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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.

(From OE-Core rev: 078699cb8c707830c86b55787fd535d87171388e)

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Kumar Gala 2011-08-11 23:53:50 -05:00 committed by Richard Purdie
parent 1319890793
commit 246dcc3a22
2 changed files with 8 additions and 2 deletions
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5
meta/conf/machine/include/tune-ppc603e.inc
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@ -6,6 +6,9 @@ TUNEVALID[ppc603e] = "Enable ppc603e specific processor optimizations"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppc603e", "-mcpu=603e", "", d)}"
TUNE_PKGARCH = "${@bb.utils.contains('TUNE_FEATURES', 'ppc603e', 'ppc603e', '${PPCPKGARCH}', d)}"
AVAILTUNES += "ppc603e"
AVAILTUNES = "ppc603e"
TUNE_FEATURES_tune-ppc603e = "m32 fpu-hard ppc603e"
PACKAGE_EXTRA_ARCHS_tune-ppc603e = "powerpc ppc603e"
# glibc configure options to get 603e specific library (for sqrt)
GLIBC_EXTRA_OECONF += "${@bb.utils.contains("TUNE_FEATURES", "ppc603e", "-with-cpu=603e", "", d)}"

5
meta/conf/machine/include/tune-ppce500mc.inc
View File

@ -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)}"