Canonicalise CT_BUILD and CT_HOST:

- Not only will it give us full-qualified tuples, but it will also ensure
that they are valid tuples (in case of typo with user-provided tuples)
That's way better than trying to rewrite config.sub ourselves...
- use CT_BUILD_PREFIX and CT_BUILD_SUFFIX to call "gcc -dumpmachine"

/trunk/scripts/crosstool.sh | 29 7 22 0 +++++++----------------------
1 file changed, 7 insertions(+), 22 deletions(-)

# Kernel options

menu "Operating System"

# Config option used throughout the config and code to determine wether

# we have a kernel or not (there might be different bare metal stuff...

config BARE_METAL

    bool

    default n

config KERNEL

    string

config KERNEL_VERSION

    string

source config.gen/kernel.in

endmenu