[MacPorts] #62134: wget @1.21.1 does not build on PPC Leopard, Mac OS X 10.5.8, because of "error: 'for' loop initial declaration used outside C99 mode'"

[MacPorts]

#62134: wget @1.21.1 does not build on PPC Leopard, Mac OS X 10.5.8, because of
"error: 'for' loop initial declaration used outside C99 mode'"
------------------------+------------------------
  Reporter:  ballapete  |      Owner:  ryandesign
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.4
Resolution:             |   Keywords:  leopard
      Port:  wget       |
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Comment (by jmroot):

 You don't need gcc7, gcc-4.2 supports -std=c99, it just doesn't have it on
 by default. Upstream should probably be checking for C99 compiler support
 if they use C99 features of course.

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Ticket URL: <https://trac.macports.org/ticket/62134#comment:8>
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