[MacPorts] #36621: __cg_jpeg_resync_to_restart error on system open and edit commands

[MacPorts]

#36621: __cg_jpeg_resync_to_restart error on system open and edit commands
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  Reporter:  Deil.Christoph@…  |      Owner:  macports-tickets@…
      Type:  defect            |     Status:  closed
  Priority:  Normal            |  Milestone:
 Component:  base              |    Version:  2.1.2
Resolution:  invalid           |   Keywords:
      Port:                    |
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Comment (by Deil.Christoph@…):

 Thanks for explaining!
 I have a follow-up question, if you have a short suggestion or link with
 further info to share, that would be very much appreciated.

 The library in question is [http://gammalib.sourceforge.net gammalib] and
 there is a set of command line tools [http://cta.irap.omp.eu/ctools/
 ctools] built using gammalib. Both are C++ autotools projects with swig
 python bindings. I am a co-author and want to fix this issue and then add
 gammalib and ctools to Macports soon.

 Can you give a suggestion what to do instead of setting DYLD_LIBRARY_PATH
 in a gammalib-init.sh  the user executes before using the library / tools?
 Should all references to libraries in /opt/local/lib like cfitsio and
 readline be set as absolute references when building or installing
 gammalib and ctools?
 How do we do and check this?

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Ticket URL: <https://trac.macports.org/ticket/36621#comment:2>
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