[gdal-dev] sfcgal support

[Even Rouault]

On mercredi 23 décembre 2020 12:09:04 CET Franco Amato wrote:
> Hi everyone,
> I would know if is possible to build gdal (3.x) with sfcgal support
> as indicated at this link
> https://github.com/OSGeo/gdal/blob/master/gdal/m4/sfcgal.m4.
> 
> I took a look at the nmake.opt file in the source package and didn't find
> the right option.

It looks like it was never added to the Windows makefiles. It shouldn't be 
hopefully too hard to add if you want to try:
- make sure that the SFCGAL .lib is added to EXTERNAL_LIBS in nmake.opt
- edit ogr/makefile.vc to pass -DHAVE_SFCGAL and -I to the header files of 
SFCGA in EXTRA_FLAGS

Even

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