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extern crate bindgen;
extern crate cc;
use std::env;
use std::path::PathBuf;
fn main() {
// x86_64
// linux
// let target = env::var("TARGET").expect("TARGET was not set");
// let host = env::var("HOST").expect("HOST was not set");
// let num_jobs = env::var("NUM_JOBS").expect("NUM_JOBS was not set");
// let out_dir = PathBuf::from(env::var_os("OUT_DIR").expect("OUT_DIR was not set"));
// let src_dir = env::current_dir().expect("failed to get current directory");
//
// println!("TARGET={}", target.clone());
// println!("HOST={}", host.clone());
// println!("NUM_JOBS={}", num_jobs.clone());
// println!("OUT_DIR={:?}", out_dir);
// let build_dir = out_dir.join("build");
// println!("BUILD_DIR={:?}", build_dir);
// println!("SRC_DIR={:?}", src_dir);
cc::Build::new()
.file("src/ptrace_do/libptrace_do.c")
.file("src/ptrace_do/parse_maps.c")
.include("src/ptrace_do")
.compile("libptrace");
println!("cargo:rustc-link-lib=static=libptrace");
// Tell cargo to invalidate the built crate whenever the wrapper changes
println!("cargo:rerun-if-changed=wrapper.h");
// The bindgen::Builder is the main entry point
// to bindgen, and lets you build up options for
// the resulting bindings.
let bindings = bindgen::Builder::default()
// The input header we would like to generate
// bindings for.
.header("wrapper.h")
.clang_arg("-Isrc/ptrace_do")
// Tell cargo to invalidate the built crate whenever any of the
// included header files changed.
.parse_callbacks(Box::new(bindgen::CargoCallbacks))
// Finish the builder and generate the bindings.
.generate()
// Unwrap the Result and panic on failure.
.expect("Unable to generate bindings");
// Write the bindings to the $OUT_DIR/bindings.rs file.
let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
bindings
.write_to_file(out_path.join("bindings.rs"))
.expect("Couldn't write bindings!");
}