[MacPorts] #63085: clang-12: compiler-rt build sometimes fails parallel building

[MacPorts]

#63085: clang-12: compiler-rt build sometimes fails parallel building
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  Reporter:  blair     |      Owner:  kencu
      Type:  defect    |     Status:  closed
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:  fixed     |   Keywords:
      Port:  clang-12  |
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Comment (by mouse07410):

 > Oh, I think I know what you meant. You disabled universal_archs in
 macports.conf.

 Yes. This is the relevant part of the modified {{{macports.conf}}} (that
 forced clang-12 re-build from sources):
 {{{
 # Space-delimited list of CPU architectures to target when building
 # universal. Defaults to "i386 ppc" on Mac OS X 10.5 and earlier,
 # "x86_64 i386" on Mac OS X 10.6 through macOS 10.13, "x86_64" on
 # macOS 10.14 and 10.15 (these SDKs are not universal), and
 # "arm64 x86_64" on macOS 11 and later. Set an empty value to disable
 # universal building.
 #universal_archs         arm64 x86_64
 universal_archs
 }}}


 > Whatever MacPorts univeral_archs setting might be, compiler_rt in
 clang-12 has built universal anyway, I can guarantee it.

 Good to know, thanks!

-- 
Ticket URL: <https://trac.macports.org/ticket/63085#comment:25>
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