[MacPorts] #55594: libuv @1.18.0 does not build on PPC Tiger because configure does not determine that unsetenv() is a void function?

[MacPorts]

#55594: libuv @1.18.0 does not build on PPC Tiger because configure does not
determine that unsetenv() is a void function?
------------------------+-----------------------
  Reporter:  ballapete  |      Owner:  michaelld
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.2
Resolution:             |   Keywords:  tiger
      Port:  libuv      |
------------------------+-----------------------
Changes (by mf2k):

 * cc: michaelld@… (removed)
 * owner:   => michaelld
 * status:  new => assigned


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Ticket URL: <https://trac.macports.org/ticket/55594#comment:2>
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