nixpkgs/pkgs/tools/networking/dnsmasq/default.nix
2024-05-02 21:06:26 +02:00

98 lines
3.1 KiB
Nix

{ lib, stdenv, fetchurl, pkg-config, nettle
, libidn, libnetfilter_conntrack, nftables, buildPackages
, dbusSupport ? stdenv.isLinux
, dbus
, nixosTests
}:
let
copts = lib.concatStringsSep " " ([
"-DHAVE_IDN"
"-DHAVE_DNSSEC"
] ++ lib.optionals dbusSupport [
"-DHAVE_DBUS"
] ++ lib.optionals stdenv.isLinux [
"-DHAVE_CONNTRACK"
"-DHAVE_NFTSET"
]);
in
stdenv.mkDerivation rec {
pname = "dnsmasq";
version = "2.90";
src = fetchurl {
url = "https://www.thekelleys.org.uk/dnsmasq/${pname}-${version}.tar.xz";
hash = "sha256-jlAwm9g3v+yWSagS4GbAm2mItz10m30pPAbFfUahCeQ=";
};
postPatch = lib.optionalString stdenv.hostPlatform.isLinux ''
sed '1i#include <linux/sockios.h>' -i src/dhcp.c
'';
preBuild = ''
makeFlagsArray=("COPTS=${copts}")
'';
makeFlags = [
"DESTDIR="
"BINDIR=$(out)/bin"
"MANDIR=$(out)/man"
"LOCALEDIR=$(out)/share/locale"
"PKG_CONFIG=${buildPackages.pkg-config}/bin/${buildPackages.pkg-config.targetPrefix}pkg-config"
];
hardeningEnable = [ "pie" ];
postBuild = lib.optionalString stdenv.isLinux ''
make -C contrib/lease-tools
'';
# XXX: Does the systemd service definition really belong here when our NixOS
# module can create it in Nix-land?
postInstall = ''
install -Dm644 trust-anchors.conf $out/share/dnsmasq/trust-anchors.conf
'' + lib.optionalString stdenv.isDarwin ''
install -Dm644 contrib/MacOSX-launchd/uk.org.thekelleys.dnsmasq.plist \
$out/Library/LaunchDaemons/uk.org.thekelleys.dnsmasq.plist
substituteInPlace $out/Library/LaunchDaemons/uk.org.thekelleys.dnsmasq.plist \
--replace "/usr/local/sbin" "$out/bin"
'' + lib.optionalString stdenv.isLinux ''
install -Dm755 contrib/lease-tools/dhcp_lease_time $out/bin/dhcp_lease_time
install -Dm755 contrib/lease-tools/dhcp_release $out/bin/dhcp_release
install -Dm755 contrib/lease-tools/dhcp_release6 $out/bin/dhcp_release6
'' + lib.optionalString dbusSupport ''
install -Dm644 dbus/dnsmasq.conf $out/share/dbus-1/system.d/dnsmasq.conf
mkdir -p $out/share/dbus-1/system-services
cat <<END > $out/share/dbus-1/system-services/uk.org.thekelleys.dnsmasq.service
[D-BUS Service]
Name=uk.org.thekelleys.dnsmasq
Exec=$out/bin/dnsmasq -k -1
User=root
SystemdService=dnsmasq.service
END
'';
nativeBuildInputs = [ pkg-config ];
buildInputs = [ nettle libidn ]
++ lib.optionals dbusSupport [ dbus ]
++ lib.optionals stdenv.isLinux [ libnetfilter_conntrack nftables ];
passthru.tests = {
prometheus-exporter = nixosTests.prometheus-exporters.dnsmasq;
# these tests use dnsmasq incidentally
inherit (nixosTests) dnscrypt-proxy2;
kubernetes-dns-single = nixosTests.kubernetes.dns-single-node;
kubernetes-dns-multi = nixosTests.kubernetes.dns-multi-node;
};
meta = with lib; {
description = "An integrated DNS, DHCP and TFTP server for small networks";
homepage = "https://www.thekelleys.org.uk/dnsmasq/doc.html";
license = licenses.gpl2Only;
mainProgram = "dnsmasq";
platforms = with platforms; linux ++ darwin;
maintainers = with maintainers; [ eelco fpletz globin ];
};
}