.bazelrc

# Envoy specific Bazel build/test options.

# Bazel doesn't need more than 200MB of memory based on memory profiling:
# https://docs.bazel.build/versions/master/skylark/performance.html#memory-profiling
# Limiting JVM heapsize here to let it do GC more when approaching the limit to
# leave room for compiler/linker.
startup --host_jvm_args=-Xmx512m
build --workspace_status_command=bazel/get_workspace_status
build --experimental_remap_main_repo

# Basic ASAN/UBSAN that works for gcc
build:asan --define ENVOY_CONFIG_ASAN=1
build:asan --copt -fsanitize=address,undefined
build:asan --linkopt -fsanitize=address,undefined
build:asan --copt -fno-sanitize=vptr
build:asan --linkopt -fno-sanitize=vptr
build:asan --linkopt -ldl
build:asan --define tcmalloc=disabled
build:asan --build_tag_filters=-no_asan
build:asan --test_tag_filters=-no_asan
build:asan --define signal_trace=disabled
build:asan --copt -DADDRESS_SANITIZER=1
build:asan --copt -D__SANITIZE_ADDRESS__
build:asan --test_env=ASAN_OPTIONS=handle_abort=1:allow_addr2line=true:check_initialization_order=true:strict_init_order=true
build:asan --test_env=ASAN_SYMBOLIZER_PATH

# Clang ASAN/UBSAN
build:clang-asan --config=asan

# macOS ASAN/UBSAN
build:macos-asan --config=asan
# Workaround, see https://github.com/bazelbuild/bazel/issues/6932
build:macos-asan --copt -Wno-macro-redefined
build:macos-asan --copt -D_FORTIFY_SOURCE=0

# Clang TSAN
build:clang-tsan --define ENVOY_CONFIG_TSAN=1
build:clang-tsan --copt -fsanitize=thread
build:clang-tsan --linkopt -fsanitize=thread
build:clang-tsan --define tcmalloc=disabled

# Clang MSAN - broken today since we need to rebuild lib[std]c++ and external deps with MSAN
# support (see https://github.com/envoyproxy/envoy/issues/443).
build:clang-msan --define ENVOY_CONFIG_MSAN=1
build:clang-msan --copt -fsanitize=memory
build:clang-msan --linkopt -fsanitize=memory
build:clang-msan --define tcmalloc=disabled
build:clang-msan --copt -fsanitize-memory-track-origins=2

# Clang with libc++
build:libc++ --action_env=CC
build:libc++ --action_env=CXX
build:libc++ --action_env=CXXFLAGS=-stdlib=libc++
build:libc++ --action_env=PATH
build:libc++ --define force_libcpp=enabled

# Test options
test --test_env=HEAPCHECK=normal --test_env=PPROF_PATH