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"unknown file type lib.rmeta" when compiling rust with --target=wasm32-unknown-emscripten #16689

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hoodmane opened this issue Apr 9, 2022 · 1 comment

Contributor

hoodmane commented Apr 9, 2022 •

edited

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When compiling rust as follows:

export RUSTFLAGS="-C link-arg=-s -C link-arg=SIDE_MODULE=1 -C relocation-model=pic -C target-feature=+mutable-globals"
cargo +nightly -Z build-std build --target=wasm32-unknown-emscripten

I get the error

wasm-ld: error: unknown file type: lib.rmeta

See #92738 for more details.

As a workaround, I've been applying the following patch:
pyodide/pyodide@cfafcda/emsdk/patches/0001-fix-up-rust-linker-errors.patch

The text was updated successfully, but these errors were encountered:

Contributor Author

hoodmane commented Jun 2, 2022

Closed in favor of #17109 which is more specific.

hoodmane closed this as completed

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