nixpkgs/pkgs/tools/networking/nss-mdns/default.nix

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{ fetchurl, stdenv, avahi }:
stdenv.mkDerivation rec {
name = "nss-mdns-0.10";
src = fetchurl {
url = "http://0pointer.de/lennart/projects/nss-mdns/${name}.tar.gz";
sha256 = "0vgs6j0qsl0mwzh5a0m0bykr7x6bx79vnbyn0r3q289rghp3qs0y";
};
configureFlags = "--enable-avahi";
# Note: Although `nss-mdns' works by talking to `avahi-daemon', it
# doesn't depend on the Avahi libraries. Instead, it contains
# hand-written D-Bus code to talk to the Avahi daemon.
buildInput = [ avahi ];
patchPhase = ''
substituteInPlace "src/Makefile.in" \
--replace 'AVAHI_SOCKET=\"$(localstatedir)/run/avahi-daemon/socket\"' \
'AVAHI_SOCKET=\"${avahi}/var/run/avahi-daemon/socket\"'
'';
meta = {
description = "The mDNS Name Service Switch (NSS) plug-in";
longDescription = ''
`nss-mdns' is a plugin for the GNU Name Service Switch (NSS)
functionality of the GNU C Library (glibc) providing host name
resolution via Multicast DNS (mDNS), effectively allowing name
resolution by common Unix/Linux programs in the ad-hoc mDNS
domain `.local'.
'';
homepage = http://0pointer.de/lennart/projects/nss-mdns/;
license = "LGPLv2+";
};
}