.bazelrc

# Copyright The OpenTelemetry Authors
# SPDX-License-Identifier: Apache-2.0

# bazel configurations for running tests under sanitizers.
# Based on https://github.com/bazelment/trunk/blob/master/tools/bazel.rc

# TODO: Remove once support is added, avoid MODULE.bazel creation for now
common --enable_bzlmod=false

# Enable automatic configs based on platform
common --enable_platform_specific_config

# Needed by gRPC to build on some platforms.
build --copt -DGRPC_BAZEL_BUILD

# Workaround abseil libraries missing symbols
build:windows --dynamic_mode=off

# Set minimum supported C++ version
build:macos --host_cxxopt=-std=c++14 --cxxopt=-std=c++14
build:linux --host_cxxopt=-std=c++14 --cxxopt=-std=c++14
build:windows --host_cxxopt=/std:c++14 --cxxopt=/std:c++14

# --config=asan : Address Sanitizer.
common:asan --copt -DADDRESS_SANITIZER
common:asan --copt -fsanitize=address,bool,float-cast-overflow,integer-divide-by-zero,null,return,returns-nonnull-attribute,shift-exponent,signed-integer-overflow,unreachable,vla-bound
common:asan --copt -fsanitize-address-use-after-scope
common:asan --copt -fno-sanitize-recover=all
common:asan --linkopt -fsanitize=address,bool,float-cast-overflow,integer-divide-by-zero,null,return,returns-nonnull-attribute,shift-exponent,signed-integer-overflow,unreachable,vla-bound
common:asan --linkopt -fsanitize-address-use-after-scope
common:asan --linkopt -fno-sanitize-recover=all
common:asan --cc_output_directory_tag=asan

# --config=tsan : Thread Sanitizer.
common:tsan --copt -fsanitize=thread
common:tsan --copt -DTHREAD_SANITIZER
common:tsan --linkopt -fsanitize=thread
common:tsan --cc_output_directory_tag=tsan
# This is needed to address false positive problem with abseil.The same setting as gRPC
# https://github.com/google/sanitizers/issues/953
common:tsan --test_env=TSAN_OPTIONS=report_atomic_races=0