Sent from my evil iPhone On Sep 3, 2012, at 7:45 PM, Ataollah Mesgarnejad <[email protected]> wrote:
> > On Sep 3, 2012, at 7:41 PM, Roy Stogner <[email protected]> wrote: > >> >> On Mon, 3 Sep 2012, Ataollah Mesgarnejad wrote: >> >>> http://stackoverflow.com/questions/6112362/explicit-instantiation-of-a-templated-class-and-dynamic-cast-in-a-shared-library >>> >>> way over my head here but I think the second answer is the key. >> >> This is interesting. I think the discussion of the C++ standard is >> wrong, though. C++ leaves shared library behavior "undefined" only in >> the same way it doesn't define behavior on Intel processors or >> behavior on Windows XP; some things (e.g. what happens when >> dereferencing NULL or reading past the end of an array) are >> implementation-dependent, but most of the standard is still supposed >> to be followed. That includes dynamic_cast; nothing in 5.2.7 suggests >> otherwise, and grepping through the other thousand pages of the >> standards draft didn't come up with anything either. >> >> >> But whatever. Do either of the compiler/linker flags here help? >> >> http://www.personal.psu.edu/stm134/Software.html >> > > No, -Wl,-no_compact_linkedit is obsolete also -Wl,-E or -Wl,--export-dynamic > is not recognized. > Ah yes, this is after all, a new bug :). These flags were for an earlier compiler. Cody > Best, > Ata > >> >> Alternatively, try commenting out the HAVE_RTTI definition in >> libmesh_config.h - do things then work? >> --- >> Roy > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Libmesh-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/libmesh-users ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
