diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6cb9af49ec0..0ee2d0592f8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* config/mips/linux.h (FUNCTION_NAME_ALREADY_DECLARED): Undef
+	before redefinition.
+
 2003-10-17  Mostafa Hagog  <mustafa@il.ibm.com>
 
 	* common.opt: Add description of the new -fgcse-las flag.
diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h
index ad2aa188c9c..de7286d04f9 100644
--- a/gcc/config/mips/linux.h
+++ b/gcc/config/mips/linux.h
@@ -171,6 +171,7 @@ Boston, MA 02111-1307, USA.  */
 
 /* Tell function_prologue in mips.c that we have already output the .ent/.end
    pseudo-ops.  */
+#undef FUNCTION_NAME_ALREADY_DECLARED
 #define FUNCTION_NAME_ALREADY_DECLARED 1
 
 #define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL)       		\