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| author | bors <bors@rust-lang.org> | 2017-04-26 12:34:45 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2017-04-26 12:34:45 +0000 |
| commit | 0ee56f686db4c3657ab99d2a261314f749245593 (patch) | |
| tree | aff354fa377e1c0c8d059f68c9667556cdee56e2 /src/rustllvm/RustWrapper.cpp | |
| parent | b0a4074c5e87d24ff630f6aa456a64698bff3ed2 (diff) | |
| parent | 164fd696bf9db696148018f395ad703a5825246e (diff) | |
| download | rust-0ee56f686db4c3657ab99d2a261314f749245593.tar.gz rust-0ee56f686db4c3657ab99d2a261314f749245593.zip | |
Auto merge of #41352 - kennytm:macos-sanitizers, r=alexcrichton
Support AddressSanitizer and ThreadSanitizer on x86_64-apple-darwin [ASan](https://clang.llvm.org/docs/AddressSanitizer.html#supported-platforms) and [TSan](https://clang.llvm.org/docs/ThreadSanitizer.html#supported-platforms) are supported on macOS, and this commit enables their support. The sanitizers are always built as `*.dylib` on Apple platforms, so they cannot be statically linked into the corresponding `rustc_?san.rlib`. The dylibs are directly copied to `lib/rustlib/x86_64-apple-darwin/lib/` instead. Note, although Xcode also ships with their own copies of ASan/TSan dylibs, we cannot use them due to version mismatch. ---- ~~There is a caveat: the sanitizer libraries are linked as `@rpath/` (due to https://reviews.llvm.org/D6018), so the user needs to additionally pass `-C rpath`:~~ **Edit:** Passing rpath is now automatic.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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