From 5b75338a50e5bf23f4175ffce28df51c54256156 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Mon, 13 Feb 2017 16:37:52 +0100
Subject: [PATCH] knot-dns: use shared lmdb

---
 pkgs/servers/dns/knot-dns/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/servers/dns/knot-dns/default.nix b/pkgs/servers/dns/knot-dns/default.nix
index cba21fbeb8ec..af7d4d4c48ca 100644
--- a/pkgs/servers/dns/knot-dns/default.nix
+++ b/pkgs/servers/dns/knot-dns/default.nix
@@ -16,15 +16,17 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    gnutls jansson liburcu libidn
+    gnutls jansson liburcu libidn lmdb
     nettle libedit
     libiconv
     # without sphinx &al. for developer documentation
   ]
     # Use embedded lmdb there for now, as detection is broken on Darwin somehow.
-    ++ stdenv.lib.optionals stdenv.isLinux [ libcap_ng systemd lmdb ]
+    ++ stdenv.lib.optionals stdenv.isLinux [ libcap_ng systemd ]
     ++ stdenv.lib.optional stdenv.isDarwin zlib; # perhaps due to gnutls
 
+  configureFlags = [ "--with-lmdb=${stdenv.lib.getLib lmdb}"/*not perfect*/ ];
+
   enableParallelBuilding = true;
 
   CFLAGS = [ "-O2" "-DNDEBUG" ];