[MacPorts] #36026: gcc46 problem after ld64 upgrade

[MacPorts]

#36026: gcc46 problem after ld64 upgrade
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  Reporter:  jwhowse4@…  |      Owner:  macports-tickets@…
      Type:  defect      |     Status:  reopened
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.1.2
Resolution:              |   Keywords:
      Port:  ld64        |
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Comment (by ryandesign@…):

 Replying to [comment:31 jwhowse4@…]:
 > I have seen several errors similar to the following.
 > {{{
 > ld: file is universal (2 slices) but does not contain a(n) x86_64 slice:
 /usr/lib/crt1.10.5.o for architecture x86_64
 > }}}

 I have too, on Mountain Lion.

 > This suggests to me that perhaps ld64 is mistaking Lion (10.7) for
 Leopard (10.5) at least on my system.

 No, I don't think it suggests that. Even on Mountain Lion, there only
 exists a crt1.10.5.o and a crt1.10.6.o in that directory. `lipo` confirms
 that they contain both expected architectures:

 {{{
 $ lipo -info /usr/lib/crt1.10*
 Architectures in the fat file: /usr/lib/crt1.10.5.o are: i386 x86_64
 Architectures in the fat file: /usr/lib/crt1.10.6.o are: i386 x86_64
 }}}

 So the error message suggests to me that there is a problem with ld64
 determining the file's architecture.

-- 
Ticket URL: <https://trac.macports.org/ticket/36026#comment:34>
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