# 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

}