Hi,
Le 26/09/2010 22:42, Nobuhiro Iwamatsu a écrit :
2010/9/25 Khem Raj<[email protected]>:
On Fri, Sep 24, 2010 at 2:56 PM, Nobuhiro Iwamatsu<[email protected]> wrote:
--- a/conf/machine/include/tune-sh4.inc
+++ b/conf/machine/include/tune-sh4.inc
@@ -1,3 +1,5 @@
+# If you want to optimize to sh4a, you need to change
+# from -m4 to m4a.
TARGET_CC_ARCH = "-ml -m4"
FEED_ARCH = "sh4"
BASE_PACKAGE_ARCH = "sh4"
you could add another tune file for sh4a called
tune-sh4a.inc and include that for appropriate
machines. rest of patch looks good to me.
I want to make optimization of m4 a default.
The reason is because there is not compatibility in m4 and m4a.
It is a memo for the person whom it wants to optimize in m4a that I
wrote in tune-sh4.inc.
I thought that I have had better take off a memo if confusion happened
by this memo.
How do you think?
As Khem said, it's better to have tune-sh4a.inc & tune-sh4.inc in the
include directory which let the user the possibility to include the one
he wants in his machine configuration file (without the need to modifiy
the include file).
Eric
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