I have dug down on this problem during the day. The problem is that the code that checks if ATOMIC should use GCC BUILTIN fails.
I have traced this failure to the combination of the XEON processor and GCC version. But if I forces it to use GCC_BUILTINS and compiles OSG and my code with the "-march=pentium4" option it works. Would it be possible to add a field to the list of compile options in CMAKE so that you could explicitly add compiler flags? /Björn _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
