[MacPorts] #56737: graphene 1.8.2: difficulty building +universal

[MacPorts]

#56737: graphene 1.8.2: difficulty building +universal
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  Reporter:  kencu     |      Owner:  dbevans
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.5.2
Resolution:            |   Keywords:
      Port:  graphene  |
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Comment (by Ionic):

 Well, of course. The base problem is that the `muniversal` PortGroup does
 not know how to handle diverging `.pc` files. We should probably fix this
 instead.

 Linux distributions put different-arch libraries (including .pc files) in
 a special directory (often called `lib32` for 32bit vs. 64bit support).

 We don't do this for binaries on OS X, since we can have fat files. We do
 have to jump through hoops for header files, though, so we'd need the same
 thing for `.pc` files. Sadly, we can't just install a pseudo-`.pc`-file
 that then includes others based on architecture, so this will be a bit
 more difficult and would need base support...

-- 
Ticket URL: <https://trac.macports.org/ticket/56737#comment:7>
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