From 1b44e1b2bbddb7d05a78cb3874b6a2baf8faf59a Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Wed, 14 Jan 2004 10:31:58 +0000
Subject: Use the gcc 3.4 -funit-at-a-time optimization when available

---
 Rules.mak | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'Rules.mak')

diff --git a/Rules.mak b/Rules.mak
index eef3a0636..15c593abc 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -170,8 +170,10 @@ ifeq ($(strip $(TARGET_ARCH)),cris)
 	PICFLAG=-fpic
 endif
 
-# use '-Os' optimization if available, else use -O2, allow Config to override
+# Use '-Os' optimization if available, else use -O2, allow Config to override
 OPTIMIZATION+=$(call check_gcc,-Os,-O2)
+# Use the gcc 3.4 -funit-at-a-time optimization when available
+OPTIMIZATION+=$(call check_gcc,-funit-at-a-time,)
 
 
 # Add a bunch of extra pedantic annoyingly strict checks
-- 
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