From 655781b7af994b586ae96c191d4ae2d3c2c33822 Mon Sep 17 00:00:00 2001
From: Robert Lipe <robertlipe@usa.net>
Date: Fri, 21 Dec 2001 20:54:21 +0000
Subject: * system.h (PREFETCH): Explictly undefine.

From-SVN: r48254
---
 gcc/ChangeLog | 4 ++++
 gcc/system.h  | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 739757b..f13b1de 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2001-12-21  Robert Lipe  <robertlipe@usa.net>
+
+	 * system.h (PREFETCH): Explictly undefine.
+
 2001-12-21  Richard Henderson  <rth@redhat.com>
 
 	* c-parse.in (SAVE_WARN_FLAGS): Save warn_traditional.
diff --git a/gcc/system.h b/gcc/system.h
index 03c3223..3f14dde 100644
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -159,6 +159,8 @@ extern int errno;
 
 #ifdef HAVE_SYS_PARAM_H
 # include <sys/param.h>
+/* We use this identifier later and it appears in some vendor param.h's. */
+# undef PREFETCH
 #endif
 
 #if HAVE_LIMITS_H
-- 
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