Fwd: symbol visibility on OS X 10.9

Thu Nov 20 15:10:31 PST 2014

Hi,

Just asked about this on kde-mac, but realised it might well be MacPorts that sets -fvisibility=hidden (and ditto for inlines).
Any chance that explains the messages below, and what fvisibility setting should one use to avoid them?

----------  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.
Nov 20 22:54:40 Portia.local akonadi_baloo_indexer[1771]: 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.
Nov 20 22:54:53 Portia.local kontact[1764]: 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.
Nov 20 22:54:58 Portia.local akonadi_imap_resource[1775]: 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.
Nov 20 22:54:58 Portia.local akonadi_mailfilter_agent[1781]: 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.
Nov 20 22:55:00 Portia.local korgac[1842]: dynamic_cast error 2: One or more of the following type_info's  has hidden visibility.  They should all have public visibility.   N7Akonadi11PayloadBaseE, N7Akonadi7PayloadI14QSharedPointerIN8KCalCore9IncidenceEEEE, N7Akonadi7PayloadI14QSharedPointerIN8KCalCore9IncidenceEEEE.
Nov 20 22:55:01 Portia.local akonadi_imap_resource[1775]: 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.
Nov 20 22:55:17 Portia.local akonadi_baloo_indexer[1771]: 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.
Nov 20 22:55:28 Portia.local akonadi_imap_resource[1775]: 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.
Nov 20 22:56:01 Portia.local akonadi_imap_resource[1775]: 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.
Nov 20 22:56:56 Portia.local akonadi_imap_resource[1775]: 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.
Nov 20 22:58:03 Portia.local akonadi_imap_resource[1775]: 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.
Nov 20 22:59:15 Portia.local kontact[1764]: 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.
Nov 20 22:59:22 Portia.local akonadi_baloo_indexer[1771]: 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.
Nov 20 22:59:28 Portia.local kontact[1764]: 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.
Nov 20 22:59:44 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.
Nov 20 23:00:34 Portia.local akonadi_imap_resource[1778]: 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.
Nov 20 23:01:08 Portia.local akonadi_imap_resource[1778]: 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.
Nov 20 23:01:08 Portia.local akonadi_imap_resource[1778]: 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.
Nov 20 23:01:42 Portia.local akonadi_imap_resource[1778]: 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.
Nov 20 23:02:21 Portia.local akonadi_imap_resource[1778]: 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.
Nov 20 23:02:22 Portia.local akonadi_baloo_indexer[1771]: 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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