[MacPorts] #67590: openexr @3.1.8: build failures: 10.8 and earlier (unknown type name 'dispatch_semaphore_t'); ppc/gcc: ('isnan' was not declared in this scope)

[MacPorts]

#67590: openexr @3.1.8: build failures: 10.8 and earlier (unknown type name
'dispatch_semaphore_t'); ppc/gcc: ('isnan' was not declared in this scope)
-------------------------+-------------------------------------------------
  Reporter:              |      Owner:  mascguy
  barracuda156           |
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.8.1
Resolution:              |   Keywords:  powerpc, leopard, snowleopard,
      Port:  openexr     |  lion, mountainlion
-------------------------+-------------------------------------------------

Comment (by Christopher Nielsen <mascguy@…>):

 In [changeset:"1393fcec9ada1be1f7b4216a043092f11e2c804d/macports-ports"
 1393fcec9ada1be1f7b4216a043092f11e2c804d/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="1393fcec9ada1be1f7b4216a043092f11e2c804d"
 openexr: add patch for macos ver defs; use mp-libcxx for 10.7/10.8
 See: https://trac.macports.org/ticket/67590
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/67590#comment:7>
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