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 ;;;
   6 ;;; This file is part of GNU Guix.
   7 ;;;
   8 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   9 ;;; under the terms of the GNU General Public License as published by
  10 ;;; the Free Software Foundation; either version 3 of the License, or (at
  11 ;;; your option) any later version.
  12 ;;;
  13 ;;; GNU Guix is distributed in the hope that it will be useful, but
  14 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ;;; GNU General Public License for more details.
  17 ;;;
  18 ;;; You should have received a copy of the GNU General Public License
  19 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 (define-module (gnu packages libevent)
  22   #:use-module (gnu packages)
  23   #:use-module (guix licenses)
  24   #:use-module (guix packages)
  25   #:use-module (guix download)
  26   #:use-module (guix build-system gnu)
  27   #:use-module (gnu packages base)
  28   #:use-module (gnu packages python)
  29   #:use-module (gnu packages autotools)
  30   #:use-module (gnu packages pkg-config))
  31
  32 (define-public libevent
  33   (package
  34     (name "libevent")
  35     (version "2.0.22")
  36     (source (origin
  37              (method url-fetch)
  38              (uri (string-append
  39                    "https://github.com/libevent/libevent/releases/download/release-"
  40                    version "-stable/libevent-" version "-stable.tar.gz"))
  41              (sha256
  42               (base32
  43                "18qz9qfwrkakmazdlwxvjmw8p76g70n3faikwvdwznns1agw9hki"))
  44              (patches (list (search-patch "libevent-dns-tests.patch")))))
  45     (build-system gnu-build-system)
  46     (inputs
  47      `(;; Dependencies used for the tests and for `event_rpcgen.py'.
  48        ("which" ,which)
  49        ("python" ,python-wrapper)))
  50     (home-page "http://libevent.org/")
  51     (synopsis "Event notification library")
  52     (description
  53      "The libevent API provides a mechanism to execute a callback
  54 function when a specific event occurs on a file descriptor or after a
  55 timeout has been reached.  Furthermore, libevent also support callbacks
  56 due to signals or regular timeouts.
  57
  58 libevent is meant to replace the event loop found in event driven
  59 network servers.  An application just needs to call event_dispatch() and
  60 then add or remove events dynamically without having to change the event
  61 loop.")
  62     (license bsd-3)))
  63
  64 (define-public libev
  65   (package
  66     (name "libev")
  67     (version "4.20")
  68     (source (origin
  69               (method url-fetch)
  70               (uri (string-append "http://dist.schmorp.de/libev/Attic/libev-"
  71                                   version
  72                                   ".tar.gz"))
  73               (sha256
  74                (base32
  75                 "17j47pbkr65a18mfvy2861p5k7w4pxmdgiw723ryfqd9gx636w7q"))))
  76     (build-system gnu-build-system)
  77     (home-page "http://software.schmorp.de/pkg/libev.html")
  78     (synopsis "Event loop loosely modelled after libevent")
  79     (description
  80      "libev is a full-featured and high-performance event loop that
  81 is loosely modelled after libevent, but without its limitations and
  82 bugs.  It is used in GNU Virtual Private Ethernet, rxvt-unicode,
  83 auditd, the Deliantra MORPG Server and Client, and many other
  84 programs.")
  85     (license
  86      (list bsd-2 gpl2+))))
  87
  88 (define-public libuv
  89   (package
  90     (name "libuv")
  91     (version "1.4.2")
  92     (source (origin
  93               (method url-fetch)
  94               (uri (string-append "https://github.com/libuv/libuv/archive/v"
  95                                   version ".tar.gz"))
  96               (file-name (string-append name "-" version ".tar.gz"))
  97               (sha256
  98                (base32
  99                 "0hdpysawz85zpmsfkcsd1b7bmx53szcir1szbh1w7ldhkpv29r5r"))))
 100     (build-system gnu-build-system)
 101     (arguments
 102      '(#:phases (alist-cons-after
 103                  'unpack 'autogen
 104                  (lambda _
 105                    ;; Fashionable people don't run 'make dist' these days, so
 106                    ;; we need to do that ourselves.
 107                    (zero? (system* "sh" "autogen.sh")))
 108                  %standard-phases)
 109
 110        ;; XXX: Some tests want /dev/tty, attempt to make connections, etc.
 111        #:tests? #f))
 112     (native-inputs `(("autoconf" ,(autoconf-wrapper))
 113                      ("automake" ,automake)
 114                      ("libtool" ,libtool)
 115
 116                      ;; libuv.pc is installed only when pkg-config is found.
 117                      ("pkg-config" ,pkg-config)))
 118     (home-page "https://github.com/joyent/libuv")
 119     (synopsis "Library for asynchronous I/O")
 120     (description
 121      "libuv is a multi-platform support library with a focus on asynchronous
 122 I/O.  Among other things, it supports event loops via epoll, kqueue, and
 123 similar IOCP, and event ports, asynchronous TCP/UDP sockets, asynchronous DNS
 124 resolution, asynchronous file system operations, and threading primitives.")
 125
 126     ;; A few files fall under other non-copyleft licenses; see 'LICENSE' for
 127     ;; details.
 128     (license x11)))