[MacPorts] #54124: guile @2.2.2 won't build on PPC Leopard, Mac OS X 10.5.8, because is uses non-existing /lib/cpp as C preprocessor

[MacPorts]

#54124: guile @2.2.2 won't build on PPC Leopard, Mac OS X 10.5.8, because is uses
non-existing /lib/cpp as C preprocessor
------------------------+---------------------------------------
  Reporter:  ballapete  |      Owner:
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.1
Resolution:             |   Keywords:  tiger leopard snowleopard
      Port:  guile      |
------------------------+---------------------------------------

Comment (by kencu):

 Yeah, I was talking about the autogen error. I'll see if I can get to
 fixing the broken pipe thing for you.

 BTW, you know how to "peg" a port at a certain version, so it won't
 update? Or roll back in the port tree to the last version that worked
 correctly? You need this skill on 10.4 and 10.5, because it happens all
 the time that new versions of ports won't build, and you must stick with
 older versions until the new versions get fixed (or don't). If you need to
 know how to do this, let me know.

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Ticket URL: <https://trac.macports.org/ticket/54124#comment:10>
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