Gentoo Packages

All USE Flags

• "${IUSE_TARGETS[@]/amdgpu_targets_/amdgpu_targets_}" - 1 package(s)
• "( - 3 package(s)
• ${!QT_MODULES[*]} - 1 package(s)
• ( - 3 package(s)
• ) - 3 package(s)
• )" - 3 package(s)
• 3d - 1 package(s)
  Build Qt3DCore, Qt3DAnimation, Qt3DExtras, Qt3DInput, Qt3DLogic, and Qt3DRender modules
• X - 2 package(s)
• acoustid - 1 package(s)
  Use <pkg>media-libs/chromaprint</pkg> for acoustic fingerprinting
• advanced - 1 package(s)
  Enable advanced numerical backends (llvmlite, numba, pyfftw, pywavelets) for faster/large-scale operators
• amdgpu_targets_gfx908 - 1 package(s)
• amdgpu_targets_gfx90a - 1 package(s)
• amdgpu_targets_gfx942 - 1 package(s)
• amdgpu_targets_gfx950 - 1 package(s)
• aqua - 1 package(s)
• avahi - 2 package(s)
  Build with <pkg>net-dns/avahi</pkg>:3
• bash-completion - 1 package(s)
  Install the bash-completion script for the <pkg>app-shells/bash-completion</pkg> framework.
• benchmark - 11 package(s)
  Build and install rocblas-bench
• bluetooth - 2 package(s)
  Build QtBluetooth module
• bzip2 - 2 package(s)
• charts - 1 package(s)
  Build QtCharts module
• cli - 1 package(s)
  Install the optional MCP CLI (pulls dev-python/typer + python-dotenv)
• composable-kernel - 1 package(s)
  Use <pkg>sci-libs/composable-kernel</pkg> for GEMM-like and reduction-like operators
• compress-xz - 1 package(s)
  Compress firmware using xz (<pkg>app-arch/xz-utils</pkg>) before installation
• compress-zstd - 1 package(s)
  Compress firmware using zstd (<pkg>app-arch/zstd</pkg>) before installation
• concurrent - 1 package(s)
  Build QtConcurrent module
• core - 1 package(s)
  Build QtCore module, if disable then only shiboken will be built
• cpu - 1 package(s)
  Build for CPU inference (VLLM_TARGET_DEVICE=cpu); pull torchaudio + numba
• cpu_flags_arm_neon - 1 package(s)
• cuda - 6 package(s)
  Enable CUDA GPU-accelerated model evaluation via <pkg>dev-python/pycuda</pkg>
• cudnn - 1 package(s)
  Enable support for nVidia cuDNN library
• cups - 1 package(s)
• cusparselt - 2 package(s)
  Enable support for nVidia cuSPARSELt library
• cxx - 1 package(s)
• dashboard - 1 package(s)
  Pull in dev-python/flask for the optional dashboard webapp under mpire/dashboard/
• datavis - 1 package(s)
  Build QtDataVisualization module (deprecated upstream as of Qt 6.6 in favour of QtGraphs; resurrected for sci-physics/sasview)
• dbus - 2 package(s)
  Support for dbus fetching
• debug - 13 package(s)
  Enables debug messages
• debugger - 1 package(s)
  Install the CUDA debugger
• demo - 1 package(s)
  To install all requirements demo
• designer - 3 package(s)
  Build QtDesigner and QtUiTools modules
• dill - 1 package(s)
  Pull in dev-python/multiprocess so the dill-based fork backend in mpire/context.py is usable
• distributed - 1 package(s)
  Support distributed applications
• doc - 27 package(s)
  Install doxygen documentation
• double-precision - 1 package(s)
  Build with 64-bit floating point precision (default is single precision).
• examples - 10 package(s)
• executables - 1 package(s)
  Install the saxs_fitter, em_fitter and rigidbody_optimizer CLI tools
• expat - 1 package(s)
  Use dev-libs/expat instead of dev-libs/libxml2 to parse XML
• fastflowlm - 1 package(s)
  Pull in <pkg>sci-ml/fastflowlm</pkg> as the NPU backend
• fbgemm - 1 package(s)
  Use <pkg>sci-ml/FBGEMM</pkg>
• ffmpeg - 1 package(s)
• fits - 2 package(s)
  Enable FITS image import via <pkg>sci-libs/cfitsio</pkg>
• flac - 1 package(s)
• flash - 1 package(s)
  Enable flash attention
• fortran - 2 package(s)
• frei0r - 1 package(s)
  Build the module for <pkg>media-plugins/frei0r-plugins</pkg>
• fusefs - 1 package(s)
  Enable the Fuse Filesystem
• gfx1100 - 1 package(s)
• gfx1101 - 1 package(s)
• gfx1103 - 1 package(s)
• gfx1150 - 1 package(s)
• gfx1151 - 1 package(s)
• gfx1200 - 1 package(s)
• gfx1201 - 1 package(s)
• gfx908 - 1 package(s)
• gfx90a - 1 package(s)
• gfx942 - 2 package(s)
• gfx950 - 2 package(s)
• gles2-only - 1 package(s)
  Build QtGui "QOpenGL*" classes
• gloo - 1 package(s)
  Use <pkg>sci-ml/gloo</pkg>
• gnutls - 1 package(s)
• gpg - 1 package(s)
  Enable PGP support
• gpl - 1 package(s)
  Build the GPL-licensed CHOLMOD submodules (MatrixOps, Modify, Partition, Supernodal) as a group. Disabling keeps CHOLMOD strictly LGPL; the core Cholesky submodule is always built.
• gpu - 2 package(s)
  Enable support for CUDA with <pkg>dev-util/nvidia-cuda-toolkit</pkg>
• graphs - 1 package(s)
  Build QtGraphs and QtGraphsWidgets modules (the modern successor to QtDataVisualization)
• gtk - 3 package(s)
  Build GTK graphical UI
• gtk2 - 10 package(s)
  Build the GTK2 variant of the plugin
• gtk3 - 11 package(s)
  Build the GTK3 variant of the plugin
• gui - 7 package(s)
  Build the graphical interface (requires either qt5 or qt6).
• gui-jupyter - 1 package(s)
  To install required libraries to use the Jupyter widgets GUI elements
• gui-traitsui - 1 package(s)
  To install required libraries to use the GUI elements based on traitsui
• h5pyd - 1 package(s)
  Pull in dev-python/h5pyd so silx.io.h5py_utils can browse remote HSDS-served HDF5 datasets
• hdf4 - 1 package(s)
  Support the old HDF4 representation
• hdf5 - 4 package(s)
  Enable hdf5 support
• help - 2 package(s)
  Build QtHelp module
• hip - 1 package(s)
  Build HIP runtime
• hipblaslt - 2 package(s)
  Build with <pkg>sci-libs/hipBLASLt</pkg> for some non-batched and strided batched problems on gfx12
• httpserver - 1 package(s)
  Build QtHttpServer module
• icy-sixel - 1 package(s)
  Enable sixel graphics output via pure-Rust icy_sixel backend
• image - 2 package(s)
  Enable reading of generic image formats via imageio and Pillow
• introspection - 2 package(s)
  Generate GObject Introspection .gir/.typelib files so Gwyddion's libraries can be consumed from bindings (Python, JavaScript, Vala). Required for USE=python.
• jack - 1 package(s)
• jansson - 1 package(s)
  Enable <pkg>dev-libs/jansson</pkg>-based JSON import/export
• java - 2 package(s)
  Build the Java bindings
• json - 2 package(s)
  Enable <pkg>dev-libs/json-glib</pkg>-based JSON import/export
• kineto - 1 package(s)
  Use<pkg>sci-ml/kineto</pkg>profiling library
• l10n_ - 2 package(s)
• lapack - 1 package(s)
• learning - 1 package(s)
  To install required libraries for some machine learning features
• libffi - 1 package(s)
• libnotify - 1 package(s)
  Enable desktop notifications support
• libsamplerate - 1 package(s)
• location - 1 package(s)
  Build QtLocation module
• matplotlib - 1 package(s)
  Enable matplotlib-based plotting helpers
• mbedtls - 1 package(s)
  Use <pkg>net-libs/mbedtls</pkg> as TLS backend
• memefficient - 1 package(s)
  Enable mem efficient attention
• mimalloc - 1 package(s)
  Use <pkg>dev-libs/mimalloc</pkg> as replacement for system malloc
• mkl - 1 package(s)
  Use <pkg>sci-libs/mkl</pkg> for blas, lapack and sparse blas routines
• mp3 - 1 package(s)
• mpd - 1 package(s)
  Support for mpd fetching
• mpi - 1 package(s)
• mrcz - 1 package(s)
  To install the mrcz plugin
• multimedia - 2 package(s)
  Build QtMultimedia and QtMultimediaWidgets modules
• nccl - 1 package(s)
  Use <pkg>dev-libs/rccl</pkg> (NCCL compatible) backend for distributed operations
• ncurses - 1 package(s)
  Build Ncurses text UI
• network - 2 package(s)
  Build QtNetwork module
• network-auth - 1 package(s)
  Build QtNetworkAuth module
• nfc - 2 package(s)
  Build QtNfc module
• nls - 3 package(s)
• nnpack - 1 package(s)
  Use <pkg>sci-ml/NNPACK</pkg>
• numa - 2 package(s)
  Enable NUMA support using <pkg>sys-process/numactl</pkg> (NUMA kernel support is also required)
• numpy - 4 package(s)
  Add support for math operations through numpy
• ocamlopt - 4 package(s)
• omemo - 1 package(s)
  Enable OMEMO encryption
• omemo-qrcode - 1 package(s)
  Enable ability to display OMEMO QR code
• onednn - 1 package(s)
  Use <pkg>sci-ml/oneDNN</pkg>
• openblas - 1 package(s)
  Use <pkg>sci-libs/openblas</pkg> for blas routines
• opencl - 6 package(s)
  Build vendored OpenCL runtime
• opencv - 1 package(s)
  Enable image processing via <pkg>media-libs/opencv</pkg>
• openexr - 2 package(s)
• opengl - 2 package(s)
  Pull in bindings for the QtOpenGL module
• openmp - 7 package(s)
  Use OpenMP for parallel code
• openssl - 1 package(s)
  Use <pkg>dev-libs/openssl</pkg> as TLS backend
• otr - 1 package(s)
  Enable Off-the-Record support (encryption)
• parallel - 1 package(s)
  Add support for <pkg>sys-process/parallel</pkg>
• pdfium - 2 package(s)
  Build QtPdf module
• perfscripts - 1 package(s)
  Install rocfft-perf performance visualization suite
• perl - 1 package(s)
• phonopy-reader - 1 package(s)
  Enable reading of phonopy HDF5/YAML output
• positioning - 2 package(s)
  Build QtPositioning module
• printsupport - 2 package(s)
  Build QtPrintSupport module
• profiler - 2 package(s)
  Build and install the Composable Kernal profiler (ckProfiler)
• pyqt5 - 1 package(s)
  Use <pkg>dev-python/pyqt5</pkg> as a Qt for Python implementation. Required for sci-physics/mantid and other Qt5-only consumers; disabled by default in ::gentoo (Qt5 deprecation policy). Set QT_API=pyqt5 at runtime to select it explicitly.
• pyqt6 - 3 package(s)
  To install required libraries for pyqt6 support
• pyside - 2 package(s)
  To install required libraries for pyside support
• pyside6 - 1 package(s)
  Use <pkg>dev-python/pyside</pkg> as Qt for Python implementation
• python - 5 package(s)
  Build pygwy, the Python 3 scripting bridge. Implies USE=introspection and pulls in <pkg>dev-python/pygobject</pkg>. Provides a plug-in discovery path and an in-process console registered as /Python Console.
• python_targets_python2_7 - 8 package(s)
  Enable Python-compatible libs (python2_7 only)
• qml - 3 package(s)
  Build QML/QtQuick bindings and imports
• qnnpack - 1 package(s)
  Use QNNPACK
• qt5 - 3 package(s)
  Use Qt5 (<pkg>dev-qt/qtwidgets</pkg>) for the GUI. Legacy; prefer qt6 for new installs.
• qt6 - 4 package(s)
  Use Qt6 (<pkg>dev-qt/qtbase</pkg>) for the GUI. Recommended.
• quick - 2 package(s)
  Build QtQuick and QtQuickWidgets modules
• quick3d - 2 package(s)
  Build QtQuick3D and QtQuickWidgets modules
• quodlibet - 1 package(s)
  Enables support for editing <pkg>media-sound/quodlibet</pkg> databases
• rdma - 1 package(s)
  Enable infiniband support via <pkg>sys-cluster/rdma-core</pkg>
• remoteobjects - 2 package(s)
  Build QtRemoteObjects module
• rocblas - 1 package(s)
  Build with <pkg>sci-libs/rocBLAS</pkg> support
• rocm - 2 package(s)
  Build for AMD ROCm inference (VLLM_TARGET_DEVICE=rocm); pull HIP libs + torch{audio,vision}
• rocsolver - 1 package(s)
  Add additional functions from <pkg>sci-libs/rocSOLVER</pkg>
• roctracer - 5 package(s)
  Enable roctracer (roctx) marker
• rtaudio - 1 package(s)
  Builds rtaudio consumer for native audio support on multiple platforms.
• rubberband - 1 package(s)
  Enable pitch/time stretching via <pkg>media-libs/rubberband</pkg>
• ruby - 1 package(s)
• sanitizer - 1 package(s)
  Install compute-sanitizer tool
• scxml - 2 package(s)
  Build QtScxml module
• sdl - 1 package(s)
• sensors - 2 package(s)
  Build QtSensors module
• serialbus - 1 package(s)
  Build QtSerialBus modules
• serialport - 2 package(s)
  Build QtSerialPort modules
• server - 1 package(s)
  Build the infinote standalone server
• sixel - 1 package(s)
  Enable sixel graphics output via media-libs/libsixel
• sourceview - 2 package(s)
  Enable support for <pkg>x11-libs/gtksourceview</pkg>
• sparse - 2 package(s)
  Build hipSOLVER with sparse functionality (<pkg>sci-libs/cholmod</pkg>)
• spatialaudio - 2 package(s)
  Build QtSpatialAudio module
• speech - 2 package(s)
  Build QtTextToSpeech module
• speed - 2 package(s)
  To install optional libraries that speed up some functionalities
• spell - 1 package(s)
• spellcheck - 1 package(s)
  Enable spellchecking support via app-text/enchant
• sql - 2 package(s)
  Build QtSql module
• ssl - 1 package(s)
• static - 1 package(s)
• static-libs - 5 package(s)
• svg - 2 package(s)
  Build QtSvg module
• system-sqlite - 1 package(s)
  Use the system SQLite instead of the bundled one
• szip - 1 package(s)
• taglib - 1 package(s)
  Enable support for taglib
• tcl - 1 package(s)
• tcl-private-stubs - 1 package(s)
  Enable Tcl integration via private stubs mechanism
• tcl-stubs - 1 package(s)
  Enable Tcl integration via stubs library mechanism
• test - 64 package(s)
  Build and run unit tests
• testlib - 2 package(s)
  Build QtTest module
• th1-docs - 1 package(s)
  Enable TH1 for embedded documentation pages
• th1-hooks - 1 package(s)
  Enable TH1 hooks for commands and web pages
• threads - 1 package(s)
• tiff - 1 package(s)
• tools - 1 package(s)
  Build PySide Tools
• udev - 1 package(s)
• uitools - 1 package(s)
  Build UITools module
• unique - 1 package(s)
  Enable single-instance support via <pkg>dev-libs/libunique</pkg>
• vdpau - 1 package(s)
• vicious - 1 package(s)
  Require vicious plugin
• video_cards_amdgpu - 1 package(s)
  Build for AMD platform
• video_cards_nvidia - 1 package(s)
  Build for Nvidia platform
• vidstab - 1 package(s)
  Enable video stabilization via <pkg>media-libs/vidstab</pkg>
• vim-syntax - 1 package(s)
• vorbis - 1 package(s)
• vulkan - 1 package(s)
• webchannel - 2 package(s)
  Build QtWebChannel module
• webengine - 2 package(s)
  Build QtWebEngine and QtWebEngineWidgets modules
• webp - 1 package(s)
  Enable WebP image export via <pkg>media-libs/libwebp</pkg>
• websockets - 2 package(s)
  Build QtWebSockets module
• webview - 1 package(s)
  Build QtWebView module
• widgets - 2 package(s)
  Build QtWidgets module
• wx - 2 package(s)
  To install required libraries for wx support
• wxgui - 1 package(s)
  Build the wxPython-based GUI tools (requires <pkg>dev-python/wxpython</pkg>, <pkg>dev-python/wxmplot</pkg> and <pkg>dev-python/wxutils</pkg>)
• xine - 1 package(s)
• xinerama - 1 package(s)
• xml - 5 package(s)
  Build QtXml module
• xnnpack - 1 package(s)
  Use <pkg>sci-ml/XNNPACK</pkg>
• xscreensaver - 1 package(s)
  Use x11-libs/libXScrnSaver for checking idle time
• zlib - 1 package(s)
• zspy - 1 package(s)
  Enable ZSpy (Zarr v2-based) reader/writer