Sean, One more question, if you have a moment:
What is the purpose or goal of adding the hidden visibility flag when building ITK with static libraries? What API are you trying to expose on your "Application"? Thanks, Brad ________________________________________ From: Sean McBride [s...@rogue-research.com] Sent: Monday, November 28, 2016 4:59 PM To: Lowekamp, Bradley (NIH/NLM/LHC) [C] Cc: insight-developers@itk.org Subject: Re: [ITK-dev] -fvisibility=hidden link warnings with GetMetaDataObjectTypeName() On Fri, 25 Nov 2016 20:55:31 +0000, Lowekamp, Bradley (NIH/NLM/LHC) [C] said: >I presume you are compiling ITK with shared libraries? No, as static libraries. >Would you happen to have a minimal example of “MyOwnCode.cxx” that >reproduces this warning? I reduced it to a very small Xcode project with only 1 source file. Then I continued to reduce it to just a command line invocation of clang and it stopped reproducing. :( I soon discovered that between Xcode 6.4 and 7.0 a bug seems to have been introduced where turning on "symbols hidden by default" in the GUI (aka "GCC_SYMBOLS_PRIVATE_EXTERN = YES") doesn't actually pass "-fvisibility=hidden" to clang! So, for my particular case at least, there is no ITK issue here. Sorry for the noise. Cheers, -- ____________________________________________________________ Sean McBride, B. Eng s...@rogue-research.com Rogue Research www.rogue-research.com Mac Software Developer Montréal, Québec, Canada _______________________________________________ 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
