From b608eb865e9fa0c9e3e78f1ff036341622ee7819 Mon Sep 17 00:00:00 2001
From: Frank Barchard <fbarchard@google.com>
Date: Wed, 28 Oct 2015 10:59:34 -0700
Subject: [PATCH] pass clangcl compile options to ignore warnings in gflags.cc

R=kjellander@webrtc.org, ajm@webrtc.org
BUG=webrtc:760

Review URL: https://codereview.webrtc.org/1426883002 .

Cr-Commit-Position: refs/heads/master@{#10440}
---
 third_party/gflags/gflags.gyp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/third_party/gflags/gflags.gyp b/third_party/gflags/gflags.gyp
index 60e136a5d9..76d2448b7e 100644
--- a/third_party/gflags/gflags.gyp
+++ b/third_party/gflags/gflags.gyp
@@ -66,6 +66,18 @@
         }],
         # TODO(andrew): Look into fixing this warning upstream:
         # http://code.google.com/p/webrtc/issues/detail?id=760
+        ['OS=="win" and clang==1', {
+          'msvs_settings': {
+            'VCCLCompilerTool': {
+              'AdditionalOptions!': [
+                '-Wheader-hygiene',  # Suppress warning about using namespace.
+              ],
+              'AdditionalOptions': [
+                '-Wno-unused-local-typedef',  # Suppress unused private typedef.
+              ],
+            },
+          },
+        }],
         ['clang==1', {
           'cflags!': ['-Wheader-hygiene',],
           'xcode_settings': {