[MacPorts] #13436: LD_PREBIND and LD_PREBIND_ALLOW_OVERLAP harmful on 10.5

[MacPorts]

#13436: LD_PREBIND and LD_PREBIND_ALLOW_OVERLAP harmful on 10.5
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  Reporter:  mww at macports.org  |       Owner:  pguyot at kallisys.net                     
      Type:  defect            |      Status:  closed                                  
  Priority:  High              |   Milestone:  MacPorts 1.6                            
 Component:  base              |     Version:  1.5.2                                   
Resolution:  fixed             |    Keywords:  LD_PREBIND LD_PREBIND_ALLOW_OVERLAP 10.5
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Old description:

> Setting LD_PREBIND and LD_PREBIND_ALLOW_OVERLAP to "1" results in build
> errors on various ports in Mac OS X 10.5 which fail with {{{ld: symbol(s)
> not found ...}}};
> e.g. the postgresql ports fail to compile (#12994
>
> Could we remove this feature for the 1.6 release? (or make it OS
> dependant or configurable? Does it make sense on 10.5 at all?)

New description:

 Setting LD_PREBIND and LD_PREBIND_ALLOW_OVERLAP to "1" results in build
 errors on various ports in Mac OS X 10.5 which fail with {{{ld: symbol(s)
 not found ...}}};
 e.g. the postgresql ports fail to compile (#12994)

 Could we remove this feature for the 1.6 release? (or make it OS dependant
 or configurable? Does it make sense on 10.5 at all?)

-- 
Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/13436#comment:6>
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