On Thu, Nov 4, 2010 at 09:47, Bobby Philip <philipb at ornl.gov> wrote:
> Is this just an extern C type issue? No, it had to do with Sun's C compiler defining __func__, but their C++ compiler does not unless you give a flag that, when set, caused an internal compiler error when building Prometheus. So I made configure test for things like __func__ separately for C and C++, but of course we can only test for the C++ version if PETSc's configure has access to a C++ compiler. I forgot to define the C++ macro when configure does not see a C++ compiler, which caused the undefined symbol when later building user code with a C++ compiler. It's fixed now. Jed -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20101104/7c42b784/attachment.html>
