[MacPorts] #55385: ocaml: fails to build on 10.6 and lower

[MacPorts]

#55385: ocaml: fails to build on 10.6 and lower
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  Reporter:  mojca   |      Owner:  pmetzger
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  ocaml   |
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Comment (by pmetzger):

 My guess is that indeed we need to depend (on those older platforms only)
 on a newer C compiler.

 I lack direct access to a 10.6 or 10.5 machine, so it may be hard for me
 to do tests without blind changes.

 How many users do those old versions have btw? I presume it is considered
 important to fix them?

 For the 10.10 failure, am I reading the log correctly? Did something kill
 the build with -9? Maybe it isn't a real build failure but was rather a
 one time oddity of some sort?

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Ticket URL: <https://trac.macports.org/ticket/55385#comment:5>
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