use std::env;
macro_rules! feature(($name:expr) => (env::var(concat!("CARGO_FEATURE_", $name)).is_ok()));
fn main() {
if feature!("O3") {
println!("cargo:rustc-link-search=/opt/OpenBLAS/lib");
println!("cargo:rustc-link-lib=dylib=gfortran");
println!("cargo:rustc-link-lib=dylib=openblas");
} else {
}
}