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2bdb7ad840
This helps in defining LE tunes and at the same time specifies endianness on compiler cmdline clearly, clang e.g. defaults to little-endian always, so unless specified with -mbig-endian won't compile the code right (From OE-Core rev: e0fd699d398f0e88fb208970dea7b74e6e9431fe) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
18 lines
738 B
PHP
18 lines
738 B
PHP
DEFAULTTUNE ?= "ppce500mc"
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require conf/machine/include/powerpc/arch-powerpc.inc
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TUNEVALID[ppce500mc] = "Enable ppce500mc specific processor optimizations"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce500mc', ' -mcpu=e500mc', '', d)}"
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AVAILTUNES += "ppce500mc"
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TUNE_FEATURES_tune-ppce500mc = "m32 fpu-hard ppce500mc bigendian"
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TUNE_PKGARCH_tune-ppce500mc = "ppce500mc"
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PACKAGE_EXTRA_ARCHS_tune-ppce500mc = "${PACKAGE_EXTRA_ARCHS_tune-powerpc} ppce500mc"
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# glibc configure options to get e500mc specific library (for sqrt)
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GLIBC_EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'ppce500mc', '-with-cpu=e500mc', '', d)}"
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# pass -mcpu=e500mc for ppce500mc kernel cross compile
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TARGET_CC_KERNEL_ARCH = "-mcpu=e500mc"
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