[MacPorts] #35336: libunwind-headers build fails

[MacPorts]

#35336: libunwind-headers build fails
---------------------------------------+------------------------------------
  Reporter:  marco.outatime@…          |       Owner:  mfeiri@…           
      Type:  defect                    |      Status:  closed             
  Priority:  Normal                    |   Milestone:                     
 Component:  ports                     |     Version:  2.1.2              
Resolution:  invalid                   |    Keywords:  mountainlion       
      Port:  libunwind-headers         |  
---------------------------------------+------------------------------------

Comment(by matthew@…):

 {{{
  sudo xcodebuild -license
 }}}

 Didn't seem to quite work, so I did
 {{{
  mv /opt /optOLD
 }}}

 to hide the old install of mac ports, re-ran the mac ports installer, then

 {{{
  sudo xcodebuild -license
 }}}

 and I was up and running again.

-- 
Ticket URL: <https://trac.macports.org/ticket/35336#comment:15>
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