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| author | Jason M. Bills <jason.m.bills@linux.intel.com> | 2021-09-28 20:46:50 +0300 |
|---|---|---|
| committer | Jason M. Bills <jason.m.bills@linux.intel.com> | 2021-09-28 20:46:50 +0300 |
| commit | d73e39703a0260c8911cb439b579e1c2bada4b20 (patch) | |
| tree | 4fa9f965ae954c587ab773ecaced6b8f8e18d359 /poky/meta/conf/machine/include/x86/tune-i686.inc | |
| parent | 6f106a0a4ce15fe0678d4ffefd572e6978c72597 (diff) | |
| parent | 6d8c5d2c6204714ca6b7a43f04348162b683cdbc (diff) | |
| download | openbmc-d73e39703a0260c8911cb439b579e1c2bada4b20.tar.xz | |
Merge tag '0.75' of ssh://git-amr-1.devtools.intel.com:29418/openbmc-openbmc into update
Diffstat (limited to 'poky/meta/conf/machine/include/x86/tune-i686.inc')
| -rw-r--r-- | poky/meta/conf/machine/include/x86/tune-i686.inc | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/poky/meta/conf/machine/include/x86/tune-i686.inc b/poky/meta/conf/machine/include/x86/tune-i686.inc new file mode 100644 index 000000000..293d81e6c --- /dev/null +++ b/poky/meta/conf/machine/include/x86/tune-i686.inc @@ -0,0 +1,27 @@ +# +# The i686 CPU family was introduced with the Intel Pentium Pro in 1995. +# It has as required feature flags: fpu tsc cx8 cmov. +# +# It is the minimum CPU required by the Debian i386 port. +# https://lists.debian.org/debian-devel-announce/2016/05/msg00001.html +# +# + +DEFAULTTUNE ?= "i686" + +# Set x86 target arch to i686, so that glibc enables SSE optimised memcpy, etc. +X86ARCH32 ?= "i686" + +# Include the previous tune to pull in PACKAGE_EXTRA_ARCHS +require conf/machine/include/x86/tune-i586.inc + +# Extra tune features +TUNEVALID[i686] = "Enable i686 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'i686', ' -march=i686', '', d)}" + +# Extra tune selections +AVAILTUNES += "i686" +TUNE_FEATURES:tune-i686 = "${TUNE_FEATURES:tune-x86} i686" +BASE_LIB:tune-i686 = "lib" +TUNE_PKGARCH:tune-i686 = "i686" +PACKAGE_EXTRA_ARCHS:tune-i686 = "${PACKAGE_EXTRA_ARCHS:tune-i586} i686" |