Add support for wasm32-unknown-emscripten target
#974
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messense
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Jun 19, 2022
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hoodmane
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hoodmane
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.github/workflows/test.yml
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| run: | | ||
| set -ex | ||
| cargo run build -m test-crates/pyo3-mixed/Cargo.toml -o dist --target wasm32-unknown-emscripten -i python3.11 | ||
| # TODO: Install Pyodide and run tests |
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We should make at least an alpha release of Pyodide since installing the development version is a bit inconvenient. It's also been longer than normal since we made a release.
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src/compile.rs
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| @@ -214,6 +218,22 @@ fn compile_target( | |||
| ]; | |||
| rustc_args.extend(mac_args); | |||
| } | |||
| } else if target.is_emscripten() { | |||
| shared_args.push("-Zbuild-std"); | |||
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Hopefully rust-lang/rust#98149 will be merged soon and we won't have to use this.
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When that happens we can also remove -Crelocation_model=pic.
hoodmane
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Thanks for working on this @messense! |
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Thanks for the review and your work on |
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
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TODO:
The workaround was removed in Emscripten: Use -Z link-native-libraries=no and remove emcc wrapper #978
Part of #904