gnu/packages/libevent.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
   4 ;;; Copyright © 2015 Eric Dvorsak <eric@dvorsak.fr>
   5 ;;; Copyright © 2016 David Thompson <davet@gnu.org>
   6 ;;;
   7 ;;; This file is part of GNU Guix.
   8 ;;;
   9 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  10 ;;; under the terms of the GNU General Public License as published by
  11 ;;; the Free Software Foundation; either version 3 of the License, or (at
  12 ;;; your option) any later version.
  13 ;;;
  14 ;;; GNU Guix is distributed in the hope that it will be useful, but
  15 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;;; GNU General Public License for more details.
  18 ;;;
  19 ;;; You should have received a copy of the GNU General Public License
  20 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 (define-module (gnu packages libevent)
  23   #:use-module (gnu packages)
  24   #:use-module (guix licenses)
  25   #:use-module (guix packages)
  26   #:use-module (guix download)
  27   #:use-module (guix build-system gnu)
  28   #:use-module (gnu packages base)
  29   #:use-module (gnu packages python)
  30   #:use-module (gnu packages autotools)
  31   #:use-module (gnu packages pkg-config))
  32
  33 (define-public libevent
  34   (package
  35     (name "libevent")
  36     (version "2.0.22")
  37     (source (origin
  38              (method url-fetch)
  39              (uri (string-append
  40                    "https://github.com/libevent/libevent/releases/download/release-"
  41                    version "-stable/libevent-" version "-stable.tar.gz"))
  42              (sha256
  43               (base32
  44                "18qz9qfwrkakmazdlwxvjmw8p76g70n3faikwvdwznns1agw9hki"))
  45              (patches (search-patches "libevent-dns-tests.patch"))))
  46     (build-system gnu-build-system)
  47     (inputs
  48      `(;; Dependencies used for the tests and for `event_rpcgen.py'.
  49        ("which" ,which)
  50        ("python" ,python-wrapper)))
  51     (home-page "http://libevent.org/")
  52     (synopsis "Event notification library")
  53     (description
  54      "The libevent API provides a mechanism to execute a callback
  55 function when a specific event occurs on a file descriptor or after a
  56 timeout has been reached.  Furthermore, libevent also support callbacks
  57 due to signals or regular timeouts.
  58
  59 libevent is meant to replace the event loop found in event driven
  60 network servers.  An application just needs to call event_dispatch() and
  61 then add or remove events dynamically without having to change the event
  62 loop.")
  63     (license bsd-3)))
  64
  65 (define-public libev
  66   (package
  67     (name "libev")
  68     (version "4.20")
  69     (source (origin
  70               (method url-fetch)
  71               (uri (string-append "http://dist.schmorp.de/libev/Attic/libev-"
  72                                   version
  73                                   ".tar.gz"))
  74               (sha256
  75                (base32
  76                 "17j47pbkr65a18mfvy2861p5k7w4pxmdgiw723ryfqd9gx636w7q"))))
  77     (build-system gnu-build-system)
  78     (home-page "http://software.schmorp.de/pkg/libev.html")
  79     (synopsis "Event loop loosely modelled after libevent")
  80     (description
  81      "libev is a full-featured and high-performance event loop that
  82 is loosely modelled after libevent, but without its limitations and
  83 bugs.  It is used in GNU Virtual Private Ethernet, rxvt-unicode,
  84 auditd, the Deliantra MORPG Server and Client, and many other
  85 programs.")
  86     (license
  87      (list bsd-2 gpl2+))))
  88
  89 (define-public libuv
  90   (package
  91     (name "libuv")
  92     (version "1.9.0")
  93     (source (origin
  94               (method url-fetch)
  95               (uri (string-append "https://github.com/libuv/libuv/archive/v"
  96                                   version ".tar.gz"))
  97               (file-name (string-append name "-" version ".tar.gz"))
  98               (sha256
  99                (base32
 100                 "1sx5lahhg2w92y6mgyg7c7nrx2biyyxd5yiqkmq8n4w01lm2gf7q"))))
 101     (build-system gnu-build-system)
 102     (arguments
 103      '(#:phases (alist-cons-after
 104                  'unpack 'autogen
 105                  (lambda _
 106                    ;; Fashionable people don't run 'make dist' these days, so
 107                    ;; we need to do that ourselves.
 108                    (zero? (system* "sh" "autogen.sh")))
 109                  %standard-phases)
 110
 111        ;; XXX: Some tests want /dev/tty, attempt to make connections, etc.
 112        #:tests? #f))
 113     (native-inputs `(("autoconf" ,(autoconf-wrapper))
 114                      ("automake" ,automake)
 115                      ("libtool" ,libtool)
 116
 117                      ;; libuv.pc is installed only when pkg-config is found.
 118                      ("pkg-config" ,pkg-config)))
 119     (home-page "https://github.com/joyent/libuv")
 120     (synopsis "Library for asynchronous I/O")
 121     (description
 122      "libuv is a multi-platform support library with a focus on asynchronous
 123 I/O.  Among other things, it supports event loops via epoll, kqueue, and
 124 similar IOCP, and event ports, asynchronous TCP/UDP sockets, asynchronous DNS
 125 resolution, asynchronous file system operations, and threading primitives.")
 126
 127     ;; A few files fall under other non-copyleft licenses; see 'LICENSE' for
 128     ;; details.
 129     (license x11)))