am eef1c703: am bf1f5cb9: am 290efd24: (-s ours) Log stack even if tombstone cannot be created.

* commit 'eef1c7035aadf3b145e506d0e475cf3779befcb3':
  Log stack even if tombstone cannot be created.
diff --git a/liblog/tests/Android.mk b/liblog/tests/Android.mk
index 255dc2e..cd1bf33 100644
--- a/liblog/tests/Android.mk
+++ b/liblog/tests/Android.mk
@@ -59,7 +59,8 @@
     -g \
     -Wall -Wextra \
     -Werror \
-    -fno-builtin
+    -fno-builtin \
+    -std=gnu++11
 
 test_src_files := \
     liblog_test.cpp