[MacPorts] #37212: json-c: update to 0.10

[MacPorts]

#37212: json-c: update to 0.10
---------------------------+-----------------------
  Reporter:  ryandesign@…  |      Owner:  lharple@…
      Type:  update        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:                |   Keywords:  haspatch
      Port:  json-c        |
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Comment (by ryandesign@…):

 I was thinking the variant could be called "compat".

 {{{
 configure.args --disable-oldname-compat

 variant compat description {Enable compatibility with old function names}
 {
     configure.args-replace --disable-oldname-compat --enable-oldname-
 compat
 }

 default_variants +compat
 }}}

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Ticket URL: <https://trac.macports.org/ticket/37212#comment:10>
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