[MacPorts] #67275: R-fs fails to build on Tiger (in libuv): error: void value not ignored as it ought to be if (unsetenv(name) != 0)

[MacPorts]

#67275: R-fs fails to build on Tiger (in libuv): error: void value not ignored as
it ought to be if (unsetenv(name) != 0)
---------------------------+--------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.1
Resolution:                |   Keywords:  tiger
      Port:  R-fs          |
---------------------------+--------------------

Comment (by kencu):

 TIger runs on all the really really old PowerPC systems (G3, etc) which
 gets some machines running that can't run Leopard -- and it runs MacOS9 in
 a very functional "Rosetta" emulator layer that works really quite well,
 so it opens the door to all the ancient stuff (and I have tons and tons
 and tons of ancient stuff from that era, for example). I have a couple of
 systems set up for Tiger.

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Ticket URL: <https://trac.macports.org/ticket/67275#comment:4>
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