[MacPorts] #55415: cmake @3.10.0 does not build on PPC Tiger, Mac OS X 10.4.11, because error: void value not ignored as it ought to be

[MacPorts]

#55415: cmake @3.10.0 does not build on PPC Tiger, Mac OS X 10.4.11, because error:
void value not ignored as it ought to be
------------------------+-----------------------
  Reporter:  ballapete  |      Owner:  michaelld
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.2
Resolution:             |   Keywords:  tiger
      Port:  cmake      |
------------------------+-----------------------

Comment (by kencu):

 That's a good start.

 One thing to ponder is how did cmlibuv build in cmake 3.9.6, and could we
 use that to figure out how to make it build in 3.10.0; or maybe just steal
 the whole cmlibuv from 3.9.6 and use that in 3.10.0 on Tiger?

 Maybe we could just diff the two folders (cmlibuv) and see what has
 changed to break it in 3.10.0.

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Ticket URL: <https://trac.macports.org/ticket/55415#comment:11>
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