From 86d9de38848b977497db431df6b50377d59c1b8b Mon Sep 17 00:00:00 2001
From: Robin Gloster <mail@glob.in>
Date: Thu, 26 Jan 2017 02:55:20 +0100
Subject: trustedGroup: fix build

---
 pkgs/tools/misc/grub/trusted.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/tools/misc/grub/trusted.nix b/pkgs/tools/misc/grub/trusted.nix
index 377d6faefa0..e57c98bf51b 100644
--- a/pkgs/tools/misc/grub/trusted.nix
+++ b/pkgs/tools/misc/grub/trusted.nix
@@ -49,6 +49,8 @@ stdenv.mkDerivation rec {
 
   hardeningDisable = [ "stackprotector" "pic" ];
 
+  NIX_CFLAGS_COMPILE = "-Wno-error"; # generated code redefines yyfree
+
   preConfigure =
     '' for i in "tests/util/"*.in
        do
-- 
cgit 1.4.1