From 59acd8d1ac454d8371234e46188f0184bd870218 Mon Sep 17 00:00:00 2001
From: Ryan Dahl <ry@tinyclouds.org>
Date: Thu, 25 Oct 2018 17:05:59 -0700
Subject: Turn on treat_warnings_as_errors (#1086)

Fixes #374
---
 .gn                       | 2 +-
 build_extra/rust/BUILD.gn | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/.gn b/.gn
index b1d17e13e..94ff452ac 100644
--- a/.gn
+++ b/.gn
@@ -32,7 +32,7 @@ default_args = {
 
   is_component_build = false
   symbol_level = 1
-  treat_warnings_as_errors = false
+  treat_warnings_as_errors = true
   rust_treat_warnings_as_errors = true
 
   # https://cs.chromium.org/chromium/src/docs/ccache_mac.md
diff --git a/build_extra/rust/BUILD.gn b/build_extra/rust/BUILD.gn
index 10f4da6a2..e40a19b03 100644
--- a/build_extra/rust/BUILD.gn
+++ b/build_extra/rust/BUILD.gn
@@ -776,6 +776,9 @@ component("ring_primitives") {
       "$ring_root/pregenerated/x86_64-mont-nasm.obj",
       "$ring_root/pregenerated/x86_64-mont5-nasm.obj",
     ]
+
+    # Disable warning: '_addcarry_u64' is not a recognized builtin
+    cflags = [ "-Wno-ignored-pragma-intrinsic" ]
   }
   include_dirs = [ "$ring_root/include/" ]
 }
-- 
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