nixpkgs/pkgs/tools/networking/unbound/default.nix
2021-04-24 10:26:40 +02:00

94 lines
2.9 KiB
Nix

{ stdenv
, lib
, fetchurl
, openssl
, nettle
, expat
, libevent
, dns-root-data
, pkg-config
, makeWrapper
#
# By default unbound will not be built with systemd support. Unbound is a very
# commmon dependency. The transitive dependency closure of systemd also
# contains unbound.
# Since most (all?) (lib)unbound users outside of the unbound daemon usage do
# not need the systemd integration it is likely best to just default to no
# systemd integration.
# For the daemon use-case, that needs to notify systemd, use `unbound-with-systemd`.
#
, withSystemd ? false
, systemd ? null
# optionally support DNS-over-HTTPS as a server
, withDoH ? false
, libnghttp2
}:
stdenv.mkDerivation rec {
pname = "unbound";
version = "1.13.1";
src = fetchurl {
url = "https://unbound.net/downloads/${pname}-${version}.tar.gz";
sha256 = "sha256-hQTZe4/FvYlzRcldEW4O4N34yP+ZWQqytL0TJ4yfULg=";
};
outputs = [ "out" "lib" "man" ]; # "dev" would only split ~20 kB
nativeBuildInputs = [ makeWrapper ];
buildInputs = [ openssl nettle expat libevent ]
++ lib.optionals withSystemd [ pkg-config systemd ]
++ lib.optionals withDoH [ libnghttp2 ];
configureFlags = [
"--with-ssl=${openssl.dev}"
"--with-libexpat=${expat.dev}"
"--with-libevent=${libevent.dev}"
"--localstatedir=/var"
"--sysconfdir=/etc"
"--sbindir=\${out}/bin"
"--with-rootkey-file=${dns-root-data}/root.key"
"--enable-pie"
"--enable-relro-now"
] ++ lib.optional stdenv.hostPlatform.isStatic [
"--disable-flto"
] ++ lib.optionals withSystemd [
"--enable-systemd"
] ++ lib.optionals withDoH [
"--with-libnghttp2=${libnghttp2.dev}"
];
installFlags = [ "configfile=\${out}/etc/unbound/unbound.conf" ];
postInstall = ''
make unbound-event-install
wrapProgram $out/bin/unbound-control-setup \
--prefix PATH : ${lib.makeBinPath [ openssl ]}
'';
preFixup = lib.optionalString (stdenv.isLinux && !stdenv.hostPlatform.isMusl) # XXX: revisit
# Build libunbound again, but only against nettle instead of openssl.
# This avoids gnutls.out -> unbound.lib -> openssl.out.
# There was some problem with this on Darwin; let's not complicate non-Linux.
''
configureFlags="$configureFlags --with-nettle=${nettle.dev} --with-libunbound-only"
configurePhase
buildPhase
installPhase
''
# get rid of runtime dependencies on $dev outputs
+ ''substituteInPlace "$lib/lib/libunbound.la" ''
+ lib.concatMapStrings
(pkg: lib.optionalString (pkg ? dev) " --replace '-L${pkg.dev}/lib' '-L${pkg.out}/lib' --replace '-R${pkg.dev}/lib' '-R${pkg.out}/lib'")
(builtins.filter (p: p != null) buildInputs);
meta = with lib; {
description = "Validating, recursive, and caching DNS resolver";
license = licenses.bsd3;
homepage = "https://www.unbound.net";
maintainers = with maintainers; [ ehmry fpletz globin ];
platforms = platforms.unix;
};
}