[gdal-dev] Build 3.6.0 for iOS fails - _sqlite3_progress_handler error

[Nik Sands]

Hi Even,

Sorry, I should have mentioned that I’m not using the standard iOS/macOS SQLite (because it does not include RTREE extension which seems to be required for GDAL).

I’m using a CMAKE compatible SQLite from:  https://github.com/azadkuh/sqlite-amalgamation (which was working fine with GDAL 3.5.2)

I tried building SQLite with:
		-DSQLITE_OMIT_PROGRESS_CALLBACK=OFF
but it logged that it was ignoring this (not sure why, when it works OK when I specify other options similarly, such as -DSQLITE_OMIT_DECLTYPE=OFF)

Anyhow…

The patch build of GDAL did not resolve the problem, although the output is slightly different.  I still got this error (re-pasted from current build, below).

I’m also trying to figure out how to get SQLITE_OMIT_PROGRESS_CALLBACK disabled in my SQLite build, which may be a better way to go?  Got to figure out the right CMakeLists.txt changes (in SQLite) for this.

Cheers,
Nik.


Consolidate compiler generated dependencies of target gdal_unit_test
[ 94%] Linking CXX executable gdal_unit_test.app/gdal_unit_test
Undefined symbols for architecture arm64:
  "_sqlite3_progress_handler", referenced from:
      OGRGeoPackageTableLayer::GetGeometryTypes(int, int, int&, int (*)(double, char const*, void*), void*) in libgdal.a(ogrgeopackagetablelayer.cpp.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [autotest/cpp/gdal_unit_test.app/gdal_unit_test] Error 1
make[1]: *** [autotest/cpp/CMakeFiles/gdal_unit_test.dir/all] Error 2
make: *** [all] Error 2


> On 12 Nov 2022, at 12:45 pm, Even Rouault <even.rouault at spatialys.com> wrote:
> 
> Weird. So it would seem the SQLite3 build on iOS lacks sqlite3_progress_handler()
> 
> As this is not critical for operations, I've added a CMake configure check for the presence of this function to conditionally enable it.
> 
> Can you try https://github.com/OSGeo/gdal/pull/6675 ?
> 
> Even
> 
> Le 12/11/2022 à 02:32, Nik Sands a écrit :
>> After patching GDAL 3.6.0 for ‘pread64’ issue when building for iOS (see previous email), the build now progresses to the 100% mark, but then fails with the _sqlite3_progress_handler error below.
>> 
>> I’m afraid that I don’t even know where to start with this one.  How should I proceed?
>> 
>> Cheers,
>> Nik.
>> 
>> 
>> 
>> [100%] Built target check_swq_parser_md5
>> Consolidate compiler generated dependencies of target my_test_sqlite3_ext
>> [100%] Built target my_test_sqlite3_ext
>> [100%] Built target check_ods_formula_parser_md5
>> Consolidate compiler generated dependencies of target test_gdal_fuzzer
>> [100%] Linking CXX executable test_gdal_fuzzer.app/test_gdal_fuzzer
>> Undefined symbols for architecture arm64:
>>   "_sqlite3_progress_handler", referenced from:
>>       OGRGeoPackageTableLayer::GetGeometryTypes(int, int, int&, int (*)(double, char const*, void*), void*) in libgdal.a(ogrgeopackagetablelayer.cpp.o)
>> ld: symbol(s) not found for architecture arm64
>> clang: error: linker command failed with exit code 1 (use -v to see invocation)
>> make[2]: *** [fuzzers/tests/test_gdal_fuzzer.app/test_gdal_fuzzer] Error 1
>> make[1]: *** [fuzzers/tests/CMakeFiles/test_gdal_fuzzer.dir/all] Error 2
>> make: *** [all] Error 2
>> _______________________________________________
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>> gdal-dev at lists.osgeo.org
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> 
> -- 
> http://www.spatialys.com
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> 
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========================================================
NIK SANDS
Line Tamer | Time Traveller | Space Cadet

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