From: Paul Mundt <lethal@linux-sh.org>
Date: Tue, 19 Dec 2006 03:05:17 +0000 (+0900)
Subject: sh: Use proper SH-2A CFLAGS on newer compilers.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=702dd80375046d36f892a0f86c83f8549c623b35;p=openwrt%2Fstaging%2Fblogic.git

sh: Use proper SH-2A CFLAGS on newer compilers.

-m2 doesn't end up working particularly well when we've got a constrained
toolchain target. Switch to the same semantics used by SH-4A to attempt
to get it right. Spotted by Alex Song <songqf9@yahoo.ca>.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index c1dbef212634..4903c7c665a9 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -35,6 +35,7 @@ endif
 endif
 
 cflags-$(CONFIG_CPU_SH2)		:= -m2
+cflags-$(CONFIG_CPU_SH2A)		:= -m2a $(call cc-option,-m2a-nofpu,)
 cflags-$(CONFIG_CPU_SH3)		:= -m3
 cflags-$(CONFIG_CPU_SH4)		:= -m4 \
 	$(call cc-option,-mno-implicit-fp,-m4-nofpu)