| commit | 5bf4943d7f5b58c116ccef74cf4705f0821237ec | [log] [tgz] |
|---|---|---|
| author | Lukasz Anforowicz <lukasza@google.com> | Mon Dec 12 12:17:24 2022 -0800 |
| committer | Copybara-Service <copybara-worker@google.com> | Mon Dec 12 12:18:03 2022 -0800 |
| tree | d9bfa9fd98164781a46022f447116aea6b938a43 | |
| parent | 4a554767d6cdab0bdf60102c80b175a6ebaf78c9 [diff] |
Invoke `clang-format` binary instead of linking in llvm/clang libraries. This change is needed, because otherwise (in the Crubit's development environment) linking against 1) llvm/clang/cLanG-format and 2) rustc_driver-etc ends up transitively depending on 2 different versions of llvm which makes the linker unhappy. PiperOrigin-RevId: 494793700
Extremely experimental interop tooling for C++ and Rust.
Please don‘t use, this is an experiment and we don’t yet know where will it take us. There will be breaking changes without warning. Unfortunately, we can't take contributions at this point.
$ apt install clang lld bazel $ git clone git@github.com:google/crubit.git $ cd crubit $ bazel build --linkopt=-fuse-ld=/usr/bin/ld.lld //rs_bindings_from_cc:rs_bindings_from_cc_impl
$ git clone https://github.com/llvm/llvm-project $ cd llvm-project $ CC=clang CXX=clang++ cmake -S llvm -B build -DLLVM_ENABLE_PROJECTS='clang' -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=install $ cmake --build build -j $ # wait... $ cmake --install build $ cd ../crubit $ LLVM_INSTALL_PATH=../llvm-project/install bazel build //rs_bindings_from_cc:rs_bindings_from_cc_impl