[MacPorts] #49764: babl @0.1.14 should not require clang-3.4

[MacPorts]

#49764: babl @0.1.14 should not require clang-3.4
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  Reporter:  braumann@…   |      Owner:  devans@…
      Type:  enhancement  |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:  powerpc
      Port:  babl         |
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Comment (by jeremyhu@…):

 Replying to [comment:15 braumann@…]:
 > So, maybe I should try again to build clang-3.6 on PPC? But if I
 remember right, building is blocked on PPC, and it requires clang-3.4
 (which possibly can be replaced with gcc-5)...
 >
 > In case it builds (I remember there was trouble, but forgot any
 details), do you think there is also something to modify for ld64 on PPC?

 On your Leopard/ppc box, you should have +ld64_127 as the default variant.

 > Or should I first try to take explicitely -mmacosx-version-min=10.5 even
 for clang-3.4 on 10.5.8 PPC?

 You can explore whichever direction you think will work.  I'd probably try
 to use gcc-5 to build clang-3.7 as a starting point.  One of your biggest
 roadblocks will be http://www.llvm.org/bugs/show_bug.cgi?id=22270

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Ticket URL: <https://trac.macports.org/ticket/49764#comment:17>
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