Fwd: symbol visibility on OS X 10.9

René J.V. Bertin rjvbertin at gmail.com
Fri Nov 21 05:06:04 PST 2014

On Friday November 21 2014 00:10:31 René J.V. Bertin wrote:

Whatever causes it, rebuilding baloo, akonadi and kdepim* with -fvisibility=default (and ditto for the inlines variant, through the CMAKE_?_VISIBILITY_PRESET variables in the CMakeLists.txt) doesn't resolve anything. At least not as long as -fvisibility=hidden remains passed in earlier on the compiler command line.

What surprises me is that the dynamic_cast errors appear in the system.log and not on the calling terminal (if I start the applications from there). That means they're most likely not printed by the applications themselves, but if so, who does??


> ----------  Forwarded Message  ----------
> Any idea what the following log messages mean? Annoyingly they are not just printed when the corresponding application is started, but at a regular pace.
> Thanks,
> René
> Nov 20 22:54:38 Portia.local akonadi_agent_launcher[1786]: dynamic_cast error 2: One or more of the following type_info's  has hidden visibility.  They should all have public visibility.   N7Akonadi11PayloadBaseE, N7Akonadi7PayloadIN5boost10shared_ptrIN5KMime7MessageEEEEE, N7Akonadi7PayloadIN5boost10shared_ptrIN5KMime7MessageEEEEE.

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