[Haskell-cafe] QuesoGLC / cabal extra-libraries not used?

I'm busy writing my first library for Hackage - a wrapper for QuesoGLC, yet another OpenGL font renderer using Freetype2. So if someone else is already doing this, stop doing so :-) I've succesfully build the libquesoglc.a library from C source, and can build my Haskell tutorial file using ghc --make -lquesoglc Tutorial1.hs But I can't drop the -lquesoglc, then I get linker errors. However I did specify extra-libraries: quesoglc in the cabal file, and the package file got configured, build and installed So I must be doing something wrong, but can't figure out what. Thanks a lot, Peter PS: I'm on Windows