[oe-commits] Darren Hart : tune: Make 32b or 64b explicit in tune name for core2

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master-next
Commit: 228043c320e12bd0da5d0c76fdeb5eeeb60a51fb
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=228043c320e12bd0da5d0c76fdeb5eeeb60a51fb

Author: Darren Hart <dvhart at linux.intel.com>
Date:   Tue Jan 21 17:51:59 2014 +0000

tune: Make 32b or 64b explicit in tune name for core2

Core2 has both a 32b and a 64b variant. Currently, core2 implies 32b,
while core2_64 is the 64b version. This implicit 32b mode will become
confusing in later architectures, such as corei7, where it would be
natural for people to assume "corei7" meant 64 bit.

Rather than carrying forward an implicit 32b mode and rather than
changing the naming scheme part way through the architecture hiearchy,
make the 32b and 64b variant explicit in the tune name by changing core2
to core2_32.

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-core2.inc | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/meta/conf/machine/include/tune-core2.inc b/meta/conf/machine/include/tune-core2.inc
index 2500a74..11517dc 100644
--- a/meta/conf/machine/include/tune-core2.inc
+++ b/meta/conf/machine/include/tune-core2.inc
@@ -6,7 +6,7 @@
 # This tune is recommended for the Intel Core 2 CPU family, including Conroe,
 # Merom and beyond, as well as the first Atom CPUs, Diamondville, and beyond.
 #
-DEFAULTTUNE ?= "core2"
+DEFAULTTUNE ?= "core2-32"
 
 # Include the previous tune to pull in PACKAGE_EXTRA_ARCHS
 require conf/machine/include/tune-i586.inc
@@ -16,11 +16,11 @@ TUNEVALID[core2] = "Enable core2 specific processor optimizations"
 TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "core2", " -march=core2 -mtune=core2 -msse3 -mfpmath=sse", "", d)}"
 
 # Extra tune selections
-AVAILTUNES += "core2"
-TUNE_FEATURES_tune-core2 = "${TUNE_FEATURES_tune-x86} core2"
-BASE_LIB_tune-core2 = "lib"
-TUNE_PKGARCH_tune-core2 = "core2"
-PACKAGE_EXTRA_ARCHS_tune-core2 = "${PACKAGE_EXTRA_ARCHS_tune-i586} core2"
+AVAILTUNES += "core2-32"
+TUNE_FEATURES_tune-core2-32 = "${TUNE_FEATURES_tune-x86} core2"
+BASE_LIB_tune-core2-32 = "lib"
+TUNE_PKGARCH_tune-core2-32 = "core2_32"
+PACKAGE_EXTRA_ARCHS_tune-core2-32 = "${PACKAGE_EXTRA_ARCHS_tune-i586} core2_32"
 
 AVAILTUNES += "core2-64"
 TUNE_FEATURES_tune-core2-64 = "${TUNE_FEATURES_tune-x86-64} core2"