[Gdal-dev] Re: Re: OGR with Geos in Windows?

[Rodrigo Aceves]

Hi Frank,

You were right again!!

I couldn't make a MAKEFILE because I have VC++ .NET and the generation of
Makefiles is no longer supported, but anyway it finally compiled, OGR whit
GEOS support, but the only operation that seems to work is Intersect. And I
get wrong results.

What I really want to use is Contains (I want to find the object that
contains a single point). Or within which is the opposite of contains, but
neither of them give me any result.

Any ideas??

Best regards.


"Frank Warmerdam" <warmerdam at pobox.com> escribió en el mensaje
news:41A75AD8.5070002 at pobox.com...
> Rodrigo Aceves wrote:
> > Hi Frank,
> >
> > I've done as you suggested and it compiled OK, but when it comes to link
> > there are a lot of warnings and errors. The errors are something like
> > "function already defined in geos.lib" and at the end it says "library
> > conflicts, use /NODEFULTLIB:library". The problem is with two libraries.
But
> > when I use de NODEFAULT there are more erros. This time the errors say
> > "scanf not defined" or something like that.
> >
> > Let me explain what I did: I created an empty project in VC .NET and
added
> > all the files of GEOS and compiled, it worked after minor changes in the
> > code. So it produced a geos.lib file.
> >
> > Then I use your suggestion and added geos.lib to the ADD_LIBS path. And
put
> > the headers diretory inside the ogr directory. I defined HAVE_GEOS and
ran
> > Nmake.
> >
> > That's when I get all this errors.
> >
> > Any idea?
>
> Rodrigo,
>
> You didn't compile GEOS with the same compiler options as GDAL is compiled
with.
> You likely need /MD instead of /MT or something like that.  You can likely
> fiddle about with your geos building project to fix this.  If it were up
to
> me, i would just make up a quick makefile.vc and include the GDAL
nmake.opt
> for options, but then I am a bit of a throwback.
>
> Best regards,
> -- 
> ---------------------------------------+----------------------------------
----
> I set the clouds in motion - turn up   | Frank Warmerdam,
warmerdam at pobox.com
> light and sound - activate the windows | http://pobox.com/~warmerdam
> and watch the world go round - Rush    | Geospatial Programmer for Rent