[MacPorts] #29394: in boost 1.46.1 program_options lib is unusable in macports

[MacPorts]

#29394: in boost 1.46.1  program_options lib is unusable in macports
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 Reporter:  christophe.prudhomme@…                |       Owner:  adfernandes@…           
     Type:  defect                                |      Status:  new                     
 Priority:  Normal                                |   Milestone:                          
Component:  ports                                 |     Version:  1.9.2                   
 Keywords:  boost1.46 program_options             |        Port:  boost                   
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Comment(by adfernandes@…):

 Given your description, I'd say that there is a compiler incompatibility
 somewhere, most likely due to optimization. Could be a bug - maybe or
 maybe not.

 I have hit hard-to-diagnose problems like this when mixing gcc versions
 before. That was my primary argument for making different compiler
 variants of the `pymol` port.

 If you absolutely need gcc-4.5, I would recommend that you try to install
 and build a local copy of boost using the gcc-4.5 compiler. If you follow
 the boost website directions it shouldn't be too difficult to specify a
 custom compiler in the jamfile... but beyond that, I think that this bug
 is out of scope, especially since I cannot reproduce it.

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Ticket URL: <https://trac.macports.org/ticket/29394#comment:12>
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