logging: reduce the amount of code emitted for log statements

[folly.git] / folly / SingletonStackTrace.cpp

diff --git a/folly/SingletonStackTrace.cpp b/folly/SingletonStackTrace.cpp
index 3e1f87cc3f98bbf165be8a2083917bbd54991d55..48bb72cf86c551c5d637b601cf79fb9ed371e969 100644 (file)
--- a/folly/SingletonStackTrace.cpp
+++ b/folly/SingletonStackTrace.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -46,8 +46,12 @@ struct SetStackTraceGetter {
   }
 };
 
+#ifdef __APPLE__
+// OS X doesn't support constructor priorities.
 SetStackTraceGetter setStackTraceGetter;
-
+#else
+SetStackTraceGetter __attribute__((__init_priority__(101))) setStackTraceGetter;
+#endif
 }
 
 }