fn main() -> eyre::Result<()> {
println!("cargo:rerun-if-changed=build.rs");
#[cfg(feature = "commas")]
println!("cargo:warning=COMMAS!");
#[cfg(feature = "simd")]
{
#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
{
if is_x86_feature_detected!("avx2") {
eprintln!("AVX2 support detected, using simd=avx2");
println!(r#"cargo:rustc-cfg=simd="avx2""#);
return Ok(());
}
}
Err(eyre::eyre!("Target architecture is not supported by SIMD features of this crate. Disable the default `simd` feature."))
}
#[cfg(not(feature = "simd"))]
{
println!("cargo:warning=Building rsonpath without SIMD support, expect lower performance.");
Ok(())
}
}