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https://github.com/rustwasm/wasm-bindgen.git
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03299a73b4
Unfortunately xargo is currently broken against master Rust, so let's pin to an older nightly while that's sorted out
26 lines
977 B
Bash
Executable File
26 lines
977 B
Bash
Executable File
#!/bin/sh
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set -ex
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# Two critical steps are required here to get this working:
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#
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# * First, the Rust standard library needs to be compiled. The default version
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# is not compatible with atomics so we need to compile a version, with xargo,
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# that is compatible.
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#
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# * Next we need to compile everything with the `atomics` feature enabled,
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# ensuring that LLVM will generate atomic instructions and such.
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RUSTFLAGS='-C target-feature=+atomics' \
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xargo build --target wasm32-unknown-unknown --release
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# Threading support is disabled by default in wasm-bindgen, so use an env var
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# here to turn it on for our bindings generation. Also note that webpack isn't
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# currently compatible with atomics, so we go with the --no-modules output.
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WASM_BINDGEN_THREADS=1 \
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cargo run --manifest-path ../../crates/cli/Cargo.toml \
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--bin wasm-bindgen -- \
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../../target/wasm32-unknown-unknown/release/raytrace_parallel.wasm --out-dir . \
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--no-modules
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python3 -m http.server
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