On Thu, 12 Feb 2026 at 17:51, Dora, Sunil Kumar via
lists.openembedded.org
<[email protected]> wrote:
> This issue occurs because rustc, which is statically linked with LLVM 
> libraries,
> was built on one machine using a newer toolchain and then executed on another 
> machine
> that has an older linker.

I don't think the above is quite accurate? The issue is maybe better
explained step by step:

- llvm-native is built with a newer (e.g. gcc 15/binutils2.45) toolchain
- rust-native is statically linked with parts of llvm-native using an
older toolchain (e.g. binutils 2.40), which does it incorrectly
- rust-native is executed (toolchain is not relevant at this step
anymore), and crashes inside statically linked llvm code

> Signed-off-by: Sunil Dora <[email protected]>
> Signed-off-by: Alexander Kanavin <[email protected]>
> Signed-off-by: Deepesh Varatharajan <[email protected]>

"Signed-off-by:" tags are sensitive. They're like real signatures, in
the sense that you can only add your own, and never other people's
(even if they gave you 'permission' via some side channel). If you
want to acknowledge others, you should do it with an informal tag,
e.g. Suggested-by or Tested-by, or just say "Thanks to Alex for X, and
Deepech for Y".

Alex
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