[MacPorts] #67248: grep @3.10 is broken on some versions of Tiger (?PPC ONLY): error: expected '=', ',', '; ', 'asm' or '__attribute__' before 'mcontext64_t'

[MacPorts]

#67248: grep @3.10 is broken on some versions of Tiger (?PPC ONLY): error: expected
'=', ',', ';', 'asm' or '__attribute__' before 'mcontext64_t'
---------------------------+-------------------------
  Reporter:  barracuda156  |      Owner:  Schamschula
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.1
Resolution:                |   Keywords:  tiger
      Port:  grep          |
---------------------------+-------------------------

Comment (by ballapete):

 This is not easy to believe – GCC7 is one and a half years old, apple-
 gcc42 that was used for wget, is two and a half years old. The failures
 are too recent.

 As long as other ports are being built I can check whether and where this
 macro gets processed.

-- 
Ticket URL: <https://trac.macports.org/ticket/67248#comment:17>
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