Backport BOOST_ENABLE_THREADS/BOOST_DISABLE_THREADS fix for GCC 4.7.

https://svn.boost.org/trac/boost/ticket/6165
phusion · Apr 16, 2012 · e9f627f · e9f627f
1 parent 59d50de
commit e9f627f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/ext/boost/config/stdlib/libstdcpp3.hpp b/ext/boost/config/stdlib/libstdcpp3.hpp
@@ -31,7 +31,8 @@
 
 #ifdef __GLIBCXX__ // gcc 3.4 and greater:
 #  if defined(_GLIBCXX_HAVE_GTHR_DEFAULT) \
-        || defined(_GLIBCXX__PTHREADS)
+        || defined(_GLIBCXX__PTHREADS) \
+        || defined(_GLIBCXX_HAS_GTHREADS)
       //
       // If the std lib has thread support turned on, then turn it on in Boost
       // as well.  We do this because some gcc-3.4 std lib headers define _REENTANT