[MacPorts] #52605: adwaita-icon-theme @3.22.0 fails building on 10.5.8 PPC

[MacPorts]

#52605: adwaita-icon-theme @3.22.0 fails building on 10.5.8 PPC
---------------------------------+----------------------
  Reporter:  udbraumann          |      Owner:  dbevans
      Type:  defect              |     Status:  assigned
  Priority:  Normal              |  Milestone:
 Component:  ports               |    Version:  2.3.4
Resolution:                      |   Keywords:
      Port:  adwaita-icon-theme  |
---------------------------------+----------------------

Comment (by dbevans):

 You can look at the code and see where this is called but it does appear
 to be the problem.  CFStringGetLongCharacterForSurrogatePair is part of
 Apple's CoreFoundation API and this particular function is only available
 on 10.6+. I think this module was probably linked with the reference
 missing on the assumption it would be found when loading at run time.

 See
 https://developer.apple.com/reference/corefoundation/1541965-cfstringgetlongcharacterforsurro?language=objc

 Actually this may be a variant problem with librsvg.  Try installing
 librsvg with the +x11 variant to match the other two and see if that
 helps.  Maybe that will keep it from using this function.

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Ticket URL: <https://trac.macports.org/ticket/52605#comment:29>
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