Index: ChangeLog
===================================================================
RCS file: /cvsroot/xforms/xforms/ChangeLog,v
retrieving revision 1.106
diff -u -p -r1.106 ChangeLog
--- ChangeLog	13 May 2004 17:49:25 -0000	1.106
+++ ChangeLog	14 May 2004 21:05:21 -0000
@@ -1,3 +1,12 @@
+2004-05-14  Angus Leeming  <angus.leeming@btopenworld.com>
+
+	* lib/include/canvas.h: add a preprocessor-qualified #include
+	of glcanvas.h. The user must inititalise the GLCANVAS_H_LOCATION
+	appropriately.
+
+	This is a means to maintain some sort of backwards compatibility
+	without the old, hacky code.
+
 2004-05-13  Angus Leeming  <angus.leeming@btopenworld.com>
 
 	* image/Makefile.am (libflimage_la_LDFLAGS): 
Index: lib/include/canvas.h
===================================================================
RCS file: /cvsroot/xforms/xforms/lib/include/canvas.h,v
retrieving revision 1.3
diff -u -p -r1.3 canvas.h
--- lib/include/canvas.h	17 Apr 2003 09:27:48 -0000	1.3
+++ lib/include/canvas.h	14 May 2004 21:05:22 -0000
@@ -173,5 +173,13 @@ FL_EXPORT void fl_canvas_yield_to_shortc
 		int yes
 		);
 
+/* This is an attempt to maintain some sort of backwards compatibility
+ * with old code whilst also getting rid of the old, system-specific
+ * hack. Angus 14 May, 2004. 
+ */
+#ifdef GLCANVAS_H_LOCATION
+#include GLCANVAS_H_LOCATION
+#endif
+
 #endif
 /****FL_CANVAS_H ******/