Was fixed in
https://github.com/OSGeo/gdal/commit/1c719a864232daf58b799fbb2da785f3f9b2d579
Le 10/12/2021 à 12:29, Javier Jimenez Shaw a écrit :
Hi
I am trying to compile GDAL 3.3.2 for ARM (apple M1), and I have
problems with the included libpng. There is a missing "arm" folder in
libpng. Is that intentional? How can I build it?
NEON support is detected, so libpng try to use NEON optimized
functions, but the implementation of those is missing, so I get
Undefined symbols for architecture arm64:
"_png_do_expand_palette_rgb8_neon", referenced from:
_png_do_read_transformations in pngrtran.o
"_png_do_expand_palette_rgba8_neon", referenced from:
_png_do_read_transformations in pngrtran.o
"_png_init_filter_functions_neon", referenced from:
_png_read_filter_row in pngrutil.o
"_png_riffle_palette_neon", referenced from:
_png_do_read_transformations in pngrtran.o
Thanks
.___ ._ ..._ .. . ._. .___ .. __ . _. . __.. ... .... ._ .__
Entre dos pensamientos racionales
hay infinitos pensamientos irracionales.
_______________________________________________
gdal-dev mailing list
[email protected]
https://lists.osgeo.org/mailman/listinfo/gdal-dev
--
http://www.spatialys.com
My software is free, but my time generally not.
_______________________________________________
gdal-dev mailing list
[email protected]
https://lists.osgeo.org/mailman/listinfo/gdal-dev
