| # Copyright 2020 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. |
| |
| import("//build_overrides/pigweed.gni") |
| |
| import("$dir_pw_sys_io/backend.gni") |
| import("$dir_pw_toolchain/arm_gcc/toolchains.gni") |
| |
| declare_args() { |
| # Enable the pw_target_runner for on-device testing. |
| pw_arduino_use_test_server = false |
| } |
| _target_config = { |
| # Use the logging main. |
| pw_unit_test_MAIN = "$dir_pw_unit_test:simple_printing_main" |
| |
| # Configuration options for Pigweed executable targets. |
| pw_build_EXECUTABLE_TARGET_TYPE = "arduino_executable" |
| |
| pw_build_EXECUTABLE_TARGET_TYPE_FILE = |
| get_path_info("arduino_executable.gni", "abspath") |
| |
| # Path to the bloaty config file for the output binaries. |
| pw_bloat_BLOATY_CONFIG = "$dir_pw_boot_armv7m/bloaty_config.bloaty" |
| |
| if (pw_arduino_use_test_server) { |
| _test_runner_script = |
| "$dir_pw_arduino_build/py/pw_arduino_build/unit_test_client.py" |
| pw_unit_test_AUTOMATIC_RUNNER = |
| get_path_info(_test_runner_script, "abspath") |
| } |
| |
| # Facade backends |
| pw_assert_BACKEND = dir_pw_assert_basic |
| pw_log_BACKEND = dir_pw_log_basic |
| pw_sync_INTERRUPT_SPIN_LOCK_BACKEND = |
| "$dir_pw_sync_baremetal:interrupt_spin_lock" |
| pw_sys_io_BACKEND = dir_pw_sys_io_arduino |
| pw_rpc_system_server_BACKEND = |
| "$dir_pigweed/targets/arduino:system_rpc_server" |
| pw_arduino_build_INIT_BACKEND = "$dir_pigweed/targets/arduino:pre_init" |
| |
| pw_build_LINK_DEPS = [ "$dir_pw_assert:deps" ] |
| |
| current_cpu = "arm" |
| current_os = "" |
| } |
| |
| _toolchain_properties = { |
| final_binary_extension = ".elf" |
| } |
| |
| _target_default_configs = [ |
| "$dir_pw_toolchain/arm_gcc:enable_float_printf", |
| "$dir_pigweed/targets/arduino:arduino_build", |
| ] |
| |
| pw_target_toolchain_arduino = { |
| _excluded_members = [ |
| "defaults", |
| "name", |
| ] |
| |
| debug = { |
| name = "arduino_debug" |
| _toolchain_base = pw_toolchain_arm_gcc.cortex_m4f_debug |
| forward_variables_from(_toolchain_base, "*", _excluded_members) |
| forward_variables_from(_toolchain_properties, "*") |
| defaults = { |
| forward_variables_from(_toolchain_base.defaults, "*") |
| forward_variables_from(_target_config, "*") |
| default_configs = [] |
| default_configs = _target_default_configs |
| } |
| } |
| |
| speed_optimized = { |
| name = "arduino_speed_optimized" |
| _toolchain_base = pw_toolchain_arm_gcc.cortex_m4f_speed_optimized |
| forward_variables_from(_toolchain_base, "*", _excluded_members) |
| forward_variables_from(_toolchain_properties, "*") |
| defaults = { |
| forward_variables_from(_toolchain_base.defaults, "*") |
| forward_variables_from(_target_config, "*") |
| default_configs = [] |
| default_configs = _target_default_configs |
| } |
| } |
| |
| size_optimized = { |
| name = "arduino_size_optimized" |
| _toolchain_base = pw_toolchain_arm_gcc.cortex_m4f_size_optimized |
| forward_variables_from(_toolchain_base, "*", _excluded_members) |
| forward_variables_from(_toolchain_properties, "*") |
| defaults = { |
| forward_variables_from(_toolchain_base.defaults, "*") |
| forward_variables_from(_target_config, "*") |
| default_configs = [] |
| default_configs = _target_default_configs |
| } |
| } |
| } |
| |
| # This list just contains the members of the above scope for convenience to make |
| # it trivial to generate all the toolchains in this file via a |
| # `generate_toolchains` target. |
| pw_target_toolchain_arduino_list = [ |
| pw_target_toolchain_arduino.debug, |
| pw_target_toolchain_arduino.speed_optimized, |
| pw_target_toolchain_arduino.size_optimized, |
| ] |