[postgis-users] Topology performance test

[Sandro Santilli]

On Wed, Jun 20, 2012 at 01:43:40PM +1000, Luca Morandini wrote:
> On 06/19/2012 08:25 PM, Sandro Santilli wrote:
> >>
> >>Am I doing something wrong ?
> >
> >Probably. I don't use the extension model (as I find it more limited while
> >upgrading between SVN revisions) so I don't really know _what_,
> 
> I didm't use the extensions, I just ran postegis.sql and
> spatial_ref_sys.sql on a newly created database.
> 
> 
> >but I guess
> >a ```SELECT postgis_full_version()``` would tell you more (procs need
> >upgrade?)
> 
> Here you are:
> POSTGIS="2.1.0SVN r9949" GEOS="3.3.3-CAPI-1.7.4" PROJ="Rel. 4.7.1,
> 23 September 2009" LIBXML="2.7.6" TOPOLOGY
> 
> Therefore, PostGIS has been upgraded, but GEOS is still the old
> version, which is rather odd, since:
> /usr/local/lib/libgeos.so -> libgeos-3.3.4.so
> /usr/lib/libgeos.so -> libgeos-3.1.0.so
> 
> ...and:
> /usr/local/bin/geos-config --version
> 3.3.4
> 
> ...and I specifed the GEOS version to use (3.3.4) during PostGIS build:
> ./configure --without-raster --with-geosconfig=/usr/local/bin/geos-config

I don't think postgis links with -rpath, so the first libgeos_c found by
your system will be used. Try ldd /usr/lib/libgeos_c.so

--strk;

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