Adding upstream version 3.3.4.upstream/3.3.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 86 insertions, 0 deletions

diff --git a/distro/pkg/nix/default.nix b/distro/pkg/nix/default.nix
new file mode 100644
index 0000000..eca1698
--- /dev/null
+++ b/distro/pkg/nix/default.nix
@@ -0,0 +1,86 @@
+{ lib, stdenv, fetchurl, pkg-config, gnutls, liburcu, lmdb, libcap_ng, libidn2, libunistring
+, systemd, nettle, libedit, zlib, libiconv, libintl, libmaxminddb, libbpf, nghttp2, libmnl
+, ngtcp2-gnutls, xdp-tools
+, autoreconfHook
+, nixosTests, knot-resolver, knot-dns, runCommandLocal
+}:
+
+stdenv.mkDerivation rec {
+  pname = "knot-dns";
+  version = "{{ version }}";
+
+  src = fetchurl {
+    url = "https://secure.nic.cz/files/knot-dns/knot-${version}.tar.xz";
+    sha256 = "{{ src_hash }}";
+  };
+
+  outputs = [ "bin" "out" "dev" ];
+
+  configureFlags = [
+    "--with-configdir=/etc/knot"
+    "--with-rundir=/run/knot"
+    "--with-storage=/var/lib/knot"
+  ];
+
+  patches = [
+    # Don't try to create directories like /var/lib/knot at build time.
+    # They are later created from NixOS itself.
+    ./dont-create-run-time-dirs.patch
+    ./runtime-deps.patch
+  ];
+
+  nativeBuildInputs = [ pkg-config autoreconfHook ];
+  buildInputs = [
+    gnutls liburcu libidn2 libunistring
+    nettle libedit
+    libiconv lmdb libintl
+    nghttp2 # DoH support in kdig
+    ngtcp2-gnutls  # DoQ support in kdig (and elsewhere but not much use there yet)
+    libmaxminddb # optional for geoip module (it's tiny)
+    # without sphinx &al. for developer documentation
+    # TODO: add dnstap support?
+  ] ++ lib.optionals stdenv.isLinux [
+    libcap_ng systemd
+    xdp-tools libbpf libmnl # XDP support (it's Linux kernel API)
+  ] ++ lib.optional stdenv.isDarwin zlib; # perhaps due to gnutls
+
+  enableParallelBuilding = true;
+
+  CFLAGS = [ "-O2" "-DNDEBUG" ];
+
+  doCheck = true;
+  checkFlags = [ "V=1" ]; # verbose output in case some test fails
+  doInstallCheck = true;
+
+  postInstall = ''
+    rm -r "$out"/lib/*.la
+  '';
+
+  passthru.tests = {
+    inherit knot-resolver;
+  } // lib.optionalAttrs stdenv.isLinux {
+    inherit (nixosTests) knot kea;
+    # Some dependencies are very version-sensitive, so the might get dropped
+    # or embedded after some update, even if the nixPackagers didn't intend to.
+    # For non-linux I don't know a good replacement for `ldd`.
+    deps = runCommandLocal "knot-deps-test"
+      { nativeBuildInputs = [ (lib.getBin stdenv.cc.libc) ]; }
+      ''
+        for libname in libngtcp2 libxdp libbpf; do
+          echo "Checking for $libname:"
+          ldd '${knot-dns.bin}/bin/knotd' | grep -F "$libname"
+          echo "OK"
+        done
+        touch "$out"
+      '';
+  };
+
+  meta = with lib; {
+    description = "Authoritative-only DNS server from .cz domain registry";
+    homepage = "https://knot-dns.cz";
+    license = licenses.gpl3Plus;
+    platforms = platforms.unix;
+    maintainers = [ maintainers.vcunat ];
+    mainProgram = "knotd";
+  };
+}