# Compute powerpc-specific values CT_DoArchTupleValues () { # The architecture part of the tuple CT_TARGET_ARCH="powerpc${target_bits_64}${target_endian_le}${CT_ARCH_SUFFIX}" # Only override values when ABI is not the default case "${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 }