.bazelrc

# Copyright 2025 The Pigweed Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.

# Default to C++17 to ensure compatibility.
common --@pigweed//pw_toolchain/cc:cxx_standard=17
common:cxx20 --//pw_toolchain/cc:cxx_standard=20
common --per_file_copt=external/.*,.*\.pb\.cc@-w
common --host_per_file_copt=external/.*,.*\.pb\.cc@-w

# Don't automatically create __init__.py files.
#
# This prevents spurious package name collisions at import time, and should be
# the default (https://github.com/bazelbuild/bazel/issues/7386). Pigweed's
# Python libraries break without this.
common --incompatible_default_to_explicit_init_py

# Do not attempt to configure an autodetected (local) toolchain. We vendor all
# our toolchains, and CI VMs may not have any local toolchain to detect.
common --repo_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1

test --@pigweed//pw_kernel:enable_tests=true

# ── AST1060 QEMU target configuration ──
build:k_common --build_tag_filters=-do_not_build,-kernel_doc_test
test:k_common --test_tag_filters=-integration,-do_not_build,-do_not_run_test,-kernel_doc_test
test:k_common --@pigweed//pw_kernel:enable_tests=true

common:k_qemu_ast1060 --config=k_common
common:k_qemu_ast1060 --platforms=//target/ast1060
run:k_qemu_ast1060 --run_under="@pigweed//pw_kernel/tooling:qemu \
  --cpu cortex-m4 \
  --machine ast1030-evb \
  --semihosting \
  --image "
test:k_qemu_ast1060 --run_under="@pigweed//pw_kernel/tooling:qemu \
  --cpu cortex-m4 \
  --machine ast1030-evb \
  --semihosting \
  --image "

# AST1060-EVB physical board (no QEMU, flash directly)
common:k_ast1060_evb --config=k_common
common:k_ast1060_evb --platforms=//target/ast1060-evb

# AST1060 virtual (QEMU) — semihosting console, no hardware init
common:virt_ast1060_evb --config=k_common
common:virt_ast1060_evb --platforms=//target/virt-ast1060-evb
run:virt_ast1060_evb --run_under="@pigweed//pw_kernel/tooling:qemu \
  --cpu cortex-m4 \
  --machine ast1030-evb \
  --semihosting \
  --image "
test:virt_ast1060_evb --run_under="@pigweed//pw_kernel/tooling:qemu \
  --cpu cortex-m4 \
  --machine ast1030-evb \
  --semihosting \
  --image "

# Remote execution config definitions
# ===================================
# Use the remote cache. This will only work for users who have permission to access it.
common:remote_cache --bes_backend="buildeventservice.googleapis.com"
common:remote_cache --bes_instance_name=pigweed-rbe-private
common:remote_cache --bes_results_url="https://source.cloud.google.com/results/invocations/"
common:remote_cache --bes_timeout=600s
common:remote_cache --experimental_remote_cache_eviction_retries=5
common:remote_cache --google_default_credentials=true
# Required to use buildeventservice on Bazel 8+.
# TODO: b/345556899 -- Remove this flag when no longer required.
common:remote_cache --legacy_important_outputs
common:remote_cache --remote_cache=grpcs://remotebuildexecution.googleapis.com
common:remote_cache --remote_instance_name=projects/pigweed-rbe-private/instances/default-instance
common:remote_cache --remote_upload_local_results=false
# TODO: https://github.com/bazelbuild/bazel/issues/24867 - This flag breaks
# runfiles handling with remote caching, and causes a bunch of
# java.io.FileNotFoundException when creating runfiles trees.
common:remote_cache --experimental_inprocess_symlink_creation=false