diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e5c63606d43..64847977187 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2001-01-24  Roger Collins <roger@ProProject.com>
+	  
+        * config/i386/xm-i386.h: Make __i386__ a boolean macro.
+
 2001-01-24  Will Cohen  <wcohen@redhat.com>
 
 	* config/mips/abi64.h (RETURN_IN_MEMORY): Always take into account
diff --git a/gcc/config/i386/xm-i386.h b/gcc/config/i386/xm-i386.h
index bb0c34e507b..d115e6eff0d 100644
--- a/gcc/config/i386/xm-i386.h
+++ b/gcc/config/i386/xm-i386.h
@@ -19,7 +19,7 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
 #ifndef __i386__
-#define __i386__
+#define __i386__ 1
 #endif
 
 /* #defines that need visibility everywhere.  */