[gdal-dev] Compilation error with JP2KAK driver

[Even Rouault]

Refer to Kakadu docs & support for that. There's definitely a way of 
generating it, but Kakadu build system is .... ahem ... "particular"

Le 24/11/2022 à 14:37, Johannes Paul a écrit :
> Hello Even,
> Thanks for your reply, i did notice that, however libkdu_a82R.so is 
> not generated at kakadu compilation.
> I only get libkdu_v82R.so and libkdu.a
> Rgds,
> Johannes
>
> Le jeu. 24 nov. 2022 à 14:14, Even Rouault 
> <even.rouault at spatialys.com> a écrit :
>
>     The value of KDU_AUX_LIBRARY is wrong. See
>     https://gdal.org/development/building_from_source.html#cmdoption-arg-KDU_AUX_LIBRARY
>
>     It should be -DKDU_AUX_LIBRARY="${INSTALLDIR}"/lib/libkdu_a82R.so"
>
>     Even
>
>     Le 24/11/2022 à 10:35, Johannes Paul a écrit :
>     > Hello,
>     >
>     > I'm having trouble compiling GDAL 3.6.0 on Centos7 with JP2KAK
>     driver
>     > using Kakadu 8.2.
>     >
>     > I'm following the below instructions to compile KDU
>     > https://trac.osgeo.org/gdal/wiki/JP2KAK
>     > And I'm using the following cmake options to compile GDAL
>     > -DGDAL_USE_KDU=ON -DKDU_INCLUDE_DIR="${INSTALLDIR}"
>     > -DKDU_LIBRARY="${INSTALLDIR}"/lib/libkdu_v82R.so
>     >
>     -DKDU_AUX_LIBRARY="${INSTALLDIR}"/lib/libkdu.a -DGDAL_ENABLE_DRIVER_JP2KAK:BOOL=ON
>     >
>     > Everything goes fine until Linking CXX shared library libgdal.so
>     > where I get multiple errors type jp2kakdataset.cpp:(.text+0x396):
>     > undefined reference to `kdu_supp...
>     >
>     > I've noticed the issue has already been addressed, unfortunately it
>     > does not solve my problem ...
>     > https://github.com/OSGeo/gdal/issues/4306
>     >
>     > Thanks for your help
>     > Johannes
>     >
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>
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