nixpkgs-suyu/pkgs/tools/networking/dnsmasq/default.nix
Adam Joseph f9a2402ab0 dnsmasq: honor dbusSupport
This commit exposes support for compilation without dbus, controlled
by the global dbusSupport argument.  This argument is understood by
many other nixpkgs expressions and can be set globally in
~/.config/nixpkgs/config.nix.
2022-03-06 21:24:28 +02:00

87 lines
2.7 KiB
Nix

{ lib, stdenv, fetchurl, pkg-config, nettle, fetchpatch
, libidn, libnetfilter_conntrack, buildPackages
, dbusSupport ? stdenv.isLinux
, dbus
}:
with lib;
let
copts = concatStringsSep " " ([
"-DHAVE_IDN"
"-DHAVE_DNSSEC"
] ++ optionals dbusSupport [
"-DHAVE_DBUS"
] ++ optionals stdenv.isLinux [
"-DHAVE_CONNTRACK"
]);
in
stdenv.mkDerivation rec {
pname = "dnsmasq";
version = "2.86";
src = fetchurl {
url = "https://www.thekelleys.org.uk/dnsmasq/${pname}-${version}.tar.xz";
sha256 = "sha256-KNUs/J4gBKxPhSdPUrMuFke028l2G4Ln3h5BxJkH6wg=";
};
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 = 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
'' + 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"
'' + 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
'' + 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 ]
++ optionals dbusSupport [ dbus ]
++ optionals stdenv.isLinux [ libnetfilter_conntrack ];
meta = {
description = "An integrated DNS, DHCP and TFTP server for small networks";
homepage = "https://www.thekelleys.org.uk/dnsmasq/doc.html";
license = licenses.gpl2;
platforms = with platforms; linux ++ darwin;
maintainers = with maintainers; [ eelco fpletz globin ];
};
}