I did build 64 bit. I wi double check the names. That may be it. I might
have just changed the dir in the project and left the dll and lib names
unchanged. Sent from my Verizon, Samsung Galaxy smartphone
-------- Original message --------From: Phil Rosenberg
<p.d.rosenb...@gmail.com> Date: 9/7/19 3:34 AM (GMT-05:00) To:
plplot-general@lists.sourceforge.net, David Bergman <stuntguitar1...@gmail.com>
Subject: Re: [Plplot-general] Problem with LNK2019 error unresolved external
Hi David
Sounds like either one of the libs has been forgotten, or you are building a
32bit exe and trying to link to the 64 bit libs you just built.
Might be worth noting that I think the naming convention of the libs changed at
some point. They used to have a d suffix to indicate using double precision.
This has been dropped I think. So you might need to update the lib names in
your project.
Phil
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From: David Bergman <stuntguitar1...@gmail.com>
Sent: Friday, September 6, 2019 9:20:57 PM
To: Phil Rosenberg <p.d.rosenb...@gmail.com>;
plplot-general@lists.sourceforge.net <plplot-general@lists.sourceforge.net>
Subject: Re: [Plplot-general] Problem with LNK2019 error unresolved external
Phil,
As per our last correspondence I had succeeded in getting the widgets headers
and drivers built when I changed from Win64 to no Win64. But I still got an
install error in the IDE (sent in a previous email). You had suggested that
perhaps I didn't build
widgets using 64bit so I decided to purge everything and start over. I built
the widgets files using their sln with x64 set. Then built plplot with cmake
no problem and widgets was declared ON as expected. Using the IDE and the sln
to INSTALL led to hanging
and errors three times in a row. After the 3rd time I just looked in the
folders and figured if I can find everything I might be okay. My recollection
is that this happened last time too (back in 2017).
The example I was trying to run was a simple one of my own that plotted various
3-dim mesh surfaces.
I did not try to build the official plplot examples yet. Perhaps I should try
that first.
I don't know if what I've written is helpful in helping you help me get it
working.
David
On 9/6/2019 3:44 PM, Phil Rosenberg wrote:
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Is this building the examples? Sounds like the libs are not being linked to
properly.
Did you get past the wxwidgets problem?
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From: David Bergman
<stuntguitar1...@gmail.com>
Sent: Friday, September 6, 2019 6:17:59 PM
To:
plplot-general@lists.sourceforge.net
<plplot-general@lists.sourceforge.net>
Subject: [Plplot-general] Problem with LNK2019 error unresolved external
All,
I have made some progress with building and installing the new plplot
with a new wxwidets using VS 2017.
I still have not gone past the install process in the IDE w/o an error
but I seem to have all the headers and dll I need (though I'm not sure
if they are corrupted).
At present I've decided to move forward with what I have and try a
simple example I wrote that worked with my previous config.
I get unresolved externals, 14 to be exact. Basically every plplot
function I call seems to cause this. A few example are provided.
plAlloc2dGrid
and all the plstream functions like box3, col0, font, etc.
Typically what I cause this it's due to a function declaration in a
class that is not defined elsewhere.
It "seems like" my new build has the same files as the old one and the
projects are comparable (with only diffs being the location of the new
folders).
Thanks in advance for your help.
David
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