File: build.rs

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rust-alloca 0.4.0-1
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use std::env;

fn main() {
    let mut builder = cc::Build::new();
    #[cfg(feature = "stack-clash-protection")]
    builder.flag_if_supported("-fstack-clash-protection");
    (if option_env!("CC") == Some("clang") {
        builder.flag("-flto")
    } else {
        &mut builder
    })
    .file("alloca.c")
    .opt_level(2)
    .compile("calloca");
    println!("dh-cargo:deb-built-using=calloca=0={}", env::var("CARGO_MANIFEST_DIR").unwrap());
}