[MacPorts] #65934: mesa @22.1.7 +tests requires added link library to libunwind on PPC Leopard, Mac OS X 10.5.8

[MacPorts]

#65934: mesa @22.1.7 +tests requires added link library to libunwind on PPC
Leopard, Mac OS X 10.5.8
------------------------+-------------------------
  Reporter:  ballapete  |      Owner:  (none)
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.7.2
Resolution:  fixed      |   Keywords:  leopard ppc
      Port:  mesa       |
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Comment (by ballapete):

 Replying to [comment:19 kencu]:
 > disabling libunwind works on Leopard Intel:
 >
 > {{{
 > configure.args-append -Dlibunwind=disabled
 > }}}

 This works on Leopard PPC as well.

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Ticket URL: <https://trac.macports.org/ticket/65934#comment:29>
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