[MacPorts] #70235: opencascade: wrong handling of symbols on older macOS

[MacPorts]

#70235: opencascade: wrong handling of symbols on older macOS
---------------------------+----------------------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.9.3
Resolution:                |   Keywords:  snowleopard, powerpc
      Port:  opencascade   |
---------------------------+----------------------------------

Comment (by barracuda156):

 Notice, that app itself launches successfully. I get a crash once I try
 doing something from menus.
 Trying to run a sample now, I got:
 {{{
 36-25% /opt/local/libexec/opencascade/bin/draw.sh
 Hint: use "pload ALL" command to load standard commands
 Draw[1]> Draw[2]> bgerror failed to handle background error.
     Original error: An exception was caught 0xb075910 :
 Aspect_WindowDefinitionError: Cocoa application should be instantiated
 before window
     Error in bgerror:
 *** Abort *** an exception was raised, but no catch was found.
         ... The exception is:SIGBUS 'bus error' detected.
 }}}

 Which seems suggestive. Maybe it assumes Cocoa backend? That should be
 changed, if so.

-- 
Ticket URL: <https://trac.macports.org/ticket/70235#comment:1>
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