[MacPorts] #62102: Big Sur - Error: Failed to build ossp-uuid: command execution failed

[MacPorts]

#62102: Big Sur - Error: Failed to build ossp-uuid: command execution failed
--------------------------------+--------------------
 Reporter:  paulfwb             |      Owner:  (none)
     Type:  defect              |     Status:  new
 Priority:  High                |  Milestone:
Component:  ports               |    Version:  2.6.4
 Keywords:  ossp-uuid, Big Sur  |       Port:
--------------------------------+--------------------
 While running "sudo port upgrade outdated"

 ERROR ----------------------------
 https://packages.macports.org/ossp-uuid
 Warning: The macOS 11.0 SDK does not appear to be installed. Ports may not
 build correctly.
 Warning: You can install it as part of the Xcode Command Line Tools
 package by running `xcode-select --install'.
 --->  Computing dependencies for ossp-uuid
 --->  Building ossp-uuid
 Error: Failed to build ossp-uuid: command execution failed
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports
 .org_release_tarballs_ports_devel_ossp-uuid/ossp-uuid/main.log for
 details.

-- 
Ticket URL: <https://trac.macports.org/ticket/62102>
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