16 lines
517 B
Rust
16 lines
517 B
Rust
//! This build script:
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//! - has the configuration necessary for the wiggle and witx macros.
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use std::path::PathBuf;
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fn main() {
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// This is necessary for Wiggle/Witx macros.
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let wasi_root = PathBuf::from("./spec").canonicalize().unwrap();
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println!("cargo:rustc-env=WASI_ROOT={}", wasi_root.display());
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// Also automatically rebuild if the Witx files change
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for entry in walkdir::WalkDir::new(wasi_root) {
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println!("cargo:rerun-if-changed={}", entry.unwrap().path().display());
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}
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}
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