No Stylo on i386

[Jan Beich]

Jan Beich <jbeich at FreeBSD.org> writes:

> Firefox 57 plans to enable by default Rust-based CSS system[1]. It uses
> rust-bindgen during build which works fine on amd64 but seems to crash
> Cargo on i386.
>
> FF56 Stylo had issues[2] on Linux i386 but those appear unrelated to
> FreeBSD i386. OpenBSD i386 seems[3] to hit 32bit memory limit instead.
>
> Can someone help? I don't know how to debug Rust apps.
[...]

Solved after continuous feedback from upstream and OpenBSD folks. Once
the fix lands even Stylo from Firefox 56 would build fine on i386.

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=223047