[MacPorts] #61510: llvm-9.0 failed to build on macOS 11.0 (Big Sur)

[MacPorts]

#61510: llvm-9.0 failed to build on macOS 11.0 (Big Sur)
-----------------------+--------------------
  Reporter:  moyang    |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.6.4
Resolution:            |   Keywords:
      Port:  llvm-9.0  |
-----------------------+--------------------
Changes (by moyang):

 * Attachment "main.log" added.


-- 
Ticket URL: <https://trac.macports.org/ticket/61510>
MacPorts <https://www.macports.org/>
Ports system for macOS