[Qgis-developer] question about current state of visual studio build system

godofredo contreras frdcn at hotmail.com
Mon Dec 15 11:52:47 EST 2008


Hi Jürgen:
 
I tried to link mingw grass libraries with visual studio creating
import libraries with no success
cmake recognizes the libraries but in linking time I get errors like 
 
_Vect_get_num_areas undefined symbol 
The def file exports that function as Vect_get_num_areas without underscore
analizing the dll with dependency walker I have found that the function name
is Vect_get_num_areas  also without underscore.
 
Using:  dumpbin /EXPORTS grass_vect.lib 
 
I found that the internal name is _Vect_get_num_areas
 
I don't know why lib tool is adding the underscore to import library
 
Any ideas on how to solve this problem?
 
Regards
Godofredo Contreras
 
> Date: Tue, 9 Dec 2008 17:42:35 +0100> From: jef at norbit.de> To: qgis-developer at lists.osgeo.org> Subject: Re: [Qgis-developer] question about current state of visual studio build system> > Hi Godofredo,> > On Tue, 09. Dec 2008 at 16:00:42 +0000, godofredo contreras wrote:> > I have compiled qgis with visual studio and qt 4.4 and> > it works nice. The install document says that grass and> > python are not supported. Do you know what are the> > problems to compile grass and python support?> > No, works here. Python shouldn't be a problem, but for GRASS you need> to link with the mingw built libraries/dlls.> > > Jürgen> > -- > Jürgen E. Fischer norBIT GmbH Tel. +49-4931-918175-20> Dipl.-Inf. (FH) Rheinstraße 13 Fax. +49-4931-918175-50> Software Engineer D-26506 Norden http://www.norbit.de> > -- > norBIT Gesellschaft fuer Unternehmensberatung und Informationssysteme mbH> Rheinstrasse 13, 26506 Norden> GF: Jelto Buurman, HR: Amtsgericht Emden, HRB 5502> > _______________________________________________> Qgis-developer mailing list> Qgis-developer at lists.osgeo.org> http://lists.osgeo.org/mailman/listinfo/qgis-developer
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