On 2023-02-27 11:45, Danny Hadley via lists.yoctoproject.org wrote:
[kirkstone] `rustc` executable missing from sdk
Hello all! I am working on integrating my application CI pipeline with
the SDK generated by our yocto CI pipeline. So far, I have been able
to build an SDK with cargo included by adding the following
`TOOLCHAIN_HOST_TASK` assignment to our local.conf:
```
TOOLCHAIN_HOST_TASK:append = " nativesdk-cargo"
```
and building the SDK via
```
bitbake -k -c populate_sdk <our image name>
```
However, when our application CI picks up the SDK, it looks like it is
missing the underlying `rustc` executable; a `cargo build` command
fails with:
```
error: could not execute process `rustc -vV` (never executed)
```
I've manually sourced the SDK environment in a shell and confirmed
that `which` does pick up cargo but not `rustc`:
```
$ which cargo
/<SDK installation path>/.sdk/sysroots/x86_64-pokysdk-linux/usr/bin/cargo
$ which rustc
$
```
Has anyone been able to populate the SDK on kirkstone with a working
rustc/cargo toolchain?
I've also tried comparing langdale and kirkstone; it looks like on
langdale some work was done to add `nativesdk` support to the rust
recipe itself (via BBCLASSEXTENDÂ in rust-target.inc). I've been trying
to mirror those changes via `.bbappend` files but haven't quite
figured out what strings to pull.
I'd be happy to provide any additional information that'd help triage.
Hi Danny,
Sorry for the long delay in replying. Did you ever get this to work?
Sundeep is CCed and he can help a bit if not since I'm away next week.
../Randy
Thanks!
- Danny
--
# Randy MacLeod
# Wind River Linux
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