yann@1181: # powerpc and powerpc64 common options
yann@1181: 
yann@1181: if ARCH_powerpc || ARCH_powerpc64
yann@1181: 
yann@1181: config ARCH_POWERPC_SPE
yann@1181:     bool
yann@1181:     prompt "Enable SPE support"
yann@1181:     default n
yann@1181:     help
yann@1181:       Add support for the Signal Processing Engine.  This will set up
yann@1181:       the toolchain so that it supports the SPE ABI extensions. This
yann@1181:       mainly targets Freescale e500 processors.
yann@1181: 
yann@1181:       Setting this option will append "spe" to the end of your target
yann@1181:       tuple name (e.g., powerpc-e500v2-linux-gnuspe) so that the gcc
yann@1181:       configure/build system will know to include SPE ABI support.
yann@1181:       It will also automatically add "-mabi=spe -mspe" to your
yann@1181:       TARGET_CFLAGS, and "--enable-e500_double" to your CC_EXTRA_CONFIG,
yann@1181:       so you do not need to explicitly add them.
yann@1181: 
yann@1181: endif # ARCH_powerpc || ARCH_powerpc64