Rather than using build-compare in package-feed stability we should adopt the tools from the reproducible-builds[3] project. These tools are widely used and well maintained and will be useful in other areas of the project as we improve reproducibility and testing for it. https://diffoscope.org/ https://anonscm.debian.org/git/reproducible/strip-nondeterminism.git
I created the recipes needed to include diffoscope into OE-core. http://git.yoctoproject.org/cgit/cgit.cgi/poky-contrib/log/?h=alimon/reproducible_builds
Diffoscope was added to oe-core.
build-compare was removed from OE-Core now we have hashequiv