[MacPorts] #64936: oneTBB @2021.5.0: error: unrecognized command-line option '-mrtm'

[MacPorts]

#64936: oneTBB @2021.5.0: error: unrecognized command-line option '-mrtm'
---------------------------+-------------------------------------------
  Reporter:  barracuda156  |      Owner:  mohd-akram
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.2
Resolution:                |   Keywords:  powerpc, snowleopard, rosetta
      Port:  onetbb        |
---------------------------+-------------------------------------------

Comment (by barracuda156):

 Apparently the support for 32-bit Darwin was removed, at least partly,
 since `mac32-tbbmalloc-export.def` is missing, and the build on PPC fails
 at that.
 I have opened a ticket with upstream: https://github.com/oneapi-
 src/oneTBB/issues/819
 If they dismiss it, we can still restore it via a patch, borrowing the
 file from an earlier source which had it.

-- 
Ticket URL: <https://trac.macports.org/ticket/64936#comment:3>
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