Re: [Plplot-devel] [ plplot-Bugs-3297360 ] g++4.4.3: virtual ~plstream(); -> virtual ~plstream(){};

[Andrew R. <and...@us...>]

I've updated the bug tracker, but for the record on the mailing list this
is not a valid fix to the problem. ~plstream is already defined in
plstream.cc, and the proposed fix causes compilation of plplot to fail 
(at least with plplot svn version and gcc 4.4.4 on Linux).

I suspect it is a problem with the way plplot is being linked, but from
the gdal bug report I can't see why. I've requested more details.

Andrew

On Wed, May 04, 2011 at 09:34:50AM +0200, SourceForge.net wrote:
> Bugs item #3297360, was opened at 2011-05-04 09:34
> Message generated for change (Tracker Item Submitted) made by slayoo
> You can respond by visiting: 
> https://sourceforge.net/tracker/?func=detail&atid=102915&aid=3297360&group_id=2915
> 
> Please note that this message will contain a full copy of the comment thread,
> including the initial issue submission, for this request,
> not just the latest update.
> Category: None
> Group: None
> Status: Open
> Resolution: None
> Priority: 5
> Private: No
> Submitted By: Sylwester Arabas (slayoo)
> Assigned to: Nobody/Anonymous (nobody)
> Summary: g++4.4.3: virtual ~plstream(); -> virtual ~plstream(){};
> 
> Initial Comment:
> As mentioned here: https://sourceforge.net/tracker/?func=detail&atid=618683&aid=3296795&group_id=97659
> g++ 4.4.3 fails to link against the C++ plplot lib unless the following change is done in <plplot/plstream.h>:
> 
> line 112     virtual ~plstream(); -> virtual ~plstream(){};
> 
> Issue discussed e.g. here: http://stackoverflow.com/questions/307352/g-undefined-reference-to-typeinfo
> 
> HTH,
> Sylwester (bug found and solved by stub_dad @ sf.net)
> 
> ----------------------------------------------------------------------
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> You can respond by visiting: 
> https://sourceforge.net/tracker/?func=detail&atid=102915&aid=3297360&group_id=2915
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