[OE-core] [PATCH] sstate.bbclass: add option to use alternate compression in lieu of gzip

[McClintock Matthew-B29882]

On Thu, Dec 1, 2011 at 5:33 PM, Matthew McClintock <msm at freescale.com> wrote:
> The savings can be substantial. The resutls below are for a
> core-image-minimal type image:
>
> gzip:    1.1G   sstate-cache
> xz       714M   sstate-cache
>
> Signed-off-by: Matthew McClintock <msm at freescale.com>

Ugh, ignore this it does not actually work...

-M