Upgrade to 1.10 stable

[realglotzi]

There is a new stable version 1.8 on the road and it would be great to have an update of meta-rust.

[alexhumphreys]

Any news on this issue?

[tekjar]

Any plans for 1.10 soon?

[hmvp]

I tried upgrading but between my limited knowledge of the rust build system and issue #47 I could not make it work yet
Here is what I tried: https://github.com/hmvp/meta-rust/tree/try-upgrade-rust

[posborne]

I am also very interested in moving to a newer version. @hmvp I tried your branch a few days ago but ran into some other issues when building the rustlib recipe and haven't been able to fully debug as of yet.

[cardoe]

Honestly your issue is likely related to the change of the target triples. We need to move to the standard ones and away from using the Yocto ones. I made the change in Gentoo Linux with less code and less hassle between upgrades but I haven't been successful with Yocto.

[cardoe]

I should also mention that I've been working on trying to push changes we have in this layer upstream which means the changes are currently landing for 1.12 so I think we end up targeting 1.10 for a krogoth branch and potentially 1.12 for master.

/cc @derekstraka