2 use build_helper::sanitizer_lib_boilerplate;
7 if let Some(llvm_config) = env::var_os("LLVM_CONFIG") {
8 build_helper::restore_library_path();
10 let (native, target) = match sanitizer_lib_boilerplate("msan") {
15 Config::new(&native.src_dir)
16 .define("COMPILER_RT_BUILD_SANITIZERS", "ON")
17 .define("COMPILER_RT_BUILD_BUILTINS", "OFF")
18 .define("COMPILER_RT_BUILD_XRAY", "OFF")
19 .define("LLVM_CONFIG_PATH", llvm_config)
20 .out_dir(&native.out_dir)
21 .build_target(&target)
24 println!("cargo:rerun-if-env-changed=LLVM_CONFIG");