|
hatari
capsimage |
Use dev-libs/spsdeclib to read .IPF, .RAW, and .CTR disk images |
---|---|
capstone |
Use dev-libs/capstone for disassembly output in the debugger |
portmidi |
Use media-libs/portmidi as an alternative MIDI backend |
higan
gtk |
Use GTK3 (Qt5 if disabled) user interface backend |
---|
jgemu
bsnes |
Install bsnes for Super Nintendo |
---|---|
cega |
Install Cega for SG-1000, Sega Master System and Game Gear |
gambatte |
Install Gambatte for Game Boy and Game Boy Color |
geolith |
Install Geolith for Neo Geo AES/MVS |
jollycv |
Install JollyCV for ColecoVision |
mednafen |
Install Mednafen for Atari Lynx, Nintendo Virtual Boy, NEC PC Engine, NEC SuperGrafx, Sony PlayStation, Sega Saturn, Super Nintendo, Neo Geo Pocket and WonderSwan |
melonds |
Install MelonDS for Nintendo DS |
mgba |
Install mGBA for Game Boy Advance |
nestopia |
Install Nestopia for Nintendo Entertainment System |
prosystem |
Install ProSystem for Atari 7800 |
sameboy |
Install SameBoy for Game Boy and Game Boy Color |
vecx |
Install Vecx for Vectrex |
m64py
7z |
Ensure support for .7z archives. |
---|---|
rar |
Ensure support for .rar archives. |
mgba
discord |
Enable Discord RPC support |
---|---|
elf |
Enable the use of elf utils via dev-libs/elfutils |
gles3 |
Build OpenGL ES 3.x RenderSystem |
libretro |
Build libretro port |
mupen64plus
audio-sdl |
Enable SDL audio plugin. |
---|---|
input-sdl |
Enable SDL input plugin. |
rsp-hle |
Enable HLE RSP plugin. |
ui-console |
Enable default console UI. |
ui-m64py |
Enable PyQt5 UI using games-emulation/m64py. |
video-glide64mk2 |
Enable Glide64mk2 video plugin. |
video-rice |
Enable Rice video plugin. |
mupen64plus-core
debugger |
Build the debugger |
---|---|
netplay |
Enable netplay functionality |
new-dynarec |
Enable new experimental dynamic recompiler implementation (only for x86 and arm) |
opencv |
Support video capture via media-libs/opencv |
osd |
Overlay emulator messages using on-screen-display |
mupen64plus-video-glide64mk2
hires |
Support hi-resolution textures (requires dev-libs/boost) |
---|
pcsx2
clang |
Use Clang compiler to build (the only compiler that is currently supported by upstream on Linux, do not report bugs if force-disabled) |
---|---|
sndio |
Enable support for the media-sound/sndio backend |
ppsspp
discord |
Enable interfacing with a locally running Discord desktop client |
---|
rmg
angrylion-plugin |
Enable the mupen64plus-video-angrylion-plus XMAME licensed plugin |
---|---|
discord |
Enable Discord RPC support |
dynarec |
Enable the new dynarec for the mupen64plus-core plugin |
rust-plugin |
Enable the mupen64plus-input-gca rust plugin |
snes9x
libretro |
Build libretro port |
---|---|
netplay |
Enable playing ROMs over the network (not recommended) |
vbam
link |
Enable GBA linking functionality |
---|
games-engines
devilutionx
sodium |
Enable network packet encryption using dev-libs/libsodium |
---|---|
zerotier |
Enable ZeroTier for online public games |
exult
fluidsynth |
Compile with support for FluidSynth |
---|---|
tools |
Enable tools, usercode compiler and mods support |
fheroes2
tools |
Install development tools like 82m2wav and xmi2midi. |
---|
frobtads
tads2compiler |
Build TADS2 compiler |
---|---|
tads3compiler |
Build TADS3 compiler |
love
gme |
Use media-libs/game-music-emu to support additional music formats |
---|
minetest
client |
Build Minetest client |
---|---|
leveldb |
Enable LevelDB backend |
prometheus |
Enable prometheus client support |
redis |
Enable redis backend via dev-libs/hiredis |
server |
Build Minetest server |
spatial |
Enable SpatialIndex AreaStore backend |
odamex
client |
Build client target |
---|---|
hidpi |
Use bundled FLTK 1.4, which has better support for HiDPI screens |
master |
Build master server target (advertises odamex server list) |
odalaunch |
Build the wxWidgets based launcher |
portmidi |
Enable PortMidi support |
server |
Build server target |
openmw
devtools |
Install development tools like bsatool, esmtool and opencs. |
---|---|
osg-fork |
Use OpenSceneGraph forked by OpenMW instead of upstream OSG. |
scummvm
fluidsynth |
compile with support for fluidsynth |
---|---|
fribidi |
Support for right-to-left languages via dev-libs/fribidi |
mpeg2 |
enable mpeg2 codec for cutscenes |
net |
enable cloud support via media-libs/sdl2-net |
sndio |
Enable support for MIDI music using media-sound/sndio |
unsupported |
enable unsupported and/or broken game engines (you're on your own) |
scummvm-tools
tremor |
Enable tremor, a fixed-point version of the Ogg Vorbis decoder |
---|
solarus
doc |
Install doxygen developer documentation. |
---|
games-fps
alienarena
vidmode |
Link against x11-libs/libXxf86vm. Required for full-screen support. |
---|
chocolate-doom
midi |
basic support for MIDI files |
---|
darkplaces
cdsound |
Enables using CD audio in the engine |
---|---|
demo |
Uses the demo data from quake1 (quake1-demodata) |
lights |
Install and setup the updated light maps |
textures |
Install and setup the updated textures |
doomsday
demo |
Install launcher dor doom1.wad from games-fps/doom-data |
---|---|
display-mode |
Include the ability to set the display mode |
fluidsynth |
Build the FluidSynth sound driver |
freedoom |
Install launcher for doom1.wad from games-fps/freedoom |
tools |
Build additional tools such as doomsday-shell, md2tool and texc |
duke3d-data
demo |
Extract data files from the shareware version. |
---|---|
gog |
Extract data files from the GOG.com version. |
eduke32
duke3d |
Install the Duke Nukem 3D data files, provided by games-fps/duke3d-data. |
---|---|
fluidsynth |
Install media-libs/sdl2-mixer with fluidsynth support. |
hrp |
Install the Duke Nukem 3D High Resolution Pack. |
offensive |
Install the Duke Nukem 3D XXX Pack. |
opl |
Install the Duke Nukem 3D OPL music files. |
psx |
Install the Duke Nukem 3D PSX high resolution voice files. |
sc-55 |
Install the Duke Nukem 3D Roland SC-55 music files. |
sdk |
Install the SDK files. |
server |
Enable support for multiplayer. |
tools |
Install the support tools for mapster32. |
voidsw |
Enable support for Shadow Warrior (Classic) through VoidSW. |
voxels |
Install the Duke Nukem 3D Voxels Pack. |
vpx |
Enable support for media-libs/libvpx. |
xmp |
Enable support for media-libs/exempi. |
gzdoom
non-free |
Enable non-free components |
---|---|
swr |
Enable software renderer |
nexuiz
maps |
Install the community map pack |
---|
prboom-plus
dumb |
Enable support for various tracker-style music formats via media-libs/dumb |
---|---|
fluidsynth |
Enable support for MIDI via media-sound/fluidsynth |
net |
Enable support for network play |
portmidi |
Enable support for MIDI via media-libs/portmidi |
sdl2-image |
Enable support for high-resolution texture support via media-libs/sdl2-image |
sdl2-mixer |
Enable support for MIDI via media-libs/sdl2-mixer |
server |
Build PrBoom-Plus server |
quake2-icculus
demo |
Install the demo files (quake2-demodata) and configure for use |
---|---|
qmax |
Build the pretty version (quake max) |
rogue |
Build support for the 'Ground Zero' Mission Pack (rogue) |
xatrix |
Build support for the 'The Reckoning' Mission Pack (xatrix) |
quakeforge
client |
Build Normal and QuakeWorld clients alongside the servers |
---|---|
wildmidi |
Use media-sound/wildmidi for midi support |
redeclipse
dedicated |
Install only as a dedicated game server |
---|
rott
demo |
Install the shareware version |
---|
sauerbraten
server |
Compile server support |
---|
serioussam
alsa |
Enable support ALSA sound. |
---|---|
pipewire |
Enable support for pipewire. |
vulkan |
Enable support Vulkan render. |
turtlearena
mumble |
Adds player-location (positional audio) support to VoIP |
---|---|
server |
Build server target |
voice |
Adds VoIP support |
urbanterror
altgamma |
Alternative way for gamma setting with modesetting driver |
---|---|
client |
Build binary for client (includes code for non-dedicated server) |
mumble |
Use Mumble for ingame VoIP (experimental) |
server |
Build binary for dedicated server |
skeetshootmod |
Build support for skeetshoot mod for specific maps |
voip |
Use ioq3 ingame VoIP (experimental) |
worldofpadman
maps |
Install extra maps (PadPack) |
---|
xonotic
ode |
Enable support for physics engine from dev-games/ode |
---|
yamagi-quake2
client |
Build client |
---|---|
ctf |
Build support for the 'Capture The Flag' addon |
gles |
Build GLES3 renderer |
rogue |
Build support for the 'Ground Zero' Mission Pack |
softrender |
Build software renderer |
vulkan |
Build experimental Vulkan renderer |
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 |
---|---|
non-free |
Install non-free ponies (i.e. from the MLP franchise) |
xcowsay
fortune |
Enable support for fortune cookies via games-misc/fortune-mod |
---|
games-mud
tf
atcp |
enable ATCP support. |
---|---|
gmcp |
enable GMCP support. |
option102 |
enable telnet option 102 support. |
games-puzzle
gnome-tetravex
cli |
Build the gnome-tetravex-cli command-line interface |
---|---|
gui |
Build the gnome-tetravex graphical Gtk user interface |
nightsky
bundled-libs |
Use the upstream provided bundled libraries. |
---|
pingus
music |
Enable playing of background music |
---|
tiny-and-big
bundled-libs |
Use the upstream provided bundled libraries. |
---|
world-of-goo-gog
bundled-libs |
Use bundled libs |
---|
world-of-goo-hb
bundled-libs |
Use bundled libs |
---|
games-roguelike
FTL
bundled-libs |
Use bundled libraries. |
---|
angband
sound |
Enable and install sounds |
---|
stone-soup
advpng |
Use alternate png optimization. |
---|---|
ncurses |
Enable for console (uses ncurses) based build. (can be enabled on top of tiles) |
tiles |
Enable for graphical (tiled) build. (can be enabled on top of ncurses) |
tomenet
client |
Compile client |
---|---|
server |
Compile server |
games-rpg
daimonin-client
music |
Install extra music |
---|
deponia-doomsday
bonus |
Install the bonus content (Art Book, Concept Art, Soundtrack) |
---|
drascula
sound |
Install optional audio files |
---|
dreamweb
doc |
High-resolution scans of the written material in the original UK game box |
---|
freedroidrpg
devtools |
Compile the additional dev tools |
---|---|
profile |
Enable the integration of the ingame real-time profiler |
hatoful-boyfriend
gui |
Install the GUI for configuring screen resolution and input |
---|
hatoful-boyfriend-holiday-star
gui |
Install the GUI for configuring screen resolution and input |
---|
kqlives
cheats |
Enable cheating mode |
---|
manaplus
mumble |
Enable support for voice chat |
---|---|
pugixml |
Use dev-libs/pugixml for XML parsing isntead of dev-libs/libxml2 |
sdl2 |
Use libsdl2 instead of libsdl |
the-longest-journey
hd |
Install high definition backgrounds and sprites |
---|---|
hd-fmv |
Install upscaled full motion videos |
to-the-moon
bundled-libs |
Use bundled libraries |
---|
games-simulation
corsix-th
midi |
Adds support for background MIDI music via SDL_mixer |
---|---|
tools |
Build tools for decoding RNC files |
flightgear
dbus |
Enable screensaver DBus interaction |
---|---|
gdal |
Enable alternative terrain engine based on pagedLOD using sci-libs/gdal |
qt5 |
Build Qt5 launcher application |
udev |
Enable event-based Input devices through virtual/udev |
utils |
Build various utilities (fgpanel, fgviewer among others) |
openrct2
scripting |
Enable the dev-lang/duktape scripting engine for executing user scripts. |
---|
openttd
allegro |
Add support for Allegro |
---|---|
dedicated |
Build only the openttd server, and not the client. |
fluidsynth |
Compile with support for FluidSynth |
lzo |
Enables LZO compression for savegames. This is only needed to load extremely old savegames. (versions before 0.2) |
openmedia |
Enables the free open media sets: OpenGFX, OpenSFX, OpenMSX, removing the requirement for proprietary TTD assets to play OpenTTD. |
simutrans
midi |
support for background MIDI music via media-sound/fluidsynth |
---|---|
minimal |
Don't install any PakSets (scenario data) |
simutrans-paksets
128 |
Install higher resolution scenario data (128 px graphics) |
---|---|
comic192 |
Install comic-like scenario data (192 px graphics) |
cs128 |
Install Czech-Slovak scenario data (128 px graphics) |
excentrique48 |
Install eccentric scenario data (48 px graphics) |
german128 |
Install German scenario data (128 px graphics) |
nippon64 |
Install Nippon scenario data (64 px graphics) |
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 |
---|---|
webstats |
Enable support for sending racing statistics to a web server (experimental) |
xmoto
double-precision |
more precise calculations at the expense of speed |
---|
games-strategy
0ad
editor |
Include Atlas scenario editor projects |
---|---|
lobby |
Enable the use of net-libs/gloox and the multiplayer lobby |
nvtt |
Support for some uncompressed data formats (might be needed for some mods) |
colobot
devbuild |
TODO |
---|---|
tools |
Build tools |
colobot-data
music |
Enable music support |
---|
freeciv
gtk3 |
Build the gtk3 client |
---|---|
gtk4 |
Build the gtk4 client |
json |
Add support for JSON via dev-libs/jansson |
mapimg |
Additional mag image toolkit via media-gfx/imagemagick |
modpack |
Build the freeciv-modpack-program to download/install mods |
rule-editor |
Build ruleset editor |
server |
Enable server support. Disabling this will also make it impossible to start local games. |
sound |
Add support for sound provided by media-libs/sdl-mixer |
system-lua |
Use dev-lang/lua instead of the bundled liblua |
web-server |
Build the freeciv-web server in place of the freeciv server |
freeorion
client |
Build game client |
---|
freesynd
devtools |
Build development tools |
---|
hedgewars
server |
Enable local server |
---|
ja2-stracciatella
editor |
Adds necessary file to run the editor |
---|---|
ru-gold |
Support for russian gold ja2 version |
megaglest
editor |
Build map editor |
---|---|
fribidi |
Enable FriBIDi support |
model-viewer |
Build model viewer |
streflop |
Use the library streflop. Out of synchs may occur if not enabled. |
tools |
Build model import/export tools |
unicode |
Use unicode strings for wxwidgets |
wxuniversal |
Use the wxUniversal port which implements the various GUI controls by drawing them itself |
satellite-reign
gui |
Install the GUI for configuring screen resolution and input |
---|
ufoai
client |
Build the main game client |
---|---|
server |
Build the dedicated server |
uqm
music |
download and install original 3DO music files |
---|---|
remix |
download and install remixed music files (large) |
voice |
download and install voice files (large) |
wargus
bne |
Support extracting data from the Battle.net Edition |
---|
warzone2100
discord |
Enable Discord presence/join integration |
---|
wesnoth
server |
Enable compilation of server |
---|
games-util
gslist
web |
Enable the web interface |
---|
heroic-bin
gamescope |
Run Heroic Launcher inside gamescope |
---|
lgogdownloader
gui |
Enable GUI login support for passing reCAPTCHA |
---|
sc-controller
trayicon |
Enable system tray icon |
---|
slade
fluidsynth |
Enable MIDI software synthesis using media-sound/fluidsynth |
---|
wit
fuse |
Enable image mount support via fuse |
---|
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. |
---|---|
fprint |
Enables experimental fingerprint authentication using sys-auth/fprintd |
plymouth |
Enable support for smooth transition from sys-boot/plymouth |
gnome
classic |
Install gnome-extra/gnome-shell-extensions for the Gnome Shell Classic mode |
---|---|
extras |
Install additional GNOME applications |
gnome-applets
tracker |
Build the tracker search bar applet |
---|
gnome-control-center
gnome-online-accounts |
Enable configuration panel for net-libs/gnome-online-accounts accounts |
---|---|
ibus |
Enable support for enhanced input methods through app-i18n/ibus |
gnome-extra-apps
games |
Install Gnome Games |
---|---|
share |
Install the gnome-extra/gnome-user-share personal file sharing tool |
shotwell |
Install the media-gfx/shotwell photo manager |
tracker |
Install the app-misc/tracker indexer and the GNOME packages that require it |
gnome-keyring
ssh-agent |
Use GNOME Keyring to unlock SSH keys. Recommended unless you are using ECDSA or Ed25519 keys. |
---|
gnome-light
gnome-shell |
Install gnome-base/gnome-shell and x11-wm/mutter for the standard GNOME 3 desktop mode |
---|
gnome-session
elogind |
Support sys-auth/elogind for session tracking |
---|
gnome-settings-daemon
elogind |
Rely on sys-auth/elogind as runtime logind provider |
---|---|
modemmanager |
Enable WWAN support via net-misc/modemmanager |
systemd |
Rely on sys-apps/systemd as runtime logind provider |
gnome-shell
elogind |
Use sys-auth/elogind for session tracking and suspend support. |
---|---|
ibus |
Enable support for enhanced input methods through app-i18n/ibus |
pipewire |
Use pipewire to enable the camera monitor |
gvfs
afp |
Enables support for accessing AFP (Apple Filing Protocol) network shares |
---|---|
archive |
Enables support for accessing files in archives transparently via app-arch/libarchive |
bluray |
Enable playback of Blu-ray filesystems using media-libs/libbluray |
elogind |
Use sys-auth/elogind for session tracking. |
fuse |
Enables fuse mount points in $HOME/.gvfs for legacy application access |
gnome-online-accounts |
Enable configuration panel for net-libs/gnome-online-accounts accounts |
google |
Enables support for accessing Google accounts via dev-libs/libgdata |
http |
Enable the HTTP/DAV backend using net-libs/libsoup |
nfs |
Enable NFS client support via net-fs/libnfs. |
udev |
Enable udev base replacement code for cdda feature |
libgnomecanvas
glade |
Enable glade support |
---|
librsvg
tools |
Build svg viewer tool |
---|
nautilus
cloudproviders |
Enable the cloudproviders support |
---|---|
gstreamer |
Enable the Audio/Video file properties page |
previewer |
Use gnome-extra/sushi to preview files from the file mananger |
sendto |
Enable the nautilus-sendto extension to send files to various locations/devices |
gnome-extra
cinnamon
internal-polkit |
Use Cinnamon's internal polkit agent instead of gnome-extra/polkit-gnome. This does not currently support multi-user fast switching. |
---|
cinnamon-control-center
modemmanager |
Enable support for mobile broadband devices using net-misc/modemmanager |
---|
cjs
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
---|
eiciel
nautilus |
Build gnome-base/nautilus extension |
---|
evolution-data-server
berkdb |
sys-libs/db support needed to migrate old (pre-3.13 evolution versions) addressbook data |
---|---|
gnome-online-accounts |
Enable net-libs/gnome-online-accounts based Google authentication support |
oauth-gtk3 |
Enable internal OAuth2 authentication for GTK+3 applications (libedataserverui-*.so) 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 |
oauth-gtk4 |
Enable internal OAuth2 authentication for GTK 4 applications (libedataserverui4-*.so) 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 |
sound |
Sound notification support through media-libs/libcanberra-gtk3 (does nothing without USE=gtk) |
weather |
Enable optional weather calendar support |
gnome-commander
gsf |
Add metadata support for OLE, OLE2 and ODF |
---|---|
pdf |
Add metadata support for PDF |
taglib |
Add metadata support for ID3, Vorbis, FLAC and APE |
gnome-contacts
gnome-online-accounts |
Enable net-libs/gnome-online-accounts based Google authentication support |
---|
gnome-network-displays
firewalld |
Install firewalld zones |
---|
gnome-shell-extension-gsconnect
nautilus |
Install Nautilus extension for sending files via GSConnect |
---|
gnome-software
firmware |
Enable firmware update support through sys-apps/fwupd |
---|---|
flatpak |
Enable support for flatpak applications using sys-apps/flatpak |
snap |
Enable support for snap packages using app-containers/snapd |
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
gnome-system-monitor
systemd |
Display sys-apps/systemd metadata, e.g. unit names, for running processes |
---|
libgda
canvas |
Enable support for x11-libs/goocanvas |
---|---|
http |
Enable embedded net-libs/libsoup based server |
json |
Enable support for JSON format |
mdb |
Enable support for Microsoft Access database using app-office/mdbtools |
sourceview |
Enable support for x11-libs/gtksourceview |
libgsf
gtk |
Enable use of gdk in thumbnailer |
---|
nemo
tracker |
Add support for app-misc/tracker search |
---|
nm-applet
modemmanager |
Enable support for mobile broadband devices using net-misc/modemmanager |
---|---|
teamd |
Enable teamd configuration editor |
gnustep-apps
gemas
projectcenter |
Build and install plugin for gnustep-apps/projectcenter |
---|
gworkspace
gwmetadata |
Enable the metadata indexing and searching system |
---|
sogo
activesync |
Build the ActiveSync support code |
---|---|
sodium |
Enable support for Argon2 password schemes using dev-libs/libsodium |
gnustep-base
gnustep-back-art
xim |
Enable X11 XiM input method |
---|
gnustep-back-cairo
xim |
Enable X11 XiM input method |
---|
gnustep-back-xlib
xim |
Enable X11 XiM input method |
---|
gnustep-make
libobjc2 |
Enables use of the GNUstep Objective-C runtime (gnustep-base/libobjc2) with non-fragile ABI and sys-devel/clang compiler |
---|---|
native-exceptions |
Enables use of the native Objective-C exception support (@try/@catch/@finally) built-in objective-c exceptions with compilers that support it |
gui-apps
foot
grapheme-clustering |
Enable grapheme clustering support |
---|
grim
jpeg |
Enable JPEG support. |
---|
gtkgreet
layershell |
Enable layer shell support |
---|
kanshi
varlink |
Enable remote control with varlink |
---|
mako
icons |
Enable support for icons |
---|
swaybg
gdk-pixbuf |
Support image types other than PNG |
---|
swayidle
elogind |
Enable support for rootless session via elogind |
---|
swaylock
gdk-pixbuf |
Enable additional image format support via the x11-libs/gdk-pixbuf library |
---|
waybar
evdev |
Enable libevdev support for evdev related features |
---|---|
experimental |
Enable experimental features, such as Bluetooth battery reporting |
libinput |
Enable libinput support for libinput related features |
logind |
Enable support for logind (bluetooth and idle inhibit) |
mpd |
Enable support for the Music Player Daemon |
mpris |
Enable support for mpris |
network |
Enable libnl support for network related features |
pipewire |
Enable support for pipewire |
pulseaudio |
Enable support for volume control via PulseAudio |
sndio |
Enable support for volume control via sndio |
tray |
Enable support for tray |
wifi |
Enable support for wifi/rfkill |
waypipe
dmabuf |
Use DMABUFs for data exchange and hardware decoding |
---|---|
ffmpeg |
Link with ffmpeg to allow buffer displays using video streams |
systemtap |
Enable SystemTap/DTrace tracing |
wayvnc
gbm |
enable GPU-side screencopy (experimental) |
---|---|
tracing |
Trace kernel and memory calls |
wf-recorder
pipewire |
Enable support for audio capture via media-video/pipewire. |
---|---|
pulseaudio |
Enable support for audio capture via PulseAudio |
gui-libs
gtk
broadway |
Enable the GDK Broadway backend. |
---|---|
cloudproviders |
Enable GtkPlacesSidebar to access cloud services |
colord |
Use x11-misc/colord for color management in printing |
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
gtksourceview
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
---|
libdecor
dbus |
Enable dbus to query current cursor theme |
---|---|
examples |
Build and install examples |
gtk |
Build GTK plugin |
libhandy
glade |
Install module and catalog for dev-util/glade |
---|
neatvnc
examples |
Build and install examples |
---|---|
gbm |
Enable support for the Generic Buffer Manager (gbm) |
h264 |
Enable H.264 encoding |
jpeg |
Enable JPEG compression |
tracing |
Trace kernel and memory calls |
websockets |
Enable websockets support |
vte
icu |
Enable legacy charset support using dev-libs/icu |
---|---|
systemd |
Support moving terminal child processes to their own systemd user scopes to avoid terminal getting killed due to child causing OOM |
vte-common
systemd |
Support moving terminal child processes to their own systemd user scopes to avoid terminal getting killed due to child causing OOM |
---|
wlroots
X |
Enable support for X11 applications (XWayland) |
---|---|
drm |
Enable Direct Rendering Management |
libinput |
Enable support for input devices via dev-libs/libinput |
liftoff |
Enable support for libliftoff KMS plane backend |
session |
Enable session support (is required for DRM and libinput) |
x11-backend |
Enable support for handling input/output devices through x11-libs/libxcb |
xcb-errors |
Better error reporting when using xwayland |
xdg-desktop-portal-wlr
elogind |
Enable support for rootless session via elogind |
---|
gui-wm
gamescope
libei |
Enable emulated input using dev-libs/libei |
---|---|
pipewire |
Enable screen capture via PipeWire |
wsi-layer |
Enable the WSI layer (required for HDR) |
hyprland
legacy-renderer |
Enable legacy renderer |
---|
sway
X |
Enable support for X11 applications (XWayland) |
---|---|
swaybar |
Install 'swaybar': sway's status bar component |
swaynag |
Install 'swaynag': shows a message with buttons |
tray |
Enable support for StatusNotifierItem tray specification |
wallpapers |
Install sway's default wallpaper image |
wayfire
X |
Enable support for X11 applications (XWayland). |
---|---|
gles3 |
Enable OpenGL ES 3.x Features. |
kde-apps
akonadi
designer |
Install plugin for dev-qt/designer |
---|---|
tools |
Install tools for developers and testing |
webengine |
Enable support for system-wide defined KAccounts |
analitza
eigen |
Enable dev-cpp/eigen mathematical templates support |
---|
ark
zip |
Enable ZIP archive support via dev-libs/libzip |
---|
cantor
R |
Enable dev-lang/R backend support |
---|---|
julia |
Enable dev-lang/julia backend support |
qalculate |
Enable sci-libs/libqalculate backend support |
gwenview
activities |
Enable kactivities support |
---|---|
fits |
Enable support for NASA's sci-libs/cfitsio library |
mpris |
Enable support for MPRIS2 interface, requiring dev-qt/qtdbus as dependency. |
share |
Enable support for a share menu using kde-frameworks/purpose |
k3b
webengine |
Use dev-qt/qtwebengine for fancy k3bdiskinfoview |
---|
kalarm
pim |
Enable birthday import, email functions etc. using kde-apps/akonadi |
---|
kalzium
editor |
Enable the embedded molecule editor/viewer |
---|---|
solver |
Enable the equation solver |
kate-addons
filebrowser |
Enable File System browser tool view |
---|---|
lspclient |
Enable LSP (Language Server Protocol) client plugin |
projects |
Enable Project plugin for executing queries on SQL DBs |
snippets |
Enable Snippets Tool View plugin to manage or download code snippets |
sql |
Enable SQL plugin for executing queries on SQL DBs |
kde-apps-meta
accessibility |
Pull in kde-apps/kdeaccessibility-meta packages |
---|---|
admin |
Pull in kde-apps/kdeadmin-meta packages |
education |
Pull in kde-apps/kdeedu-meta packages |
games |
Pull in kde-apps/kdegames-meta packages |
graphics |
Pull in kde-apps/kdegraphics-meta packages |
multimedia |
Pull in kde-apps/kdemultimedia-meta packages |
network |
Pull in kde-apps/kdenetwork-meta packages |
pim |
Pull in KDE PIM suite |
sdk |
Pull in developer-specific meta-packages |
utils |
Pull in kde-apps/kdeutils-meta packages |
kdeadmin-meta
cron |
Installs KDE application for virtual/cron configuration |
---|
kdecore-meta
share |
Install kde-frameworks/purpose for share file context menu actions in kde-apps/dolphin |
---|---|
webengine |
Enable www-client/falkon which depends on dev-qt/qtwebengine |
kdeedu-meta
webengine |
Enable packages requiring dev-qt/qtwebengine |
---|
kdegraphics-meta
color-management |
Enable color management via media-libs/opencolorio |
---|---|
screencast |
Pull in kde-apps/spectacle for screenshot/screenrecording support |
webengine |
Enable page scanning support via media-gfx/skanpage |
kdemultimedia-meta
cdrom |
Include packages for optical discs |
---|
kdenetwork-meta
bittorrent |
Pull in net-p2p/ktorrent for BitTorrent protocol support |
---|---|
dropbox |
Enable support for Dropbox in kde-apps/dolphin via kde-apps/dolphin-plugins-dropbox |
samba |
Enable support for net-fs/samba file sharing plugin from within file properties |
screencast |
Pull in kde-apps/krfb for Plasma desktop sharing support |
webengine |
Enable support for Google Drive integration via kde-misc/kio-gdrive |
kdenlive
designer |
Build plugins for dev-qt/designer |
---|
kdepim-addons
importwizard |
Enable additional import plugins for kde-apps/akonadi-import-wizard |
---|---|
markdown |
Enable Markdown support via app-text/discount |
kdepim-meta
bogofilter |
Install mail-filter/bogofilter for spam filter support in kde-apps/kmail |
---|---|
clamav |
Install app-antivirus/clamav for virus detection support in kde-apps/kmail |
spamassassin |
Install mail-filter/spamassassin for spam filter support in kde-apps/kmail |
kdesdk-meta
git |
Enable support for Git VCS in kde-apps/dolphin via kde-apps/dolphin-plugins-git |
---|---|
mercurial |
Enable support for Mercurial VCS in kde-apps/dolphin via kde-apps/dolphin-plugins-mercurial |
subversion |
Enable support for Apache Subversion VCS in kde-apps/dolphin via kde-apps/dolphin-plugins-subversion |
webengine |
Enable dev-util/kdevelop, requiring dev-qt/qtwebengine |
kdeutils-meta
7zip |
Install app-arch/p7zip for 7zip archive support in kde-apps/ark |
---|---|
gpg |
Install kde-apps/kgpg which depends on kde-apps/akonadi |
lrz |
Install app-arch/lrzip for LRZ archive support in kde-apps/ark |
rar |
Install one of app-arch/rar, app-arch/unrar or app-arch/unar for RAR archive support in kde-apps/ark |
webengine |
Install app-editors/ghostwriter and kde-apps/kimagemapeditor, requiring dev-qt/qtwebengine |
kget
bittorrent |
Enable bittorrent transfer plugin through net-libs/libktorrent |
---|---|
gpg |
Enable signature verification by GpgME++ via app-crypt/gpgme |
mms |
Enable MMS (Microsoft Media Server) plugin through media-libs/libmms |
kig
geogebra |
Support files created by sci-mathematics/geogebra-bin |
---|---|
scripting |
Support Python scripting |
kio-extras
X |
Enable support for XCursor thumbnails via x11-libs/libX11 |
---|---|
activities |
Enable activities KIO worker and fileitem plugin |
ios |
Enable AFC (Apple File Conduit) KIO worker for iOS devices support |
kf6compat |
Disable components colliding with KF6, depend on KF6 components instead |
man |
Enable manpages KIO worker |
nfs |
Enable NFS support using net-libs/libtirpc |
phonon |
Enable file audio preview plugin using media-libs/phonon |
sftp |
Enable SFTP protocol support using net-libs/libssh |
taglib |
Enable audio thumbnails via media-libs/taglib |
kleopatra
pim |
Enable WKS publishing support using kde-apps/kmail |
---|
kmag
keyboardfocus |
Enable keyboard focus tracking |
---|
konqueror
activities |
Enable kactivities support |
---|
krdc
activities |
Enable Plasma Activities support via kde-plasma/plasma-activities |
---|
ksystemlog
kdesu |
Run as root using kdesu from kde-plasma/kde-cli-tools |
---|
ktouch
X |
Enable support for X11 Keyboard Layout Detection |
---|
kwave
qtmedia |
Enable playback via Qt5Multimedia |
---|
libkdepim
designer |
Build plugins for dev-qt/designer |
---|
libkgapi
kf6compat |
Disable components colliding with KF6, depend on KF6 components instead |
---|
libksane
kwallet |
Enable encrypted storage of passwords with kde-frameworks/kwallet |
---|
mailcommon
designer |
Build plugins for dev-qt/designer |
---|
marble
aprs |
Enable support for APRS data sources |
---|---|
designer |
Install plugin for dev-qt/designer |
geolocation |
Enable position information via dev-qt/qtpositioning |
pbf |
Enable OpenStreetMap PBF file support via dev-libs/protobuf |
phonon |
Enable sound support via media-libs/phonon |
shapefile |
Enable support for ESRI shapefiles |
webengine |
Use dev-qt/qtwebengine for embedded web browser |
okular
crypt |
Enable support for password-encrypted documents via kde-frameworks/kwallet |
---|---|
epub |
Enable E-Book support via app-text/ebook-tools |
markdown |
Enable Markdown support via app-text/discount |
mobi |
Enable mobipocket support via kde-apps/kdegraphics-mobipocket |
phonon |
Enable sound support via media-libs/phonon |
qml |
Install Okular Qml components |
share |
Enable support for a share menu using kde-frameworks/purpose |
parley
webengine |
Build browser integration for the editor, requires dev-qt/qtwebengine |
---|
pimcommon
designer |
Build plugins for dev-qt/designer |
---|
spectacle
share |
Enable support for a share menu using kde-frameworks/purpose |
---|
step
qalculate |
Enable the libqalculate library for unit conversion |
---|
thumbnailers
blender |
Enable blender thumbnail generation using kde-frameworks/karchive |
---|---|
gettext |
Enable PO file thumbnail generation using kde-apps/kdesdk-thumbnailers |
mobi |
Enable mobipocket thumbnail generation using kde-apps/kdegraphics-mobipocket |
video |
Enable video thumbnail generation using kde-apps/ffmpegthumbs |
yakuake
absolute-position |
Use kde-plasma/kwayland for absolute window positioning in KWin |
---|
kde-frameworks
kcompletion
designer |
Build plugins for dev-qt/designer |
---|
kconfig
qml |
Enable QML/QtQuick support via dev-qt/qtdeclarative |
---|
kconfigwidgets
designer |
Build plugins for dev-qt/designer |
---|
kfilemetadata
epub |
Enable support for reading EPUB ebook metadata |
---|---|
mobi |
Enable mobipocket support via kde-apps/kdegraphics-mobipocket |
kglobalaccel
kf6compat |
Disable components colliding with KF6, depend on KF6 components instead |
---|
kguiaddons
kf6compat |
Disable components colliding with KF6, depend on KF6 components instead |
---|
kiconthemes
designer |
Build plugins for dev-qt/designer |
---|
kimageformats
eps |
Support the EPS graphics file format |
---|
kinit
caps |
Capabilities support for improved security and better OOM handling |
---|
kio
designer |
Build plugins for dev-qt/designer |
---|---|
kwallet |
Enable permanent storage of passwords for kpasswdserver with kde-frameworks/kwallet |
kitemmodels
qml |
Enable QML support via dev-qt/qtdeclarative |
---|
kitemviews
designer |
Build plugins for dev-qt/designer |
---|
knewstuff
designer |
Build plugins for dev-qt/designer |
---|---|
opds |
Enable support for the Open Publication Distribution System via kde-frameworks/syndication |
knotifications
phonon |
Play notification sounds via media-libs/phonon instead of media-libs/libcanberra |
---|---|
qml |
Enable QML support via dev-qt/qtdeclarative |
speech |
Enable text-to-speech notification support |
knotifyconfig
phonon |
Play notification sounds via media-libs/phonon instead of media-libs/libcanberra |
---|
kplotting
designer |
Build plugins for dev-qt/designer |
---|
ktexteditor
editorconfig |
Enable support for EditorConfig configuration files |
---|
ktextwidgets
designer |
Build plugins for dev-qt/designer |
---|
kwallet
gpg |
Support wallets with GnuPG encryption in addition to the default blowfish-encrypted file |
---|---|
kf6compat |
Disable components colliding with KF6, depend on KF6 components instead |
kwidgetsaddons
designer |
Build plugins for dev-qt/designer |
---|
kxmlgui
designer |
Build plugins for dev-qt/designer |
---|
networkmanager-qt
teamd |
Enable Teamd control support |
---|
prison
qml |
Enable QML/QtQuick support via dev-qt/qtdeclarative |
---|
purpose
kaccounts |
Enable support for system-wide defined KAccounts |
---|---|
webengine |
Enable support for system-wide defined KAccounts |
sonnet
aspell |
Enable the app-text/aspell spell-checking backend |
---|---|
designer |
Build plugins for dev-qt/designer |
hunspell |
Enable the app-text/hunspell spell-checking backend |
qml |
Enable QML/QtQuick support via dev-qt/qtdeclarative |
kde-misc
kdeconnect
X |
Enable remote input mousepad plugin using x11-libs/libfakekey |
---|---|
pulseaudio |
Enable system volume control plugin using media-libs/libpulse |
telephony |
Enable telephony plugin using kde-frameworks/modemmanager-qt |
kio-gdrive
kf6compat |
Disable components colliding with KF6, depend on KF6 components instead |
---|---|
share |
Enable support for a share menu using kde-frameworks/purpose |
krename
office |
Enable support for file naming based on ODF metadata |
---|
tellico
bibtex |
Add support for bibtex importing using btparse from dev-perl/Text-BibTeX |
---|---|
discid |
Add support for reading disc IDs from audio CDs |
yaz |
Add support for searching Z39.50 databases |
kde-plasma
discover
firmware |
Enable support for firmware upgrades using sys-apps/fwupd |
---|---|
flatpak |
Enable support for flatpak repositories using sys-apps/flatpak |
snap |
Enable support for snap packages using app-containers/snapd |
webengine |
Enable webflow support using dev-qt/qtwebview and dev-qt/qtwebengine instead of default URL handler |
drkonqi
systemd |
Enable Coredumpd integration |
---|
kde-cli-tools
kdesu |
Build graphical frontend for kde-frameworks/kdesu |
---|
kdeplasma-addons
alternate-calendar |
Support alternate calendar systems (currently Chinese or Indian) via dev-libs/icu |
---|---|
share |
Enable applet for quickly sharing data to a variety of sources |
webengine |
Enable dictionary and web browser applets using dev-qt/qtwebengine |
kinfocenter
usb |
Show USB device information |
---|
ksystemstats
networkmanager |
Enable improved backend for Network statistics using kde-frameworks/networkmanager-qt |
---|
kwin
lock |
Enable screen locking via kde-plasma/kscreenlocker |
---|---|
screencast |
Enable screencast portal using media-video/pipewire |
shortcuts |
Enable global shortcuts support via kde-plasma/kglobalacceld |
plasma-desktop
ibus |
Use ibus input method via app-i18n/ibus |
---|---|
scim |
Enable applets that use app-i18n/scim |
webengine |
Build the OpenDesktop integration plugin |
plasma-firewall
firewalld |
Build net-firewall/firewalld backend |
---|---|
ufw |
Build net-firewall/ufw backend |
plasma-login-sessions
X |
Install X11 session file for Display Managers (default is Wayland if both enabled) |
---|---|
wayland |
Install Wayland session file for Display Managers |
plasma-meta
browser-integration |
Enable integration with Chrome/Firefox with browser extensions |
---|---|
colord |
Enable kde-plasma/kwin color management via x11-misc/colord |
crash-handler |
Pull in kde-plasma/drkonqi for assisted upstream crash reports |
crypt |
Pull in kde-plasma/plasma-vault for encrypted vaults integration |
discover |
Pull in resources management GUI; a centralised GHNS alternative and optional sys-apps/fwupd frontend |
display-manager |
Pull in a graphical display manager |
firewall |
Pull in kde-plasma/plasma-firewall for system firewall administration |
flatpak |
Pull in kde-plasma/flatpak-kcm for flatpak permissions administration |
grub |
Pull in Breeze theme for sys-boot/grub |
gtk |
Enable Breeze widget style and system settings module for GTK+ |
kwallet |
Enable support for KWallet auto-unlocking via kde-plasma/kwallet-pam |
oxygen-theme |
Pull in Oxygen icons, sound theme and visual style for KDE Plasma |
plymouth |
Pull in Breeze theme for sys-boot/plymouth |
pulseaudio |
Install Plasma applet for PulseAudio volume management |
qt5 |
Pull in required packages for seamless integration of KF5/Qt5-based applications |
sddm |
Pull in the x11-misc/sddm display manager and system settings module |
sdk |
Pull in kde-plasma/plasma-sdk for Plasma development |
smart |
Pull in kde-plasma/plasma-disks for disk health monitoring |
thunderbolt |
Pull in kde-plasma/plasma-thunderbolt control center module |
unsupported |
Allow packages that are known to ruin runtime experience ** DO NOT FILE BUGS WITH THIS ENABLED ** |
wacom |
Pull in kde-plasma/wacomtablet control center module |
wallpapers |
Install wallpapers for the Plasma Workspace |
webengine |
Use kde-apps/khelpcenter to access the locally installed KDE Help System Handbook |
xwayland |
Enable Wayland windows screensharing to XWayland applications via gui-apps/xwaylandvideobridge |
plasma-nm
openconnect |
Build support for the OpenConnect VPN client |
---|---|
teamd |
Enable Teamd control support |
plasma-workspace
appstream |
Enable AppStream software metadata support |
---|---|
geolocation |
Enables dataengine providing location information |
policykit |
Enable locale generation and Users KCM using sys-auth/polkit and sys-apps/accountsservice |
screencast |
Enable screencast portal using kde-plasma/kpipewire |
telemetry |
Enable User Feedback control module for kde-plasma/systemsettings |
wallpaper-metadata |
Show metadata for image wallpaper plugin using kde-apps/libkexiv2 |
powerdevil
brightness-control |
Enable screen brightness control using app-misc/ddcutil |
---|---|
caps |
Capabilities support for scheduled wakeup which can wake from suspend (CAP_WAKE_ALARM) |
lxqt-base
liblxqt
backlight |
Enable backlight control features. |
---|
lxqt-config
monitor |
Build monitor settings tool |
---|---|
touchpad |
Build touchpad settings tool |
lxqt-meta
about |
Install lxqt-base/lxqt-about |
---|---|
admin |
Install lxqt-base/lxqt-admin |
archiver |
Install app-arch/lxqt-archiver |
desktop-portal |
Enable the LXQt sys-apps/xdg-desktop-portal backend implementation |
display-manager |
Install a graphical display manager |
filemanager |
Install x11-misc/pcmanfm-qt file manager |
lximage |
Install media-gfx/lximage-qt image viewer |
minimal |
Do not install x11-wm/openbox window manager |
nls |
Install dev-qt/qttranslations to better support different locales |
powermanagement |
Install lxqt-base/lxqt-powermanagement package |
processviewer |
Install x11-misc/qps package |
screenshot |
Install x11-misc/screengrab package |
sddm |
Install x11-misc/sddm display manager |
ssh-askpass |
Install lxqt-base/lxqt-openssh-askpass user password prompt tool |
sudo |
Install lxqt-base/lxqt-sudo |
terminal |
Install x11-terms/qterminal package |
trash |
Install gnome-base/gvfs to enable 'trash' functionality in x11-misc/pcmanfm-qt |
window-manager |
Install kde-plasma/kwin window manager |
lxqt-panel
colorpicker |
Build colorpicker plugin |
---|---|
cpuload |
Build cpuload plugin |
desktopswitch |
Build desktopswitch plugin |
directorymenu |
Build directorymenu plugin |
dom |
Build dom plugin |
kbindicator |
Build kbindicator plugin |
mainmenu |
Build mainmenu plugin |
mount |
Build mount plugin |
networkmonitor |
Build networkmonitor plugin |
quicklaunch |
Build quicklaunch plugin |
showdesktop |
Build showdesktop plugin |
spacer |
Build spacer plugin |
statusnotifier |
Build statusnotifier plugin |
sysstat |
Build sysstat plugin |
taskbar |
Build taskbar plugin |
tray |
Build tray plugin |
volume |
Build volume plugin |
worldclock |
Build worldclock plugin |
mail-client
aerc
notmuch |
Enable support for net-mail/notmuch |
---|
alot
doc |
Install user manual and API documentation |
---|
alpine
chappa |
enhance Alpine by applying Eduardo Chappa's patches |
---|---|
onlyalpine |
installs only the alpine binary, so it does not collied with pico and/or pine |
passfile |
Adds support for caching passwords into a file between sessions |
smime |
Enable support for S/MIME |
balsa
rubrica |
Adds support for rubrica addressbook |
---|---|
systray |
Enable System Tray Icon support |
claws-mail
archive |
Enable archiving plugin |
---|---|
bogofilter |
Build mail-filter/bogofilter plugin |
libcanberra |
Enable sound notification in connection with USE=notification |
libnotify |
Enable notification on the desktop in connection with USE=notification |
litehtml |
Enable dev-libs/gumbo html viewer plugin |
notification |
Notification for new mail in different way, see also USE flags libcanberra, libindicate and libnotify |
oauth |
Enable OAuth2 authentication support |
pgp |
Enable PGP support |
python |
Enable plugin for Python scripting |
sieve |
Build plugin for sieve filter support |
smime |
Build plugin for S/MIME support |
spam-report |
Enable plugin for spam reporting to various services |
spamassassin |
Build mail-filter/spamassassin plugin |
evolution
archive |
Enable archives support in attachments via app-arch/gnome-autoar |
---|---|
bogofilter |
Build mail-filter/bogofilter plugin |
geolocation |
Enable support for displaying contacts on a map inside evolution using media-libs/libchamplain |
highlight |
Enable text highlighting plugin |
ldap |
Enable support for fetching contacts from an LDAP or Active Directory server using net-nds/openldap |
libnotify |
Enable desktop notifications through x11-libs/libnotify |
sound |
Enable sound notifications using media-libs/libcanberra-gtk3 |
spamassassin |
Build mail-filter/spamassassin plugin |
weather |
Enable optional weather calendar support |
ytnef |
Enable optional TNEF attachments parser support using net-mail/ytnef |
geary
ytnef |
Enable optional TNEF attachments parser support using net-mail/ytnef |
---|
mutt
autocrypt |
Enable autocrypt.org support |
---|---|
berkdb |
Enable sys-libs/db database backend for header caching |
gdbm |
Enable sys-libs/gdbm database backend for header caching |
gpgme |
Build gpgme backend to support S/MIME, PGP/MIME and traditional/inline PGP |
gsasl |
Use GNU SASL via virtual/gsasl instead of Cyrus SASL (requires USE=sasl) |
hcache |
Enable header cache, one database backend needs to be enabled |
lmdb |
Enable dev-db/lmdb database backend for header caching |
pgp-classic |
Build classic_pgp backend to support PGP/MIME and traditional/inline PGP |
pop |
Enable support for POP3 mailboxes |
smime-classic |
Build classic_smime backend to support S/MIME |
smtp |
Enable support for direct SMTP delivery |
tokyocabinet |
Enable dev-db/tokyocabinet database backend for header caching |
neomutt
asan |
Enable Address sanitizer for debugging |
---|---|
autocrypt |
Enable autocrypt.org support |
berkdb |
Enable BDB (Berkley DB) backend for header caching |
gdbm |
Enable GDBM (GNU dbm) backend for header caching |
gpgme |
Build gpgme backend to support S/MIME, PGP/MIME and traditional/inline PGP |
kyotocabinet |
Enable Kyoto Cabinet database backend for header caching |
lmdb |
Enable LMDB (Lightning Memory-Mapped Database) backend for header caching |
lz4 |
Add lz4 support for header cache compression |
notmuch |
Enable support for net-mail/notmuch |
pgp-classic |
Build classic-pgp backend to support PGP/MIME and traditional/inline PGP |
qdbm |
Enable QDBM (Quicker Database Manager) database backend for header caching |
smime-classic |
Build classic-smime backend to support S/MIME |
tokyocabinet |
Enable Tokyo Cabinet database backend for header caching |
ubsan |
Enable undefined behavior sanitizer for debugging |
zlib |
Add zlib support for header cache compression |
zstd |
Add zstd support for header cache compression |
roundcube
change-password |
Allow users to change passwords through Roundcube |
---|---|
enigma |
Add dependencies to support server-side GnuPG signing and/or encryption through the enigma plugin |
fileinfo |
Use the dev-lang/php fileinfo extension to guess the mime_type of attachments |
ldap |
Add dependencies to support connecting to an LDAP address book server |
s-nail
kerberos |
If network is enabled, this adds support for GSSAPI login on IMAP through virtual/krb5. |
---|---|
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. |
ssl |
If network is enabled, this adds support for S/MIME and SSL/TLS-powered protocols through dev-libs/openssl. |
thunderbird
clang |
Use Clang compiler instead of GCC |
---|---|
eme-free |
Disable EME (DRM plugin) capability at build time |
hwaccel |
Force-enable hardware-accelerated rendering (Mozilla bug 594876) |
libproxy |
Enable libproxy support |
pgo |
Add support for profile-guided optimization using gcc-4.5, for faster binaries. This option will double the compile time. |
pulseaudio |
Add sound server support via media-libs/libpulse (may be PulseAudio or Pipewire, or apulse if installed) |
rust-extensions |
Compile and install experimental rust extensions, that may become part of Thunderbird some day. |
sndio |
Enable support for the media-sound/sndio backend |
system-av1 |
Use the system-wide media-libs/dav1d and media-libs/libaom library instead of bundled. |
system-harfbuzz |
Use the system-wide media-libs/harfbuzz and media-gfx/graphite2 instead of bundled. |
system-icu |
Use the system-wide dev-libs/icu instead of bundled. |
system-jpeg |
Use the system-wide media-libs/libjpeg-turbo instead of bundled. |
system-libevent |
Use the system-wide dev-libs/libevent instead of bundled. |
system-librnp |
Use system-wide dev-util/librnp instead of bundled one. |
system-libvpx |
Use the system-wide media-libs/libvpx instead of bundled. |
system-png |
Use the system-wide media-libs/libpng instead of bundled (requires APNG patches) |
system-webp |
Use the system-wide media-libs/libwebp instead of bundled. |
wifi |
Enable necko-wifi for NetworkManager integration, and access point MAC address scanning for better precision with opt-in geolocation services |
mail-filter
MailScanner
exim |
Set mail-mta/exim to used MTA |
---|---|
postfix |
Set mail-mta/postfix to used MTA |
spamassassin |
Enable usage of mail-filter/spamassassin for spam protection |
amavisd-new
courier |
Add courier support |
---|---|
dkim |
Add DomainKeys Identified Mail support |
qmail |
Add qmail support |
razor |
Add support for mail-filter/razor |
rspamd |
Add support for mail-filter/rspamd extension (HTTP only) |
rspamd-https |
Add support for mail-filter/rspamd extension (both HTTP and HTTPS) |
spamassassin |
Add support for mail-filter/spamassassin |
bogofilter
tokyocabinet |
Enable Tokyo Cabinet database support |
---|
dcc
rrdtool |
Enable net-analyzer/rrdtool interface scripts |
---|
libmilter
poll |
Use poll instead of select |
---|
maildrop
authlib |
Add courier-authlib support |
---|---|
dovecot |
Add dovecot authentication support |
tools |
Install maildirmake and deliverquota tools |
trashquota |
Count deleted messages as part of the maildir quota |
mimedefang
poll |
Use poll instead of select |
---|
opendkim
ldap |
Enable openldap as a dataset facilitator or keys, determining domains to sign for, and any other dataset that opendkim supports. |
---|---|
lmdb |
Add support for using dev-db/lmdb |
lua |
Enables control over signature verification, filtering and policy to be controlled by user defined lua scripts. |
memcached |
Add support for using dev-libs/libmemcached |
opendbx |
Use opendbx backend to facilitate dataset driven OpenDKIM configuration options like stats, bodylengthdb, etc. against a wide variety of database types |
poll |
Use poll() instead of select() for the provided asynchronous resolver library. |
querycache |
Add support for query caching (requires 'berkdb' flag) |
sasl |
Used to authenticate to a LDAP server in various ways if required. |
stats |
Add support for statistics (requires 'opendbx' flag) |
unbound |
Use the unbound dnssec library to perform DKIM DNS queries. |
opendmarc
reports |
Install the reports binaries: expire, import, reports, params |
---|---|
spf |
Use the mail-filter/libspf2 for Sender Policy Framework checking |
pyzor
gdbm |
Enables the Gdbm back-end database engine for pyzord |
---|---|
mysql |
Enables the MySQL back-end database engine for pyzord through dev-python/mysqlclient. |
pyzord |
Enable the pyzord server daemon |
redis |
Enables the redis back-end database engine for pyzord through dev-python/redis |
rspamd
hyperscan |
Enable hyperscan for fast regexp processing |
---|---|
jit |
Enable PCRE JIT support |
spamassassin
cron |
Install a cron job to update SpamAssassin's rules daily. |
---|---|
qmail |
Build qmail functionality and docs |
mail-mta
courier
fax |
Enables fax support in the courier mail server |
---|---|
norewrite |
Prevents courier mail server from mangling virtual user addresses when sending |
web |
Enable the web interface |
webmail |
Enable the webmail interface |
exim
arc |
Adds support for Authenticated Receive Chain (ARC) |
---|---|
dane |
Adds support for DNS-based Authentication of Named Entities |
dcc |
Adds support for Distributed Checksum Clearinghouse (DCC) |
dkim |
Adds support for DomainKeys Identified Mail (DKIM) |
dlfunc |
Install local_scan.h header to compile separate dlfunc libraries |
dmarc |
Adds support for DMARC |
dnsdb |
Adds support for a DNS search for a record whose domain name is the supplied query |
dovecot-sasl |
Adds support for Dovecot's authentication |
dsn |
Adds support for Delivery Status Notifications (DSN) |
lmtp |
Adds support for lmtp |
mbx |
Adds support for UW's mbx format |
pkcs11 |
Require pkcs11 support in net-libs/gnutls with USE=gnutls |
prdr |
Adds support for Per-Recipient Data Response |
proxy |
Add support for being behind a proxy, such as HAProxy |
redis |
Adds support for querying dev-db/redis |
spf |
Adds support for Sender Policy Framework |
srs |
Adds support for Sender Rewriting Scheme |
tdb |
Use sys-libs/tdb for internal database storage (such as hints database) |
tpda |
Adds support for Transport Post-Delivery Actions |
msmtp
daemon |
Build/install msmtpd MTA daemon |
---|---|
mta |
Enable this to install as system-wide MTA |
netqmail
gencertdaily |
Generate SSL certificates daily instead of hourly |
---|---|
highvolume |
Prepare netqmail for high volume servers |
pop3 |
Include POP3 server |
notqmail
gencertdaily |
Generate SSL certificates daily instead of hourly |
---|---|
highvolume |
Prepare notqmail for high volume servers |
pop3 |
Include POP3 server |
opensmtpd
mta |
Enable this to install as system-wide MTA |
---|
postfix
dovecot-sasl |
Enable net-mail/dovecot protocol version 1 (server only) SASL implementation |
---|---|
eai |
Add support for SMTPUTF8 |
ldap-bind |
Add support for binding to LDAP backend using dev-libs/cyrus-sasl |
lmdb |
Add support for using dev-db/lmdb for lookup tables |
memcached |
Add support for using net-misc/memcached for lookup tables |
mongodb |
Add support for using dev-db/mongodb for lookup tables |
qpsmtpd
postfix |
create user with permissions for proper postfix interaction |
---|
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 |
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. |
---|---|
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. |
help |
Install gnome-extra/yelp to handle in application help menus and documentation browsing |
notification |
Force notification daemon to default to MATE's notification daemon. Enabled by default. Disable if it causes conflicts with other installed desktop environments. |
themes |
Install MATE Desktop's themes; if you use other themes, you can disable this to spare some space and time. |
mate-applets
cpupower |
Enable support for cpu frequency manipulation using sys-power/cpupower |
---|---|
netlink |
Use dev-libs/libnl |
mate-applets-meta
appindicator |
Pull in mate-extra/mate-indicator-applet for AppIndicator applet |
---|---|
sensors |
Pull in mate-extra/mate-sensors-applet for hw sensors applet |
mate-control-center
accountsservice |
Add support for AccountsService |
---|
mate-session-manager
gles2 |
Build with support for GLESv2 acceleration sessions |
---|
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. |
---|---|
gajim |
Add an extension to support net-im/gajim. |
image-converter |
Add image conversion support. |
mail |
Add an extension to support e-mail functionality. |
media |
Add video audio extension with totem. |
open-terminal |
Add an extension to support an open terminal. |
pidgin |
Add an extension to support net-im/pidgin |
share |
Add an extension to support sharing files. |
wallpaper |
Add an extension to support setting an image as the current wallpaper |
mate-polkit
accountsservice |
Support extraction of data from AccountsService |
---|
mate-power-manager
applet |
Enable building of the MATE applet. |
---|
mate-system-monitor
wnck |
Enable experimental support using x11-libs/libwnck. |
---|
mate-tweak
dropdown |
Support the x11-terms/tilda dropdown terminal emulator |
---|
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. |
---|
culmus
ancient |
Install ancient semitic scripts |
---|---|
fancy |
Install fancy fonts |
fontforge |
Use media-gfx/fontforge to build fonts from source |
taamey |
Install taamey fonts |
dejavu
fontforge |
Use media-gfx/fontforge to build fonts from source |
---|
fonts-meta
emoji |
Install a font supporting emojis |
---|---|
latin |
Install additional latin fonts |
ms |
Install (free) fonts for the "ms" preset |
intlfonts
bdf |
Install BDF fonts in addition to PCF |
---|
iosevka
iosevka |
Install the classic Iosevka font. |
---|---|
iosevka-aile |
Install Iosevka Aile, a quasi-proportional sans-serif font. |
iosevka-curly |
Install Iosevka Curly, a curlier variant of Iosevka. |
iosevka-curly-slab |
Install Iosevka Curly Slab, the curly font, with slab-serifs. |
iosevka-etoile |
Install Iosevka Etoile, a quasi-proportional slab-serif font. |
iosevka-slab |
Install Iosevka Slab, a monospace slab-serif font. |
iosevka-ss01 |
Install Iosevka SS01, an Iosevka variant made in the style of Andale Mono. |
iosevka-ss02 |
Install Iosevka SS02, an Iosevka variant made in the style of Anonymous Pro Style. |
iosevka-ss03 |
Install Iosevka SS03, an Iosevka variant made in the style of Consolas. |
iosevka-ss04 |
Install Iosevka SS04, an Iosevka variant made in the style of Menlo. |
iosevka-ss05 |
Install Iosevka SS05, an Iosevka variant made in the style of Fira Mono. |
iosevka-ss06 |
Install Iosevka SS06, an Iosevka variant made in the style of Liberation Mono. |
iosevka-ss07 |
Install Iosevka SS07, an Iosevka variant made in the style of Monaco. |
iosevka-ss08 |
Install Iosevka SS08, an Iosevka variant made in the style of Pragmata Pro. |
iosevka-ss09 |
Install Iosevka SS09, an Iosevka variant made in the style of Source Code Pro. |
iosevka-ss10 |
Install Iosevka SS10, an Iosevka variant made in the style of Envy Code R. |
iosevka-ss11 |
Install Iosevka SS11, an Iosevka variant made in the style of X Windows Fixed. |
iosevka-ss12 |
Install Iosevka SS12, an Iosevka variant made in the style of Ubuntu Mono. |
iosevka-ss13 |
Install Iosevka SS13, an Iosevka variant made in the style of Lucida. |
iosevka-ss14 |
Install Iosevka SS14, an Iosevka variant made in the style of JetBrains Mono. |
iosevka-ss15 |
Install Iosevka SS15, an Iosevka variant made in the style of IBM Plex Mono. |
iosevka-ss16 |
Install Iosevka SS16, an Iosevka variant made in the style of PT Mono. |
iosevka-ss17 |
Install Iosevka SS17, an Iosevka variant made in the style of Recursive Mono. |
iosevka-ss18 |
Install Iosevka SS18, an Iosevka variant made in the style of Input Mono. |
liberation-fonts
fontforge |
Use media-gfx/fontforge to build fonts from source |
---|
montecarlo
bdf |
Install BDF fonts in addition to PCF |
---|
mplus-outline-fonts
ipafont |
Generates new fonts merged with media-fonts/ja-ipafonts |
---|
noto
extra |
Install full upstream font set including condensed, semi-bold, extra-light variants |
---|
noto-emoji
icons |
Install Noto Emoji icon theme |
---|
terminus-font
a-like-o |
Changes view of letter 'a' - a looks like o (see homepage) |
---|---|
center-tilde |
Place the '~' character vertically centered on the line instead of to the top. |
distinct-l |
ll2 variant with more distinctive l (lowercase L) |
otf |
Install Open Type Font (OTF) (required for HarfBuzz backend) |
pcf-8bit |
Install Portable Compiled Font (PCF) (X11 bitmap fonts), 8-bit encodings |
pcf-unicode |
Install Portable Compiled Font (PCF) (X11 bitmap fonts), Unicode encodings |
psf |
Install PC Screen Font (PSF) with unicode data (for linux console) |
quote |
Changes view of quotes: symmetric ` and ' instead of asymmetric one (see homepage) |
ru-dv |
Changes view of Russian letters 'de' and 've' (see homepage) |
ru-g |
Changes view of Russian letter 'ge' (see homepage) |
ru-i |
Changes view of Russian letter 'i' - not like Latin u, but like "mirrored" N (see homepage) |
ru-k |
Changes view of Russian letter 'k' (see homepage) |
unifont
fontforge |
Use media-gfx/fontforge to build fonts from source |
---|---|
utils |
Install unifont utilities |
media-gfx
ahoviewer
plugins |
Build plugin support for now, in future pull additional plugins |
---|---|
rar |
Rar archive support |
zip |
Zip archive support |
album
plugins |
Install optional plugins |
---|---|
themes |
Install optional themes |
alembic
hdf5 |
Add support sci-libs/hdf5 |
---|---|
test |
Build and run the test-suite |
asymptote
boehm-gc |
Enables using the Boehm-Demers-Weiser conservative garbage collector |
---|---|
context |
Enables support for ConTeXt format (dev-texlive/texlive-context) |
curl |
Enables running remote programs via net-misc/curl |
lsp |
Enables Language Server Protocol |
offscreen |
Enables off-screen rendering |
sigsegv |
Enables using dev-libs/libsigsegv |
blender
alembic |
Add support for Alembic through media-gfx/alembic. |
---|---|
bullet |
Enable Bullet (Physics Engine). |
collada |
Add support for Collada interchange format through media-libs/opencollada. |
color-management |
Enable color management via media-libs/opencolorio. |
cuda |
Build cycles renderer with nVidia CUDA support. |
cycles |
Build cycles renderer (requires media-libs/openimageio and dev-libs/boost). |
cycles-bin-kernels |
Precompile the cycles render kernels for the CUDA/HIP/OneAPI backends, if they are enabled, at compile time. This makes it so that the user doesn't have to wait for the kernels to compile when they are used for the first time in Blender. If this option is not on, they will be built as needed at runtime. |
dds |
Adds DDS textures support to Blender. |
embree |
Use embree to accelerate certain areas of the Cycles render engine. |
experimental |
Build Experimental Blender Modules |
fluid |
Adds fluid simulation support via the built-in Mantaflow library. |
headless |
Build without graphical support (renderfarm, server mode only). |
hip |
Build cycles renderer with AMD HIP support. |
nanovdb |
Enable nanoVDB support in Cycles. Uses less memory than regular openVDB when rendering. |
ndof |
Enable NDOF input devices (SpaceNavigator and friends). |
oidn |
Enable OpenImageDenoiser Support |
oneapi |
Build OIDN with Intel oneAPI SyCL support |
openimageio |
Enable OpenImageIO Support |
openpgl |
Enable path guiding support in Cycles |
opensubdiv |
Add rendering support form OpenSubdiv from Dreamworks Animation through media-libs/opensubdiv. |
openvdb |
Enable openvdb for volumetric processing, like the voxel remesher. Also enables volumetric GPU preview rendering for Nvidia cards. |
optix |
Add support for NVIDIA's OptiX Raytracing Engine. |
osl |
Add support for OpenShadingLanguage scripting. |
potrace |
Add support for converting bitmaps into Grease pencil line using the potrace library. |
pugixml |
Enable PugiXML support (Used for OpenImageIO, Grease Pencil SVG export) |
renderdoc |
Build Blender with renderdoc support |
tbb |
Use threading building blocks library from dev-cpp/tbb. |
vulkan |
Add support for the experimental Vulkan viewport backend |
chafa
tools |
Build command-line tools |
---|
darktable
gamepad |
Support using game controllers as input devices |
---|---|
geolocation |
Enable geotagging support |
kwallet |
Enable encrypted storage of passwords with kde-frameworks/kwallet |
lto |
Enable link-time optimisations in the RawSpeed library |
midi |
Support using MIDI input devices such as Behringer X-Touch Mini, Arturia Beatstep or Korg nanoKONTROL2, as input devices |
tools |
Install tools for generating base curves and noise profiles |
digikam
addressbook |
Enable akonadi contact integration |
---|---|
imagemagick |
Enable support for additional image formats such as XCF, FITS, HEIC etc. |
lensfun |
Enable support for media-libs/lensfun |
panorama |
Build the panorama plugin which requires media-gfx/hugin |
semantic-desktop |
Enable kde-frameworks/kfilemetadata support |
video |
Enable integrated video player |
eog-plugins
map |
Enable world map display using media-libs/libchamplain |
---|
eom
imagemagick |
Use media-gfx/imagemagick as an external backend for the thumbnailer |
---|
exact-image
swig |
Adds Swig support dev-lang/swig |
---|
exiv2
bmff |
Add support for the ISOBMFF format |
---|---|
webready |
Support reading metadata over the internet |
fbida
X |
Install the Motif based image viewer "ida" |
---|---|
fbcon |
Install the framebuffer image viewer "fbi" |
ghostscript |
Install the framebuffer ghostscript viewer "fbgs" |
fig2dev
ghostscript |
Require app-text/ghostscript-gpl to export PDF an bitmap formats |
---|
fontforge
truetype-debugger |
Enable truetype debugger in fontforge |
---|---|
woff2 |
Enable support for WOFF2 format |
fotowall
webcam |
Enable webcam support |
---|
freecad
addonmgr |
Build the addon manager module for automatic handling of 3rd party addons |
---|---|
cloud |
Build the Cloud workbench, to access cloud providers (mostly Amazon S3). |
designer |
Build and install the Qt designer plugin, so the FreeCAD widgets can be used from within designer. |
fem |
Build the FEM module and workbench which provides Finite Element Analysis (FEA) workflows |
gui |
Build FreeCAD with a Qt based GUI. If built without setting this USE flag, FreeCAD can be used in a headless mode, for server-side instances. The Python modules are available, without their GUI parts though, if this is unset. |
idf |
Build the IDF module to provide file exchange capabilities with IDF files |
image |
Build the image module and workbench for working with bitmap images |
inspection |
Build the inspection workbench which gives you specific tools for examination of shapes (experimental) |
material |
Build the material module and workbench to work with materials |
netgen |
Build support for the netgen mesher through media-gfx/netgen. |
openscad |
Build the OpenSCAD module for interoperability with OpenSCAD and repairing Constructive Solid Geometry (CSG) history |
part-design |
Build the part design module and workbench for build part shapes from sketches |
path |
Build the path module and workbench to procude G-Code instructions for CNC |
pcl |
Use external sci-libs/pcl for point clouds support. |
points |
Build the points module and workbench for working with point clouds |
raytracing |
Build the raytracing module and workbench for raytracing and rendering |
robot |
Build the robot module and workbench for studying robot movements |
show |
Build the show module, a helper module for visibility automation |
smesh |
Build the Salome SMESH module |
surface |
Build the surface module and workbench |
techdraw |
Build the techdraw module and workbench, a more advanced and feature-rich successor of the drawing workbench |
tux |
Build the Tux module |
geeqie
ffmpegthumbnailer |
Enable video thumbnail support with media-video/ffmpegthumbnailer |
---|---|
map |
Enable items GPS map display |
gimp
fits |
Enable support for loading/exporting FITS images |
---|---|
vector-icons |
Enable support for vector icons (experimental) |
graphicsmagick
dynamic-loading |
Compile graphicsmagick with dynamically loadable modules |
---|---|
fpx |
Enable FlashPix support with media-libs/libfpx |
q16 |
Set storage quantum size to 16 (~2*memory) |
q32 |
Set storage quantum size to 32 (~5*memory) |
zip |
Build with dev-libs/libzip to support the OpenRaster (ORA) format. |
graphviz
X |
Builds unflatten, vimdot, builds plugin -Txlib, and enables support for x11 in various other modules (needs cairo) |
---|---|
devil |
Enables DevIL output plugin -Tdevil |
gtk2 |
Enables gtk+ output plugin -Tgtk (needs cairo) |
gts |
Enables support for GNU Triangulated Surface Library (required for sfdp to work) |
lasi |
Enables PostScript output via media-libs/lasi, for plugin -Tlasi (needs cairo) |
gthumb
slideshow |
Enable slideshow plugin |
---|
hugin
sift |
automatically align images with media-gfx/autopano-sift-C |
---|
imagemagick
corefonts |
Use media-fonts/corefonts which is required by some commands |
---|---|
fpx |
Enable media-libs/libfpx support |
hdri |
Enable High Dynamic Range Images formats |
lqr |
Enable experimental liquid rescale support using media-libs/liblqr |
pango |
Enable Pango support using x11-libs/pango |
q32 |
Set quantum depth value to 32 |
q8 |
Set quantum depth value to 8 |
imv
freeimage |
Use media-libs/freeimage for additional image support |
---|
inkscape
cdr |
Enable support for CorelDRAW files via media-libs/libcdr |
---|---|
dia |
Enable DIA flow chart import via app-office/dia |
inkjar |
Enable support for OpenOffice.org SVG jar files |
sourceview |
Enable syntax highlighting support via x11-libs/gtksourceview |
svg2 |
Enable support for new SVG2 features |
visio |
Enable support for Microsoft Visio diagrams via media-libs/libvisio |
wpg |
Enable support for WordPerfect graphics via app-text/libwpg |
iscan-plugin-gt-f500
minimal |
Install the firmware only, and not the plugin. |
---|
kphotoalbum
map |
Enable map display support using kde-apps/marble |
---|---|
phonon |
Enable media-libs/phonon video backend (known to crash on some video formats) |
share |
Enable support for a share menu using kde-frameworks/purpose |
vlc |
Enable media-video/vlc video backend (recommended for X11) |
krita
color-management |
Enable color management via media-libs/opencolorio |
---|---|
media |
Enable sound support for animations via media-libs/mlt |
mypaint-brush-engine |
Enable MyPaint brush engine support media-libs/libmypaint |
qtmedia |
Enable sound support for animations via dev-qt/qtmultimedia |
xsimd |
Enable usage of SIMD instructions via dev-cpp/xsimd |
librecad
tools |
Build additional tool programs: tff2lff |
---|
luminance-hdr
fits |
Enable support for the FITS format |
---|
mandelbulber
opencl |
Enable GPU rendering support using OpenCL |
---|
meshlab
double-precision |
Use double type instead of float type for scalars |
---|
netgen
logging |
Enable logging through dev-libs/spdlog |
---|---|
opencascade |
Enable OpenCASCADE support |
nomacs
opencv |
Build support for media-libs/opencv |
---|---|
plugins |
Build officially support plugins |
okularpart
epub |
Enable E-Book support via app-text/ebook-tools |
---|---|
mobi |
Enable mobipocket support via kde-apps/kdegraphics-mobipocket |
openclipart
gzip |
Compresses clip art using gzip |
---|
openscad
egl |
Build using EGL instead of GLX |
---|---|
experimental |
Enable experimental features |
glx |
Enable GLX to interface OpenGL and X11 |
gui |
Enable or disable building of the GUI |
hidapi |
Build in support for HID-Class devices using dev-libs/hidapi |
manifold |
Enable Manifold render backend via sci-mathematics/manifold |
mimalloc |
Build using dev-libs/mimalloc as memory allocator |
spacenav |
Add support for space navigator devices through dev-libs/libspnav |
openvdb
abi10-compat |
Disables newer features to maintain compatibility with ABI10 |
---|---|
abi11-compat |
Disables newer features to maintain compatibility with ABI11 |
abi12-compat |
Disables newer features to maintain compatibility with ABI12 |
abi8-compat |
Disables newer features to maintain compatibility with ABI8 |
abi9-compat |
Disables newer features to maintain compatibility with ABI9 |
alembic |
Add support for Alembic through media-gfx/alembic. |
ax |
Build the OpenVDB AX module to perform custom manipulation of OpenVDB data via an expression language: AX |
blosc |
Allow using blosc compression via dev-libs/c-blosc |
cuda |
Enable support for CUDA in NanoVDB |
nanovdb |
A lightweight, header only, and GPU friendly version of VDB |
numpy |
Build pyopenvdb with support for dev-python/numpy |
utils |
Build utility binaries |
photoqt
devil |
Support additional image formats using media-libs/devil |
---|---|
freeimage |
Support additional image formats using media-libs/freeimage |
mpv |
Support for video files using media-video/mpv |
plantuml
ant-task |
Provides classes used to manage PlantUML Ant task |
---|
potrace
metric |
default to a4 paper size and metric measurement |
---|
povray
io-restrictions |
POV-Ray's mechanism for control of I/O operations |
---|
pqiv
archive |
Enable support for images in archives and cbX comic book files |
---|
pstoedit
emf |
Enable media-libs/libemf support |
---|---|
pptx |
Enable support for generating PowerPoint pptx files |
qimgv
opencv |
Enable HQ scaling via media-libs/opencv |
---|---|
video |
Add support for gif/webm playback via libmpv |
qrencode
png |
Enable PNG output support in qrencode tool |
---|
renderdoc
qt5 |
Build and install the qrenderdoc GUI |
---|
shotwell
opencv |
Enable face detection via media-libs/opencv |
---|
skanpage
ocr |
Enable support for Optical Character Recognition via app-text/tesseract |
---|
solvespace
system-mimalloc |
Use system dev-libs/mimalloc instead of vendored library |
---|
ueberzugpp
opencv |
Use media-libs/opencv for additional image formats and OpenCL accelerated scaling |
---|---|
wayland |
Enable wayland support (proper window positioning is only supported with some compositors) |
xcb-errors |
Use x11-libs/xcb-util-errors for better error reporting with X |
xpaint
pgf |
Support for loading PGF images |
---|
yafaray
fastmath |
Enable mathematic approximations to make code faster |
---|---|
fasttrig |
Enable trigonometric approximations to make code faster |
opencv |
Add support for media-libs/opencv image processing. |
media-libs
a52dec
djbfft |
Prefer D.J. Bernstein's library for fourier transforms |
---|
allegro
dumb |
Enable media-libs/dumb module library support |
---|---|
physfs |
Enable physfs support |
vga |
Enables the VGA graphics driver |
alsa-lib
alisp |
Enable support for ALISP (ALSA LISP) interpreter for advanced features. |
---|
alure
dumb |
Enable media-libs/dumb module library support |
---|---|
fluidsynth |
Enables Fluidsynth MIDI software synthesis |
assimp
collada |
Add support for Collada interchange format through media-libs/opencollada |
---|---|
samples |
Build viewer library |
aubio
double-precision |
Compile in double precision mode. |
---|
avidemux-core
system-ffmpeg |
Use the ffmpeg provided by the system. |
---|
avidemux-plugins
aften |
Enable A/52 (AC-3) audio encoder support. |
---|---|
amr |
Enable Adaptive Multi-Rate format support via media-libs/opencore-amr. |
dcaenc |
Enable DTS Coherent Acoustics audio encoder support via media-sound/dcaenc. |
fdk |
Adds support for encoding AAC using media-libs/fdk-aac. |
fribidi |
Enable unicode bidirectional algorithm support via dev-libs/fribidi. |
twolame |
Enable TwoLAME support via media-sound/twolame, an optimised MPEG Audio Layer 2 (MP2) encoder. |
vpx |
Enable WebM VP8 Codec SDK support via media-libs/libvpx. |
x265 |
Enables HEVC support with media-libs/x265. |
cal3d
16bit-indices |
Enables use of 16bit indices |
---|
chromaprint
tools |
Build and install fpcalc and fpcollect tools |
---|
clutter
gtk |
Use gdk-pixbuf from x11-libs/gtk+ as image rendering backend |
---|
cogl
kms |
Enable KMS support. |
---|---|
pango |
Build cogl-pango library for x11-libs/pango integration |
coin
exceptions |
Compile with C++ exceptions |
---|---|
qch |
Install API documentation in QCH format |
qthelp |
Build API documentation in QtHelp format |
cubeb
sndio |
Enable support for the media-sound/sndio backend |
---|
dav1d
10bit |
Add support for building 10-bit and 12-bit AV1. |
---|---|
8bit |
Add support for decoding 8-bit AV1. |
xxhash |
Enable dev-libs/xxhash support for hashing muxer |
devil
allegro |
Add support for Allegro |
---|
dumb
allegro |
Add support for Allegro 4 |
---|
embree
compact-polys |
Enables double indexed poly layout. |
---|---|
ispc |
Build Embree with support for ISPC applications. |
raymask |
Enables ray mask support. |
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. |
tbb |
Use TBB instead of the built-in Embree tasking system. |
tutorial |
Enable to build Embree tutorials programs. |
esdl
image |
Enable image support |
---|
fcft
harfbuzz |
Use media-libs/harfbuzz for grapheme and run shaping |
---|---|
libutf8proc |
Use media-libs/harfbuzz and dev-libs/libutf8proc for run shaping |
flickcurl
raptor |
Use media-libs/raptor for proper RDF serializing |
---|
freetype
adobe-cff |
Use Adobe CFF as default font-renderer |
---|---|
bzip2 |
Support bzip2 compressed PCF fonts. |
cleartype-hinting |
Bytecode hinting mode for TrueType fonts that activates subpixel hinting (a.k.a. ClearType hinting) by default |
fontforge |
Install internal headers required for TrueType debugger in media-gfx/fontforge (built with USE=truetype-debugger) |
harfbuzz |
Use media-libs/harfbuzz for auto-hinting OpenType fonts. WARNING: may trigger circular dependencies! |
infinality |
Enable infinality options for improved LCD filtering |
utils |
Install utilities and examples from ft2demos |
freeverb3
forcefpu |
Disable assembly code |
---|---|
plugdouble |
Build plugins in double precision mode (default is float) |
ganv
fdgl |
Use experimental force-directed graph layout |
---|
gegl
lensfun |
Enable support for media-libs/lensfun. |
---|---|
sdl2 |
Add support for Simple Direct Layer 2.0 (media-libs/libsdl2) |
umfpack |
Enable sparse solving via sci-libs/umfpack. |
glew
egl-only |
Enable EGL support and disable X11 support |
---|
glfw
wayland-only |
Enable wayland support and disable X11 support |
---|
gmmlib
custom-cflags |
Do not override user CFLAGS like -march, -msse and similar with lib defaults. Not tested by upstream. |
---|
grilo
playlist |
Enable support for playlists through dev-libs/totem-pl-parser |
---|
gst-plugins-bad
bzip2 |
Enable bzip2 encoder/decoder plugin |
---|
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 |
---|---|
gbm |
Enable Graphics Buffer Manager based EGL windowing system support (requires egl and at least one of gles or opengl) |
gles2 |
Enable OpenGL library and plugin via GLESv2 API (requires egl) |
ivorbis |
Enable integer based vorbis decoder |
opengl |
Enable OpenGL library and plugin via desktop OpenGL API |
pango |
Enable pango GStreamer plugin |
wayland |
Enable Wayland EGL windowing system support (requires egl and at least one of gles2 or opengl) |
gstreamer
unwind |
Enable sys-libs/libunwind usage for better backtrace support in leaks tracer module |
---|
harfbuzz
experimental |
Enable experimental APIs |
---|---|
glib |
Enable dev-libs/glib unicode functions |
graphite |
Enable media-gfx/graphite2 complementary shaper |
imlib2
X |
Use the X window system |
---|---|
apidoc |
Provide doxygen generated API docs |
bzip2 |
Bzip2 loader support |
eps |
Eps image loader support |
filters |
Build filter functions (blur, sharpen, etc) |
heif |
Heif and Avif image loader support |
mp3 |
ID3 loader support |
packing |
Enable structure packing. This will reduce memory footprint at the cost of unaligned memory access |
shm |
Use MIT shared memory support for X image transfer |
text |
Build text (TrueType font) functions |
zlib |
Zlib loader support |
intel-mediasdk
tools |
Build analyse and inspect tools |
---|
jasper
heif |
Enable experimental support for HEIF/HEIC, unsupported by upstream |
---|
leptonica
utils |
Install command-line utilities |
---|
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! |
---|
libafterimage
shaping |
Use MIT shaped X windows extention. |
---|---|
shm |
Use MIT shared memory extention for X image transfer. |
libao
sndio |
Add support for media-sound/sndio |
---|
libass
libunibreak |
Use dev-libs/libunibreak for Unicode line breaking algorithm |
---|
libavif
aom |
Enable support for the AOM codec encoding and decoding |
---|---|
dav1d |
Enable support for the dav1d codec decoding |
extras |
Build extra apps (avifenc, avifdec) and test files |
gdk-pixbuf |
Build a gdk-pixbuf loader |
rav1e |
Enable support for the rav1e codec encoding |
svt-av1 |
Enable support for the SVT-AV1 encoder |
libbdplus
aacs |
Add support for decryption of AACS |
---|
libbluray
aacs |
Add support for decryption of AACS |
---|---|
bdplus |
Use media-libs/libbdplus for BD+ decryption |
java |
Add support for BD-J |
utils |
Install command-line utilities and examples |
libcanberra
alsa |
Enables ALSA sound driver. |
---|---|
gstreamer |
Enables gstreamer sound driver. Not useful when alsa or pulseaudio is available. |
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. |
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. |
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. |
sound |
Install x11-themes/sound-theme-freedesktop to get sounds on Gnome and Xfce. |
tdb |
Enables Trivial Database support for caching purposes. |
libde265
dec265 |
Enable build of dec265 example program |
---|---|
enc265 |
Enable build of enc265 tool |
sdl |
Enable video output of dec265 example program with media-libs/libsdl |
tools |
Enable installation of varous binary tools |
libffado
test-programs |
Install standalone test programs |
---|
libggi
3dfx |
Enables support for Voodoo chipsets, also called 3DFX and TDFX |
---|---|
vis |
Enables sparc vis support for libggi |
libgphoto2
serial |
Enable serial port support |
---|
libgpod
gtk |
Enable ArtworkDB support |
---|
libheif
aom |
Use media-libs/libaom for AVIF encoding/decoding |
---|---|
gdk-pixbuf |
Enable x11-libs/gdk-pixbuf plugin |
go |
Enable building dev-lang/go code/examples |
rav1e |
Use media-video/rav1e for AVIF encoding |
svt-av1 |
Use media-libs/svt-av1 for SVT-AV1 encoding |
webp |
Enable high-quality YCbCr/RGB color space conversion algorithms |
x265 |
Use media-libs/x265 for HEIF encoding |
libjxl
gdk-pixbuf |
Build a gdk-pixbuf loader. |
---|---|
jpeg |
Enable full support for JPEG images. When disabled, only lossless conversion between JPEG and JPEG-XL is supported. |
liblastfm
fingerprint |
Build the lastfm-fingerprint library |
---|
libmp4v2
utils |
Install command-line utilities |
---|
libmypaint
gegl |
Add support for media-libs/gegl |
---|
libopenglrecorder
openh264 |
Enable H.264 support using media-libs/openh264 |
---|---|
vpx |
Enable VP8/VP9 codec support via media-libs/libvpx |
libpagemaker
tools |
Build command line file format conversion tools |
---|
libpano13
suitesparse |
Use Sparse Levenberg Marquardt algorithm instead of dense Levenberg Marquardt algorithm |
---|
libplacebo
glslang |
Use dev-util/glslang to compile GLSL |
---|---|
lcms |
Add support for color management via media-libs/lcms |
libdovi |
Use media-libs/libdovi to read Dolby Vision metadata |
shaderc |
Use media-libs/shaderc to compile GLSL |
xxhash |
Use dev-libs/xxhash to speed up internal hashing |
libpng
apng |
support unofficial APNG (Animated PNG) spec |
---|
libprojectm
gles2 |
Provide support for OpenGL ES 2 and 3 |
---|
libpulse
asyncns |
Use libasyncns for asynchronous name resolution. |
---|---|
doc |
Build the doxygen-described API documentation. |
glib |
Add support to dev-libs/glib-based mainloop for the libpulse client library, to allow using libpulse on glib-based programs. |
libsdl
joystick |
Control joystick support (disable at your own risk) |
---|---|
sound |
Control audio support (disable at your own risk) |
video |
Control video support (disable at your own risk) |
libsdl2
fcitx |
Enable support for app-i18n/fcitx |
---|---|
gles1 |
include OpenGL ES 1.0 support |
haptic |
Enable the haptic (force feedback) subsystem |
ibus |
Enable support for app-i18n/ibus |
joystick |
Control joystick support (disable at your own risk) |
kms |
Build the KMSDRM video driver |
pipewire |
Enable support for the media-video/pipewire audio backend |
sndio |
Enable support for the media-sound/sndio backend |
sound |
Control audio support (disable at your own risk) |
video |
Control video support (disable at your own risk) |
libshumate
sysprof |
Enable sysprof-capture support for profiling |
---|
libtgvoip
dsp |
Enable signal processing (echo cancellation, noise suppression, and automatic gain control) |
---|
libv4l
bpf |
Enable support for IR BPF decoders |
---|---|
tracer |
Build the v4l2-tracer tool and library |
utils |
Build the v4l-utils collection of utilities |
libva-compat
drm |
Enables VA/DRM API support. |
---|
libva-intel-driver
hybrid |
Enable support for hybrid vaapi hardware acceleration on Intel Haswell and newer architectures |
---|
libva-intel-media-driver
redistributable |
Install redistributable media kernel binaries (no source code) files (primarily needed for video encoding support) |
---|
libvisio
tools |
Build conversion tools |
---|
libvmaf
embed-models |
Compile default vmaf models into the library (needs app-editors/vim-core) |
---|
libvpl-tools
drm |
Build with DRM support |
---|
libvpx
highbitdepth |
Enable 10 and 12 bit support for VP9. |
---|---|
postproc |
Enable additional post processing filters |
libwebp
swap-16bit-csp |
Enable byte swapping for 16 bit colorspace |
---|
libzmf
tools |
Build conversion tools |
---|
lilv
tools |
Build command line utilities |
---|
lsp-plugins
lv2 |
Build lv2 plugins |
---|---|
vst |
Support LinuxVST plugins |
lv2
plugins |
Enables examples plugins. |
---|
lvtk
gtk2 |
Enable x11-libs/gtk+:2 based GUI support |
---|---|
tools |
Compile and install ttl2c tool |
mesa
d3d9 |
Enable Direct 3D9 API through Nine state tracker. Can be used together with patched wine. |
---|---|
llvm |
Enable LLVM backend for Gallium3D. |
lm-sensors |
Enable Gallium HUD lm-sensors support. |
opencl |
Enable the Rusticl Gallium OpenCL state tracker. |
osmesa |
Build the Mesa library for off-screen rendering. |
proprietary-codecs |
Enable codecs for patent-encumbered audio and video formats. |
vdpau |
Enable the VDPAU acceleration interface for the Gallium3D Video Layer. |
vulkan-overlay |
Build vulkan-overlay-layer which displays Frames Per Second and other statistics |
wayland |
Enable support for dev-libs/wayland |
xa |
Enable the XA (X Acceleration) API for Gallium3D. |
mesa-amber
gles1 |
Enable GLESv1 support. |
---|---|
wayland |
Enable support for dev-libs/wayland |
mlt
frei0r |
Build the module for media-plugins/frei0r-plugins |
---|---|
opencv |
Build motion tracking module using media-libs/opencv |
python |
Build SWIG bindings for Python |
rtaudio |
Builds rtaudio consumer for native audio support on multiple platforms |
rubberband |
Enable audio pitch-shifting using media-libs/rubberband |
vidstab |
Enabled video stabilization with media-libs/vidstab |
netpbm
rle |
Build converters for the RLE format (utah raster toolkit) |
---|
noise-suppression-for-voice
lv2 |
Enable the LV2 plugin |
---|---|
vst |
Enable the VST plugin |
vst3 |
Enable the VST3 plugin |
oidn
apps |
Build the standalone denoise, self test, and benchmark binaries. |
---|---|
hip |
Build OIDN with AMD HIP support. |
openimageio |
Enable OpenImageIO Support |
oneVPL-cpu
openh264 |
Use media-libs/openh264 instead of media-libs/x264 |
---|
openal
pipewire |
Enable support for the media-video/pipewire audio backend |
---|---|
sndio |
Enable support for the media-sound/sndio backend |
opencolorio
apps |
Build the OCIO command line apps |
---|
opencv
atlas |
Use sci-libs/atlas for blas, lapack and sparse blas routines |
---|---|
contrib |
Install user contributed scripts from opencv_contrib (Experimental!) |
contribcvv |
Enable CVV in contrib (requires Qt5) |
contribdnn |
Enable DNN module contrib (requires tinydnn) |
contribfreetype |
Enable Drawing UTF-8 strings with media-libs/freetype&media-libs/harfbuzz |
contribhdf |
Enable HDF module (requires sci-libs/hdf5) |
contribovis |
Enable OGRE vision module support (dev-games/ogre) |
contribsfm |
Enable SFM module (requires USE="eigen gflags glog") |
contribxfeatures2d |
Enable xfeatures2d in contrib |
cuda |
Enable NVIDIA Cuda computations support (Experimental!) |
cudnn |
Enable support for nVidia cuDNN library |
dnnsamples |
Enable dnn caffeemodel samples |
eigen |
Enable usage of dev-cpp/eigen for computations |
features2d |
Enable features2d module |
gdal |
Enable support for sci-libs/gdal library |
gflags |
Use Google's C++ argument parsing library (dev-cpp/gflags) |
glog |
Use Google's C++ logging library (dev-cpp/glog) |
gtk3 |
Enable x11-libs/gtk+:3 support |
jasper |
Use media-libs/jasper for jpeg2k support |
mkl |
Use sci-libs/mkl for blas, lapack and sparse blas routines |
non-free |
Enable non-free components |
opencvapps |
Enable compilation with opencvapps |
quirc |
Enable qrcode decoding via media-libs/quirc |
tbb |
Enable multithreading with the Intel Threads Building Block (dev-cpp/tbb) |
tesseract |
Use Google's OCR Engine |
testprograms |
Build and install programs for testing OpenCV (performance) |
truetype |
Enable media-libs/freetype support for gapi module |
video_cards_intel |
Enable Video Acceleration API for hardware decoding for Intel cards |
vtk |
Build new 3D visualization module viz based on sci-libs/vtk |
openexr
large-stack |
Enables code to take advantage of large stack support. |
---|---|
utils |
Build several binary tools for verifying and manipulating EXR files. |
openh264
plugin |
Install the Gecko Media Plugin (GMP) for use with Mozilla packages |
---|---|
utils |
Install the CLI encoder and decoder utilities |
openimageio
dicom |
Enable DICOM medical image file support via sci-libs/dcmtk |
---|---|
fits |
Enable support for NASA's sci-libs/cfitsio library |
gui |
Build iv (with Qt5) |
opencv |
Enable OpenCV support via media-libs/opencv |
openvdb |
Enable OpenVDB support via media-gfx/openvdb |
ptex |
Enable Ptex texture mapping system file support via media-libs/ptex |
qt6 |
Build iv with Qt6 |
tools |
Build the command-line tools |
opensubdiv
glew |
Enable support for OpenGL Extension Wrangler Library (media-libs/glew) |
---|---|
glfw |
Build all example files that uses (media-libs/glfw) |
ptex |
Adds support for faster per-face texture mapping through media-libs/ptex |
python |
Use dev-lang/python to process source and documentation source files |
tbb |
Enable multithreading with the Intel Threads Building Blocks through dev-cpp/tbb |
tutorials |
Install the tutorials |
opus
custom-modes |
Enable non-Opus modes, e.g. 44.1 kHz and 2^n frames |
---|---|
deep-plc |
Enable Deep Packet Loss Concealment (PLC) |
dred |
Enable Deep REDundancy (DRED) |
osce |
Enable Opus Speech Coding Enhancement (OSCE) |
opusfile
fixed-point |
Enable fixed-point arithmetic operations |
---|---|
float |
Enable floating point arithmetic operations |
http |
Enable http connections |
osl
gui |
Build the osltoy binary (with Qt5) |
---|---|
libcxx |
Build against sys-libs/libcxx when using clang |
nofma |
Do not use Fuse-Multiply-Add operations |
optix |
Add support for NVIDIA's OptiX Raytracing Engine |
partio |
Use media-libs/partio |
qt6 |
Build the osltoy binary (with Qt6) |
phonon
designer |
Install plugin for dev-qt/designer |
---|
portmidi
test-programs |
Install various example programs |
---|
quarter
designer |
Install plugin for dev-qt/designer |
---|---|
qch |
Install API documentation in QCH format |
qthelp |
Build API documentation in QtHelp format |
quirc
opencv |
Build tools requiring media-libs/opencv (inspect-opencv,quirc-demo-opencv) |
---|---|
sdl |
Build tools requiring media-libs/sdl-gfx (inspect, quirc-demo) |
tools |
Build tools (qrtest) |
v4l |
Build tools for webcams (quirc-scanner) |
raptor
json |
Enable support for JSON parsing |
---|
raspberrypi-userland-bin
hardfp |
Use armv6 hardfp ABI |
---|
roc-toolkit
tools |
Install helper tools like roc-conv, roc-recv, roc-send |
---|
rubberband
jni |
Enables building of Java Native Interface library |
---|---|
lv2 |
Add support for Ladspa V2 |
programs |
Builds also executable applications |
vamp |
Enables vamp plugins support (Audio analysing plugins) |
sdl-mixer
fluidsynth |
Use media-sound/fluidsynth for MIDI support |
---|---|
midi |
basic support for MIDI files |
mod |
basic support for MOD files |
playtools |
Install playwave and playmus tools (useful for testing) |
smpeg |
Use media-libs/smpeg for MP3 support |
wav |
support WAVE files |
sdl2-mixer
fluidsynth |
Use media-sound/fluidsynth for MIDI support |
---|---|
midi |
basic support for MIDI files |
mod |
basic support for MOD files |
playtools |
Install playwave and playmus tools (useful for testing) |
tremor |
enable OGG Vorbis music via libtremor |
wav |
support WAVE files |
sdl2-ttf
harfbuzz |
Use media-libs/harfbuzz for enhanced font rendering |
---|
sdl_audiolib
fluidsynth |
Enable support for MIDI via media-sound/fluidsynth |
---|---|
mpg123 |
Enable support for mp3 decoding via media-sound/mpg123 |
openmpt |
OpenMPT decoder via media-libs/libopenmpt |
soxr |
Enable SoX Resampler support via media-libs/soxr |
wildmidi |
Enable support for MIDI via media-sound/wildmidi |
sge
image |
enable sdl-image support |
---|
spandsp
fixed-point |
Enable fixed point support |
---|
speex
utils |
Enables speex commandline utilities (speexenc, speexdec). |
---|---|
vbr |
Enable VBR support. |
suil
gtk2 |
Enable GTK2 based GUI support |
---|
svgalib
kernel-helper |
Build the helper kernel module |
---|
tremor
low-accuracy |
enable 32bit only multiply operations |
---|
urt
tools |
Install tools |
---|
vips
archive |
Enable support for compressed files using app-arch/libarchive |
---|---|
deprecated |
Enable deprecated components |
fits |
Enable support for the Flexible Image Transport System data format using sci-libs/cfitsio |
highway |
Enable SIMD optimizations using dev-cpp/highway (replaces USE=orc) |
imagequant |
Enable support for Image Quantization using media-gfx/libimagequant |
matio |
Enable support for matlab files using sci-libs/matio |
pango |
Enable support for text rendering using x11-libs/pango |
vulkan-loader
layers |
Include the vulkan layers |
---|
waffle
wayland |
Enable Wayland support |
---|
x264
interlaced |
enable interlaced encoding support, this can decrease encoding speed by up to 2% |
---|---|
pic |
disable optimized assembly code that is not PIC friendly |
x265
10bit |
Add support for producing 10bits HEVC. |
---|---|
12bit |
Add support for producing 12bits HEVC. |
numa |
Build with support for NUMA nodes. |
xine-lib
bluray |
Enable playback of Blu-ray filesystems using media-libs/libbluray |
---|---|
dav1d |
Enable support for media-libs/dav1d AV1 decoder |
dxr3 |
Enable support for DXR3 mpeg acceleration cards. |
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. |
gtk |
Build the gdkpixbuf-based image decoder plugin. |
imagemagick |
Build the ImageMagick-based image decoder plugin. |
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. |
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. |
nfs |
Allow accessing NFS shares via net-fs/libnfs. |
sftp |
Use net-libs/libssh2 to access SFTP servers. |
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. |
vdr |
Build the VDR plugin |
vidix |
Enable support for vidix video output. |
vis |
Adds support for SIMD optimizations for UltraSPARC processors. |
vpx |
Enable VP8 codec support via media-libs/libvpx. |
xvmc |
Enable support for XVideo Motion Compensation (accelerated mpeg playback). |
xvid
pic |
disable optimized assembly code that is not PIC friendly |
---|
zita-resampler
tools |
Install zresample and zretune tools |
---|
zmusic
fluidsynth |
Enable support for MIDI via media-sound/fluidsynth |
---|---|
mpg123 |
Enable support for MPEG audio playback via media-sound/mpg123 |
media-plugins
alsa-plugins
arcam_av |
Enables Arcam AV control plugin |
---|---|
mix |
Enables upmix and vdownmix plugin |
usb_stream |
Enables usb_stream plugin |
audacious-plugins
ampache |
Support controlling audacious via ampache |
---|---|
bs2b |
Enable Bauer Bauer stereophonic-to-binaural headphone filter |
cue |
Support CUE sheets using the libcue library |
fluidsynth |
Support FluidSynth as MIDI synth backend |
gme |
Support various gaming console music formats |
http |
Support HTTP streams through neon |
openmpt |
Add support for OpenMPT |
pipewire |
Build the PipeWire output plugin |
scrobbler |
Build with scrobbler/LastFM submission support |
soxr |
Build with SoX Resampler support |
speedpitch |
Enable speed/pitch effects |
streamtuner |
Build the streamtuner plugin |
calf
experimental |
Enable experimental features/plugins |
---|---|
lv2 |
Add support for Ladspa V2 |
frei0r-plugins
facedetect |
Enables building of facedetect plugin, which depends on media-libs/opencv |
---|---|
scale0tilt |
Enables building of scale0tilt and vectorscope plugins, which depend on media-libs/gavl |
gkrellmpc
threads |
Use separate thread to init connection (unsafe) |
---|
grilo-plugins
chromaprint |
Enable Chromaprint support |
---|---|
daap |
Enable dmap support through net-libs/libdmapsharing |
flickr |
Enable Flickr support |
freebox |
Build support for viewing TV channels using Freebox |
gnome-online-accounts |
Enable net-libs/gnome-online-accounts support |
thetvdb |
Build support for thetvdb.com |
tracker |
Build support for content discovery using the app-misc/tracker indexer |
youtube |
Build support for YouTube content discovery using dev-libs/libgdata |
gst-plugins-gtk
gles2 |
Enable gtkglsink OpenGL sink based on GLESv2 API |
---|---|
opengl |
Enable gtkglsink OpenGL sink based on desktop OpenGL API |
gst-plugins-meta
http |
Enable http streaming via net-libs/libsoup |
---|---|
libvisual |
Enable visualization effects via media-libs/libvisual |
vpx |
Enables vp8 codec support using libvpx, required to play some HTML5 videos |
gst-plugins-vaapi
drm |
Enable DRM renderer |
---|---|
gles2 |
Enable GLESv2 and GLESv3 support |
imlib2_loaders
xcf |
Enable XCF image loader |
---|
ir_lv2
tools |
Build convert4chan tool |
---|
mpg123-output-plugins
int-quality |
Use rounding instead of fast truncation for integer output, where possible |
---|
vdr-cdplayer
cdparanoia |
Enable cdparanoia (audio CD ripper) support |
---|
vdr-dvbapi
dvbcsa |
use media-libs/libdvbcsa free implementation of the DVB Common Scrambling Algorithm |
---|
vdr-epgsearch
conflictcheckonly |
install the "conflictcheckonly" vdr-plugin |
---|---|
epgsearchonly |
install the "epgsearchonly" vdr-plugin |
quicksearch |
install the "quicksearch" vdr-plugin |
tre |
Add support for unlimited fuzzy searching with help of dev-libs/tre library |
vdr-streamdev
client |
Compile the VDR plugin vdr-streamdev-client that can connect a vdr to a remote streamdev-server instance |
---|---|
server |
Compile the VDR plugin vdr-streamdev-server that allows remote systems to access the vdr using streamdev-specific VTP and HTTP protocol |
vdr-vdrmanager
stream |
Add support for streaming Video to Android client |
---|
vdr-weatherng
dxr3 |
enables lower osd color depth for dxr3 cards |
---|
vdr-xineliboutput
bluray |
Enable BluRay metadata support through media-libs/libbluray |
---|---|
cec |
Enable CEC support through dev-libs/libcec |
vdr |
Compile the vdr output plugin to use local or remote xine as output |
xine |
Compile the xine input plugin for displaying vdr video and OSD |
media-radio
ax25-tools
X |
Enable some X based configuration tools. |
---|
chirp
radioreference |
pull in optional deps for query of radioreference |
---|
direwolf
hamlib |
Enables support by the Hamlib amateur radio rig control library |
---|
fldigi
hamlib |
Enables support by the Hamlib amateur radio rig control library to get/set frequency and mode of the ham radio in use |
---|
svxlink
qt5 |
Build and install qtel application |
---|---|
rtlsdr |
Add support for rtlsdr hardware |
tucnak
hamlib |
Enables support by the Hamlib amateur radio rig control library to get/set frequency and mode of the ham radio |
---|---|
rtlsdr |
Add support for rtlsdr hardware |
unixcw
ncurses |
Enables building the curses based morse code tutor program 'cwcp'. |
---|
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 |
---|---|
id3tag |
Support ID3, ID3v2 tagging of audio files |
mac |
Enable support for Monkey's Audio files |
normalize |
Add support for normalizing audio file volume levels |
replaygain |
Support for Replay Gain metadata, for relative volume adjustment |
abcm2ps
pango |
Use the pango library to render fonts with non-latin characters |
---|
alsa-utils
bat |
install basic audio tester (BAT) util |
---|---|
libsamplerate |
install utils that use libsamplerate (e.g. alsaloop) |
ncurses |
install utils that use ncurses (e.g. alsamixer) |
alsaplayer
id3tag |
Enables ID3 tagging with id3tag library |
---|
amsynth
dssi |
Enable support for DSSI Soft Synth Interface |
---|---|
lv2 |
Add support for Ladspa V2 |
nsm |
Build support for Non Session Manager |
vst |
Build VST plug-in |
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. |
---|
aqualung
ifp |
Enable support for iRiver iFP portable audio players |
---|---|
lua |
Enable support for programmable title formatting with dev-lang/lua |
mac |
Enable support for decoding Monkey's Audio files |
podcast |
Enable podcast support |
systray |
Enable system tray support |
ardour
phonehome |
contact ardour.org at startup for new announcements |
---|
ario
idle |
Enable experimental support for MPD's idle command to reduce bandwidth and cpu usage, requires MPD 0.14 |
---|
asunder
mac |
Support for creation of Monkey's Audio files (APE) |
---|
audacity
audiocom |
Enable integrated uploading to audio.com |
---|---|
id3tag |
Enables ID3 tagging with id3tag library |
lv2 |
Add support for Ladspa V2 |
mpg123 |
Use media-sound/mpg123-base instead of media-libs/libmad for MPEG decoding |
portmixer |
Enable the internal portmixer feature |
sbsms |
Enables sbsms library support for slower, more accurate pitch and tempo changing |
twolame |
Enables twolame support (MPEG Audio Layer 2 encoder) |
vamp |
Enables vamp plugins support (Audio analysing plugins) |
audiotools
cue |
Enable CUE sheet support |
---|---|
dvda |
Enable DVD-Audio support |
twolame |
Enable twolame support (MPEG Audio Layer 2 encoder) |
bluez-alsa
aptx |
aptX (HD) over Bluetooth (many Android compatible headphones) |
---|---|
hcitop |
Enable top-like monitoring tool for HCI |
ldac |
Enable support for AOSP media-libs/libldac dispatcher |
liblc3 |
Enable LC3-SWB audio support for HFP |
mpg123 |
Enable support for MPEG audio playback via media-sound/mpg123 |
msbc |
Enable mSBC audio support for HFP |
ofono |
Enable oFono telephony support |
cadence
a2jmidid |
Enables support for legacy ALSA sequencer applications in JACK MIDI system |
---|
cantata
cdio |
Use dev-libs/libcdio-paranoia for CD support (instead of cdparanoia) |
---|---|
http-server |
Enable internal HTTP server to play non-MPD files |
replaygain |
Enable ReplayGain support, for relative volume adjustments |
streaming |
Enable playback of MPD HTTP streams using LibVLC (media-video/vlc) |
cava
pipewire |
Enable support for the media-video/pipewire backend |
---|---|
sndio |
Enable support for the media-sound/sndio backend |
clementine
box |
Enable filesharing via Box.com |
---|---|
dropbox |
Enable Dropbox support |
googledrive |
Enable Google Drive support |
lastfm |
Use liblastfm for fetching song info, scrobbling and radio streams |
moodbar |
Enable moodbar support |
projectm |
Build with ProjectM visualization |
seafile |
Enable support for seafile: a file sync service |
skydrive |
Enable Skydrive support |
wiimote |
Enable support for Wii remote |
cmus
cdio |
Use libcdio for CD support |
---|---|
discid |
Enable reading the ID of the inserted CD |
elogind |
Enable MPRIS support via sys-auth/elogind |
pidgin |
Install support script for net-im/pidgin |
sndio |
Add support for media-sound/sndio |
systemd |
Enable MPRIS support via sys-apps/systemd |
tremor |
Use libivorbis from media-libs/tremor instead of media-libs/libvorbis |
csound
beats |
Build the beats score frontend |
---|---|
double-precision |
Use double-precision floating point for audio samples |
dssi |
Build the DSSI opcodes |
portmidi |
Build the PortMIDI I/O module |
samples |
Install the HRTF datafiles for use with hrtfmove, hrtfmove2, hrtfstat, hrtfearly, and hrtfreverb |
utils |
Build stand-alone executables for utilities that can also be used via `csound -U` |
darkice
twolame |
Build with twolame support |
---|
deadbeef
converter |
File format converter |
---|---|
cover |
Support for cover art |
hotkeys |
Keyboard shortcuts support |
lastfm |
last.fm/AudioScrobbler protocol support |
libretro |
libretro resampling plugin |
libsamplerate |
Support the Secret Rabbit Code resampler |
notify |
Desktop notifications support |
nullout |
Dummy output driver |
pipewire |
Pipewire output plugin |
sc68 |
Atari ST and Amiga music player |
shellexec |
Define custom shell commands that can be called on tracks |
supereq |
Enable equalizer |
denemo
alsa |
Enable alsa support through media-libs/alsa-lib |
---|---|
aubio |
Enable media-libs/aubio support |
jack |
Enable jack support through virtual/jack |
portaudio |
Enable support for media-libs/portaudio |
portmidi |
Enable support for the media-libs/portmidi backend |
rubberband |
Enable support for media-libs/rubberband |
dir2ogg
mac |
Add support for decoding Monkey's Audio files |
---|---|
wma |
Add support for wma files through mplayer |
drumstick
fluidsynth |
Enable support for media-sound/fluidsynth |
---|
easyeffects
calf |
Enable use of media-plugins/calf for adding various FX |
---|---|
doc |
Install packages needed to display built-in user documentation |
mda-lv2 |
Enable use of media-plugins/mda-lv2 for the loudness FX |
zamaudio |
Enable use of media-plugins/zam-plugins for the maximizer FX |
ecasound
lv2 |
Add support for Ladspa V2 |
---|---|
oil |
Use dev-libs/liboil for inner loop optimizations |
elisa
mpris |
Enable MPRIS support |
---|---|
vlc |
Use media-video/vlc for output rather than dev-qt/qtmultimedia |
fapg
xspf |
Enable support for saving XSPF playlists. |
---|
fluidsynth
network |
enable network support (requires BSD sockets) |
---|---|
pipewire |
enable media-video/pipewire support |
gimmix
cover |
Enable cover art fetching |
---|---|
lyrics |
Enable lyric fetching |
guitarix
lv2 |
Build lv2 plugins |
---|---|
nsm |
Build NSM (Non Session Manager) support |
standalone |
Build standalone application |
hydrogen
archive |
Use libarchive instead of libtar |
---|---|
portmidi |
Add portmidi support |
jack-audio-connection-kit
pam |
Add basic realtime configuration via sys-auth/realtime-base |
---|
jack-example-tools
jack-net |
Build jack_net_* example clients |
---|---|
jack-netsource |
Build jack_netsource for configuring network sources |
zalsa |
Build the zalsa internal client using media-libs/zita-resampler |
jack2
classic |
Enable building of jackd |
---|---|
metadata |
Enable metadata API |
pam |
Add basic realtime configuration via sys-auth/realtime-base |
tools |
Pull basic tools (e.g. jack_lsp/connect) from media-sound/jack-example-tools |
kasts
vlc |
Enable media-video/vlc backend |
---|
kid3
acoustid |
Build acoustic fingerprinting plugin using media-libs/chromaprint |
---|---|
mpris |
Enable support for MPRIS2 interface using dev-qt/qtdbus |
klick
rubberband |
Enable rubberband support |
---|
lame
frontend |
Build and install the 'lame' executable frontend to lame libraries. |
---|---|
mp3rtp |
Build the mp3-to-RTP streaming utility. **UNSUPPORTED** |
liblc3
tools |
Enable extra tools |
---|
linux-show-player
midi |
Allow cues to send, or trigger on, MIDI messages |
---|---|
timecode |
Support the sending of time code of running audio files over ArtNet, for instance to trigger cues in lighting-control software on lighting desks |
linuxsampler
lv2 |
Add support for Ladspa V2 |
---|---|
sf2 |
Add support for SoundFont 2 sound bank files |
lmms
fluidsynth |
Enables Fluidsynth MIDI software synthesis plugin. |
---|---|
libgig |
Enables GIG player plugin. |
soundio |
Enables libsoundio support. |
stk |
Enables STK Mallet plugin. |
vst |
Enables the VeSTige plugin to run VST plugins through Wine. |
mangler
espeak |
Text to speech engine |
---|---|
g15 |
Logitech g15 lcd support |
mixxx
hid |
Enable HID controller support |
---|---|
keyfinder |
Enable musical key detection support via media-libs/libkeyfinder |
lv2 |
Add support for Ladspa V2 via media-libs/lilv |
modplug |
Add libmodplug support |
qtkeychain |
Enable Secure credential storage support via dev-libs/qtkeychain |
shout |
Enable broadcasting support via media-libs/libshout |
moc
cache |
Enable tags caching support |
---|---|
sndio |
Enable support for the media-sound/sndio backend |
tremor |
Build vorbis support using an integer implementation of the vorbis library (media-libs/tremor) |
mpd
cdio |
Use libcdio for ISO9660 parsing support |
---|---|
chromaprint |
Enable ChromaPrint / AcoustID support |
cue |
Enable CUE sheet support |
curl |
Support for web stream listening |
eventfd |
Use the eventfd function in MPD's event loop |
faad |
Use external faad library for AAC decoding |
fifo |
Support writing audio to a FIFO |
fluidsynth |
Enables Fluidsynth MIDI software synthesis (discouraged) |
gme |
Enables support for media-libs/game-music-emu for playing various video game music formats. |
id3tag |
Support for ID3 tags |
inotify |
Use the Linux kernel inotify subsystem to notice changes to mpd music library |
io-uring |
Enable support for io_uring |
lame |
Support for MP3 streaming via Icecast2 |
libmpdclient |
Enable support for remote mpd databases |
libsoxr |
Enable the libsoxr resampler |
mpg123 |
Enable support for mp3 decoding over media-sound/mpg123 |
network |
Enables network streaming support |
nfs |
Enable support for the Network File System |
openmpt |
OpenMPT decoder plugin |
pipe |
Support writing audio to a pipe |
pipewire |
PipeWire support |
qobuz |
Build plugin to access qobuz |
recorder |
Enables output plugin for recording radio streams |
signalfd |
Use the signalfd function in MPD's event loop |
snapcast |
Snapcast audio plugin |
sndio |
Enable support for the media-sound/sndio backend |
soundcloud |
Build plugin to access soundcloud |
systemd |
Enable support for systemd socket activation |
twolame |
Support twolame MPEG-2 encoding |
webdav |
Enable using music from a WebDAV share |
wildmidi |
Enable MIDI support via wildmidi |
yajl |
Enable JSON parsing via dev-libs/yajl |
mpfc
wav |
Enable wav audio codec support |
---|
mpg123
int-quality |
Use rounding instead of fast truncation for integer output, where possible |
---|
mpg123-base
int-quality |
Use rounding instead of fast truncation for integer output, where possible |
---|
musescore
omr |
Enable PDF import (OMR - optical music recognition) |
---|---|
osc |
Enable OSC remote control protocol |
portmidi |
Enable support for building against media-libs/portmidi |
sf3 |
Enable SoundFont 3 support using media-libs/libvorbis |
sfz |
Enable experimental SFZ sampler |
video |
Support exporting scores as videos using the command line |
webengine |
Use dev-qt/qtwebengine for embedded web browser |
ncmpc
async-connect |
Enable asynchronous connect |
---|---|
chat-screen |
Enable the chat screen |
help-screen |
Enable the help screen |
key-screen |
Enable key editor screen |
library-screen |
Enable library screen |
lyrics-screen |
Enable lyrics screen |
mouse |
Enable curses getmouse support |
outputs-screen |
Enable the outputs screen |
search-screen |
Enable search screen |
song-screen |
Enable song viewer screen |
ncmpcpp
clock |
Enable clock screen |
---|---|
outputs |
Enable outputs screen |
visualizer |
Enable visualizer screen with sound wave/frequency spectrum modes |
ncspot
clipboard |
Use the system clipboard to e.g. share a link |
---|---|
cover |
Support displaying the album cover |
mpris |
Allow ncspot to be controlled via MPRIS API |
ncurses |
Use cursive/ncurses-backend instead of crossterm or pancurses |
notify |
Show what's playing via a notification |
owntone
chromecast |
build and install Chromecast support |
---|
patchage
jack-dbus |
Use Jack via D-Bus instead of libjack |
---|
picard
discid |
Enable reading the ID of the inserted CD |
---|---|
fingerprints |
Enable calculation and lookup of AcoustID fingerprints |
pithos
keybinder |
Use keybinder to enable global key bindings |
---|
pms
regex |
Enable regular expression searches |
---|
puddletag
acoustid |
Use media-libs/chromaprint for acoustic fingerprinting |
---|---|
quodlibet |
Enables support for editing media-sound/quodlibet databases |
pulseaudio
daemon |
Build the pulseaudio binary (not-needed for pipewire-pulse) |
---|---|
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. |
ofono-headset |
Build with oFono HFP backend for bluez 5, requires net-misc/ofono. |
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. |
---|---|
alsa-plugin |
Request installing media-plugins/alsa-plugins with PulseAudio plugin enabled. This ensures that clients supporting ALSA only will use PulseAudio. |
aptx |
aptX (HD) over Bluetooth (many Android compatible headphones), requires media-plugins/gst-plugins-openaptx. |
asyncns |
Use libasyncns for asynchronous name resolution. |
elogind |
Use sys-auth/elogind for giving each session a PA client |
equalizer |
Enable the equalizer module (requires sci-libs/fftw and sys-apps/dbus). |
fftw |
Enable the virtual surround sink module (requires sci-libs/fftw). |
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. |
glib |
Build the GSettings PA module. |
gstreamer |
Build GStreamer-based RTP protocol module which supports more advanced RTP features like OPUS payload encoding. |
ldac |
LDAC over Bluetooth (primarily Sony headphones), requires media-plugins/gst-plugins-ldac. |
ofono-headset |
Build with optional oFono HFP backend for bluez 5, requires net-misc/ofono. |
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. |
ssl |
Use dev-libs/openssl to provide support for RAOP (AirPort) streaming. |
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/ . |
systemd |
Build with sys-apps/systemd support to replace standalone ConsoleKit. |
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. |
pulseeffects
bs2b |
Enable use of media-libs/libbs2b for the crossfeed FX |
---|---|
calf |
Enable use of media-plugins/calf for adding various FX |
doc |
Install packages needed to display built-in user documentation |
rnnoise |
Enable use of media-libs/rnnoise for the neural network-based noise-reduction FX |
rubberband |
Enable use of media-libs/rubberband for the pitch-shifting FX |
webrtc |
Enable use of media-plugins/gst-plugins-webrtc for various voice-enhancement FX |
zamaudio |
Enable use of media-plugins/zam-plugins for the maximizer FX |
qmidiarp
lv2 |
Enables Ladspa V2 plugins. |
---|
qmmp
analyzer |
Enable visual analyzer |
---|---|
archive |
Enable archiving plugin via app-arch/libarchive. |
bs2b |
Enable Bauer stereophonic-to-binaural headphone filter |
cover |
Enable album cover support |
crossfade |
Enable crossfade effect when switching tracks |
cue |
enable CUE sheet parsing |
dbus |
Enable DBus notifiications and MPRIS support |
enca |
Detects the character encoding automatically |
game |
Enable Game music support |
gnome |
Enable Gnome hotkey support (requires Qt5DBus) |
lyrics |
Fetch track lyrics from the web |
midi |
Enable midi support using wildmidi library |
notifier |
Enable qmmps' notifier system |
pipewire |
Enable PipeWire output plugin |
projectm |
Enable projectm music visualization plugin |
qsui |
Enable QMMP simple UI |
qtmedia |
Enable playback via dev-qt/qtmultimedia |
scrobbler |
Enable audioscrobbler/last.fm support |
shout |
Enable shoutcast plug-in via media-libs/libshout. |
sndfile |
Enable wav playback support via media-libs/libsndfile |
soxr |
Use the SoX resampling library |
stereo |
Enable stereo effect |
tray |
Build tray icon |
xmp |
Enable module files renderer (modplug replacement) |
qsampler
libgig |
Enable libgig support for loading Gigasampler files and DLS (Downloadable Sounds) Level 1/2 files |
---|
qtractor
aubio |
Enable media-libs/aubio support |
---|---|
dssi |
Enable support for DSSI Soft Synth Interface |
rubberband |
Enable support for in-place audio clip pitch-shifting through the rubberband library |
rhythmbox
daap |
Build the local network music sharing plugin which uses the DAAP protocol using net-libs/libdmapsharing |
---|
scream
pcap |
Support sniffing packets from network using net-libs/libpcap |
---|
shntool
alac |
Add support for Apple Lossless Audio Codec files |
---|---|
mac |
Add support for Monkey's Audio files |
shorten |
Add support for the shorten audio compressor |
snapcast
client |
Build and install Snapcast client component |
---|---|
server |
Build and install Snapcast server component |
tremor |
Build with TREMOR version of vorbis |
snd
notcurses |
Terminal interface via dev-cpp/notcurses |
---|---|
s7 |
Enable the s7 extension language (a version of Scheme) |
sonic-visualiser
id3tag |
Enables ID3 tagging with id3tag library |
---|
sox
amr |
Enables Adaptive Multi-Rate Audio support |
---|---|
id3tag |
Enables ID3 tagging with id3tag library |
sndio |
Enable support for sndio |
twolame |
Enables twolame support (MPEG Audio Layer 2 encoder) |
split2flac
enca |
Try to guess the charset using enca |
---|---|
flake |
Add support for Flake, alternative FLAC encoder |
mac |
Add support for Monkey's Audio files |
replaygain |
Support for Replay Gain metadata, for relative volume adjustment |
spotify
local-playback |
Allows playing local files with the Spotify client |
---|---|
pax-kernel |
Triggers a paxmarking of the main Spotify binary |
pulseaudio |
Controls the dependency on pulseaudio or apulse |
strawberry
moodbar |
Enable moodbar support |
---|---|
soup |
Allow streaming with media-plugins/gst-plugins-soup |
vlc |
Enable media-video/vlc backend |
supercollider
ableton-link |
Enable support for Ableton Link |
---|---|
emacs |
Enable the SCEL user interface |
gedit |
Enable the SCED user interface |
gpl3 |
Build GPL-3 licensed code (recommended) |
server |
Build with internal server |
vim |
Enable the SCVIM user interface |
webengine |
Enable the internal help system using QtWebengine |
teamspeak-client
system-libcxx |
Use sys-libs/libcxx instead of shipped libs. |
---|---|
system-quazip |
Use dev-libs/quazip instead of shipped libs. |
teamspeak-server
tsdns |
Install TeamSpeaks own DNS service for handling multiple virtual servers. |
---|
upmpdcli
thirdparty |
Enable streaming from Qobuz and Tidal external services |
---|
vimpc
boost |
Use boost instead of C++11 libraries |
---|
vorbis-tools
kate |
Adds support for Ogg Kate subtitles via libkate. |
---|---|
ogg123 |
Build ogg123 player, needs libao and curl |
wildmidi
player |
Install the wildmidi player |
---|---|
sndio |
Enable support for the media-sound/sndio backend |
xmms2
airplay |
Support for airplay format |
---|---|
fluidsynth |
Enable fluidsynth support (MIDI) |
gme |
Support for various game audio formats using media-libs/game-music-emu |
ices |
Icecast source output plugin |
libvisual |
Install xmms2-libvisual for use with the 'visualization' effect |
mac |
Support for Monkey's Audio (APE) format using media-sound/mac |
mlib-update |
Enable building of xmms2-mlib-updater client |
server |
Build xmms2 player daemon (otherwise only clients are built) |
tremor |
Support Vorbis using an alternate fixed-point decoder with media-libs/tremor |
vocoder |
Phase vocoder effect plugin |
xml |
Enable support for various XML based playlists and sources: RSS, XSPF |
xwax
alsa |
Adds support for ALSA audio input/output. |
---|---|
cdda |
Sets runtime dependencies to support decoding audio from a compact disc. |
fallback |
Sets runtime dependencies to support decoding "other" audio files. |
mp3 |
Sets runtime dependencies to support decoding MP3 audio. |
oss |
Adds support for OSS (open sound system) audio input/output. |
yarock
mpv |
Enable media-video/mpv backend |
---|---|
phonon |
Enable media-libs/phonon backend |
vlc |
Enable media-video/vlc backend |
yoshimi
lv2 |
Add support for Ladspa V2 |
---|
zynaddsubfx
dssi |
Enable support for DSSI Soft Synth Interface |
---|
media-tv
kodi
airplay |
enable AirPlay support |
---|---|
bluetooth |
Enable JSON-RPC over BT for remote control connected via bluetooth |
bluray |
Enable playback of Blu-ray filesystems |
caps |
Use sys-libs/libcap to bind to privileged ports as non-root |
cec |
Enable support for HDMI-CEC devices via libcec |
eventclients |
Install full set of Kodi python evenclients and evenclients examples |
gbm |
Use the Graphics Buffer Manager for EGL on KMS. |
gles |
Use simplified OpenGLES instead of full-scale OpenGL |
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 udev. |
lirc |
Enable support for IR remote controls using app-misc/lirc |
mariadb |
Enable support store of media library metadata on local or remote MariaDB |
mysql |
Enable support store of media library metadata on local or remote MySQL |
nfs |
Enable NFS client support |
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. |
pipewire |
Enable pipewire support |
soc |
Use additional media-video/ffmpeg patches for efficient playback on some SoCs (e.g. ARM, RISC-V) |
system-ffmpeg |
Use system ffmpeg instead of the bundled one |
udev |
Use 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. |
udf |
Enable UDF support. Required for playing blurays. |
webserver |
Enable internal webserver |
xslt |
Enable metadata XSLT scrapers support with dev-libs/libxslt |
linuxtv-dvb-apps
alevt |
Build videotext decoder |
---|
mythtv
alsa |
Allows MythTV to directly output sound to ALSA devices |
---|---|
asi |
Support for DVEO ASI recorder |
autostart |
Use a custom autostart configuration |
cec |
Allows control of CEC enabled TVs via HDMI |
ceton |
Ceton InfiniTV 4 a CableCARD-enabled tuner support |
debug |
Instructs Qt to use the 'debug' target |
fftw |
Support visualizations via sci-libs/fftw |
hdhomerun |
Silicondust USA Inc.network-attached tuner support |
ieee1394 |
Firewire enabled Cable boxe support |
jack |
Allows MythTV to use JACK as your sound output device |
java |
BD-J support for Blu-ray discs |
lcd |
Enable use of app-misc/lcdproc data display |
lirc |
LIRC remote control device support |
nvdec |
Enable NVDEC (NVCUVID) hardware accelerated video decoding |
perl |
Build the perl bindings for MythTV |
vbox |
V@Box Communications network-attached tuner devices support |
vpx |
Enable VP8/VP9 support for media-libs/libvpx |
wrapper |
Use Ubuntu mythtfrontend wrapper |
x265 |
Enable h265 encoding using x265 |
xmltv |
Support media-tv/xmltv TV listing - not used by Schedules Direct] |
tvheadend
ddci |
Enable support for DDCI hardware |
---|---|
dvbcsa |
Enable decryption of the DVB Common Scrambling Algorithm |
hdhomerun |
Enable support for the HDHomeRun device |
imagecache |
Enable support for image caching |
iptv |
Enable support for Internet Protocol TV |
satip |
Enable support for IP-based Satellite TV |
timeshift |
Enable TimeShift support |
uriparser |
Use dev-libs/uriparser |
vpx |
Enable transcoding with the VP8/VP9 video codecs |
x264 |
Enable transcoding with the H.264 video codec |
x265 |
Enable transcoding with the HEVC video codec |
xmltv |
Use media-tv/xmltv |
xmltv
ar |
Argentina tv listing grabber |
---|---|
ch-search |
Grabber for Switzerland |
eu-epgdata |
include fanart URLs for some European countries. |
eu-xmltvse |
Grabbber for Europe [replaces eu-dotmedia and se-tvzon] |
fi |
Finland tv listing grabber (0.6.1 add ampparit telsu) |
fi-sv |
Grabber for Finland (Swedish) |
fr |
France tv listing grabber |
huro |
Hungarian tv listing grabber |
is |
Iceland tv listing grabber |
it |
Italy tv listing grabber (RUV) |
it-dvb |
Italy tv listing grabber |
na-dd |
North America tv listing grabber |
na-dtv |
North America Direct TV grabber |
na-tvmedia |
Grabber for North America (TVMedia) |
pt-vodafone |
Grabber for Portugal (Vodafone) |
tr |
Turkey (Digiturk) tv listing grabber |
tv-check |
enable GUI checking |
tv-combiner |
enable grabbers combiner |
tv-pick-cgi |
enable CGI support |
uk-tvguide |
UK and Ireland tv listing grabber using TV Guide website |
zz-sdjson |
Grabber for schedulesDirect.org SD-JSON service (many countries) |
zz-sdjson-sqlite |
Grabber for schedulesDirect.org SD-JSON service (sqlite DB) |
media-video
aegisub
uchardet |
Enable charset discovery via app-i18n/uchardet |
---|
amdgpu-pro-amf
pro |
Pull media-libs/mesa as dependency |
---|---|
radv |
Pull media-libs/amdgpu-pro-vulkan as dependency |
aravis
fast-heartbeat |
Enable faster heartbeat rate. |
---|---|
gstreamer |
Build the GStreamer plugin. |
packet-socket |
Enable packet socket support. |
viewer |
Build the GTK+-based video viewer. |
bluray_info
mpv |
Build bluray_player, powered by media-video/mpv |
---|
droidcam
gtk |
Build the dev-cpp/gtkmm:3.0 client. |
---|
dvd_info
libmpv |
Build DVD player using libmpv |
---|
ffdiaporama
openclipart |
Support openclipart database |
---|
ffmpeg
amf |
Enables support for AMD's Advanced Media Framework (AMF) |
---|---|
amr |
Enables Adaptive Multi-Rate Audio support |
amrenc |
Enables Adaptive Multi-Rate Audio encoding support with media-libs/vo-amrwbenc. |
appkit |
Enables Apple AppKit framework |
bluray |
Enable playback of Blu-ray filesystems |
bs2b |
Enables media-libs/libbs2b based Bauer stereo-to-binaural filter. |
cdio |
Enables audio CD grabbing with dev-libs/libcdio. |
chromaprint |
Enables audio fingerprinting support with media-libs/chromaprint. |
chromium |
Builds libffmpeg.so to enable media playback in Chromium-based browsers like Opera and Vivaldi. |
codec2 |
Enables codec2 low bit rate speech codec support via media-libs/codec2. |
cpudetection |
Enables runtime CPU detection (useful for bindist, compatibility on other CPUs) |
cuda |
Enables CUDA-based acceleration. Mostly used for specific filters. |
dav1d |
Enables AV1 decoding via media-libs/dav1d. |
fdk |
Use external fdk-aac library for AAC encoding |
flite |
Adds a text-to-speech filter based on app-accessibility/flite. |
frei0r |
Enable frei0r wrapping in libavfilter |
fribidi |
Enables fribidi support in the drawtext filter. |
gcrypt |
Enables gcrypt support: Needed for rtmp(t)e support if openssl, librtmp or gmp is not used. |
glslang |
Use dev-util/glslang to compile GLSL |
gme |
Enables support for media-libs/game-music-emu for playing various video game music formats. |
gpl |
Build GPL code. Should be enabled unless you require LGPL binaries. |
hardcoded-tables |
Use pre-calculated tables rather than calculating them on the fly. It results in an increase of approximately 15% in the size of libavcodec, the main library impacted by this change. It enables savings in table generation time, done once at codec initialization, since by hardcoding the tables, they do not need to be computed at runtime. However, the savings are often negligible (~100k cycles is a typical number) especially when amortized over the entire encoding/decoding operation. Improvements are being made to the runtime initialization, and so over time, this option will have an impact on fewer and fewer codecs. |
iec61883 |
Support for FireWire DV/HDV input device using media-libs/libiec61883. |
kvazaar |
Enables media-libs/kvazaar based HEVC encoder. |
lcms |
Enable ICC profile support via media-libs/lcms. |
libaom |
Enables media-libs/libaom based AV1 codec support. |
libaribb24 |
Enables ARIB text and caption decoding via media-libs/aribb24. |
libdrm |
Enables x11-libs/libdrm support for better screen grabbing and hardware accelerated codecs. |
libdvdnav |
Uses media-libs/libdvdnav to enable DVD demuxing |
libdvdread |
Uses media-libs/libdvdread to enable DVD demuxing |
libilbc |
Enables iLBC de/encoding via media-libs/libilbc. |
liblc3 |
Enables LC3 de/encoding via media-sound/liblc3. |
libplacebo |
Adds flexible GPU-accelerated processing filter based on media-libs/libplacebo. |
librtmp |
Enables Real Time Messaging Protocol using librtmp (media-video/rtmpdump) in addition to FFmpeg's native implementation. |
libsoxr |
Enables audio resampling through media-libs/soxr. |
libtesseract |
Enables the OCR filter via app-text/tesseract. |
libv4l |
Uses media-libs/libv4l for video4linux instead of direct calls. Adds support for more devices via the userspace library. |
libxml2 |
Uses dev-libs/libxml2 to enable dash demuxing support. |
lv2 |
Enables lv2 audio filter wrapper. |
mipsdspr1 |
Enables MIPS DSP ASE R1 optimizations. |
mipsdspr2 |
Enables MIPS DSP ASE R2 optimizations. |
mipsfpu |
Enables floating point MIPS optimizations. |
mmal |
Enables Multi-Media Abstraction Layer (MMAL) decoding support: Available e.g. on the Raspberry Pi. |
network |
Enables network streaming support |
openh264 |
Enables H.264 encoding suppoprt via media-libs/openh264. |
openssl |
Enables dev-libs/openssl support. Adds support for encrypted network protocols (TLS/HTTPS). |
pic |
Force shared libraries to be built as PIC (this is slower) |
postproc |
Build and install libpostproc. |
qrcode |
Enables QR encode generation via media-gfx/qrencode |
qsv |
Enable Intel Quick Sync Video via media-libs/intel-mediasdk (ffmpeg versions older than, and including, 5.1) or media-libs/libvpl (ffmpeg version newer than 5.1). |
quirc |
Enables QR decoding via media-libs/quirc |
rav1e |
Enables AV1 encoding support via media-video/rav1e. |
rubberband |
Adds time-stretching and pitch-shifting audio filter based on media-libs/rubberband. |
shaderc |
Use media-libs/shaderc to compile GLSL |
snappy |
Enable app-arch/snappy support. Required for e.g. Vidvox Hap encoder. |
sndio |
Enable support for the media-sound/sndio backend |
soc |
Apply additional patches for efficient playback on some SoCs (e.g. ARM, RISC-V). |
srt |
Enable support for Secure Reliable Transport (SRT) via net-libs/srt |
ssh |
Enable SSH/sftp support via net-libs/libssh. |
svt-av1 |
Enables AV1 encoding support via media-libs/svt-av1. |
truetype |
Enables drawtext filter via media-libs/freetype and media-libs/harfbuzz. |
twolame |
Enables MP2 encoding via media-sound/twolame as an alternative to the internal encoder. |
vidstab |
Enables video stabilization filter using vid.stab library (media-libs/vidstab). |
vmaf |
Enables Netflix's perceptual video quality assessment filter using the library (media-libs/libvmaf). |
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. |
x265 |
Enables HEVC encoding with media-libs/x265. |
zeromq |
Enables net-libs/zeromq support with the zmq/azmq filters. |
zimg |
Enables media-libs/zimg based scale filter. |
zvbi |
Enables media-libs/zvbi based teletext decoder. |
ffmpeg-chromium
cpudetection |
Enables runtime CPU detection (useful for bindist, compatibility on other CPUs) |
---|---|
gpl |
Build GPL code. Should be enabled unless you require LGPL binaries. |
guvcview
qt5 |
Build with Qt5 interface instead Gtk+ |
---|
handbrake
fdk |
Support for encoding AAC using media-libs/fdk-aac. |
---|---|
gstreamer |
Support for the streaming media framework from media-libs/gstreamer. |
gtk |
Install the GTK UI, ghb. |
numa |
Adds support for x265's NUMA capabilities. |
x265 |
Support for encoding h265 using media-libs/x265. |
libva-utils
examples |
Build and install decode, encode, videoprocess and other VA-API examples. |
---|---|
putsurface |
Build and install putsurface tool. |
vainfo |
Build and install vainfo tool. |
makemkv
java |
Handle additional Blu-ray protection mechanisms involving Java |
---|
mjpegtools
sdlgfx |
Enables y4mhist to display a graphical histogram |
---|
mjpg-streamer
http-management |
Enable experimental HTTP management option |
---|---|
input-control |
Plugin giving ability to control camera movement (only specific cameras) |
input-file |
Plugin that watches given directory and send it's content |
input-http |
Plugin that takes http-input |
input-ptp2 |
Plugin that sends video stream from PTP2 compatible camera |
input-raspicam |
Raspberry Pi camera support via the input_raspicam plugin |
input-testpicture |
Plugin for sending compiled in, test pictures |
input-uvc |
Plugin that sends video stream from UVC compatible camera |
output-autofocus |
Auto focusing plugin |
output-file |
Plugin that saves received content under given location |
output-http |
Small HTTP server plugin which sends WWW directory content and streams image content |
output-rtsp |
Plugin which provides a mechanism to take snapshots with a trigger from a UDP packet |
output-udp |
Plugin receiving content over UDP and storing to a directory |
output-viewer |
Plugin which allows to see output with viewer |
output-zmqserver |
Plugin which provides zmqserver processing |
www |
Installs WWW content |
wxp-compat |
Enable camera WXP compatible format |
motion
mariadb |
Add mariadb database support |
---|---|
mmal |
Enables Multi-Media Abstraction Layer (MMAL) decoding support: Available e.g. on the Raspberry Pi. |
motiontrack
multiprocess |
Enables multi-process support (SMP/cluster) for motiontrack programs |
---|
mplayer
bl |
Blinkenlights video output |
---|---|
bluray |
Enable playback of Blu-ray filesystems |
bs2b |
Enable Bauer stereophonic-to-binaural headphone filter |
cdio |
Use libcdio for CD support (instead of cdparanoia) |
cdparanoia |
Enable cdparanoia (audio CD ripper) support |
cpudetection |
Enables runtime CPU detection (useful for binpkgs, compatibility on other CPUs) |
dvdnav |
Use forked libdvdnav, navigate menus in GUIs |
enca |
Enables support for charset discovery and conversion |
faac |
Use external faac library for AAC encoding |
faad |
Use external faad library for AAC decoding |
libmpeg2 |
Build support for mpeg2 over media-libs/libmpeg2 rather than using ffmpeg. |
live |
Enables live.com streaming media support |
md5sum |
Enables md5sum video output |
mng |
MNG input support |
network |
Enables network streaming support |
osdmenu |
Enables support for on-screen display (OSD) menus |
pnm |
Add PNM video output option, to create PPM/PGM/PGMYUV images |
pvr |
Enable Video4Linux2 MPEG PVR |
radio |
Enable V4L2 radio interface and support |
rar |
Enable Unique RAR File Library |
rtc |
Enables usage of the linux real time clock. The alternative is software emulation of rtc |
rtmp |
Enables RTMPDump Streaming Media support |
shm |
Enable support for shm |
tga |
Enables Targa video output |
toolame |
Enable toolame MPEG-2 encoding |
tremor |
Enable internal support for Vorbis |
twolame |
Enable twolame MPEG-2 encoding |
vcd |
Enables VCD support |
vidix |
Support for vidix video output |
yuv4mpeg |
Enables yuv4mpeg video output |
zoran |
Enables ZR360[56]7/ZR36060 video output |
mpv
archive |
Enable support for various archive formats via app-arch/libarchive |
---|---|
bluray |
Enable playback of Blu-ray filesystems |
cli |
Enable the command-line player |
drm |
Enable Kernel Mode Setting / Direct Rendering Manager based video outputs |
gamepad |
Enable gamepad input support |
libmpv |
Enable the shared library and headers (used by frontends / plugins) |
lua |
Enable Lua scripting, OSC (On Screen Controller) GUI, and net-misc/yt-dlp support |
opengl |
Enable support for OpenGL-based video backends (Note: deprecated for X11, USE=egl provides the newer support for -gpu-api=opengl) |
pipewire |
Enable sound support via native PipeWire backend |
rubberband |
Enable high quality pitch correction via media-libs/rubberband |
sdl |
Enable media-libs/libsdl2 based video and audio outputs (Note: these outputs exist for compatibility reasons only, avoid if possible) |
sixel |
Enable support for the sixel video backend using media-libs/libsixel |
sndio |
Enable sound support via media-sound/sndio |
soc |
Use additional media-video/ffmpeg patches for efficient playback on some SoCs (e.g. ARM, RISC-V) |
tools |
Install extra tools: mpv_identify.sh, mpv_idet.sh, and umpv |
uchardet |
Enable subtitles charset discovery via app-i18n/uchardet |
zimg |
Enable libzimg support (for vf_fingerprint) |
noad
libmpeg2 |
Build support for mpeg2 through media-libs/libmpeg2 rather than using media-video/ffmpeg |
---|
obs-studio
browser |
Enable browser source support via (precompiled) CEF. |
---|---|
decklink |
Build the Decklink plugin. |
fdk |
Build with LibFDK AAC support. |
mpegts |
Enable native SRT/RIST mpegts output. |
pipewire |
Build with PipeWire support. |
python |
Build with scripting support for Python 3. |
qsv |
Build with Intel Quick Sync Video support. |
sndio |
Build with sndio support. |
speex |
Build with Speex noise suppression filter support. |
test-input |
Build and install input sources used for testing. |
vlc |
Build with VLC media source support. |
websocket |
Build with WebSocket API support. |
peek
keybinder |
Enable support for global hotkeys using dev-libs/keybinder |
---|
pipewire
X |
Enable audible bell for X11 |
---|---|
echo-cancel |
Enable WebRTC-based echo canceller via media-libs/webrtc-audio-processing |
extra |
Build pw-cat/pw-play/pw-record |
flatpak |
Enable Flatpak support |
gsettings |
Use gsettings (dev-libs/glib) to read/save used modules (useful for e.g. media-sound/paprefs |
jack-client |
Install a plugin for running PipeWire as a JACK client |
jack-sdk |
Use PipeWire as JACK replacement |
liblc3 |
Allow loading LC3 plugins via media-sound/liblc3 |
lv2 |
Allow loading LV2 plugins via media-libs/lv2 |
modemmanager |
Combined with USE=bluetooth, allows PipeWire to perform telephony on mobile devices. |
pipewire-alsa |
Replace PulseAudio's ALSA plugin with PipeWire's plugin |
roc |
Enable roc support for real-time audio streaming over the network, using media-libs/roc-toolkit. See https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Network#roc |
sound-server |
Provide sound server using ALSA and bluetooth devices |
ssl |
Enable raop-sink support (needs dev-libs/openssl) |
system-service |
Install systemd unit files for running as a system service. Not recommended. |
qmplay2
audiofilters |
Build with AudioFilters module |
---|---|
avdevice |
Build FFmpeg module with libavdevice suport |
cdio |
Build with AudioCD module |
cuvid |
Build with CUVID module |
extensions |
Build with Extensions module and enable other plugins |
gme |
Build Chiptune with GME support |
inputs |
Build with Inputs module |
libass |
Build with SSA/ASS subtitles rendering support |
notifications |
Build additional notifications module |
pipewire |
Build with PipeWire support |
shaders |
Compile Vulkan shaders using media-libs/shaderc |
videofilters |
Build with VideoFilters module |
visualizations |
Build with Visualizations module |
rav1e
capi |
Build the C-API library and header file |
---|
rtmpdump
gnutls |
Use GnuTLS instead of OpenSSL for Cryptography |
---|---|
ssl |
Enable Cryptographic features |
tools |
Enable installation of various binary tools in addition to librtmp library |
simplescreenrecorder
asm |
Enable x86 assembly optimisation. |
---|---|
vpx |
Enable VP8 codec support via media-libs/libvpx. |
totem
python |
Build dev-lang/python using plugins (dbusservice for notifications and MPRIS control, interactive python console and opensubtitles lookup) |
---|
vdr
alternatechannel |
Use alternate channel on record |
---|---|
bidi |
fribidi support, for languages, written from right to left |
demoplugins |
Install demo and example plugins coming with vanilla vdr |
graphtft |
support for vdr-graphtft plugin up from version 0.1.7 |
html |
Install HTML documentation |
keyboard |
enable keyboard support as remote device |
mainmenuhooks |
Allows to replace main menu entries by some special plugins (like epgsearch, extrecmenu, ...) |
menuorg |
Enables support for the media-plugins/vdr-menuorg |
menuselection |
adds support for menu hotkeys of double digits |
naludump |
Removes NALU fill data from h.264-Streams of TS files |
permashift |
permanent timeshift by recording live TV into RAM, need plugin media-plugins/vdr-permashift |
pinplugin |
Support for media-plugins/vdr-pin |
resumereset |
rreset resume of EOF |
ttxtsubs |
support for media-plugins/vdr-ttxtsubs |
verbose |
enable full output on compile |
vidify
dbus |
Support local MPRIS players |
---|---|
mpv |
Use python-mpv as backend for vidify |
vlc |
Use python-vlc as backend for vidify |
zeroconf |
Use an external network player |
vlc
X |
Enable support for e.g. fullscreen mode via X and the X C-language binding. It does not build a graphical interface |
---|---|
aom |
Enable AV1 encoding/decoding support using media-libs/libaom |
archive |
Enable support for libarchive stream extractor |
aribsub |
Enable support for decoding ARIB STD-B24 subtitles |
bluray |
Enable libbluray for Blu-ray disc support |
chromaprint |
Enable libchromaprint for Chromaprint based audio fingerprinter support |
chromecast |
Enable experimental support for Google Chromecast |
dav1d |
Enable support for media-libs/dav1d AV1 decoder |
dc1394 |
Enable IIDC cameras support |
directx |
Enable Win32 DirectX, D3D11va and DxVA2 support |
dvbpsi |
Enable support for Mpeg-TS files (.ts, .m2ts, .mts) via media-libs/libdvbpsi |
encode |
Enable streaming-output support and videolan manager to control multiple streams from within one instance |
faad |
Enable AAC audio decoding library support via media-libs/faad2 |
fdk |
Enable the Fraunhofer AAC codec library |
fluidsynth |
Enable Fluidsynth MIDI software synthesis (with external sound fonts) |
gcrypt |
Enable cryptography support via libgcrypt |
gme |
Enable support for media-libs/game-music-emu for playing various video game music formats |
gstreamer |
Enable GStreamer based decoding support (currently supports only video decoding) |
kate |
Adds support for Ogg Kate subtitles via libkate |
kms |
Enable kernel mode setting video output plugin via x11-libs/libdrm |
libplacebo |
Enable support for GPU accelerated video rendering with media-libs/libplacebo |
libtar |
Uses libtar instead of the built-in tar reader for reading custom skins |
libtiger |
Enable Ogg Kate subtitles rendering using libtiger |
linsys |
Enable support for Linux Linear Systems Ltd. SDI and HD-SDI input cards |
live |
Enable live555 streaming media support (client support for rtsp) |
loudness |
Enable loudness normalisation according to the EBU R128 standard using media-libs/libebur128 |
lua |
Enable Lua scripting support, needed for including support for Jamendo (online music platform) and similar things |
macosx-notifications |
Enable Mac OS X notifications module (formerly growl) |
matroska |
Enable matroska support using reference libraries (fallback on other existing matroska support if disabled, i.e., matroska enabled FFmpeg) |
mpeg |
Add libmpeg2 support for mpeg-1 and mpeg-2 video streams |
nfs |
Enable support for nfs protocol via net-fs/libnfs |
omxil |
Enable OpenMAX Integration Layer codec module |
optimisememory |
Enable optimisation for memory rather than performance |
projectm |
Enable the projectM visualization plugin |
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! |
sdl-image |
Enable sdl image video decoder (depends on sdl) |
sftp |
Enable libssh2 to support SFTP file transfer |
shout |
Enable libshout output |
skins |
Enable support for the skins2 interface |
soxr |
Enable SoX Resampler support via media-libs/soxr |
srt |
Enable support for Secure Reliable Transport (SRT) via net-libs/srt |
tremor |
Enable tremor, a fixed-point version of the Ogg Vorbis decoder |
twolame |
Enable twolame support (MPEG Audio Layer 2 encoder) |
upnp |
Enable support for the Intel SDK stack based UPnP discovery module instead of CyberLink |
vpx |
Enable the decoder(s) from the WebM VP8 / VP9 Codec SDK |
x265 |
Support X265 Encoder |
zeroconf |
Enable support for zero-configuration networking via avahi |
zvbi |
Enable support for teletext subtitles via the zvbi library |
webcamoid
headers |
Install development headers |
---|---|
libuvc |
Build with libuvc support |
qtaudio |
Enable audio capture/play via dev-qt/qtmultimedia |
qtcamera |
Enable video capture/play via dev-qt/qtmultimedia |
v4lutils |
Build with V4L-utils support |
videoeffects |
Build video effects |
wireplumber
system-service |
Install systemd unit files for running as a system service. Not recommended. |
---|
x264-encoder
avs |
enable AvxSynth support in the AviSynth input module |
---|---|
ffmpegsource |
Enable ffmpegsource aka ffms support, disables lavf |
interlaced |
Enable interlaced encoding support, this can decrease encoding speed by up to 2% |
xine-ui
vdr |
Enables Video Disk Recorder support |
---|
net-analyzer
2ping
server |
Install the server init scripts. |
---|
argus-clients
ft |
Enable support for flow packets through net-analyzer/flow-tools |
---|
barnyard
sguil |
Enable sguil (The Analyst Console for Network Security Monitoring) support |
---|
barnyard2
gre |
Enable GRE support |
---|---|
mpls |
Enable support for mpls networks |
sguil |
Enable sguil (The Analyst Console for Network Security Monitoring) support |
bwm-ng
csv |
Enable csv output |
---|---|
html |
Enable html output |
cacti
doc |
install html documentation |
---|
echoping
http |
enable support for http protocol. |
---|---|
icp |
enable support for ICP (used to monitor proxies). |
priority |
enable socket priority support. |
smtp |
enable support for SMTP protocol. |
tos |
enable support for TOS (TYpe Of Service). |
ettercap
plugins |
Install ettercap plugins (et_*.so) |
---|
flowgrind
pcap |
Enable packet capturing support using net-libs/libpcap |
---|
fprobe
messages |
enable console messages |
---|
goaccess
geoipv2 |
Enable support for GeoIP2 through dev-libs/libmaxminddb |
---|---|
getline |
Use GNU getline() to parse full line requests |
gr-fosphor
glfw |
enable GLFW based interface |
---|
greenbone-feed-sync
cron |
Adds file to enable daily cron job to update Greenbone Community Feed's data" |
---|
gvm
cli |
Command Line Interface for OpenVAS Scanner |
---|---|
gsa |
Greenbone Security Assistant (WebUI) |
ospd |
Enable support for scanner wrappers |
hexinject
experimental |
Install experimental packets.tcl |
---|---|
tools |
Install hex2raw and prettypacket tools |
httping
tfo |
Enable support for TCP Fast Open |
---|
hydra
gcrypt |
Enable radmin2 support through dev-libs/libgcrypt |
---|---|
libssh |
Enable SSH support through net-libs/libssh |
mongodb |
MongoDB support through dev-libs/mongo-c-driver |
icinga2
console |
Adds support for line-editing in the console |
---|---|
jumbo-build |
Combine source files to speed up build process, requires more memory |
mail |
Allows for mailing of alerts |
mariadb |
Enable support for the mariadb database backend |
nano-syntax |
Adds support for syntax used in the nano editor |
plugins |
Adds support for nagios plugins |
ipsumdump
nanotimestamp |
Enable timestamps with nano-second resolution |
---|
linkchecker
sqlite |
Mozilla Bookmark parsing |
---|
monitoring-plugins
dns |
Install net-dns/bind-tools required for monitoring DNS servers. Disabling the flag does not remove any plugins. |
---|---|
fping |
Install net-analyzer/fping required for fancy ping monitoring. Disabling the flag does not remove any plugins. |
game |
Install games-util/qstat required for monitoring FPS servers. Disabling the flag does not remove any plugins. |
ipv6 |
Enable ipv6 checks. |
snmp |
Install dev-perl/Net-SNMP and net-analyzer/net-snmp required for monitoring SNMP values. Disabling the flag does not remove any plugins. |
ssh |
Install net-misc/openssh required for monitoring SSH servers. Disabling the flag does not remove any plugins. |
mtr
ipinfo |
Disable support for IP address lookups |
---|---|
jansson |
Enable JSON output support through dev-libs/jansson |
munin
asterisk |
Install the packages required for monitoring Asterisk. Disabling the flag does not remove any plugin files. |
---|---|
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. |
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. |
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. |
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. |
ipmi |
Install sys-apps/ipmitool required for monitoring IPMI sensors. Disabling the flag does not remove any plugin file. |
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. |
irc |
Install the packages required for monitoring IRC. Disabling the flag does not remove any plugin files. |
java |
Build the Java-based plugins to monitor JMX-compatible applications. Disabling the flag removes the jmx monitoring plugins. |
memcached |
Install the packages required for memcached monitoring. Disabling the flag does not remove any plugin files. |
minimal |
Only install munin-node and its plugins. This excludes the scripts to generate the web pages and the graphs. |
mysql |
Install the packages required for monitoring MySQL. Disabling the flag does not remove any plugin files. |
postgres |
Install the packages required for monitoring PostgreSQL. Disabling the flag does not remove any plugin files. |
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. |
nagios-core
classicui |
use the classic web theme |
---|---|
lighttpd |
install www-servers/lighttpd config |
web |
enable web interface |
nagios-plugin-check_raid
3ware |
Support 3ware RAID controllers |
---|---|
aacraid |
Support Adaptec AAC-RAID controllers |
dmraid |
Support Device-Mapper RAID |
hpa |
Support HP Array controllers |
hpsa |
Support HP SmartArray (CCISS) controllers |
megaraid-sas |
Support LSI MegaRAID SAS controllers |
mpt |
Support LSI MPT Fusion controllers |
mpt-sas2 |
Support LSI SAS-2 controllers |
nagios-plugins
ipv6 |
Enable ipv6 checks. |
---|---|
nagios-dns |
Install net-dns/bind-tools required for monitoring DNS servers. Disabling the flag does not remove any plugin file. |
nagios-game |
Install games-util/qstat required for monitoring FPS servers. Disabling the flag does not remove any plugin file. |
nagios-ping |
Install net-analyzer/fping required for fancy ping monitoring. Disabling the flag does not remove any plugin file. |
snmp |
Install dev-perl/Net-SNMP required for monitoring SNMP values. Disabling the flag does not remove any plugin file. |
ssh |
Install net-misc/openssh required for monitoring SSH servers. Disabling the flag does not remove any plugin file. |
nagios-plugins-linux-madrisan
curl |
Build check_container which requires net-misc/curl |
---|---|
varlink |
Build check_podman which requires dev-libs/libvarlink |
net-snmp
elf |
Enable the use of elf utils to check uptime on some systems |
---|---|
kmem |
Enable usage of /dev/kmem |
mfd-rewrites |
Use MFD rewrites of mib modules where available |
netlink |
Use dev-libs/libnl to fetch TCP statistics instead of using /proc/net/tcp (Linux only). |
pcap |
Install snmppcap which reads from PCAP files and writes to the SNMP transport |
pci |
Use libpci (from sys-apps/pciutils) to look up network interface description. This feature is only available on Linux. |
pcre |
Add support for Perl Compatible Regular Expressions in process table filtering. |
rpm |
Enable monitoring of app-arch/rpm. This flag requires the bzip2 and zlib flags to be enabled as well. |
smux |
Enable support for the legacy smux protocol (superseded by agentx) |
ucd-compat |
Build UCD compatibility library. Increases significantly the install size. |
netdata
aclk |
Enable Agent-Cloud Link (ACLK) for securely connecting a Netdata Agent to your web browser through Netdata Cloud |
---|---|
bpf |
Enable the extended Berkeley Packet Filter (eBPF) collector to monitor kernel-level metrics about applications with per-second granularity |
cloud |
Enable Netdata Cloud support |
dbengine |
Enable the Netdata database engine |
ipmi |
Install sys-apps/ipmitool required for monitoring IPMI sensors. |
mongodb |
Enable support for the mongodb backend |
nfacct |
Enable the nfacct plugin |
nodejs |
Enable use of nodejs (which some plugins use) |
prometheus |
Enable support for the Prometheus remote write backend |
tor |
Enable monitoring of tor |
xen |
Enable monitoring of xen |
netperf
demo |
Emit interim results during the run. May affect results |
---|
nfdump
ftconv |
Build the flow-tools to nfdump converter |
---|---|
jnat |
Build nfudmp to support JunOS NAT event logging |
nfpcapd |
Build nfpcapd collector to create netflow data from precollected pcap traffic |
nfprofile |
Build nfprofile used by NfSen |
nftrack |
Build nfprofile used by PortTracker |
nsel |
Build nfudmp to support NSEL/NEL event data |
readpcap |
Build nfcapd collector to read from pcap file instead ofnetwork data |
sflow |
Build sflow collector sfcpad |
nmap
libssh2 |
Enable SSH support through net-libs/libssh2 |
---|---|
ncat |
Install the ncat utility |
ndiff |
Install the ndiff utility |
nping |
Install the nping utility |
nse |
Include support for the Nmap Scripting Engine (NSE) |
symlink |
Install symlink to nc |
zenmap |
Install the GTK+ based nmap GUI, zenmap |
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. |
---|
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. |
---|---|
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. |
openvas-scanner
snmp |
Build againts net-analyzer/net-snmp for "improved SNMP support" |
---|
ospd-openvas
notus |
Set systemd service file to use notus-scanner |
---|
ossec-hids
agent |
Build "agent" installation target (see package description) |
---|---|
hybrid |
Build "hybrid" installation target |
local |
Build "local" installation target |
server |
Build "server" installation target |
pinger
gtk2 |
Install the gtkpinger GUI utility based on x11-libs/gtk+:2 |
---|---|
gtk3 |
Install the gtkpinger GUI utility based on x11-libs/gtk+:3 |
pmacct
bgp-bins |
Link BGP daemon binaries |
---|---|
bmp-bins |
Link BMP daemon binaries |
geoipv2 |
Enable support for GeoIP2 through dev-libs/libmaxminddb |
jansson |
Enable support for JSON through dev-libs/jansson |
kafka |
Enable support for Apache Kafka through dev-libs/librdkafka |
l2 |
Enable Layer-2 features and support |
ndpi |
Enable support for nDPI through net-libs/nDPI |
nflog |
Enable support for NFLOG through uacctd |
rabbitmq |
Enable support for RabbitMQ through net-libs/rabbitmq-c |
st-bins |
Link Streaming Telemetry daemon binaries |
traffic-bins |
Link IPv4/IPv6 traffic accounting binaries |
zmq |
Enable support for ZeroMQ through net-libs/zeromq |
pnp4nagios
icinga |
Build against net-analyzer/icinga2 instead of net-analyzer/nagios-core |
---|---|
nagios |
Build against net-analyzer/nagios-core (the default) |
rrdcollect
exec |
Enable exec:/// support |
---|---|
librrd |
Use the librrd library from net-analyzer/rrdtool |
rrdtool
graph |
Enable support for graphing functions |
---|---|
rados |
Enable support for librados from sys-cluster/ceph |
rrdcached |
Build support for write-caching daemon |
rrdcgi |
Build rrdcgi support |
rustscan
nmap |
Installs net-analyzer/nmap |
---|
sancp
sguil |
Enable sguil (The Analyst Console for Network Security Monitoring) support |
---|
sarg
doublecheck |
Make sarg double check the data it manipulates and output a warning if an error is found |
---|---|
gd |
Enable support for graphs in reports through media-libs/gd |
glob |
Disable to ignore wildcards in file names |
pcre |
Enable support for regular expressions in the hostalias file through dev-libs/libpcre |
scanlogd
nids |
Use net-libs/libnids for packet capturing |
---|---|
pcap |
Use net-libs/libpcap for packet capturing |
sngrep
eep |
Enable EEP packet send/receive support |
---|---|
gnutls |
Use net-libs/gnutls to parse captured TLS packets |
snort
active-response |
Enables support for automatically sending TCP resets and ICMP unreachable messages to terminate connections. Used with inline deployments. |
---|---|
control-socket |
Enables Snort's control socket. |
file-inspect |
Enables extended file inspection capabilities. |
flexresp3 |
Enables support for new flexable response preprocessor for enabling connection tearing for inline deployments. Replaces flexresp and flexresp2. |
gre |
Enable support for inspecting and processing Generic Routing Encapsulation (GRE) packet headers. Only needed if you are monitoring GRE tunnels. |
high-availability |
Enables high-availability state sharing. |
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. |
large-pcap-64bit |
Allows Snort to read pcap files that are larger than 2 GB. ONLY VALID FOR 64bit SYSTEMS! |
libtirpc |
Build against net-libs/libtirpc for RPC support |
linux-smp-stats |
Enable accurate statistics reporting through /proc on systems with multiple processors. |
non-ether-decoders |
Enable decoding of non-ethernet protocols such as TokenRing, FDDI, IPX, etc. |
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. |
perfprofiling |
Enables support for preprocessor and rule performance profiling using the perfmonitor preprocessor. |
ppm |
Enables support for setting per rule or per packet latency limits. Helps protect against introducing network latency with inline deployments. |
react |
Enables support for the react rule keyword. Supports interception, termination, and redirection of HTTP connections. |
reload-error-restart |
Enables support for completely restarting snort if an error is detected during a reload. |
shared-rep |
Enables the use of shared memory for the Reputation Preprocessor (Only available on Linux systems) |
side-channel |
Enables Snort's side channel. |
sourcefire |
Enables Sourcefire specific build options, which include --enable-perfprofiling and --enable-ppm. |
suricata
af-packet |
Enable AF_PACKET support |
---|---|
af-xdp |
Enable AF_XDP support |
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 |
control-socket |
Enable unix socket |
detection |
Enable detection modules |
hyperscan |
Enable high-performance regex matching with Hyperscan |
lz4 |
Enable support for compressed pcap logging using the LZ4 algorithm |
nflog |
Enable libnetfilter_log support |
nfqueue |
Enable NFQUEUE support for inline IDP |
redis |
Enable Redis support |
symon
perl |
Enables a generic perl symux client |
---|---|
symon |
Enables the system monitor. Offers no functionality but monitoring and forwarding of measured data |
symux |
Enables the multiplexer which stores incoming symon streams on disk in RRD (net-analyzer/rrdtool) files |
tcpdump
drop-root |
Drop privileges to pcap:pcap when run as root |
---|---|
smi |
Build with net-libs/libsmi to load MIBs on the fly to decode SNMP packets |
tcpreplay
pcapnav |
Enable if you want the jump to byte offset feature via net-libs/libpcapnav |
---|---|
tcpdump |
Use net-analyzer/tcpdump for packet decoding feature |
testssl
bundled-openssl |
Install precompiled versions of OpenSSL for greater testing coverage |
---|
tracebox
curl |
Build the curl component for uploading capture files using net-misc/curl |
---|---|
sniffer |
Build the sniffer component using net-libs/libnetfilter_queue |
wireshark
androiddump |
Install androiddump, an extcap interface to capture from Android devices |
---|---|
bcg729 |
Use media-libs/bcg729 for G.729 codec support in RTP Player |
capinfos |
Install capinfos, to print information about capture files |
captype |
Install captype, to print the file types of capture files |
ciscodump |
Install ciscodump, extcap interface to capture from a remote Cisco router |
dftest |
Install dftest, to display filter byte-code, for debugging dfilter routines |
dpauxmon |
Install dpauxmon, an external capture interface (extcap) that captures DisplayPort AUX channel data from linux kernel drivers |
dumpcap |
Install dumpcap, to dump network traffic from inside wireshark |
editcap |
Install editcap, to edit and/or translate the format of capture files |
http3 |
Install net-libs/nghttp3 for enhanced HTTP3 analysis |
ilbc |
Build with iLBC support in RTP Player using media-libs/libilbc |
libxml2 |
Use dev-libs/libxml2 for handling XML configuration in dissectors |
maxminddb |
Use dev-libs/libmaxminddb for IP address geolocation |
mergecap |
Install mergecap, to merge two or more capture files into one |
minizip |
Build with zip file compression support |
netlink |
Use dev-libs/libnl |
pcap |
Use net-libs/libpcap for network packet capturing (build dumpcap, rawshark) |
plugins |
Install plugins |
qt6 |
Build with Qt6 support instead of the default Qt5 for GUI support |
randpkt |
Install randpkt, a utility for creating pcap trace files full of random packets |
randpktdump |
Install randpktdump, an extcap interface to provide access to the random packet generator (randpkt) |
reordercap |
Install reordercap, to reorder input file by timestamp into output file |
sbc |
Use media-libs/sbc for playing back SBC encoded packets |
sdjournal |
Install sdjournal, an extcap that captures systemd journal entries |
sharkd |
Install sharkd, the daemon variant of wireshark |
smi |
Use net-libs/libsmi to resolve numeric OIDs into human readable format |
spandsp |
Use media-libs/spandsp for for G.722 and G.726 codec support in the RTP Player |
sshdump |
Install sshdump, an extcap interface to capture from a remote host through SSH |
text2pcap |
Install text2pcap, to generate a capture file from an ASCII hexdump of packets |
tfshark |
Install tfshark, a terminal-based version of the FileShark capability |
tshark |
Install tshark, to dump and analyzer network traffic from the command line |
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 |
wifi |
Install wifidump, to dump and analyse 802.11 traffic |
zabbix
agent |
Enable zabbix agent (for to-be-monitored machines) |
---|---|
agent2 |
Enable go-based zabbix agent 2 (for to-be-monitored machines) |
frontend |
Enable zabbix web frontend |
ipv6 |
Turn on support of IPv6 |
java |
Enable Zabbix Java JMX Management Gateway |
libxml2 |
Use libxml2 client library |
odbc |
Enable Database Monitor and use UnixODBC Library by default |
openipmi |
Enable openipmi things |
openssl |
Use dev-libs/openssl as TLS backend |
proxy |
Enable proxy support |
server |
Enable zabbix server |
ssh |
SSH v2 based checks |
static |
Build statically linked binaries |
zmap
mongo |
Add support for storing in a mongo DB via dev-db/mongodb |
---|---|
redis |
Add support for storing in a redis DB via dev-libs/hiredis |
net-dialup
accel-ppp
ipoe |
Build IPoE kernel module |
---|---|
libtomcrypt |
Support crypto algorithms through dev-libs/libtomcrypt instead of dev-libs/openssl |
shaper |
Support for traffic shaping |
freeradius
memcached |
Include dev-libs/libmemcached in caching drivers |
---|---|
mongodb |
Include support for MongoDB database |
redis |
Include support for Redis database |
freeradius-client
scp |
Add service type hints derived from username prefix |
---|---|
shadow |
Enable shadow password support |
mgetty
fax |
Enables fax support |
---|---|
fidonet |
Enables FidoNet support |
ppp
activefilter |
Enables active filter support |
---|---|
gtk |
Installs GTK+ password prompting program that can be used by passprompt.so PPP plugin for reading the password from a X11 input terminal |
xl2tpd
kernel |
Enable kernel interface for PPPoL2TP |
---|
net-dns
avahi
autoipd |
Build and install the IPv4LL (RFC3927) network address configuration daemon |
---|---|
bookmarks |
Install the avahi-bookmarks application (requires dev-python/twisted) |
gtk |
Use gtk3 for the avahi utilities to build the avahi-ui-gtk3 library |
howl-compat |
Enable compat libraries for howl |
mdnsresponder-compat |
Enable compat libraries for mDNSResponder |
bind
dlz |
Enables dynamic loaded zones, 3rd party extension |
---|---|
dnsrps |
Enable the DNS Response Policy Service (DNSRPS) API, a mechanism to allow an external response policy provider |
dnstap |
Enables dnstap packet logging |
doh |
Enables dns-over-https |
fixed-rrset |
Enables fixed rrset-order option |
geoip2 |
Enable GeoIP2 API from MaxMind |
gssapi |
Enable gssapi support |
json |
Enable JSON statistics channel |
lmdb |
Enable LMDB support to store configuration for 'addzone' zones |
bind-tools
gssapi |
Enable gssapi support |
---|
ddclient
examples |
Install various example files, like for cron. |
---|
djbdns
ipv6 |
Apply Fefe's patch (https://www.fefe.de/dns/) for ipv6 support. |
---|
dnsdist
bpf |
Enable support for eBPF socket filtering |
---|---|
dnscrypt |
Enable the ability to act as a DNSCrypt server |
dnstap |
Enable support for dnstap |
doh |
Enable support for dns over http via net-libs/nghttp2 |
doh3 |
Enable support for dns over http3 via net-libs/quiche |
ipcipher |
Enable support for ipcipher via dev-libs/openssl |
lmdb |
Enable support for lmdb |
quic |
Enable support for dns over quic via net-libs/quiche |
regex |
Enable support for regular expression matching via dev-libs/re2 |
remote-logging |
Enable support for remote logging via dev-libs/protobuf |
ssl |
Enable support for and encrypted client-server communication via dev-libs/libsodium |
web |
Enable support for the web UI |
xdp |
Enable support for AF_XDP high performance packet processing |
dnsmasq
auth-dns |
Add support for acting as an authorative DNS server. |
---|---|
conntrack |
Add support for Linux conntrack connection marking. |
dhcp |
Enable support for acting as a DHCP server. |
dhcp-tools |
Install extra command line tools for manually managing DHCP leases. |
dnssec |
Enable support DNSSEC validation and caching. |
dumpfile |
Include code to dump packets to a libpcap-format file for debugging |
id |
Whether report *.bind CHAOS info to clients, otherwise forward such requests upstream instead |
libidn2 |
Enable support for Internationalized Domain Names, via net-dns/libidn2 rather than net-dns/libidn |
loop |
Include functionality to probe for and remove DNS forwarding loops |
nettlehash |
Use hashing functions from dev-libs/nettle |
script |
Enable support for calling scripts when leases change. |
tftp |
Enables built in TFTP server for netbooting. |
dnssec-validator
dlv |
Enable support for the DNSSEC look-aside validation |
---|---|
nsec3 |
Enable support for the NSEC3 Resource Record |
getdns
getdns-query |
Add getdns_query tool |
---|---|
getdns-server-mon |
Add getdns_server_mon tool |
libev |
Enable dev-libs/libev support |
libevent |
Enable dev-libs/libevent support |
libuv |
Enable dev-libs/libuv support |
stubby |
Add Stubby DNS Privacy Deamon |
unbound |
Enable net-dns/unbound libraries support |
hash-slinger
ipsec |
Enable support for IPSECKEY records (ipseckey) |
---|---|
openpgp |
Enable support for OPENPGPKEY records (openpgpkey) |
ssh |
Enable support for SSHFP records (sshfp) |
idnkit
liteonly |
Compile and install lite library only |
---|
inadyn
mbedtls |
Use net-libs/mbedtls as tls provider. |
---|---|
openssl |
Use dev-libs/openssl as tls provider. |
knot
cookies |
Enable the DNS cookie module (RFC 7873) |
---|---|
dnsproxy |
Enable the tiny DNS proxy module |
dnstap |
Include support for the dnstap binary log format (http://dnstap.info/) |
doh |
Enable DNS over HTTP (DoH) using libnghttp2 |
fastparser |
Use a zone file parser that is faster, but requires more memory and CPU time to compile |
geoip |
Enable the Geography-based responses module |
libidn2 |
If IDN support is enabled, use net-dns/libidn2 instead of net-dns/libidn |
noudp |
Enable the module which can send empty truncated responses to UDP queries |
onlinesign |
Enable the module that sign zones on the fly instead of pre-signing zone |
queryacl |
Enable the module for query access control |
quic |
Enable the DNS over QUIC (DoQ) module using libngtcp2 |
rrl |
Enable the response rate limiting module |
stats |
Enable the server statistics module |
synthrecord |
Enable the automatic forward/reverse records module |
utils |
Install Knot utilities, such as kdig, kzonecheck, ... |
whoami |
Enable the whoami response module |
xdp |
Enable eXpress Data Path |
knot-resolver
dnstap |
Build dnstap binary logging module |
---|---|
kresc |
Build (experimental) command-line client |
nghttp2 |
DNS-over-HTTPS support |
nsd
bind8-stats |
Enables BIND8 like NSTATS and XSTATS and statistics in nsd-control |
---|---|
default-znow |
Enable full relocation binding at load-time (RELRO NOW, to protect GOT and .dtor areas) |
dnstap |
Enable the structured binary log format |
ipv6 |
Enable IPv6 support |
largefile |
Enables support for large files |
libevent |
Use libevent or libev, useful when zone count is high |
memclean |
Cleanup memory (at exit) for eg. valgrind, memcheck |
minimal-responses |
If minimal responses are disabled, responses are more likely to get truncated, resulting in TCP fallback |
mmap |
Use mmap(2) instead of malloc(3); currently experimental |
munin |
Install a plugin for net-analyzer/munin to graph statistical data from nsd |
nsec3 |
Enable NSEC3 support |
packed |
Enable packed structure alignment; uses less memory but has unaligned reads |
radix-tree |
Use a radix tree for main lookups instead of a red-black tree |
ratelimit |
Enables ratelimiting, based on query name, type and source |
recvmmsg |
Enable recvmmsg and sendmmsg compilation, faster but some kernel versions may have implementation problems for IPv6 |
simdzone |
Leverage SIMD instructions in modern CPUs to improve throughput |
tfo |
Enable TCP Fast Open |
year2038 |
Enables support for 64-bit 'time_t' (sets D_TIME_BITS=64; glibc only) |
opendnssec
external-hsm |
Enables support for storing DNSSEC keys through an arbitrary non-portage PKCS#11 interface, specified through an environment variable |
---|---|
opensc |
Enables support for storing DNSSEC keys through a dev-libs/opensc PKCS#11 interface |
signer |
Enables signing capabilities for OpenDNSSEC |
softhsm |
Enables support for storing DNSSEC keys in a dev-libs/softhsm PKCS#11 object |
pdns
lmdb |
Use LMDB as backend. |
---|---|
lua-records |
Enable LUA records. |
remote |
Use a generic socket or pipe as a backend (via JSON RPC requests). |
sodium |
Use dev-libs/libsodium for cryptography |
tinydns |
Use a TinyDNS CDB database as backend. |
tools |
Build optional tools (dnsscan, dnsscope, etc..). |
pdns-recursor
dnstap |
Enable support for dnstap |
---|---|
sodium |
Use dev-libs/libsodium for cryptography |
pdnsd
urandom |
Linux-only: use /dev/urandom (pseudo-random number generation) instead of the default use of random() PRNG. |
---|
rbldnsd
ipv6 |
Support listening on ipv6 addresses and ipv6 database entries. |
---|
resolvconf-symlink
symlink |
Actually replace /etc/resolv.conf with a symlink. Without this flag, the ebuild is a no-op. |
---|
unbound
dnscrypt |
Enable DNSCrypt support |
---|---|
dnstap |
Enable dnstap support |
ecdsa |
Enable ECDSA support |
ecs |
Enable EDNS client subnet support |
gost |
Enable GOST support |
http2 |
Enable HTTP/2 support for DoHnet-libs/nghttp2 |
redis |
Enable cache db backend which usesdev-libs/hiredis |
tfo |
Enable TCP Fast Open client+server |
net-firewall
arno-iptables-firewall
plugins |
Install optional plugins |
---|---|
rsyslog |
Install configuration snippet for app-admin/rsyslog |
conntrack-tools
cthelper |
Use net-libs/libnetfilter_cthelper for userspace conntrack helper support |
---|---|
cttimeout |
Use net-libs/libnetfilter_cttimeout for conntrack timeout support |
ebtables
perl |
Install the ebtables-save script which uses perl |
---|
firehol
ipset |
Use net-firewall/ipset. |
---|
firewalld
iptables |
Add support for net-firewall/iptables as firewall backend |
---|---|
nftables |
Add support for net-firewall/nftables as firewall backend |
fwknop
client |
Build fwknop client |
---|---|
extras |
Install utility scripts and AppArmor policy for fwknopd |
firewalld |
Use net-firewall/firewalld as the default server backend |
gdbm |
Use sys-libs/gdbm to store fwknopd digest cache |
gpg |
Enable GPG support via app-crypt/gpgme |
iptables |
Use net-firewall/iptables as the default server backend |
nfqueue |
Enable UDP-only NFQUEUE server mode (no net-libs/libpcap dependency) |
server |
Build fwknopd server |
udp-server |
Enable UDP-only server mode (no net-libs/libpcap dependency) |
ipt_netflow
natevents |
Netflow NAT translation events (NEL) support |
---|
iptables
conntrack |
Build against net-libs/libnetfilter_conntrack when enables the connlabel matcher |
---|---|
netlink |
Build against libnfnetlink which enables the nfnl_osf util |
nftables |
Support nftables kernel interface |
pcap |
Build against net-libs/libpcap which enables the nfbpf_compile util |
nftables
doc |
Create man pages for the package (requires app-text/asciidoc) |
---|---|
json |
Enable JSON support via dev-libs/jansson |
xtables |
Add libxtables support to try to automatically translate rules added by iptables-compat |
pglinux
cron |
Install cron script |
---|
shorewall
init |
Adds the capability to place the firewall in a safe state prior to bringing up the network interfaces |
---|---|
ipv4 |
Installs everything needed to create a full IPv4 firewall |
ipv6 |
Adds the capability to create a full IPv6 firewall (requires net-firewall/shorewall ipv4 USE flag) |
lite4 |
Installs everything needed to just *run* an IPv4 compiled firewall script created with net-firewall/shorewall ipv4 USE flag |
lite6 |
Installs everything needed to just *run* an IPv6 compiled firewall script created with net-firewall/shorewall ipv6 USE flag |
ufw
examples |
Example ufw config files |
---|---|
ipv6 |
IPv6 support for iptables |
net-fs
autofs
dmalloc |
Enable debugging with the dmalloc library |
---|---|
ldap |
Install LDAP module |
libtirpc |
Use TiRPC library instead of SunRPC |
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. |
sasl |
Enable SASL support in the LDAP module |
cifs-utils
ads |
Enable Active Directory support and create cifs.idmap binary - idmap support |
---|---|
caps |
Enable sys-libs/libcap-ng support |
creds |
cifs credentials support |
python |
Enable support for python and install python tools |
cvmfs
server |
Install the cvmfsd program and init script |
---|
libnfs
utils |
Build/install nfs-{cat,ls,cp} utils |
---|
netatalk
pgp |
Add support pgp authentication module |
---|---|
quota |
Add support for user quota on various filesystems |
shadow |
Add shadow support |
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. |
tracker |
Add support for spotlight like tracker |
nfs-utils
junction |
Enable NFS junction support in nfsref |
---|---|
ldap |
Add ldap support |
libmount |
Link mount.nfs with libmount |
nfsv3 |
Enable support for NFSv2 and NFSv3 |
nfsv4 |
Enable support for NFSv4 (includes NFSv4.1 and NFSv4.2) |
uuid |
Support UUID lookups in rpc.mountd |
openafs
apidoc |
Build API documentation using app-text/doxygen. May take a *long* time to build. |
---|---|
bitmap-later |
Enable fast startup of file server by not reading bitmap till needed. |
fuse |
Build fuse client. |
kauth |
Install the DEPRECATED kauth server, PAM modules, and utilities |
modules |
Build libafs kernel module. Disable only if you know what you're doing: without this module OpenAFS client will not work. |
namei |
Enable namei fileserver instead of inode fileserver. You should disable this option only if compatibility with inode format AFS storage is required. |
pthreaded-ubik |
Enable installation of pthreaded ubik applications. |
supergroups |
Enable support for nested pts groups. |
tsm |
Enable use of the Tivoli TSM API libraries from app-backup/tsm for butc support. AMD64 only. |
ubik-read-while-write |
Enable vlserver read from db cache during write locks (EXPERIMENTAL) |
s3backer
nbd |
Support export as an nbd device |
---|
s3fs
gnutls |
Enable net-libs/gnutls crypto backend |
---|---|
nettle |
Use dev-libs/nettle network functions with GnuTLS. |
nss |
Enable dev-libs/nss crypto backend |
samba
addc |
Enable Active Directory Domain Controller support |
---|---|
ads |
Enable Active Directory support |
ceph |
Enable support for Ceph distributed filesystem via sys-cluster/ceph |
client |
Enables the client part |
cluster |
Enable support for clustering |
glusterfs |
Enable support for Glusterfs filesystem via sys-cluster/glusterfs |
gpg |
Use app-crypt/gpgme for AD DC |
iprint |
Enabling iPrint technology by Novell |
json |
Enable json audit support through dev-libs/jansson |
lmdb |
Enable LMDB backend for bundled ldb |
profiling-data |
Enables support for collecting profiling data |
quota |
Enables support for user quotas |
regedit |
Enable support for regedit command-line tool |
snapper |
Enable vfs_snapper module (requires sys-apps/dbus) |
spotlight |
Enable support for spotlight backend |
system-heimdal |
Use app-crypt/heimdal instead of bundled heimdal. |
system-mitkrb5 |
Use app-crypt/mit-krb5 instead of app-crypt/heimdal. |
unwind |
Enable libunwind usage for backtraces |
winbind |
Enables support for the winbind auth daemon |
net-ftp
frox
transparent |
Enable transparent proxying of data connections |
---|
ftpbase
zeroconf |
Enable support for zero-configuration networking via Avahi. |
---|
lftp
convert-mozilla-cookies |
Install the convert-mozilla-cookies script and its run-time dependencies |
---|---|
verify-file |
Install the verify-file script and its run-time dependencies |
proftpd
authfile |
Enable support for the auth-file module |
---|---|
ban |
Enable support for the mod_ban module |
case |
Enable support for the mod_case module |
copy |
Enable support for the mod_copy module |
ctrls |
Enable support for the mod_ctrls and mod_ctrls_admin modules |
deflate |
Enable support for the mod_deflate module |
diskuse |
Enable support for the mod_diskuse module |
dso |
Enable support for the mod_dso module |
dynmasq |
Enable support for the mod_dynmasq module, for dynamically updating MasqueradeAddress for dyndns-like scenarios) |
exec |
Enable support for the mod_exec module. WARNING: this could be a security risk |
ident |
Enable support for the mod_ident module |
ifsession |
Enable support for the ifsession module |
ifversion |
Enable support for the mod_ifversion module |
log-forensic |
Enable support for the mod_log_forensic module, log only suspicious actions. |
memcache |
Enable support for the mod_memcache module, for using memcached servers |
msg |
Enable support for the mod_msg module, allows system users to send messages to connected clients via the ftpdctl program. |
qos |
Enable support for the mod_qos module |
ratio |
Enable support for the mod_ratio module |
readme |
Enable support for the mod_readme module |
rewrite |
Enable support for the rewrite module |
sftp |
Enable support for the mod_sftp module and optionally mod_sftp_sql and mod_sftp_pam if matching USE flags are enabled |
shaper |
Enable support for the mod_shaper module |
sitemisc |
Enable support for the sitemisc module |
sodium |
Use dev-libs/libsodium for password encryption an key exchange |
softquota |
Enable support for the quotatab module |
unique-id |
Enable support for the mod_unique_id module, every connection gets unique ID. |
vroot |
Enable support for the virtual root module |
pure-ftpd
anondel |
Permit anonymous to delete files |
---|---|
anonperm |
Permit anonymous to change file permissions |
anonren |
Permit anonymous to rename files |
anonres |
Permit anonymous to resume file transfers |
implicittls |
Enable TLS on Port 990 |
noiplog |
Disables logging of IP addresses |
paranoidmsg |
Display paranoid messages instead of normal ones |
resolveids |
Resolve UIDs/GIDs |
sysquota |
Enables system quota support (needs sys-fs/quota) |
vchroot |
Enable support for virtual chroot (possible security risk) |
tftp-hpa
client |
Compile and install the tftp client |
---|---|
server |
Compile and install the tftp server |
yafc
ssh |
Build with SFTP support |
---|
net-im
biboumi
udns |
Asynchronously resolve domain names using net-libs/udns |
---|
bitlbee
libevent |
Use libevent for event handling |
---|---|
nss |
Prefer dev-libs/nss as SSL/TLS provider |
otr |
Enable support for encrypted conversations |
plugins |
Enable support for plugins |
purple |
Use libpurple instead of the built-in IM protocol support |
twitter |
Enable Twitter protocol support |
coturn
mongodb |
Enable support for the mongodb database |
---|---|
redis |
Enable support for the redis database |
dino
gpg |
Enable OpenPGP encryption plugin |
---|---|
http |
Enable HTTP file upload plugin |
notification-sound |
notification sounds plugin |
omemo |
Enable OMEMO encryption plugin |
rtp |
Enable Audio/Video calls over XMPP using RTP |
ejabberd
captcha |
Support for CAPTCHA Forms (XEP-158) on registration |
---|---|
full-xml |
Use XML features in XMPP stream (ex: CDATA), requires XML compliant clients |
mssql |
Enable Microsoft SQL Server support (via ODBC) for data storage |
mysql |
Enable MySQL support for data storage |
odbc |
Enable ODBC support to access data storage |
postgres |
Enable PostgreSQL support for data storage |
redis |
Enable Redis support for transient data |
roster-gw |
Turn on workaround for processing gateway subscriptions |
sip |
Enable SIP support |
sqlite |
Enable SQLite database support |
stun |
Enable STUN/TURN support |
zlib |
Enable Stream Compression (XEP-0138) using zlib |
err
irc |
Pull optional dependencies, needed for IRC backend |
---|
gajim
crypt |
End to end encryption and GPG encryption |
---|---|
geolocation |
Sharing your location |
jingle |
Audio and video calls |
omemo |
Install dependencies for OMEMO encryption plugin |
remote |
Controling Gajim instance from command line with gajim-remote |
rst |
Generating XHTML output from RST code |
spell |
Spellchecking of composed messages |
upnp |
Ability to request your router to forward port for file transfer |
webp |
Support WebP avatars |
libcommuni
qml |
Install optional qml files. |
---|---|
uchardet |
Use app-i18n/uchardet, which is upstreams default, instead of dev-libs/icu, which makes impossible to run tests. |
pidgin
gadu |
Enable Gadu Gadu protocol support |
---|---|
groupwise |
Enable Novell Groupwise protocol support |
gstreamer |
Enables voice and video sessions |
gtk |
Builds Pidgin, the GTK+ interface |
meanwhile |
Enable meanwhile support for Sametime protocol |
ncurses |
Build finch, console interface |
prediction |
Enable Contact Availability Prediction plugin |
python |
Build libgnt (GLib Ncurses Toolkit used by finch) with python scripting support |
xscreensaver |
Use X screensaver protocol extension to monitor idle/active status based on mouse/keyboard events |
zephyr |
Enable Zephyr protocol support |
profanity
gpg |
Enable OpenPGP encryption |
---|---|
omemo |
Enable OMEMO encryption |
omemo-qrcode |
Enable exchanging OMEMO information via QR code |
otr |
Enable encrypted conversations using Off-The-Records messaging |
python |
Enable Python plugins support |
prosody
libevent |
Use libevent for event handling |
---|
psi
aspell |
Enable spellchecking using app-text/aspell |
---|---|
enchant |
Enable spellchecking using app-text/enchant |
extras |
Enable Psi+ patchset |
hunspell |
Enable spellchecking using app-text/hunspell |
iconsets |
Install additional iconsets, some of them have no clear licensing |
webengine |
Enable themed, html-based chatlogs using dev-qt/qtwebengine |
whiteboarding |
Enable experimental interactive SVG drawing |
xscreensaver |
Use X screensaver protocol extension to monitor idle/active status based on mouse/keyboard events |
psimedia
extras |
Enable Psi+ mode (required when built for Psi+) |
---|
qtox
X |
Enable auto-away support |
---|---|
spellcheck |
Enable spell checking support |
spectrum2
frotz |
Enables the Z-Engine backend. |
---|---|
irc |
Enables the IRC backend, based on net-im/libcommuni. |
purple |
Enables the libpurple backend, based on net-im/pidgin. |
sms |
Enables the SMS backend, based on app-mobilephone/smstools. |
twitter |
Enables the Twitter backend. |
whatsapp |
Enables the WhatsApp backend, based on net-im/transwhat. |
telegram-desktop
enchant |
Use the app-text/enchant spell-checking backend instead of app-text/hunspell |
---|---|
fonts |
Use builtin patched copy of open-sans fonts (overrides fontconfig) |
libdispatch |
Use dev-libs/libdispatch to speed up concurrent code execution |
qt6 |
Build with Qt6 support |
qt6-imageformats |
Add support for HEIF, AVIF and JpegXL by bundling kde-frameworks/kimageformats |
tkabber
plugins |
Enables installation the extra plugins |
---|
tokodon
mpv |
Use media-libs/mpvqt instead of dev-qt/qtmultimedia for video playback (default) |
---|---|
webengine |
Use dev-qt/qtwebengine for built-in authentication page (default is external browser) |
toxic
audio-notify |
Enables native sound notifications |
---|---|
experimental |
Use experimental features in net-libs/tox |
games |
Enables some small mini-games |
llvm |
Enables support for LLVM Address Sanitizer |
notification |
Enables desktop notifications with libnotify, with sound support. |
qrcode |
Enables QR code support |
sound |
Enables audio calling |
video |
Enables video calling |
zoom
bundled-qt |
Use bundled Qt and icu instead of system-wide libs |
---|---|
opencl |
Use OpenCL for virtual background support (virtual/opencl) |
zoom-symlink |
Install a zoom symlink in /usr/bin |
net-irc
anope
ldap |
Build LDAP modules for e.g. opertypes |
---|---|
sql |
Build modules which require SQL |
ssl |
Provide SSL services using OpenSSL |
tre |
Use dev-libs/tre for regular expressions |
atheme-services
cracklib |
Enable nickserv/cracklib module for enforcing strong account passwords |
---|---|
largenet |
Enable support/tweaks for large networks |
ldap |
Enable ldap-backed authentication module |
perl |
Install a perl module which wraps around the services' XML-RPC interface |
epic5
archive |
Use app-arch/libarchive to use zip and tar archives from scripts. |
---|
hexchat
libcanberra |
Enable sound event support using media-libs/libcanberra |
---|---|
plugin-checksum |
Build Checksum plugin (needs plugins) |
plugin-fishlim |
Build FiSHLiM plugin (needs plugins ) |
plugin-sysinfo |
Build SysInfo plugin (needs plugins) |
theme-manager |
Build the theme manager (mono) |
inspircd
argon2 |
Enable Argon2 hashes in modules |
---|---|
gnutls |
Enable TLS support |
ldap |
Enable LDAP support |
log-json |
Enable logging via JSON |
maxminddb |
Add support for geolocation using libMaxMindDB |
mbedtls |
Add support for TLS using the mbedTLS library |
mysql |
Enable MySQL database backend |
pcre2 |
Add support for Perl Compatible Regular Expressions 2 |
postgres |
Enable PostgreSQL database backend |
re2 |
Add support for Google RE2 regular expressions library |
regex-posix |
Add support for POSIX Regular Expressions |
regex-stdlib |
Add support for C++ stdlib regular expressions |
sqlite |
Enable Sqlite database backend |
ssl |
Enable SSL support |
sslrehashsignal |
Enable rehashing SSL module by SIGUSR1 |
tre |
Enable support for TRE, a lightweight, robust, and efficient POSIX compliant regexp matching library |
iroffer-dinoex
admin |
Compile with HTTP Admin |
---|---|
blowfish |
Compile with blowfish encryption support |
chroot |
Compile with chroot support |
http |
Compile with HTTP server support |
memsave |
Compile with memory protection |
telnet |
Compile with Telnet server support |
irssi
otr |
Adds support for a loadable IRC otr module |
---|---|
proxy |
Adds support for a loadable IRC proxy module |
kvirc
webengine |
Support Qt WebEngine |
---|
limnoria
crypt |
Enables user authentication with GPG |
---|
ngircd
ident |
Enables support for net-libs/libident |
---|---|
irc-plus |
Enables support for the IRC+ protocol (needs virtual/libiconv) |
strict-rfc |
Strict RFC compliance; may harm compatibility |
psybnc
multinetwork |
Adds support for multiple networks |
---|---|
oidentd |
Adds support for oidentd |
scripting |
Adds scripting support |
quassel
bundled-icons |
Use icon themes bundled with Quassel, rather than depending on system packages. |
---|---|
crypt |
Support core->network per-channel and per-query blowfish encryption via app-crypt/qca SLOT 2. |
dbus |
Support desktop notifications via the StatusNotifier D-Bus service (used by most modern desktop environments). |
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. |
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. |
oxygen |
Support the Oxygen icon set that was the default for KDE4. |
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. |
urlpreview |
Use QtWebEngine rendering engine for showing URL thumbnails. |
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. |
---|---|
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. |
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. |
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. |
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. |
nls |
Build and install translation for the messages coming from the bot and its plugins (through dev-ruby/ruby-gettext). |
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. |
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. |
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. |
soju
moderncsqlite |
Use moderncsqlite, a cgo-free port of SQLite |
---|
unrealircd
class-nofakelag |
Enable an unsupported class::options flag called “nofakelag” allowing you to grant fakelag exemption to normal user (instead of just opers). |
---|---|
operoverride |
Enable OperOverride extension |
operoverride-verify |
Enable requiring opers to invite themselves to +s/+p channels |
prefixaq |
Enable chanadmin and chanowner prefixes |
showlistmodes |
Display channel modes in /LIST (only configured at compiletime) |
weechat
alias |
Enable plugin for alias control |
---|---|
buflist |
Enable buflist plugin |
charset |
Enable encoding conversions |
enchant |
Enable spell checker plugin via Enchant instead of GNU Aspell |
exec |
Enable exec plugin |
fifo |
Enable FIFO support (sh pipes) |
fset |
Enable fast set plugin |
irc |
Enable IRC protocol support |
logger |
Enable support for logging |
relay |
Enable relay plugin (experimental) |
relay-api |
Enable json API support for the relay plugin (experimental) |
scripts |
Build infrastructure for scripting |
trigger |
Enable trigger plugin |
typing |
Enable typing plugin |
xfer |
Enable xfer plugin support |
znc
argon2 |
Store password hashes using Argon2id instead of SHA-256 |
---|---|
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) |
---|
axtls
cgi-lua |
Enables lua backed cgi for axhttpd server |
---|---|
cgi-php |
Enables php backed cgi for axhttpd server |
httpd |
Enables axhttpd web server component |
static |
Statically build axhttpd server |
c-client
chappa |
Enable Eduardo Chappa's patches for use with mail-client/alpine (mainly adds support for maildir) |
---|---|
doc |
Install RFCs related to IMAP |
topal |
Enable support for net-mail/topal for use with mail-client/alpine |
canlock
header-parser |
Build article header parsers |
---|---|
legacy |
Build legacy API (v2 compatible) |
cvm
vpopmail |
Enable vpopmail support |
---|
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) |
---|---|
http-client |
Build support for HTTP client using net-misc/curl |
http-server |
Build support for HTTP server using net-libs/libmicrohttpd |
nss |
Use dev-libs/nss for SHA instead of an internal implementation |
uuid |
Enable UUID support using sys-apps/util-linux |
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. |
---|---|
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. |
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. |
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. |
pcap |
Build the PCAP data acquisition module. |
davix
tools |
Install additional tools |
---|
freaklabs-chibiarduino
promisc |
Enable promisc in the config file for packet sniffing |
---|
glib-networking
gnome |
Extract HTTP/HTTPS/SOCKS proxy configuration stored using GSettings |
---|---|
libproxy |
Use net-libs/libproxy for getting the HTTP/HTTPS/SOCKS proxy configuration |
gloox
xhtmlim |
expose internal NodeList for optional XHTML-IM rendering without external parser |
---|
gnome-online-accounts
gnome |
Use gnome-base/gnome-control-center to set GNOME online accounts preferences |
---|---|
ms365 |
Enable Microsoft 365 provider |
gnutls
dane |
Build libgnutls-dane, implementing DNS-based Authentication of Named Entities. Requires net-dns/unbound |
---|---|
openssl |
Build openssl compatibility libraries |
pkcs11 |
Add support for PKCS#11 through app-crypt/p11-kit |
sslv2 |
Support for the old/insecure SSLv2 protocol |
sslv3 |
Support for the old/insecure SSLv3 protocol |
test-full |
Enable full test mode |
tls-heartbeat |
Enable the Heartbeat Extension in TLS and DTLS |
tools |
Build cli tools such as gnutls-cli, certtool and oscptool |
gssdp
man |
Generate man page for tools |
---|
libetpan
liblockfile |
Enable support for liblockfile library |
---|---|
lmdb |
Use dev-db/lmdb as cache DB |
libgsasl
gcrypt |
Use dev-libs/libgcrypt for low-level crypto |
---|---|
ntlm |
Add support for Microsoft's NTLM mechanism using net-libs/libntlm |
libiio
aio |
Enable asynchronous IO support |
---|
libiscsi
rdma |
Enable infiniband support via sys-cluster/rdma-core |
---|
libisds
openssl |
Use dev-libs/openssl as crypto backend instead of app-crypt/gpgme and dev-libs/libgcrypt |
---|
libktorrent
xfs |
Enable XFS specific disk preallocation support via sys-fs/xfsprogs |
---|
libmicrohttpd
epoll |
Support epoll() system call |
---|---|
eventfd |
Use EventFD for efficient inter-thread communication |
thread-names |
Assign thread names to internal threads, useful for dependent apps debugging |
libnids
glib |
Use dev-libs/glib for multiprocessing support |
---|---|
libnet |
Include code requiring net-libs/libnet |
libnma
pkcs11 |
Enable PKCS#11 support in certificate chooser via app-crypt/gcr |
---|
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. |
---|
liboping
filecaps |
Allow non-root users to use [n]oping utility. |
---|---|
ncurses |
Build ncurses-based version of oping utility (requires sys-libs/ncurses) |
libpcap
netlink |
Use dev-libs/libnl to put wireless interfaces in monitor mode. |
---|---|
rdma |
Enable RDMA capture support using sys-cluster/rdma-core |
remote |
Enable remote packet capture which may expose libpcap-based applications to attacks by malicious remote capture servers! |
yydebug |
Enable parser debugging code |
libprotoident
tools |
Build and install command-line tools |
---|
libproxy
duktape |
Use dev-lang/duktape for PAC parsing |
---|---|
gnome |
Enable support for reading proxy settings from GNOME |
libqmi
mbim |
Support QMI over Mobile Broadband Interface Model (MBIM) |
---|---|
qrtr |
Support QMI over IPC Router bus (QRTR) |
libsoup
gssapi |
Enable GSSAPI support |
---|---|
samba |
Use net-fs/samba for NTLM Single Sign-On |
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
libsrtp
aesicm |
Use AES ICM cryptographic algorithm |
---|---|
console |
Use /dev/console instead of stdout for error messages |
nss |
Use NSS crypto primitives |
openssl |
Use OpenSSL crypto primitives |
syslog |
Use syslog for error messages |
libssh
gcrypt |
Use dev-libs/libgcrypt as TLS provider |
---|---|
gssapi |
Enable gssapi support |
mbedtls |
Use net-libs/mbedtls as TLS provider |
pcap |
Build with PCAP output support |
server |
Build with SSH server support |
sftp |
Build with SFTP support |
libssh2
gcrypt |
Use dev-libs/libgcrypt instead of dev-libs/openssl |
---|---|
mbedtls |
Use net-libs/mbedtls instead of dev-libs/openssl |
libtorrent-rasterbar
dht |
Enable DHT (distributed hash table) support |
---|
libtrace
numa |
Use sys-process/numactl |
---|
libupnp
blocking-tcp |
Do not use async socket calls |
---|---|
reuseaddr |
Allow clean restarts by binding the socket with SO_REUSEADDR |
samples |
Install sample applications |
libvncserver
24bpp |
Enable 24bpp support |
---|---|
filetransfer |
Enable support for TightVNC's file transfer protocol |
lzo |
Enable LZO support via dev-libs/lzo instead of using internal miniLZO implementation |
libwebsockets
access-log |
Support generating Apache-compatible access logs |
---|---|
client |
The client part of the library and libwebsockets-test-client |
extensions |
Compile with extensions (permessage-deflate) |
generic-sessions |
With the Generic Sessions plugin |
http-proxy |
Support for rewriting HTTP proxying |
ipv6 |
Compile without support for ipv6 |
lejp |
With the Lightweight JSON Parser |
libev |
Support event loops via dev-libs/libev |
libevent |
Support event loops via dev-libs/libevent |
libuv |
Support asynchronous I/O via dev-libs/libuv |
mbedtls |
Use mbedTLS replacement for OpenSSL |
peer-limits |
Track peers and restrict resources a single peer can allocate |
server-status |
Support json + jscript server monitoring |
smtp |
Provide SMTP support |
sqlite3 |
Require SQLITE3 support |
loudmouth
asyncns |
Use net-libs/libasyncns for asynchronous name resolution. |
---|---|
openssl |
Enable dev-libs/openssl support instead of gnutls (which is the default). |
mbedtls
cmac |
Enable block cipher-based message authentication code algorithm |
---|---|
havege |
Enable the HAVEGE random generator. Warning: the HAVEGE random generator is not suitable for virtualized environments |
programs |
Build Mbed TLS programs |
neon
libproxy |
Add support for net-libs/libproxy |
---|---|
pkcs11 |
Add support for PKCS#11 using dev-libs/pakchois |
nghttp2
hpack-tools |
Install HPACK (header compression) helper tools |
---|---|
utils |
Install nghttp, nghttpd and nghttpx |
ngtcp2
openssl |
Provide SSL support using OpenSSL (requires dev-libs/openssl) |
---|
nodejs
corepack |
Enable the experimental corepack package management tool |
---|---|
inspector |
Enable V8 inspector |
npm |
Enable NPM package manager |
pax-kernel |
Enable building under a PaX enabled kernel |
snapshot |
Enable snapshot creation for faster startup |
system-icu |
Use system dev-libs/icu instead of the bundled version |
system-ssl |
Use system OpenSSL instead of the bundled one |
systemtap |
Enable SystemTap/DTrace tracing |
ntirpc
gssapi |
Include support for RPCSEC GSS |
---|---|
rdma |
Include support for RDMA RPC |
paho-mqtt-c
high-performance |
The debugging aids internal tracing and heap tracking are not included |
---|
pjproject
amr |
Inlcude AMR codec in the build |
---|---|
epoll |
Use /dev/epoll ioqueue on Linux (experimental) |
g711 |
Include G.711 codecs in the build |
g722 |
Include G.722 codec in the build |
g7221 |
Include G.722.1 codec in the build |
g729 |
Include G.729 codec via net-libs/bcg729 |
ilbc |
Include iLBC codec in the build |
l16 |
Include Linear/L16 codec family in the build |
libyuv |
Include libyuv in the build |
openh264 |
Include Open H.264 support in the build |
resample |
Include resampling implementations in the build |
silk |
Include SILK support in the build |
srtp |
Enable support for encrypted voice transmission (secure RTP) |
v4l2 |
Include Video4Linux v2 support in the build |
vpx |
Include VP8 and VP9 codec support in the build |
webrtc |
Enable WebRTC support |
qxmpp
omemo |
Enable OMEMO encryption |
---|
rabbitmq-c
tools |
Builds cli tools to interact with brokers |
---|
rtrlib
ssh |
Enable SSH support |
---|
shairplay
playfair |
Add support for handling fairplay handshake (used in for example screen mirroring) |
---|
tox
av |
Adds support for audio and video. |
---|---|
daemon |
Enable the DHT Bootstrap Daemon. |
dht-node |
Enables DHT Bootstrap Node. |
experimental |
Enables the experimental api |
key-utils |
Builds utilities to create custom keys and profiles |
log-debug |
Log level: 4 |
log-error |
Log level: 1 |
log-info |
Log level: 3 |
log-trace |
Log level: 5 |
log-warn |
Log level: 2 |
udns
tools |
Build and install dnsget, ex-rdns and rblcheck tools |
---|
wandio
http |
Build support for reading files over HTTP using net-misc/curl |
---|
webkit-gtk
examples |
Install the MiniBrowser example application |
---|---|
gamepad |
Enable gamepad input support via dev-libs/libmanette |
jumbo-build |
Combine source files to speed up build process |
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. |
---|
xdp-tools
tools |
Install various helper tools rather than just libxdp. |
---|
xrootd
ceph |
Enable suport for sys-cluster/ceph (XrdCeph plugin) |
---|---|
fuse |
Enable the sys-fs/fuse filesystem driver |
http |
Enable http protocol support |
libxml2 |
Use dev-libs/libxml2 for XML parsing (preferred) instead of bundled tinyxml |
macaroons |
Enable support for macaroons with dev-libs/libmacaroons |
scitokens |
Enable support for scitokens with dev-cpp/scitokens-cpp |
server |
Install xrootd server and related plug-ins |
xrdec |
Enable erasure coding support (XrdEc plugin) with dev-libs/isa-l |
zeromq
drafts |
Build draft API, which may change at any time without any notice, and is therefore not recommended for normal use. |
---|---|
libbsd |
Use strlcpy() from dev-libs/libbsd instead of internal implementation. |
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 |
---|
cyrus-imapd
backup |
Enable backup service support |
---|---|
calalarm |
Enable CalDAV alarm support |
http |
Enable http and http/2 support |
replication |
Enable replication support |
server |
Enable building server binaries |
sieve |
Enable sieve support |
xapian |
Enable Xapian search engine support |
dbmail
sieve |
Enable sieve filter support |
---|
dovecot
argon2 |
Add support for ARGON2 password schemes |
---|---|
lucene |
Add lucene full text search (FTS) support using dev-cpp/clucene |
managesieve |
Add managesieve protocol support |
rpc |
Add support for NFS quotas |
sieve |
Add sieve support |
solr |
Add solr full text search (FTS) support |
stemmer |
Add libstemmer support (for FTS) |
textcat |
Add libtextcat language guessing support for full text search (FTS) |
fetchmail
socks |
Enable support for socks proxy |
---|---|
tk |
Enable support for Tk GUI toolkit, in particular it installs fetchmailconf |
gnubiff
password |
Enable save passwords to connect mail servers in user space |
---|
lbdb
abook |
Enables app-misc/abook support |
---|---|
bbdb |
Include support for app-emacs/bbdb |
evo |
Add support for mail-client/evolution |
finger |
Enables finger support |
mailutils
clients |
Build client programs - frm maidag mail sieve messages readmsg dotlock movemail mimeview mh |
---|---|
kyotocabinet |
Enable Kyoto Cabinet database support |
servers |
Build server programs - imap4d pop3d comsatd |
tokyocabinet |
Enable Tokyo Cabinet database support |
mboxgrep
dmalloc |
Enable debugging using dev-libs/dmalloc |
---|
mu
emacs |
Install the mu4e mail client |
---|
notmuch
apidoc |
Provide doxygen generated API docs |
---|---|
crypt |
Support decryption and verification of PGP/MIME messages and in Emacs UI - encryption; support also S/MIME signature verification since version 0.22 |
doc |
Install API documentation |
emacs |
Install Emacs UI (the main one) |
mutt |
Install helper script for Mutt |
nmbug |
Install experimental tag sharing / pseudo-bug-tracking script for Notmuch (see http://notmuchmail.org/nmbug/) |
qmailadmin
maildrop |
Filter spam using maildrop |
---|
tpop3d
authexternal |
Enable authentication by an external program |
---|---|
flatfile |
Enable authentication against /etc/passwd-style flat files |
passwd |
Enable /etc/passwd authentication |
sha1 |
Use OpenSSL for sha1 encrypted passwords. |
shadow |
Enable /etc/shadow authentication |
vpopmail
clearpasswd |
Enables cleartext password storage in the vpasswd files |
---|---|
ipalias |
Enables enable-ip-alias-domains |
maildrop |
Enables mail-filter/maildrop support in vdelivermail |
spamassassin |
Enables mail-filter/spamassassin support |
net-misc
AQtion
lro |
Enable/disable Large Receive Offload. This MUST be disabled for bridging or forwarding. |
---|
apt-cacher-ng
fuse |
Install the sys-fs/fuse based acngfs, to use a userspace filesystem for the apt cache. |
---|
aria2
bittorrent |
Enable support for the bittorrent protocol. |
---|---|
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. |
libuv |
Use dev-libs/libuv backend. |
libxml2 |
Use dev-libs/libxml2 for XML parsing (preferred) instead of dev-libs/expat. |
metalink |
Enable support for metalink. |
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. |
scripts |
Install additional scripts which use aria2's xmlrpc functionality. |
ssh |
Enable SFTP support. |
asterisk
blocks |
Utlize -fblocks (only supported by, and required when using, clang/LLVM) |
---|---|
cluster |
Enable high-availability support through the Corosync Cluster Engine |
codec2 |
Enable Codec2 support in asterisk |
deprecated |
Enable deprecated features (eg, app_macro) |
gtalk |
Enable support for Google Talk services |
http |
Enable embedded web server |
ilbc |
Enable the Internet Low Bitrate Codec (iLBC) |
newt |
Include additional tools that require redhats windowing toolkit |
pjproject |
Enable support for pjproject (pjsip) |
span |
Enable support for the spandsp codec |
srtp |
Enable support for encrypted voice transmission (secure RTP) |
statsd |
Enable statsd integration |
unbound |
Enable improved DNS core (SRV, NAPTR) by use of libunbound |
asterisk-core-sounds
alaw |
Install the sounds files for the alaw codec. |
---|---|
g722 |
Install the sounds files for the g722 codec. |
g729 |
Install the sounds files for the g729 codec. |
siren14 |
Install the sounds files for the siren14 codec. |
siren7 |
Install the sounds files for the siren7 codec. |
sln16 |
Install the sounds files for the sln16 codec. |
ulaw |
Install the sounds files for the ulaw codec. |
wav |
Install the sounds files for the wav codec. |
asterisk-extra-sounds
alaw |
Install the sounds files for the alaw codec. |
---|---|
g722 |
Install the sounds files for the g722 codec. |
g729 |
Install the sounds files for the g729 codec. |
gsm |
Install the sounds files for the gsm codec. |
siren14 |
Install the sounds files for the siren14 codec. |
siren7 |
Install the sounds files for the siren7 codec. |
sln16 |
Install the sounds files for the sln16 codec. |
ulaw |
Install the sounds files for the ulaw codec. |
wav |
Install the sounds files for the wav codec. |
asterisk-moh-opsound
alaw |
Install the sounds files for the alaw codec. |
---|---|
g722 |
Install the sounds files for the g722 codec. |
g729 |
Install the sounds files for the g729 codec. |
gsm |
Install the sounds files for the gsm codec. |
siren14 |
Install the sounds files for the siren14 codec. |
siren7 |
Install the sounds files for the siren7 codec. |
sln16 |
Install the sounds files for the sln16 codec. |
ulaw |
Install the sounds files for the ulaw codec. |
wav |
Install the sounds files for the wav codec. |
bird
client |
Build the ncurses/readline full featured CLI |
---|---|
libssh |
Enables net-libs/libssh binding, mendatory for RPKI support |
casync
fuse |
Enable fuse support |
---|
cgminer
ants1 |
Enable support for Antminer S1 Bitmain |
---|---|
ants2 |
Enable support for Antminer S2 Bitmain |
ants3 |
Enable support for Antminer S3 Bitmain |
avalon |
Enable support for Avalon ASICs |
avalon-miner |
Enable support for Avalon miner ASICs |
avalon2 |
Enable support for Avalon2 ASICs |
avalon4 |
Enable support for Avalon4 ASICs |
avalon7 |
Enable support for Avalon7 ASICs |
bab |
Enable support for BlackArrow Bitfury |
bflsc |
Enable support for BFL ASICs |
bitforce |
Enable support for mining with ButterFly Labs BitFORCE FPGAs |
bitfury |
Enable support for mining with BitFury ASICs |
bitmine_A1 |
Enable support for mining with Bitmine.ch A1 ASICs |
blockerupter |
Enable support for mining with BlockRupter ASICs |
cointerra |
Enable support for mining with Cointerra ASICs |
drillbit |
Enable support for mining with Drillbit BitFury ASICs |
hashfast |
Enable support for mining with Hashfast |
hashratio |
Enable support for mining with Hashratio |
icarus |
Enable support for mining with Icarus FPGAs |
klondike |
Enable support for mining with Klondik ASICs |
knc |
Enable support for mining with KnC miners |
minion |
Enable support for mining with BlackArrow Bitfury |
modminer |
Enable support for mining with ModMiner FPGAs |
sp10 |
Enable support for Spondoolies SP10 |
sp30 |
Enable support for Spondoolies SP30 |
chrony
cmdmon |
Support for command and monitoring |
---|---|
debug |
Get DEBUG_LOG output from chronyd when passing -dd parameter |
html |
Install HTML documentation |
libtomcrypt |
Support different hashes via dev-libs/libtomcrypt |
nettle |
Use dev-libs/nettle for hash functions or nts |
nss |
Use dev-libs/nss for hash functions |
ntp |
Support for the Network Time Protocol (NTP) |
nts |
Support for Network Time Security (NTS). Uses net-libs/gnutls |
phc |
Support for the PTP (Precision Time Protocol) Hardware Clock (PHC) interface |
pps |
Support for the Linux Pulse Per Second (PPS) interface |
refclock |
Support for reference clocks |
rtc |
Support for the Linux Real Time Clock interface |
sechash |
Enable support for hashes other than MD5 |
connman
ethernet |
Enable ethernet support. |
---|---|
iptables |
Use net-firewall/iptables as firewall. |
iwd |
Enable wifi support via net-wireless/iwd |
l2tp |
Use net-dialup/xl2tpd for L2TP VPN support. |
nftables |
Use net-firewall/nftables as firewall. |
ofono |
Use net-misc/ofono for telephony support. |
openconnect |
Use net-vpn/openconnect for VPN support. |
openvpn |
Use net-vpn/openvpn for openvpn support. |
pptp |
Use net-dialup/pptpclient for PPTP VPN support. |
tools |
Enable testing tools. |
vpnc |
Use net-vpn/vpnc for cisco VPN support. |
wireguard |
Enable WireGuard VPN support. |
wispr |
Enable support for WISPr hotspot logins. |
connman-gtk
openconnect |
Support easier authentication to AnyConnect VPNs |
---|
curl
alt-svc |
Enable alt-svc support |
---|---|
ftp |
Enable FTP support |
gnutls |
Enable gnutls ssl backend |
gopher |
Enable Gopher protocol support |
hsts |
Enable HTTP Strict Transport Security |
http3 |
Enable HTTP/3 support |
imap |
Enable Internet Message Access Protocol support |
mbedtls |
Enable mbedtls ssl backend |
nghttp3 |
Enable HTTP/3 support using net-libs/nghttp3 |
openssl |
Enable openssl ssl backend |
pop3 |
Enable Post Office Protocol 3 support |
progress-meter |
Enable the progress meter |
psl |
Enable Public Suffix List (PSL) support. See https://daniel.haxx.se/blog/2024/01/10/psl-in-curl/. |
quic |
Enable support for QUIC (RFC 9000); a UDP-based protocol intended to replace TCP |
rtmp |
Enable RTMP Streaming Media support |
rustls |
Enable Rustls ssl backend |
smtp |
Enable Simple Mail Transfer Protocol support |
ssh |
Enable SSH urls in curl using libssh2 |
ssl |
Enable crypto engine support (via openssl if USE='-gnutls -nss') |
sslv3 |
Support for the old/insecure SSLv3 protocol |
telnet |
Enable Telnet protocol support |
tftp |
Enable TFTP support |
websockets |
Enable websockets support |
dhcp
client |
Install the dhclient program |
---|---|
server |
Install the dhcpd and dhcrelay programs |
dhcpcd
embedded |
Embed the definitions of dhcp options in the dhcpcd executable |
---|---|
privsep |
Enable support for privilege separation |
dibbler
resolvconf |
Use resolvconf to handle /etc/resolv.conf updates |
---|
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 |
---|---|
multicall |
Build all the programs as one little binary (to save space) |
shadow |
Enable shadow password support |
dropbox-cli
gpg |
Use app-crypt/gpgme to verify signatures |
---|
electron-cash
amodem |
Enable plugin to support Audio Modem |
---|---|
cli |
Enables the CLI interface |
cosign |
Enable plugin to support multisig wallets between multiple Electrum clients |
digitalbitbox |
Enable plugin to support Digital Bitbox hardware wallet |
email |
Enable plugin to support emailing invoices |
qrcode |
Enable QR code scanning with media-gfx/zbar |
sync |
Enable plugin to sync wallet metadata across multiple Electrum clients |
vkb |
Enable plugin for virtual keyboard |
electrum
cli |
Enables the CLI interface |
---|---|
qrcode |
Enable QR code scanning with media-gfx/zbar |
electrum-ltc
cli |
Enables the CLI interface |
---|---|
qrcode |
Enable QR code scanning with media-gfx/zbar |
etherdfs
tsr |
Install the precompiled TSR program for DOS, which acts as a client. |
---|
ethflop
tsr |
Build the TSR program for DOS, which acts as a client. |
---|
eventd
libcanberra |
Enable plugin for sounds via media-libs/libcanberra |
---|---|
libnotify |
Enable plugin to relay events to notification daemon (Note: not required for local notifications via net-misc/eventd) |
notification |
Enable plugin to display on-screen notifications |
purple |
Enable plugin for IM notifications via libpurple |
webhook |
Enable plugin to send payloads to webhook handlers |
websocket |
Enable support for WebSocket protocol |
fatrat
bittorrent |
Use the bittorrent protocol via net-libs/libtorrent-rasterbar. |
---|
freerdp
aad |
Enable login via Azure AD |
---|---|
client |
Build client binaries |
fuse |
Clipboard with FUSE file copy support |
openh264 |
Enable H.264 support using media-libs/openh264 |
server |
Build server binaries |
frr
fpm |
Enable Forwarding Plane Manager support |
---|---|
grpc |
Enable gRPC plugin |
nhrp |
Build Next Hop Resolution Protocol daemon |
ospfapi |
Build OSPFAPI support |
pam |
Add support for PAM (via sys-libs/pam) to the Virtual Terminal Interface Shell (vtysh) |
rpki |
Enable RPKI |
geckodriver
unchained |
Apply the geckodriver-unchained patch, for Gecko-based non-Firefox browsers (e.g. Librewolf) |
---|
gerbera
curl |
Support HTTP media sources (e.g. internet radio) |
---|---|
exiv2 |
Use media-gfx/exiv2 to extract EXIF information |
ffmpegthumbnailer |
Enable video thumbnail support with media-video/ffmpegthumbnailer |
mysql |
Use dev-db/mysql as backend rather than SQLite3 |
taglib |
Use media-libs/taglib for reading files' metadata |
gnome-remote-desktop
aac |
Use media-libs/fdk-aac for audio output redirection of the RDP backend |
---|
gsasl
client |
Build client component |
---|---|
gcrypt |
Use dev-libs/libgcrypt for low-level crypto |
ntlm |
Add support for Microsoft's NTLM mechanism using net-libs/libntlm |
server |
Build server component |
htbinit
esfq |
Add support for Enhanced Stochastic Fairness queueing discipline. |
---|
hylafaxplus
html |
Convert faxes into html email |
---|---|
jbig |
JBIG Fax Compression Support |
mgetty |
Receive faxes via serial port connections |
pam |
hfaxd authentication via PAM |
icaclient
hdx |
Install and enable hdx-realtime-media-engine plugin |
---|---|
usb |
Allow connecting USB devices to virtual desktops |
icecast
kate |
Add karaoke and text encapsulation support for Ogg files |
---|---|
yp |
Build support for yp public directory listings |
inetutils
dnsdomainname |
Enable domainname |
---|---|
ftp |
Enable ftp |
ftpd |
Enable ftpd |
hostname |
Enable hostname |
ifconfig |
Enable ifconfig |
inetd |
Enable inetd |
logger |
Enable logger |
ping |
Enable ping |
ping6 |
Enable ping6 |
rcp |
Enable rcp |
rexec |
Enable rexec |
rexecd |
Enable rexecd |
rlogin |
Enable rlogin |
rlogind |
Enable rlogind |
rsh |
Enable rsh |
rshd |
Enable rshd |
syslogd |
Enable syslogd |
talkd |
Enable talkd |
telnet |
Enable telnet |
telnetd |
Enable telnetd |
tftp |
Enable tftp |
tftpd |
Enable tftpd |
traceroute |
Enable traceroute |
uucpd |
Enable uucpd |
whois |
Enable whois |
iputils
arping |
Build and install arping -- tool for sending ARP requests to peers (see also net-analyzer/arping) |
---|---|
clockdiff |
Build and install clockdiff -- tool for comparing clocks via ICMP packets |
rarpd |
Build and install rarpd -- server for handling RARP (reverse ARP) requests; generally only used by old systems |
rdisc |
Build and install rdisc -- server for the client side of the ICMP router discover protocol |
tracepath |
Build and install tracepath -- tool for tracing network paths for discovering MTU values |
kafka-bin
connect |
Install init for Kafka Connect Distributed mode |
---|---|
internal-zookeeper |
Use bundled local zookeeper instance |
kafkacat
avro |
Enable avro serialization/deserialization support |
---|---|
json |
Enable json support |
kea
openssl |
Use dev-libs/openssl instead of dev-libs/botan |
---|---|
samples |
Install sample configuration files |
shell |
Install kea-shell text management client for Control Agent |
knock
server |
Installs the knockd server daemon. |
---|
libteam
zmq |
Build witch net-libs/zeromq support |
---|
lldpd
cdp |
Enable Cisco Discovery Protocol |
---|---|
dot1 |
Enable Dot1 extension (VLAN stuff) |
dot3 |
Enable Dot3 extension (PHY stuff) |
edp |
Enable Extreme Discovery Protocol |
fdp |
Enable Foundry Discovery Protocol |
graph |
Create dot graphs in documentations |
lldpmed |
Enable LLDP-MED extension |
old-kernel |
Enable compatibility with Linux kernel older than 2.6.39 |
sanitizers |
Enable code instrumentation with selected sanitizers |
snmp |
Enable the use of SNMP |
sonmp |
Enable SynOptics Network Management |
memcached
slabs-reassign |
Allow manual reassignment of memory slabs at the cost of slab optimizations. |
---|
minidlna
netgear |
Enable netgear branding |
---|---|
readynas |
Enable readynas branding |
miniupnpd
igd2 |
Build for IGDv2 instead of an IGDv1 |
---|---|
leasefile |
Enable lease file. |
nftables |
Use net-firewall/nftables rather than net-firewall/iptables. |
pcp-peer |
Enable support for PCP-PEER to allow NAT-PMP clients to mangle their packets. |
portinuse |
Check if a port is in use before allowing a NAT-PMP client to map it. |
strict |
Be more strict regarding compliance with UPnP specifications. |
modemmanager
mbim |
Enable MBIM modem protocol |
---|---|
qmi |
Enable support for the QMI modem protocol used by devices with Qualcomm chipsets |
qrtr |
Enable support for the QMI over IPC Router bus (QRTR) protocol |
moonlight
cuda |
Enable accelerated video rendering on NVIDIA hardware |
---|---|
embedded |
Optimize UI for fullscreen non-desktop usage |
glslow |
Prefer direct KMS/DRM rendering over EGL/GLES rendering for better performance on some weaker GPUs |
libdrm |
Enable video rendering via x11-libs/libdrm |
soundio |
Enable sound output via media-libs/libsoundio instead of media-libs/libsdl2 |
vkslow |
Prefer hardware YUV-RGB conversion and scaling over Vulkan for better performance on some weaker GPUs |
mosh
client |
Build network client |
---|---|
examples |
Include example scripts |
mosh-hardening |
Enable compiler and linker options to frustrate memory corruption exploits |
nettle |
Use dev-libs/nettle for some cryptographic functions instead of dev-libs/openssl. With Nettle, some of mosh's own code is used for OCB. |
server |
Build network server |
ufw |
Install net-firewall/ufw rule set |
utempter |
Include libutempter support |
mulk
checksum |
Enable checksum verification for Metalink from dev-libs/openssl |
---|---|
metalink |
Enable support for media-libs/libmetalink |
netifrc
dhcp |
Allow interfaces to configure via DHCP |
---|
netkit-bootparamd
libtirpc |
Build against net-libs/libtirpc for RPC support |
---|
networkmanager
concheck |
Enable connectivity checking support |
---|---|
connection-sharing |
Support connection sharing (uses net-dns/dnsmasq) |
dhclient |
Use dhclient from net-misc/dhcp for getting an IP via DHCP |
dhcpcd |
Use net-misc/dhcpcd for getting an IP |
elogind |
Use sys-auth/elogind for session tracking |
iptables |
Use net-firewall/iptables for connection sharing |
iwd |
Use net-wireless/iwd instead of net-wireless/wpa_supplicant for wifi support by default |
modemmanager |
Enable support for mobile broadband devices using net-misc/modemmanager |
nftables |
Use net-firewall/nftables for connection sharing |
nss |
Use dev-libs/nss for cryptography |
ofono |
Use net-misc/ofono for telephony support. |
ovs |
Enable OpenVSwitch support |
ppp |
Enable support for mobile broadband and PPPoE connections using net-dialup/ppp |
psl |
Use public suffix list via net-libs/libpsl |
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. |
teamd |
Enable Teamd control support |
tools |
Build cli tools such as nmcli, nmtui and nm_cloud_setup |
wext |
Enable support for the deprecated Wext (Wireless Extensions) API; needed for some older drivers (e.g. ipw2200, ndiswrapper) |
wifi |
Enable support for wifi and 802.1x security |
nextcloud-client
dolphin |
Install the kde-apps/dolphin extension |
---|---|
nautilus |
Install the gnome-base/nautilus extension |
webengine |
Enable old Flow1 login using dev-qt/qtwebengine |
ntp
openntpd |
Allow ntp to be installed alongside openntpd |
---|---|
parse-clocks |
Add support for PARSE clocks |
samba |
Provide support for Samba's signing daemon (needed for Active Directory domain controllers) |
ntpsec
arbiter |
Arbiter 1088A/B GPS driver |
---|---|
early |
Drop root privileges early |
gdb |
Enable debugging with gdb |
generic |
Enable support for generic time radios and GPSDOs |
gpsd |
Enable gpsd daemon support |
heat |
Install contrib heat generating scripts |
hpgps |
Hewlett Packard GPS driver |
jjy |
JJY driver |
libbsd |
Use libbsd instead of internal funcs |
local |
Support for undisciplined local clock (not recommended) |
modem |
NIST/USNO/PTB Modem Time Services |
nist |
Set local clock deps |
nmea |
NMEA GPS driver |
ntpviz |
Make visualizations of offsets, jiffies, etc. |
oncore |
Oncore driver |
pps |
PPS cesium clock driver |
rclock_arbiter |
Arbiter 1088A/B GPS driver |
rclock_generic |
Enable support for generic time radios and GPSDOs |
rclock_gpsd |
Enable gpsd daemon support |
rclock_hpgps |
Hewlett Packard GPS driver |
rclock_jjy |
JJY driver |
rclock_local |
Support for undisciplined local clock (not recommended) |
rclock_modem |
NIST/USNO/PTB Modem Time Services |
rclock_nmea |
NMEA GPS driver |
rclock_oncore |
Oncore driver |
rclock_pps |
PPS cesium clock driver |
rclock_shm |
Obtain refclock info from shared memory-segment |
rclock_spectracom |
Spectracom driver |
rclock_trimble |
Trimble driver |
rclock_truetime |
Trutime driver (deprecated) |
rclock_zyfer |
Zyfer driver |
shm |
Obtain refclock info from shared memory-segment |
smear |
Specify the interval over which a leap second is applied (experimental) |
spectracom |
Spectracom driver |
trimble |
Trimble driver |
truetime |
Trutime driver (deprecated) |
zyfer |
Zyfer driver |
ofono
atmodem |
ETSI AT modem support. |
---|---|
bluetooth |
Enable Bluetooth modem support using net-wireless/bluez. |
cdmamodem |
Enable CDMA modem support. |
datafiles |
Enable install configuration and data files. |
dundee |
Enable BlueTooth DUN deamon support. |
isimodem |
Enable PhoNet/ISI modem support. |
phonesim |
Enable phone Simulator support |
provision |
Enable GPRS provisioning support |
qmimodem |
Enable Qualcomm QMI modem support |
tools |
Enable testing tools |
oidentd
masquerade |
Enable support for masqueraded/NAT connections |
---|
olsrd
pud |
Install the Node Position Update plugin |
---|
openntpd
constraints |
Enable HTTPS TLS time constraint support |
---|
openssh
ldns |
Use LDNS for DNSSEC/SSHFP validation. |
---|---|
legacy-ciphers |
Enable support for deprecated, soon-to-be-dropped DSA keys. See https://marc.info/?l=openssh-unix-dev>m=170494903207436>w=2. |
livecd |
Enable root password logins for live-cd environment. |
security-key |
Include builtin U2F/FIDO support |
ssl |
Enable additional crypto algorithms via OpenSSL |
xmss |
Enable XMSS post-quantum authentication algorithm |
openssh-contrib
X509 |
Adds support for X.509 certificate authentication |
---|---|
hpn |
Enable high performance ssh |
ldns |
Use LDNS for DNSSEC/SSHFP validation. |
livecd |
Enable root password logins for live-cd environment. |
security-key |
Include builtin U2F/FIDO support |
ssl |
Enable additional crypto algorithms via OpenSSL |
xmss |
Enable XMSS post-quantum authentication algorithm |
openvswitch
monitor |
Build the Python and GUI dependent monitor applications |
---|
owncloud-client
dolphin |
Install the kde-apps/dolphin extension |
---|---|
nautilus |
Install the gnome-base/nautilus extension |
packETH
cli |
Build and install packETHcli |
---|
plowshare
view-captcha |
View captcha with aview |
---|
ps3mediaserver
multiuser |
Allow renderer customization per-user. |
---|---|
transcode |
Install optional dependencies for transcoding support via media-video/mplayer |
tsmuxer |
Install optional dependencies for transcoding support via media-video/tsmuxer |
ptpd
debug |
Enable debugging informations |
---|---|
experimental |
Enable experimental features |
ntp |
Enable NTPD cooperation |
pcap |
Require net-libs/libpcap to allow layer 2 (raw Ethernet) transport |
slave-only |
Enable slave only operation (remove master mode functionality) |
snmp |
Require net-analyzer/net-snmp to enable SNMP configuration |
statistics |
Enable compution of statistics |
putty
gssapi |
Enable support for GSSAPI (virtual/krb5) |
---|---|
gtk |
Build the PuTTY client which requires x11-libs/gtk+. If disabled only the CLI tools puttygen, plink, pscp and psftp will be built |
r8125
multi-tx-q |
Enable Multiple Tx Queue ("RSS" for sending) |
---|---|
ptp |
Enable Precision Time Protocol support |
rss |
Enable Receive Side Scaling (RSS) |
use-firmware |
Support automatic firmware loading |
r8152
center-tap-short |
Enable support for center tap short |
---|
r8168
use-firmware |
Enable support for automatic firmware loading |
---|
rdesktop
kerberos |
Enable CredSPP support + Kerberos authentication |
---|---|
pcsc-lite |
Enable smartcard support with sys-apps/pcsc-lite driver |
xrandr |
Enable XRandR window extension support |
remmina
gvnc |
Enable GVNC plugin using gtk-vnc, suitable for KVM and Vino servers |
---|---|
kwallet |
Enable KDE Wallet plugin |
spice |
Support connecting to SPICE-enabled virtual machines |
ssh |
Enable support for SSH/SFTP protocol |
rsync
rrsync |
Install rrsync script to setup restricted rsync users via ssh logins |
---|---|
stunnel |
Provide helper scripts for using rsync via >=net-misc/stunnel-4 |
system-zlib |
Use system zlib instead of bundled one. This is incompatible with older rsync releases! |
xxhash |
Enable dev-libs/xxhash support for hashing |
rygel
tracker |
Install dependencies for the tracker plugin |
---|---|
transcode |
Install dependencies for transcoding support |
scponly
chroot |
Enables adding and configuring an 'scponlyc' chrooted user |
---|---|
gftp |
Enables gFTP compatibility |
logging |
Enables SFTP logging compatibility |
passwd |
Enables passwd compatibility |
quota |
Enables quota compatibility |
rsync |
Enables rsync compatibility with potential security risks |
scp |
Enables scp compatibility with potential security risks |
sftp |
Enables SFTP compatibility |
subversion |
Enables Subversion compatibility with potential security risks |
unison |
Enables Unison compatibility with potential security risks |
wildcards |
Enables wildcard processing with potential security risks |
winscp |
Enables WinSCP 2.0 compatibility with potential security risks |
seafile-client
shibboleth |
Build support for Shibboleth single sign-on |
---|
sipp
pcap |
Enable functionality to replay RTP data from a pcap file |
---|
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. |
---|---|
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. |
sks
optimize |
Enables bytecode optimization |
---|
smb4k
discovery |
Build with net-libs/kdsoap-ws-discovery-client support to discover domains and workgroups |
---|
sntpd
adjtimex |
Install adjtimex for the clock adjustment algorithm. |
---|
spice-gtk
gtk3 |
Build the spice client (spicy), requires x11-libs/gtk+:3 |
---|---|
mjpeg |
Enable builtin mjpeg video decoder |
policykit |
Enable sys-auth/polkit support for the usbredir acl helper |
usbredir |
Use sys-apps/usbredir to redirect USB devices to another machine over TCP |
webdav |
Support for folder-sharing between guest and client using net-libs/phodav |
sshrc
mosh |
Install Support for mosh |
---|
sslh
libev |
Support event loops via dev-libs/libev |
---|
streamtuner
shout |
Enable shoutcast plug-in. |
---|---|
xiph |
Enable xiph.org plug-in. |
stunnel
stunnel3 |
Install the stunnel3 wrapper. |
---|
sunshine
cuda |
Enable accelerated video encoding on NVIDIA hardware |
---|---|
libdrm |
Enable video encoding via x11-libs/libdrm |
svt-av1 |
Enables software AV1 encoding via media-libs/svt-av1 |
trayicon |
Enable system tray icon |
x264 |
Enable software H.264 encoding via media-libs/x264 |
x265 |
Enable software HEVC encoding via media-libs/x265 |
tigervnc
dri3 |
Build with DRI3 support |
---|---|
drm |
Build with DRM support |
java |
Build TigerVNC Java viewer |
server |
Build TigerVNC server |
viewer |
Build TigerVNC viewer |
tinyssh
sodium |
Use dev-libs/libsodium for cryptography |
---|
turbovnc
server |
Build the server (vncserver, Xvnc) |
---|---|
viewer |
Build the viewer (vncviewer) |
uftp
server |
Install uftp server daemon |
---|
vde
pcap |
Enable the pcap-based plugin that allows creating a switch against a real interface. |
---|
wget
cookie-check |
Enable cookie checks via net-libs/libpsl |
---|---|
libproxy |
Support for automatic proxy configuration management through net-libs/libproxy. |
metalink |
Enable support for media-libs/libmetalink |
ntlm |
Enable support for NTLM (Windows-based) authorization |
uuid |
Generate UUIDs for the WARC (Web ARChive file format) using libuuid; otherwise use a simple RNG (random number generator) |
wget2
gpgme |
Build app-crypt/gpgme backend |
---|---|
openssl |
Enable crypto support via dev-libs/openssl |
psl |
Use public suffix list via net-libs/libpsl |
whois
xcrypt |
Enable crypt through sys-libs/libxcrypt package |
---|
x2goserver
fuse |
Use net-fs/sshfs to allow shared folders |
---|
xmrig
donate |
Set the default donation level to 1% instead of 0 |
---|---|
hwloc |
Use sys-apps/hwloc for CPU affinity support |
youtube-viewer
gtk |
Install the gtk3 GUI |
---|
ytfzf
minimal |
Skip all optional dependencies (may no longer work out-of-the-box and require custom setting up) |
---|---|
thumbnails |
Pull media-gfx/ueberzugpp or media-gfx/ueberzug for viewing thumbnails (default method when using -t) |
zerotier
sso |
Enable support for Single sign-on through zeroidc |
---|
net-nds
389-ds-base
accountpolicy |
Enable account policy plugin - automatically lock an account after a certain amount of time has elapsed |
---|---|
auto-dn-suffix |
Enable auto bind with auto dn suffix over unix domain socket (LDAPI) support |
autobind |
Enable auto bind over unix domain socket (LDAPI) support |
bitwise |
Enable bitwise plugin - supported data in raw/bitwise format |
dna |
Enable dna (distributed numeric assignment ) plugin - to automatically assign unique uid numbers to new user entries as they are created. |
ldapi |
Enable LDAP over unix domain socket (LDAPI) support |
pam-passthru |
Enable pam-passthru plugin - for simple and fast system services used in ldap |
ldapvi
gnutls |
Use net-libs/gnutls instead of dev-libs/openssl |
---|
nsscache
nsscache |
Depend on sys-auth/libnss-cache to handle flat files |
---|---|
s3 |
Support for S3-based NSS sources |
openldap
argon2 |
Enable password hashing algorithm from app-crypt/argon2 |
---|---|
autoca |
Automatic Certificate Authority overlay |
cleartext |
Enable use of cleartext passwords |
experimental |
Enable experimental backend options |
kinit |
Enable support for kerberos init |
minimal |
Build libraries & userspace tools only. Does not install any server code |
odbc |
Enable ODBC and SQL backend options |
overlays |
Enable contributed OpenLDAP overlays |
pbkdf2 |
Enable support for pbkdf2 passwords |
sha2 |
Enable support for pw-sha2 password hashes |
smbkrb5passwd |
Enable overlay for syncing ldap, unix and lanman passwords |
rpcbind
remotecalls |
Enable remote calls |
---|---|
warmstarts |
Enables rpcbind to cache configuration for warm restarts |
net-news
rssguard
libmpv |
Enable media player support via libmpv from media-video/mpv |
---|---|
qtmultimedia |
Enable media player support via dev-qt/qtmultimedia |
webengine |
Use dev-qt/qtwebengine for embedded web browser |
sfeed
theme-mono |
Use mono theme |
---|---|
theme-mono-highlight |
Use mono_highlight theme |
theme-newsboat |
Use newsboat theme |
theme-templeos |
Use templeos theme |
net-nntp
nzbget
parcheck |
Enable support for checking PAR archives |
---|
slrn
canlock |
Add support for cancel locks via net-libs/canlock |
---|---|
uudeview |
Add support for yEnc coding and more using dev-libs/uulib |
tin
cancel-locks |
Enable Cancel-Lock header functionality |
---|---|
gpg |
Enable app-crypt/gnupg support |
libtls |
Prefer dev-libs/libretls as SSL/TLS provider (ineffective with USE=-ssl) |
net-p2p
airdcpp-webclient
nat-pmp |
Enable support for the NAT-PMP protocol |
---|---|
tbb |
Enable support of the TBB library to improve performance |
webui |
Enable the Web UI |
amule
daemon |
Enable amule daemon |
---|---|
remote |
Enable remote controlling of the client |
stats |
Enable statistic reporting |
bitcoin-core
berkdb |
Support legacy wallets in Berkeley DB format |
---|---|
bitcoin-cli |
Build and install bitcoin-cli command line interface |
cli |
Build and install bitcoin-cli command line interface |
daemon |
Build and install bitcoind daemon |
external-signer |
Include support for external wallet signer programs |
gui |
Build and install Bitcoin-Qt GUI |
libs |
Build and install libbitcoinconsensus |
nat-pmp |
Enable NAT-PMP port forwarding |
qrcode |
Enable generation of QR Codes for receiving payments |
sqlite |
Support descriptor wallets in SQLite format |
system-leveldb |
Link with virtual/bitcoin-leveldb rather than embedding an internal copy |
system-libsecp256k1 |
Link with dev-libs/libsecp256k1 rather than embedding an internal copy |
systemtap |
Enable SystemTap/DTrace tracing |
test-full |
Run tests that take a long time |
upnp |
Enable Universal Plug and Play |
zeromq |
Report blocks and transactions via zeromq |
bitcoin-qt
external-signer |
Include support for external wallet signer programs |
---|---|
nat-pmp |
Enable NAT-PMP port forwarding |
qrcode |
Enable generation of QR Codes for receiving payments |
systemtap |
Enable SystemTap/DTrace tracing |
upnp |
Enable Universal Plug and Play |
wallet |
Enable wallet support |
zeromq |
Report blocks and transactions via zeromq |
bitcoind
external-signer |
Include support for external wallet signer programs |
---|---|
nat-pmp |
Enable NAT-PMP port forwarding |
systemtap |
Enable SystemTap/DTrace tracing |
upnp |
Enable Universal Plug and Play |
wallet |
Enable wallet support |
zeromq |
Report blocks and transactions via zeromq |
dbhub
switch-user |
Enable support for switching user |
---|
deluge
console |
Enable default console UI |
---|---|
webinterface |
Install dependencies needed for the web interface |
eiskaltdcpp
cli |
Enable sample cli based on readline |
---|---|
daemon |
Enable eiskaltdcpp-daemon |
dht |
Enable DHT (distributed hash table) support for libeiskaltdcpp |
libcanberra |
Enable sound notifications support over libcanberra in EiskaltDC++ Gtk |
minimal |
Don't install headers |
fms
frost |
Add support for frost boards |
---|---|
ssl |
Add support for FCP connection over SSL |
freenet
nss |
Use nss for crypto operations, if it is the fastest way |
---|
go-ethereum
devtools |
Build Ethereum development tools (evm, abigen, puppeth, ...) |
---|
ktorrent
bwscheduler |
Schedule upload and download limits over a period of a week |
---|---|
downloadorder |
Specify the download order of a multi-file torrent |
infowidget |
Displays general information about a torrent in several tabs |
ipfilter |
Filter IP addresses through a blocklist |
logviewer |
Displays the logging output |
magnetgenerator |
Generates magnet URI's |
mediaplayer |
Phonon-based media player |
rss |
Syndication plugin for KTorrent, supporting RSS and Atom feeds |
scanfolder |
Scan folders for torrent files and load them |
shutdown |
Shutdown when done |
stats |
Shows statistics about torrents in several graphs |
upnp |
Forward ports using UPnP |
webengine |
Embedded search for torrents using dev-qt/qtwebengine |
zeroconf |
Discover peers on the local network using the Zeroconf protocol |
mldonkey
bittorrent |
enable bittorrent support |
---|---|
fasttrack |
enable fasttrack support |
gnutella |
enable gnutella and gnutella2 support |
qbittorrent
webui |
Install qBittorrent Web UI (qbittorrent-nox) and systemd/OpenRC service |
---|
retroshare
cli |
Enables terminal login support for retroshare-service |
---|---|
jsonapi |
Enables the new RetroShare JSON API |
libupnp |
Enables UPnP port forwarding via net-libs/libupnp |
miniupnp |
Enables UPnP port forwarding via net-libs/miniupnpc |
plugins |
Enables plugin support |
service |
Enables the new RetroShare service |
sqlcipher |
Enables GXS database encryption via SQLCipher |
syncthing
tools |
Install stdiscosrv, strelaysrv and other tools to /usr/libexec/syncthing/. |
---|
transmission
cli |
Build command-line client |
---|---|
debug |
Enable assertions |
mbedtls |
Use mbed TLS instead of OpenSSL |
transmission-remote-gtk
libproxy |
Use net-libs/libproxy for getting the HTTP/HTTPS/SOCKS proxy configuration. |
---|
net-print
cups
openssl |
Use dev-libs/openssl instead of net-libs/gnutls for TLS support |
---|
cups-filters
foomatic |
Build the included foomatic-rip printer driver. Strongly recommended. |
---|---|
pclm |
Enable PCLm support |
cups-meta
browsed |
Include support for the cups-browsed daemon. |
---|---|
foomatic |
Include support for the foomatic-rip printer driver. Strongly recommended. |
poppler |
Include support for the app-text/poppler filters. |
dymo-cups-drivers
usb-modeswitch |
Include usb_modeswitch for some hardware (bug #601242) |
---|
fax4cups
efax |
Install net-misc/efax backend |
---|---|
hylafax |
Install net-misc/hylafax backend |
mgetty-fax |
Install net-dialup/mgetty backend |
hplip
X |
Enables scanner GUI dependencies with USE="scanner" where media-gfx/xsane is preferred over media-gfx/sane-frontends |
---|---|
fax |
Enable fax on multifunction devices which support it |
hpcups |
Build the hpcups driver for cups (by HP) |
hpijs |
Build the IJS driver for cups (Foomatic) |
kde |
Enables kde-misc/skanlite as scanner GUI with USE="scanner X" |
libusb0 |
Depend on virtual/libusb SLOT 0. Some old printers do not work with virtual/libusb SLOT 1. |
minimal |
Only build internal hpijs/hpcups driver (not recommended at all, make sure you know what you are doing) |
parport |
Enable parallel port for devices which require it |
scanner |
Enable scanner on multifunction devices which support it |
snmp |
Add support for net-analyzer/net-snmp which enables this driver to work over networks (both for server and client) |
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 |
hplip-plugin
orblite |
Install the ORBlite scanner plugin |
---|
kyocera-1x2x-mfp-driver
rastertokpsl-fix |
Use custom wrapper script to sanitize arguments before passing to 'rastertokpsl' filter program |
---|
libcupsfilters
poppler |
Build the pdftoraster filter |
---|
libppd
poppler |
Use the app-text/poppler pdftops filter |
---|
net-proxy
haproxy
51degrees |
Device Detection using 51 Degrees |
---|---|
net_ns |
Enable network namespace support (CONFIG_NET_NS) |
pcre-jit |
Use JIT support for PCRE |
prometheus-exporter |
Also build the prometheus exporter |
slz |
Use dev-libs/libslz compression library |
tools |
Install additional tools (halog, iprange) |
wurfl |
Device Detection using WURFL |
privoxy
brotli |
Decompress brotli compressed data using app-arch/brotli before filtering |
---|---|
client-tags |
Enable support for client-specific tags |
compression |
Allow privoxy to compress buffered content before sending to the client, if it supports it |
editor |
Enable the web-based actions file editor |
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! |
extended-statistics |
Gather extended statistics |
external-filters |
Allow to filter content with scripts and programs. Experimental |
fast-redirects |
Support fast redirects |
force |
Allow single-page disable (force load) |
fuzz |
Exposes Privoxy internals to input from files or stdout. Intended for fuzzing testing |
graceful-termination |
Allow to shutdown Privoxy through the webinterface |
image-blocking |
Allows the +handle-as-image action, to send "blocked" images instead of HTML |
jit |
Enable PCRE jit (recommended) |
lfs |
Support large files (>2GB) on 32-bit systems |
mbedtls |
Use net-libs/mbedtls for HTTPS filtering |
openssl |
Use dev-libs/openssl for HTTPS filtering |
png-images |
Use PNG format instead of GIF for built-in images |
sanitize |
Enable asan, msan and usan sanitizers. Your compiler must support them |
ssl |
HTTPS inspection support. Enables privoxy to perform SSL MITM filtering, see docs, use with care |
stats |
Keep statistics |
threads |
Enable POSIX threads. Highly recommended, otherwise both build and run-time features may not work properly. |
toggle |
Support temporary disable toggle via web interface |
tools |
Install log parser, regression tester and user agent generator tools |
whitelists |
Support trust files (white lists) |
zlib |
Decompress zlib compressed data using sys-libs/zlib before filtering |
rejik
banlists |
Install upstream provided simple banlists |
---|
squid
ecap |
Adds support for loadable content adaptation modules (http://www.e-cap.org) |
---|---|
esi |
Enable ESI for accelerators, will cause squid reverse proxies to be capable of the Edge Acceleration Specification (www.esi.org) |
htcp |
Enable HTCP protocol |
logrotate |
Use app-admin/logrotate for rotating logs |
qos |
Adds support for Quality of Service using netfilter conntrack - see qos_flow directive for more info |
ssl-crtd |
Adds support for dynamic SSL certificate generation in SslBump environments |
tproxy |
Enables real Transparent Proxy support for Linux Netfilter TPROXY |
wccp |
Enable Web Cache Coordination Protocol |
wccpv2 |
Enable Web Cache Coordination V2 Protocol |
tinyproxy
filter-proxy |
Enable filtering of domains/URLS |
---|---|
reverse-proxy |
Enable reverse proxying |
transparent-proxy |
Enable transparent proxying |
upstream-proxy |
Enable upstream proxying |
xtinyproxy-header |
Include the X-Tinyproxy header |
trojan
mysql |
build with MySQL support |
---|---|
nat |
Build with NAT support |
reuseport |
Build with SO_REUSEPORT support |
tcpfastopen |
Force build with TCP Fast Open support |
tsocks
dns |
Force DNS queries to use SOCKS server via tcp |
---|---|
envconf |
Allow TSOCKS_CONF_FILE to specify configuration file |
server-lookups |
Allow hostname resolution _for_ SOCKS servers |
tordns |
Apply tordns patch which allows transparent TORification of the DNS queries |
net-voip
mumble
g15 |
Enable support for the Logitech G15 LCD (and compatible devices). |
---|---|
pipewire |
Enable pipewire support for audio output. |
rnnoise |
Enable alternative noise suppression option based on RNNoise. |
murmur
ice |
Use dev-libs/Ice to enable remote control capabilities. |
---|
umurmur
mbedtls |
Use net-libs/mbedtls as TLS provider |
---|---|
shm |
Enable shared memory support |
yate
amrnb |
use AMR-NB |
---|---|
dahdi |
Enable Dahdi driver |
gsm |
use GSM codec |
ilbc |
Enable iLBC codec |
ilbc-webrtc |
Enable iLBC webrtc codec |
isac-fixed |
Enable iSAC fixed codec |
isac-float |
Enable iSAC float codec |
mysql |
use MySQL client library |
postgres |
use Postgress SQL |
spandsp |
use spandsp library |
speex |
use Speex codec |
tdmcard |
Enable TDMV API card driver |
wanpipe |
Enable Wanpipe support |
wpcard |
Enable Wanpipe card driver |
zaptel |
Enable Zaptel driver |
net-vpn
eduvpn-common
openvpn |
enable support for OpenVPN |
---|---|
wireguard |
enable support for WireGuard |
frp
client |
Build and install frp client (frpc) |
---|---|
server |
Build and install frp server (frps) |
libreswan
dnssec |
Use DNSSEC resolver (requires net-dns/unbound) |
---|---|
ikev1 |
Enable the IKEv1 protocol |
networkmanager-sstp
gtk4 |
Use gui-libs/gtk for GUI support. |
---|
networkmanager-strongswan
gtk4 |
Use GTK4 instead of GTK3. |
---|
ocserv
otp |
Enable support for one-time passwords |
---|
openconnect
gssapi |
Build GSSAPI support |
---|---|
libproxy |
Enable proxy support |
pskc |
Enable PSKC file storage of HOTP/TOTP keys |
stoken |
Enable stoken support |
openvpn
dco |
Enable support for kernel data channel offload |
---|---|
down-root |
Enable the down-root plugin |
iproute2 |
Enabled iproute2 support instead of net-tools |
mbedtls |
Use mbed TLS as the backend crypto library |
openssl |
Use OpenSSL as the backend crypto library |
pkcs11 |
Enable PKCS#11 smartcard support |
plugins |
Enable the OpenVPN plugin system |
ovpn-dco
debug |
Enable debug output in dmesg |
---|
pptpd
gre-extreme-debug |
Log all GRE accepted packets when in debug mode (required if you want upstream support) |
---|
strongswan
constraints |
Enable advanced X.509 constraint checking plugin |
---|---|
dhcp |
Enable server support for querying virtual IP addresses for clients from a DHCP server. (IKEv2 only) |
eap |
Enable support for the different EAP modules that are supported |
farp |
Enable faking of ARP responses for virtual IP addresses assigned to clients (IKEv2 only) |
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. |
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. |
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". |
pkcs11 |
Enable pkcs11 support |
strongswan_plugins_addrblock |
Enable support for the addrblock crypto plugin |
strongswan_plugins_aesni |
Enable support for Intel AES-NI crypto plugin |
strongswan_plugins_blowfish |
Enable support for the blowfish plugin |
strongswan_plugins_bypass-lan |
Enable support for the bypass-lan plugin |
strongswan_plugins_ccm |
Enable support for the ccm plugin |
strongswan_plugins_chapoly |
Enable ChaCha20/Poly1305 AEAD implementation and ChaCha20 XOF plugin |
strongswan_plugins_ctr |
Enable support for the ctr plugin |
strongswan_plugins_error-notify |
Enable support for the error-notify plugin |
strongswan_plugins_forecast |
Enable multicast and broadcast forwarding plugin |
strongswan_plugins_gcm |
Enable support for the gcm plugin |
strongswan_plugins_ha |
Enable support for the ha plugin |
strongswan_plugins_ipseckey |
Enable support for the ipseckey plugin |
strongswan_plugins_kdf |
Enable support for the kdf plugin |
strongswan_plugins_led |
Enable support for the led plugin |
strongswan_plugins_lookip |
Enable support for the lookip plugin |
strongswan_plugins_newhope |
Enable plugin that allows key exchange based on post-quantum computer New Hope algorithm |
strongswan_plugins_ntru |
Enable support for the ntru plugin |
strongswan_plugins_padlock |
Enable support for the padlock plugin |
strongswan_plugins_rdrand |
Enable support for the rdrand plugin |
strongswan_plugins_save-keys |
Enable plugin that saves IKE and/or ESP keys to files compatible with Wireshark (for debugging) |
strongswan_plugins_systime-fix |
Enable support for the systime-fix plugin |
strongswan_plugins_unbound |
Enable support for the unbound plugin |
strongswan_plugins_unity |
Enable support for the unity plugin |
strongswan_plugins_vici |
Enable support for the vici plugin |
strongswan_plugins_whitelist |
Enable support for the whitelist plugin |
strongswan_plugins_xauth-noauth |
Enable support for the xauth-noauth plugin |
tinc
uml |
Enable support for User Mode Linux Sockets |
---|---|
vde |
Enable Virtual Distributed Ethernet (VDE) based networking |
tor
scrypt |
Use app-crypt/libscrypt for the scrypt algorithm |
---|---|
server |
Enable tor's relay module so it can operate as a relay/bridge/authority |
tor-hardening |
Compile tor with hardening on vanilla compilers/linkers |
vpnc
resolvconf |
Enable support for DNS managing framework net-dns/openresolv |
---|
wireguard-modules
debug |
Enable verbose debug reporting in dmesg of various WireGuard peer and device information. |
---|---|
module |
Compile the actual WireGuard kernel module. Most certainly you want this enabled, unless you're doing something strange. |
module-src |
Install the module source code to /usr/src, in case you like building kernel modules yourself. |
wireguard-tools
wg-quick |
Install the wg-quick(8) helper tool. Most users want to use this. |
---|
net-wireless
aic8800
firmware |
Install device firmware |
---|
aircrack-ng
airdrop-ng |
Build airdrop-ng |
---|---|
airgraph-ng |
Build airgraph-ng |
experimental |
Build the "experimental" tools which may randomly fail to run properly |
netlink |
Use netlink for channel control instead of WEXT |
bladerf
tecla |
use libtecla for command line editing, tab completion, and history |
---|
bladerf-fpga
x115 |
bitstream for the x115 kLE Cyclone IV FPGA bladerf model" |
---|---|
x40 |
bitstream for the x40 kLE Cyclone IV FPGA bladerf model" |
xA4 |
bitstream for the xA4 49 kLE Cyclone V FPGA bladerf 2.0 micro model" |
xA9 |
bitstream for the xA9 301 kLE Cyclone V FPGA bladerf 2.0 micro model" |
blueman
network |
Add functionality to setup (host) PAN connections using either net-dns/dnsmasq or net-misc/dhcp |
---|
bluez
btpclient |
Enable BTP client |
---|---|
deprecated |
Build deprecated plugins |
experimental |
Build experimental plugins |
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. |
mesh |
Add support for Bluetooth Mesh control application and advertising bearer. |
midi |
Enable MIDI support |
obex |
Enable OBEX transfer support |
test-programs |
Install tools for testing of various Bluetooth functions |
dump1090
bladerf |
Build with Nuand BladeRF support |
---|---|
hackrf |
Build with Great Scott Gadgets HackRF support |
minimal |
Exclude all HTML/webserver extras for a tiny build, e.g. to export data only |
rtlsdr |
Build with Realtek RTL2832U (rtlsdr) support |
gnome-bluetooth
sendto |
Build the bluetooth-sendto application to send files to various locations/devices |
---|
gnuradio
analog |
enable analog signal processing blocks |
---|---|
audio |
enable blocks to connect to audio sources (mic-in) and sinks (speaker-out) ports on a computer |
channels |
enable channel mode blocks |
ctrlport |
enable control port interface |
digital |
enable digital signal processing blocks |
dtv |
enable digital tv signal processing blocks |
fec |
enable block for convolutional encoding using the CCSDS standard polynomial ("Voyager") |
filter |
enable filter signal processing blocks |
grc |
enable GNU Radio Companion graphical tool to design signal processing flow graphs |
iio |
enable enable support for IIO devices |
modtool |
enable modtool for editing GNU Radio modules and components |
network |
enable block for networking support |
performance-counters |
enable block performance counters |
soapy |
enable support for SoapySDR blocks |
trellis |
enable trellis blocks for FSM |
uhd |
install UHD source and sink blocks |
utils |
install scripts to enable viewing and analysis of files produced by flow graphs |
vocoder |
enable blocks for audio voice encoders |
wavelet |
enable wavelet signal processing blocks |
zeromq |
enable zeromq message passing blocks |
gqrx
gr-audio |
Use audio support from net-wireless/gnuradio |
---|
gr-osmosdr
airspy |
Build with Airspy support through net-wireless/airspy |
---|---|
bladerf |
Build with Nuand BladeRF support through net-wireless/bladerf |
hackrf |
Build with Great Scott Gadgets HackRF support through net-libs/libhackrf |
iqbalance |
Enable support for I/Q balancing using gr-iqbal through net-wireless/gr-iqbal |
rtlsdr |
Build with Realtek RTL2832U support through net-wireless/rtl-sdr |
sdrplay |
Enable support for SDRplay devices through net-wireless/sdrplay |
soapy |
Build with SoapySDR support through net-wireless/soapysdr |
uhd |
Build with Ettus Research USRP Hardware Driver support through net-wireless/uhd |
xtrx |
Build with xtrx Hardware Driver support through net-wireless/libxtrx |
horst
pcap |
Add support for network packet capture via net-libs/libpcap |
---|
hostapd
internal-tls |
Use internal TLSv1 implementation instead of depending on OpenSSL or GnuTLS |
---|---|
netlink |
Adding support for using netlink to create VLANs |
suiteb |
Adding support for NSA Suite B Cryptography |
wps |
Add support for Wi-Fi Protected Setup |
iwd
client |
Enable iwctl client tool |
---|---|
monitor |
Enable iwmon monitor tool |
ofono |
Enable support for oFono SIM authentication |
standalone |
Enable standalone mode with built-in DHCP client and DNS handling" |
systemd |
Use systemd-resolve rather than resolvconf for DNS handling in standalone mode |
wired |
Enable ethernet authentication daemon |
kismet
libusb |
Support libusb based capture sources such as mousejack, cc2540(ble), and nrf51822(ble) |
---|---|
mqtt |
Enable MQTT support |
pcre |
Build with pcre support |
rtlsdr |
Enable rtlsdr based kismet capture sources |
suid |
Install a setuid root helper binary with limited functionality; this allows running kismet as a normal user, significantly reducing security risks |
ubertooth |
Enable capture source for ubertooth to sniff bluetooth low energy |
wext |
Enable building kismet with support for the deprecated Linux Wireless Extensions. This is required for some out of tree and staging drivers, and kismet has not been well tested with it disabled, so it defaults to on. |
libxtrxll
usb3380 |
support xtrx usb model |
---|
neard
tools |
Build and install 'nfctool' for further NFC debugging |
---|
rtl-sdr
zerocopy |
may cause a bus error on some ARM systems |
---|
rtl_433
rtlsdr |
Build with Realtek RTL2832U (rtlsdr) support |
---|---|
soapysdr |
Build with SoapySDR support |
soapysdr
bladerf |
Add support for bladerf hardware |
---|---|
hackrf |
Add support for hackrf hardware |
plutosdr |
Add support for Analog Devices ADALM-PLUTO hardware |
rtlsdr |
Add support for rtlsdr hardware |
uhd |
Add support for Ettus USRP hardware |
ubertooth
bluez |
use bluez to support clock following and scanning |
---|---|
ubertooth1-firmware |
Build/install ubertooth1-firmware |
uhd
b100 |
support B100 hardware |
---|---|
b200 |
support B200, B210, B200mini, B205mini hardware |
e300 |
support E300, E310 hardware |
mpmd |
support N300, N310 hardware |
octoclock |
Octoclock Network Support |
usrp1 |
support USRP1 hardware |
usrp2 |
support USRP2, N200, N210 hardware |
utils |
utilities needed to list, query, calibrate, or update FPGA/Firmware |
x300 |
support X300, X310 hardware |
unifi
system-mongodb |
Using dev-db/mongodb systemd service instead of the bundled one |
---|
urh
airspy |
use native backend which directly uses net-wireless/airspy |
---|---|
audio |
use a soundcard instead of an sdr |
bladerf |
use native backend which directly uses net-wireless/bladerf |
hackrf |
use native backend which directly uses net-libs/libhackrf |
limesdr |
use native backend which directly uses net-wireless/limesuite |
plutosdr |
use native backend which directly uses net-libs/libiio |
rtlsdr |
use native backend which directly uses net-wireless/rtl-sdr |
sdrplay |
use native backend which directly uses net-wireless/sdrplay |
uhd |
use native backend which directly uses net-wireless/uhd |
wepattack
john |
Build with app-crypt/johntheripper support |
---|
wireless-tools
multicall |
Build the most commonly used tools as one binary |
---|
wpa_supplicant
ap |
Add support for access point mode |
---|---|
broadcom-sta |
Flag to help users disable features not supported by broadcom-sta driver |
eap-sim |
Add support for EAP-SIM authentication algorithm |
eapol-test |
Build and install eapol_test binary |
fasteap |
Add support for FAST-EAP authentication algorithm |
fils |
Add support for Fast Initial Link Setup (802.11ai) |
hs2-0 |
Add support for 802.11u and Passpoint for HotSpot 2.0 |
macsec |
Add support for wired macsec |
mbo |
Add support Multiband Operation |
mesh |
Add support for mesh mode |
p2p |
Add support for Wi-Fi Direct mode |
privsep |
Enable wpa_priv privledge separation binary |
ps3 |
Add support for ps3 hypervisor driven gelic wifi |
smartcard |
Add support for smartcards |
tdls |
Add support for Tunneled Direct Link Setup (802.11z) |
tkip |
Add support for WPA TKIP (deprecated due to security flaws in 2009) |
uncommon-eap-types |
Add support for GPSK, SAKE, GPSK_SHA256, IKEV2 and EKE |
wep |
Add support for Wired Equivalent Privacy (deprecated due to security flaws in 2004) |
wimax |
Add support for Wimax EAP-PEER authentication algorithm |
wps |
Add support for Wi-Fi Protected Setup |
sci-astronomy
cpl
gasgano |
Enable support for sci-astronomy/gasgano file organizer |
---|
kstars
password |
Store passwords securely via dev-libs/qtkeychain |
---|---|
wcs |
Enable support for World Coordinate System library using wcslib |
psfex
plplot |
Build with sci-libs/plplot to allow diagnostic plots during processing |
---|
scamp
plplot |
Build with sci-libs/plplot to allow diagnostic plots during processing |
---|
sextractor
modelfit |
Enable profile model fitting, needs sci-libs/atlas and sci-libs/fftw |
---|
siril
libconfig |
Require dev-libs/libconfig to read old configuration files |
---|---|
wcs |
Add supprt astrometry features using sci-astronomy/wcslib |
stellarium
deep-sky |
Install extra deep sky objects catalog (may affect performance) |
---|---|
lens-distortion |
Enable lens distortion estimator plugin |
libcxx |
Use external libraries for STL features not available in libc++ |
media |
Enable sound and video support |
scripting |
Enable JS scripting via dev-qt/qtscript in Qt5 or using Qml via dev-qt/qtdeclarative in Qt6 |
show-my-sky |
Enable a better atmosphere model via sci-astronomy/calcmysky |
stars |
Install extra star catalogs |
telescope |
Enable telescope control via sci-libs/indilib |
webengine |
Show online results about the selected star in an embedded window using dev-qt/qtwebengine |
xlsx |
Support XLSX (Excel) files via dev-libs/qxlsx |
swarp
cfitsio |
Link with sci-libs/cfitsio |
---|
wcslib
fits |
Enable support for the FITS format through sci-libs/cfitsio |
---|---|
pgplot |
Builds PGBSOX routines, needs sci-libs/pgplot library |
tools |
Builds and installs extra command line utilities for WCS checking |
sci-biology
abyss
misc-haskell |
build abyss-samtobreak tool, pull in haskell toolchain |
---|
bioperl
db |
Install sci-biology/bioperl-run |
---|---|
network |
Install sci-biology/bioperl-run |
run |
Install sci-biology/bioperl-run |
clustalw-mpi
mpi-njtree |
Use MPI (as opposed to serial) code for computing neighbor-joining trees |
---|---|
static-pairalign |
Use static (as opposed to dynamic) scheduling for pair alignments |
exonerate
utils |
Install the follow binaries: esd2esi, fasta2esd, fastaannotatecdna, fastachecksum, fastaclean, fastaclip, fastacomposition, fastadiff, fastaexplode, fastafetch, fastahardmask, fastaindex, fastalength, fastanrdb, fastaoverlap, fastareformat, fastaremove, fastarevcomp, fastasoftmask, fastasort, fastasplit, fastasubseq, fastatranslate, fastavalidcds |
---|
fasttree
double-precision |
use double precision instead of single-precision floating point (2x memroy required) |
---|
mcl
blast |
Add support for NCBI BLAST data |
---|
mothur
boost |
Depend on dev-libs/boost for make.contigs to read .gz compressed files. |
---|---|
gsl |
Use sci-libs/gsl to support diversity estimates for estimiator.single. |
hdf5 |
Support Biom format 2.0 for the biom.info command via sci-libs/hdf5. |
newick-utils
xml |
Uses dev-libs/libxml2 to handle ornaments |
---|
ucsc-genome-browser
server |
Install genome browser Web application. If this flag is off, only libraries and utilities from the suite are installed. |
---|
yass
dmalloc |
Enable debugging with the dmalloc library |
---|---|
lowmem |
Build for environments with low amounts of memory |
sci-calculators
datamash
linux-crypto |
Use Linux kernel cryptographic API |
---|---|
openssl |
Use dev-libs/openssl for hash routines instead of internal gnulib |
units
units-cur |
Install the units_cur python script that updates currencies |
---|
sci-chemistry
avogadro2
rpc |
Enable RPC server |
---|---|
vtk |
include vtk support |
chemtool
emf |
EMF export support |
---|
gnome-chemistry-utils
gnumeric |
Add a Gnumeric plugin to provide a molarmass function for the spreadsheet |
---|
gromacs
build-manual |
Build manual instead of downloading it |
---|---|
clang |
Build gromacs with Clang instead of default compiler |
clang-cuda |
Use clang for cuda units compilation |
cuda |
Enable cuda non-bonded kernels |
double-precision |
More precise calculations at the expense of speed |
gmxapi |
Add support for gmxapi library |
gmxapi-legacy |
Enable installing lagacy headers |
hwloc |
Enable HWLoc lib support |
lmfit |
Use external sci-libs/lmfit |
mkl |
Use sci-libs/mkl for fft, blas, lapack routines |
nnpot |
Allow to use sci-libs/caffe2 for NN Potentials |
offensive |
Enable gromacs partly offensive quotes |
opencl |
Enable opencl non-bonded kernels |
single-precision |
Single precision version of gromacs (default) |
tng |
Enable new trajectory format - tng |
molequeue
client |
Build the client application |
---|---|
server |
Build the serve application |
zeromq |
Build with net-libs/zeromq support |
openbabel
inchi |
Build support for IUPAC International Chemical Identifier format |
---|---|
json |
Build support for JSON formats (ChemDoodle, PubChem, etc...) |
pymol
web |
Install Pymodule needed for web app support |
---|
raster3d
gd |
libgd support for PNG and JPEG output |
---|
vmd
gromacs |
Add support for TNG file format |
---|---|
msms |
Add support for MSMS SES calcualtion tool |
povray |
Add support for povray raytracer for HQ images |
tachyon |
Add support for tachyon raytracer for HQ images |
votca
gromacs |
Add support for gromacs file formats through sci-chemistry/gromacs |
---|
sci-electronics
gerbv
unit-mm |
Set default unit for coordinates in status bar to mm |
---|
ghdl
llvm |
Build LLVM code generator |
---|
gtkwave
fasttree |
Enables experimental Fast SST Tree widget code. |
---|---|
fatlines |
Renders lines as double width in gtkwave. |
judy |
Enables Judy array support. |
packed |
Enables '#pragma pack' for data arrays (saves memory, costs time). |
kicad-meta
minimal |
Do not install extra data like 3D packages and templates. |
---|
ktechlab
gpsim |
Enable support for Microchip PIC microcontrollers similation using dev-embedded/gpsim |
---|
librepcb
opencascade |
Build with sci-libs/opencascadethe 3D features (e.g. reading/writing STEP files) |
---|
ngspice
deprecated |
Build old and deprecated apps |
---|---|
shared |
Build ngspice as a shared library |
nvc
llvm |
Build LLVM code generator |
---|
pcb
gcode |
gcode file export |
---|---|
gif |
GIF graphics export |
gsvit |
GSvit file export |
jpeg |
JPEG graphics export |
m4lib-png |
Enable creating png previews for the m4 library |
nelma |
NELMA file export |
png |
PNG graphics export |
tk |
Build tcl/tk graphical QFP footprint generator |
toporouter |
Build toporouter |
pulseview
decode |
Enable decoding of protocols while capturing |
---|
sigrok-cli
decode |
Enable decoding of protocols while capturing |
---|
splat
hires |
Builds additional high resolution application 'rfsplat-hd' |
---|
sci-geosciences
gmt
gdal |
Enable sci-libs/gdal library support |
---|---|
geos |
Enable sci-libs/geos library support |
gmttria |
Non GNU triangulation method, more efficient |
gpsd
dbus |
export gpsd data over dbus connections |
---|---|
latency-timing |
support latency timing information |
ntp |
Enable net-misc/ntp shared memory interface and PPS kernel support for GPS time |
shm |
export gpsd over shared memory |
sockets |
export gpsd over unix sockets |
grass
geos |
Use sci-libs/geos for v.buffer and adds extended options to the v.select module |
---|---|
las |
Include support for LAS and LAZ encoded LiDAR files through sci-geosciences/liblas |
pdal |
Enable support for PDAL for point clouds via sci-libs/pdal |
svm |
Enable support for the Support Vector Machine library sci-libs/libsvm |
gshhs
data |
Add earth data with sci-geosciences/gshhs-data |
---|
liblas
gdal |
Add support for the sci-libs/gdal geospatial raster library |
---|
mapserver
apache |
Enable mapserver to run under apache |
---|---|
geos |
Enable sci-libs/geos library support |
postgis |
Enable dev-db/postgis support |
merkaartor
libproxy |
Use net-libs/libproxy for getting the HTTP/HTTPS/SOCKS proxy configuration |
---|---|
webengine |
Enable dev-qt/qtwebengine in some plugins |
zbar |
Enable barcode support in MWalkingPapersBackground/GeoImage via media-gfx/zbar |
owntracks-recorder
crypt |
Enable support for payload encryption with dev-libs/libsodium |
---|---|
http |
Enable support for the built-in HTTP REST API |
kill |
Enable support removing data via the API (dangerous) |
lua |
Enable support for Lua hook integration |
mqtt |
Enable MQTT support |
ping |
Enable support for the "pingping" monitoring feature |
tours |
Enable recorder support for shared views |
qgis
3d |
Build QGIS 3D library using dev-qt/qt3d |
---|---|
georeferencer |
Determines whether georeferencer plugin should be built |
grass |
Add support for grass |
hdf5 |
Enable MDAL support for sci-libs/hdf5 |
mapserver |
Determines whether mapserver should be built |
netcdf |
Enable MDAL support for GRIB and XMDF formats |
pdal |
Enable support for PDAL for point clouds via sci-libs/pdal |
qml |
Enable support Qml-based plugins using dev-qt/qtdeclarative |
webengine |
Enable webengine support using dev-qt/qtwebengine |
viking
geoclue |
Use app-misc/geoclue to determine current location |
---|---|
libexif |
Use media-libs/libexif for EXIF support |
oauth |
Enable OAuth authentication for OSM |
sci-libs
ViSP
coin |
Enables Coin3D support. |
---|---|
demos |
Installs demo programs. |
dmtx |
Enables barcode data matrix support. |
ogre |
Enables dev-games/ogre support. |
opencv |
Enables media-libs/opencv support. |
pcl |
Enables sci-libs/pcl support. |
tutorials |
Installs tutorials. |
zbar |
Enables barcodes reading. |
XNNPACK
assembly |
Build with assembly micro-kernels |
---|---|
jit |
Build with JIT micro-kernels |
memopt |
Build with optimized memory allocation scheme |
sparse |
Build with graph rewriting for sparse inference |
adolc
boost |
Use the boost allocator from dev-libs/boost |
---|---|
sparse |
Add support for sparse matrix algebra with sci-libs/colpack |
armadillo
arpack |
Link with sci-libs/arpack libraries for eigen decomposition |
---|---|
mkl |
Use matrix allocation from the Intel MKL sci-libs/mkl |
superlu |
Use SuperLU for sparse linear equation solving sci-libs/superlu |
arprec
qd |
Use sci-libs/qd for quad-double datatype |
---|
atlas
generic |
Build atlas assuming a fairly generic architecture (sse2 for x86, core2 for amd64) |
---|
avogadrolibs
archive |
Enable archive support using app-arch/libarchive |
---|---|
vtk |
Enable sci-libs/vtk support |
blis
64bit-index |
Enable 64bit array indexing, incompatible with runtime switching |
---|---|
eselect-ldso |
Enable runtime library switching by eselect and ld.so. |
openmp |
Use openmp threadding model |
pthread |
Use pthread threadding model |
serial |
Use no threadding model |
caffe2
distributed |
Support distributed applications |
---|---|
fbgemm |
Use FBGEMM |
flash |
Enable flash attention |
gloo |
Use sci-libs/gloo |
mkl |
Use sci-libs/mkl for blas, lapack and sparse blas routines |
nnpack |
Use NNPACK |
numpy |
Add support for math operations through numpy |
onednn |
Use oneDNN |
openblas |
Use sci-libs/openblas for blas routines |
openmp |
Use OpenMP for parallel code |
qnnpack |
Use QNNPACK |
rocm |
Enable ROCm gpu computing support |
xnnpack |
Use XNNPACK |
cantera
hdf5 |
Add HDF5 container files support |
---|---|
python |
Install Python bindings and conversion tools from Chemkin to Cantera format |
cddlib
tools |
Add a few executables and tests for cddlib |
---|
ceres-solver
cxsparse |
Enable simple support for sparse matrix algebra from sci-libs/cxsparse with no LAPACK dependencies |
---|---|
gflags |
Use dev-cpp/gflags for flag parsing |
schur |
Enable fixed-size schur specializations (disable if binary size is an issue) |
sparse |
Enable support for sparse matrix algebra with various packages from SuiteSparse |
cfitsio
tools |
Build optional utilities (cookbook fitscopy imcopy smem speed testprog fpack funpack) |
---|
cgnslib
base-scope |
Enable base scoped families or connectivities |
---|---|
legacy |
Enable or disable building legacy code (3.0 compatible) |
scoping |
Enable scoping of enumeration values |
tools |
A number of utility programs: cgnscheck, cgnscompress, cgnsdiff, cgnslist, cgnsnames, cgnsupdate, cgnsconvert, adf2hdf, hdf2adf. |
cholmod
cholesky |
Enable sparse Cholesky factorisation |
---|---|
matrixops |
Support basic sparse and dense matrix operations (add, multiply, scale, et cetera) |
modify |
Enable Cholesky-modification routines like update, downdate, row-add, and row-delete |
partition |
Enable graph partitioning and graph-partition-based orderings through sci-libs/metis (using a bundled fork in 4.0.0+) or sci-libs/parmetis |
supernodal |
supernodal cholesky factorisation |
clblas
client |
Build a command line clBLAS client program. |
---|---|
ktest |
A command line tool for testing single clBLAS kernel. |
performance |
Copy performance scripts that can measure and graph performance. |
clblast
client |
Enable compilation of the clients to test and compare performance with reference libraries |
---|---|
cuda |
Build with support for cuda instead of opencl (beta!) |
coinor-clp
glpk |
Enable GNU Linear Programming Kit sci-mathematics/glpk support |
---|---|
metis |
Enable partitioning with sci-libs/metis |
mumps |
Enable sci-libs/mumps support |
sparse |
Enable support for sparse matrix with sci-libs/cholmod |
coinor-cppad
adolc |
Add support for ADOL-C (sci-libs/adolc) |
---|---|
eigen |
Add support for Eigen (dev-cpp/eigen) |
ipopt |
Add support for IPOPT (sci-libs/ipopt) |
coinor-symphony
glpk |
Enable GNU Linear Programming Kit sci-mathematics/glpk support |
---|
coinor-utils
glpk |
Enable GNU Linear Programming Kit sci-mathematics/glpk support |
---|
dealii
adolc |
Adds support for ADOL-C (sci-libs/adolc) |
---|---|
arborx |
Adds support for ARBORX (sci-libs/arborx) |
arpack |
Adds support for ARPACK (sci-libs/arpack) |
assimp |
Add support for assimp (media-libs/assimp) |
cgal |
Adds support for CGAL (sci-mathematics/cgal) |
ginkgo |
Add support for ginkgo (sci-libs/ginkgo) |
gmsh |
Add support for gmsh (sci-libs/gmsh) |
metis |
Add support for metis (sci-libs/metis) |
muparser |
Add support for muparser (dev-cpp/muParser) |
opencascade |
Add support for opencascade (sci-libs/opencascade) |
p4est |
Add support for p4est (sci-libs/p4est) |
petsc |
Add support for petsc (sci-mathematics/petsc) |
scalapack |
Add support for ScaLAPACK (sci-libs/scalapack) |
slepc |
Add support for slepc (sci-mathematics/slepc) |
sparse |
Add support for suitesparse (sci-libs/suitesparse) |
sundials |
Add support for sundials (sci-libs/sundials) |
symengine |
Add support for symengine (sci-libs/symengine) |
trilinos |
Add support for trilinos (sci-libs/trilinos) |
dlib
cblas |
Build with CBLAS virtual/cblas |
---|---|
cuda |
Enable support for CUDA for Deep Neural Networks (cuDNN) on GPU (experimental) |
mkl |
Enable support for Intel FFT sci-libs/mkl |
python |
Enable support for Python API bindings |
dmlc-core
s3 |
Support for the Amazon Simple Storage Service |
---|
eccodes
defs |
Install full set of definition files. |
---|---|
extra-test |
Install full set of test data (large). |
memfs |
Enable memory based access to definition/sample files (conflicts with tests). |
fcl
octomap |
OctoMap library support |
---|---|
profiling |
Enable profiling |
fftw
zbus |
Adds support for ZBus cycle-counter of mips |
---|
flann
octave |
Add bindings for sci-mathematics/octave |
---|
fplll
qd |
Use sci-libs/qd for quad-double datatype |
---|
gdal
armadillo |
Use sci-libs/armadillo for faster TPS transform computation |
---|---|
fits |
Enable support for NASA's sci-libs/cfitsio library |
geos |
Add support for geometry engine (sci-libs/geos) |
gml |
Enable support for dev-libs/xerces-c C++ API |
ogdi |
Enable support for the open geographic datastore interface (sci-libs/ogdi) |
parquet |
Enables read/write parquet data format (dev-libs/apache-arrow) |
spatialite |
Enable Spatial DBMS over sqlite dev-db/spatialite |
xls |
Add the dev-libs/freexl library for xls import support |
ginkgo
cuda |
Add support for cuda assimp (dev-util/nvidia-cuda-toolkit) |
---|---|
hwloc |
Add support for hwloc (sys-apps/hwloc) |
gloo
libuv |
Enable libuv support |
---|---|
redis |
Enable Redis backend for storage via dev-libs/hiredis |
gmsh
alglib |
Enable alglib support for mesh optimizers |
---|---|
cgns |
Enables cgns output support |
eigen |
Build matrix manipulation with dev-cpp/eigen |
gmm |
A simple alternative to petsc based on sci-mathematics/gmm |
med |
Enables med support |
metis |
Enables metis support |
mumps |
Enables mumps solver support |
netgen |
Enable 3D Frontal triangulation using netgen lib |
opencascade |
Enable OpenCASCADE support |
petsc |
Enable sci-mathematics/petsc support |
shared |
Install shared library and headers |
slepc |
Enable sci-mathematics/slepc support |
voro |
Enable support to sci-libs/voro++ meshing |
gsl
cblas-external |
Link gsl with external cblas provided by (virtual/cblas) instead of shipped internal version |
---|---|
deprecated |
Enable deprecated functions |
hdf5
hl |
Enable high level API (https://support.hdfgroup.org/HDF5/doc/HL/index.html) |
---|---|
unsupported |
Enable unsupported combinations of configuration options |
hipCUB
benchmark |
Build and install benchmark binaries. |
---|
hipSOLVER
sparse |
Build hipSOLVER with sparse functionality (sci-libs/cholmod) |
---|
hypre
int64 |
Build the 64 bits integer library |
---|
indilib
rtlsdr |
Enable support for devices supported by net-wireless/rtl-sdr |
---|---|
websocket |
Enable support for WebSocket protocol |
ipopt
asl |
AMPL Solver Library support and build the 'ipopt' binary |
---|---|
mumps |
Enable sci-libs/mumps support |
kissfft
alloca |
Use alloca(3) instead of malloc(3) for memory management |
---|---|
double |
Build library for primary data type of double |
int16 |
Build library for primary data type of int16_t |
int32 |
Build library for primary data type of int32_t |
tools |
Build command line tools |
lapack
deprecated |
Also build deprecated functions |
---|---|
eselect-ldso |
Enable runtime library switching by eselect and ld.so. |
lapacke |
Build LAPACKE |
lemon
coin |
Enable the sci-libs/coinor-clp and sci-libs/coinor-cbc graph algorithms |
---|---|
glpk |
Enable GNU Linear Programming Kit sci-mathematics/glpk support |
libccd
double-precision |
More precise calculations at the expense of speed |
---|
libgeodecomp
hpx |
Enables HPX backend |
---|---|
opencv |
Enables OpenCV related code |
silo |
Enables SILO related code |
liborigin
tools |
Install opj2dat command line util |
---|
libqalculate
hardened |
Disable unsafe functions like 'command' and variables like 'uptime'. |
---|
libsc
romio |
Build with support for the ROMIO MPI-IO component |
---|
libsigrok
ftdi |
Enable drivers that need dev-embedded/libftdi |
---|---|
hidapi |
Enable drivers that need dev-libs/hidapi |
nettle |
Enable drivers that need dev-libs/nettle |
parport |
Enable drivers that are parallel (IEEE1284) based |
serial |
Enable drivers that are serial (RS232) based |
libsvm
tools |
Install python based tool scripts for data selection and visualization with sci-visualization/gnuplot |
---|
linux-gpib
firmware |
Install firmware |
---|
lis
quad |
Enable quadruple precision operations |
---|---|
saamg |
Build the Smoothed Aggregation Algebraic MultiGrid preconditioner |
mathgl
hdf |
Add support for the Hierarchical Data Format v.4 sci-libs/hdf |
---|---|
octave |
Add bindings for sci-mathematics/octave |
matio
sparse |
Extend formats for sparse matrix (not matlab) |
---|
metis
double-precision |
Use double- rather than single-precision floating-point representation |
---|---|
int64 |
Use 64- rather than 32-bit integer representation (needed for > 2^31 vertices) |
mumps
metis |
Enable matrix ordering with METIS (sci-libs/metis, sci-libs/parmetis) |
---|---|
scotch |
Enable matrix ordering with sci-libs/scotch |
netcdf
blosc |
Allow using blosc compression via dev-libs/c-blosc |
---|---|
dap |
Support for remote data access with the built-in OPeNDAP client |
hdf |
Build with HDF4 read capability(sci-libs/hdf, sci-libs/hdf5 and sys-libs/zlib required). |
nlopt
octave |
Add plugin for sci-mathematics/octave |
---|
octomap
dynamicEDT3D |
Build and install dynamicEDT3D library: A library for incrementally updatable Euclidean distance transforms in 3D. |
---|
onnx
disableStaticReg |
Disable Static Registration |
---|
openblas
dynamic |
Build dynamic architecture detection at run time (for multi targets) |
---|---|
eselect-ldso |
Enable BLAS/LAPACK runtime switching |
index-64bit |
Compile a separate INTERFACE64 OpenBLAS |
pthread |
Build with pthread threading model |
relapack |
Build the ReLAPACK extension to OpenBLAS |
opencascade
eigen |
Enable support for eigenvalues through the header-only dev-cpp/eigen package. |
---|---|
freeimage |
Enable support for image i/o via media-libs/freeimage |
freetype |
Enable media-libs/freetype support |
inspector |
Build Inspector tool |
jemalloc |
Enable jemalloc allocator support via dev-libs/jemalloc |
json |
Enable JSON support through dev-libs/rapidjson |
optimize |
Don't clear allocated memory. Use optimized memory manager unlesstbb USE flag is set. |
tbb |
Enable multithreading with the Intel Threads Building Block dev-cpp/tbb |
testprograms |
Indicates whether non-regression OCCT test scripts should be installed |
vtk |
Enable Visualization Toolkit support via sci-libs/vtk |
orocos_kdl
models |
Build models for some well known robots. |
---|
p4est
romio |
Build with support for the ROMIO MPI-IO component |
---|---|
vtk-binary |
Enable binary vtk output. If disabled vtk files will be written in ASCII text format. |
pastix
fortran |
Install the Fortran interface |
---|---|
int64 |
Use 64- rather than 32-bit integer representation |
metis |
Enable matrix ordering with sci-libs/metis |
scotch |
Enable matrix ordering with sci-libs/scotch |
starpu |
Enable support for ther dev-libs/starpu runtime |
pcl
openni |
Adds support for Kinect-like 3D sensors devices with dev-libs/OpenNI. |
---|---|
openni2 |
Adds support for Kinect-like 3D sensors devices with dev-libs/OpenNI2 (should be preferred over openni). |
pcap |
Adds pcap file capabilities in some drivers. |
qhull |
Adds convex-hull operation support via media-libs/qhull. |
tutorials |
Builds and installs tutorials. |
vtk |
Adds support for VTK-Visualizations. |
plplot
dynamic |
Build with dynamic drivers |
---|---|
octave |
Add bindings for sci-mathematics/octave |
qhull |
Add bindings for media-libs/qhull |
shapefile |
Enable support for ESRI shapefiles |
rocBLAS
benchmark |
Build and install rocblas-bench. |
---|---|
test |
Perform rocblas-test to compare the result between rocBLAS and system BLAS. |
rocFFT
benchmark |
Build and install rocfft benchmark tools. |
---|---|
perfscripts |
Install rocfft-perf performance visualization suite. |
rocPRIM
benchmark |
Build and install benchmark programs. |
---|
rocRAND
benchmark |
Build and install benchmark programs. |
---|
rocSOLVER
benchmark |
Build and install rocsolver-bench. |
---|---|
test |
Perform rocsolver-test to compare the result between rocSOLVER and system LAPACK. |
rocSPARSE
benchmark |
Build and install rocblas-bench. |
---|
rocThrust
benchmark |
Build and install benchmark binary. |
---|
rtabmap
openni2 |
Adds support for Kinect-like 3D sensors devices with dev-libs/OpenNI2. |
---|
scotch
int64 |
Build the 64 bits integer library (needed for > 2^31 vertices) |
---|---|
tools |
Provides the graph, mesh, architecture, mapping/ordering, output handling programs (see Scotch User's Guide). |
silo
browser |
Enable browser support |
---|---|
silex |
Build silex data browser |
spqr
partition |
Use the partition module of sci-libs/cholmod for partitioning |
---|---|
tbb |
Enable multithreading with the Intel Threads Building Block dev-cpp/tbb |
spr
root |
Add sci-physics/root graphics and i/o support |
---|
suitesparse
partition |
Enable graph partitioning and graph-partition-based orderings through sci-libs/metis or sci-libs/parmetis |
---|---|
tbb |
Enable multithreading with the Intel Threads Building Block dev-cpp/tbb |
sundials
hypre |
Build with sci-libs/hypre conditioners |
---|---|
int64 |
Use index size of 64 rather than 32 bits |
sparse |
Enable support for sci-libs/klu sparse solver |
superlumt |
Build with sci-libs/superlu_mt |
superlu_mt
int64 |
Build the 64 bits integer library |
---|
symengine
arb |
Add support for arb (sci-mathematics/arb) |
---|---|
benchmarks |
Build benchmarks |
boost |
Add support for boost integers(dev-libs/boost) |
ecm |
Add support for ECM integer factorization library (sci-mathematics/gmp-ecm) |
flint |
Add support for (sci-mathematics/flint) |
llvm |
Build with LLVM |
mpc |
Add support for multiprecision complex arithmetic(dev-libs/mpc) |
mpfr |
Add support for multiprecision floating point rouding(dev-libs/mpfr) |
trilinos
adolc |
Add support for adolc (sci-libs/adolc) |
---|---|
all-packages |
Enable all supported Trilinos packages (per default only a subset is built) |
arprec |
Add support for arprec (sci-libs/arprec) |
clp |
Add support for clp (sci-libs/coinor-clp) |
eigen |
Add support for eigen (dev-cpp/eigen) |
glpk |
Add support for glpk (sci-mathematics/glpk) |
gtest |
Add support for gtest (dev-cpp/gtest) |
hdf5 |
Add support for hdf5 (sci-libs/hdf5) |
hwloc |
Add support for hwloc (sys-apps/hwloc) |
hypre |
Add support for hypre (sci-libs/hypre) |
matio |
Add support for matio (sci-libs/matio) |
metis |
Add support for metis (sci-libs/metis or sci-libs/parmetis) |
mkl |
Add support for mkl (sci-libs/mkl) |
mumps |
Add support for mumps (sci-libs/mumps) |
netcdf |
Add support for netcdf (sci-libs/netcdf) |
petsc |
Add support for petsc (sci-mathematics/petsc) |
qd |
Add support for qd (sci-libs/qd) |
scalapack |
Add support for scalapack (sci-libs/scalapack) |
scotch |
Add support for scotch (sci-libs/scotch) |
sparse |
Add support for sparse matrix solvers (sci-libs/umfpack) |
superlu |
Add support for superlu (sci-libs/superlu) |
taucs |
Add support for taucs (sci-libs/taucs) |
tbb |
Add support for threading building blocks library (dev-cpp/tbb) |
tvmet |
Add support for tvmet (dev-libs/tvmet) |
yaml |
Add support for yaml (dev-cpp/yaml-cpp) |
umfpack
cholmod |
Use sci-libs/cholmod for matrix ordering |
---|
vtk
all-modules |
Build all modules |
---|---|
boost |
Add support for boost |
freetype |
Build support for font rendering |
gdal |
Support for gdal formated data |
imaging |
Building Imaging modules |
las |
Build support for LiDAR files |
logging |
Build the logging module |
opencascade |
Enable OpenCASCADE support |
openvdb |
Build support to handle VDB data files |
pdal |
Build support to handle point cloud data files |
qt6 |
Use Qt6 packages instead of Qt5 |
rendering |
Building Redering modules |
sdl |
Enable SDL2 support for rendering modules |
tbb |
Use dev-cpp/tbb to handle smp support |
views |
Building Views modules |
vtkm |
Build the vtkm accelerations modules |
web |
Install web component |
sci-mathematics
bertini
optimization |
Accept upstream's choices for -O option. |
---|
boolector
cryptominisat |
Enable support for sci-mathematics/cryptominisat |
---|---|
minisat |
Enable support for sci-mathematics/minisat |
picosat |
Enable support for sci-mathematics/picosat |
cadabra
jupyter |
Build the Cadabra Jupyter kernel |
---|
cvc4
cln |
Use sci-libs/cln |
---|---|
proofs |
Support for proof generation |
statistics |
Include statistics |
eclib
boost |
Add parallel capabilities using dev-libs/boost. |
---|---|
flint |
Enable the use of sci-mathematics/flint for certain operations. |
minimal |
Build only the "mwrank" program. |
eprover
ho |
enable support for higher-order logic |
---|
flint
ntl |
Build NTL interface |
---|
form
devref |
Build and install developers reference |
---|---|
doxygen |
Build and install API documentation |
fricas
clisp |
Add support for GNU CLISP (dev-lisp/clisp) |
---|---|
clozurecl |
Add support for Clozure Common Lisp (dev-lisp/clozurecl) |
cmucl |
Add support for CMU Common Lisp (dev-lisp/cmucl) |
ecl |
Add support for Embeddable Common Lisp (dev-lisp/ecl) |
gcl |
Add support for GNU Common Lisp (dev-lisp/gcl) |
sbcl |
Add support for Steel Bank Common Lisp (dev-lisp/sbcl) |
gap
memcheck |
Enable memory checking |
---|---|
minimal |
Install only the GAP packages that are strictly required for GAP to run. GAP will complain about the others unless you either start it with the "-A" flag or set "AutoloadPackages" in your gap.ini. |
geomview
motionaveraging |
Enable experimental motion averaging technique |
---|
giac
ecm |
Enable the use of sci-mathematics/gmp-ecm |
---|---|
gc |
Enable garbage collection support via dev-libs/boehm-gc |
glpk |
Enable the use of sci-mathematics/glpk |
gmp-ecm
custom-tune |
Improve performance of some operations by selecting machine-specific defaults |
---|
gretl
R |
Enable support for dev-lang/R |
---|---|
extras |
Build and install add-ons bundled with gretl |
lcalc
double |
Use double precision (the upstream default) |
---|---|
double-double |
Use sci-libs/qdfor double-double precision |
pari |
Use sci-mathematics/pari for elliptic curve L-functions |
quad-double |
Use sci-libs/qdfor quad-double precision |
mathematica
R |
Enable dev-lang/R backend support |
---|---|
bundle |
Install from Wolfram's bundle file or from Mathematica only |
ffmpeg |
Enable media-video/ffmpeg backend support |
maxima
clisp |
Compile maxima with GNU CLISP (dev-lisp/clisp) |
---|---|
clozurecl |
Compile maxima with 32-bit Clozure Common Lisp (dev-lisp/clozurecl) |
clozurecl64 |
Compile maxima with 64-bit Clozure Common Lisp (dev-lisp/clozurecl) |
cmucl |
Compile maxima with CMU Common Lisp (dev-lisp/cmucl) |
ecl |
Compile maxima with Embeddable Common Lisp (dev-lisp/ecl) |
gcl |
Compile maxima with GNU Common Lisp (dev-lisp/gcl) |
sbcl |
Compile maxima with Steel Bank Common Lisp (dev-lisp/sbcl) |
vtk |
Support plotting with sci-libs/vtk |
msieve
ecm |
Enable support for the GMP-ECM library |
---|
normaliz
extras |
Install Macaulay2 and sci-mathematics/singularpackages as shipped by upstream |
---|---|
nauty |
Use sci-mathematics/nauty to compute automorphism groups. |
octave
fltk |
Use x11-libs/fltk as the backend for the OpenGL renderer in the absence of the Qt GUI |
---|---|
glpk |
Add support for sci-mathematics/glpk for linear programming |
gnuplot |
Use sci-visualization/gnuplot to render plots if OpenGL is unavailable |
imagemagick |
Use media-gfx/graphicsmagick to read and write images |
json |
Allow using jsonencode and jsondecode commands via dev-libs/rapidjson |
klu |
Add support for KLU (sci-libs/klu) |
qhull |
Add support for media-libs/qhull, to allow `delaunay', `convhull', and related functions |
qrupdate |
Add support for sci-libs/qrupdatefor QR and Cholesky update functions |
sparse |
Add enhanced support for sparse matrix algebra with SuiteSparse |
spqr |
Add support for SPQR (sci-libs/spqr) |
sundials |
Enable the ode15i and ode15s ODE solvers using sci-libs/sundials |
pari
data |
Add additional data (elldata, galdata, seadata, nftables) |
---|
petsc
afterimage |
Use Afterstep image library (media-libs/libafterimage) |
---|---|
boost |
Use boost (dev-libs/boost) |
complex-scalars |
Make scalars complex |
hypre |
Use HYPRE (sci-mathematics/hypre) and for preconditioning |
int64 |
Use 64 bit indexes |
metis |
Add support for metis (sci-libs/parmetis) |
mumps |
Add support for mumps (sci-libs/mumps) |
scotch |
Add support for scotch (sci-libs/scotch) |
sparse |
Use suitesparse (sci-libs/suitesparse) including cholmod (sci-libs/cholmod) for sparse factorization |
superlu |
Use superlu (sci-libs/superlu) for preconditioning |
polymake
bliss |
Enable sci-libs/bliss interface for graph and face lattice isomorphism computations. |
---|---|
cdd |
Enable sci-libs/cddlib interface for convex hull computations (Should be kept enabled). |
flint |
Build with "strongly recommended" support for sci-mathematics/flint. |
libpolymake |
Build the polymake library to build applications using the C++ interface. |
lrs |
Enable sci-libs/lrslib interface for convex hull computations. |
nauty |
Build the extension for graph automorphism computations using sci-mathematics/nauty. |
normaliz |
Build the bundled extension for lattice computations using sci-mathematics/normaliz. |
ppl |
Enable dev-libs/ppl interface for convex hull computations. |
singular |
Enable the interface to sci-mathematics/singular for ideal related computations. |
primecount
executable |
Build the primecount CLI executable |
---|
primesieve
executable |
Build the primesieve CLI executable |
---|
singular
polymake |
Enable the interface to TOPCOM |
---|
slepc
arpack |
Adds support for ARPACK (sci-libs/arpack) |
---|---|
complex-scalars |
Make scalars complex |
stp
cryptominisat |
Enable sci-mathematics/cryptominisat support |
---|---|
python |
Enable building the Python interface |
unuran
prng |
Use sci-mathematics/prng library |
---|---|
rngstreams |
Use sci-mathematics/rngstreams library |
vampire
z3 |
Enable support for sci-mathematics/z3 |
---|
why3
coq |
Add sci-mathematics/coq support |
---|---|
gtk |
Build the IDE x11-libs/gtk+ |
re |
Use Re (dev-ml/re) instead of Str for regular expressions |
sexp |
Add support for outputting S-expressions with dev-ml/ppx_sexp_conv |
stackify |
Enable structure reconstruction algorithm for MLCFG |
zarith |
Use Zarith (dev-ml/zarith) instead of Nums (dev-ml/num) for computations |
zip |
Enable compression of session files |
why3-for-spark
coq |
Add sci-mathematics/coq support |
---|---|
html |
Build HTML documentation |
hypothesis-selection |
Enable hypothesis selection |
sexp |
Add support for outputting S-expressions with dev-ml/ppx_sexp_conv |
zarith |
Use Zarith (dev-ml/zarith) instead of Nums (dev-ml/num) for computations |
zip |
Enable compression of session files |
wxmaxima
webkit |
Use net-libs/webkit-gtk to show help (for maxima and wxmaxima) inside wxmaxima |
---|
yacas
jupyter |
Add support for jupyter notebook |
---|
yices2
mcsat |
Enable support for MCSAT |
---|
z3
isabelle |
Add integration support for the Isabelle/HOL theorem prover. |
---|
sci-misc
h5utils
hdf |
Build hdf to hdf5 (and vice-versa) converter |
---|---|
octave |
Build Octave plugins |
nco
dap |
Support for remote data access with the NETCDF DAP client |
---|---|
ncap2 |
Build next generation netcdf arithmetic processor (needs dev-java/antlr) |
udunits |
Add sci-libs/udunits files support |
sci-physics
bullet
double-precision |
Build libraries in double precision |
---|---|
extras |
Build the extras |
tbb |
Enable multithreading with the Intel Threads Building Block dev-cpp/tbb |
espresso
examples |
Installs the examples |
---|
fastjet
cgal |
Use sci-mathematics/cgal instead of bundled algorithms |
---|---|
plugins |
Build all standard and C++ plugins |
geant
data |
Add a lot of standard physics data files for geant4 |
---|---|
freetype |
Add support for media-libs/freetype |
gdml |
Enable geometry markup language for xml |
geant3 |
Add compatibility for geant321 to geant4 |
inventor |
Add support for Open Inventor SGI toolkit via Coin3D |
raytracerx |
Enable raytracing for physics events |
tbb |
Enable support for dev-cpp/tbb |
trajectories |
Enable display of particle trajectories |
vtk |
Use sci-libs/vtk for visualization (experimental) |
geant4_vmc
g4root |
Build G4Root (interface for GEANT4 simulation with a ROOT geometry) |
---|---|
geant3 |
Build with Geant4 G3toG4 library |
vgm |
Enable the Virtual Geometry Model (sci-physics/vgm) |
hepmc
cm |
Build with cm instead of default mm for length units |
---|---|
gev |
Build with GeV instead of default MeV for momentum units |
root |
Build with ROOTIO enabled |
lammps
extra |
Additional compute, dump, fix, molecular, pair styles |
---|---|
hip |
Enable hip gpu computing support |
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. |
pythia
fastjet |
Build jets using the sci-physics/fastjet package |
---|---|
hepmc |
Adds support for High Energy Physics Monte Carlo Generators sci-physics/hepmc |
hepmc2 |
Adds support for High Energy Physics Monte Carlo Generators 2 sci-physics/hepmc |
hepmc3 |
Adds support for High Energy Physics Monte Carlo Generators 3 sci-physics/hepmc |
highfive |
Support hdf and highfive |
lhapdf |
Support the use of external PDF sets via sci-physics/lhapdf |
mpich |
Support mpich |
rivet |
Support sci-physics/rivet |
root |
Use sci-physics/root trees and histograms (in examples only) |
rivet
hepmc2 |
Build with HepMC2 |
---|---|
hepmc3 |
Build with HepMC3 |
highfive |
Build with hdf5 and highfive |
zlib |
Build with zlib |
root
R |
Enable support for dev-lang/R |
---|---|
asimage |
Enable support for media-libs/libafterimage |
cudnn |
Enable support for nVidia cuDNN library |
davix |
Enable support for DAVIX Data Management Client (https://cern.ch/davix) |
fits |
Enable support for images and data from FITS files with sci-libs/cfitsio |
fortran |
Compile included Fortran programs |
gdml |
Enable GDML writer and reader |
http |
Enable http server support including but not limited to fastcgi support |
jupyter |
Install dependencies to enable ROOT's C++ kernel in Jupyter notebooks |
libcxx |
Build ROOT against sys-libs/libcxx |
minuit |
Build ROOT's internal versions of minuit (fortran) and minuit2 (C++) |
pythia6 |
Build the interface for sci-physics/pythia version 6.x |
pythia8 |
Build the interface for sci-physics/pythia version 8.x |
roofit |
Build RooFit function fitting package |
root7 |
Build experimental features to be released with ROOT 7 |
shadow |
Enable shadow authentication in rootd and proofd |
tbb |
Enable implicit multi-threading (IMT) with dev-cpp/tbb |
tmva |
Built TMVA (ROOT's multi-variate analysis toolkit for machine learning) |
unuran |
Enable support for sci-mathematics/unuran |
uring |
Enable support for sys-libs/liburing in RNTuple |
vc |
Enable support for dev-libs/vc with VecCore |
xrootd |
Build the interface for net-libs/xrootd |
thepeg
fastjet |
Adds support for sci-physics/fastjet |
---|---|
hepmc |
Adds support for High Energy Physics Monte Carlo Generatorssci-physics/hepmc |
hepmc3 |
Adds support for High Energy Physics Monte Carlo Generators 3sci-physics/hepmc |
lhapdf |
Adds support for sci-physics/lhapdf |
rivet |
Adds support for sci-physics/rivet |
vgm
geant4 |
Enable interaction with Geant4(sci-physics/geant:4) |
---|---|
root |
Enable interaction with ROOT (sci-physics/root) |
yoda
root |
Adds support for sci-physics/root |
---|
sci-visualization
fityk
nlopt |
Enable optimization with sci-libs/nlopt |
---|
gnuplot
amos |
Enable Amos routines for complex Airy and Bessel functions (dev-libs/openspecfun) |
---|---|
bitmap |
Enable dot-matrix printers and pbm terminal |
gd |
Add support for media-libs/gd. Needed for GIF, JPEG, and PNG image output. |
gpic |
Include support for gpic terminal |
libcerf |
Enable special functions from sci-libs/libcerf |
metafont |
Include support for metafont terminal |
metapost |
Include support for metapost terminal |
regis |
Include support for ReGIS terminal |
tgif |
Include support for tgif terminal |
gr
agg |
Enable the libagg anti-grain rendering engine |
---|
gwyddion
fits |
Enable FITS image import via sci-libs/cfitsio |
---|---|
jansson |
Enable JSON data manipulation via dev-libs/jansson |
sourceview |
Enable support for x11-libs/gtksourceview |
unique |
Enable remote control backend via dev-libs/libunique |
labplot
eigen |
Enable support for fast baseline removal via dev-cpp/eigen |
---|---|
fits |
Enable support for NASA's sci-libs/cfitsio library |
libcerf |
Enable special functions from sci-libs/libcerf |
markdown |
Enable Markdown support via app-text/discount |
matio |
Enable support for matio (sci-libs/matio) |
ods |
Enable support for importing/exporting OpenDocument spreadsheets (.ods) via dev-libs/liborcus |
origin |
Enable support for reading OriginLab OPJ project files through sci-libs/liborigin |
root |
Enable support for CERN's ROOT file type |
serial |
Enable support for RS232 serial ports using dev-qt/qtserialport |
share |
Enable support for a share menu using kde-frameworks/purpose |
xlsx |
Enable support for importing/exporting Microsoft Excel files (.xlsx) via dev-libs/qxlsx |
paraview
boost |
Enable the usage of dev-libs/boost |
---|---|
cg |
Add support for nvidia's cg shaders |
nvcontrol |
Add NVCONTROL support for OpenGL options |
offscreen |
Offscreen rendering through OSMesa |
plugins |
Build and install additional plugins |
webengine |
Add support for dev-qt/qtwebengine |
scidavis
origin |
Add support for reading OriginLab OPJ project files through sci-libs/liborigin. |
---|---|
python |
Build support for python scripting. |
sec-policy
selinux-base
ubac |
Enable User Based Access Control (UBAC) in the SELinux policy |
---|---|
unconfined |
Enable support for the unconfined SELinux module |
unknown-perms |
Default allow unknown classes in kernels newer than the policy (SELinux policy capability). |
selinux-base-policy
unconfined |
Enable support for the unconfined SELinux policy module |
---|
sys-apps
accountsservice
elogind |
Use sys-auth/elogind for session tracking |
---|---|
systemd |
Use sys-apps/systemd for session tracking |
bfs
io-uring |
Use sys-libs/liburing for faster async I/O |
---|
busybox
make-symlinks |
Create all the appropriate symlinks in /bin and /sbin. |
---|---|
math |
Enable math support in gawk (requires libm) |
mdev |
Create the appropriate symlink in /sbin and install mdev.conf and support files |
sep-usr |
Support a separate /usr without needing an initramfs by booting with init=/ginit |
static |
Make the system rescue shell (/bin/bb) static so you can recover even when glibc is broken |
systemd |
Support systemd |
coreutils
caps |
Add Linux capabilities support in output of file utilities (ls, dir, ...) via sys-libs/libcap |
---|---|
hostname |
Build the hostname program |
kill |
Build the kill program |
multicall |
Build all tools into a single `coreutils` program akin to busybox to save space |
openssl |
Use openssl libcrypto hash routines for hash functions |
split-usr |
Enable this if /bin and /usr/bin are separate directories |
cpu-x
cpu |
Use the dev-libs/libcpuid library for CPU info |
---|---|
force-libstatgrab |
Use sys-libs/libstatgrab to instead of sys-process/procps |
gpu |
Use the media-libs/glfw library for GPU info |
pci |
Use the sys-apps/pciutils library for PCI info |
dbus
elogind |
Use sys-auth/elogind for session tracking. |
---|---|
systemd |
Build with sys-apps/systemd at_console support |
dbus-broker
launcher |
dbus-daemon compatibility launcher |
---|
dtc
yaml |
support .yaml-encoded device trees |
---|
duc
X |
Use X11 for the GUI instead of OpenGL. This is the recommended option |
---|---|
cairo |
Build support for exporting to PNG and PDF with x11-libs/cairo |
leveldb |
Use dev-libs/leveldb as the backend |
ncurses |
Build support for the ncurses client |
sqlite |
Use dev-db/sqlite:3 as the backend |
tokyocabinet |
Use dev-db/tokyocabinet as the backend |
elfix
ptpax |
Enable PT_PAX_FLAGS support. |
---|---|
xtpax |
Enable XATTR_PAX_FLAGS support. |
etckeeper
cron |
Install cron script |
---|
ethtool
netlink |
Enable netlink interface via net-libs/libmnl |
---|
firejail
X |
Enable X11 sandboxing |
---|---|
apparmor |
Enable support for custom AppArmor profiles |
chroot |
Enable chrooting to custom directory |
contrib |
Install contrib scripts |
dbusproxy |
Enable DBus proxying to filter access in supporting profiles |
file-transfer |
Enable file transfers between sandboxes and the host system |
globalcfg |
Enable global config file |
network |
Enable networking features |
private-home |
Enable private home feature |
userns |
Enable attaching a new user namespace to a sandbox (--noroot option) |
flashrom
atahpt |
Highpoint (HPT) ATA/RAID controller support |
---|---|
atapromise |
Support for Promise PDC2026x (FastTrak/Ultra) |
atavia |
Support for VIA VT6421A SATA controllers |
buspirate-spi |
Enable Bus Pirate SPI programmer |
ch341a-spi |
Enable WCH CH341A SPI programmer |
dediprog |
Dediprog SF100 support |
developerbox-spi |
Enable Devloperbox SPI recovery support |
digilent-spi |
Enable support for Digilent iCEblink40 development board |
dirtyjtag-spi |
Support for DirtyJTAG (a USB-JTAG firmware for STM32 MCUs) |
drkaiser |
Enable Dr. Kaiser programmer |
dummy |
Enable dummy tracing |
ft2232-spi |
Enable ftdi programmer, flashing through FTDI/SPI USB interface |
gfxnvidia |
Enable NVIDIA programmer |
internal |
Enable internal/onboard support |
internal-dmi |
Enable internal DMI decoding rather than use sys-apps/dmidecode |
it8212 |
Support for ITE IT8212F ATA/RAID controllers |
jlink-spi |
Support for SEGGER J-Link and compatible devices |
linux-mtd |
Enable support for Linux mtd SPI flash devices |
linux-spi |
Enable support for Linux userspace spidev interface |
mediatek-i2c-spi |
Support for Mediatek LCD controllers |
mstarddc-spi |
Support for SPI flash ROMs accessible through DDC in MSTAR-equipped displays |
nic3com |
Enable 3Com NIC programmer |
nicintel |
Support for Intel NICs |
nicintel-eeprom |
Support for EEPROMs on Intel Gigabit network cards |
nicintel-spi |
Support for SPI on Intel NICs |
nicnatsemi |
Support for National Semiconductor NICs |
nicrealtek |
Support for Realtek NICs |
ogp-spi |
Enable support for OGP (Open Graphics Project) SPI flashing |
parade-lspcon |
Enable support for Parade lspcon USB-C to HDMI protocol translator |
pickit2-spi |
Support for SPI flash ROMs accessible via Microchip PICkit2 |
pony-spi |
Enable support for SI-Prog like hardware by Lancos |
raiden-debug-spi |
Support for Chrome EC based debug tools - SuzyQable, Servo V4, C2D2 & uServo |
rayer-spi |
RayeR SPIPGM hardware support |
realtek-mst-i2c-spi |
Enable support for Realtek RTD2142 MST |
satamv |
Enable programmer for Marvell SATA controllers |
satasii |
Enable programmer for SiI SATA controllers |
serprog |
Enable Serial Flasher programmer |
stlinkv3-spi |
Enable SPI programmer using STLINK-V3 |
tools |
Install ich_descriptor_tool, a tool for reading descriptor-mode SPI-flash images for Intel chipsets |
usbblaster-spi |
Enable support for Altera USB-Blaster dongles |
fwupd
amdgpu |
Build and install AMD dGPU (Navi3x and above) plugin |
---|---|
amt |
Build and install Intel AMT plugin |
archive |
Use app-arch/libarchive for archives support |
cbor |
Enable CBOR support for coSWID and uSWID via dev-libs/libcbor |
fastboot |
Build and install fastboot plugin |
flashrom |
Enable flashrom plugin via sys-apps/flashrom |
gusb |
Enable dev-libs/libgusb support |
logitech |
Build and install Logitech bulk controller plugin |
modemmanager |
Build and install Modem Manager plugin |
nvme |
Build and install NVMe plugin |
spi |
Install Intel-SPI plugin |
synaptics |
Install synaptics plugin |
test-full |
Enable tests known not to play nicely with the sandbox |
tpm |
Install Trusted Platform Module plugin |
uefi |
Enable UEFI support |
gawk
mpfr |
Use dev-libs/mpfr for high precision arithmetic (-M / --bignum) |
---|---|
pma |
Experimental Persistent Memory Allocator (PMA) support which allows persistence of variables, arrays, and user-defined functions across runs. |
gnome-disk-utility
fat |
Include FAT16/FAT32 support (sys-fs/dosfstools) |
---|
grep
egrep-fgrep |
Install deprecated 'egrep' and 'fgrep' wrappers for 'grep -E' and 'grep -F' respectively. GNU grep 3.8 onwards warns about their usage by default, but the versions installed by this flag do not. No deprecation warnings are emitted when this flag is enabled. |
---|
groff
uchardet |
Enable automatic encoding detection via app-i18n/uchardet |
---|
hwloc
X |
use the X Window System |
---|---|
cairo |
Enable the Cairo back-end of hwloc's lstopo command |
cpuid |
Enable the cpuid-based architecture specific support (x86 component) |
cuda |
Enable CUDA device discovery using libcudart |
gl |
Enable GL display device discovery (NVCtrl) |
l0 |
Enable oneAPI Level Zero device discovery |
numa |
Add support for numa memory allocation |
nvml |
Enable the NVML device discovery |
pci |
Enable PCI device discovery using libpci |
plugins |
Build hwloc components as plugins so that the hwloc core library does not directly depend on their dependencies (for instance the libpci library) |
rocm |
Enable AMD RSMI device discovery |
xml |
use libxml2 for XML support, instead of a custom minimalistic support |
ibm-powerpc-utils
rtas |
Add support for the Run Time Abstraction Services (RTAS) |
---|
iotools
make-symlinks |
Generate sub-command symlinks to iotools -- note that a lot are simple like "xor" |
---|
ipmicfg
uefi |
Install compatible UEFI file for boot. |
---|
ipmitool
openbmc |
Enable OpenBMC D-Bus interface |
---|---|
openipmi |
Use the system OpenIPMI implementation. |
iproute2
berkdb |
build programs that use berkdb (just arpd) |
---|---|
bpf |
Use dev-libs/libbpf |
elf |
support loading eBPF programs from ELFs (e.g. LLVM's eBPF backend) |
iptables |
include support for iptables filtering |
minimal |
only install ip and tc programs, without eBPF support |
nfs |
Support RPC lookups via net-libs/libtirpc in ss |
irqbalance
numa |
Support balancing IRQs across NUMA nodes |
---|---|
thermal |
Enable support of thermal events via sys-power/thermald |
tui |
Enable build of irqbalance terminal user interface |
kexec-tools
booke |
Include support for Book-E memory management |
---|---|
lzma |
Enables support for LZMA compressed kernel images |
xen |
Enable extended xen support |
kmod
lzma |
Enable support for XZ compressed modules |
---|---|
pkcs7 |
Enable PKCS#7 signature parsing for modinfo. |
tools |
Install module loading/unloading tools. |
zlib |
Enable support for gzipped modules |
kmscon
drm |
Enable Linux DRM for backend |
---|---|
fbdev |
Enable Linux FBDev for backend |
pango |
Enable pango font rendering |
pixman |
Enable pixman font rendering |
systemd |
Enable multiseat support via systemd |
linux-misc-apps
usbip |
Include USB/IP binaries to replace net-misc/usbip |
---|
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. |
---|---|
sensord |
Enable sensord - a daemon that can be used to periodically log sensor readings from hardware health-monitoring chips |
man-db
manpager |
Enable manpager wrapper for colorizing output |
---|
memtest86+
bios32 |
Compile a BIOS-bootable 32bit memtest image |
---|---|
bios64 |
Compile a BIOS-bootable 64bit memtest image |
boot |
Install to /boot in addition to /usr/share/memtest86+/ |
iso32 |
Compile a 32bit ISO image |
iso64 |
Compile a 64bit ISO image |
uefi32 |
Compile a EFI32-bootable 32bit memtest image |
uefi64 |
Compile a UEFI-bootable 64bit memtest image |
moreutils
perl |
Install scripts written in Perl |
---|
net-tools
arp |
build the arp and rarp tools (for manipulating the ARP cache) |
---|---|
hostname |
build the hostname and dnsdomainname tools |
plipconfig |
build the plipconfig tool (for working with old PLIP hardware) |
slattach |
build the slattach tool (for working with old serial ports) |
nvme-cli
json |
Support JSON output via dev-libs/json-c |
---|---|
pdc |
Set default Persistent Discovery Controllers behavior |
openrazer
client |
Build the OpenRazer daemon client |
---|---|
daemon |
Build the OpenRazer daemon service |
openrc
bash |
enable the use of bash in service scripts (experimental) |
---|---|
netifrc |
enable Gentoo's network stack (net.* scripts) |
newnet |
enable the new network stack (experimental) |
s6 |
install s6-linux-init |
sysv-utils |
Install sysvinit compatibility scripts for halt, init, poweroff, reboot and shutdown |
sysvinit |
control the dependency on sysvinit (experimental) |
openrc-navi
bash |
enable the use of bash in service scripts (experimental) |
---|---|
netifrc |
enable Gentoo's network stack (net.* scripts) |
newnet |
enable the new network stack (experimental) |
s6 |
install s6-linux-init |
sysv-utils |
Install sysvinit compatibility scripts for halt, init, poweroff, reboot and shutdown |
sysvinit |
control the dependency on sysvinit (experimental) |
pciutils
dns |
Enable support for querying the central database of PCI IDs using DNS |
---|---|
kmod |
Enable sys-apps/kmod support for the -k switch in lspci command |
zlib |
Support compressed pci.ids database |
pcmciautils
staticsocket |
Add support for static sockets |
---|
pcsc-lite
embedded |
limit RAM and CPU ressources by disabling features |
---|---|
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 udev. |
policykit |
Uses sys-auth/polkit to restrict access to smartcard readers or smartcards to given users. |
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. |
pcsc-tools
network-cron |
Install a monthly cronjob to update the update-smartcard_list script |
---|
plocate
io-uring |
Enable efficient I/O via sys-libs/liburing. |
---|
policycoreutils
audit |
Enable support for sys-process/audit and use the audit_* functions (like audit_getuid instead of getuid()) |
---|
portage
apidoc |
Build html API documentation with sphinx-apidoc. |
---|---|
gentoo-dev |
Enable features required for Gentoo ebuild development. |
ipc |
Use inter-process communication between portage and running ebuilds. |
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. |
rsync-verify |
Enable full-tree cryptographic verification of Gentoo repository rsync checkouts using app-portage/gemato. |
xattr |
Preserve extended attributes (filesystem-stored metadata) when installing files. Usually only required for hardened systems. |
ppc64-diag
rtas |
Add support for the Run Time Abstraction Services (RTAS) |
---|
proot
care |
Build dynamic CARE binary (more info - https://proot-me.github.io) |
---|
razercfg
gui |
Installs GUI configuration utility and status bar applet. Requires dev-python/PyQt5 |
---|
rng-tools
jitterentropy |
Enable Jitter RNG entropy support |
---|---|
nistbeacon |
Enable NIST beacon entropy support |
pkcs11 |
Enable PKCS11 entropy support |
qrypt |
Enable qrypt beacon entropy support |
rtlsdr |
Enable atmospheric-static entropy support with net-wireless/rtl-sdr |
s390-tools
cryptsetup |
build the zkey-cryptsetup utility (requires USE=openssl) |
---|---|
fuse |
build cmsfs-fuse to read files stored on a z/VM CMS disk |
ncurses |
build hyptop monitoring program |
openssl |
build the zkey utility |
pfm |
build the cpacfstats tool |
zlib |
build the zgetdump and dump2tar utilities |
s6
execline |
enable support for dev-lang/execline |
---|
s6-linux-init
sysv-utils |
Install sysvinit compatibility symlinks for telinit, halt, poweroff, reboot, and shutdown |
---|
sandbox
nnp |
Enable NO_NEW_PRIVS which blocks set*id programs from gaining privileges (e.g. sudo) |
---|
shadow
su |
build the su program |
---|
smartmontools
caps |
Build against sys-libs/libcap-ng to allow smartd to drop its privileges. |
---|---|
daemon |
Install the monitoring daemon (smartd) and associated scripts. |
update-drivedb |
Install a script to update the drivedb file. |
smc-sum
module |
Install Supermicro's kernel module. |
---|
superdiag
iso |
Install an iso image, which can be used with sys-apps/smc-sum. |
---|---|
usb |
Install all files, which are needed for an installation on an usb thumb drive. |
systemd
audit |
Enable support for sys-process/audit |
---|---|
boot |
Enable EFI boot manager and stub loader |
bpf |
Enable BPF support for sandboxing and firewalling. |
cgroup-hybrid |
Default to hybrid (legacy) cgroup hierarchy instead of unified (modern). |
cryptsetup |
Enable cryptsetup tools (includes unit generator for crypttab) |
curl |
Enable support for uploading journals |
dns-over-tls |
Enable DNS-over-TLS support |
elfutils |
Enable coredump stacktraces in the journal |
fido2 |
Enable FIDO2 support |
gcrypt |
Enable use of dev-libs/libgcrypt for various features |
homed |
Enable portable home directories |
http |
Enable embedded HTTP server in journald |
importd |
Enable import daemon |
iptables |
Use libiptc from net-firewall/iptables for NAT support in systemd-networkd; this is used only if the running kernel does not support nftables |
kernel-install |
Enable kernel-install |
kmod |
Enable kernel module loading via sys-apps/kmod |
lz4 |
Enable lz4 compression for the journal |
openssl |
Enable use of dev-libs/openssl for various features |
pkcs11 |
Enable PKCS#11 support for cryptsetup and homed |
pwquality |
Enable password quality checking in homed |
qrcode |
Enable qrcode output support in journal |
resolvconf |
Install resolvconf symlink for systemd-resolve |
sysv-utils |
Install sysvinit compatibility symlinks and manpages for init, telinit, halt, poweroff, reboot, runlevel, and shutdown |
tpm |
Enable TPM support |
ukify |
Enable systemd-ukify |
vanilla |
Disable Gentoo-specific behavior and compatibility quirks |
xkb |
Depend on x11-libs/libxkbcommon to allow logind to control the X11 keymap |
systemd-utils
boot |
Enable systemd-boot (UEFI boot manager) |
---|---|
kernel-install |
Enable kernel-install |
kmod |
Enable kernel module loading via sys-apps/kmod |
sysusers |
Enable systemd-sysusers |
tmpfiles |
Enable systemd-tmpfiles |
udev |
Enable systemd-udev (userspace device manager) |
ukify |
Enable systemd-ukify |
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) |
---|
texinfo
standalone |
Build standalone version that survives all Portage bugs |
---|
usbguard
umockdev |
Enables support for dev-util/umockdev |
---|
usermode-utilities
fuse |
Build tools (currently umlmount) needing fuse |
---|
util-linux
audit |
Use sys-process/audit to emit audit messages about system changes |
---|---|
caps |
build setpriv helper (run programs with diff capabilities) |
cramfs |
build mkfs/fsck helpers for cramfs filesystems |
cryptsetup |
Use sys-fs/cryptsetup to have built-in dm-verity in libmount |
fdformat |
build fdformat (floppy disk format) |
hardlink |
build hardlink program |
kill |
build the kill program |
logger |
build the logger program |
pam |
build runuser helper |
rtas |
Add support for the Run Time Abstraction Services (RTAS) |
su |
build the su program |
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 |
tty-helpers |
install the mesg/wall/write tools for talking to local users |
uuidd |
build uuidd daemon |
watchdog
nfs |
enable support for checking nfs mounts |
---|
xdg-desktop-portal
flatpak |
Enable sys-apps/flatpak integration |
---|---|
seccomp |
Use sys-apps/bubblewrap (which requires seccomp) to sandbox some functionality like icon handling |
xinetd
rpc |
support RPC services |
---|
sys-auth
elogind
cgroup-hybrid |
Use hybrid cgroup hierarchy instead of unified (OpenRC's default). |
---|
munge
gcrypt |
Use libgcrypt instead of openssl |
---|
nss-pam-ldapd
pynslcd |
Install the python implementation along with the standard implementation |
---|---|
utils |
Install the command-line utilities |
oath-toolkit
pam |
Build PAM module for pluggable login authentication for OATH |
---|
pam_mktemp
prevent-removal |
If supported, set EXT2_APPEND_FL on /tmp/.private to prevent temporary directories from being removed |
---|
pam_mysql
openssl |
Use OpenSSL for md5 and sha1 support |
---|
pam_u2f
debug |
Enable debug messages using the pam logging macros. |
---|
pambase
debug |
Enable debug information logging on syslog(3) for all the modules supporting this in the system authentication and system login stacks. |
---|---|
elogind |
Use pam_elogind module to register user sessions with elogind. |
homed |
Use pam_systemd_home module to manage home directories with the systemd-homed service |
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. |
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. |
nullok |
Enable the nullok option with the pam_unix module. This allows people to login with blank passwords. |
pam_krb5 |
Enable pam_krb5 module on system auth stack, as an alternative to pam_unix. If Kerberos authentication succeeds, only pam_unix will be ignorde, and all the other modules will proceed as usual, including Gnome Keyring and other session modules. It requires sys-libs/pam as PAM implementation. |
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. |
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. |
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. |
pwquality |
Enable pam_pwquality module on system auth stack for passwd quality validation. It is used by default by Fedora GNU/*/Linux. |
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. |
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. |
sssd |
Add System Security Services Daemon (sys-auth/sssd) support via pam_sss. |
systemd |
Use pam_systemd module to register user sessions in the systemd control group hierarchy. |
yescrypt |
Switch Linux-PAM's pam_unix module to use yescrypt for passwords hashes rather than MD5 |
polkit
daemon |
Build polkitd in addition to libpolkit. |
---|---|
duktape |
Use dev-lang/duktape instead of dev-lang/spidermonkey as JavaScript engine |
systemd |
Use sys-apps/systemd for session tracking |
seatd
builtin |
Enable embedded server in libseat |
---|---|
server |
Enable standalone seatd server, replacement to (e)logind |
ssh-ldap-pubkey
schema |
Install a copy of the LPK schema, only needed on LDAP servers. |
---|
sssd
acl |
Build and use the cifsidmap plugin |
---|---|
netlink |
Add support for netlink protocol via dev-libs/libnl |
nfsv4 |
Add support for the nfsv4 idmapd plugin provided by net-fs/nfs-utils |
samba |
Add Privileged Attribute Certificate Support for Kerberos |
subid |
Support subordinate uid and gid ranges in FreeIPA |
sudo |
Build helper to let app-admin/sudo use sssd provided information |
systemtap |
Enable SystemTap/DTrace tracing |
sys-block
f3
extra |
Build the additional f3probe, f3brew and f3fix utility (requires sys-block/parted and virtual/udev) |
---|
fio
aio |
Enable AIO ioengine |
---|---|
curl |
Enable HTTP engine for S3 and WebDav support support via net-misc/curl |
glusterfs |
Enable GlusterFS gfapi support via sys-cluster/glusterfs |
gnuplot |
Install tools for generating gnuplots |
io-uring |
Enable efficient I/O via sys-libs/liburing. |
nfs |
Enable NFS support |
numa |
Enable numa support |
pandas |
Install dependencies for complex python scripts |
rbd |
Enable Rados block device support via sys-cluster/ceph |
rdma |
Enable infiniband support via sys-cluster/rdma-core |
tcmalloc |
Link against dev-util/google-perftools by default which will speed up USE=rbd up to 20% |
zbc |
Enable ZBC & ZAC disks via sys-block/libzbc. |
gparted
wayland |
Enable interim workaround to allow running GParted under Wayland by granting permission to the X11 display using x11-apps/xhost |
---|
libfabric
efa |
Enable Amazon EC2 Elastic Fabric Adapter provider |
---|---|
rocr |
Enable Radeon Open Compute provider |
usnic |
Enable Cisco VIC (virtualized NIC) hardware on Cisco UCS server provider |
verbs |
Enable Linux Infiniband verbs provider |
nbd
netlink |
Add support for netlink protocol via dev-libs/libnl |
---|
nbdkit
ext2 |
Enable the ext2 filter via sys-fs/e2fsprogs. |
---|---|
libguestfs |
Enable the app-emulation/libguestfs plugin. |
libssh |
Enable the SSH plugin via net-libs/libssh. |
libvirt |
Enable the app-emulation/libvirt plugin. |
nbd |
Enable the nbd plugin via sys-libs/libnbd. |
torrent |
Enable the torrent plugin via net-libs/libtorrent-rasterbar. |
zlib-ng |
Use sys-libs/zlib-ng to handle zlib decompression. |
ndctl
libtracefs |
Use dev-libs/libtracefs to build cxl-monitor binary |
---|
open-iscsi
rdma |
Support iSCSI over RDMA |
---|---|
tcp |
Support iSCSI over TCP |
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 ;) |
---|---|
device-mapper |
Enable device-mapper support from sys-fs/lvm2 in parted |
partimage
nologin |
Do not include login support when connecting partimaged |
---|
perccli
uefi |
Install UEFI variant as well |
---|
sas2ircu
uefi |
Install UEFI variant as well |
---|
sas3flash
uefi |
Install UEFI variant as well |
---|
sas3ircu
uefi |
Install EFI variant as well |
---|
tgt
rbd |
Add support for ceph block devices |
---|
thin-provisioning-tools
io-uring |
Enable experimental support for io-uring. |
---|
sys-boot
grub
device-mapper |
Enable support for devmapper. Required for LUKS or LVM volume detection. |
---|---|
efiemu |
Build and install the efiemu runtimes |
fonts |
Build and install fonts for the gfxterm module |
libzfs |
Enable support for sys-fs/zfs |
mount |
Build and install the grub-mount utility |
themes |
Build and install GRUB themes (starfield) |
truetype |
Build and install grub-mkfont conversion utility |
lilo
device-mapper |
Enable support for device-mapper from sys-fs/lvm2 |
---|---|
minimal |
Do not install the dolilo helper script |
pxeserial |
Avoid character echo on PXE serial console |
plymouth
drm |
Provides abstraction to the DRM drivers (intel, nouveau and vmwgfx at this moment) |
---|---|
freetype |
Build with freetype support (if enabled, used for encryption prompts) |
pango |
Adds support for printing text on splash screen and text prompts, e.g. for password |
split-usr |
Enable this if /bin and /usr/bin are separate directories |
refind
btrfs |
Builds the EFI binary btrfs filesystem driver |
---|---|
ext2 |
Builds the EFI binary ext2 filesystem driver |
ext4 |
Builds the EFI binary ext4 filesystem driver |
hfs |
Builds the EFI binary hfs filesystem driver |
iso9660 |
Builds the EFI binary iso9660 filesystem driver |
ntfs |
Builds the EFI binary ntfs filesystem driver |
reiserfs |
Builds the EFI binary reiserfs filesystem driver |
silo
tilo-only |
Install only the tilo netboot tool |
---|
syslinux
bios |
Enable BIOS support |
---|---|
uefi |
Enable UEFI support |
vboot-utils
libzip |
Use dev-libs/libzip. |
---|
sys-cluster
ceph
babeltrace |
Add support for LTTng babeltrace |
---|---|
cephfs |
Build support for cephfs, a POSIX compatible filesystem built on top of ceph |
diskprediction |
Enable local diskprediction module to predict disk failures |
dpdk |
Enable DPDK messaging |
fuse |
Build fuse client |
grafana |
Install grafana dashboards |
jaeger |
Enable jaegertracing and it's dependent libraries |
kafka |
Rados Gateway's pubsub support for Kafka push endpoint |
lttng |
Add support for LTTng |
mgr |
Build the ceph-mgr daemon |
parquet |
Support for s3 select on parquet objects |
pmdk |
Enable PMDK libraries |
rabbitmq |
Use rabbitmq-c to build rgw amqp push endpoint |
radosgw |
Add radosgw support |
rbd-rwl |
Enable librbd persistent write back cache |
rbd-ssd |
Enable librbd persistent write back cache for SSDs |
rdma |
Enable RDMA support via sys-cluster/rdma-core |
rgw-lua |
Rados Gateway's support for dynamically adding lua packagess |
spdk |
Enable SPDK user-mode storage driver toolkit |
system-boost |
Use system dev-libs/boost instead of the bundled one |
uring |
Build with support for sys-libs/liburing |
xfs |
Add xfs support |
zbd |
Enable sys-block/libzbd bluestore backend |
charliecloud
ch-image |
Build the internal builder ch-image (previously named ch-grow) |
---|
charm
ampi |
Build implementation of MPI on top of Charm++ |
---|---|
charmdebug |
Enable the charm debugger |
charmproduction |
Optimize performance of Charm++ runtime |
charmtracing |
Enable tracing support in Charm++ |
cmkopt |
Enable CMK optimisation |
mlogft |
Compile with Charm++ message logging fault tolerance support |
numa |
Support memory affinity with NUMA |
syncft |
Compile with Charm++ fault tolerance support |
tcp |
Use TCP (instead of UPD) for socket communication |
cluster-glue
ipmilan |
Install the ipmilan plugin (requires sys-libs/openipmi) |
---|---|
libnet |
Force use of net-libs/libnet |
corosync
augeas |
Enable augeas support |
---|---|
watchdog |
Enable watchdog support |
drbd-utils
pacemaker |
Enable Pacemaker integration |
---|---|
xen |
Enable Xen integration |
galera
garbd |
Install Galera Arbitrator - a stateless daemon which acts as a lightweight group member |
---|
glusterfs
fuse |
Add FUSE mount helper |
---|---|
georeplication |
Enable support for georeplication (requires dev-lang/python) |
ipv6 |
Use IPv6 by default, requires libtirpc |
libtirpc |
Build against net-libs/libtirpc for RPC support |
rsyslog |
Install configuration snippet for app-admin/rsyslog |
uring |
Control whether or not glusterfs is compiled with uring support or not. |
hpx
papi |
Use dev-libs/papi for NaCl |
---|---|
perftools |
Use dev-util/google-perftools for memory allocation |
tbb |
Use dev-cpp/tbb for memory allocation |
k3s
kubectl-symlink |
Install a kubectl symlink that points to k3s. |
---|---|
rootless |
Enables dependencies for running in rootless mode. |
keepalived
bfd |
compile with support for Bidirectional Forwarding Detection (BFD). |
---|---|
json |
compile with signal to dump configuration and stats as JSON. |
regex |
compile with support for regex in health checks |
kronosnet
lzo2 |
Add support for lzo2 compression |
---|---|
nss |
Add support for tls via nss |
openssl |
Add support for tls via openssl |
legion
gasnet |
Enable GASNet lib support |
---|---|
hwloc |
Enable HWLoc lib support |
lmod
auto-swap |
enable auto swapping of compiler |
---|---|
cache |
enable caching of modules |
duplicate-paths |
allow duplicate entries in path |
minikube
libvirt |
Build plugin for kvm |
---|
mpich
mpi-threads |
Enable MPI_THREAD_MULTIPLE |
---|---|
romio |
Build the ROMIO MPI-IO component |
nomad
ui |
do not embed the ui in the binary |
---|
openmpi
cma |
Enable the CMA (Cross Memory Attach) MCA |
---|---|
libompitrace |
Enable support for contributed package libompitrace |
peruse |
Enable PERUSE interface |
romio |
Build the ROMIO MPI-IO component |
pacemaker
smtp |
Enable SMTP support via net-libs/libesmtp |
---|
pmix
munge |
Enable authentication via munge |
---|---|
pmi |
Build PMI1 and PMI2 interface |
rdma-core
lttng |
Enable support for the LTTng tracer |
---|---|
neigh |
Enable iwpmd support |
python |
Enable pyverbs support |
resource-agents
libnet |
Force use of net-libs/libnet |
---|---|
rgmanager |
Install resources for rgmanager |
slurm
html |
Build html documentation |
---|---|
ipmi |
Build support for collecting some ipmi stats |
json |
Add support for json-persing via json-c |
multiple-slurmd |
Allow multiple slurmd to run |
munge |
Enable authentication via munge |
numa |
Add NUMA awareness |
nvml |
Enable the NVML device discovery |
ofed |
Add Infiniband support via ofed |
slurmdbd |
Install SQL server for slurmdbd |
slurmrestd |
Enable interface to Slurm via REST API |
torque |
Enable perl scripts that emulates pbs (qstat, qsub etc.) |
ucx |
Enable Unified Communication X library support |
yaml |
Enable YAML support |
torque
autorun |
Enable the AUTORUN_JOBS codebase |
---|---|
cgroups |
Enable pbs_mom to use linux cgroups to isolate jobs |
cpusets |
Enable pbs_mom to utilize linux cpusets if available |
munge |
Enable authentication via munge |
nvidia |
Enable management of Nvidia GPUs |
quickcommit |
Enable the QUICKCOMMIT codebase |
server |
Enable compilation of pbs_server and pbs_sched |
ucx
numa |
Add support for numa memory allocation |
---|
vzctl
ploop |
Add support for ploop devices via sys-cluster/ploop |
---|---|
vzmigrate |
Add support for container migration |
sys-devel
autogen
libopts |
install the libopts tarball (a few packages want this for developing) |
---|
binutils
cet |
Enable Intel Control-flow Enforcement Technology. |
---|---|
debuginfod |
Enable debuginfod support via dev-libs/elfutils libdebuginfod |
default-gold |
Set ld to point to ld.gold instead of ld.bfd |
gold |
Build ld.gold linker |
gprofng |
Enable the next-generation gprofng profiler |
multitarget |
Adds support to binutils for cross compiling (does not work with gas) |
pgo |
Build binutils with Profile Guided Optimization (PGO) and LTO |
plugins |
Enable plugin support in tools |
binutils-apple
classic |
Use nm, otool, etc. from this ebuild instead of llvm-based tools |
---|---|
lto |
Add support for Link-Time Optimization with LLVM |
binutils-config
native-symlinks |
Install native symlinks like 'as' or 'ar' to /usr/bin. Otherwise keep only ${CTARGET}-as and friends. |
---|
binutils-hppa64
cet |
Enable Intel Control-flow Enforcement Technology. |
---|---|
debuginfod |
Enable debuginfod support via dev-libs/elfutils libdebuginfod |
default-gold |
Set ld to point to ld.gold instead of ld.bfd |
gold |
Build ld.gold linker |
gprofng |
Enable the next-generation gprofng profiler |
multitarget |
Adds support to binutils for cross compiling (does not work with gas) |
pgo |
Build binutils with Profile Guided Optimization (PGO) and LTO |
plugins |
Enable plugin support in tools |
bpf-toolchain
bin-symlinks |
Symlink executables to usr/bin to be in default PATH (conflicts with crossdev bpf, and crossdev is preferable for a fully featured toolchain) |
---|
clang
extra |
Build extra tools (clangd, clang-tidy and a few more) |
---|---|
ieee-long-double |
Use accelerated 128-bit IEEE long double ABI (ppc64le only) |
static-analyzer |
Install the Clang static analyzer |
clang-common
bootstrap-prefix |
!!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used for bootstrapping Gentoo Prefix |
---|---|
cet |
Enable support for control flow hijacking protection. On amd64, this provides Intel Control Flow Enforcement Technology (CET). Only provides benefits on newer CPUs. For Intel, the CPU must be at least as new as Tiger Lake. For AMD, it must be at least as new as Zen 3. This is harmless on older CPUs, but provides no benefit either. |
default-compiler-rt |
Use compiler-rt + libunwind instead of libgcc as the default rtlib for clang |
default-libcxx |
Use libc++ instead of libstdc++ as the default stdlib for clang |
default-lld |
Use lld as the default linker for clang |
stricter |
Default to stricter behavior known from newer clang versions, turning more warnings into errors |
clang-runtime
compiler-rt |
Install sys-libs/compiler-rt for -rtlib=compiler-rt |
---|---|
libcxx |
Install sys-libs/libcxx for -stdlib=libc++ |
openmp |
Install sys-libs/libomp for -fopenmp support |
sanitize |
Enable compiler-rt sanitizer (-fsanitize*) support |
clang-toolchain-symlinks
gcc-symlinks |
Install symlinks for 'gcc' and 'g++' for extra compatibility. |
---|---|
multilib-symlinks |
Install symlinks for all ABI CHOSTs. Note that this can result in gcc being overrode for native builds, as well as conflict with crossdev if used for the same targets. |
native-symlinks |
Install generic tool symlinks like 'cc' and 'c++', as well as ${CTARGET}-*. These symlinks are installed into slotted LLVM bindir, so they should not take precedence over symlinks installed into /usr/bin by sys-devel/gcc-config but they can be helpful for GCC-free setups. |
crosstool-ng
dtc |
Require sys-apps/dtc |
---|---|
lzip |
Require app-arch/lzip |
meson |
Require dev-build/meson |
ninja |
Require app-alternatives/ninja |
rsync |
Require net-misc/rsync |
wget |
Require net-misc/wget |
distcc
gssapi |
Enable support for net-libs/libgssglue |
---|
gcc
ada |
Build the ADA language (GNAT) frontend |
---|---|
cet |
Enable support for control flow hijacking protection. On amd64, this provides Intel Control Flow Enforcement Technology (CET). On arm64, this provides Branch Target Identification (BTI) and Pointer Authentication Code (PAC) support. This is only effective on amd64 or arm64. Only provides benefits on newer CPUs. For Intel, the CPU must be at least as new as Tiger Lake. For AMD, it must be at least as new as Zen 3. This is harmless on older CPUs, but provides no benefit either. For ARM64, PAC was introduced in armv8.3-a, and BTI was introduced in armv8.5-a. When combined with USE=hardened on amd64, GCC will set -fcf-protection by default when building software. The effect is minimal on systems which do not support it, other than a possible small increase in codesize for the NOPs. The generated code is therefore compatible with i686 at the earliest. On arm64, GCC will set -mbranch-protection=standard by default when building software. |
d |
Enable support for the D programming language |
debug |
Enables GCC's 'checking' facility via --enable-checking=yes,extra,rtl. This adds checks to various compiler passes for integrity and input validation. This can help catch possible miscompilations early as well as latent bugs which could become real problems in future, but at the cost of slower compile times when using GCC. Unrelated to backtraces. |
default-stack-clash-protection |
Build packages with stack clash protection on by default as a hardening measure. This enables -fstack-clash-protection by default which protects against large memory allocations allowing stack smashing. May cause slightly increased codesize, but modern compilers have been adapted to optimize well for this case, as this mitigation is now quite common. See https://developers.redhat.com/blog/2020/05/22/stack-clash-mitigation-in-gcc-part-3 and https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt. |
default-znow |
Request full relocation on start from ld.so by default. This sets the -z,now (BIND_NOW) flag by default on all linker invocations. By resolving all dynamic symbols at application startup, parts of the program can be made read-only as a hardening measure. This is closely related to RELRO which is also separately enabled by default. In some applications with many unresolved symbols (heavily plugin based, for example), startup time may be impacted. |
fixed-point |
Enable fixed-point arithmetic support for MIPS targets in gcc (Warning: significantly increases compile time!) |
go |
Build the GCC Go language frontend. |
graphite |
Add support for the framework for loop optimizations based on a polyhedral intermediate representation |
ieee-long-double |
Use accelerated 128-bit IEEE long double ABI (ppc64le only) |
jit |
Enable libgccjit so other applications can embed gcc for Just-In-Time compilation. |
libdiagnostics |
Provide libdiagnostics (https://gcc.gnu.org/wiki/libdiagnostics). This also installs the 'sarif-replay' tool. |
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) |
lto |
Build using Link Time Optimizations (LTO). Note that GCC is always built with support for building other programs with LTO. This USE flag is for whether GCC itself is built and optimized with LTO. |
modula2 |
Build the GCC Modula-2 language frontend. |
objc |
Build support for the Objective C code language |
objc++ |
Build support for the Objective C++ language |
objc-gc |
Build support for the Objective C code language Garbage Collector |
pgo |
Build GCC using Profile Guided Optimization (PGO). GCC will build itself and then analyze the just-built binary and then rebuild itself using the data obtained from analysis of codepaths taken. It does not affect whether GCC itself supports PGO when building other software. This substantially increases the build time needed for building GCC itself. |
rust |
Build support for the Rust language, installs gccrs. |
sanitize |
Build support for various sanitizer functions (ASAN/TSAN/etc...) to find runtime problems in applications. |
ssp |
Build packages with stack smashing protection on by default |
systemtap |
enable systemtap static probe points |
vtv |
Build support for virtual table verification (a C++ hardening feature). This does not control whether GCC defaults to using VTV> Note that actually using VTV breaks ABI and hence the whole system must be built with -fvtable-verify. |
gcc-apple
bootstrap |
!DO NOT SET THIS FLAG YOURSELF! avoids need for autoconf during bootstrap stage2 |
---|---|
objc |
Build support for the Objective C code language |
objc++ |
Build support for the Objective C++ language |
gcc-config
cc-wrappers |
Install and manage 'cc' and 'f77' wrappers in /usr/bin. Otherwise ignore them. |
---|---|
native-symlinks |
Install native symlinks like 'gcc' or 'g++' to /usr/bin. Otherwise keep only ${CTARGET}-gcc and friends. |
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 |
---|
lld-toolchain-symlinks
multilib-symlinks |
Install symlinks for all ABI CHOSTs. Note that this can result in gcc being overrode for native builds, as well as conflict with crossdev if used for the same targets. |
---|---|
native-symlinks |
Install generic 'ld' symlink, as well as ${CTARGET}-ld. These symlinks are installed into slotted LLVM bindir, so they should not take precedence over symlinks installed into /usr/bin by sys-devel/binutils-config but they can be helpful for binutils-free setups. |
llvm
binutils-plugin |
Build the binutils plugin |
---|---|
debuginfod |
Install llvm-debuginfod (requires net-misc/curl and dev-cpp/cpp-httplib) |
doc |
Build and install the HTML documentation and regenerate the man pages |
exegesis |
Enable performance counter support for llvm-exegesis tool that can be used to measure host machine instruction characteristics |
ncurses |
Support querying terminal properties using ncurses' terminfo |
xar |
Support dumping LLVM bitcode sections in Mach-O files (uses app-arch/xar) |
z3 |
Enable support for sci-mathematics/z3 constraint solver |
llvm-toolchain-symlinks
multilib-symlinks |
Install symlinks for all ABI CHOSTs. Note that this can result in gcc being overrode for native builds, as well as conflict with crossdev if used for the same targets. |
---|---|
native-symlinks |
Install generic tool symlinks like 'objdump' and 'ranlib', as well as ${CTARGET}-*. These symlinks are installed into slotted LLVM bindir, so they should not take precedence over symlinks installed into /usr/bin by sys-devel/binutils-config but they can be helpful for binutils-free setups. |
sparse
gtk |
Build the test-inspect utility (requires x11-libs/gtk+:3) |
---|---|
llvm |
Build the sparse-llvm utility |
xml |
Build the c2xml utility (requires dev-libs/libxml2) |
sys-fabric
mstflint
adb-generic-tools |
Enable compiling the following tools: mstreg and mstlink |
---|---|
inband |
Enable firmware updates for Mellanox SwitchX and ConnectIB devices |
opensm
tools |
Install ssld extra tool |
---|
sys-firmware
broadcom-bt-firmware
compress-xz |
Compress firmware using xz (app-arch/xz-utils) before installation |
---|---|
compress-zstd |
Compress firmware using zstd (app-arch/zstd) before installation |
intel-microcode
hostonly |
Only install ucode(s) supported by currently available (=online) processor(s) |
---|---|
initramfs |
Install a small initramfs for use with CONFIG_MICROCODE_EARLY |
split-ucode |
Install the split binary ucode files (used by the kernel directly) |
vanilla |
Only install microcode updates from Intel's official microcode tarball |
ipxe
binary |
Use pre-built binaries |
---|---|
iso |
Build a bootable ISO for using PXE |
lkrn |
Build a linux kernel bootable file for using with grub/etc... |
qemu |
Build the required PXE ROM images for app-emulation/qemu |
uefi32 |
Build a 32bit UEFI program for using PXE |
uefi64 |
Build a 64bit UEFI program for using PXE |
undi |
Build a Universal Network Device Interface driver chainloading your existing PXE NIC into iPXE |
usb |
Build a bootable USB image for using PXE |
vmware |
Build the PXE ROM images that VMWare uses |
seabios
binary |
Use official upstream pre-built binaries |
---|---|
seavgabios |
Include SeaVGABIOS binaries (replacement for vgabios) |
sgabios
binary |
Use pre-built binaries |
---|
sigrok-firmware-fx2lafw
binary |
Use official upstream pre-built binaries |
---|
sof-firmware
tools |
Tools to interact with sof firmwares (upstream expects them to be present, but allow to skip them for systems not able to install needed dependencies) |
---|
vgabios
binary |
Use official upstream pre-built binaries (only default and cirrus images) |
---|
sys-fs
android-file-transfer-linux
fuse |
Add FUSE mount helper |
---|---|
zune |
Enable support for Microsoft Zune |
avfs
webdav |
Allow mounting WebDAV shares via net-libs/neon |
---|
bcachefs-tools
fuse |
Enable bcachefs FUSE support (experimental!) |
---|
btrfs-progs
convert |
Build ext2 conversion utility (btrfs-convert) |
---|---|
experimental |
Enable unstable and experimental features and install btrfs-corrupt-block, as needed by xfstests |
reiserfs |
Enable reiserfs support in btrfs-convert tool. |
static |
Build static binaries in addition to the dynamic ones |
btrfsmaintenance
systemd |
Enable systemd services and timers instead of cron timers |
---|
cryptmount
argv0switch |
Default action given by progname. |
---|---|
cswap |
Enable support for encrypted swap. |
fsck |
Check filesystems before mounting. |
gcrypt |
Support libgcrypt-encryption of keys. |
largefile |
Enable support for large files. |
luks |
Enable key management via LUKS |
mount |
Use systemd mount/umount for operations. |
openssl |
Support openssl-encryption of keys. |
cryptsetup
argon2 |
Enable password hashing algorithm from app-crypt/argon2 |
---|---|
fips |
Enable FIPS mode restrictions |
gcrypt |
Use dev-libs/libgcrypt crypto backend |
kernel |
Use kernel crypto backend (mainly for embedded systems) |
nettle |
Use dev-libs/nettle crypto backend |
openssl |
Use dev-libs/openssl crypto backend |
pwquality |
Use dev-libs/libpwquality for password quality checking |
ssh |
Build cryptsetup-ssh for experimental support of token via SSH-server |
urandom |
Use /dev/urandom instead of /dev/random |
dmraid
intel-led |
Enable Intel LED support |
---|---|
led |
Enable LED support |
mini |
Create a minimal binary suitable for early boot environments |
dosfstools
compat |
Install symlinks for legacy names of the tools |
---|
e2fsprogs
archive |
Add support for mke2fs to read a tarball as input. This allows not needing privileges. Needs app-arch/libarchive. |
---|---|
cron |
Install e2scrub_all cron script |
fuse |
Build fuse2fs, a FUSE file system client for ext2/ext3/ext4 file systems |
tools |
Build extfs tools (mke2fs, e2fsck, tune2fs, etc.) |
ecryptfs-utils
gpg |
Enable app-crypt/gnupg key module |
---|---|
openssl |
Enable dev-libs/openssl key module |
pkcs11 |
Enable PKCS#11 (Smartcards) key module |
tpm |
Enable support for Trusted Platform Module (TPM) using app-crypt/trousers |
erofs-utils
fuse |
Builds erofsfuse (requires sys-fs/fuse). |
---|---|
libdeflate |
Use app-arch/libdeflate rather than sys-libs/zlib for handling deflate compression. |
uuid |
Enables UUID support via sys-apps/util-linux. |
ext4magic
expert-mode |
Builds ext4magic with expert mode. Highly useful in recovering data from a corrupted filesystem |
---|---|
file-attr |
Enable the recovery of file attributes (append, immutable, nodump etc) |
lessfs
filelog |
Enable the ability to log to a file instead of syslog |
---|---|
memtrace |
Enable leefs to create a report regarding the memory allocation. This feature should be used for debugging purposes to avoid performance degradation |
loop-aes
extra-ciphers |
Enable extra ciphers |
---|---|
keyscrub |
Protects the encryption key in memory but takes more cpu resources |
lvm2
lvm |
Build all of LVM2 including daemons and tools like lvchange, not just the device-mapper library (for other packages to use). If your system uses LVM2 for managing disks and partitions, enable this flag. |
---|---|
sanlock |
Enable lvmlockd with support for sanlock |
thin |
Support for thin volumes |
mdadm
corosync |
Support for corosync cluster engine |
---|
mtd-utils
ubifs |
Build UBIFS tools |
---|
mtpfs
mad |
Enable handling of MP3's metadata |
---|
ntfs3g
fuse |
Enable ntfs-3g FUSE driver |
---|---|
mount-ntfs |
Install mount.ntfs symlink |
ntfsdecrypt |
Build and install the ntfsdecrypt application. |
ntfsprogs |
Enable ntfsprogs |
quota
netlink |
Compile daemon receiving quota messages via netlink |
---|---|
rpc |
Enable quota interaction via RPC |
squashfs-tools-ng
tools |
Build the gensquashfs, rdsquashfs, sqfs2tar, sqfsdiff, and tar2sqfs tools |
---|
udisks
daemon |
Build the system daemon, not just the client tool |
---|---|
elogind |
Use sys-auth/elogind for session tracking |
lvm |
Add support for Logical Volume Management via sys-fs/lvm2. |
systemd |
Support sys-apps/systemd's logind |
vdo |
Enable Virtual Data Optimizer support. |
zram |
Enable ZRAM support (requires sys-apps/systemd). |
zfs
kernel-builtin |
Disable dependency on sys-fs/zfs-kmod under the assumption that ZFS is part of the kernel source tree |
---|---|
minimal |
Don't install python scripts (arcstat, dbufstat etc) and avoid dependency on dev-lang/python |
pam |
Install zfs_key pam module, for automatically loading zfs encryption keys for home datasets |
rootfs |
Enable dependencies required for booting off a pool containing a rootfs |
test-suite |
Install regression test suite |
zfs-auto-snapshot
cron |
Install /etc/cron.* files |
---|---|
default-exclude |
Only take snapshots of datasets with com.sun:auto-snapshot=true property set |
zfs-kmod
dist-kernel-cap |
Prevents upgrading to an unsupported kernel version when combined with USE=dist-kernel |
---|---|
rootfs |
Pull dependencies and check kernel options required for root-on-zfs |
sys-kernel
asahi-sources
symlink |
Automatically symlink the kernel sources to /usr/src/linux |
---|
dracut
dracut-cpio |
Build the enhanced 'dracut-cpio' program |
---|
genkernel
firmware |
Prefer system firmware sys-kernel/linux-firmware over local copy. |
---|
gentoo-kernel
experimental |
Apply experimental patches; for more information, see "https://wiki.gentoo.org/wiki/Project:Kernel/Experimental". |
---|---|
generic-uki |
Build and install a generic initramfs and Unified Kernel Image, this is intended for building binpkgs with a pre-generated UKI included (EXPERIMENTAL). |
hardened |
Use selection of hardening options recommended by Kernel Self Protection Project |
initramfs |
Build initramfs along with the kernel. |
gentoo-kernel-bin
generic-uki |
Install a prebuilt generic initramfs and Unified Kernel Image (EXPERIMENTAL). |
---|---|
initramfs |
Build initramfs along with the kernel. |
gentoo-sources
experimental |
Apply experimental patches; for more information, see "https://wiki.gentoo.org/wiki/Project:Kernel/Experimental". |
---|
installkernel
dracut |
Generate an initramfs or UKI on each kernel installation |
---|---|
efistub |
EXPERIMENTAL: Update UEFI configuration on each kernel installation |
grub |
Re-generate grub.cfg on each kernel installation, used grub.cfg is overridable with GRUB_CFG env var |
refind |
Install a Gentoo icon for rEFInd alongside the (unified) kernel image, used icon is overridable with REFIND_ICON env var |
systemd |
Use systemd's kernel-install to install kernels, overridable with SYSTEMD_KERNEL_INSTALL env var |
systemd-boot |
Use systemd-boot's native layout by default |
ugrd |
Generate an initramfs using UGRD on each kernel installation |
uki |
Install UKIs to ESP/EFI/Linux for EFI stub booting and/or bootloaders with support for auto-discovering UKIs |
ukify |
Build an UKI with systemd's ukify on each kernel installation |
kpatch
contrib |
Enable contrib kpatch services files. |
---|---|
kmod |
Enable a kernel module (.ko file) which provides an interface for the patch modules to register new functions for replacement. |
kpatch |
Enable a command-line tool which allows a user to manage a collection of patch modules. |
kpatch-build |
Enable tools which convert a source diff patch to a patch module. |
linux-firmware
compress-xz |
Compress firmware using xz (app-arch/xz-utils) before installation |
---|---|
compress-zstd |
Compress firmware using zstd (app-arch/zstd) before installation |
deduplicate |
Create symlinks for all firmware that is duplicate using rdfind |
initramfs |
Create and install initramfs for early microcode loading in /boot (only AMD for now) |
redistributable |
Install also non-free (but redistributable) firmware files |
savedconfig |
Allows individual selection of firmware files |
unknown-license |
Install firmware files whose license is unknown |
mips-sources
experimental |
Apply experimental (80xx) patches. |
---|---|
ip27 |
Enables additional support for SGI Origin (IP27) |
ip28 |
Enables additional support for SGI Indigo2 Impact R10000 (IP28) |
ip30 |
Enables support for SGI Octane (IP30, 'Speedracer') |
rt-sources
deblob |
Remove binary blobs from kernel sources to provide libre license compliance. |
---|
scx
openrc |
Enable support for sys-apps/openrc |
---|
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) |
---|---|
cet |
Enable Intel Control-flow Enforcement Technology. |
multitarget |
Enable all possible targets in libbfd |
compiler-rt
atomic-builtins |
Compile atomic builtins into compiler-rt.builtins. This is needed on systems without GCC/libatomic, but requires using Clang to build. |
---|---|
clang |
Force building using installed clang (rather than the default CC/CXX). |
compiler-rt-sanitizers
asan |
Build Address Sanitizer runtime. |
---|---|
cfi |
Build Control Flow Integrity runtime. |
clang |
Force building using installed clang (rather than the default CC/CXX). |
ctx-profile |
Build ctx profiling runtime. |
dfsan |
Build Data Flow Sanitizer runtime. |
gwp-asan |
Build GWP-ASAN runtime. |
hwasan |
Build Hardware ASAN runtime. |
libfuzzer |
Build fuzzing runtime. |
lsan |
Build Leak Sanitizer runtime. |
memprof |
Build memory profiler runtime. |
msan |
Build Memory Sanitizer runtime. |
nsan |
Build Numerical Sanitizer runtime. |
orc |
Build ORC runtime. |
profile |
Build profiling runtime. |
rtsan |
Build Realtime Sanitizer runtime. |
safestack |
Build SafeStack runtime. |
scudo |
Build Scudo Hardened Allocator. |
shadowcallstack |
Build ShadowCallStack. |
tsan |
Build Thread Sanitizer runtime. |
ubsan |
Build Undefined Behavior Sanitizer runtime. |
xray |
Build XRay runtime. |
freeipmi
nagios |
Install a nagios plugin to check sensors' status. |
---|---|
without-root |
Configure whether or not to check for root access in ipmi tools. |
gdbm
berkdb |
enable compatibility layer for UNIX-like dbm and ndbm interfaces |
---|
glibc
cet |
Enable Intel Control-flow Enforcement Technology (needs binutils 2.29 and gcc 8) |
---|---|
clone3 |
Enable the new clone3 syscall within glibc. Can be disabled to allow compatibility with older Electron applications. |
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 |
crypt |
build and install libcrypt and crypt.h |
debug |
When USE=hardened, allow fortify/stack violations to dump core (SIGABRT) and not kill self (SIGKILL) |
experimental-loong |
Add experimental LoongArch patchset |
gd |
build memusage and memusagestat tools |
hash-sysv-compat |
enable sysv linker hashes in glibc for compatibility with binary software (EAC via wine/proton) |
multiarch |
enable optimizations for multiple CPU architectures (detected at runtime) |
multilib-bootstrap |
Provide prebuilt libgcc.a and crt files if missing. Only needed for ABI switch. |
nscd |
Build, and enable support for, the Name Service Cache Daemon |
perl |
Install additional scripts written in Perl |
ssp |
protect stack of glibc internals |
stack-realign |
Realign the stack in the 32-bit build for compatibility with older binaries at some performance cost |
static-pie |
Enable static PIE support (runtime files for -static-pie gcc option). |
suid |
Make internal pt_chown helper setuid -- not needed if using Linux and have /dev/pts mounted with gid=5 |
systemtap |
enable systemtap static probe points |
ldb
doc |
Builds documentation |
---|---|
ldap |
Enable LDAP support |
lmdb |
Enable LMDB backend |
python |
Enable Python support |
libblockdev
bcache |
Enable block device cache support. |
---|---|
cryptsetup |
Enable sys-fs/cryptsetup support |
device-mapper |
Enable support for device-mapper from sys-fs/lvm2 |
dmraid |
Support for dmraid devices, also known as ATA-RAID, or Fake RAID. |
escrow |
Support for building crypto plugin with escrow device support |
kbd |
Enable kernel block device support. |
lvm |
Enable support for Logical Volume Management via sys-fs/lvm2. |
nvme |
Add nvme support via sys-libs/libnvme |
tools |
Build tools |
vdo |
Enable Virtual Data Optimizer support. |
libcap
tools |
Install captree, which requires dev-lang/go |
---|
libcxx
clang |
Force building using installed clang (rather than the default CC/CXX; required for testing). |
---|---|
libcxxabi |
Build on top of sys-libs/libcxxabi instead of gcc's libsupc++ (avoids depending on gcc). |
libcxxabi
clang |
Force building using installed clang (rather than the default CC/CXX; required for testing). |
---|
libnbd
fuse |
Install the sys-fs/fuse powered nbdfuse. |
---|---|
go |
Build bindings for dev-lang/go |
uri-support |
Enable nbd:// URI support via dev-libs/libxml2. |
libnvme
json |
Support JSON output via dev-libs/json-c |
---|---|
keyutils |
Add support for sys-apps/keyutils |
uuid |
UUID support via sys-apps/util-linux |
libomp
gdb-plugin |
Build OMPD GDB plugin |
---|---|
hwloc |
Enable CPU affinity support via hwloc |
offload |
Support offloading OpenMP using libomptarget |
ompt |
Enable OpenMP Tools Interface support |
libseccomp
experimental-loong |
Add experimental LoongArch patchset |
---|
libunwind
debug-frame |
Adds support for DWARF .debug_frame section: Use the information from this section if available |
---|---|
libatomic |
Use libatomic instead of builtin atomic operations |
libxcrypt
compat |
Build with compatibility interfaces for other crypt implementations |
---|---|
headers-only |
Build and install only the headers. |
system |
Install as system libcrypt.so rather than to an alternate directory (will collide with sys-libs/glibc's version) |
llvm-libunwind
clang |
Force building using installed clang (rather than the default CC/CXX; required for testing). |
---|
minizip-ng
compat |
Enable compatibility with sys-libs/zlib's USE=minizip |
---|---|
openssl |
Use dev-libs/openssl for further encryption capabilities |
musl-nscd
minimal |
Only installs the header files |
---|
ncurses
ada |
Add bindings for the ADA programming language |
---|---|
stack-realign |
Realign the stack in the 32-bit build for compatibility with older binaries at some performance cost. Avoids crashes in older 32-bit binaries. Only affects x86/32-bit multilib builds on amd64. |
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 |
trace |
Enable test trace() support in ncurses calls |
ncurses-compat
stack-realign |
Realign the stack in the 32-bit build for compatibility with older binaries at some performance cost. Avoids crashes in older 32-bit binaries. Only affects x86/32-bit multilib builds on amd64. |
---|---|
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 |
newlib
nano |
Build additional newlib-nano library |
---|
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. |
---|
readline
utils |
Install rlfe (ReadLine Front-End) helper tool -- a wrapper program for making any stdin use readline |
---|
snapd-glib
qml |
Build the QML bindings |
---|
talloc
compat |
Enable extra compatibility stuff |
---|
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 |
---|---|
zic-slim |
Default to 'slim' file format for /usr/share/zoneinfo. Otherwise 'fat' format is used. Not all programs can handle 'slim' format'. |
zlib
minizip |
include the minizip library for quick and dirty zip extraction |
---|
zlib-ng
compat |
Enable compatibility to sys-libs/zlib |
---|
sys-power
apcupsd
modbus |
Enable MODBUS support over USB |
---|
autosuspend
mpd |
Enable support for the Music Player Daemon |
---|
intel-undervolt
elogind |
Use elogind hook to apply voltage after system sleep |
---|
nut
gpio |
Includes all UPS drivers that use GPIO. |
---|---|
i2c |
Includes all UPS drivers that use I2C. |
ipmi |
Includes all UPS drivers that use ipmi. |
modbus |
Includes all UPS drivers that use MODBUS. |
monitor |
Add a QT5 gui monitor. |
serial |
Includes all UPS drivers that use SERIAL. |
snmp |
Includes all UPS drivers that use SNMP. |
usb |
Includes all UPS drivers that use USB. |
xml |
Includes all UPS drivers that use XML. |
nvclock
gtk |
Install the GTK+ based graphical interface |
---|---|
nvcontrol |
Add NVCONTROL support for OpenGL options |
suspend
crypt |
Allows suspend and resume from encrypted disk |
---|
sys-process
atop
modules |
Build netatop kernel module and install netatopd daemon. |
---|
audit
gssapi |
Enable GSSAPI support |
---|---|
io-uring |
Enable support for io-uring. Doesn't need the library but needs at least kernel 5.1. |
bottom
battery |
Include support for laptop battery information |
---|---|
gpu |
Include support for GPU temperature and memory usage information |
zfs |
Include support for ZFS ARC memory usage information |
criu
bpf |
Add support for BPF programs via dev-libs/libbpf |
---|---|
filecaps |
Install the criu binary with file capabilities to allow for rootless CRIU |
nftables |
Add support for net-firewall/nftables |
setproctitle |
Use dev-libs/libbsd to make process titles of service workers to be more verbose |
cronie
anacron |
Install the periodic anacron command scheduler. |
---|
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. |
---|---|
mta |
Enable mta support for sending emails from 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. |
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. Also this creates /usr/bin/crontab symlink. |
htop
delayacct |
Enable Linux delay accounting support via dev-libs/libnl |
---|---|
hwloc |
Use sys-apps/hwloc for CPU affinity support |
openvz |
Enable openvz support |
vserver |
Enable vserver support |
lsof
rpc |
support looking up RPC service info |
---|
procps
elogind |
Use sys-auth/elogind for session tracking. |
---|---|
kill |
Build the kill program |
modern-top |
Enables new startup defaults of top. Keeps old defaults if disabled |
ncurses |
Build programs that use ncurses: top, slabtop, watch |
systemd-cron
cron-boot |
Include support for the boot timer. |
---|---|
etc-crontab-systemd |
Use dedicated /etc/crontab-systemd instead of parsing /etc/crontab |
minutely |
Support /etc/cron.minutely |
runparts |
Use traditional run-parts instead of creating jobs for each cron.* entry |
setgid |
Compile setgid C helper for crontab. Needs GCC or Clang. |
yearly |
Support /etc/cron.yearly |
tini
args |
Enable argument parsing. |
---|
virtual
blas
eselect-ldso |
Enable runtime library switching by eselect and ld.so. |
---|
cblas
eselect-ldso |
Enable runtime library switching by eselect and ld.so. |
---|
jdk
headless-awt |
Don't install the X backend for AWT, needed by some GUIs |
---|
lapack
eselect-ldso |
Enable runtime library switching by eselect and ld.so. |
---|
lapacke
eselect-ldso |
Enable runtime library switching by eselect and ld.so. |
---|
linux-sources
firmware |
Install linux kernel firmware |
---|
mpi
nullmpi |
Allow sys-cluster/nullmpi a minimal incomplete MPI implementation as a provider |
---|---|
romio |
Enable romio, a high-performance portable MPI-IO |
mysql
embedded |
Build embedded server (libmysqld) |
---|---|
server |
Build server (mysqld) |
pkgconfig
native-symlinks |
Install generic symlinks like pkgconf and pkg-config. If this flag is disabled, only CHOST-prefixed pkg-config executables will be available to end users and ebuilds. |
---|
podofo-build
boost |
Add support for boost |
---|---|
tools |
Build and install commandline tools |
rust
profiler |
Build the profiler runtime and rust-demangler tool (needed for '-C profile-generate' or '-C instrument-coverage' codegen opts) |
---|---|
rustfmt |
Install rustfmt, Rust code formatter |
ssh
minimal |
Prefer net-misc/dropbear over net-misc/openssh |
---|
wine
proton |
Enable Valve Software's fork of Wine |
---|---|
staging |
Enable Wine-Staging's Patchset |
www-apache
mod_auth_openidc
brotli |
Add support for brotli compressed data using app-arch/brotli |
---|---|
redis |
Add support for the Redis caching via dev-libs/hiredis |
mod_backtrace
unwind |
Use sys-libs/libunwind to provide better resolution of function names. |
---|
mod_musicindex
archive |
Add archive support |
---|---|
cache |
Add File cache support |
mysql |
Add MySQL cache support |
mod_nss
ecc |
enable Elliptical Curve Cyptography |
---|
mod_perl
ithreads |
Build for use with thread-capable perl, needs same setting as in dev-lang/perl |
---|
mod_security
fuzzyhash |
Support fuzzy hash computations (to detect malware, for example) using the app-crypt/ssdeep package. |
---|---|
geoip |
Pull in dev-libs/geoip for use by the SecGeoLookupDb directive. |
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. |
json |
Suppose JSON in the request body parser through dev-libs/yajl. |
mlogc |
Build and install the ModSecurity Audit Log Collector (mlogc). |
pcre2 |
Use dev-libs/libpcre2 as regex implementation |
pwauth
domain-aware |
Ignore leading domain names in username (Windows compat) |
---|---|
faillog |
Log failed login attempts |
ignore-case |
Ignore string case in username (mostly Windows compat) |
www-apps
cgit
highlight |
Enable source code highlighting |
---|---|
lua |
Enable support for Lua scripting |
drupal
uploadprogress |
Install dev-php/pecl-uploadprogress package |
---|
gitea
acct |
User and group management via acct-*/git packages |
---|---|
gogit |
(EXPERIMENTAL) Use go-git variants of Git commands. |
hugo
extended |
Enable SASS/SCSS and WebP encoding support |
---|
icingaweb2
apache2-server |
Adds support for the apache2-server |
---|---|
fpm |
Adds FPM support to php |
nginx |
Adds support for nginx |
ikiwiki
extras |
Installs additional modules used by ikiwiki plugins |
---|
klaus
ctags |
Enable support for Exuberant ctags; makes all source code symbols hyperlinks to their definitions |
---|
postfixadmin
vacation |
Install vacation.pl script and dependencies |
---|
redmine
markdown |
Enable support for Markdown |
---|---|
minimagick |
Enable image processing support via dev-ruby/mini_magick |
passenger |
Enable support for www-apache/passenger |
standalone |
Enable standalone mode with www-servers/puma |
roundup
jinja |
Enable Jinja2 support |
---|---|
markdown |
Enable markdown rendering |
pyjwt |
Enable jwt tokens for login |
tz |
Enable full support of timezone |
whoosh |
Enable Whoosh full-text indexer |
xapian |
Enable Xapian full-text indexer |
rt
apache |
Add www-servers/apache support |
---|---|
lighttpd |
Add www-servers/lighttpd support |
nginx |
Add www-servers/nginx support |
tt-rss
daemon |
Install additional init scripts for automated RSS updates |
---|
ttyd
mbedtls |
Use mbedTLS replacement for OpenSSL |
---|
webdavcgi
rcs |
Adds support for a revision controlled backend with RCS (dev-vcs/rcs) |
---|
wordpress
akismet |
Installs Akismet comment spam plug-in |
---|---|
themes |
Installs themes (including default theme) |
xpra-html5
brotli |
Install assets compressed with brotli |
---|---|
gzip |
Install assets compressed with gzip |
minify |
Minify JavaScript code for smaller transfers |
www-client
chromium
debug |
Enable DCHECK feature with severity configurable at runtime. Mostly intended for debugging and development, NOT RECOMMENDED for general use. |
---|---|
ffmpeg-chromium |
(binpkg only) Use Chromium FFmpeg fork (media-video/ffmpeg-chromium) rather than mainline FFmpeg (media-video/ffmpeg) |
gtk4 |
Build with GTK4 headers. |
hangouts |
Enable support for Google Hangouts features such as screen sharing |
headless |
Build Ozone only with headless backend, NOT RECOMMENDED for general use. |
official |
Enable Official build instead of Developer build. |
pax-kernel |
Allow building on a PaX-enabled kernel |
pgo |
Build with Profile Guided Optimizations (2-stage compilation) |
proprietary-codecs |
Enable codecs for patent-encumbered audio and video formats. |
system-harfbuzz |
Use system media-libs/harfbuzz instead of the bundled library. |
system-icu |
Use system dev-libs/icu instead of the bundled one |
system-png |
Use system media-libs/libpng instead of the bundled library |
system-toolchain |
Use system toolchain instead of the bundled one (if possible) |
system-zstd |
Use system app-arch/zstd instead of the bundled one. |
widevine |
Unsupported closed-source DRM capability (required by Netflix VOD) |
dillo
mbedtls |
Build against the net-libs/mbedtls library for TLS support. |
---|---|
openssl |
Build against the dev-libs/openssl library for TLS support. |
xembed |
Enable XEmbed protocol support |
elinks
bittorrent |
Enable support for the BitTorrent protocol |
---|---|
finger |
Enable support for the finger protocol |
gemini |
Enable support for the gemini protocol |
gopher |
Enable support for the gopher protocol |
libcss |
Enable support for cascading style sheets via dev-libs/libcss |
mouse |
Make elinks to grab all mouse events |
tre |
Enable support for regex searches via dev-libs/tre |
xml |
Enable support for bookmarks via dev-libs/expat |
firefox
clang |
Use Clang compiler instead of GCC |
---|---|
eme-free |
Disable EME (DRM plugin) capability at build time |
geckodriver |
Enable WebDriver support |
gmp-autoupdate |
Allow Gecko Media Plugins (binary blobs) to be automatically downloaded and kept up-to-date in user profiles |
gnome-shell |
Integrate with gnome-base/gnome-shell search |
hwaccel |
Force-enable hardware-accelerated rendering (Mozilla bug 594876) |
jumbo-build |
Enable unified build - combines source files to speed up build process, but requires more memory |
libproxy |
Enable libproxy support |
openh264 |
Use media-libs/openh264 for H264 support instead of downloading binary blob from Mozilla at runtime |
pgo |
Add support for profile-guided optimization for faster binaries - this option will double the compile time |
pulseaudio |
Add sound server support via media-libs/libpulse (may be PulseAudio or Pipewire, or apulse if installed) |
sndio |
Enable support for the media-sound/sndio backend |
system-av1 |
Use the system-wide media-libs/dav1d and media-libs/libaom library instead of bundled |
system-harfbuzz |
Use the system-wide media-libs/harfbuzz instead of bundled and media-gfx/graphite2 in most cases |
system-icu |
Use the system-wide dev-libs/icu instead of bundled |
system-jpeg |
Use the system-wide media-libs/libjpeg-turbo instead of bundled |
system-libevent |
Use the system-wide dev-libs/libevent instead of bundled |
system-libvpx |
Use the system-wide media-libs/libvpx instead of bundled |
system-png |
Use the system-wide media-libs/libpng instead of bundled (requires APNG patches) |
system-python-libs |
Use system's python site instead of bundled python libraries |
system-webp |
Use the system-wide media-libs/libwebp instead of bundled |
wasm |
Sandbox certain third-party libraries through WebAssembly using RLBox |
wifi |
Enable necko-wifi for NetworkManager integration, and access point MAC address scanning for better precision with opt-in geolocation services |
firefox-bin
alsa |
When pulseaudio isn't set, this prefers apulse |
---|---|
gmp-autoupdate |
Allow Gecko Media Plugins (binary blobs) to be automatically downloaded and kept up-to-date in user profiles |
jd
migemo |
Enable migemo support for Japanese |
---|---|
oniguruma |
Use dev-libs/oniguruma for regular expression |
links
freetype |
Enable media-libs/freetype support |
---|---|
libevent |
Enable dev-libs/libevent support |
lynx
gnutls |
Use gnutls library for HTTPS support (openssl is the default library for HTTPS support). |
---|---|
ssl |
Enable HTTPS support. |
microsoft-edge
mip |
Install Microsoft Information Protection plugin. |
---|
microsoft-edge-beta
mip |
Install Microsoft Information Protection plugin. |
---|
microsoft-edge-dev
mip |
Install Microsoft Information Protection plugin. |
---|
netsurf
bmp |
Bitmap (BMP and ICO) image support via media-libs/libnsbmp |
---|---|
gtk |
Build GTK3 GUI |
psl |
Use public suffix list from media-libs/libnspsl to detect supercookies (recommended) |
rosprite |
RISC OS Sprite bitmap image support via media-libs/librosprite |
svgtiny |
Use media-libs/libsvgtiny instead of gnome-base/librsvg for SVG support |
truetype |
Use media-libs/freetype for text in the framebuffer frontend |
opera
ffmpeg-chromium |
Use Chromium FFmpeg fork (media-video/ffmpeg-chromium) rather than mainline FFmpeg (media-video/ffmpeg) |
---|---|
proprietary-codecs |
Enable codecs for patent-encumbered audio and video formats. |
opera-beta
ffmpeg-chromium |
Use Chromium FFmpeg fork (media-video/ffmpeg-chromium) rather than mainline FFmpeg (media-video/ffmpeg) |
---|---|
proprietary-codecs |
Enable codecs for patent-encumbered audio and video formats. |
opera-developer
ffmpeg-chromium |
Use Chromium FFmpeg fork (media-video/ffmpeg-chromium) rather than mainline FFmpeg (media-video/ffmpeg) |
---|---|
proprietary-codecs |
Enable codecs for patent-encumbered audio and video formats. |
qutebrowser
adblock |
Enable Brave's ABP-style adblocker library for improved adblocking |
---|---|
widevine |
Unsupported closed-source DRM capability (required by Netflix VOD) |
seamonkey
chatzilla |
Build Mozilla's IRC client (default on) |
---|---|
custom-optimization |
Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported) |
gmp-autoupdate |
Allow Gecko Media Plugins (binary blobs) to be automatically downloaded and kept up-to-date in user profiles |
ipc |
Use inter-process communication between tabs and plugins. Allows for greater stability in case of plugin crashes |
lto |
Enable Link Time Optimization (LTO). Requires Gold linker |
system-av1 |
Use the system-wide media-libs/dav1d and media-libs/libaom library instead of bundled |
system-harfbuzz |
Use the system-wide media-libs/harfbuzz instead of bundled |
system-icu |
Use the sytem-wide dev-libs/icu instead of bundled |
system-jpeg |
Use the system-wide media-libs/libjpeg-turbo instead of bundled |
system-libevent |
Use the system-wide dev-libs/libevent instead of bundled |
system-libvpx |
Use the system-wide media-libs/libvpx instead of bundled |
system-png |
Use the system-wide media-libs/libpng instead of bundled (requires APNG patches) |
system-sqlite |
Use the system-wide dev-db/sqlite installation with secure-delete enabled |
webrtc |
Enable WebRTC support. Disabled by default due to privacy concerns. |
surf
savedconfig |
Without a saved config.h, this package depends on net-misc/curl and x11-terms/st for a default download mechanism |
---|---|
tabbed |
Install surf-open.sh script for running surf in x11-misc/tabbed |
uget
aria2 |
Enable support for net-misc/aria2 through xmlrpc. You'll find the plugin in the app's settings. |
---|---|
control-socket |
Enable JSON-RPC over unix domain socket |
openssl |
Use dev-libs/openssl instead of net-libs/gnutls |
rss |
Enable uGet feed messages |
vivaldi
ffmpeg-chromium |
Use Chromium FFmpeg fork (media-video/ffmpeg-chromium) rather than mainline FFmpeg (media-video/ffmpeg) |
---|---|
proprietary-codecs |
Use system FFmpeg library to support patent-encumbered media codecs |
widevine |
Unsupported closed-source DRM capability (required by Netflix VOD) |
vivaldi-snapshot
ffmpeg-chromium |
Use Chromium FFmpeg fork (media-video/ffmpeg-chromium) rather than mainline FFmpeg (media-video/ffmpeg) |
---|---|
proprietary-codecs |
Use system FFmpeg library to support patent-encumbered media codecs |
widevine |
Unsupported closed-source DRM capability (required by Netflix VOD) |
w3m
gdk-pixbuf |
Enable support for x11-libs/gdk-pixbuf |
---|---|
lynxkeymap |
If you prefer Lynx-like key binding |
www-misc
litmus
libproxy |
Support for automatic proxy configuration management through net-libs/libproxy. |
---|---|
libxml2 |
Use dev-libs/libxml2 to parse XML |
pkcs11 |
Support for PKCS #11 through PaKChoiS (dev-libs/pakchois). |
www-plugins
lightspark
ppapi |
Install the PPAPI plugin (for Chromium) |
---|---|
rtmp |
Enable Real Time Messaging Protocol using librtmp |
passff-host
chrome |
Install plugin for chrome (which also includes opera) |
---|---|
chromium |
Install plugin for chromium |
firefox |
Install plugin for firefox |
vivaldi |
Install plugin for vivaldi |
www-servers
apache
static |
Link in apache2 modules statically rather then plugins |
---|---|
suexec |
Install suexec with apache |
suexec-caps |
Install suexec with capabilities instead of SUID |
suexec-syslog |
Log suexec to syslog instead of to a separate file |
caddy
events-handlers-exec |
Builds a module which lets user exec command on Caddy events https://caddyserver.com/docs/modules/events.handlers.exec https://caddyserver.com/docs/caddyfile/options#event-options |
---|---|
security |
Authentication, Authorization, and Accounting. LDAP, OAuth, SAML, MFA, 2FA, JWT etc.. https://caddyserver.com/docs/modules/security https://github.com/greenpau/caddy-security |
civetweb
server |
Build standalone server |
---|
fnord
auth |
Enable HTTP authentication support |
---|
gatling
diet |
Compile against dev-libs/dietlibc |
---|
h2o
libh2o |
Build and install libh2o |
---|---|
mruby |
Enable support for mruby |
kore
acme |
Add support for ACME |
---|---|
http |
Add support for HTTP |
json |
Add support for JSONRPC |
openssl |
Use the openssl TLS backend |
lighttpd
brotli |
Enable output compression via app-arch/brotli (recommended) |
---|---|
gnutls |
Build module for TLS via net-libs/gnutls |
libdeflate |
Enable output compression via app-arch/libdeflate |
maxminddb |
Add support for geolocation using dev-libs/libmaxminddb |
mbedtls |
Build module for TLS via net-libs/mbedtls |
nettle |
Use dev-libs/nettle as crypto library |
nss |
Build module for TLS via Mozilla's Network Security Services |
webdav |
Enable webdav properties |
zlib |
Enable output compression via gzip or deflate algorithms from sys-libs/zlib |
zstd |
Enable output compression via Zstandard (app-arch/zstd) algorithm |
nginx
aio |
Enables file AIO support |
---|---|
http |
Enable HTTP core support |
http-cache |
Enable HTTP cache support |
http2 |
Enable HTTP2 module support |
http3 |
Enable HTTP3 module support |
ktls |
Enable Kernel TLS offload (kTLS) |
libatomic |
Use libatomic instead of builtin atomic operations |
pcre-jit |
Enable JIT for pcre |
pcre2 |
Enable support for pcre2 |
rtmp |
NGINX-based Media Streaming Server |
ssl |
Enable HTTPS module for http. Enable SSL/TLS support for POP3/IMAP/SMTP for mail. |
nginx-unit
php8-1 |
Support for PHP 8.1 |
---|---|
php8-2 |
Support for PHP 8.2 |
pshs
magic |
Enable automatic detection of Content-Type using libmagic (sys-apps/file) |
---|---|
qrcode |
Enable generating QRCodes for server URL |
sniproxy
dns |
Enable DNS resolver via net-libs/udns |
---|---|
largefile |
Enable large file support (so we can log more than 2GB) |
rfc3339 |
Use RFC3339 timestamp format in log. |
tomcat
extra-webapps |
Build also the docs and examples webapp |
---|
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. |
---|---|
go |
Build the gccgo plugin to run Go applications. |
json |
Support json as a configuration file format. |
routing |
Enable routing support |
yajl |
Use dev-libs/yajl instead of dev-libs/jansson for parsing JSON configuration files (if USe=json is set) |
yaml |
Support yaml as a configuration file format. |
zeromq |
Enable logging and deployment via ZeroMQ. |
xsp
developer |
creates .mdb files for either Release and Debug |
---|---|
net35 |
use .NET 3.5 Framework |
net40 |
use .NET 4.0 Framework |
net45 |
use .NET 4.5 Framework |
x11-apps
igt-gpu-tools
X |
Enable intel-gpu-overlay xlib/cairo backend |
---|---|
chamelium |
Enables support for building Chamelium tests |
overlay |
Build the intel-gpu-overlay utility |
runner |
Build the test runner |
tests |
Build and install tests |
xv |
Enable intel-gpu-overlay xv backend |
xdpyinfo
dmx |
Builds support for Distributed Multiheaded X x11-base/xorg-server |
---|
xinit
twm |
Control dependencies on legacy apps (xterm, twm, ...). Safe to disable if you use a modern desktop environment. |
---|
x11-base
xorg-server
elogind |
Use elogind to get control over framebuffer when running as regular user |
---|---|
unwind |
Enable libunwind usage for backtraces |
xcsecurity |
Build Security extension |
xephyr |
Build the Xephyr server |
xnest |
Build the Xnest server |
xorg |
Build the Xorg X server (HIGHLY RECOMMENDED) |
xvfb |
Build the Xvfb server |
xwayland
libei |
Enable emulated input using dev-libs/libei |
---|---|
unwind |
Enable libunwind usage for backtraces |
xcsecurity |
Build Security extension |
x11-drivers
nvidia-drivers
kernel-open |
Use the open source variant of the drivers (Turing/Ampere+ GPUs only, aka GTX 1650+ -- recommended with >=560.xx drivers if usable) |
---|---|
persistenced |
Install the persistence daemon for keeping devices state when unused (e.g. for headless) |
powerd |
Install the NVIDIA dynamic boost support daemon (only useful with specific laptops, ignore if unsure) |
static-libs |
Install the XNVCtrl static library for accessing sensors and other features |
tools |
Install additional tools such as nvidia-settings |
xf86-video-geode
ztv |
Enable building the V4L2 ZTV driver |
---|
xf86-video-intel
sna |
Enable SandyBridge's New Acceleration (useful on all chipsets, not just SandyBridge) |
---|---|
tools |
Build the intel-virtual-output tool |
uxa |
Enable UMA Acceleration Architecture |
xvmc |
Enables X-Video Motion Compensation support |
xf86-video-openchrome
viaregtool |
Install registers dumper tool |
---|
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 |
---|
cairo
glib |
Compile with GLib Object System support |
---|
fltk
games |
Builds and installs some extra games |
---|
fox
tools |
Install adie, calculator, shutterbug, and pathfinder apps. |
---|
gtk+
broadway |
Enable the GDK Broadway backend |
---|---|
cloudproviders |
Enable GtkPlacesSidebar to access cloud services |
colord |
Use x11-misc/colord for color management in printing |
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
gtkdatabox
glade |
Build with libglade and glade-3 supports, which includes a glade's module for GtkDataBox widget |
---|
gtkmathview
mathml |
Install additional fonts for proper mathml support. |
---|---|
t1lib |
Enable media-libs/t1lib support |
gtksourceview
glade |
Install a glade catalog file |
---|
libQGLViewer
designer |
Installs dev-qt/designer plugin. |
---|
libSM
uuid |
Use UUID for session identification instead of IP address and system time. |
---|
libXaw
deprecated |
Install deprecated Xaw6 library. |
---|
libXfont2
bzip2 |
Support bzip2 compressed PCF fonts. |
---|---|
truetype |
Use media-libs/freetype for font rasterization. |
libdlo
test-program |
Build the program for testing Displaylink devices. |
---|
libdrm
tools |
Install optional tests and tools |
---|
libfm
automount |
Use gnome-base/gvfs for automounting |
---|---|
udisks |
Use libfm's udisks-based volume monitor implementation instead of using the one from gvfs |
vala |
Support custom actions in menus |
libwnck
tools |
Install wnckprop-3 and wnck-urgency-monitor-3 command-line tools |
---|
libxcb
xkb |
Enable the XCB keyboard extension |
---|
libxkbcommon
tools |
Build the xkbcli tools |
---|
pango
X |
Build and install the legacy pangoxft library |
---|---|
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
pixman
loongson2f |
Enable Loongson2f MMI optimizations. |
---|
qscintilla
designer |
Build plugin for Qt Designer |
---|
qwt
designer |
Installs dev-qt/designer plugin. |
---|---|
polar |
Install the QwtPolar headers |
tslib
evdev |
Build experimental input module |
---|---|
uinput |
Provide alternative ts_uinput evdev device |
vte
icu |
Enable legacy charset support using dev-libs/icu |
---|---|
systemd |
Support moving terminal child processes to their own systemd user scopes to avoid terminal getting killed due to child causing OOM |
wxGTK
gstreamer |
Enable the wxMediaCtrl class for playing audio and video through gstreamer. |
---|---|
sdl |
Use Simple Directmedia Layer (media-libs/libsdl) for audio. |
xapp
mate |
Install integrations for mate-base/mate |
---|---|
xfce |
Install integrations for xfce-base/xfce4-meta |
x11-misc
alock
doc |
Build and install manpage with app-text/asciidoc. |
---|
appmenu-gtk-module
gtk2 |
Build module for GTK+2 |
---|
autorandr
launcher |
Install the launcher, i.e., an alternative to the udev/systemd hooks |
---|
bumblebee
bbswitch |
Add dependency on sys-power/bbswitch for PM feature |
---|
clipmenu
dmenu |
Use dmenu as default launcher |
---|---|
fzf |
Use fzf as default launcher |
rofi |
Use rofi as default launcher |
colord
argyllcms |
Enable ArgyllCMS sensor |
---|---|
extra-print-profiles |
Generate extra print profiles. Warning: significant build time and memory requirements. |
copyq
notification |
Build with native notification support (requires kde-frameworks/knotifications:5) |
---|
fbpager
xrender |
Enable transparency support via x11-libs/libXrender |
---|
gammastep
geoclue |
Control dependency on app-misc/geoclue |
---|
gmrun
xdg |
Enable xdg spec for configuration and history files location |
---|
gpaste
gnome |
Enable proper gnome support and enable gnome shell extension. |
---|
grsync
gtk3 |
Link against x11-libs/gtk+:3 instead of x11-libs/gtk+:2 |
---|
i3blocks
contrib |
Install contrib modules |
---|
i3status
filecaps |
Linux capabilities library is required for i3status to be able to read net bandwidth |
---|
j4-dmenu-desktop
dmenu |
Use x11-misc/dmenu as default. Disable to use a different implementation. |
---|
ktsuss
sudo |
Use the sudo backend instead the su one |
---|
libinput-gestures
experimental |
avoid producing zombie processes |
---|
light-locker
dpms |
Turn on the display on screensaver deactivation. |
---|---|
screensaver |
Lock the screen on screensaver activation. |
lightdm
gtk |
Pull in the gtk+ greeter |
---|---|
non-root |
Use non-root user by default |
mugshot
gnome |
Add support for gnome-base/gnome-control-center |
---|---|
libreoffice |
Add support for app-office/libreoffice and app-office/libreoffice-bin |
webcam |
Add support for setting a profile photo in media-video/cheese |
openbox-menu
icons |
Enable support for icons in menus |
---|---|
svg |
Support SVG icons |
picom
config-file |
Enable config file support |
---|---|
doc |
Build documentation and man pages (requires app-text/asciidoc) |
drm |
Enable support for using drm for vsync |
opengl |
Enable features that require opengl (opengl backend, and opengl vsync methods) |
polybar
i3wm |
Add support for i3 window manager |
---|---|
ipc |
Add support for Inter-Process Messaging |
mpd |
Add support for Music Player Daemon |
network |
Enable network support |
primus
libglvnd |
Use media-libs/libglvnd for dispatch |
---|
py3status
minimal |
Don't depend on x11-misc/i3status if you don't plan to use any of its built-in modules. |
---|---|
udev |
Install extra requirement dev-python/pyudev to enable udev events monitoring on modules. |
qtfm
dbus |
Install the qtfm-tray removable device manager |
---|---|
shared |
Install the libQtFM shared library and headers |
read-edid
vbe-mode |
Build get-edid with support for legacy, VBE-based interface. Requires dev-libs/libx86. |
---|
redshift
geoclue |
Control dependency on app-misc/geoclue |
---|
rofi
drun |
Enable desktop file run dialog |
---|---|
windowmode |
Enable normal window mode |
rss-glx
quesoglc |
Enable support for OpenGL Character Renderer |
---|
sent
savedconfig |
Without a saved config.h, this package depends on media-gfx/farbfeld for image conversions |
---|
spacefm
video-thumbnails |
Support video thumbnails with media-video/ffmpegthumbnailer |
---|
stalonetray
graceful-exit |
use non-portable hack to exit gracefully on signal |
---|
tint2
battery |
Enable battery status plugin |
---|---|
sanitize |
Enable ASAN |
tint2conf |
Build/Install tint2conf as well |
urxvt-perls
deprecated |
Install scripts which have been marked as deprecated by upstream |
---|
wbar
gtk |
Enables the gtk-based wbar-config GUI |
---|
x11vnc
xdamage |
Enable support for the Xdamage library |
---|---|
xfixes |
Enable support for the Xfixes library |
xrandr |
Enable support for the X xrandr extension |
xkbd
evdev |
Enable dev-libs/libevdev support for xtg |
---|---|
xi |
Enable XInput2 support through x11-libs/libXi |
xrandr |
Enable XRandR support through x11-libs/libXrandr |
xkbset
tk |
Install the dev-perl/Tk based xkbset-gui utility |
---|
xlockmore
vtlock |
Enables support for virtual terminal locking |
---|---|
xlockrc |
Enables xlockrc for people without PAM |
xmobar
alsa |
Use alsa-mixer to get the volume from soundcards. |
---|---|
datezone |
Enables localized date support. |
dbus |
Publish a service on the session bus for controlling xmobar. |
mpd |
MPD support. Needs libmpd installed. |
mpris |
MPRIS v1, v2 support. |
rtsopts |
Use -with-rtsopts=-V0 to reduce wakeups. |
timezone |
Enables localized date support. |
uvmeter |
UVMeter only useful to australians. |
weather |
Enable weather plugin. |
wifi |
Wireless info support via nl80211. Required for the Wireless plugin on systems running Linux, the kernel. |
xft |
Use Xft to render text. UTF-8 support included. |
xpm |
Enable usage of xpm for icons. |
xrender |
Use XRender for alpha background pseudo-transparency. |
xscreensaver
fonts |
Install the fonts shipped with XScreenSaver that have clear licensing |
---|---|
gdm |
Use gdmflexiserver from gnome-base/gdm instead of x11-misc/lightdm |
gles |
Emulate OpenGL 1.3 in terms of OpenGL ES 1.x |
glx |
Use GLX to interface OpenGL and X11 instead of EGL |
locking |
Compile in support for locking the display |
logind-idle-hint |
Send the session idle hint to logind once the screen saver blanks |
new-login |
Enable user switching support using gdmflexiserver (x11-misc/lightdm) |
xsr
cursor |
Capture mouse cursor using x11-misc/xdotool, and place them on the screenshots using media-gfx/imagemagick |
---|
yabar
playerctl |
Uses media-sound/playerctl to retrieve the name of the currently played song |
---|
x11-plugins
bfm
gkrellm |
Enable building of app-admin/gkrellmmodule |
---|
e16-epplets
cdaudio |
Enable CD Audio support using media-libs/libcdaudio |
---|---|
libgtop |
Use gnome-base/libgtop to obtain system load information |
pidgin-mbpurple
twitgin |
Enable graphical plugin for Gtk+ interface of Pidgin. |
---|
pidgin-sipe
ocs2005-message-hack |
Disable message timeout for OCS2005 clients which causes "false" not delivered error messages |
---|---|
openssl |
Enable crypto support via dev-libs/openssl |
telepathy |
Support use as a telepathy backend |
voice |
Enable experimental voice/video support |
vicious
contrib |
Install extra widgets, some for less common hardware, some contributed by Vicious users. |
---|
wmbattery
apm |
Add APM (Advanced Power Management) support |
---|
wmfire
session |
Enable session management |
---|
wmudmount
gcr |
Enable support for secure memory with app-crypt/gcr |
---|
x11-terms
aterm
background |
Enable background image support via media-libs/libafterimage |
---|---|
xgetdefault |
Enable resources via X instead of aterm small version |
gnome-terminal
gnome-shell |
Integrate with gnome-base/gnome-shell search |
---|---|
nautilus |
Build gnome-base/nautilus extension |
mlterm
brltty |
Enable support for app-accessibility/brltty |
---|---|
fcitx |
Enable support for app-i18n/fcitx |
harfbuzz |
Enable support for OpenType Layout (media-libs/harfbuzz) |
ibus |
Enable support for app-i18n/ibus |
libssh2 |
Enable support for net-libs/libssh2 |
regis |
Enable support for ReGIS |
scim |
Enable support for app-i18n/scim |
skk |
Enable support for SKK (virtual/skkserv or app-i18n/skk-jisyo) |
uim |
Enable support for app-i18n/uim |
utempter |
Enable support for sys-libs/libutempter |
wayland |
Enable support for Wayland |
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. |
---|---|
256-color |
Enable 256 color support |
blink |
Enable blinking text |
fading-colors |
Enable colors fading when off focus |
font-styles |
Enable support for bold and italic fonts |
gdk-pixbuf |
Enable transparency support using x11-libs/gdk-pixbuf |
iso14755 |
Enable ISO-14755 support |
mousewheel |
Enable scrolling via mouse wheel or buttons 4 and 5 |
perl |
Enable perl script support. You can still disable this at runtime with -pe "" |
unicode3 |
Use 21 instead of 16 bits to represent unicode characters |
wide-glyphs |
Enable support for wide glyphs, required for certain symbol/icon fonts to display correctly. Note that this feature is *unofficial* and has been observed to cause stability issues for some users. |
terminology
extras |
Install additional testing tools |
---|
xfce4-terminal
utempter |
Include utmp management support via sys-libs/libutempter |
---|
xterm
openpty |
Use openpty() in preference to posix_openpt() |
---|---|
sixel |
Enable sixel graphics support |
toolbar |
Enable the xterm toolbar to be built |
x11-themes
QGnomePlatform
minimal |
Skip kde-frameworks/qqc2-desktop-style dependency (Warning: some apps could be wrongly rendered) |
---|
arc-theme
cinnamon |
Install theme for gnome-extra/cinnamon |
---|---|
gnome-shell |
Install theme for gnome-base/gnome-shell |
gtk2 |
Install GTK+2 theme |
gtk3 |
Install GTK+3 theme |
gtk4 |
Install GTK+4 theme |
mate |
Install Metacity theme for mate-base/mate |
pre-rendered |
Avoid media-gfx/inkscape and media-gfx/optipng dependencies by using pre-rendered PNGs |
transparency |
Enable transparency |
xfce |
Install theme for xfce-base/xfwm4 |
comix-xcursors
lefthanded |
Install lefthanded version of theme in addition to default one. |
---|---|
opaque |
Install non-transparent version of theme in addition to default one. |
fluent-icon-theme
hardlink |
Hardlink duplicate icons to greatly reduce installation size |
---|---|
round |
Install the round version of symbolic icons |
gentoo-artwork
grub |
Install extra sys-boot/grub themes |
---|---|
icons |
Install icons |
lilo |
Install extra sys-boot/lilo themes |
pixmaps |
Install pixmaps |
gtk-engines-murrine
animation-rtl |
Progressbar animation from right to left |
---|---|
themes |
Pull in themes via x11-themes/murrine-themes |
kfaenza
additional |
Install additional KFaenza icons. See third homepage for details |
---|
tela-icon-theme
hardlink |
Hardlink duplicate icons to greatly reduce installation size |
---|
vertex-theme
cinnamon |
Install theme for gnome-extra/cinnamon |
---|---|
gnome-shell |
Install theme for gnome-base/gnome-shell |
mate |
Install Metacity theme for mate-base/mate |
xfce |
Install theme for xfce-base/xfwm4 |
zuki-themes
gnome-shell |
Install theme for gnome-base/gnome-shell |
---|---|
gtk2 |
Install GTK+2 theme |
xfce |
Install theme for xfce-base/xfwm4 |
x11-wm
ctwm
jpeg |
Enable jpeg image support with virtual/jpeg |
---|---|
test |
Enable upstream test suite, build required binary |
xpm |
Enable xpm icon support with x11-libs/libXpm |
e16
debug |
Build libtrip debugging library |
---|---|
dialogs |
Enable support for configuration dialogs |
libhack |
Build libhack window mode helper library |
modules |
Enable support for loadable modules |
no-container |
Do not use container window (experimental) |
pango |
Enable pango font rendering using x11-libs/pango |
player |
Enable audio using aplay from media-sound/alsa-utils |
poll |
Use poll() event handler API (recommended) |
select |
Use select() event handler API |
themes |
Install the official E16 themes using x11-themes/e16-themes |
xi2 |
Enable the experimental multipointer input XInput2. This incldues the MultiPointer X feature |
xpresent |
Enable support for the X Present extension via x11-libs/libXpresent (experimental) |
xrandr |
Enable support for the X RandR extension via x11-libs/libXrandr |
xrender |
Enable transparency support using the X Render extension via x11-libs/libXrender |
xsm |
Enable X Session Management support using x11-libs/libSM |
xsync |
Enable X Sync support |
zoom |
Support resolution change of current window (zoom) usingx11-libs/libXxf86vm (xvidtune) |
echinus
xrandr |
Enable support for multihead configuration |
---|
enlightenment
xwayland |
Enable XWayland application support |
---|
fluxbox
slit |
Enables the Fluxbox slit (or dock) |
---|---|
systray |
Enables the system tray in the Fluxbox toolbar |
toolbar |
Enables the Fluxbox toolbar |
fvwm
lock |
Enable screen locking |
---|---|
netpbm |
Enable NetPBM support (used by FvwmScript-ScreenDump) |
stroke |
Mouse Gesture support |
fvwm3
go |
Enable building dev-lang/go code (FvwmPrompt) |
---|---|
lock |
Enable screen locking |
netpbm |
Enable NetPBM support (used by FvwmScript-ScreenDump) |
stroke |
Mouse Gesture support |
i3
doc |
Build and install the HTML documentation and regenerate the man pages |
---|
icewm
gdk-pixbuf |
Enable gdk-pixbuf rendering |
---|
jwm
pango |
Bidirectional text layout support with pango using xft backend. |
---|
lumina
desktop-utils |
Build and install lumina's desktop-utils |
---|
metacity
libcanberra |
Enable sound event support using media-libs/libcanberra |
---|---|
vulkan |
Enable Vulkan based compositor support via META_COMPOSITOR=vulkan environment variable |
muffin
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
---|
musca
apis |
Optionally install the experimental `apis' window manager |
---|---|
xlisten |
Optionally install the xlisten utility |
mutter
elogind |
Rely on sys-auth/elogind as logind provider for Wayland sessions |
---|---|
sysprof |
Enable profiling data capture support using dev-util/sysprof-capture |
notion
xrandr |
Add support for xrandr |
---|
openbox
session |
Enables support for session managers |
---|---|
xdg |
Install the python xdg files for xdg autostart |
pekwm
contrib |
Install optional extras in the documentation directory |
---|---|
pango |
Pango font support |
themes |
Install additional themes |
ratpoison
history |
Use sys-libs/readline for history handling |
---|---|
sloppy |
Install sloppy, a focus-follows-mouse implementation for ratpoison |
xrandr |
Enable support for XRandR |
stumpwm
doc |
Include documentation |
---|
windowmaker
modelock |
Enable XKB language status lock support. README says: "If you don't know what it is you probably don't need it." |
---|---|
xrandr |
Enable XRandR window extension support |
wmfs
imlib2 |
Enable image support through media-libs/imlib2 |
---|
xmonad
no-autorepeat-keys |
Allow ignoring of keyboard autorepeat. |
---|
xmonad-contrib
xft |
Use Xft to render text |
---|
xpra
client |
Build client-side code |
---|---|
clipboard |
Enable clipboard support |
csc |
Enable csc softscaler support |
gtk3 |
Enable the GTK3 client |
html |
Install the HTML5 client |
ibus |
Use ibus input method via app-i18n/ibus |
mdns |
Enable Multicast DNS via dev-libs/mdns |
oauth |
Enable OAuth2 authentication in the server |
openh264 |
Enable H.264 support using media-libs/openh264 |
pinentry |
Use app-crypt/pinentry for password entry |
qrcode |
Enable generating QRCodes for server URL via media-gfx/qrencode |
server |
Build server-side code |
trayicon |
Enable system tray icon |
vpx |
Enable vpx image format support |
webcam |
Enable webcam support via opencv |
xdg |
Enable support for XDG-based menus |
xfce-base
libxfce4ui
glade |
Build support for Glade 3's GtkBuilder implementation |
---|---|
system-info |
Enable system information in xfce4-about. |
thunar
trash-panel-plugin |
Build the trash status indicator plugin for the XFCE panel |
---|
tumbler
epub |
Enable support for .epub thumbnailer using app-text/libgepub |
---|---|
odf |
Enable support for .odf thumbnailers by using gnome-extra/libgsf |
xfce4-meta
archive |
Install app-arch/xarchiver. |
---|---|
editor |
Install the app-editors/mousepad text editor. |
image |
Install the media-gfx/ristretto image viewer. |
media |
Install the media-video/parole media player. |
mpd |
Install the media-sound/xfmpc MPD client. |
remote-fs |
Install the x11-misc/gigolo frontend to manage remote filesystem connections. |
search |
Install the dev-util/catfish search tool frontend. |
xfce4-panel
dbusmenu |
Enable dev-libs/libdbusmenu integration (in status notifier plugin) |
---|
xfce4-power-manager
panel-plugin |
Build the power management plugin for the XFCE panel |
---|
xfce4-settings
libcanberra |
Enable sound event support using media-libs/libcanberra |
---|---|
xklavier |
Enable keyboard layout selection support using x11-libs/libxklavier |
xfdesktop
thunar |
Build support for desktop icons (for example, launchers and folders) |
---|
xfwm4
xpresent |
Enable the XPresent extension for sync to vblank |
---|
xfce-extra
xfce4-clipman-plugin
qrcode |
Enable support for media-gfx/qrencode |
---|
xfce4-mixer
keybinder |
Enable support for global hotkeys using dev-libs/keybinder. |
---|---|
sndio |
Enable media-sound/sndio backend. |
xfce4-pulseaudio-plugin
keybinder |
Enable support for global hotkeys using dev-libs/keybinder. |
---|---|
libcanberra |
Enable sound event support using media-libs/libcanberra |
libxfce4windowing |
Enable experimental support for raising media player windows using xfce-base/libxfce4windowing. |
wnck |
Enable experimental support for raising media player windows using x11-libs/libwnck. |
xfce4-screensaver
locking |
Enable screen locking support |
---|
xfce4-whiskermenu-plugin
accountsservice |
Enable support for AccountsService. |
---|