yann@413: # Compute sh-specific values
yann@413: 
yann@413: CT_DoArchValues () {
yann@413:     # The architecture part of the tuple:
yann@413:     CT_TARGET_ARCH="${CT_ARCH_SH_VARIANT}${target_endian_eb}"
yann@413: 
yann@413:     # gcc ./configure flags
yann@413:     CT_ARCH_WITH_ARCH=
yann@413:     CT_ARCH_WITH_ABI=
yann@413:     CT_ARCH_WITH_CPU=
yann@413:     CT_ARCH_WITH_TUNE=
yann@413:     CT_ARCH_WITH_FPU=
yann@413:     CT_ARCH_WITH_FLOAT=
yann@413: 
yann@413:     # Endianness stuff
yann@413:     case "${CT_ARCH_BE},${CT_ARCH_LE}" in
yann@413:         y,) CT_ARCH_ENDIAN_CFLAG=-mb;;
yann@413:         ,y) CT_ARCH_ENDIAN_CFLAG=-ml;;
yann@413:     esac
yann@413: 
yann@413:     # CFLAGS
yann@413:     case "${CT_ARCH_SH_VARIENT}" in
yann@413:         sh3)    CT_ARCH_ARCH_CFLAG=-m3;;
yann@413:         sh4*)
yann@413:             case "${CT_ARCH_FLOAT_HW},${CT_ARCH_FLOAT_SW}" in
yann@413:                 y,) CT_ARCH_ARCH_CFLAG="-m4${CT_ARCH_SH_VARIANT##sh?}";;
yann@413:                 ,y) CT_ARCH_ARCH_CFLAG="-m4${CT_ARCH_SH_VARIANT##sh?}-nofpu";;
yann@413:             esac
yann@413:             ;;
yann@413:     esac
yann@413:     CT_ARCH_FLOAT_CFLAG=
yann@413: }