[postgis-users] Topology performance test

[Sandro Santilli]

On Thu, Jun 21, 2012 at 09:29:39PM +1000, Luca Morandini wrote:
> On 06/21/2012 07:45 PM, Sandro Santilli wrote:
> >
> >... I suspect /usr/local/lib/libgeos_c.so != /usr/local/lib/libgeos_c.so.1
> 
> Indeed, but let me show you the outputs of what you requested:
> 
> ldd /usr/local/lib/libgeos_c.so.1
>         linux-vdso.so.1 =>  (0x00007fff7587d000)
>         libgeos-3.3.3.so => /usr/local/lib/libgeos-3.3.3.so (0x00007f058cdad000)
>         libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f058ca99000)
>         libm.so.6 => /lib/libm.so.6 (0x00007f058c815000)
>         libc.so.6 => /lib/libc.so.6 (0x00007f058c492000)
>         libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00007f058c27b000)
>         /lib64/ld-linux-x86-64.so.2 (0x00007f058d37e000)
> 
> ls -l /usr/local/lib/libgeos_c.so
> lrwxrwxrwx 1 root root 18 2012-06-21 09:18
> /usr/local/lib/libgeos_c.so -> libgeos_c.so.1.7.3
> 
> ls -l /usr/local/lib/libgeos_c.so.1lrwxrwxrwx 1 root root 18
> 2012-06-21 09:18 /usr/local/lib/libgeos_c.so.1 -> libgeos_c.so.1.7.4
> 
> 
> I guess it boils down to this:  I can I get rid of 3.3.3 ?

You can surely get rid of 3.3.3 by running "make uninstall" from its
build tree, or by manually dropping libgeos_c.so.1.7.3. But you can
probably also just re-link libgeos_c.so.1  to libgeos_c.so.1.7.4

I'm surprised this isn't done by 'ldconfig' itself (did you run that
after installing geos ?)

--strk; 

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