[OE-core] populate_sdk: We need to ensure that the SDK sysroot reflects PACKAGE_ARCH

[Richard Purdie]

On Wed, 2011-08-10 at 07:34 -0600, Gary Thomas wrote:
> On a related thought to these changes - how does this play if
> you use multiple SDKs for different, but somewhat related, architectures?
> I'd like to create a simple SDK (just toolchain mostly) using 'meta-toolchain'
> for both armv5te and armv7a and install them simultaneously on the same
> host.  My previous attempts at this fell flat as there were a number of
> files marked as "arm" (i.e. not armv5te or arvm7a) that were common between
> the two SDK packages, but they didn't seem to be identical.

This is supposed to work but wouldn't due to the issue and the patch
I've proposed. Whether that is the only issue I don't know.

Can you remember which files we're talking about here?

> With these changes, will it be possible to support such sets of multiple
> toolchains?  (No, ADT is not the answer - I just want the toolchains)

ADT uses meta-toolchain-* so its all related.

Cheers,

Richard