From 76670a0ac7490865192a6d4edf87cd10b9126f39 Mon Sep 17 00:00:00 2001
From: Chih-Hung Hsieh <chh@google.com>
Date: Thu, 28 Sep 2017 14:42:50 -0700
Subject: Use -Werror in external/libpng

Bug: 66996870
Test: build with WITH_TIDY=1
Change-Id: I452b9afa3871f765866f0f49baf1c6ac4904b4b6
---
 Android.bp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Android.bp b/Android.bp
index 9f16bbadc..d5649c557 100644
--- a/Android.bp
+++ b/Android.bp
@@ -22,6 +22,8 @@ cc_defaults {
     ],
     cflags: [
         "-std=gnu89",
+        "-Wall",
+        "-Werror",
         "-Wno-unused-parameter",
     ],
     arch: {
@@ -111,6 +113,7 @@ cc_test {
     gtest: false,
     srcs: ["pngtest.c"],
     name: "pngtest",
+    cflags: ["-Wall", "-Werror"],
     shared_libs: [
         "libpng",
     ],
-- 
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