It would be very useful if the uninative tarball contained the layer manifest that was used to build it, so we could know for sure what oe-core revision was used.
Is there an existing script or bitbake invocation to create the layer manifest file?
This ended up being a bit of a rabbit hole but I've a patch on list to extend image-buildinfo to cover SDKs. Once we do that, we should be able to use it to include revision info in buildtools and uninative.
https://git.yoctoproject.org/poky/commit/?id=99f14253403165dab6f4e57d2416692de8b348b3 https://git.yoctoproject.org/yocto-autobuilder-helper/commit/?id=d5eec6e3c09cc31c07d4cd8c92bbba3249bd148b