Re: [osg-users] [build] _OPEN_THREADS_ATOMIC_USE_GCC_BUILTINS

2012-10-07 Thread paul graham
Many thanks for the response Jason - I'll modify our build scripts accordingly - I'd prefer to be using atomic operations and avoiding the use of mutexes. Cheers Paul -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=50459#50459 ___

Re: [osg-users] [build] _OPEN_THREADS_ATOMIC_USE_GCC_BUILTINS

2012-10-05 Thread Jason Daly
On 10/05/2012 04:55 AM, paul graham wrote: Hi all, we've been having some intermittent deadlock issues and as part of my investigation I noticed that our (albeit quite old - 2.9.8, we shall be upgrading imminently) OSG libs were being compiled with _OPENTHREADS_ATOMIC_USE_MUTEX. On further in

[osg-users] [build] _OPEN_THREADS_ATOMIC_USE_GCC_BUILTINS

2012-10-05 Thread paul graham
Hi all, we've been having some intermittent deadlock issues and as part of my investigation I noticed that our (albeit quite old - 2.9.8, we shall be upgrading imminently) OSG libs were being compiled with _OPENTHREADS_ATOMIC_USE_MUTEX. On further investigation, it appears that the test for ava