root

Description:C++ data analysis framework and interpreter from CERN
License: LGPL-2.1
Homepage:https://root.cern
Location:Portage
Legend:
  • + - stable
  • ~ - unstable
  • M - hardmask
alpha amd64 arm hppa ia64 m68k mips ppc ppc64 s390 sh sparc x86
9999 diff - - - - - - - - - - - - -
6.14.08-r1 - ~ - - - - - - - - - - ~

USE flags

  • afs - Add OpenAFS support (distributed file system)
  • aqua - Include support for the Mac OS X Aqua (Carbon/Cocoa) GUI
  • asimage - Enable support for media-libs/libafterimage
  • avahi - Add avahi/Zeroconf support
  • c++11 - Build using the C++11 standard
  • c++14 - Build using the C++14 standard
  • c++17 - Build using the C++17 standard
  • cuda - Enable support for nVidia CUDA
  • davix - Enable support for DAVIX Data Management Client (https://cern.ch/davix)
  • 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
  • doc - Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
  • emacs - Add support for GNU Emacs
  • examples - Install examples, usually source code
  • fftw - Use FFTW library for computing Fourier transforms
  • 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
  • graphviz - Add support for the Graphviz library
  • gsl - Use the GNU scientific library for calculations
  • http - Enable http server support including but not limited to fastcgi support
  • jemalloc - Use dev-libs/jemalloc for memory management
  • kerberos - Add kerberos support
  • ldap - Add LDAP support (Lightweight Directory Access Protocol)
  • libcxx - Build ROOT against sys-libs/libcxx
  • memstat - Build memory statistics library, helps to detect memory leaks
  • minimal - Install a very minimal build (disables, for example, plugins, fonts, most drivers, non-critical features)
  • minuit - Build ROOT's internal versions of minuit (fortran) and minuit2 (C++)
  • mpi - Add MPI (Message Passing Interface) layer to the apps that support it
  • mysql - Add mySQL Database support
  • ncurses - Add ncurses support (console display library)
  • odbc - Add ODBC Support (Open DataBase Connectivity)
  • 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"
  • oracle - Enable Oracle Database support
  • postgres - Add support for the postgresql database
  • prefix - Defines if a Gentoo Prefix offset installation is used
  • pythia6 - Build the interface for sci-physics/pythia version 6.x
  • pythia8 - Build the interface for sci-physics/pythia version 8.x
  • python - Add optional support/bindings for the Python language
  • python_single_target_python2_5 - Build for Python 2.5 only
  • python_single_target_python2_6 - Build for Python 2.6 only
  • python_single_target_python2_7 - Build for Python 2.7 only
  • python_single_target_python3_4 - Build for Python 3.4 only
  • python_single_target_python3_5 - Build for Python 3.5 only
  • python_single_target_python3_6 - Build for Python 3.6 only
  • python_single_target_python3_7 - Build for Python 3.7 only
  • python_targets_python2_5 - Build with Python 2.5
  • python_targets_python2_6 - Build with Python 2.6 (removed)
  • python_targets_python2_7 - Build with Python 2.7
  • python_targets_python3_4 - Build with Python 3.4
  • python_targets_python3_5 - Build with Python 3.5
  • python_targets_python3_6 - Build with Python 3.6
  • python_targets_python3_7 - Build with Python 3.7
  • qt4 - Add support for the Qt GUI/Application Toolkit version 4.x
  • qt5 - Add support for the Qt 5 application and UI framework
  • R - Enable support for dev-lang/R
  • roofit - Build RooFit function fitting package
  • root7 - Build experimental features to be released with ROOT 7
  • ruby - Add support/bindings for the Ruby language
  • shadow - Enable shadow authentication in rootd and proofd
  • sqlite - Add support for sqlite - embedded sql database
  • ssl - Add support for SSL/TLS connections (Secure Socket Layer / Transport Layer Security)
  • table - Build libTable contrib library
  • tbb - Enable implicit multi-threading (IMT) with dev-cpp/tbb
  • test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
  • threads - Add threads support for various packages. Usually pthreads
  • tiff - Add support for the TIFF image format
  • tmva - Built TMVA (ROOT's multi-variate analysis toolkit for machine learning)
  • unuran - Enable support for sci-mathematics/unuran
  • vc - Enable support for dev-libs/vc with VecCore
  • X - Add support for X11
  • xft - Build with support for XFT font renderer (x11-libs/libXft)
  • xinetd - Add support for the xinetd super-server
  • xml - Add support for XML files
  • xrootd - Build the interface for net-libs/xrootd
  • zeroconf - Support for DNS Service Discovery (DNS-SD)

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Thank you!