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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014, 2015, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be>
;;; Copyright © 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages avahi)
#:use-module ((guix licenses) #:select (lgpl2.1+))
#:use-module (guix packages)
#:use-module (guix gexp)
#:use-module (guix download)
#:use-module (guix build-system gnu)
#:use-module (gnu packages)
#:use-module (gnu packages bash)
#:use-module (gnu packages dbm)
#:use-module (gnu packages gettext)
#:use-module (gnu packages glib)
#:use-module (gnu packages libdaemon)
#:use-module (gnu packages libevent)
#:use-module (gnu packages linux)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages xml))
(define-public avahi
(package
(name "avahi")
(version "0.8")
(home-page "https://avahi.org")
(source (origin
(method url-fetch)
(uri (string-append home-page "/download/avahi-"
version ".tar.gz"))
(sha256
(base32
"1npdixwxxn3s9q1f365x9n9rc5xgfz39hxf23faqvlrklgbhj0q6"))
(patches (search-patches "avahi-localstatedir.patch"))
(modules '((guix build utils)))
(snippet
'(begin
;; Fix version constraint in the avahi-libevent pkg-config file.
;; This can be removed for Avahi versions > 0.8.
(substitute* "avahi-libevent.pc.in"
(("libevent-2\\.1\\.5")
"libevent >= 2.1.5"))))))
(build-system gnu-build-system)
(arguments
`(#:configure-flags '("--with-distro=none"
"--disable-static"
"--localstatedir=/var" ; for the DBus socket
"--disable-python"
"--disable-mono"
"--disable-doxygen-doc"
"--disable-xmltoman"
"--enable-tests"
"--disable-qt4" "--disable-qt5"
"--disable-gtk" "--disable-gtk3"
"--enable-compat-libdns_sd"
,@(if (%current-target-system)
'("ac_cv_prog_have_pkg_config=yes")
'())
,@(if (or (%current-target-system)
(not (member (%current-system)
(package-supported-systems
libcap))))
'("--disable-autoipd")
'()))
#:modules ((srfi srfi-26)
(guix build utils)
(guix build gnu-build-system))
#:phases
,#~(modify-phases %standard-phases
(add-after 'patch-shebangs 'patch-more-shebangs
(lambda* (#:key inputs #:allow-other-keys)
(define path
`(,(dirname (search-input-file inputs "bin/sh"))))
(for-each
(cut patch-shebang <> path)
(find-files (string-append #$output "/etc/avahi"))))))))
(inputs
`(("bash-minimal" ,bash-minimal)
("dbus" ,dbus)
("expat" ,expat)
("gdbm" ,gdbm)
("glib" ,glib)
;; Do not use libcap when cross-compiling since it's not quite
;; cross-compilable; and use it only for supported systems.
,@(if (and (not (%current-target-system))
(member (%current-system)
(package-supported-systems libcap)))
`(("libcap" ,libcap)) ;to enable chroot support in avahi-daemon
'())
("libdaemon" ,libdaemon)
("libevent" ,libevent)))
(native-inputs
`(("gettext" ,gettext-minimal)
("glib" ,glib "bin")
("pkg-config" ,pkg-config)))
(synopsis "Implementation of mDNS/DNS-SD protocols")
(description
"Avahi is a system which facilitates service discovery on a local
network. It is an implementation of the mDNS (for \"Multicast DNS\") and
DNS-SD (for \"DNS-Based Service Discovery\") protocols.")
(license lgpl2.1+)))
(define-public nss-mdns
(package
(name "nss-mdns")
(version "0.14.1")
(home-page "https://github.com/lathiat/nss-mdns")
(source (origin
(method url-fetch)
(uri (string-append home-page "/releases/download/v" version "/"
name "-" version ".tar.gz"))
(sha256
(base32
"134wdr0n9cm5ab4g6dwq76lvzqns9dcylr470i2xxjimnw0l22d2"))))
(build-system gnu-build-system)
(arguments
;; The Avahi daemon socket is expected by 'configure.ac' to be at
;; "$(localstatedir)/run/avahi-daemon/socket", but nowadays it lives in
;; /run/avahi-daemon/socket. Remove the "$(localstatedir)" bit.
'(#:configure-flags '("AVAHI_SOCKET=/run/avahi-daemon/socket")))
(synopsis "Multicast DNS Name Service Switch (@dfn{NSS}) plug-in")
(description
"Nss-mdns is a plug-in for the GNU C Library's Name Service Switch
(@dfn{NSS}) that resolves host names via multicast DNS (@dfn{mDNS}). It is
most often used in home and other small networks without a local name server,
to resolve host names in the @samp{.local} top-level domain.")
(license lgpl2.1+)))
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