On Fri, 2022-12-16 at 10:42 +0000, Alex Kiernan wrote: > Does anyone actually use target rust? I thought we had some test > coverage, but I'm failing to find it.
A basic hello world on target: https://git.yoctoproject.org/poky/tree/meta/lib/oeqa/runtime/cases/rust.py but we could do with something more along the lines of: https://git.yoctoproject.org/poky/tree/meta/lib/oeqa/runtime/cases/gcc.py adding. We do also have: https://git.yoctoproject.org/poky/tree/meta/lib/oeqa/sdk/cases/rust.py which are basic tests for rust in the SDK. > After the thread on stable/beta/nightly, I started playing with it on > target and so far have: > > * we're missing the rustlib/<target>/target.json > * we don't have gcc/binutils in RDEPENDS so there's no linker > * no libc-dev/libgcc-dev > > I'm not sure how target dev tools ever get used/installed as it's not > something I've ever touched, so maybe the last one/two are expected? > But the missing target.json just makes rustc bail on startup - looks > like 16b4ac3f558f ("rust: Enable nativesdk and target builds + replace > rust-tools-cross-canadian") might be where it got dropped, just > checking. On target rust never worked. I made it build and tried to clean up a variety of things but I moved on to other things before getting to the target toolchain/runtime testing. Patches to move forward welcome, especially with tests. The work I did was to at least try and get things onto a proper footing for the future. Cheers, Richard
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