[Buildroot] make ARCH=ppc ml405_defconfig

[Guillaume Dargaud]

Hello all,
I would like to build a kernel with the exact way specified in the subject 
of this message. But if I try it from buildroot's directory, I get:

$ make ARCH=ppc ml405_defconfig
cp  .config
cp: missing destination file operand after `.config'
Try `cp --help' for more information.
make: *** [ml405_defconfig] Error 1

So I assume the target is not known at the buildroot level. Anything I can 
do about that ?
-- 
Guillaume Dargaud
http://www.gdargaud.net/
  "Welcome to the employee rock-climbing seminar. You'll learn valuable 
teamwork skills by doing dangerous things unrelated to your jobs."    - 
Dilbert (1997/8/3).