Re: [boost] GCC C++0x regression testing online

From: Eric Niebler (eric_at_[hidden])
Date: 2007-04-27 21:35:43

Peter Dimov wrote:
> 
> For GCC 4.1 and above, we need to switch atomic_count and sp_counted_base to
> 
> http://gcc.gnu.org/onlinedocs/gcc-4.1.1/gcc/Atomic-Builtins.html
> 
> If someone can submit a patch for that I'll incorporate it, otherwise it 
> will happen whenever I find the time to implement and test it myself. 

That's more than I have time for, but the attached patch at least gets 
detail/atomic_count.hpp compiling again on gcc-4.3. OK to commit?

-- 
Eric Niebler
Boost Consulting
www.boost-consulting.com

Index: atomic_count_gcc.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/detail/atomic_count_gcc.hpp,v
retrieving revision 1.5
diff -b -d -u -r1.5 atomic_count_gcc.hpp
--- atomic_count_gcc.hpp	2 Apr 2005 11:37:53 -0000	1.5
+++ atomic_count_gcc.hpp	28 Apr 2007 01:33:27 -0000
@@ -17,7 +17,11 @@
 //  http://www.boost.org/LICENSE_1_0.txt)
 //
 
-#include <bits/atomicity.h>
+#if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))
+# include <ext/atomicity.h>
+#else
+# include <bits/atomicity.h>
+#endif
 
 namespace boost
 {