ghc-5.05.20021109 build failure

Hi Folks,

just to let you know: the (nightly) build of ghc-5.05.20021109
fails with ...

------------------------------------------------------------------------
==fptools== make all -wr;
 in /var/tmp/portage/ghc-5.05.20021109/work/stage3-build/libraries/GLUT
------------------------------------------------------------------------
../../ghc/compiler/ghc-inplace -ldl -Wall -fglasgow-exts -package OpenGL 
-Iinclude '-#include "HsGLUT.h"' -cpp -DCALLCONV=ccall -package-name GLUT -O 
-Rghc-timing  -package base  -package OpenGL    -c 
Graphics/UI/GLUT/Constants.hs -o Graphics/UI/GLUT/Constants.o
<<ghc: 53475036 bytes, 18 GCs, 1615048/2975660 avg/max bytes residency (3 
samples), 9M in use, 0.02 INIT (0.01 elapsed), 0.72 MUT (3.22 elapsed), 0.38 GC 
(0.38 elapsed) :ghc>>
../../ghc/compiler/ghc-inplace -ldl -Wall -fglasgow-exts -package OpenGL 
-Iinclude '-#include "HsGLUT.h"' -cpp -DCALLCONV=ccall -package-name GLUT -O 
-Rghc-timing  -package base  -package OpenGL    -c 
Graphics/UI/GLUT/Initialization.hs -o Graphics/UI/GLUT/Initialization.o
<<ghc: 189538924 bytes, 510 GCs, 4522708/8117960 avg/max bytes residency (6 
samples), 21M in use, 0.01 INIT (0.02 elapsed), 2.82 MUT (13.41 elapsed), 2.01 
GC (2.08 elapsed) :ghc>>
../../ghc/compiler/ghc-inplace -ldl -Wall -fglasgow-exts -package OpenGL 
-Iinclude '-#include "HsGLUT.h"' -cpp -DCALLCONV=ccall -package-name GLUT -O 
-Rghc-timing  -package base  -package OpenGL    -c Graphics/UI/GLUT/Window.hs 
-o Graphics/UI/GLUT/Window.o

Graphics/UI/GLUT/Window.hs:65:
    No instance for (Ord GHC.Int.Int32)
    arising from the instance declaration at Graphics/UI/GLUT/Window.hs:65
    In the instance declaration for `Ord Window'
<<ghc: 49383456 bytes, 20 GCs, 2054532/3997348 avg/max bytes residency (3 
samples), 8M in use, 0.02 INIT (0.01 elapsed), 0.68 MUT (0.94 elapsed), 0.48 GC 
(0.48 elapsed) :ghc>>
make[2]: *** [Graphics/UI/GLUT/Window.o] Fehler 1
make[1]: *** [all] Fehler 1
make[1]: Leaving directory 
`/var/tmp/portage/ghc-5.05.20021109/work/stage3-build/libraries'
make: *** [all] Fehler 1

Cheers, Ralf