Here are the tests: http://review.source.kitware.com/#/c/21755/
where reasonable export specification is added in both ITK and the client libraries. But, dynamic_cast fails on OSX: https://open.cdash.org/testDetails.php?test=499059765&build=4637669 Matt On Thu, Nov 10, 2016 at 3:21 PM, Johnson, Hans J <hans-john...@uiowa.edu> wrote: > I agree with Marcus. At least until it is very clear that not using > dynamic_cast is the only solution to a broken compiler, I am very weary of > “doing what works today”. > > Hans > > > -- > > > On 11/10/16, 1:11 PM, "Insight-developers on behalf of Marcus D. Hanwell" > <insight-developers-boun...@itk.org on behalf of marcus.hanw...@kitware.com> > wrote: > > On Tue, Nov 8, 2016 at 5:01 PM, Matt McCormick > <matt.mccorm...@kitware.com> wrote: > > Hi folks, > > > > As we have wrestled with in Slicer, along with other applications > > where ITK is used in multiple shared libraries, dynamic_cast can fail > > on Mac OSX. > > > > I summarized the cause of the problem and steps for the proposed > solution here: > > > > https://issues.itk.org/jira/browse/ITK-3490 > > > > Feedback is welcome. The effort is targeted for the ITK 4.11.0 release. > > > From the issue it is not clear to me why you can't fix the symbol > visibility issues, or which of these cases it causing the breakage. > Reading the linked blog post it seems like Apple/Clang is doing the > right thing, and C++ libraries must be careful to use consistent > symbol visibility. > > I would be interested in further details on which case or cases are > causing dynamic_cast to fail, and why using consistent symbol > visibility in the interfaces is not feasible/possible. > > Thanks, > > Marcus > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Kitware offers ITK Training Courses, for more information visit: > http://kitware.com/products/protraining.php > > Please keep messages on-topic and check the ITK FAQ at: > http://www.itk.org/Wiki/ITK_FAQ > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/insight-developers > > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Kitware offers ITK Training Courses, for more information visit: http://kitware.com/products/protraining.php Please keep messages on-topic and check the ITK FAQ at: http://www.itk.org/Wiki/ITK_FAQ Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/insight-developers
