[MacPorts] #38512: RFE: add a `configure.objcxx` variable

[MacPorts]

#38512: RFE: add a `configure.objcxx` variable
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  Reporter:  egall@…      |      Owner:  larryv@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  base         |    Version:  2.1.3
Resolution:               |   Keywords:
      Port:               |
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Changes (by larryv@…):

 * status:  reopened => new
 * owner:  macports-tickets@… => larryv@…


Comment:

 Replying to [comment:5 ryandesign@…]:
 > But that doesn't mean no ports would benefit from it. For example,
 > texlive-bin's build system uses it, as I reported in #39684. There
 > would be no detriment to adding this variable to base, would there?

 I suppose not. At least there’s one port that can use it, now.

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Ticket URL: <https://trac.macports.org/ticket/38512#comment:6>
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