From 5d5fb4a2fb1fc782f603837a53a0a831e81ad637 Mon Sep 17 00:00:00 2001
From: Vladimír Čunát <vcunat@gmail.com>
Date: Wed, 25 Jan 2017 15:20:18 +0100
Subject: knot-resolver: init at 1.2.0

Celebrating today's release!
---
 pkgs/servers/dns/knot-resolver/default.nix | 69 ++++++++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix            |  1 +
 2 files changed, 70 insertions(+)
 create mode 100644 pkgs/servers/dns/knot-resolver/default.nix

diff --git a/pkgs/servers/dns/knot-resolver/default.nix b/pkgs/servers/dns/knot-resolver/default.nix
new file mode 100644
index 000000000000..e9668ed3e536
--- /dev/null
+++ b/pkgs/servers/dns/knot-resolver/default.nix
@@ -0,0 +1,69 @@
+{ stdenv, fetchurl, pkgconfig, utillinux, which, knot-dns, luajit, libuv, lmdb
+, cmocka, systemd, hiredis, libmemcached
+, gnutls, nettle
+, luajitPackages, makeWrapper # TODO: on master there's luajitPackages
+, fetchzip
+}:
+
+let
+  inherit (stdenv.lib) optional;
+in
+stdenv.mkDerivation rec {
+  name = "knot-resolver-${version}";
+  version = "1.2.0";
+
+  src = fetchurl {
+    url = "http://secure.nic.cz/files/knot-resolver/${name}.tar.xz";
+    sha256 = "b8828197dbd563e4b502571538c6d44ef2bb07dede1df884b785921f8aec77fd";
+  };
+
+  outputs = [ "out" "dev" ];
+
+  configurePhase = ":";
+
+  nativeBuildInputs = [ pkgconfig utillinux.bin/*hexdump*/ which ];
+  buildInputs = [ knot-dns luajit libuv gnutls ]
+    # TODO: lmdb needs lmdb.pc; embedded for now
+    ## optional dependencies
+    ++ optional doInstallCheck cmocka
+    ++ [
+      nettle # DNS cookies
+      systemd # socket activation
+      makeWrapper
+      hiredis libmemcached # additional cache backends
+      # http://knot-resolver.readthedocs.io/en/latest/build.html#requirements
+    ];
+
+  makeFlags = [ "PREFIX=$(out)" ];
+  CFLAGS = [ "-O2" "-DNDEBUG" ];
+
+  enableParallelBuilding = true;
+
+  doInstallCheck = true;
+  installCheckTarget = "check";
+  preInstallCheck = ''
+    export LD_LIBRARY_PATH="$out/lib"
+  '';
+
+  # optional: to allow auto-bootstrapping root trust anchor via https
+  postInstall = with luajitPackages; ''
+    wrapProgram "$out/sbin/kresd" \
+      --set LUA_PATH '${
+        stdenv.lib.concatStringsSep ";"
+          (map getLuaPath [ luasec luasocket ])
+        }' \
+      --set LUA_CPATH '${
+        stdenv.lib.concatStringsSep ";"
+          (map getLuaCPath [ luasec luasocket ])
+        }'
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Caching DNS resolver, from .cz domain registry";
+    homepage = https://knot-resolver.cz;
+    license = licenses.gpl3Plus;
+    platforms = platforms.unix;
+    maintainers = [ maintainers.vcunat /* upstream developer */ ];
+  };
+}
+
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3e1a5dec32cb..0fc8fbb9c622 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10328,6 +10328,7 @@ with pkgs;
   jetty = callPackage ../servers/http/jetty { };
 
   knot-dns = callPackage ../servers/dns/knot-dns { };
+  knot-resolver = callPackage ../servers/dns/knot-resolver { };
 
   rdkafka = callPackage ../development/libraries/rdkafka { };
 
-- 
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