.bazelrc

# C++23 For Axon Project
build --cxxopt=-std=c++23
# GNU17 For C Project
build --conlyopt=-std=gnu17
build --host_conlyopt=-std=gnu17

# Convenient flag shortcuts.
build --flag_alias=cuda_archs=@rules_cuda//cuda:archs
build --cuda_archs="compute_70:sm_70;compute_80:sm_80,sm_86"
build --flag_alias=cuda_enable=@rules_cuda//cuda:enable
build --flag_alias=cuda_compiler=@rules_cuda//cuda:compiler

# Debug build settings
build:debug --compilation_mode=dbg
build:debug --copt=-g
build:debug --copt=-O0
# build:debug --copt=-fsanitize=address
# build:debug --linkopt=-fsanitize=address
build:debug --strip=never
build:debug --define=DEBUG=1

# Release build settings
build:release --compilation_mode=opt
# build:release --copt=-pg  # profiling with uftrace
build:release --copt=-O3
build:release --strip=never
build:release --define=NDEBUG=1

# Debug build
# build --config=debug
# build --config=release

# COMPILER OPT
# Arch
build:release_native --config=release
build:release_native --copt=-march=native
build:release_native --linkopt=-march=native

# GCC
build:release_gcc --config=release
build:release_gcc --config=release_native
build:release_gcc --copt=-flto
build:release_gcc --linkopt=-flto
# Clang
build:release_clang --config=release
build:release_clang --config=release_native
build:release_clang --feature=thin_lto
build:release_clang --@rules_cc//cc:link_interface_libraries=True

# Python version configurations for wheel building
# These configs allow building wheels for different Python versions
# 
# Usage examples:
#   Build with Python 3.8:
#     bazel build //axon/python:wheel --config=python38
#   
#   Build with Python 3.10:
#     bazel build //axon/python:wheel --config=python310
#
#   Or use environment variable:
#     HERMETIC_PYTHON_VERSION=3.10 bazel build //axon/python:wheel
#
# Note: For C++ extension modules, each Python version requires a separate build
# because the extension is compiled against a specific Python ABI.
# The wheel filename will reflect the Python version used.
#
# Python 3.8 configuration
build:python38 --repo_env=HERMETIC_PYTHON_VERSION=3.8
# Python 3.9 configuration
build:python39 --repo_env=HERMETIC_PYTHON_VERSION=3.9
# Python 3.10 configuration
build:python310 --repo_env=HERMETIC_PYTHON_VERSION=3.10
# Python 3.11 configuration
build:python311 --repo_env=HERMETIC_PYTHON_VERSION=3.11
# Python 3.12 configuration
build:python312 --repo_env=HERMETIC_PYTHON_VERSION=3.12

# Default to Python 3 (uses system default or toolchain default)
# Users can override by using --config=python38, --config=python39, etc.
# or by setting HERMETIC_PYTHON_VERSION environment variable

try-import %workspace%/.local_config.bazelrc