[MacPorts] #18718: portaudio: universal variant

[MacPorts]

#18718: portaudio: universal variant
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  Reporter:  ryandesign@…             |       Owner:  macports-tickets@…                   
      Type:  defect                   |      Status:  closed                               
  Priority:  Normal                   |   Milestone:                                       
 Component:  ports                    |     Version:  1.7.0                                
Resolution:  fixed                    |    Keywords:                                       
      Port:  portaudio                |  
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Changes (by ryandesign@…):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 Fixed and simplified in r74882. I verified portaudio will now compile
 universal (i386 and ppc) and non-universal (ppc) on Leopard and Tiger (on
 a Power Mac G4), and still compiles universal (x86_64 and i386) and non-
 universal (x86_64 or i386) on Snow Leopard (on a Core 2 Duo MacBook Pro).

 In addition to removing the `-arch`, `-isysroot` and `-mmacosx-version-
 min` flags, the configure patch Toby added above also changed `-framework
 Carbon` to `-framework CoreFoundation`; Snow Leopard had no problem
 compiling portaudio this way, but Leopard complained of undefined symbols
 `_CloseComponent`, `_OpenAComponent` and `_FindNextComponent`. Leaving it
 as `-framework Carbon` didn't seem to make a difference for Snow Leopard,
 but allowed it to compile on Leopard and Tiger, so I changed it back. If
 using `-framework CoreFoundation` on Snow Leopard was better for some
 reason, we can still change it back just for Snow Leopard and up.

 I'm still a little worried about `-DPA_LITTLE_ENDIAN` which I see flying
 by on every line of compilation on the Power Mac when building universal.
 Hopefully someone will speak up if the universal build doesn't actually
 work.

-- 
Ticket URL: <https://trac.macports.org/ticket/18718#comment:7>
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