can't find crate for core

[dosgo]

Windows is not supported?

[burrbull]

Show

rustup show

[dosgo]

Rustup show does not have this target. I don't understand! Isn't this based on docker? I have docker。

[burrbull]

Try:

rustup target add mipsel-unknown-linux-gnu

and then rerun.

[dosgo]

rustup target add mipsel-unknown-linux-gnu success

cross build --target mipsel-unknown-linux-gnu
Compiling hyper v0.14.4
error: linker cc not found
|
= note: 系统找不到指定的文件。 (os error 2)

error: aborting due to previous error

error: could not compile hyper

To learn more, run the command again with --verbose.

[dosgo]

The http library fails to compile with hyper v0.14.4. If you use minreq to open https, openssl-sys (v0.9.65) fails to compile, and uses rustls ring v0.16.20 to compile fails.

[Alexhuszagh]

You should be able to use the vendored openssl or use the package manager to fix the issue with openssl-sys, as documented in Recipes. Cross should automatically add new targets to rustup however.

[Alexhuszagh]

I'm unable to replicate this on the latest cross (v0.2.2), and both openssl-sys with the vendored and hyper v0.14.14 compile without issue. If you don't use the vendored option, you will have to install OpenSSL from Ubuntu or Debian repositories.

[rapiz1]

Cross should automatically add new targets to rustup however.

I'm running into the same issue for cfg-if. Why rustup target add is needed?

[rapiz1]

It looks like mipsel-unknown-linux-gnu has been downgraded to tier 3 in rust 1.72 so it can't be installed

[Emilgardis]

Where did you find that information @rapiz1? Wondering if that's the cause for #1336 also, but https://doc.rust-lang.org/stable/rustc/platform-support.html still shows it as t2

[Emilgardis]

Ah, you're right, platform doc is outdated rust-lang/rust#115218

[rapiz1]

LoL someone in a rust telegram group told me. Looks like he's lurking in the community long enough to know that doc is outdated