| // Copyright 2016 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // 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 build_helper; |
| extern crate cmake; |
| |
| use std::env; |
| use build_helper::sanitizer_lib_boilerplate; |
| |
| use cmake::Config; |
| |
| fn main() { |
| if let Some(llvm_config) = env::var_os("LLVM_CONFIG") { |
| let (native, target) = match sanitizer_lib_boilerplate("msan") { |
| Ok(native) => native, |
| _ => return, |
| }; |
| |
| Config::new(&native.src_dir) |
| .define("COMPILER_RT_BUILD_SANITIZERS", "ON") |
| .define("COMPILER_RT_BUILD_BUILTINS", "OFF") |
| .define("COMPILER_RT_BUILD_XRAY", "OFF") |
| .define("LLVM_CONFIG_PATH", llvm_config) |
| .out_dir(&native.out_dir) |
| .build_target(&target) |
| .build(); |
| } |
| println!("cargo:rerun-if-env-changed=LLVM_CONFIG"); |
| } |