[MacPorts] #67200: gcc6 fails to build on Leopard - illegal text relocation

[MacPorts]

#67200: gcc6 fails to build on Leopard - illegal text relocation
----------------------+--------------------
 Reporter:  rmottola  |      Owner:  (none)
     Type:  defect    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:
 Keywords:  leopard   |       Port:  gcc6
----------------------+--------------------
 gcc6 fails to compile, I see these warnings and errors.


 {{{
 :info:build ld: warning: could not create compact unwind for
 __Unwind_RaiseException: non-standard register 0 being saved in prolog
 :info:build ld: warning: could not create compact unwind for
 __Unwind_ForcedUnwind: non-standard register 0 being saved in prolog
 :info:build ld: warning: could not create compact unwind for
 __Unwind_Resume: does not use EBP or ESP based frame
 :info:build ld: warning: could not create compact unwind for
 __Unwind_Resume_or_Rethrow: non-standard register 0 being saved in prolog
 :info:build ld: illegal text-relocation to ___cpu_indicator_init in
 cpuinfo_s.o from anon in cpuinfo_s.o for architecture i386
 :info:build collect2: error: ld returned 1 exit status
 :info:build make[3]: *** [libgcc_s.dylib] Error 1
 }}}

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Ticket URL: <https://trac.macports.org/ticket/67200>
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