[OE-core] RFC: FOO_subtract, the logical antidote to FOO_append.

[Phil Blundell]

On Wed, 2012-05-16 at 10:07 -0500, Mark Hatle wrote:
> But the real problem we keep struggling with is .conf load order.. you try to 
> set some nice value in local.conf, and some later configuration file adds to it, 
> or simply overwrites it.  He'd like a way to strip out things like that.

OVERRIDES .= ":local"
VAR_local = "I rule"

Or you could use the existing "_forcevariable" override although I have
a feeling that was intended for something else.

p.