forked from brl/citadel
35 lines
1.2 KiB
HTML
35 lines
1.2 KiB
HTML
# Power Architecture definition
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# Four defined ABIs, all combinations of:
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# *) Hard/Soft Floating Point
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# *) 32-bit/64-bit
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DEFAULTTUNE ?= "powerpc"
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TUNE_PKGARCH = "${TUNE_PKGARCH_tune-${DEFAULTTUNE}}"
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ABIEXTENSION ?= ""
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TUNEVALID[m32] = "Power ELF32 standard ABI"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'm32', ' -m32', '', d)}"
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TUNE_ARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'm32', 'powerpc', '', d)}"
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TUNEVALID[fpu-hard] = "Use hardware FPU."
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard', ' -mhard-float', '', d)}"
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TUNEVALID[fpu-soft] = "Use software FPU."
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'fpu-soft', ' -msoft-float', '', d)}"
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TARGET_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'fpu-soft', 'soft', '', d)}"
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TUNEVALID[altivec] = "Altivec"
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# Basic tune definitions
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AVAILTUNES += "powerpc powerpc-nf"
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TUNE_FEATURES_tune-powerpc-nf = "m32 fpu-soft"
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BASE_LIB_tune-powerpc-nf = "lib"
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TUNE_PKGARCH_tune-powerpc-nf = "powerpc-nf"
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PACKAGE_EXTRA_ARCHS_tune-powerpc-nf = "powerpc-nf"
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TUNE_FEATURES_tune-powerpc = "m32 fpu-hard"
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BASE_LIB_tune-powerpc = "lib"
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TUNE_PKGARCH_tune-powerpc = "powerpc"
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PACKAGE_EXTRA_ARCHS_tune-powerpc = "powerpc"
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