1.1 --- a/docs/overview.txt	Fri Sep 14 21:17:59 2007 +0000
     1.2 +++ b/docs/overview.txt	Fri Sep 14 21:50:30 2007 +0000
     1.3 @@ -499,6 +499,14 @@
     1.4         the architecture part of the target tuple.
     1.5         Eg.: "armeb" for big endian ARM
     1.6              "i386" for an i386
     1.7 +   + the environment variable CT_KERNEL_ARCH
     1.8 +     - optional
     1.9 +     - contains:
    1.10 +       the architecture name as understandable by the Linux kernel build
    1.11 +       system.
    1.12 +       Eg.: "arm" for an ARM
    1.13 +            "powerpc" for a PowerPC
    1.14 +            "i386" for an x86
    1.15     + provides:
    1.16       - the environment variable CT_TARGET_ARCH
    1.17       - optional