[OE-core] [PATCH] package.bbclass: Clean up writing of runtime pkgdata files

[Richard Purdie]

On Wed, 2019-06-05 at 16:01 +0200, Peter Kjellerstedt wrote:
> This introduces a variable, PKGDATA_VARS, that contains the names of
> the variables that are to be output in the runtime pkgdata files.

Its a good cleanup, I just know how people are going to use this
variable to write out all kind of other data into pkgdata :(

Cheers,

Richard