# Faster hash function

startup --digest_function=blake3

# Needed by LLVM and/or XLA

common --experimental_repo_remote_exec

# Self explanatory

common --enable_platform_specific_config

# Ensure host tools are built optimized

common --host_compilation_mode=opt

common --@rules_zig//zig/settings:host_mode=release_safe

# Suppress all warnings, LLVM and friends are too noisy

common --copt='-w'

common --host_copt='-w'

# Enable C++17

common --cxxopt='-std=c++17'

common --host_cxxopt='-std=c++17'

common --enable_runfiles

# Ensure rules_python doesn't rely on the system's Python for stage-1 bootstrap

common --@rules_python//python/config_settings:bootstrap_impl=script

# We don't to check the built files in the sandbox or repositories

common --experimental_check_output_files=false

# Expose Zig's shared cache directories to sandboxed actions when the

# selected sandbox implementation supports host path mounts.

#

# These flags are consumed by linux-sandbox, and by Bazel's Docker sandbox.

# They are ignored by processwrapper-sandbox and macOS sandbox-exec, which use

# a symlinked execroot rather than bind mounts.

build:linux --sandbox_add_mount_pair=/tmp

build:linux --sandbox_writable_path=/tmp

build:linux --sandbox_add_mount_pair=/var/tmp

build:linux --sandbox_writable_path=/var/tmp

# Ensure workers are sandboxed

build --worker_sandboxing

# Build in debug for now, by default

common --compilation_mode=dbg

# Various cc options

common --experimental_cc_shared_library

common --incompatible_use_cc_configure_from_rules_cc

common --incompatible_autoload_externally=+@rules_cc,+@rules_python,+@rules_shell,+@rules_java

common --experimental_platform_in_output_dir

# Faster sandbox speeds

build --experimental_inmemory_sandbox_stashes

# clang by default

common --compiler=clang

# Allow empty globs since some legacy rules

common --incompatible_disallow_empty_glob=false

# Use the C linker to link Zig code

common --@rules_zig//zig/settings:use_cc_common_link=true

# Zig self hosted backend is too fragile for now

common --@rules_zig//zig/settings:zigopt=-fllvm

common --@rules_zig//zig/settings:use_standalone_translate_c=True

common --@llvm//config:experimental_stub_libgcc_s=true

common --macos_minimum_os=13.0

# Enable stamping

common --stamp=true

common --workspace_status_command=./tools/workspace_status.sh

common --@rules_cc//cc/toolchains/args/archiver_flags:use_libtool_on_macos=false

common --repo_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1

common --repo_env=BAZEL_NO_APPLE_CPP_TOOLCHAIN=1

common --xcode_version_config=//:disable_xcode

# Required for protobuf upb on Linux

common:linux --copt=-fPIC

# Prefer prebuilt protoc (finally!)

common --@com_google_protobuf//bazel/toolchains:prefer_prebuilt_protoc=true

# Print test errors in the console

test --test_output=errors

common:silent --noshow_progress

common:silent --ui_event_filters=,+error,+fail

common:silent --show_result=0

common:silent --logging=0

# --config=debug will used optmized backend, but all the frontend zig code will be compiled in debug mode.

common:debug --compilation_mode=opt

common:debug --@rules_zig//zig/settings:mode=debug

common:debug --strategy=ZigBuildLib=local

common:debug --strategy=ZigBuildObj=local

common:debug --strategy=ZigBuildTestLib=local

# --config=alldebug build everything in debug mode, including the backend.

common:alldebug --compilation_mode=dbg

common:alldebug --@rules_zig//zig/settings:mode=debug

common:alldebug --strategy=local

common:release --compilation_mode=opt

common:release --copt=-Ofast

common:release --strip=always

common:release --@rules_zig//zig/settings:mode=release_safe

# --config=native builds everything optimized for the local CPU

common:native --copt=-march=native

common:native --@rules_zig//zig/settings:zigopt=-mcpu=native

# Remote execution and caching with BuildBuddy

common:remote --bes_results_url=https://app.buildbuddy.io/invocation/

common:remote --bes_backend=grpcs://remote.buildbuddy.io

common:remote --remote_cache=grpcs://remote.buildbuddy.io

common:remote --experimental_remote_downloader=grpcs://remote.buildbuddy.io

common:remote --remote_executor=grpcs://remote.buildbuddy.io

common:remote --remote_download_toplevel

common:remote --nobuild_runfile_links

common:remote --remote_timeout=3600

common:remote --noexperimental_throttle_remote_action_building

common:remote --remote_cache_compression

# Re-runs actions instead of failing on transient lost remote/disk cache inputs.

common:remote --rewind_lost_inputs

# Falls back to local downloads if the remote asset downloader is unavailable.

common:remote --experimental_remote_downloader_local_fallback

common:remote --grpc_keepalive_time=30s

common:remote --jobs=2000

common:remote --extra_execution_platforms=@zml//:rbe_platform

common:remote --experimental_repo_remote_exec=true

# Runtime profiling helpers for `bazel run`.

run:nsys --@zml//platforms:cuda=true

run:nsys --run_under=//tools:nsys

run:rocprofv3 --@zml//platforms:rocm=true

run:rocprofv3 --run_under=//tools:rocprofv3

run:neuron-profile --@zml//platforms:neuron=true

run:neuron-profile --@zml//platforms:cpu=false

run:neuron-profile --run_under='//tools/neuron:profile /tmp/zml-neuron-profile'