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{ stdenv
, lib
, fetchurl
, openssl
, nettle
, expat
, libevent
, libsodium
, protobufc
, hiredis
, python ? null
, swig
, dns-root-data
, pkg-config
, makeWrapper
, symlinkJoin
, bison
, nixosTests
#
# By default unbound will not be built with systemd support. Unbound is a very
# common 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
, withECS ? false
, withDNSCrypt ? false
, withDNSTAP ? false
, withTFO ? false
, withRedis ? false
# Avoid .lib depending on lib.getLib openssl
# The build gets a little hacky, so in some cases we disable this approach.
, withSlimLib ? stdenv.isLinux && !stdenv.hostPlatform.isMusl && !withDNSTAP
# enable support for python plugins in unbound: note this is distinct from pyunbound
# see https://unbound.docs.nlnetlabs.nl/en/latest/developer/python-modules.html
, withPythonModule ? false
, withLto ? !stdenv.hostPlatform.isStatic && !stdenv.hostPlatform.isMinGW
, withMakeWrapper ? !stdenv.hostPlatform.isMinGW
, libnghttp2
# for passthru.tests
, gnutls
}:
stdenv.mkDerivation (finalAttrs: {
pname = "unbound";
version = "1.21.0";
src = fetchurl {
url = "https://nlnetlabs.nl/downloads/unbound/unbound-${finalAttrs.version}.tar.gz";
hash = "sha256-59yn1rD4G9+m+mTr8QU7WpmaWukniofvGCQlBn6hRSE=";
};
outputs = [ "out" "lib" "man" ]; # "dev" would only split ~20 kB
nativeBuildInputs =
lib.optionals withMakeWrapper [ makeWrapper ]
++ lib.optionals withDNSTAP [ protobufc ]
++ [ pkg-config ]
++ lib.optionals withPythonModule [ swig ];
buildInputs = [ openssl nettle expat libevent ]
++ lib.optionals withSystemd [ systemd ]
++ lib.optionals withDoH [ libnghttp2 ]
++ lib.optionals withPythonModule [ python ];
enableParallelBuilding = true;
configureFlags = [
"--with-ssl=${openssl.dev}"
"--with-libexpat=${expat.dev}"
"--with-libevent=${libevent.dev}"
"--localstatedir=/var"
"--sysconfdir=/etc"
"--sbindir=\${out}/bin"
"--with-rootkey-file=${dns-root-data}/root.key"
"--enable-pie"
"--enable-relro-now"
] ++ lib.optionals (!withLto) [
"--disable-flto"
] ++ lib.optionals withSystemd [
"--enable-systemd"
] ++ lib.optionals withPythonModule [
"--with-pythonmodule"
] ++ lib.optionals withDoH [
"--with-libnghttp2=${libnghttp2.dev}"
] ++ lib.optionals withECS [
"--enable-subnet"
] ++ lib.optionals withDNSCrypt [
"--enable-dnscrypt"
"--with-libsodium=${symlinkJoin { name = "libsodium-full"; paths = [ libsodium.dev libsodium.out ]; }}"
] ++ lib.optionals withDNSTAP [
"--enable-dnstap"
] ++ lib.optionals withTFO [
"--enable-tfo-client"
"--enable-tfo-server"
] ++ lib.optionals withRedis [
"--enable-cachedb"
"--with-libhiredis=${hiredis}"
];
PROTOC_C = lib.optionalString withDNSTAP "${protobufc}/bin/protoc-c";
# Remove references to compile-time dependencies that are included in the configure flags
postConfigure = let
inherit (builtins) storeDir;
in ''
sed -E '/CONFCMDLINE/ s;${storeDir}/[a-z0-9]{32}-;${storeDir}/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-;g' -i config.h
'';
nativeCheckInputs = [ bison ];
doCheck = true;
postPatch = lib.optionalString withPythonModule ''
substituteInPlace Makefile.in \
--replace "\$(DESTDIR)\$(PYTHON_SITE_PKG)" "$out/${python.sitePackages}"
'';
installFlags = [ "configfile=\${out}/etc/unbound/unbound.conf" ];
postInstall = ''
make unbound-event-install
'' + lib.optionalString withMakeWrapper ''
wrapProgram $out/bin/unbound-control-setup \
--prefix PATH : ${lib.makeBinPath [ openssl ]}
'' + lib.optionalString (withMakeWrapper && withPythonModule) ''
wrapProgram $out/bin/unbound \
--prefix PYTHONPATH : "$out/${python.sitePackages}" \
--argv0 $out/bin/unbound
'';
preFixup = lib.optionalString withSlimLib
# Build libunbound again, but only against nettle instead of openssl.
# This avoids gnutls.out -> unbound.lib -> lib.getLib openssl.
''
configureFlags="$configureFlags --with-nettle=${nettle.dev} --with-libunbound-only"
configurePhase
buildPhase
if [ -n "$doCheck" ]; then
checkPhase
fi
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) finalAttrs.buildInputs);
passthru.tests = {
inherit gnutls;
nixos-test = nixosTests.unbound;
nixos-test-exporter = nixosTests.prometheus-exporters.unbound;
};
meta = with lib; {
description = "Validating, recursive, and caching DNS resolver";
license = licenses.bsd3;
homepage = "https://www.unbound.net";
maintainers = lib.teams.helsinki-systems.members;
platforms = platforms.unix ++ platforms.windows;
};
})
|
