[MacPorts] #60997: osxfuse @ 3.8.3_0: fails to build on Catalina: Assertion 'common_variable_is_legal_name XCODE_SDK_10_15.6_XCODE' failed

[MacPorts]

#60997: osxfuse @ 3.8.3_0: fails to build on Catalina: Assertion
'common_variable_is_legal_name XCODE_SDK_10_15.6_XCODE' failed
---------------------+--------------------
  Reporter:  takeda  |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:          |
---------------------+--------------------

Comment (by mf2k):

 In the future, please fill in the Port field and add the port
 maintainer(s) to Cc ({{{port info --maintainers osxfuse}}}), if any.

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Ticket URL: <https://trac.macports.org/ticket/60997#comment:1>
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