[HOpenGL] GLUT not found

[Sven Panne]

I wrote:
 > Milos Hasan wrote:
 >  > [...] It seems that "make install" does not copy the GLUT files
 >  > into the GHC directory structure at all.
 >
 > Alas, that's true: It is a known bug in HOpenGL 1.04.  :-( [...]
 > Hmmm, and I've just seen that HOpenGL.conf uses "GL/glu.h" for
 > c_includes, but GL/glut.h might be a better idea...   *sigh*

FYI: I've just uploaded a small patch which fixes both buglets:

     http://haskell.org/HOpenGL/releases/install.patch

Cheers,
    S.