kyberlib 0.0.6

A Robust Rust Library for CRYSTALS-Kyber Post-Quantum Cryptography.
Documentation 
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//! This is the main function for the build script.
//!
//! Currently, it only instructs Cargo to re-run this build script if `build.rs` is changed.
#[rustfmt::skip]
fn main() {
    #[cfg(not(feature = "wasm"))]
    {
        #[cfg(feature = "avx2")]
        {
            const FILES: [&str; 5] = ["basemul", "fq", "invntt", "ntt", "shuffle"];

            #[cfg(feature = "nasm")]
            {
                const ROOT: &str = "src/avx2/nasm/";
                let paths = FILES.iter().map(|file| format!("{}{}.asm", ROOT, file));

                let mut nasm = nasm_rs::Build::new();
                let mut linker = cc::Build::new();

                nasm.files(paths);
                nasm.include(ROOT);

                for o in nasm.compile_objects().expect("
Compiling NASM files:
Ensure it is installed and in your path
https://www.nasm.us/",
                ) {
                    linker.object(o);
                }
                linker.compile("kyberlib");
            }

            #[cfg(not(feature = "nasm"))]
            {
                const ROOT: &str = "src/avx2/";
                let paths = FILES.iter().map(|file| format!("{}{}.S", ROOT, file));
                cc::Build::new()
                    .include(ROOT)
                    .files(paths)
                    .compile("kyberlib");
            }
        }
    }
}