[gdal-dev] building error on libgdal.so

[Lauri Kajan]

On Thu, Aug 30, 2012 at 11:25 PM, Even Rouault
<even.rouault at mines-paris.org> wrote:
> Le jeudi 30 août 2012 22:04:33, Lauri Kajan a écrit :
>> Hi all,
>>
>> I'm trying to build GDAL 1.9.1 from source on Ubuntu 12.04 but I get an
>> error. I configured gdal with ./configure --with-threads --with-python
>> --with-odbc --with-pg
>>
>> Here is the error message?
>>
>> libtool: link: g++ .libs/gdal_translate.o .libs/commonutils.o -o
>> .libs/gdal_translate  /home/l/asennukset/gdal-1.9.1/.libs/libgdal.so
>> -L/usr/local/lib -L/usr/lib /usr/local/lib/libgeos_c.so
>> /usr/local/lib/libgeos.so /usr/lib/x86_64-linux-gnu/libexpat.so -lpq
>> -lz -lpthread -lrt -ldl
>> /home/l/asennukset/gdal-1.9.1/.libs/libgdal.so: undefined reference to
>> `OGRCreateExpatXMLParser()'
>> collect2: ld returned 1 exit status
>> make[1]: *** [gdal_translate] Error 1
>> make[1]: *** Waiting for unfinished jobs....
>> /home/l/asennukset/gdal-1.9.1/.libs/libgdal.so: undefined reference to
>> `OGRCreateExpatXMLParser()'
>> collect2: ld returned 1 exit status
>> make[1]: *** [gdalinfo] Error 1
>> make[1]: Leaving directory `/home/l/asennukset/gdal-1.9.1/apps'
>> make: *** [apps-target] Error 2
>>
>> Am I missing some dependency?
>> I have already installed Postgis and with that libxml2-dev. If this
>> has anything to do with that.
>>
>> Could anybody help me with this?
>
> Looks like there is an issue with expat. Shouldn't happen, but perhaps you
> have made several build attempts without proper cleaning. Make sure that you
> have installed the developement package for libexpat, and configure, make
> clean, make
>
>>
>>
>>
>> Thanks
>>
>> Lauri
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>> gdal-dev mailing list
>> gdal-dev at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/gdal-dev

Thank you Even

That's true I tried building before and didn't understand to clean it.
Now it works!

-Lauri