Hi Randall
If you are rebuilding libjpeg for Windows from http://www.ijg.org/, it's
a bit of a pain.
I'd suggest you to get the libjpeg dependency from the OSG 3rdParty package:
http://www.openscenegraph.org/downloads/stable_releases/OpenSceneGraph-2.8/binaries/Windows/VisualStudio9/3rdParty_Win32Binaries_vc90sp1.zip
But if you want to go ahead with the IJG version, you need the following:
1) The devs renamed all VC9 project files to some encoded, obfuscated name.
So you need to "decode" them: :-)
- Rename makejvcp.vc9 to jpeg.vcproj
- Rename makejsln.vc9 to jpeg.sln
- Rename jconfig.vc to jconfig.h
2) In my environment I also had to change jconfig.h, commenting out the
line with HAVE_STDLIB.
That should be enough to build the jpeg.lib, both in its Debug and
Release versions.
3) Then you need to copy the following files into 3rdParty\include:
jpeglib.h
jerror.h
jconfig.h
4) and copy the library into 3rdParty\lib:
libjpeg.lib
libjpegD.lib (Debug version)
It's way easier to use the package of binary dependencies provided by OSG.
Tom
Randall Green wrote:
Victhor,
You are absolutely amazing! But now I get file not found on jconfig.h.
Is it needed? I see the code looks like this:
#ifndef JCONFIG_INCLUDED /* in case jinclude.h already did */
#include "jconfig.h" /* widely used configuration options */
#endif
Can I just take out #define JCONFIG_INCLUDED in jinclude.h and go on?
Thanks,
Randy
----- Original Message -----
From: Victhor Foster <[email protected]>
Date: Tuesday, August 18, 2009 3:34 pm
Subject: Re: [Flightgear-devel] Using CVS of Simgear now - get file
not found on jpeglib.h - am I missing something?
To: FlightGear developers discussions
<[email protected]>
>
> If you were on Linux, I'd guess you need libjpeg-dev. I think
> this
> should do it: http://www.ijg.org/ There's a Windows link there :)
>
> > Victhor,
> >
> > Thanks. I'm using the CVS version of SimGear now and I get one
> error:>
> > file not found : jpeglib.h - included in jpgfactory.hxx
> >
> > Am I missing some other library?
> >
> >
> > Thanks,
> > Randy
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