| # Make Bazel pickup Linux/Windows configs automatically. |
| build --enable_platform_specific_config |
| |
| # Linux-specific configuration. |
| build:linux --cxxopt=-std=c++17 |
| build:linux --copt=-Wall |
| build:linux --copt=-Wextra |
| build:linux --copt=-Wpedantic |
| build:linux --copt=-Werror |
| build:linux --cxxopt=-fno-exceptions |
| build:linux --cxxopt=-fno-rtti |
| build:linux --copt=-Wno-gcc-compat |
| # Force clang on Linux (this is to support libFuzzer). |
| build:linux --action_env=CC=clang |
| build:linux --action_env=CXX=clang++ |
| |
| # Windows-specific configuration. |
| build:windows --cxxopt=/std:c++17 |
| build:windows --copt=/W4 |
| build:windows --copt=/WX |
| build:windows --copt=/utf-8 # Enable char32_t literals used in tests, e.g. U'x' |
| build:windows --cxxopt=/GR- # Disable RTTI |
| |
| # Disable some warnings completely, since in MSVC 19.28.29333 "/external" option doesn't work: |
| https://developercommunity.visualstudio.com/content/problem/1252451/clexe-flag-externalw0-doesnt-work-in-msvc-19282933.html |
| # Full list of warnings that are disabled for LLVM on Windows: |
| https://github.com/llvm/llvm-project/blob/main/llvm/cmake/modules/HandleLLVMOptions.cmake |
| build:windows --copt=/wd4100 |
| build:windows --copt=/wd4146 |
| build:windows --copt=/wd4244 |
| build:windows --copt=/wd4245 |
| build:windows --copt=/wd4251 |
| build:windows --copt=/wd4267 |
| build:windows --copt=/wd4324 |
| build:windows --copt=/wd4389 |
| build:windows --copt=/wd4456 |
| build:windows --copt=/wd4458 |
| build:windows --copt=/wd4624 |
| |
| # On Windows clang.exe tries to find the MSVC toolchain by looking at environmental variables, |
| # querying Visual Studio instances via COM (>=2017) and reading Registry keys (<=2015). |
| # VCToolsInstallDir allows to specify the exact toolchain to use and ProgramData data is typically |
| # required for COM querying, unless a custom location for Visual Studio package cache is defined. |
| build:windows --action_env=VCToolsInstallDir |
| build:windows --action_env=ProgramData |
| |
| # AddressSanitizer (ASan). |
| build:asan --strip=never |
| build:asan --copt=-fsanitize=address |
| build:asan --copt=-DADDRESS_SANITIZER |
| build:asan --copt=-O0 |
| build:asan --copt=-g |
| build:asan --copt=-fno-omit-frame-pointer |
| build:asan --linkopt -fsanitize=address |
| |
| # MemorySanitizer (MSan). |
| build:msan --strip=never |
| build:msan --copt=-fsanitize=memory |
| build:msan --copt=-DMEMORY_SANITIZER |
| build:msan --copt=-O0 |
| build:msan --copt=-fsanitize-memory-track-origins |
| build:msan --copt=-fsanitize-memory-use-after-dtor |
| build:msan --copt=-fno-omit-frame-pointer |
| build:msan --copt=-DGPR_NO_DIRECT_SYSCALLS |
| build:msan --linkopt=-fsanitize=memory |
| build:msan --action_env=MSAN_OPTIONS=poison_in_dtor=1 |
| |
| # ThreadSanitizer (TSan). |
| build:tsan --strip=never |
| build:tsan --copt=-fsanitize=thread |
| build:tsan --copt=-DTHREAD_SANITIZER |
| build:tsan --copt=-fno-omit-frame-pointer |
| build:tsan --copt=-DGPR_NO_DIRECT_SYSCALLS |
| build:tsan --linkopt=-fsanitize=thread |
| |
| # UndefinedBehaviorSanitizer (UBSan). |
| build:ubsan --strip=never |
| build:ubsan --copt=-fsanitize=undefined |
| build:ubsan --copt=-DUNDEFINED_BEHAVIOR_SANITIZER |
| build:ubsan --copt=-fno-omit-frame-pointer |
| build:ubsan --copt=-DNDEBUG |
| build:ubsan --copt=-fno-sanitize=vptr |
| build:ubsan --linkopt=-fsanitize=undefined |
| |
| # Config for running under Valgrind |
| build:valgrind --copt=-DCONFIG_VALGRIND |
| |
| # Try loading per-user configuration. |
| try-import %workspace%/user.bazelrc |
| |
| # Configuration for running libFuzzer locally. |
| build:libfuzzer --@rules_fuzzing//fuzzing:cc_engine=@rules_fuzzing//fuzzing/engines:libfuzzer |
| build:libfuzzer --@rules_fuzzing//fuzzing:cc_engine_instrumentation=libfuzzer |
| # A target in rules_fuzzing doesn't use parameter. |
| build:libfuzzer --copt=-Wno-unused-parameter |
| |
| build:asan-libfuzzer --config=libfuzzer |
| build:asan-libfuzzer --@rules_fuzzing//fuzzing:cc_engine_sanitizer=asan |
| |
