extern crate rustc_version;
use rustc_version::{version_meta, Channel};
fn main() {
if version_meta().unwrap().channel == Channel::Nightly
&& cfg!(target_arch = "x86_64")
&& cfg!(target_feature = "avx2")
&& cfg!(target_feature = "vaes") {
println!("cargo:rustc-cfg=hybrid");
}
}