crosstool-ng/scripts/build/arch/powerpc.sh
Yann E. MORIN" c8f54b8ca7 arch/powerpc: fix tuple for uClibc
Changeset #7c288c777455 broke the tuple for uClibc-based
powerpc toolchains, by unconditionally  forcing CT_TARGET_SYS
to "gnu".

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-16 17:52:33 +02:00

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# Compute powerpc-specific values
CT_DoArchTupleValues () {
# The architecture part of the tuple, override only for 64-bit
if [ "${CT_ARCH_64}" = "y" ]; then
CT_TARGET_ARCH="powerpc64"
fi
# Only override values when ABI is not the default
case "${CT_ARCH_powerpc_ABI}" in
eabi)
# EABI is only for bare-metal, so libc ∈ [none,newlib]
CT_TARGET_SYS="eabi"
;;
spe)
case "${CT_LIBC}" in
none|newlib) CT_TARGET_SYS="spe";;
*glibc) CT_TARGET_SYS="gnuspe";;
uClibc) CT_TARGET_SYS="uclibcgnuspe";;
esac
;;
esac
# Add extra flags for SPE if needed
if [ "${CT_ARCH_powerpc_ABI_SPE}" = "y" ]; then
CT_ARCH_TARGET_CFLAGS="-mabi=spe -mspe"
CT_ARCH_CC_CORE_EXTRA_CONFIG="--enable-e500_double"
CT_ARCH_CC_EXTRA_CONFIG="--enable-e500_double"
fi
}