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| author |   Andre McCurdy <armccurdy@gmail.com> | 2018-04-26 10:57:27 -0700 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-05-04 09:54:59 +0100 |
| commit | 8d2f51e9b8d5b27fc61d148a6dd5f6ef5715d6e6 (patch) | |
| tree | 680e8525ccb9b04ae0a7a535d13dd714cbca84bb /meta/classes/sstate.bbclass | |
| parent | fa8f3bda2680d9890ff6d2bc0ce9737a4d40b4f7 (diff) | |
| download | openembedded-core-contrib-8d2f51e9b8d5b27fc61d148a6dd5f6ef5715d6e6.tar.gz | |
tune-corei7.inc: update TUNE_CCARGS -march CPU type corei7 -> nehalem
The gcc "corei7" CPU type was last documented in gcc 4.8.x and has
been undocumented from gcc 4.9.x onwards:
https://gcc.gnu.org/onlinedocs/gcc-4.8.5/gcc/i386-and-x86-64-Options.html
https://gcc.gnu.org/onlinedocs/gcc-4.9.4/gcc/i386-and-x86-64-Options.html
Although it still seems to be accepted by gcc 7.x, it's likely to be
deprecated and removed at some point. To preempt that, switch the
corei7 TUNE_CCARGS -march CPU type to "nehalem", which is the closest
replacement (and matches the CPU type already being passed to qemu).
Since the tune-corei7.inc include file is intended to cover a range
of CPUs from Nehalem onwards, switch the TUNE_CCARGS -mtune option
from "corei7" to "generic", which instructs gcc to produce code
optimized for the most common IA32/AMD64/EM64T processors.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/classes/sstate.bbclass')
0 files changed, 0 insertions, 0 deletions