From 34f3ef2c4d590a85ccebddf9537a5315abd9c137 Mon Sep 17 00:00:00 2001
From: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Date: Tue, 7 Nov 2017 20:38:41 +0200
Subject: [PATCH] tcp_wrappers: Use libnsl to fix build after new glibc

https://hydra.nixos.org/build/63759192

https://sourceware.org/ml/libc-alpha/2017-02/msg00478.html
---
 pkgs/os-specific/linux/tcp-wrappers/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/os-specific/linux/tcp-wrappers/default.nix b/pkgs/os-specific/linux/tcp-wrappers/default.nix
index 6a400f1de226..7da4e39ca6c0 100644
--- a/pkgs/os-specific/linux/tcp-wrappers/default.nix
+++ b/pkgs/os-specific/linux/tcp-wrappers/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, stdenv }:
+{ fetchurl, stdenv, libnsl }:
 
 let
   vanillaVersion = "7.6.q";
@@ -22,6 +22,8 @@ in stdenv.mkDerivation rec {
     patches="$(cat debian/patches/series | sed 's,^,debian/patches/,') $patches"
   '';
 
+  buildInputs = [ libnsl ];
+
   makeFlags = [ "STRINGS=" "REAL_DAEMON_DIR=$(out)/bin" "linux" ];
 
   installPhase = ''