Thanks Sergey. I found that too. The problem was that the a core lib was keeping a ref_ptr of an Object allocated by a plugin from a dll. Then on clean I got this problem. I solved it by changing the ref_ptr to observer_ptr in the core lib. So I am good now. But BIG thanks for helping me. Ulrich, thanks too.
Nick p.s. I was Windows programmer for a decade and switched to Linux recently. What a difference :-). Very good dev experience on Linux On Sun, Mar 1, 2015 at 10:00 PM, Sergey Kurdakov <[email protected]> wrote: > Hi Nick, > > after looking some more I found that newer versions of Mingw switch to > dynamic linking of libstd++ by default. so libstdc++-6.dll is a right lib. > > but as you have the same problems then I have no answer. > > Regards > Sergey > > On Sun, Mar 1, 2015 at 5:16 PM, Trajce Nikolov NICK < > [email protected]> wrote: > >> Hi Sergey, >> >> on my system with the latest from the Qt bundle I don't have the >> libstdc++_s ... only libstdc++.a and libstdc++-6.dll ..... And I added >> -lstdc++ and still getting the same issues. Any further hints? >> >> Thanks a lot >> >> Nick >> >> On Sun, Mar 1, 2015 at 1:07 PM, Trajce Nikolov NICK < >> [email protected]> wrote: >> >>> Thanks Ulrich. That is what is going on >>> >>> Sergey, where this flags go in the .pro file, in* QMAKE_CXXFLAGS* or >>> *LIBS* ? >>> >>> Thanks a bunch >>> >>> Nick >>> >>> On Sun, Mar 1, 2015 at 12:49 PM, Sergey Kurdakov <[email protected] >>> > wrote: >>> >>>> Hi >>>> >>>> To link against shared libgcc, add -shared-libgcc >>>> to link against shared libstdc++ add -lstdc++_s >>>> >>>> Regards >>>> Sergey >>>> >>>> >>>> On Sun, Mar 1, 2015 at 1:58 PM, Ulrich Hertlein <[email protected]> >>>> wrote: >>>> >>>>> -----BEGIN PGP SIGNED MESSAGE----- >>>>> Hash: SHA256 >>>>> >>>>> Hi Nick, >>>>> >>>>> On 28/02/2015 14:46, Trajce Nikolov NICK wrote: >>>>> > I am facing a problem with memory clean-up when mixing the place of >>>>> allocation across >>>>> > dlls and the executable. Let say I have main executable that loads >>>>> dlls (plugins) in >>>>> > which I allocate memory using referenced pointers. On exit, those >>>>> pointers that were >>>>> > allocated in one of the dlls got stucked in ... If I clean these >>>>> pointers from the >>>>> > originated dll, it works ok, otherwise not. >>>>> > >>>>> > Any clue? >>>>> >>>>> You end up with different instances of the runtime library, each with >>>>> its own heap >>>>> management. You allocate the object on the heap of one DLL and free >>>>> it onto the heap of >>>>> the other -> bang. >>>>> >>>>> Sorry, I don't know what the corresponding flag might be on mingw. >>>>> >>>>> Cheers, >>>>> /ulrich >>>>> -----BEGIN PGP SIGNATURE----- >>>>> Version: GnuPG v1 >>>>> >>>>> iQEcBAEBCAAGBQJU8vDIAAoJEP8WARS52jMYq6gH/Axcl3evhaF8tdjUePeHb707 >>>>> Et4rociiWaZdVu2Cq3x3TWr6MvOqqdcJMka1h7z0Nyy43FI0HI2s63NdPiXH5LcS >>>>> BYC8j1w8BTzOisOUYyQJwGaqt4856ne2tHAjAU47Qp5bAsvbx7ZTZa0VU2ncLmJt >>>>> A5P2TOtDRGBjtxoQc4Kmx33AWHFzX3iT+yaN5v6EUTVO3MReQTqWCXdJWr+/GC/0 >>>>> DMWmO/ZhGLis2NONoDGeNtZtgABPhg91Z+tZt0jYyzEkJ9eC4WN+F7x++0NPfRaf >>>>> BBAzFN8Ch9YA4mcMjQF2TkqEdMcBHnmUb49ObUbU6fHd9Ce946dwfrB1gtlne4M= >>>>> =Q7H0 >>>>> -----END PGP SIGNATURE----- >>>>> _______________________________________________ >>>>> osg-users mailing list >>>>> [email protected] >>>>> >>>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>>>> >>>> >>>> >>>> _______________________________________________ >>>> osg-users mailing list >>>> [email protected] >>>> >>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>>> >>>> >>> >>> >>> -- >>> trajce nikolov nick >>> >> >> >> >> -- >> trajce nikolov nick >> >> _______________________________________________ >> osg-users mailing list >> [email protected] >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> >> > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > -- trajce nikolov nick
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