Markus Armbruster <arm...@redhat.com> writes:
> We have quite a few "touch this, recompile the world" headers. My > "build everything" tree has some 6600 objects (not counting tests and > objects that don't depend on qemu/osdep.h). Touching any of 54 > headers triggers a recompile of more than half of them. > > This series reduces them to 46. I think this series is going the right way but there seems to be quite a lot of breakage introduced to the cross compiles: https://app.shippable.com/github/stsquad/qemu/runs/939/summary/console I guess there is more subtlety involved when host != target. I'd recommend setting up a shippable account: https://wiki.qemu.org/Testing/CI/Shippable You can of course just run: make docker-test-build J=n And watch your machine slowly grind through all the options. -- Alex Bennée