use std::env; use std::path::Path; use std::process::Command; static VERSION: &'static str = "1.8.0"; // Should be the same major version as in the manifest fn main() { let out_dir_var = env::var("OUT_DIR").expect("No out dir"); let out_dir = format!("{}/{}", out_dir_var, VERSION); let driver_src_path = format!("mongo-c-driver-{}", VERSION); let libmongoc_path = Path::new(&out_dir).join("lib/libmongoc-1.0.a"); if !libmongoc_path.exists() { // Download and extract driver archive let url = format!( "https://github.com/mongodb/mongo-c-driver/releases/download/{}/mongo-c-driver-{}.tar.gz", VERSION, VERSION ); assert!(Command::new("curl").arg("-O") // Save to disk .arg("-L") // Follow redirects .arg(url) .status() .expect("Could not run curl") .success()); let archive_name = format!( "mongo-c-driver-{}.tar.gz", VERSION ); assert!(Command::new("tar").arg("xzf") .arg(&archive_name) .status() .expect("Could not run tar") .success()); // Configure and install let mut command = Command::new("sh"); command.arg("configure"); command.arg("--enable-ssl=openssl"); command.arg("--enable-sasl=no"); command.arg("--enable-static=yes"); command.arg("--enable-shared=no"); command.arg("--enable-shm-counters=no"); command.arg("--with-libbson=bundled"); command.arg("--with-pic=yes"); command.arg("--with-snappy=no"); command.arg("--with-zlib=no"); command.arg(format!("--prefix={}", &out_dir)); command.current_dir(&driver_src_path); // Enable debug symbols if configured for this profile if env::var("DEBUG") == Ok("true".to_string()) { command.arg("--enable-debug-symbols=yes"); } // Use target that Cargo sets if let Ok(target) = env::var("TARGET") { command.arg(format!("--build={}", target)); } assert!(command.status().expect("Could not run configure").success()); assert!(Command::new("make"). current_dir(&driver_src_path). env("CFLAGS", "-DMONGOC_TRACE"). status(). expect("Could not run make"). success()); assert!(Command::new("make"). arg("install"). current_dir(&driver_src_path). status(). expect("Could not run make install"). success()); } // Output to Cargo println!("cargo:rustc-link-search=native={}/lib", &out_dir); println!("cargo:rustc-link-lib=static=bson-1.0"); println!("cargo:rustc-link-lib=static=mongoc-1.0"); }