From 66a9381db479909abebd6eb0e92cc7d9ac58ee01 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Wed, 12 Mar 2008 15:24:46 +0000
Subject: 2008-03-12	Joel Sherrill <joel.sherrill@oarcorp.com>

	* leaf.cfg, custom/pc386.cfg, custom/pc386dx.cfg: It appears that the
	default processor model optimization has changed in gcc 4.3.0.
---
 make/ChangeLog          |  5 +++++
 make/custom/pc386.cfg   |  4 +++-
 make/custom/pc386dx.cfg |  2 +-
 make/leaf.cfg           | 36 ++++++++++++++++++++++++++++++++++++
 4 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/make/ChangeLog b/make/ChangeLog
index 165543759f..cd9b6bf2c4 100644
--- a/make/ChangeLog
+++ b/make/ChangeLog
@@ -1,3 +1,8 @@
+2008-03-12	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* leaf.cfg, custom/pc386.cfg, custom/pc386dx.cfg: It appears that the
+	default processor model optimization has changed in gcc 4.3.0.
+
 2008-03-11	Joel Sherrill <joel.sherrill@OARcorp.com>
 
 	* custom/av5282.cfg, custom/bare.cfg, custom/default.cfg,
diff --git a/make/custom/pc386.cfg b/make/custom/pc386.cfg
index 490428bb56..4be98089d5 100644
--- a/make/custom/pc386.cfg
+++ b/make/custom/pc386.cfg
@@ -18,7 +18,9 @@ RTEMS_BSP_FAMILY=pc386
 #  and (hopefully) optimize for it. 
 #
 # NOTE: CPU_CFLAGS is set by pc386 variants.
-# CPU_CFLAGS = 
+ifeq ($(CPU_CFLAGS),)
+  CPU_CFLAGS = -mtune=i386
+endif
 
 # optimize flag: typically -O2
 CFLAGS_OPTIMIZE_V = -O2 -g
diff --git a/make/custom/pc386dx.cfg b/make/custom/pc386dx.cfg
index 2268eaecb2..df0fc15d10 100644
--- a/make/custom/pc386dx.cfg
+++ b/make/custom/pc386dx.cfg
@@ -8,7 +8,7 @@ RTEMS_CPU_MODEL=i386dx
 
 #  This contains the compiler options necessary to select the CPU model
 #  and (hopefully) optimize for it.
-CPU_CFLAGS = -msoft-float -mno-fp-ret-in-387
+CPU_CFLAGS = -mtune=i386 -msoft-float -mno-fp-ret-in-387
 
 include $(RTEMS_ROOT)/make/custom/pc386.cfg
 
diff --git a/make/leaf.cfg b/make/leaf.cfg
index 497fb53a06..ca6b7d0009 100644
--- a/make/leaf.cfg
+++ b/make/leaf.cfg
@@ -109,3 +109,39 @@ clean: clean-am
 .PHONY: distclean distclean-am
 .PHONY: clean clean-am
 endif
+
+## what to do about $(EXEEXT) --> $(EXEEXT)
+##    -o $(basename $@)$(EXEEXT)             OR
+##    -o $(basename $@)$(EXEEXT)                  OR
+
+DOWNEXT=.ralf
+
+define bsp-link-c
+	$(LINK.c) $(CPU_CFLAGS) $(AM_CFLAGS) $(AM_LDFLAGS) \
+	    -o $(basename $@).exe $(LINK_OBJS) $(LINK_LIBS)
+endef
+
+define bsp-link-cxx
+	$(LINK.cc) $(CPU_CFLAGS) $(AM_CFLAGS) $(AM_LDFLAGS) \
+	    -o $(basename $@).exe $(LINK_OBJS) $(LINK_LIBS)
+endef
+
+define default-bsp-post-link
+	$(NM) -g -n $@ > $(basename $@).num
+	$(SIZE) $@
+endef
+
+define bsp-post-link
+	$(default-bsp-post-link)
+	cp $(basename $@).exe $(basename $@)$(DOWNEXT)
+endef
+
+define make-exe
+       $(bsp-link-c)
+       $(bsp-post-link)
+endef
+
+define make-cxx-exe
+       $(bsp-link-cxx)
+       $(bsp-post-link)
+endef
-- 
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