diff -u GLUT-2.1.1.2/GLUT.cabal\~ GLUT-2.1.1.2/GLUT.cabal
--- GLUT-2.1.1.2/GLUT.cabal~ 2008-06-19 21:39:19.000000000 +1000
+++ GLUT-2.1.1.2/GLUT.cabal 2010-06-10 18:03:20.000000000 +1000
@@ -58,3 +58,4 @@
build-depends: base < 3
build-depends: OpenGL >= 2.2
extensions: CPP, ForeignFunctionInterface
+ extra-libraries: glut