[MacPorts] #45712: xorg-libXt-1.1.4_0 links shared libs with -flat_namespace on Yosemite

[MacPorts]

#45712: xorg-libXt-1.1.4_0 links shared libs with -flat_namespace on Yosemite
-------------------------+------------------------
  Reporter:  jhowarth@…  |      Owner:  jeremyhu@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.2
Resolution:              |   Keywords:
      Port:  xorg-libXt  |
-------------------------+------------------------
Changes (by larryv@…):

 * cc: jeremyhu (removed)
 * cc: larryv@… (added)
 * owner:  macports-tickets@… => jeremyhu@…


Old description:

> otool -hv /opt/local/lib/libXt.6.dylib
> /opt/local/lib/libXt.6.dylib:
> Mach header
>       magic cputype cpusubtype  caps    filetype ncmds sizeofcmds
> flags
> MH_MAGIC_64  X86_64        ALL  0x00       DYLIB    17       1872
> DYLDLINK NO_REEXPORTED_DYLIBS
>
> reveals that xorg-libXt-1.1.4_0 built on Yosemite is linking its shared
> libraries with "-flat_namespace" as seen from the missing TWOLEVEL flag
> expected from "-undefined dynamic_lookup".

New description:

 {{{
 % otool -hv /opt/local/lib/libXt.6.dylib
 /opt/local/lib/libXt.6.dylib:
 Mach header
       magic cputype cpusubtype  caps    filetype ncmds sizeofcmds
 flags
 MH_MAGIC_64  X86_64        ALL  0x00       DYLIB    17       1872 DYLDLINK
 NO_REEXPORTED_DYLIBS
 }}}
 reveals that xorg-libXt-1.1.4_0 built on Yosemite is linking its shared
 libraries with "-flat_namespace" as seen from the missing TWOLEVEL flag
 expected from "-undefined dynamic_lookup".

--

Comment:

 Again with the [[comment:35:ticket:44596|Libtool MACOSX_DEPLOYMENT_TARGET
 bug]]. I’ll prepare a patch in a bit.

-- 
Ticket URL: <https://trac.macports.org/ticket/45712#comment:1>
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