Opened 4 years ago

Closed 4 years ago

Last modified 4 years ago

#549 closed defect (fixed)

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

Reported by: hellik Owned by: osgeo4w-dev@…
Priority: major Component: Package
Version: Keywords:
Cc:

Description

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.

Change History (2)

comment:1 Changed 4 years ago by jef

Resolution: fixed
Status: newclosed

comment:2 in reply to:  1 Changed 4 years ago by 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
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