From 5e35713702b326a4a570d2b4f1a0363f2550e4a8 Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Thu, 26 Dec 2019 17:29:16 +0100
Subject: [PATCH] bctoolbox: fix build w/gcc9

---
 pkgs/development/libraries/bctoolbox/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/libraries/bctoolbox/default.nix b/pkgs/development/libraries/bctoolbox/default.nix
index a9d21a1f5a96..1c81dd608cbf 100644
--- a/pkgs/development/libraries/bctoolbox/default.nix
+++ b/pkgs/development/libraries/bctoolbox/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation rec {
     sha256 = "1cxx243wyzkd4xnvpyqf97n0rjhfckpvw1vhwnbwshq3q6fra909";
   };
 
+  NIX_CFLAGS_COMPILE = [ "-Wno-error=stringop-truncation" ];
+
   meta = {
     inherit version;
     description = "Utilities library for Linphone";