[MacPorts] #52468: gtk3 3.22.0_0 build fails on 10.5 ppc

[MacPorts]

#52468: gtk3 3.22.0_0 build fails on 10.5 ppc
-----------------------+-----------------------------
  Reporter:  dgonyier  |      Owner:  dbevans
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.3.4
Resolution:            |   Keywords:  leopard powerpc
      Port:  gtk3      |
-----------------------+-----------------------------

Comment (by MarcusCalhoun-Lopez):

 I believe there may be a misunderstanding here.[[BR]]
 gtk3 requires [https://en.wikipedia.org/wiki/C11_(C_standard_revision)
 C11] **not** [https://en.wikipedia.org/wiki/C%2B%2B11 C++11].[[BR]]
 Therefore, the C++ standard library compatibility issue is not relevant.

--
Ticket URL: <https://trac.macports.org/ticket/52468#comment:62>
MacPorts <https://www.macports.org/>
Ports system for macOS