[MLton] patch for MLton OpenGL code

[John Reppy]

The following changes will allow the OpenGL code in the MLton
source tree to compile on darwin.  Unfortunately, the executables
are not working for me, but I suspect that the distributed version
was built on a 10.3 machine, and I'm running 10.4.2.

     - John

<jhr@moby> diff -c -r opengl mlton-20050731/lib/opengl
Only in opengl: .gdb_history
diff -c -r opengl/GLUT_c.c mlton-20050731/lib/opengl/GLUT_c.c
*** opengl/GLUT_c.c     Sat Oct 15 14:26:30 2005
--- mlton-20050731/lib/opengl/GLUT_c.c  Sun Jan 25 07:51:27 2004
***************
*** 1,10 ****
   /* Glut-export.c */
- #if defined(__APPLE__) && defined(__MACH__)
- #include <GLUT/glut.h>
- #else
   #include <GL/gl.h>
   #include <GL/glut.h>
- #endif
   #include "GLUT_h.h"

   int callGlutCreateMenu ()
--- 1,6 ----
diff -c -r opengl/GLU_c.c mlton-20050731/lib/opengl/GLU_c.c
*** opengl/GLU_c.c      Sat Oct 15 14:26:25 2005
--- mlton-20050731/lib/opengl/GLU_c.c   Sun Jan 25 07:51:27 2004
***************
*** 1,9 ****
   /* GLU-export.c */
- #if defined(__APPLE__) && defined(__MACH__)
- #include <OpenGL/glu.h>
- #else
   #include <GL/glu.h>
- #endif
   #include "GLU_h.h"


--- 1,5 ----
diff -c -r opengl/GL_c.c mlton-20050731/lib/opengl/GL_c.c
*** opengl/GL_c.c       Sat Oct 15 14:27:11 2005
--- mlton-20050731/lib/opengl/GL_c.c    Sun Jan 25 07:51:27 2004
***************
*** 1,9 ****
   /* Gl-export.c */
- #if defined(__APPLE__) && defined(__MACH__)
- #include <OpenGL/gl.h>
- #else
   #include <GL/gl.h>
- #endif
   #include "GL_h.h"


--- 1,5 ----
diff -c -r opengl/Makefile mlton-20050731/lib/opengl/Makefile
*** opengl/Makefile     Sat Oct 15 14:41:17 2005
--- mlton-20050731/lib/opengl/Makefile  Sat Oct 15 14:19:15 2005
***************
*** 2,8 ****
   MLTON_FLAGS = \
         -default-ann 'allowExport true' \
         -default-ann 'allowImport true' \
-       -target-link-opt darwin '-framework GLUT -framework OpenGL - 
framework Foundation' \
         -target-link-opt cygwin '-L/lib/w32api -lglut32 -lglu32 - 
lopengl32' \
         -target-link-opt linux '-lglut -lGLU -lGL'

--- 2,7 ----