1*61c4878aSAndroid Build Coastguard Worker# Copyright 2020 The Pigweed Authors 2*61c4878aSAndroid Build Coastguard Worker# 3*61c4878aSAndroid Build Coastguard Worker# Licensed under the Apache License, Version 2.0 (the "License"); you may not 4*61c4878aSAndroid Build Coastguard Worker# use this file except in compliance with the License. You may obtain a copy of 5*61c4878aSAndroid Build Coastguard Worker# the License at 6*61c4878aSAndroid Build Coastguard Worker# 7*61c4878aSAndroid Build Coastguard Worker# https://www.apache.org/licenses/LICENSE-2.0 8*61c4878aSAndroid Build Coastguard Worker# 9*61c4878aSAndroid Build Coastguard Worker# Unless required by applicable law or agreed to in writing, software 10*61c4878aSAndroid Build Coastguard Worker# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11*61c4878aSAndroid Build Coastguard Worker# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12*61c4878aSAndroid Build Coastguard Worker# License for the specific language governing permissions and limitations under 13*61c4878aSAndroid Build Coastguard Worker# the License. 14*61c4878aSAndroid Build Coastguard Worker 15*61c4878aSAndroid Build Coastguard Workerimport("//build_overrides/pigweed.gni") 16*61c4878aSAndroid Build Coastguard Worker 17*61c4878aSAndroid Build Coastguard Workerimport("$dir_pw_arduino_build/arduino.gni") 18*61c4878aSAndroid Build Coastguard Workerimport("$dir_pw_build/target_types.gni") 19*61c4878aSAndroid Build Coastguard Worker 20*61c4878aSAndroid Build Coastguard Workerif (pw_arduino_build_CORE_PATH != "") { 21*61c4878aSAndroid Build Coastguard Worker pw_source_set("arduino_core_sources") { 22*61c4878aSAndroid Build Coastguard Worker remove_configs = [ "$dir_pw_build:strict_warnings" ] 23*61c4878aSAndroid Build Coastguard Worker 24*61c4878aSAndroid Build Coastguard Worker _core_c_files = 25*61c4878aSAndroid Build Coastguard Worker exec_script(arduino_builder_script, 26*61c4878aSAndroid Build Coastguard Worker arduino_show_command_args + [ "--core-c-files" ], 27*61c4878aSAndroid Build Coastguard Worker "list lines") 28*61c4878aSAndroid Build Coastguard Worker _core_s_files = filter_exclude( 29*61c4878aSAndroid Build Coastguard Worker exec_script(arduino_builder_script, 30*61c4878aSAndroid Build Coastguard Worker arduino_show_command_args + [ "--core-s-files" ], 31*61c4878aSAndroid Build Coastguard Worker "list lines"), 32*61c4878aSAndroid Build Coastguard Worker # TODO(tonymd): Conditionally remove this source file unless building for cortex-m0. 33*61c4878aSAndroid Build Coastguard Worker # Exception for adafruit-samd core 34*61c4878aSAndroid Build Coastguard Worker # pulse_asm.S is for: '.cpu cortex-m0plus .fpu softvfp' 35*61c4878aSAndroid Build Coastguard Worker [ "*pulse_asm.S\b" ]) 36*61c4878aSAndroid Build Coastguard Worker 37*61c4878aSAndroid Build Coastguard Worker _core_cpp_files = 38*61c4878aSAndroid Build Coastguard Worker exec_script(arduino_builder_script, 39*61c4878aSAndroid Build Coastguard Worker arduino_show_command_args + [ "--core-cpp-files" ], 40*61c4878aSAndroid Build Coastguard Worker "list lines") 41*61c4878aSAndroid Build Coastguard Worker _variant_c_files = 42*61c4878aSAndroid Build Coastguard Worker exec_script(arduino_builder_script, 43*61c4878aSAndroid Build Coastguard Worker arduino_show_command_args + [ "--variant-c-files" ], 44*61c4878aSAndroid Build Coastguard Worker "list lines") 45*61c4878aSAndroid Build Coastguard Worker _variant_s_files = 46*61c4878aSAndroid Build Coastguard Worker exec_script(arduino_builder_script, 47*61c4878aSAndroid Build Coastguard Worker arduino_show_command_args + [ "--variant-s-files" ], 48*61c4878aSAndroid Build Coastguard Worker "list lines") 49*61c4878aSAndroid Build Coastguard Worker _variant_cpp_files = 50*61c4878aSAndroid Build Coastguard Worker exec_script(arduino_builder_script, 51*61c4878aSAndroid Build Coastguard Worker arduino_show_command_args + [ "--variant-cpp-files" ], 52*61c4878aSAndroid Build Coastguard Worker "list lines") 53*61c4878aSAndroid Build Coastguard Worker 54*61c4878aSAndroid Build Coastguard Worker # Some cores have required built in libraries: 55*61c4878aSAndroid Build Coastguard Worker # - stm32duino requires SrcWrapper. 56*61c4878aSAndroid Build Coastguard Worker _library_c_files = 57*61c4878aSAndroid Build Coastguard Worker exec_script(arduino_builder_script, 58*61c4878aSAndroid Build Coastguard Worker arduino_show_command_args + [ "--library-c-files" ], 59*61c4878aSAndroid Build Coastguard Worker "list lines") 60*61c4878aSAndroid Build Coastguard Worker _library_s_files = 61*61c4878aSAndroid Build Coastguard Worker exec_script(arduino_builder_script, 62*61c4878aSAndroid Build Coastguard Worker arduino_show_command_args + [ "--library-s-files" ], 63*61c4878aSAndroid Build Coastguard Worker "list lines") 64*61c4878aSAndroid Build Coastguard Worker _library_cpp_files = 65*61c4878aSAndroid Build Coastguard Worker exec_script(arduino_builder_script, 66*61c4878aSAndroid Build Coastguard Worker arduino_show_command_args + [ "--library-cpp-files" ], 67*61c4878aSAndroid Build Coastguard Worker "list lines") 68*61c4878aSAndroid Build Coastguard Worker 69*61c4878aSAndroid Build Coastguard Worker sources = _core_c_files + _core_s_files + _core_cpp_files + 70*61c4878aSAndroid Build Coastguard Worker _variant_c_files + _variant_s_files + _variant_cpp_files + 71*61c4878aSAndroid Build Coastguard Worker _library_c_files + _library_s_files + _library_cpp_files 72*61c4878aSAndroid Build Coastguard Worker 73*61c4878aSAndroid Build Coastguard Worker # Rename main() to ArduinoMain() 74*61c4878aSAndroid Build Coastguard Worker # See //pw_arduino_build/docs.rst for details on this approach. 75*61c4878aSAndroid Build Coastguard Worker defines = [ "main(...)=ArduinoMain()" ] 76*61c4878aSAndroid Build Coastguard Worker } 77*61c4878aSAndroid Build Coastguard Worker} else { 78*61c4878aSAndroid Build Coastguard Worker group("arduino_core_sources") { 79*61c4878aSAndroid Build Coastguard Worker } 80*61c4878aSAndroid Build Coastguard Worker} 81