Fix Build: folly/synchronization/test/ParkingLotBenchmark.cpp (sign-compare, unused...

[folly.git] / folly / SingletonStackTrace.cpp

diff --git a/folly/SingletonStackTrace.cpp b/folly/SingletonStackTrace.cpp
index 3e1f87cc3f98bbf165be8a2083917bbd54991d55..4eba8461ab3ccd86e228a691a6d52ba0e8877de5 100644 (file)
--- a/folly/SingletonStackTrace.cpp
+++ b/folly/SingletonStackTrace.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Facebook, Inc.
+ * Copyright 2015-present Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,8 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+#include <folly/portability/Config.h>
+
+#ifdef FOLLY_USE_SYMBOLIZER
 #include <folly/Singleton.h>
-#include <folly/experimental/symbolizer/Symbolizer.h>
+#include <folly/experimental/symbolizer/Symbolizer.h> // @manual
 
 namespace folly {
 
@@ -46,8 +50,12 @@ struct SetStackTraceGetter {
   }
 };
 
+#ifdef __APPLE__
+// OS X doesn't support constructor priorities.
 SetStackTraceGetter setStackTraceGetter;
-
-}
-
-}
+#else
+SetStackTraceGetter __attribute__((__init_priority__(101))) setStackTraceGetter;
+#endif
+} // namespace
+} // namespace folly
+#endif