[MacPorts] #74389: podofo @1.1.1 does not build on macOS High Sierra, Version 10.13.6, because of: error: 'to_chars' is unavailable: introduced in macOS 13.3

[MacPorts]

#74389: podofo @1.1.1 does not build on macOS High Sierra, Version 10.13.6, because
of: error: 'to_chars' is unavailable: introduced in macOS 13.3
------------------------+------------------------
  Reporter:  ballapete  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.12.6
Resolution:             |   Keywords:  highsierra
      Port:  podofo     |
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Comment (by tomio-arisaka):

 > error: 'to_chars' is unavailable: introduced in macOS 13.3

 You know we need to use a later {{{c++}}} and {{{libc++}}} in order to
 build {{{podofo}}} on macOS 10.13. (e.g. {{{clang-17}}} and its
 {{{libc++}}})
 So if you want to use {{{clang}}}, it is necessary to figure out how to
 link the later {{{libc++}}} to {{{podofo}}}.

 On the other hand, it is easy to use {{{gcc}}}.
 For example, the following command can build {{{podofo}}} with {{{gcc}}}:



 {{{
 sudo port install podofo configure.compiler=macports-gcc-15
 configure.cxx_stdlib=macports-libstdc++
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/74389#comment:1>
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