[Haskell-cafe] OpenGL library will not load into GHCi 7.6.1 on Win7 x86-64

Dan Haraj devharaj at gmail.com
Tue Oct 9 22:55:55 CEST 2012

This is a regression of some sort since the library operates fine within
GHCi for previous versions of GHC. I don't know whether it is a problem
with GHCi, the OpenGL library, or some third party. This is the error
encountered when a module that uses OpenGL tries to load:

Prelude Main> main
Loading package OpenGLRaw- ... linking ... ghc.exe: unable to load
package `OpenGLRaw-'
Prelude Main> :q
Leaving GHCi.
<interactive>: C:\...\OpenGLRaw-\ghc-7.6.1\HSOpenGLRaw-
unknown symbol `__imp_wglGetProcAddress'

I have very little of an idea of what's going on here. It would be rather
painful to debug this myself so any insight is appreciated.
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