[MacPorts] #69353: Macports base configure sets universal archs to arm64 x86_64 on powerpc-*-openbsd (i.e. both cpu and OS are 32-bit)

[MacPorts]

#69353: Macports base configure sets universal archs to arm64 x86_64 on
powerpc-*-openbsd (i.e. both cpu and OS are 32-bit)
---------------------------+--------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  base          |    Version:  2.9.1
Resolution:                |   Keywords:
      Port:                |
---------------------------+--------------------

Comment (by barracuda156):

 Replying to [comment:1 ryandesign]:
 > As far as I know, universal builds are only possible on macOS so any
 attempt to use the universal variant on non-Mac operating systems would
 fail and what value universal_archs is set to would thus be irrelevant.

 Fair enough. I still think the code needs a fix here though:
 {{{
 # Check whether --with-universal-archs was given.
 if test ${with_universal_archs+y}
 then :
   withval=$with_universal_archs; UNIVERSAL_ARCHS=${withval}
 fi


         if test "x$UNIVERSAL_ARCHS" = "x"; then
                 case "$MACOSX_VERSION" in
                         10.1[0-3]*)
                                 UNIVERSAL_ARCHS="x86_64 i386"
                         ;;
                         10.1[4-9]*)
                                 UNIVERSAL_ARCHS="x86_64"
                         ;;
                         10.[0-5]*)
                                 UNIVERSAL_ARCHS="i386 ppc"
                         ;;
                         10.[6-9]*)
                                 UNIVERSAL_ARCHS="x86_64 i386"
                         ;;
                         *)
                                 UNIVERSAL_ARCHS="arm64 x86_64"
                         ;;
                 esac
         fi
 }}}
 On < 10.6 it should rather be `i386 ppc ppc64`, and on 10.6 `i386 ppc
 x86_64`, or otherwise check `os.arch` and make it conditional. Why would
 someone on a PowerPC on Leopard prefer skipping `ppc64`? Or on Rosetta
 skippin `ppc`?

-- 
Ticket URL: <https://trac.macports.org/ticket/69353#comment:2>
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