Re: [ptxdist] [PATCH] rust: new package

[Michael Olbrich <m.olbrich@pengutronix.de>]

On Thu, Aug 05, 2021 at 07:36:36PM +0200, Guillermo Rodriguez Garcia wrote:
> El mié, 4 ago 2021 a las 9:41, Michael Olbrich (<m.olbrich@pengutronix.de>)
> escribió:
> 
> > On Fri, Jul 30, 2021 at 07:41:56PM +0200, avazquez.dev@gmail.com wrote:
> > > From: Alejandro Vazquez <avazquez.dev@gmail.com>
> > >
> > > - host-rust: This package provides a pre-built version of rustc,
> > > cargo and standard library for the host.
> > > - host-rust-std-target: A pre-built version of the standard library for
> > > the target.
> >
> > No. The compiler should be built not just downloaded.
> >
> > Please take a look at the latest OSELAS.Toolchain. It contains a rust
> > compiler and std libraries for the target. I've done very little testing
> > with that so far and I would be interested in some feedback. Especially if
> > something isn't working.
> >
> > Also, I'm pretty sure that there are some hidden downloads in there for
> > cargo and maybe the host std library. So if you keep those rules locally,
> > you should add that to the downloads. This way, they will be cached with
> > the rest of the source. Take a look at what I did for the toolchain.
> >
> 
> Just for the record, looks like there are no hidden downloads.
> The package that is donwloaded includes rustc, cargo, and the selected
> host-std lib.

Thanks for the feedback. That's good to know. So there seem to be different
binary packages available. When building rustc from sources then for
bootstrapping rustc, cargo and the std lib are downloaded separately.

Michael


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