docs: do not document CT_KERNEL_ARCH, it's going away...
Since we merged the 32/64-bit archs, and we explicitly used
the Linux kernel arch name, we can get rid of CT_KERNEL_ARCH.
1.1 --- a/docs/overview.txt Sun Jan 17 23:19:53 2010 +0100
1.2 +++ b/docs/overview.txt Sat Jan 23 16:49:56 2010 +0100
1.3 @@ -828,17 +828,6 @@
1.4 - for uClibc-based toolchain: "uclibc"
1.5 + provides:
1.6 - optional
1.7 - - the environment variable CT_KERNEL_ARCH
1.8 - - contains:
1.9 - the architecture name as understandable by the Linux kernel build
1.10 - system.
1.11 - Eg.: "arm" for an ARM
1.12 - "powerpc" for a PowerPC
1.13 - "i386" for an x86
1.14 - - defaults to:
1.15 - ${CT_ARCH}
1.16 - + provides:
1.17 - - optional
1.18 - the environment variables to configure the cross-gcc (defaults)
1.19 - CT_ARCH_WITH_ARCH : the gcc ./configure switch to select architecture level ( "--with-arch=${CT_ARCH_ARCH}" )
1.20 - CT_ARCH_WITH_ABI : the gcc ./configure switch to select ABI level ( "--with-abi=${CT_ARCH_ABI}" )