| /* Copyright (c) 2021, Google Inc. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
| * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| use std::env; |
| use std::path::Path; |
| |
| fn main() { |
| let dir = env::var("CARGO_MANIFEST_DIR").unwrap(); |
| let crate_path = Path::new(&dir); |
| |
| // Find the bindgen generated target platform bindings file and set BINDGEN_RS_FILE |
| let bindgen_file = crate_path |
| .join("src") |
| .read_dir() |
| .unwrap() |
| .map(|file| file.unwrap().file_name().into_string().unwrap()) |
| .find(|file| file.starts_with("wrapper_")) |
| .unwrap(); |
| println!("cargo:rustc-env=BINDGEN_RS_FILE={}", bindgen_file); |
| |
| // building bssl-sys with: `cmake -G Ninja -B build -DRUST_BINDINGS="$(gcc -dumpmachine)" && ninja -C build` |
| // outputs this crate to /build/rust/bssl-sys/ so need to go up 3 levels to the root of the repo |
| let repo_root = crate_path.parent().unwrap().parent().unwrap(); |
| |
| // Statically link libraries. |
| println!( |
| "cargo:rustc-link-search=native={}", |
| repo_root.join("crypto").display() |
| ); |
| println!("cargo:rustc-link-lib=static=crypto"); |
| |
| println!( |
| "cargo:rustc-link-search=native={}", |
| repo_root.join("ssl").display() |
| ); |
| println!("cargo:rustc-link-lib=static=ssl"); |
| |
| println!("cargo:rustc-link-search=native={}", crate_path.display()); |
| println!("cargo:rustc-link-lib=static=rust_wrapper"); |
| } |