Hi,

Thank you very much in advance for any help!

So I'm trying to cast some shadows on my OSG virtual world. I started looking for the osgshadow example and manual to have a clue about this. When I try to compile the example, using mingww gcc 4.4.0, i get the followeing error:

debug/osgshadow.o: In function `ViewData':

C:\devtools\projects\OSG\pruebas ascensor\shadow/../../../../library/OpenSceneGraph-2.9.8/include/osgShadow/ViewDependentShadowTechnique:176: undefined reference to `_imp___ZN11OpenThreads5MutexC1ENS0_9MutexTypeE'

C:\devtools\projects\OSG\pruebas ascensor\shadow/../../../../library/OpenSceneGraph-2.9.8/include/osgShadow/ViewDependentShadowTechnique:176: undefined reference to `_imp___ZN11OpenThreads5MutexD1Ev'

debug/osgshadow.o: In function `~ViewData':

C:\devtools\projects\OSG\pruebas ascensor\shadow/../../../../library/OpenSceneGraph-2.9.8/include/osgShadow/ViewDependentShadowTechnique:152: undefined reference to `_imp___ZN11OpenThreads5MutexD1Ev'

C:\devtools\projects\OSG\pruebas ascensor\shadow/../../../../library/OpenSceneGraph-2.9.8/include/osgShadow/ViewDependentShadowTechnique:152: undefined reference to `_imp___ZN11OpenThreads5MutexD1Ev'

collect2: ld returned 1 exit status




Of course, first thing I tried was understanding the problem. No way. Second googled it. No trace of it in the www. So I came to the forum. Any clue about it?
Again, any help would be much appreciated. My world is sad without a shadow!

Best regards
Juan

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