35 lines
1.1 KiB
PHP
35 lines
1.1 KiB
PHP
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DEFAULTTUNE ?= "sh4"
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# Pull in sh4 for compatibility...
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require conf/machine/include/sh/arch-sh.inc
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TUNEVALID[sh4] = "Enable SH4 optimizations"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'sh4', ' -m4', '', d)}"
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# NOTE: If you want to optimize to sh4a, conf/machine/include/tune-sh4a.inc.
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# But it is not compatible for sh4.
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# The binary optimized by m4a doesn't operate on sh4. It works on sh4a only.
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TUNEVALID[sh4a] = "Enable SH4a optimizations"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'sh4a', ' -m4a', '', d)}"
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AVAILTUNES += "sh4 sh4eb sh4a sh4aeb"
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TUNE_FEATURES_tune-sh4 = "sh4"
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TUNE_ARCH_tune-sh4 = "sh4"
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TUNE_PKGARCH_tune-sh4 = "sh4"
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PACKAGE_EXTRA_ARCHS_tune-sh4 = "sh sh4"
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TUNE_FEATURES_tune-sh4eb = "sh4 bigendian"
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TUNE_ARCH_tune-sh4eb = "sh4eb"
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TUNE_PKGARCH_tune-sh4eb = "sh4eb"
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PACKAGE_EXTRA_ARCHS_tune-sh4eb = "sheb sh4eb"
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TUNE_FEATURES_tune-sh4a = "sh4a"
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TUNE_ARCH_tune-sh4a = "sh4"
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TUNE_PKGARCH_tune-sh4a = "sh4a"
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PACKAGE_EXTRA_ARCHS_tune-sh4a = "sh sh4 sh4a"
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TUNE_FEATURES_tune-sh4aeb = "sh4a bigendian"
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TUNE_ARCH_tune-sh4aeb = "sh4eb"
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TUNE_PKGARCH_tune-sh4aeb = "sh4aeb"
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PACKAGE_EXTRA_ARCHS_tune-sh4aeb = "sheb sh4eb sh4aeb"
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