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{ stdenv, fetchurl
# native deps.
, runCommand, pkgconfig, meson, ninja, makeWrapper
# build+runtime deps.
, knot-dns, luajitPackages, libuv, gnutls, lmdb, systemd, dns-root-data
# test-only deps.
, cmocka, which, cacert
, extraFeatures ? false /* catch-all if defaults aren't enough */
}:
let # un-indented, over the whole file
result = if extraFeatures then wrapped-full else unwrapped;
inherit (stdenv.lib) optional optionals concatStringsSep;
lua = luajitPackages;
# FIXME: remove these usages once resolving
# https://github.com/NixOS/nixpkgs/pull/63108#issuecomment-508670438
exportLuaPathsFor = luaPkgs: ''
export LUA_PATH='${ concatStringsSep ";" (map lua.getLuaPath luaPkgs)}'
export LUA_CPATH='${concatStringsSep ";" (map lua.getLuaCPath luaPkgs)}'
'';
unwrapped = stdenv.mkDerivation rec {
pname = "knot-resolver";
version = "4.2.2";
src = fetchurl {
url = "https://secure.nic.cz/files/knot-resolver/${pname}-${version}.tar.xz";
sha256 = "03b68dff16429aed7a5b0cea7189276c8056e8ecd567b678c2595d48d9a51458";
};
# https://gitlab.labs.nic.cz/knot/knot-resolver/issues/496
postPatch = "sed '/prefill.test.lua/d' -i modules/meson.build";
outputs = [ "out" "dev" ];
preConfigure = ''
patchShebangs scripts/
''
+ stdenv.lib.optionalString doInstallCheck (exportLuaPathsFor [ lua.cqueues lua.basexx ]);
nativeBuildInputs = [ pkgconfig meson ninja ];
# http://knot-resolver.readthedocs.io/en/latest/build.html#requirements
buildInputs = [ knot-dns lua.lua libuv gnutls lmdb ]
++ optional stdenv.isLinux systemd # passing sockets, sd_notify
## optional dependencies; TODO: libedit, dnstap
;
mesonFlags = [
"-Dkeyfile_default=${dns-root-data}/root.ds"
"-Droot_hints=${dns-root-data}/root.hints"
"-Dinstall_kresd_conf=disabled" # not really useful; examples are inside share/doc/
"--default-library=static" # not used by anyone
]
++ optional doInstallCheck "-Dunit_tests=enabled"
++ optional (doInstallCheck && !stdenv.isDarwin) "-Dconfig_tests=enabled"
#"-Dextra_tests=enabled" # not suitable as in-distro tests; many deps, too.
;
postInstall = ''
rm "$out"/lib/libkres.a
'';
# aarch64: see https://github.com/wahern/cqueues/issues/223
doInstallCheck = with stdenv; hostPlatform == buildPlatform && !hostPlatform.isAarch64;
installCheckInputs = [ cmocka which cacert ];
installCheckPhase = ''
meson test --print-errorlogs
'';
meta = with stdenv.lib; {
description = "Caching validating DNS resolver, from .cz domain registry";
homepage = https://knot-resolver.cz;
license = licenses.gpl3Plus;
platforms = platforms.unix;
maintainers = [ maintainers.vcunat /* upstream developer */ ];
};
};
# FIXME: revert this back after resolving
# https://github.com/NixOS/nixpkgs/pull/63108#issuecomment-508670438
wrapped-full =
with stdenv.lib;
with luajitPackages;
let
luaPkgs = [
luasec luasocket # trust anchor bootstrap, prefill module
luafilesystem # prefill module
http # for http module; brings lots of deps; some are useful elsewhere
cqueues fifo lpeg lpeg_patterns luaossl compat53 basexx binaryheap
];
in runCommand unwrapped.name
{
nativeBuildInputs = [ makeWrapper ];
preferLocalBuild = true;
allowSubstitutes = false;
}
(exportLuaPathsFor luaPkgs
+ ''
mkdir -p "$out"/{bin,share}
makeWrapper '${unwrapped}/bin/kresd' "$out"/bin/kresd \
--set LUA_PATH "$LUA_PATH" \
--set LUA_CPATH "$LUA_CPATH"
ln -sr '${unwrapped}/share/man' "$out"/share/
ln -sr "$out"/{bin,sbin}
echo "Checking that 'http' module loads, i.e. lua search paths work:"
echo "modules.load('http')" > test-http.lua
echo -e 'quit()' | env -i "$out"/bin/kresd -a 127.0.0.1#53535 -c test-http.lua
'');
in result