Fresco/config openGL.m4,1.6,1.7

Update of /cvs/fresco/Fresco/config
In directory purcel:/tmp/cvs-serv4408/config

Modified Files:
	openGL.m4 
Log Message:
fix for http://issues.fresco.org/bug257 from Paul Redmond

Index: openGL.m4
===================================================================
RCS file: /cvs/fresco/Fresco/config/openGL.m4,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- openGL.m4	29 May 2002 06:49:42 -0000	1.6
+++ openGL.m4	12 Mar 2003 00:47:11 -0000	1.7
@@ -31,7 +31,7 @@
      GL_CPPFLAGS=-I$opengl_prefix/include
    fi
    save_CPPFLAGS="$CPPFLAGS"
-   CPPFLAGS="$GL_CFLAGS $CPPFLAGS"
+   CPPFLAGS="$GL_CPPFLAGS $CPPFLAGS"
    AC_CHECK_HEADER(GL/gl.h,,no_gl=yes)
    CPPFLAGS="$save_CPPFLAGS"
    
@@ -52,7 +52,7 @@
      AC_SUBST(HAVE_GL, 0)
    else
      AC_SUBST(HAVE_GL, 1)
-     AC_SUBST(GL_CPPFLAGS, "$GL_CFLAGS")
+     AC_SUBST(GL_CPPFLAGS, "$GL_CPPFLAGS")
      AC_SUBST(GL_LIBS, "$GL_LIBS -lGL -lGLU")
    fi
 ])