Re: [Qemu-devel] [PATCH v2 00/29] Tame a few "touch this, recompile the world" headers

[Alex Bennée]

Markus Armbruster <address@hidden> 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