[MacPorts] #55415: cmake @3.10.0 does not build on PPC Tiger, Mac OS X 10.4.11, due to various issues building libuv

[MacPorts]

#55415: cmake @3.10.0 does not build on PPC Tiger, Mac OS X 10.4.11, due to various
issues building libuv
------------------------+-----------------------
  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):

 we might be able to get an implementation of `sendfile` from here
 <https://elixir.free-electrons.com/linux/v3.10/source/fs/read_write.c>. I
 wish I knew how to use autotools well enough to see how to get it to give
 us up a replacement function automatically.

--
Ticket URL: <https://trac.macports.org/ticket/55415#comment:15>
MacPorts <https://www.macports.org/>
Ports system for macOS