.bazelrc

build --enable_platform_specific_config

# Configure C++ 20, clang as default
build:linux  --repo_env=BAZEL_CXXOPTS="-std=c++20" --cxxopt=-std=c++20 --cxxopt=-Wno-c++20-extensions --repo_env=CC=clang
build:macos  --repo_env=BAZEL_CXXOPTS="-std=c++20" --cxxopt=-std=c++20 --cxxopt=-Wno-c++20-extensions --repo_env=CC=clang
build:windows  --repo_env=BAZEL_CXXOPTS="/std:c++20" --cxxopt=/std:c++20

build:release --define build_config=release -c opt --copt=-O3
build:reldebug --define build_config=reldebug -c opt --copt=-O3 --copt=-g --linkopt=-g
build:debug --define build_config=debug -c dbg --copt=-g
build:fastbuild --define build_config=fastbuild -c fastbuild
build --define build_config=fastbuild -c fastbuild

# Windows-specific reldebug config (useful for profiling on windows)
build:windows_release -c opt  --copt="/O2" --copt="/Gy" --copt="/arch:AVX2" --copt="/DNDEBUG"
build:windows_reldebug -c opt  --copt="/O2" --copt="/Gy" --copt="/arch:AVX2" --copt="/DNDEBUG" --copt="/Z7" --linkopt="/DEBUG:FULL"

# Required for bazel_clang_tidy to operate as expected
build:clang-tidy --aspects clang-tidy/clang-tidy.bzl%clang_tidy_aspect
build:clang-tidy --output_groups=report --keep_going

# Enable use of remote cache with application default credentials by default.
# CI can override with --google_credentials flag.
# This is disabled by default because it requires the user to be logged into
# gcloud, however if that is possible, you can create a `.bazelrc` file in your
# home directory that has the line:
#
#   build --config=with-remote-cache
#
# in it and you can then use the remote cache locally.
build:with-remote-cache --remote_cache=https://storage.googleapis.com/biomes-bazel-cache --google_default_credentials

# Enables remote cache to be explicitly disabled.
build:no-remote-cache --nogoogle_default_credentials --remote_cache=

# Regardless of how many CPUs are available (is independently set via
# --local_cpu_resources), set --jobs to a large value so that we permit
# downloading of many remotely cached artifacts in parallel. Apologies
# in advance for those with more than 256 cores.
build --jobs 256

# Don't import system environment variables, like PATH. Makes remote cache
# hits across machines a lot more likely.
build --incompatible_strict_action_env

# If there's a problem with the network, fallback to a local build.
build --remote_local_fallback

# Don't wait for results to finish uploading to remote cache before returning.
build --bes_upload_mode=fully_async

# Fix the wrong default that comes from Google's internal monorepo by using
# __init__.py to delimit a Python package
build --incompatible_default_to_explicit_init_py

# Improve performance of sandbox by skipping the older
# my_repo/external/other_repo symlinks.
build --nolegacy_external_runfiles

# Don't add tar outputs to remote cache, they're fast to just compute.
build --modify_execution_info=PackageTar=+no-remote

# Ensure that you don't accidentally make non-hermetic actions/tests which
# depend on remote services. Tag an individual target with
# tags=["requires-network"] to opt-out of the enforcement.
build --sandbox_default_allow_network=false