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Update .bazelrc config to properly use new hermetic C++ toolchain #1738

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Update .bazelrc config to properly use new hermetic C++ toolchain #1738

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24 changes: 14 additions & 10 deletions .bazelrc
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Expand Up @@ -22,29 +22,33 @@ build:macos --copt=-DGRPC_BAZEL_BUILD
build:macos --linkopt=-Wl,-undefined,dynamic_lookup
build:macos --host_linkopt=-Wl,-undefined,dynamic_lookup
build:macos --config=clang_local
build:macos --apple_crosstool_top=@local_config_apple_cc//:toolchain
build:macos --crosstool_top=@local_config_apple_cc//:toolchain
build:macos --host_crosstool_top=@local_config_apple_cc//:toolchain

build:windows --compiler=clang-cl
build:windows --copt=/W0
build:windows --host_copt=/W0
build:windows --copt=/Zc:__cplusplus
build:windows --host_copt=/Zc:__cplusplus
# XLA uses M_* math constants that only get defined by MSVC headers if
# _USE_MATH_DEFINES is defined.
build:windows --copt=/D_USE_MATH_DEFINES
build:windows --host_copt=/D_USE_MATH_DEFINES
build:windows --features=compiler_param_file
build:windows --features=archive_param_file
build:windows --cxxopt=/std:c++17
build:windows --host_cxxopt=/std:c++17
# Make sure to include as little of windows.h as possible
build:windows --copt=-DWIN32_LEAN_AND_MEAN
build:windows --host_copt=-DWIN32_LEAN_AND_MEAN
build:windows --copt=-DNOGDI
build:windows --host_copt=-DNOGDI
# https://devblogs.microsoft.com/cppblog/announcing-full-support-for-a-c-c-conformant-preprocessor-in-msvc/
# otherwise, there will be some compiling error due to preprocessing.
build:windows --copt=/Zc:preprocessor
build:windows --cxxopt=/std:c++17
build:windows --host_cxxopt=/std:c++17
# Generate PDB files, to generate useful PDBs, in opt compilation_mode
# --copt /Z7 is needed.
build:windows --linkopt=/DEBUG
build:windows --host_linkopt=/DEBUG
build:windows --linkopt=/OPT:REF
build:windows --host_linkopt=/OPT:REF
build:windows --linkopt=/OPT:ICF
build:windows --host_linkopt=/OPT:ICF
build:windows --config=clang_local
build:windows --incompatible_strict_action_env=true

# Windows x86 CI configs
build:avx_windows --copt=/arch:AVX
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