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https://github.com/crosstool-ng/crosstool-ng.git
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05781a223c
Add a PowerPC sample that supports SPE extensions. /trunk/arch/powerpc/functions | 13 13 0 0 + /trunk/arch/powerpc/config.in | 8 8 0 0 + /trunk/patches/gcc/4.3.1/340-make-mno-spe-work-as-expected.patch | 90 90 0 0 ++++ /trunk/samples/powerpc-unknown-linux-gnuspe/crosstool.config | 309 309 0 0 ++++++++++++++ 4 files changed, 420 insertions(+)
23 lines
633 B
Plaintext
23 lines
633 B
Plaintext
# Compute powerpc-specific values
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CT_DoArchValues () {
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# The architecture part of the tuple:
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CT_TARGET_ARCH="${CT_ARCH}"
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# The kernel ARCH:
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CT_KERNEL_ARCH=powerpc
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# Add spe in the tuplet if needed
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case "${CT_LIBC},${CT_ARCH_POWERPC_SPE}" in
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glibc,|eglibc,) CT_TARGET_SYS=gnu;;
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glibc,y|eglibc,y) CT_TARGET_SYS=gnuspe;;
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esac
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# Add extra flags for SPE if needed
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if [ "${CT_ARCH_POWERPC_SPE}" = "y" ]; then
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CT_ARCH_TARGET_CFLAGS="-mabi=spe -mspe"
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CT_ARCH_CC_CORE_EXTRA_CONFIG="--enable-e500_double"
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CT_ARCH_CC_EXTRA_CONFIG="--enable-e500_double"
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fi
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}
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