From f8869ff69f0faeabaffa585388832818f056cd5b Mon Sep 17 00:00:00 2001
From: Franz Pletz <fpletz@fnordicwalking.de>
Date: Sun, 3 Nov 2019 14:16:43 +0100
Subject: [PATCH] snabb: fix build with gcc9

---
 pkgs/tools/networking/snabb/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/tools/networking/snabb/default.nix b/pkgs/tools/networking/snabb/default.nix
index ba05ee8e8b5..9471efa92d7 100644
--- a/pkgs/tools/networking/snabb/default.nix
+++ b/pkgs/tools/networking/snabb/default.nix
@@ -17,6 +17,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ makeWrapper ];
 
+  NIX_CFLAGS_COMPILE = [ "-Wno-error=stringop-truncation" ];
+
   patchPhase = ''
     patchShebangs .