From 96b1d15e0cea240e019c2a896d03a61121368f89 Mon Sep 17 00:00:00 2001
From: Franz Pletz <fpletz@fnordicwalking.de>
Date: Wed, 28 Sep 2016 03:37:36 +0200
Subject: [PATCH] bind: enable seccomp on linux

---
 pkgs/servers/dns/bind/default.nix | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkgs/servers/dns/bind/default.nix b/pkgs/servers/dns/bind/default.nix
index 5890f9a53b6..309b033bca2 100644
--- a/pkgs/servers/dns/bind/default.nix
+++ b/pkgs/servers/dns/bind/default.nix
@@ -1,4 +1,5 @@
-{ stdenv, fetchurl, openssl, libtool, perl, libxml2 }:
+{ stdenv, fetchurl, openssl, libtool, perl, libxml2
+, libseccomp ? null }:
 
 let version = "9.10.4-P3"; in
 
@@ -15,7 +16,8 @@ stdenv.mkDerivation rec {
   patches = [ ./dont-keep-configure-flags.patch ./remove-mkdir-var.patch ] ++
     stdenv.lib.optional stdenv.isDarwin ./darwin-openssl-linking-fix.patch;
 
-  buildInputs = [ openssl libtool perl libxml2 ];
+  buildInputs = [ openssl libtool perl libxml2 ] ++
+    stdenv.lib.optional stdenv.isLinux libseccomp;
 
   configureFlags = [
     "--localstatedir=/var"
@@ -31,6 +33,7 @@ stdenv.mkDerivation rec {
     "--without-pkcs11"
     "--without-purify"
     "--without-python"
+    "--enable-seccomp"
   ];
 
   postInstall = ''