From 2c77dbb976071c5185fca4ab475e72a2975b3993 Mon Sep 17 00:00:00 2001
From: Frank Barchard <fbarchard@google.com>
Date: Mon, 11 Apr 2016 11:43:08 -0700
Subject: [PATCH] disable unused argument warning for clang builds.

normally this warning is disabled but for nacl builds that
use clang its not.  this CL makes the option universally disabled
for all clang based builds.

BUG=libyuv:581
TESTED=native_client/build/gyp_nacl all.gyp -Dgtest_target_type=executable -Dmsan=0 & ninja -C out/Debug libyuv
R=kjellander@chromium.org

Review URL: https://codereview.chromium.org/1865183002 .
---
 libyuv.gyp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libyuv.gyp b/libyuv.gyp
index 444b14499..ed7c40c7c 100644
--- a/libyuv.gyp
+++ b/libyuv.gyp
@@ -47,6 +47,12 @@
       # Allows libyuv.a redistributable library without external dependencies.
       'standalone_static_library': 1,
       'conditions': [
+       # Disable -Wunused-parameter
+        ['clang == 1', {
+          'cflags': [
+            '-Wno-unused-parameter',
+         ],
+        }],
         ['build_neon != 0', {
           'defines': [
             'LIBYUV_NEON',