ChangeLog (configure.in): Don't include ansidecl.h in tconfig.h.

	* ChangeLog (configure.in): Don't include ansidecl.h in tconfig.h.
	* gcov-io.h (PARAMS, ATTRIBUTE_UNUSED: Define if IN_LIBGCC2.
	* unwind-dw2-fde.h (last_fde): Use __attribute__, not
	ATTRIBUTE_UNUSED.

	* configure: Regenerate.

From-SVN: r61692

gcc/ChangeLog

+2003-01-23  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* ChangeLog (configure.in): Don't include ansidecl.h in tconfig.h.
+	* gcov-io.h (PARAMS, ATTRIBUTE_UNUSED: Define if IN_LIBGCC2.
+	* unwind-dw2-fde.h (last_fde): Use __attribute__, not
+	ATTRIBUTE_UNUSED.
+
+	* configure: Regenerate.
+
 2003-01-23  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 
 	PR java/6748

gcc/configure.in

@@ -1036,7 +1036,8 @@ tm_file="${tm_file} defaults.h"
 tm_p_file="${tm_p_file} tm-preds.h"
 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
-xm_file="ansidecl.h ${xm_file}"
+# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
+#xm_file="ansidecl.h ${xm_file}"
 
 # Truncate the target if necessary
 if test x$host_truncate_target != x; then

gcc/gcov-io.h

@@ -250,6 +250,15 @@ extern void __gcov_init (struct gcov_info *);
 /* Called before fork, to avoid double counting.  */
 extern void __gcov_flush (void);
 
+/* Since this file is used in both host and target files, and we don't
+   include ansidecl.h in target files, provide some necessary macros.  */
+#ifndef PARAMS
+# define PARAMS(X) X
+#endif
+#ifndef ATTRIBUTE_UNUSED
+# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+#endif
+
 #endif /* IN_LIBGCC2 */
 
 /* Functions for reading and writing gcov files.  */

gcc/unwind-dw2-fde.h

@@ -166,7 +166,7 @@ next_fde (fde *f)
 extern fde * _Unwind_Find_FDE (void *, struct dwarf_eh_bases *);
 
 static inline int
-last_fde (struct object *obj ATTRIBUTE_UNUSED, fde *f)
+last_fde (struct object *obj __attribute__ ((__unused__)), fde *f)
 {
 #ifdef DWARF2_OBJECT_END_PTR_EXTENSION
   return (char *)f == obj->fde_end || f->length == 0;