add zstd (Zstandard - Fast real-time compression algorithm) to OSGeo4W (used by winGRASS trunk)

[hellik]

as by

[GRASS-SVN] r71889 - in grass/trunk: . include include/Make lib/gis
[GRASS-SVN] r71890 - in grass/trunk: include/defs lib/gis
[GRASS-SVN] r71891 - grass/trunk/lib/raster
[GRASS-SVN] r71892 - in grass/trunk/raster: . r.compress

GRASS GIS is now able to use ​zstd as another algorithm/library to compress GRASS raster.

adding zstd to OSGeo4W would be enable to use this new and nice feature also in winGRASS.

precompiled binaries can be downloaded from

​https://github.com/facebook/zstd/releases/tag/v1.3.2

zstd-v1.3.2-win32.zip (1010 KB) zstd-v1.3.2-win64.zip (1.05 MB)

tested here it manually:

zstd.exe, libzstd.dll => C:\OSGeo4W64\bin zstd.h => C:\OSGeo4W64\include

it works.

[hellik]

Replying to jef:

thanks for the very quick reaction!

for the record, zstd support in winGRASS is now enabled by

[GRASS-SVN] r71912 - grass/trunk/mswindows/osgeo4w
[GRASS-SVN] r71913 - grass/trunk/mswindows/osgeo4w
[GRASS-SVN] r71915 - grass/trunk/mswindows/osgeo4w