[gdal-dev] Changes in conda-forge packaging for GDAL 3.9.1

[Michał Kowalczuk]

Returning to changes conda packaging:
My conda installation is ligdal-core +  libgdal-jp2openjpeg using miniconda
on Windows.
.
If my *gdal.dll* and dependencies are in *\root *folder and
*gdal_JP2OpenJPEG.dll* is in *\root\gdalplugins* folder I need to set
*GDAL_DRIVER_PATH
*to *\root\gdalplugins *to work with jp2 files.
I'm not sure that this is the proper way - rather workaround...

Before 3.9.1 i did not have to use GDAL_DRIVER_PATH

Regards
Michał




czw., 25 lip 2024 o 22:44 Michał Kowalczuk <michkowalczuk at gmail.com>
napisał(a):

> This is my DLL files structure:
>
> archive.dll
> blosc.dll
> charset.dll
> deflate.dll
> freexl.dll
> *gdal.dll*
> geos.dll
> geos_c.dll
> geotiff.dll
> iconv.dll
> jpeg8.dll
> krb5_64.dll
> Lerc.dll
> libbz2.dll
> libcrypto-3-x64.dll
> libcurl.dll
> libexpat.dll
> liblz4.dll
> liblzma.dll
> libminizip.dll
> libpng16.dll
> libsharpyuv.dll
> libssh2.dll
> libssl-3-x64.dll
> libwebp.dll
> libxml2.dll
> openjp2.dll
> pcre2-8.dll
> proj_9_4.dll
> snappy.dll
> spatialite.dll
> sqlite3.dll
> tiff.dll
> xerces-c_3_2.dll
> zlib.dll
> zstd.dll
> *gdalplugins\gdal_JP2OpenJPEG.dll*
> gdalplugins\drivers.ini
>
> When I try to open jp2 file I get the following CPL error:
>
> *'GDAL CPL Error 4: `D:\GisData\Formats\jp2\balloon.jp2' not recognized as
> being in a supported file format. It could have been recognized by driver
> JP2OpenJPEG, but plugin gdal_JP2OpenJPEG.dll is not available in your
> installation. You may install it with 'conda install -c conda-forge
> libgdal-jp2openjpeg'. The GDAL_DRIVER_PATH configuration option is not set.
> (CE_Failure)'.*
>
> I use conda to install libgdal-core and jp2 but later I moved necessary
> dlls to different location. Maybe i missed something?
>
> Regards,
> Michał
>
> czw., 25 lip 2024 o 12:12 Michael Smith <michael.smith.erdc at gmail.com>
> napisał(a):
>
>> It would be just
>>
>>
>>
>> mamba install -c conda-forge libgdal-core libgdal-jp2openjpeg
>>
>>
>>
>> Mike
>>
>>
>>
>>
>>
>> --
>>
>> Michael Smith
>>
>> Remote Sensing/GIS Center
>>
>> US Army Corps of Engineers
>>
>>
>>
>>
>>
>> *From: *gdal-dev <gdal-dev-bounces at lists.osgeo.org> on behalf of Michał
>> Kowalczuk via gdal-dev <gdal-dev at lists.osgeo.org>
>> *Reply-To: *Michał Kowalczuk <michkowalczuk at gmail.com>
>> *Date: *Thursday, July 25, 2024 at 6:00 AM
>> *To: *Even Rouault <even.rouault at spatialys.com>
>> *Cc: *"gdal-dev at lists.osgeo.org" <gdal-dev at lists.osgeo.org>
>> *Subject: *Re: [gdal-dev] Changes in conda-forge packaging for GDAL 3.9.1
>>
>>
>>
>> Continuing this topic...
>>
>> What should I do if I want to use lightweight version od GDAL
>> (libgdal-corel) only with JP2 driver. Putting libgdal_-jp2openjpg.dll with
>> gdal.dll is not sufficient.
>>
>> Thanks,
>>
>> Michał
>>
>>
>>
>> czw., 25 lip 2024 o 08:43 Michał Kowalczuk <michkowalczuk at gmail.com>
>> napisał(a):
>>
>> OK, I got it.
>>
>> I do not know who is the conda "maintainer" but it would be nice to give
>> more descriptive summary for *gdal*, *libgdal *and *libgdal-core*
>> packages, because now they are the same:
>> *GDAL is a translator library for raster and vector geospatial data
>> formats that is released under an X/MIT style Open Source license by the
>> Open Source Geospatial Foundation.*
>>
>>
>>
>> Michał
>>
>>
>>
>> śr., 24 lip 2024 o 22:48 Even Rouault <even.rouault at spatialys.com>
>> napisał(a):
>>
>>
>> Le 24/07/2024 à 22:19, Michał Kowalczuk a écrit :
>> > Hi,
>> > I've just updated GDAL with conda and I was surprised about number of
>> > dependencies that disappeared.
>> > It's quite a big change and should be mentioned in the Release Notes,
>> > not only here...
>> > Don't you think so?
>>
>> The release notes are only about changes that occur at the source code
>> level. They are tens of packaging solutions, which are all independent
>> from the source delivery, and happen after the source release. Just
>> mentioned Conda as it is quite popular.
>>
>> --
>> http://www.spatialys.com
>> My software is free, but my time generally not.
>>
>> _______________________________________________ gdal-dev mailing list
>> gdal-dev at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/gdal-dev
>>
>
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