[MacPorts] #43978: libgcc: error: unknown value '10.10' of -mmacosx-version-min

[MacPorts]

#43978: libgcc: error: unknown value '10.10' of -mmacosx-version-min
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  Reporter:  arthur@…                            |      Owner:  larryv@…
      Type:  defect                              |     Status:  assigned
  Priority:  Normal                              |  Milestone:
 Component:  ports                               |    Version:  2.3.0
Resolution:                                      |   Keywords:  yosemite
      Port:  libgcc gcc42 gcc43 gcc44 gcc45      |
  gcc46 gcc47 gcc48 gcc49 gcc5                   |
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Comment (by larryv@…):

 Replying to [comment:62 elfprince13@…]:
 > Any idea if that will work with gcc45, or how much work might be
 > needed to backport the fix to gcc45?

 I haven’t looked at `gcc45` yet. Even after applying this fix, there’s no
 guarantee that it’ll function correctly on Yosemite without further work.

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Ticket URL: <https://trac.macports.org/ticket/43978#comment:64>
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