Merge commit '6d0253779d72fd2f5d16ac1e6e52f6b4c0535ff4' from
oc-mr1-dev-plus-aosp into stage-aosp-master.

Change-Id: Ibf8218f79166a70b942691cf00683c7e66b99576
diff --git a/Android.bp b/Android.bp
index a65d618..099216e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -21,5 +21,11 @@
         "lib/lmcurve_tyd.c",
         "lib/lmmin.c",
     ],
+    cflags: [
+        "-W",
+        "-Wall",
+        "-Werror",
+        "-Wno-unused-parameter",
+    ],
     export_include_dirs: ["lib"],
 }