commit 2a113281f5cd2febbab21a93c8943f8d3eece4d3
author Sam Ravnborg <sam@ravnborg.org> Sat Nov 10 20:40:05 2007 +0100
committer Sam Ravnborg <sam@ravnborg.org> Mon Nov 12 21:02:20 2007 +0100
tree 12feb49c4531726c899f33a3a0dc1569ce8f217a
parent 0f855aa64b3f63d35a891510cf7db932a435c116

kconfig: use $K64BIT to set 64BIT with all*config targets

The variable K64BIT can now be used to select the
value of CONFIG_64BIT.

This is for example useful for powerpc to generate
allmodconfig for both bit sizes - like this:
make ARCH=powerpc K64BIT=y
make ARCH=powerpc K64BIT=n

To use this the Kconfig file must use "64BIT" as the
config value to select between 32 and 64 bit.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>