[MacPorts] #62005: gcc10 compiler not working

[MacPorts]

#62005: gcc10 compiler not working
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  Reporter:  smeingast  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.4
Resolution:             |   Keywords:
      Port:  gcc10      |
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Comment (by smeingast):

 Replying to [comment:1 michaellass]:
 > You likely have the XCode SDK installed in version 11.1 and the gcc10
 port has been built with the 11.0 SDK. Then gcc expects the headers at the
 wrong location. See https://trac.macports.org/ticket/61899#comment:4
 >
 > Try compiling with the following flag:
 > -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.1.sdk
 >
 > If that works, a proper fix for now is to recompile gcc10 yourself: port
 upgrade -s -n --force gcc10

 Yes! Thats works, many thanks! And it seems you guys already have this on
 your radar at a more global scale. 😊 Thanks for the quick help!

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Ticket URL: <https://trac.macports.org/ticket/62005#comment:3>
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