Opened 2 years ago

Closed 2 years ago

Last modified 2 years ago

#5086 closed defect (fixed)

PostGIS 2.5 support for GEOS 3.9

Reported by: robe Owned by: robe
Priority: medium Milestone: PostGIS 2.5.6
Component: postgis Version: 2.5.x -- EOL
Keywords: Cc:


Fails on cu_wrapx.c

I'm going to backport the regress fixes from 3.0 to 2.5 as many repos are now running GEOS 3.9.

E.g. freebsd and debian are 3.9+

Will be difficult to support otherwise

Change History (5)

comment:1 by robe, 2 years ago

Owner: changed from pramsey to robe

comment:2 by robe, 2 years ago

Summary: PostGIS 2.5 does not regress against GEOS 3.9PostGIS 2.5 support for GEOS 3.9

okay looks like it's not just the tests that need changing. clip_by fails too on cu unit and requires change to put in some if defs in liblwgeom_geos for 3.8+

comment:3 by Regina Obe <lr@…>, 2 years ago

Resolution: fixed
Status: newclosed

In ad33394/git:


  1. Stop trying to createlang in regress. Closes #4457 for PostGIS 2.5.6
  2. Regress cleanly with GEOS 3.9. Closes #5086

comment:4 by robe, 2 years ago

Backported changes from 3.0 to use GEOS ≥ 3.8 built in BuildArea, MakeValid

comment:5 by Regina Obe <lr@…>, 2 years ago

In 8007947/git:

Fix regress on 32-bit berrie for cu split. References #5086 for PostGIS 2.5.6

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