[oe-commits] Darren Hart : tune: Remove tune-x86_64.inc

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master-next
Commit: ef7b0ae6378dfa65d2d3c8d74cb43a8c311a0c17
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=ef7b0ae6378dfa65d2d3c8d74cb43a8c311a0c17

Author: Darren Hart <dvhart at linux.intel.com>
Date:   Tue Jan 21 17:45:38 2014 +0000

tune: Remove tune-x86_64.inc

The tune-x86_64.inc file is conceptually flawed. x86_64 is more akin to
the x86 and x86-32 ABIs defined in arch-x86.inc than it is a concrete
tune file, such as i586 or core2 - to the extent that everything but the
default tune is defined in the arch-x86.inc file. This becomes very
apparant when attempting to include tune-x86_64.inc in the x86 tune
hierarchy.

Remove the tune-x86_64.inc tune file in favor of it being an ABI
definition in arch-x86.inc and relying on the linear hierarchy of
concrete cpu-types in tune-i586, tune-core2, and tune-corei7.

core2_64 should suffice in lieu of x86_64 for all but a couple esoteric
corner cases involving older pre-core2 CPUs. In these cases, if they
exist at all, the BSP can replace the include tune-x86_64.inc with
arch-x86.inc and set the default tune to x86_64.

Signed-off-by: Darren Hart <dvhart at linux.intel.com>
Cc: Richard Purdie <richard.purdie at linuxfoundation.org>
Cc: Paul Eggleton <paul.eggleton at intel.com>
Cc: Tom Zanussi <tom.zanussi at intel.com>
Cc: Nitin Kamble <nitin.a.kamble at intel.com>
Cc: Mark Hatle <mark.hatle at windriver.com>
Cc: Bruce Ashfield <bruce.ashfield at windriver.com>
Cc: Martin Jansa <martin.jansa at gmail.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 meta/conf/machine/include/tune-x86_64.inc | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/meta/conf/machine/include/tune-x86_64.inc b/meta/conf/machine/include/tune-x86_64.inc
deleted file mode 100644
index ae48124..0000000
--- a/meta/conf/machine/include/tune-x86_64.inc
+++ /dev/null
@@ -1,4 +0,0 @@
-DEFAULTTUNE ?= "x86-64"
-
-require conf/machine/include/x86/arch-x86.inc
-