[Buildroot] [PATCH v3 resend] config: make it possible to specify which config file to use for 'make defconfig'

[Peter Korsgaard]

>>>>> "Arnout" == Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be> writes:

 Arnout> So that this works:
 Arnout>  % make defconfig BR2_DEFCONFIG=~/buildroot-defconfig

 Arnout> Right now we have to do:

 Arnout>  % cp ~/buildroot-defconfig configs/buildroot_defconfig
 Arnout>  % make buildroot_defconfig

 Arnout> That would dirty the buildroot tree and requires it to be writable.

 Arnout> Signed-off-by: Felipe Contreras <felipe.contreras at gmail.com>
 Arnout> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
 Arnout> Acked-by: Luca Ceresoli <luca at lucaceresoli.net>
 Arnout> Acked-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>

Committed, thanks.

-- 
Bye, Peter Korsgaard