[MacPorts] #62400: When installing Squid4 on Leopard Intel, MacPorts tries (and fails) to build libcxx

[MacPorts]

#62400: When installing Squid4 on Leopard Intel, MacPorts tries (and fails) to
build libcxx
--------------------------+--------------------
  Reporter:  Wowfunhappy  |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  squid4       |
--------------------------+--------------------

Comment (by kencu):

 I think I might be able to fix this whole issue in 10s by removing "ppc"
 from the supported archs in {libcxx}.

 Then it will stop trying to build libcxx +universal with a ppc slice which
 MacPorts cannot presently do.

-- 
Ticket URL: <https://trac.macports.org/ticket/62400#comment:7>
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