18 lines
503 B
Rust
18 lines
503 B
Rust
extern crate cbindgen;
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use std::env;
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fn main() {
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println!("cargo:rerun-if-env-changed=SPL_CBINDGEN");
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println!("cargo:rerun-if-changed=inc/token-swap.h");
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if std::path::Path::new("inc/token-swap.h").exists() && env::var("SPL_CBINDGEN").is_err() {
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return;
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}
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println!("cargo:warning=Generating inc/token-swap.h");
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let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
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cbindgen::generate(&crate_dir)
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.unwrap()
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.write_to_file("inc/token-swap.h");
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}
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