| commit | 0a25665ed0df6d4f067bfd5855be1c24d2df3f6c | [log] [tgz] |
|---|---|---|
| author | Matthew Riley <mattdr@google.com> | Wed Jun 15 00:55:43 2022 -0700 |
| committer | Copybara-Service <copybara-worker@google.com> | Wed Jun 15 00:56:06 2022 -0700 |
| tree | 8a5be4d04d87b92e29d14f313cd1c2112637b95a | |
| parent | c12326e68320ba4edcf559a16719e335dfa1de15 [diff] |
Build *against* (i.e. compile *in*) LLVM matching what Chromium uses Note that we build *with* whatever compiler is configured on the system with `CC`, which may be a different version of LLVM. Stop disabling a new-in-LLVM-15 warning that only fired when compiling LLVM 14. We don't compile LLVM 14 anymore, but sometimes we might compile *with* LLVM 14. PiperOrigin-RevId: 455058739
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