[MacPorts] #63164: py-libxml2 icu cctools - FAT libraries built on i386 Mac OS X Tiger fail to run

MacPorts noreply at macports.org
Sat Jul 3 15:52:31 UTC 2021


#63164: py-libxml2 icu cctools - FAT libraries built on i386 Mac OS X Tiger fail to
run
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  Reporter:  bradleyCPA  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:              |
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Comment (by kencu):

 I don't actually see where a fat library is breaking something here at the
 moment, that is fixed by using some other lipo...

 In Iain's commit message he points out that gcc's newer libgcc.s.1.dylib
 trickery relies on the two-level namespace being active, and that can be
 disabled, potentially breaking the symbol finding, by setting a flat
 namespace during linking I suppose, or by using DYLD_LIBRARY_PATH.

 Also the python 3.9 C bindings caused some troubles to build on Tiger. Do
 you see issues with python 3.7 as well?

-- 
Ticket URL: <https://trac.macports.org/ticket/63164#comment:3>
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