commit d66be0ae6929fee064a229d6c6bac3a871aba137
author Chih-Hung Hsieh <chh@google.com> Thu Oct 05 13:51:32 2017 -0700
committer Chih-Hung Hsieh <chh@google.com> Fri Oct 13 16:12:08 2017 -0700
tree edf6df30381838963d504cc4e0e68a7ec8f515b9
parent afee092bee459332c8d577163794581c3128df4f

Use -Werror in frameworks/native/libs/gui and ui

* Remove unused variable and function.
* Suppress warning of unused return results.

Bug: 66996870
Test: build with WITH_TIDY=1
Change-Id: If6f445be1e7677a37bf780844a79b84d6d7e1c1e

libs/gui/Android.bp

diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index 50bb7b2..37fae64 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -25,9 +25,12 @@
     },
 
     clang: true,
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
     cppflags: [
         "-Weverything",
-        "-Werror",
 
         // The static constructors and destructors in this library have not been noted to
         // introduce significant overheads