blob: a77ba27925d83ec6c08531557c38fb3caf8e5cc1 [file] [log] [blame]
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
extern crate gcc;
use std::env;
use std::path::Path;
fn main() {
if env::var("CARGO_FEATURE_WITH_ASM").is_ok() {
let target = env::var("TARGET").unwrap();
let host = env::var("HOST").unwrap();
if target.contains("msvc") && host.contains("windows") {
let mut config = gcc::Config::new();
config.file("src/util_helpers.asm");
config.file("src/aesni_helpers.asm");
if target.contains("x86_64") {
config.define("X64", None);
}
config.compile("lib_rust_crypto_helpers.a");
}
else {
let mut cfg = gcc::Config::new();
cfg.file("src/util_helpers.c");
cfg.file("src/aesni_helpers.c");
if env::var_os("CC").is_none() {
if host.contains("openbsd") {
// Use clang on openbsd since there have been reports that
// GCC doesn't like some of the assembly that we use on that
// platform.
cfg.compiler(Path::new("clang"));
} else if target == host {
cfg.compiler(Path::new("cc"));
}
}
cfg.compile("lib_rust_crypto_helpers.a");
}
}
}