[MacPorts] #62329: clang-11: targeted OS version does not support -reexported_symbols_list on 10.6

[MacPorts]

#62329: clang-11: targeted OS version does not support -reexported_symbols_list on
10.6
-----------------------+----------------------
  Reporter:  mojca     |      Owner:  kencu
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  clang-11  |
-----------------------+----------------------

Comment (by kencu):

 It's coming from ld64:

 <https://opensource.apple.com/source/ld64/ld64-274.2/src/ld/Options.cpp.auto.html>

 {{{
         // -reexported_symbols_list can only be used with -dynamiclib
         if ( !fReExportSymbols.empty() ) {
                 if ( fOutputKind != Options::kDynamicLibrary )
                         throw "-reexported_symbols_list can only used used
 when created dynamic libraries";
                 if ( !minOS(ld::mac10_7, ld::iOS_4_2) )
                         throw "targeted OS version does not support
 -reexported_symbols_list";
         }
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/62329#comment:5>
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