# Must be first. Enables build:windows, build:linux, build:macos, build:freebsd, build:openbsd
build --enable_platform_specific_config
###############################################################################
# On       Windows, provide: USE_CLANG_CL=1, CC=clang, BAZEL_LLVM, BAZEL_SH
# On all platforms, provide: PYTHON3_BIN_PATH=python
###############################################################################
build --action_env=PATH
# For --compilation_mode=dbg, consider enabling checks in the standard library as well (below).
build --compilation_mode=opt
build --experimental_ui_deduplicate
# This workaround is needed to prevent Bazel from compiling the same file twice (once PIC and once not).
build:linux --force_pic
build:macos --force_pic
# TODO(mehrdadn): Revert the "-\\.(asm|S)$" exclusion when this Bazel bug
#                 for compiling assembly files is fixed on Windows:
#                 https://github.com/bazelbuild/bazel/issues/8924
# Warnings should be errors
build --per_file_copt="-\\.(asm|S)$,-.*/arrow/util/logging\\.cc@-Werror"
# Ignore warnings for protobuf generated files and external projects.
build --per_file_copt="-\\.(asm|S)$,\\.pb\\.cc$@-w"
build --per_file_copt="-\\.(asm|S)$,external/.*@-w"
# Ignore this warning since it's impractical to fix in the relevant headers
build --per_file_copt="-\\.(asm|S)$,.*/ray/raylet/reconstruction_policy_test\\.cc@-Wno-inconsistent-missing-override"
# Ignore this warning since CPython and Cython have issue removing deprecated tp_print on MacOS
build --per_file_copt="-\\.(asm|S)$,.*/_raylet\\.cpp@-Wno-deprecated-declarations"
build --per_file_copt="-\\.(asm|S)$,.*/_streaming\\.cpp@-Wno-deprecated-declarations"
# Ignore minor warnings for host tools, which we generally can't control
build --host_copt="-Wno-builtin-macro-redefined"
build --host_copt="-Wno-inconsistent-missing-override"
build --host_copt="-Wno-microsoft-unqualified-friend"
# This workaround is needed due to https://github.com/bazelbuild/bazel/issues/4341
build --per_file_copt="-\\.(asm|S)$,external/com_github_grpc_grpc/.*@-DGRPC_BAZEL_BUILD"
# Don't generate warnings about kernel features we don't need https://github.com/ray-project/ray/issues/6832
build:linux --per_file_copt="-\\.(asm|S)$,external/com_github_grpc_grpc/.*@-DGPR_MANYLINUX1"
build --http_timeout_scaling=5.0
build --verbose_failures
build:iwyu --experimental_action_listener=//:iwyu_cpp

# Print relative paths when possible
build:windows --attempt_to_print_relative_paths
# Save disk space by hardlinking cache hits instead of copying
build:windows --experimental_repository_cache_hardlinks
# Clean the environment before building, to make builds more deterministic
build:windows --incompatible_strict_action_env
# For colored output (seems necessary on Windows)
build:windows --color=yes
# For compiler colored output (seems necessary on Windows)
build:windows --per_file_copt="-\\.(asm|S)$@-fansi-escape-codes"
build:windows --per_file_copt="-\\.(asm|S)$@-fcolor-diagnostics"

# Debug build flags. Uncomment in '-c dbg' builds to enable checks in the C++ standard library:
#build:linux --cxxopt="-D_GLIBCXX_DEBUG=1"
#build:linux --cxxopt="-D_GLIBCXX_DEBUG_PEDANTIC=1"
#build:linux --cxxopt="-D_LIBCPP_DEBUG=1"
#build:macos --cxxopt="-D_GLIBCXX_DEBUG=1"
#build:macos --cxxopt="-D_GLIBCXX_DEBUG_PEDANTIC=1"
#build:windows --cxxopt="-D_ITERATOR_DEBUG_LEVEL=2"

# Thread sanitizer configuration:
build:tsan --strip=never
build:tsan --copt -fsanitize=thread
build:tsan --copt -DTHREAD_SANITIZER
build:tsan --copt -g
build:tsan --copt -fno-omit-frame-pointer
build:tsan --linkopt -fsanitize=thread

# Memory sanitizer configuration
build:asan --strip=never
build:asan --copt -g
build:asan --copt -fsanitize=address
build:asan --copt -fno-sanitize=vptr
build:asan --copt -DADDRESS_SANITIZER
build:asan --copt -fno-omit-frame-pointer
build:asan --linkopt -fsanitize=address
build:asan --linkopt -fno-sanitize=vptr
test:asan --jobs=1
test:asan --test_env=ASAN_OPTIONS="detect_leaks=0"
# This LD_PRELOAD is set for Travis. You will need to change it for local debugging.
test:asan --test_env=LD_PRELOAD="/usr/lib/x86_64-linux-gnu/libasan.so.2 /usr/lib/gcc/x86_64-linux-gnu/7/libasan.so"
# For example, for Ubuntu 18.04 libasan can be found here:
# test:asan --test_env=LD_PRELOAD="/usr/lib/gcc/x86_64-linux-gnu/7/libasan.so"

# CI configuration:
build:ci --color=yes
build:ci --curses=no
build:ci --disk_cache=~/ray-bazel-cache
build:ci --remote_cache="https://storage.googleapis.com/ray-bazel-cache"
build:ci --progress_report_interval=100
build:ci --show_progress_rate_limit=15
build:ci --show_task_finish
build:ci --ui_actions_shown=1024
build:ci-travis --show_timestamps  # Travis doesn't have an option to show timestamps, but GitHub Actions does
# GitHub Actions has low disk space, so prefer hardlinks there.
build:ci-github --experimental_repository_cache_hardlinks
test:ci --flaky_test_attempts=3
test:ci --nocache_test_results
test:ci --spawn_strategy=local
test:ci --test_output=errors
test:ci --test_verbose_timeout_warnings

# [Linux] Uncomment this line to print a stack trace on exit.
#test:linux --run_under="bash -c 'if command -v strace >/dev/null && strace -qq -k -e exit true 2>/dev/null; then strace -qq -k -e exit -e trace=\"!all\" -s 32768 -f -o >(awk \"/^[0-9]+ / { y = \\$3 != \\\"SIGCHLD\\\" && \\$3 != \\\"SIGTERM\\\" && \\$5 != \\\"SIGTERM\\\" && \\$5 != \\\"SIGKILL2\\\"; } y { print; }\" 1>&2 && cat 1>&2) -- \"$@\"; else \"$@\"; fi' -"
# [Linux] Uncomment this line to preload libSegFault.so if available, to print a stack trace on aborts and segfault. (Note: This doesn't always work.)
#test:linux --run_under="bash -c 'unset GREP_OPTIONS && if ! grep -q -o Microsoft /proc/version 2>/dev/null; then libs=\"$(command -v ldconfig >/dev/null && ldconfig -p | grep -F -o -e \"libSegFault.so\" | uniq | tr \"\\\\n\" :)\" && if [ -n \"${libs%:}\" ]; then export SEGFAULT_SIGNALS=\"abrt segv\" LD_PRELOAD=\"${libs}${LD_PRELOAD-}\"; fi; fi && \"$@\"' -"