From 27b47ef7360f6dee2fec603f22854bff023a2d57 Mon Sep 17 00:00:00 2001
From: John Ericson <Ericson2314@Yahoo.com>
Date: Sat, 14 Jan 2017 17:52:54 -0500
Subject: [PATCH] gawk: xz.bin should be a native build input

---
 pkgs/tools/text/gawk/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/text/gawk/default.nix b/pkgs/tools/text/gawk/default.nix
index c7e0857c2ca..271a89b784d 100644
--- a/pkgs/tools/text/gawk/default.nix
+++ b/pkgs/tools/text/gawk/default.nix
@@ -22,8 +22,9 @@ stdenv.mkDerivation rec {
     || stdenv.isFreeBSD
   );
 
-  buildInputs = [ xz.bin ]
-    ++ stdenv.lib.optional (stdenv.system != "x86_64-cygwin") libsigsegv
+  nativeBuildInputs = [ xz.bin ];
+  buildInputs =
+       stdenv.lib.optional (stdenv.system != "x86_64-cygwin") libsigsegv
     ++ stdenv.lib.optional interactive readline
     ++ stdenv.lib.optional stdenv.isDarwin locale;