[Boost-commit] svn:boost r65146 - trunk/boost/config

Subject: [Boost-commit] svn:boost r65146 - trunk/boost/config
From: john_at_[hidden]
Date: 2010-08-31 08:19:54

Author: johnmaddock
Date: 2010-08-31 08:19:53 EDT (Tue, 31 Aug 2010)
New Revision: 65146
URL: http://svn.boost.org/trac/boost/changeset/65146

Log:
Suppress GCC warnings from this header when compiled with -pedantic and certain GCC-4.x versions (probably 4.5.0 specific).
Text files modified: 
   trunk/boost/config/suffix.hpp |     8 ++++++++                                
   1 files changed, 8 insertions(+), 0 deletions(-)

Modified: trunk/boost/config/suffix.hpp
==============================================================================
--- trunk/boost/config/suffix.hpp	(original)
+++ trunk/boost/config/suffix.hpp	2010-08-31 08:19:53 EDT (Tue, 31 Aug 2010)
@@ -25,6 +25,14 @@
 #ifndef BOOST_CONFIG_SUFFIX_HPP
 #define BOOST_CONFIG_SUFFIX_HPP
 
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+//
+// Some GCC-4.x versions issue warnings even when __extension__ is used,
+// so use this as a workaround:
+//
+#pragma GCC system_header
+#endif
+
 //
 // ensure that visibility macros are always defined, thus symplifying use
 //