gnu-libjit-sys 0.0.3

Rust bindings for libjit compiler
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use std::process::Command;
use std::env;
use std::path::{Path};

fn main() {
    let path = Path::new("./libjit");

    env::set_current_dir(path.to_str().expect("expect libjit to exist in cargo outdir")).expect("expected libjit to exist in out dir");

    Command::new("./bootstrap")
        .output().expect("Failed to run `./bootstrap` installing libjit");
    Command::new("./configure")
        .args(["--disable-dependency-tracking"])
        .output().expect("Failed to run `./configure --disable-dependency-tracking` while installing libjit");
    Command::new("make")
            .output().expect("Failed to run `make` while installing libjit");
        Command::new("make").args(&["install"])
        .output().expect("Failed to run `make install` while installing libjit");

    let library_path = path.join("jit").join(".libs");

    println!("cargo:rustc-link-search={}", library_path.to_str().expect("libjit './jit/.libs' directory was not created during installation for some reason"));
    if cfg!(target_os = "linux") {
        println!("cargo:rustc-link-lib=jit");
    } else if cfg!(target_os = "macos") {
        println!("cargo:rustc-link-lib=jit.0");
    }
    println!("cargo:rerun-if-changed=build.rs");
}