cargo/rust from meta-rust-bin in eSDK of yocto 4.x

cargo/rust from meta-rust-bin in eSDK of yocto 4.x

[sandro.anders]

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Hello everyone,
I am currently testing the eSDK and have encountered a problem with cargo/rust. To make some of our projects written in rust work I had to use the meta-rust-bin layer (meta-rust does not work with yocto 4.x). This also works fine with the images or the standard SDK. However, when I want to build the eSDK, I get the following error message.

do_sdk_depends: The file /usr/bin/cargo is installed by both cargo-native and cargo-bin-cross-aarch64, aborting

How can I prevent the outdated cargo/rust from being in the eSDK and use the one from meta-rust-bin instead? Many thanks in advance.

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Re: [yocto] cargo/rust from meta-rust-bin in eSDK of yocto 4.x

[Gyorgy Sarvari]

When working with non-standard Rust versions from whatever other layers, 
I found it makes my life easier when I add the not-used recipes to 
BBMASK from oe-core, something like

BBMASK += "poky/meta/recipes-devtools/rust"

If there is anything that depends on it explicitly, it should fail 
loudly during next build, so it can be fixed. Otherwise bitbake will 
ignore these recipes completely, so it shouldn't clash with the new ones.

Re: [yocto] cargo/rust from meta-rust-bin in eSDK of yocto 4.x

[sandro.anders]

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Many thanks, I'll try it out.

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Re: [yocto] cargo/rust from meta-rust-bin in eSDK of yocto 4.x

[Yash Shinde]

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Hi Sandro,

Recently, I also faced the similar issue as follows:

> 
> ERROR: libstd-rs-1.86.0-r0 do_prepare_recipe_sysroot: The file
> /usr/bin/cargo is installed by both rust-native and cargo-native, aborting
> 
> 
> 

Could you please explain how you resolved this issue?
I tried adding BBMASK in the recipe but it didn't seem to work.
Also, I noticed that BBMASK isn't widely used in other recipes.

Is there any better solution than using BBMASK?

Regards,
Yash

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Re: [yocto] cargo/rust from meta-rust-bin in eSDK of yocto 4.x

[sandro.anders]

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Hi Yash,

Unfortunately I could not solve the problem and went a different way. I now use ostree to provide the SDK.

Regards,
Sandro

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