Packages with the threads use flag

Global definition: Add threads support for various packages. Usually pthreads.

app-arch / libarchive : Multi-format archive and compression library

app-arch / wimlib : The open source Windows Imaging (WIM) library

app-arch / xz-utils : utils for managing LZMA compressed files

app-backup / cpdup : A comprehensive filesystem mirroring program

app-crypt / mit-krb5 : MIT Kerberos V

app-editors / emacs : The extensible, customizable, self-documenting real-time display editor

app-editors / emacs-vcs : The extensible, customizable, self-documenting real-time display editor

  • Add elisp threading support

app-emulation / vice : Versatile Commodore 8-bit Emulator

app-emulation / wine-any : Free implementation of Windows(tm) on Unix, with optional external patchsets

app-emulation / wine-d3d9 : Free implementation of Windows(tm) on Unix, with Gallium Nine patchset

app-emulation / wine-staging : Free implementation of Windows(tm) on Unix, with Wine-Staging patchset

app-emulation / wine-vanilla : Free implementation of Windows(tm) on Unix, without external patchsets

app-forensics / afflib : Library that implements the AFF image standard

app-forensics / sleuthkit : A collection of file system and media management forensic analysis tools

app-pda / pilot-link : Suite of tools for moving data between a Palm device and a desktop

dev-db / postgresql : PostgreSQL RDBMS

dev-db / psqlodbc : Official ODBC driver for PostgreSQL

dev-db / tokyocabinet : A library of routines for managing a database

dev-games / ogre : Object-oriented Graphics Rendering Engine

dev-lang / mercury : Mercury is a modern general-purpose logic/functional programming language

dev-lang / mozart : Advanced development platform for intelligent, distributed applications

dev-lang / php : The PHP language runtime engine

dev-lang / polyml : Poly/ML is a full implementation of Standard ML

dev-lang / python : An interpreted, interactive, object-oriented programming language

  • Enable threading support. (DON'T DISABLE THIS UNLESS YOU KNOW WHAT YOU'RE DOING)

dev-lang / qu-prolog : Extended Prolog supporting quantifiers, object-variables and substitutions

dev-lang / tcl : Tool Command Language

dev-lang / tk : Tk Widget Set

dev-lang / xsb : XSB is a logic programming and deductive database system

dev-lang / yap : YAP is a high-performance Prolog compiler

dev-libs / boehm-gc : The Boehm-Demers-Weiser conservative garbage collector

dev-libs / boost : Boost Libraries for C++

  • Build multi-thread-compatible libraries instead of single-threaded only.

dev-libs / botan : A C++ crypto library

dev-libs / cyberjack : REINER SCT cyberJack USB chipcard reader user space driver

dev-libs / dmalloc : A Debug Malloc Library

dev-libs / eb : EB is a C library and utilities for accessing CD-ROM books

dev-libs / elfutils : Libraries/utilities to handle ELF objects (drop in replacement for libelf)

  • Build the libraries with thread safe support

dev-libs / libevent : Library to execute a function when a specific event occurs on a file descriptor

dev-libs / libgit2 : A linkable library for Git

dev-libs / libintl : the GNU international library (split out of gettext)

dev-libs / libixion : General purpose formula parser & interpreter

dev-libs / libnl : Libraries providing APIs to netlink protocol based Linux kernel interfaces

dev-libs / libverto : Main event loop abstraction library

dev-libs / link-grammar : A Syntactic English parser

dev-libs / log4cplus : C++ port of the Log for Java (log4j) logging library

dev-libs / mxml : A small XML parsing library that you can use to read XML data files or strings

dev-libs / ntl : High-performance and portable Number Theory C++ library

dev-libs / serdisplib : Library to drive several displays with built-in controllers or display modules

dev-libs / xalan-c : XSLT processor for transforming XML into HTML, text, or other XML types

dev-libs / xerces-c : A validating XML parser written in a portable subset of C++

  • Enable threading support through pthread (or other libraries on AIX, IRIX, HPUX, Solars). Highly recommended

dev-libs / xmlrpc-c : A lightweigt RPC library based on XML and HTTP

  • Controls whether to build the Abyss web-server with pthreads or fork 'threading'.

dev-lisp / clisp : A portable, bytecode-compiled implementation of Common Lisp

dev-lisp / ecls : ECL is an embeddable Common Lisp implementation

dev-lisp / sbcl : Steel Bank Common Lisp (SBCL) is an implementation of ANSI Common Lisp

dev-lua / lua-cjson : A fast JSON encoding/parsing module for Lua

dev-perl / PDL : Perl Data Language for scientific computing

dev-php / pecl-event : PHP wrapper for libevent2

dev-php / swoole : Event-driven asynchronous & concurrent & coroutine networking engine

dev-python / lxml : A Pythonic binding for the libxml2 and libxslt libraries

dev-python / ws4py : WebSocket client and server library for Python 2 and 3 as well as PyPy

dev-scheme / guile : GNU Ubiquitous Intelligent Language for Extensions

dev-scheme / racket : General purpose, multi-paradigm Lisp-Scheme programming language

  • Enable support for green threads

dev-scheme / stklos : fast and light Scheme implementation

dev-scheme / ypsilon : R6RS-compliant Scheme implementation for real-time applications

dev-tcltk / expect : tool for automating interactive applications

dev-tcltk / snack : The Snack Sound Toolkit (Tcl)

dev-tcltk / tclx : A set of extensions to TCL

dev-tcltk / tclxml : Pure Tcl implementation of an XML parser

dev-tcltk / tdom : A XML/DOM/XPath/XSLT Implementation for Tcl

dev-tcltk / tkXwin : Tcl/Tk library to detect idle periods of an X session

dev-tcltk / tkdnd : Extension that adds native drag & drop capabilities to the tk toolkit

dev-tcltk / tkpng : Implements support for loading and using PNG images with Tcl/Tk

dev-tcltk / tktray : System Tray Icon Support for Tk on X11

dev-tcltk / tktreectrl : A flexible listbox widget for Tk

dev-tcltk / tkzinc : A Tk widget library

dev-tcltk / togl : A Tk widget for OpenGL rendering

dev-vcs / git : stupid content tracker: distributed VCS designed for speed and efficiency

games-board / gnubg : GNU BackGammon

mail-client / alpine : An easy to use text-based based mail and news client

media-gfx / graphicsmagick : Collection of tools and libraries for many image formats

media-gfx / sane-backends : Scanner Access Now Easy - Backends

media-gfx / tachyon : A portable, high performance parallel ray tracing system

media-gfx / zbar : Library and tools for reading barcodes from images or video

media-libs / coin : A high-level 3D graphics toolkit, fully compatible with SGI Open Inventor 2.1

media-libs / freeverb3 : Reverb and Impulse Response Convolution plug-ins (Audacious/JACK)

media-libs / lcms : A lightweight, speed optimized color management engine

media-libs / libheif : ISO/IEC 23008-12:2017 HEIF file format decoder and encoder

media-libs / libmikmod : A library to play a wide range of module formats

media-libs / libsdl2 : Simple Direct Media Layer

media-libs / libvisual : Libvisual is an abstraction library that comes between applications and audio visualisation plugins

media-libs / libvpx : WebM VP8 and VP9 Codec SDK

media-libs / opencv : A collection of algorithms and sample code for various computer vision problems

media-libs / x264 : A free library for encoding X264/AVC streams

media-libs / xvid : High performance/quality MPEG-4 video de-/encoding solution

media-plugins / gkrellmpc : A gkrellm plugin to control the MPD (Music Player Daemon)

  • Use separate thread to init connection (unsafe)

media-sound / csound : Sound design and signal processing system for composition and performance

media-video / ffmpeg : Complete solution to record, convert and stream audio and video. Includes libavcodec

media-video / libav : Complete solution to record, convert and stream audio and video

media-video / x264-encoder : A free commandline encoder for X264/AVC streams

net-analyzer / pmacct : A network tool to gather IP traffic information

net-analyzer / snort : The de facto standard for intrusion detection/prevention

net-dns / dnssec-validator : Tools to ease the validation of DNSSEC related technologies

net-dns / getdns : Modern asynchronous DNS API

net-dns / unbound : A validating, recursive and caching DNS resolver

net-libs / libesmtp : lib that implements the client side of the SMTP protocol

net-libs / libgadu : This library implements the client side of the Gadu-Gadu protocol

net-libs / libircclient : Small but powerful library implementing the client-server IRC protocol

net-libs / libvncserver : library for creating vnc servers

net-libs / libwebsockets : A flexible pure-C library for implementing network protocols

net-libs / mbedtls : Cryptographic library for embedded systems

net-libs / nghttp2 : HTTP/2 C Library

net-mail / mailutils : A useful collection of mail servers, clients, and filters

net-misc / curl : A Client that groks URLs

net-misc / gsasl : The GNU SASL client, server, and library

net-misc / iperf : A TCP, UDP, and SCTP network bandwidth measurement tool

net-misc / mico : A freely available and fully compliant implementation of the CORBA standard

net-misc / ntp : Network Time Protocol suite/programs

net-misc / ofono : Open Source mobile telephony (GSM/UMTS) daemon

net-misc / unison : Two-way cross-platform file synchronizer

net-p2p / mktorrent : Simple command line utility to create BitTorrent metainfo files

net-print / cups : The Common Unix Printing System

net-proxy / haproxy : A TCP/HTTP reverse proxy for high availability environments

net-proxy / privoxy : A web proxy with advanced filtering capabilities for enhancing privacy

sci-astronomy / casacore : Core libraries for the Common Astronomy Software Applications

sci-astronomy / celestia : OpenGL 3D space simulator

sci-astronomy / cpl : ESO common pipeline library for astronomical data reduction

sci-astronomy / gnuastro : GNU Astronomy Utilities

sci-astronomy / psfex : Extracts models of the Point Spread Function from FITS images

sci-astronomy / scamp : Astrometric and photometric solutions for astronomical images

sci-astronomy / sextractor : Extract catalogs of sources from astronomical FITS images

sci-astronomy / skycat : ESO astronomical image visualizer with catalog access

sci-astronomy / skymaker : Program that simulates astronomical images

sci-astronomy / stiff : Converts astronomical FITS images to the TIFF format

sci-astronomy / stuff : Tool for automatic generation of astronomical catalogs

sci-astronomy / swarp : Resample and coadd astronomical FITS images

sci-biology / exonerate : Generic tool for pairwise sequence comparison

sci-biology / hmmer : Sequence analysis using profile hidden Markov models

sci-biology / mafft : Multiple sequence alignments using a variety of algorithms

sci-biology / raxml : Sequential, Parallel & Distributed Inference of Large Phylogenetic Trees

sci-biology / yass : Genomic similarity search with multiple transition constrained spaced seeds

sci-calculators / tiemu : Texas Instruments hand-helds emulator

sci-chemistry / ghemical : Chemical quantum mechanics and molecular mechanics

sci-chemistry / gromacs : The ultimate molecular dynamics simulation package

sci-chemistry / mpqc : The Massively Parallel Quantum Chemistry Program

sci-electronics / geda : GPL Electronic Design Automation (gEDA):gaf core package

sci-geosciences / grass : A free GIS with raster and vector functionality, as well as 3D vizualization

sci-geosciences / mapserver : Development environment for building spatially enabled webapps

sci-libs / atlas : Automatically Tuned Linear Algebra Software

sci-libs / cfitsio : C and Fortran library for manipulating FITS files

sci-libs / dcmtk : The DICOM Toolkit

sci-libs / fftw : Fast C library for the Discrete Fourier Transform

sci-libs / gdal : Translator library for raster geospatial data formats (includes OGR support)

sci-libs / hdf5 : General purpose library and file format for storing scientific data

sci-libs / libcmatrix : lite version of pNMRsim

sci-libs / libsc : Support for parallel scientific applications

sci-libs / mathgl : Math Graphics Library

sci-libs / p4est : Scalable Algorithms for Parallel Adaptive Mesh Refinement on Forests of Octrees

sci-libs / plplot : Multi-language scientific plotting library

sci-libs / scotch : Software for graph, mesh and hypergraph partitioning

sci-libs / spooles : SParse Object Oriented Linear Equations Solver

sci-libs / sundials : Suite of nonlinear solvers

sci-libs / superlu_mt : Multithreaded sparse LU factorization library

sci-libs / symengine : Fast symbolic manipulation library, written in C++

sci-libs / trilinos : Scientific library collection for large scale problems

sci-mathematics / form : Symbolic Manipulation System

sci-mathematics / petsc : Portable, Extensible Toolkit for Scientific Computation

sci-physics / clhep : High Energy Physics C++ library

sci-physics / geant : Toolkit for simulation of passage of particles through matter

sci-physics / root : C++ data analysis framework and interpreter from CERN

sci-visualization / visit : A software that delivers parallel interactive visualizations

sys-apps / haveged : A simple entropy daemon using the HAVEGE algorithm

sys-cluster / gasnet : Networking middleware for partitioned global address space (PGAS) language

sys-cluster / mpe2 : MPI development tools

sys-cluster / mpich : A high performance and portable MPI implementation

sys-cluster / mpich2 : A high performance and portable MPI implementation

sys-cluster / mvapich2 : MVAPICH2 MPI-over-infiniband package auto-configured for OpenIB

sys-cluster / openmpi : A high-performance message passing library (MPI)

sys-libs / libnih : Light-weight 'standard library' of C functions

sys-libs / ncurses : console display library

sys-libs / newlib : Newlib is a C library intended for use on embedded systems

sys-power / suspend : Userspace Software Suspend and S2Ram

virtual / ffmpeg : Virtual package for FFmpeg executable implementation

virtual / mpi : Virtual for Message Passing Interface (MPI) v2.0 implementation

www-misc / litmus : WebDAV server protocol compliance test suite

www-servers / apache : The Apache Web Server

www-servers / nginx : Robust, small and high performance http and reverse proxy server

x11-libs / fltk : C++ user interface toolkit for X and OpenGL

x11-misc / xaos : Very fast real-time fractal zoomer