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| author |   Kumar Gala <galak@kernel.crashing.org> | 2011-08-11 23:53:50 -0500 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-08-12 17:17:35 +0100 |
| commit | 078699cb8c707830c86b55787fd535d87171388e (patch) | |
| tree | e19023b11a44d35ffcd23d50cf8ca9c2d95ca738 /meta/conf/machine/include/tune-ppce500mc.inc | |
| parent | 2c86e636972bd02b35523b36bc81a2765f430f70 (diff) | |
| download | openembedded-core-contrib-078699cb8c707830c86b55787fd535d87171388e.tar.gz | |
tune-ppc: Update to pass glibc configure option to get cpu specific support
We need --with-cpu based to glibc to get proper support on 603e & e500mc
to pickup proper math libs to deal with sqrt. These core do not
implement the fsqrt[s] instructions that the normal PPC math libs
utilize.
This causes use to not set AVAILTUNES specifically to the sub-arch only
as we arent generically compatiable.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf/machine/include/tune-ppce500mc.inc')
| -rw-r--r-- | meta/conf/machine/include/tune-ppce500mc.inc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/meta/conf/machine/include/tune-ppce500mc.inc b/meta/conf/machine/include/tune-ppce500mc.inc index 64e7bdcf0e..33820ef0e8 100644 --- a/meta/conf/machine/include/tune-ppce500mc.inc +++ b/meta/conf/machine/include/tune-ppce500mc.inc @@ -6,6 +6,9 @@ TUNEVALID[ppce500mc] = "Enable ppce500mc specific processor optimizations" TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce500mc", "-mcpu=e500mc", "", d)}" TUNE_PKGARCH = "${@bb.utils.contains("TUNE_FEATURES", "ppce500mc", "ppce500mc", "${PPCPKGARCH}", d)}" -AVAILTUNES += "ppce500mc" +AVAILTUNES = "ppce500mc" TUNE_FEATURES_tune-ppce500mc = "m32 fpu-hard ppce500mc" PACKAGE_EXTRA_ARCHS_tune-ppce500mc = "powerpc ppce500mc" + +# glibc configure options to get e500mc specific library (for sqrt) +GLIBC_EXTRA_OECONF += "${@bb.utils.contains("TUNE_FEATURES", "ppce500mc", "-with-cpu=e500mc", "", d)}" |