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Cross compilation broken with download-ci-llvm=true #93159

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bjorn3 opened this issue Jan 21, 2022 · 2 comments
Closed

Cross compilation broken with download-ci-llvm=true #93159

bjorn3 opened this issue Jan 21, 2022 · 2 comments
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A-cross Area: Cross compilation C-bug Category: This is a bug. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)

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@bjorn3
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bjorn3 commented Jan 21, 2022

The downloaded llvm build doesn't include llvm-tblgen causing

ninja: error: '~/rust/build/x86_64-unknown-linux-gnu/llvm/bin/llvm-tblgen', needed by 'include/llvm/IR/Attributes.inc', missing and no known rule to make it

when trying to cross-compile. In addition it uses build/x86_64-unknown-linux-gnu/llvm instead of build/x86_64-unknown-linux-gnu/ci-llvm as path.
@bjorn3 bjorn3 added A-cross Area: Cross compilation T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) C-bug Category: This is a bug. labels Jan 21, 2022
@jyn514
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jyn514 commented Mar 29, 2022

Duplicate of #86890 (I left mentoring instructions there if anyone wants to pick it up).

@Dylan-DPC
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Closed as duplicate

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A-cross Area: Cross compilation C-bug Category: This is a bug. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
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