| # 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 |
| } |
