zml/.bazelrc at master · mikebaumgart/zml · GitHub

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# Faster hash function
startup         --digest_function=blake3

# Disable WORKSPACE
common          --enable_workspace=false

# Don't need for now
common          --lockfile_mode=update

# Needed by LLVM and/or XLA
common          --experimental_repo_remote_exec
common          --experimental_remote_cache_eviction_retries=5

# Self explanatory
common          --enable_platform_specific_config

# Use local and ZML registries
common          --registry=file://%workspace%/third_party/
common          --registry=https://bazel-registry.zml.ai
common          --registry=https://bcr.bazel.build

# Ensure host tools are built optimized
common          --host_compilation_mode=opt

# 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 the local env doesn't leak into the build
common          --incompatible_strict_action_env

# We don't to check the built files in the sandbox or repositories
common          --experimental_check_output_files=false

# Performance
common          --legacy_external_runfiles=false

common          --experimental_output_directory_naming_scheme=diff_against_dynamic_baseline

# Mount the zig cache into the sandboxes
build:macos     --sandbox_add_mount_pair=/var/tmp
build:linux     --sandbox_add_mount_pair=/tmp

# Ensure workers are sandboxed
build           --worker_sandboxing

# Allows symlinks with spaces
build           --experimental_inprocess_symlink_creation

# Build in debug for now, by default
common          --compilation_mode=dbg

# Various cc options
common          --experimental_cc_static_library
common          --experimental_cc_shared_library
common          --incompatible_use_cc_configure_from_rules_cc
common          --experimental_starlark_cc_import

common          --experimental_platform_in_output_dir

# Faster sandbox speeds
build           --experimental_inmemory_sandbox_stashes

# clang by default
common          --compiler=clang

# Enable resolving proto compiler from toolchains
common          --incompatible_enable_proto_toolchain_resolution

# 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:linkmode=cc

common          --@toolchains_llvm_bootstrapped//config:experimental_stub_libgcc_s=True

common:macos    --action_env=MACOSX_DEPLOYMENT_TARGET=13.0
common:macos    --macos_sdk_version=13.0

# Don't detect the local C++ toolchain, be fully hermetic
# This is done only on Linux for now since we use the local toolchain on macOS
common:linux    --repo_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1

# Required for protobuf upb on Linux
common:linux    --copt=-fPIC

# 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  --@rules_zig//zig/settings:mode=release_safe