[MacPorts] #64615: qt4-mac fails on 10.6.8 Rosetta: Undefined symbols: __Unwind_Resume

[MacPorts]

#64615: qt4-mac fails on 10.6.8 Rosetta: Undefined symbols: __Unwind_Resume
---------------------------+-------------------------------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.1
Resolution:                |   Keywords:  powerpc, snowleopard, rosetta
      Port:  qt4-mac       |
---------------------------+-------------------------------------------

Comment (by kencu):

 to make this work against the 10A190 SDK, you’d have to build with the
 gcc-4.2 in there, I think. That version of gcc knows I believe that
 Unwind_Resume is not available in libSystem on that 10.6 SDK, and links in
 the right gcc library.

 Or you can manually add the gcc library that has that symbol, which is, I
 believe, libgcc_s.1.dylib (pls double check first) to hack around the
 change.

 As I don’t use 10.6 on PPC or that 10A190 SDK, I’ll leave the rest with
 you, though. It’s likely to get messy.

-- 
Ticket URL: <https://trac.macports.org/ticket/64615#comment:8>
MacPorts <https://www.macports.org/>
Ports system for macOS