Only present each of arch, abi, cpu tune and fpu optimisations for those targets supporting them.

/trunk/config/target.in | 30 30 0 0 ++++++++++++++++++++++++++++++
/trunk/arch/arm/config.in | 5 5 0 0 +++++
/trunk/arch/powerpc/config.in | 3 3 0 0 +++
/trunk/arch/alpha/config.in | 2 2 0 0 ++
/trunk/arch/x86/config.in | 3 3 0 0 +++
/trunk/arch/mips/config.in | 3 3 0 0 +++
/trunk/arch/x86_64/config.in | 3 3 0 0 +++
7 files changed, 49 insertions(+)

 # Kernel options

 menu "Kernel"

 choice

     bool

     prompt "Target OS"

     default KERNEL_LINUX

 config KERNEL_LINUX

     bool

     prompt "linux"

     help

       Build a toolchain targeting systems running Linux as a kernel.

 endchoice

 config KERNEL_VERSION

     string

 if KERNEL_LINUX

 source config/kernel/linux.in

 endif

 endmenu