Le 25/04/2024 à 00:39, Andrew C Aitchison via gdal-dev a écrit :
On Wed, 24 Apr 2024, Even Rouault via gdal-dev wrote:
A future TileDB version will remove various deprecated API that the
GDAL TileDB driver currently uses.
https://github.com/OSGeo/gdal/pull/9725 migrates away from those
deprecated APIs, but that causes the minimum requirement from TileDB
to go from 2.7 to 2.15. It would probably be wise to backport this
cleanup in the 3.9 branch, so that it doesn't cause later packaging
issues, typically with conda-forge builds as soon as they will
package the future TileDB version removing the deprecated APIs, which
might occur during the GDAL 3.9.x life cycle. Does anyone see an
issue in doing this bump? The few distributions I'm aware of shipping
TileDB meet the >= 2.15 requirement: Conda-forge already ships TileDB
2.22, Alpine Linux is a 2.17.4.
https://docs.tiledb.com/main/how-to/installation/building-from-source
suggests that TileDB requires a C++20 compiler.
Is that an issue ?
I don't think so. For now, the public C++ API of TileDB even of the
latest versions is C++17 compatible. And to build TileDB itself,
digging into their CMakeLists.txt, I see that up to 2.16, it used to be
C++17 compatible, so it should be possible to have a GDAL build against
TileDB with only a C++17 compiler by sticking to TileDB 2.15 or 2.16.
The requirement for C++20 to build TileDB has started with 2.17.0.
On a somewhat related note, I should not that the upcoming version of
Poppler (2024.05) requires a C++20 compiler, including to include its
headers from GDAL (as we use a somewhat semi-public/semi-private C++
API, not much care is done on it to be usable). So some of our
dependencies might require C++20 in their latest versions. And before we
switched GDAL to require C++17 we already had to force C++17 for some
drivers like TileDB, Poppler, PDFIUM.
Even
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