Merge "Suppress expansion-to-defined warning"
diff --git a/sl4n/Android.bp b/sl4n/Android.bp
index 64b245b..97aba31 100644
--- a/sl4n/Android.bp
+++ b/sl4n/Android.bp
@@ -37,5 +37,6 @@
         "-Werror",
         "-Wno-unused-parameter",
         "-Wno-missing-field-initializers",
+        "-Wno-expansion-to-defined",
     ],
-}
\ No newline at end of file
+}