From 12951219c61d4070a786366ca5aa3f601b4aae64 Mon Sep 17 00:00:00 2001
From: Thomas Tuegel <ttuegel@gmail.com>
Date: Mon, 14 Nov 2016 09:35:34 -0600
Subject: [PATCH] ldns: multiple outputs

---
 pkgs/development/libraries/ldns/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/libraries/ldns/default.nix b/pkgs/development/libraries/ldns/default.nix
index c279d698e129..883625e551a7 100644
--- a/pkgs/development/libraries/ldns/default.nix
+++ b/pkgs/development/libraries/ldns/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1kf8pkwhcssvgzhh6ha1pjjiziwvwmfaali7kaafh6118mcy124b";
   };
 
+  outputs = [ "out" "dev" ];
+
   patches = [ ./perl-5.22-compat.patch ];
 
   postPatch = ''
@@ -19,6 +21,10 @@ stdenv.mkDerivation rec {
 
   configureFlags = [ "--with-ssl=${openssl.dev}" "--with-drill" ];
 
+  postInstall = ''
+    moveToOutput "bin/ldns-config" "$dev"
+  '';
+
   meta = with stdenv.lib; {
     description = "Library with the aim of simplifying DNS programming in C";
     license = licenses.bsd3;