[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:  devans@…
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.4
Resolution:              |   Keywords:  leopard powerpc
      Port:  gtk3        |
-------------------------+-----------------------------

Comment (by ken.cunningham.webuse@…):

 you must be an Apple engineer :>

 I tried most of the LeopardSDKFixes -- I was a bit nervous about copying
 libgcc_s.10.5.dylib from SnowLeopard (Intel) into Leopard (PPC) but otool
 does say there is PPC code in it, so it would likely work. But now I think
 the Availability tests are not actually the root of the problem. Leopard
 implements just enough CoreText to pass the test, but not enough to
 fulfill the needs. So it fails at runtime.

  "-undefined dynamic" - which I didn't know much about before -- would be
 exactly the problem.

 It should be possible to make Leopard fail the pango CoreText test (which
 is what I presume must happen on Tiger) and then it should work. Or edit
 the code in the file mentioned.

-- 
Ticket URL: <https://trac.macports.org/ticket/52468#comment:36>
MacPorts <https://www.macports.org/>
Ports system for the Mac operating system