[MacPorts] #52384: hexchat: uses installed headers opportunistically

[MacPorts]

#52384: hexchat: uses installed headers opportunistically
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  Reporter:  ionic@…  |      Owner:  raimue@…
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  hexchat  |
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Description changed by ionic@…:

Old description:

> `hexchat` uses the already installed system headers, if possible.
>
> Trace mode helps in such cases, but let's fix this opportunistic usage
> anyway.
>
> This patch should be applied before #XXX.
>
> Just for review, if you're okay with it I can apply it myself.

New description:

 `hexchat` uses the already installed system headers, if possible.

 Trace mode helps in such cases, but let's fix this opportunistic usage
 anyway.

 This patch should be applied before #52385.

 Just for review, if you're okay with it I can apply it myself.

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Ticket URL: <https://trac.macports.org/ticket/52384#comment:1>
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