Hello, Tom Elwertowski on the QGis-developer list noted a change between rc3 and rc4, and suggested a fix that seems to have resolved things for me when compiling QGis. His explanation is below.
Mike Tom Elwertowski wrote: > > > > There is a change between GEOS 3.0.0rc3 and rc4 that requires either an > > edit to GEOS or a new compile flag to QGIS in order to compile. > > > > I made the following edit to rc4 in order to provide the missing > > routines to QGIS. Change line 30 of source/inlines.cpp from > > > > #if defined(__MINGW32__) && !defined(DLL_EXPORT) > > > > to > > > > #if !defined(__MINGW32__) || defined(__MINGW32__) && !defined(DLL_EXPORT) > > > > > > Some routines, including four that QGIS needs, can be defined either > > inline or linked from the GEOS library. If you define GEOS_INLINE for > > QGIS, the functions will be defined inline and you won't need external > > copies of these routines. > > > > A MINGW user was getting doubly defined errors when using GEOS_INLINE > > and therefore submitted a patch which removes the library routines. The > > patch was probably intended for MINGW only but actually affects all > > platforms. I'm surprised no one else has noticed. Perhaps everyone is > > defining GEOS_INLINE. > > > > Tom _______________________________________________ geos-devel mailing list geos-devel@geos.refractions.net http://geos.refractions.net/mailman/listinfo/geos-devel
