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 <[email protected]> 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
    >
    > _______________________________________________
    > gdal-dev mailing list
    > [email protected]
    > https://lists.osgeo.org/mailman/listinfo/gdal-dev

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