commit e19008350e91367c3d18410dad5cedf369ea3258
author Chih-Hung Hsieh <chh@google.com> Thu Oct 05 14:27:38 2017 -0700
committer Chih-Hung Hsieh <chh@google.com> Mon Nov 13 11:41:02 2017 -0800
tree 6ca682f01410ffaa9f36eaa1e7ecc5717ee26892
parent 1dbd332c8191df7f43d46972b538846b1ed37f3e

Use -Werror in frameworks/native/libs/vr

* Suppress/fix warnings of unused variable, parameter,
  private-field, and function.
* Fix warnings about typedef missing declarator.
* Use -Wno-error to keep existing warnings, to fix later.

Bug: 66996870
Test: build with WITH_TIDY=1
Change-Id: Iae96af3f6a17623befe73a9db2c81275fee44fa6

libs/vr/libvrflinger/Android.bp

diff --git a/libs/vr/libvrflinger/Android.bp b/libs/vr/libvrflinger/Android.bp
index 0fb2d84..4d80e91 100644
--- a/libs/vr/libvrflinger/Android.bp
+++ b/libs/vr/libvrflinger/Android.bp
@@ -77,6 +77,10 @@
         "-DATRACE_TAG=ATRACE_TAG_GRAPHICS",
         "-DGL_GLEXT_PROTOTYPES",
         "-DEGL_EGLEXT_PROTOTYPES",
+        "-Wall",
+        "-Werror",
+        "-Wno-error=sign-compare", // to fix later
+        "-Wno-unused-variable",
     ],
     shared_libs: sharedLibraries,
     whole_static_libs: staticLibraries,