[geos-devel] Re: [postgis-users] Error compiling PostGIS + GEOS

[Doug_Newcomb at fws.gov]

Chip,
      Is selinux enabled on your system?  When compiling on a fedora core 3
box, I had to temporarily disable selinux before using the ldconfig command
to add the geos libraries to the libary path, even though they were in
/usr/local/lib .
Doug

Doug Newcomb
USFWS
Raleigh, NC
919-856-4520 ext. 14 doug_newcomb at fws.gov
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             Chip Masters                                                  
             <chip_masters at yah                                             
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                                                                        cc 
                                       chip at cyc.com, charon at cyc.com        
             07/06/2005 03:31                                      Subject 
             PM                        Re: [geos-devel] Re:                
                                       [postgis-users] Error compiling     
                                       PostGIS + GEOS                      
             Please respond to                                             
               PostGIS Users                                               
                Discussion                                                 
             <postgis-users at po                                             
             stgis.refractions                                             
                   .net>                                                   
                                                                           
                                                                           




GEOS and PostGIS users,

Since I last posted on this thread about my
installation problems, we upgraded our OS to SuSE 9.2
with the 2.6.8-24.16-default kernel. Also, for the
record, we are using gcc version 3.3.4.

Now after installing PostgreSQL 8.0.3, PostGIS 1.0.1
with the flags set in Makefile.config to include PROJ
and GEOS:

> USE_PROJ ?= 1
> PROJ_DIR ?= /usr/local
>
> USE_GEOS ?= 1
> GEOS_DIR ?= /usr/local

I try to do

> psql -f lwpostgis.sql -d test

from within the postgis-1.0.1 install directory, and I
get this error:

> psql:lwpostgis.sql:36: ERROR:  could not load
library > "/scratch/pgsql/lib/liblwgeom.so.1.0":
libgeos.so.2: > cannot open shared object file: No
such file or
> directory

I notice that the liblwgeom.so.1.0 library doesn't
link to the geos or proj libraries:

> postgres at cyc11:~/lib> ldd liblwgeom.so.1.0
>         linux-gate.so.1 =>  (0xffffe000)
>         libstdc++.so.5 => /usr/lib/libstdc++.so.5
> (0x40067000)
>         libgeos.so.2 => not found
>         libproj.so.0 => not found
>         libgcc_s.so.1 => /lib/libgcc_s.so.1
> (0x40125000)
>         libc.so.6 => /lib/tls/libc.so.6 (0x4012d000)
>         libm.so.6 => /lib/tls/libm.so.6 (0x40243000)
>         /lib/ld-linux.so.2 => /lib/ld-linux.so.2
> (0x80000000)

even though both libgeos.so.2 and libproj.so.0 are
present in /usr/local/lib.

Can anyone help here? Should the PROJ_DIR and GEOS_DIR
variables in the Makefile.config point to
/usr/local/lib instead of /usr/local?

Thanks,

Chip Masters

--- strk at refractions.net wrote:

> On Tue, Jun 21, 2005 at 03:45:51PM -0700, Chip
> Masters wrote:
> > We did compile GEOS (PostgreSQL and PostGIS as
> well)
> > with GCC 3.4.3.
>
> Are you sure you don't have old c++ headers around ?
> Can you seek that __builtin_new symbol in system
> headers ?
>
> --strk;
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> postgis-users at postgis.refractions.net
>
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>






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