.bazelrc

# bazel < 7 needs explicit enabling of bzlmod dependencies.
build --enable_bzlmod

# Enable support for absl types like string_view in gtest.
build --define="absl=1"

build --enable_platform_specific_config

# Gather build version information
build --workspace_status_command="bash bazel/build-version.sh"

# Systems with gcc or clang
common:unix    --cxxopt=-xc++ --host_cxxopt=-xc++ --cxxopt=-std=c++17 --host_cxxopt=-std=c++17 --client_env=BAZEL_CXXOPTS=-std=c++17
common:linux   --config=unix
common:freebsd --config=unix --linkopt=-lm --host_linkopt=-lm
common:openbsd --config=unix --linkopt=-lm --host_linkopt=-lm
common:macos   --config=unix

# https://github.com/abseil/abseil-cpp/issues/848
# https://github.com/bazelbuild/bazel/issues/4341#issuecomment-758361769
common:macos --features=-supports_dynamic_linker --linkopt=-framework --linkopt=CoreFoundation --host_linkopt=-framework --host_linkopt=CoreFoundation

# Use clang-cl by default on Windows. MSVC has some issues with the codebase,
# so we focus the effort for now is to have a Windows Verible compiled with
# clang-cl before fixing the issues unique to MSVC.
common:windows --extra_toolchains=@local_config_cc//:cc-toolchain-x64_windows-clang-cl --extra_execution_platforms=//:x64_windows-clang-cl
common:windows --compiler=clang-cl --cxxopt=/std:c++17 --host_cxxopt=/std:c++17 --client_env=BAZEL_CXXOPTS=/std:c++17

build --cxxopt="-Wno-unknown-warning-option" --host_cxxopt="-Wno-unknown-warning-option"
# TODO: this looks like benign where it happens but to be explored further.
build --cxxopt="-Wno-dangling-reference" --host_cxxopt="-Wno-dangling-reference"
# Newer bisons create an unused label.
build --cxxopt="-Wno-unused-label" --host_cxxopt="-Wno-unused-label"
# c++20 warning on protobuf 28.1
build --cxxopt="-Wno-missing-requires" --host_cxxopt="-Wno-missing-requires"

# For 3rd party code: Disable warnings entirely.
# They are not actionable and just create noise.
build --per_file_copt=external/.*@-w
build --host_per_file_copt=external/.*@-w

# Address sanitizer settings.
build:asan --strip=never
build:asan --copt -fsanitize=address
build:asan --copt -DADDRESS_SANITIZER
build:asan --copt -O1
build:asan --copt -g
build:asan --copt -fno-omit-frame-pointer
build:asan --linkopt -fsanitize=address

build:create_static_linked_executables --linkopt=-fuse-ld=bfd --features=-supports_start_end_lib --//bazel:create_static_linked_executables

try-import %workspace%/user.bazelrc