Hi,

Sorry to have left for Xmas in a rush, leaving to Martin
to fix problems.. I was aware that some problems
remained with plplot, but thought of them as not as
not that urgent, especially over Xmas time _ so had
taken the new version 5.8.0 with me, and just
committed it today.

There remains a libtool problem that is not well fixed:

When removing the last line of the patchscript , the command
that runs get-drv-info on the gcw driver fails :
> Could not open driver module /sw/.bld/plplot-5.8.0-1001/ 
> plplot-5.8.0/drivers/gcw
> libltdl error: dlopen(/sw/.bld/plplot-5.8.0-1001/plplot-5.8.0/ 
> drivers/gcw.so, 9): image not found

with the first line of the error msg showing the argument sent
to lt_dlopenext (in get-drv-info.c), and second line contains the
msg 'image not found', which I can grep only in dyld.

It is 'by pure accident' that I found that exporting as  
DYLD_FALLBACK_LIBRARY_PATH
the path to libplplotgnome2d.dylib (a 'dependency_lib) cured the  
problem...
The problem also disappears (w/o the patch) if the pkg is already  
installed..

Nevertheless, gcw.la seems completely correct as far as I can see;
in particular, libplplotgnome2d.la appears there in the dependency_libs,
with its full path to the build-dir.. The other relevant libtool  
files also
seem correct to my  (obviously insufficiently trained) eyes.

And I'm getting lost trying to follow  ltdl.c ...

Thanks in adance for any insight..

Jean-Francois Mertens



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