1# Copyright 2020 The Pigweed Authors 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); you may not 4# use this file except in compliance with the License. You may obtain a copy of 5# the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12# License for the specific language governing permissions and limitations under 13# the License. 14 15cmake_minimum_required(VERSION 3.16) 16project(Pigweed) 17 18# Do not rely on the PW_ROOT environment variable being set through bootstrap. 19# Regardless of whether it's set or not the following include will ensure it is. 20include(pw_build/pigweed.cmake) 21 22if(CONFIG_ZEPHYR_PIGWEED_MODULE) 23 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_ASSERT 24 pw_assert.assert pw_assert_zephyr.assert pw_assert/backend.cmake) 25 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_ASSERT 26 pw_assert.check pw_assert_zephyr.check pw_assert/backend.cmake) 27 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_CHRONO_SYSTEM_CLOCK 28 pw_chrono.system_clock pw_chrono_zephyr.system_clock pw_chrono/backend.cmake) 29 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_INTERRUPT_CONTEXT 30 pw_interrupt.context pw_interrupt_zephyr.context pw_interrupt/backend.cmake) 31 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_LOG_ZEPHYR 32 pw_log pw_log_zephyr pw_log/backend.cmake) 33 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_LOG_TOKENIZED 34 pw_log_tokenized.handler pw_log_zephyr.tokenized_handler pw_log_tokenized/backend.cmake) 35 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_LOG_TOKENIZED 36 pw_log pw_log_tokenized pw_log/backend.cmake) 37 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_SYSTEM_HDLC_RPC_SERVER 38 pw_system.rpc_server pw_system.hdlc_rpc_server pw_system/backend.cmake) 39 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_SYSTEM_LOG_BACKEND 40 pw_log pw_system.log_backend pw_log/backend.cmake) 41 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_SYSTEM_LOG_BACKEND 42 pw_log_tokenized.handler pw_system.log_backend pw_log_tokenized/backend.cmake) 43 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_SYSTEM_TARGET_HOOKS 44 pw_system.target_hooks pw_system.zephyr_target_hooks pw_system/backend.cmake) 45 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_THREAD_ITERATION 46 pw_thread.thread_iteration pw_thread_zephyr.thread_iteration pw_thread/backend.cmake) 47 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_THREAD_SLEEP 48 pw_thread.sleep pw_thread_zephyr.sleep pw_thread/backend.cmake) 49 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_THREAD 50 pw_thread.id pw_thread_zephyr.id pw_thread/backend.cmake) 51 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_THREAD 52 pw_thread.thread pw_thread_zephyr.thread pw_thread/backend.cmake) 53 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_SYNC_BINARY_SEMAPHORE 54 pw_sync.mutex pw_sync_zephyr.binary_semaphore_backend pw_sync/backend.cmake) 55 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_SYNC_INTERRUPT_SPIN_LOCK 56 pw_sync.interrupt_spin_lock pw_sync_zephyr.interrupt_spin_lock_backend pw_sync/backend.cmake) 57 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_SYNC_THREAD_NOTIFICATION 58 pw_sync.thread_notification pw_sync_zephyr.thread_notification_backend pw_sync/backend.cmake) 59 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_SYNC_TIMED_THREAD_NOTIFICATION 60 pw_sync.timed_thread_notification pw_sync_zephyr.timed_thread_notification_backend pw_sync/backend.cmake) 61 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_SYNC_MUTEX 62 pw_sync.mutex pw_sync_zephyr.mutex_backend pw_sync/backend.cmake) 63 pw_set_zephyr_backend_ifdef(CONFIG_PIGWEED_SYS_IO 64 pw_sys_io pw_sys_io_zephyr pw_sys_io/backend.cmake) 65 66 if(CONFIG_NANOPB AND "${dir_pw_third_party_nanopb}" STREQUAL "") 67 set(dir_pw_third_party_nanopb "${ZEPHYR_NANOPB_MODULE_DIR}" CACHE PATH "" FORCE) 68 endif() 69endif() 70 71add_subdirectory(pw_alignment EXCLUDE_FROM_ALL) 72add_subdirectory(pw_allocator EXCLUDE_FROM_ALL) 73add_subdirectory(pw_assert EXCLUDE_FROM_ALL) 74add_subdirectory(pw_assert_basic EXCLUDE_FROM_ALL) 75add_subdirectory(pw_assert_fuchsia EXCLUDE_FROM_ALL) 76add_subdirectory(pw_assert_log EXCLUDE_FROM_ALL) 77add_subdirectory(pw_assert_zephyr EXCLUDE_FROM_ALL) 78add_subdirectory(pw_async EXCLUDE_FROM_ALL) 79add_subdirectory(pw_async_basic EXCLUDE_FROM_ALL) 80add_subdirectory(pw_async2 EXCLUDE_FROM_ALL) 81add_subdirectory(pw_async2_basic EXCLUDE_FROM_ALL) 82add_subdirectory(pw_async2_epoll EXCLUDE_FROM_ALL) 83add_subdirectory(pw_async_fuchsia EXCLUDE_FROM_ALL) 84add_subdirectory(pw_base64 EXCLUDE_FROM_ALL) 85add_subdirectory(pw_blob_store EXCLUDE_FROM_ALL) 86add_subdirectory(pw_bluetooth EXCLUDE_FROM_ALL) 87add_subdirectory(pw_bluetooth_proxy EXCLUDE_FROM_ALL) 88add_subdirectory(pw_build EXCLUDE_FROM_ALL) 89add_subdirectory(pw_build_info EXCLUDE_FROM_ALL) 90add_subdirectory(pw_bytes EXCLUDE_FROM_ALL) 91add_subdirectory(pw_channel EXCLUDE_FROM_ALL) 92add_subdirectory(pw_checksum EXCLUDE_FROM_ALL) 93add_subdirectory(pw_chrono EXCLUDE_FROM_ALL) 94add_subdirectory(pw_chrono_freertos EXCLUDE_FROM_ALL) 95add_subdirectory(pw_chrono_stl EXCLUDE_FROM_ALL) 96add_subdirectory(pw_chrono_zephyr EXCLUDE_FROM_ALL) 97add_subdirectory(pw_compilation_testing EXCLUDE_FROM_ALL) 98add_subdirectory(pw_containers EXCLUDE_FROM_ALL) 99add_subdirectory(pw_cpu_exception EXCLUDE_FROM_ALL) 100add_subdirectory(pw_cpu_exception_cortex_m EXCLUDE_FROM_ALL) 101add_subdirectory(pw_digital_io EXCLUDE_FROM_ALL) 102add_subdirectory(pw_display EXCLUDE_FROM_ALL) 103add_subdirectory(pw_elf EXCLUDE_FROM_ALL) 104add_subdirectory(pw_file EXCLUDE_FROM_ALL) 105add_subdirectory(pw_function EXCLUDE_FROM_ALL) 106add_subdirectory(pw_fuzzer EXCLUDE_FROM_ALL) 107add_subdirectory(pw_hex_dump EXCLUDE_FROM_ALL) 108add_subdirectory(pw_hdlc EXCLUDE_FROM_ALL) 109add_subdirectory(pw_i2c EXCLUDE_FROM_ALL) 110add_subdirectory(pw_interrupt EXCLUDE_FROM_ALL) 111add_subdirectory(pw_interrupt_cortex_m EXCLUDE_FROM_ALL) 112add_subdirectory(pw_interrupt_zephyr EXCLUDE_FROM_ALL) 113add_subdirectory(pw_intrusive_ptr EXCLUDE_FROM_ALL) 114add_subdirectory(pw_json EXCLUDE_FROM_ALL) 115add_subdirectory(pw_kvs EXCLUDE_FROM_ALL) 116add_subdirectory(pw_log EXCLUDE_FROM_ALL) 117add_subdirectory(pw_log_basic EXCLUDE_FROM_ALL) 118add_subdirectory(pw_log_fuchsia EXCLUDE_FROM_ALL) 119add_subdirectory(pw_log_null EXCLUDE_FROM_ALL) 120add_subdirectory(pw_log_string EXCLUDE_FROM_ALL) 121add_subdirectory(pw_log_tokenized EXCLUDE_FROM_ALL) 122add_subdirectory(pw_log_rpc EXCLUDE_FROM_ALL) 123add_subdirectory(pw_log_zephyr EXCLUDE_FROM_ALL) 124add_subdirectory(pw_minimal_cpp_stdlib EXCLUDE_FROM_ALL) 125add_subdirectory(pw_metric EXCLUDE_FROM_ALL) 126add_subdirectory(pw_multibuf EXCLUDE_FROM_ALL) 127add_subdirectory(pw_multisink EXCLUDE_FROM_ALL) 128add_subdirectory(pw_numeric EXCLUDE_FROM_ALL) 129add_subdirectory(pw_persistent_ram EXCLUDE_FROM_ALL) 130add_subdirectory(pw_perf_test EXCLUDE_FROM_ALL) 131add_subdirectory(pw_polyfill EXCLUDE_FROM_ALL) 132add_subdirectory(pw_preprocessor EXCLUDE_FROM_ALL) 133add_subdirectory(pw_protobuf EXCLUDE_FROM_ALL) 134add_subdirectory(pw_protobuf_compiler EXCLUDE_FROM_ALL) 135add_subdirectory(pw_random EXCLUDE_FROM_ALL) 136add_subdirectory(pw_random_fuchsia EXCLUDE_FROM_ALL) 137add_subdirectory(pw_result EXCLUDE_FROM_ALL) 138add_subdirectory(pw_ring_buffer EXCLUDE_FROM_ALL) 139add_subdirectory(pw_router EXCLUDE_FROM_ALL) 140add_subdirectory(pw_rpc EXCLUDE_FROM_ALL) 141add_subdirectory(pw_rpc_transport EXCLUDE_FROM_ALL) 142add_subdirectory(pw_sensor EXCLUDE_FROM_ALL) 143add_subdirectory(pw_snapshot EXCLUDE_FROM_ALL) 144add_subdirectory(pw_span EXCLUDE_FROM_ALL) 145add_subdirectory(pw_spi EXCLUDE_FROM_ALL) 146add_subdirectory(pw_status EXCLUDE_FROM_ALL) 147add_subdirectory(pw_stream EXCLUDE_FROM_ALL) 148add_subdirectory(pw_string EXCLUDE_FROM_ALL) 149add_subdirectory(pw_sync EXCLUDE_FROM_ALL) 150add_subdirectory(pw_sync_baremetal EXCLUDE_FROM_ALL) 151add_subdirectory(pw_sync_freertos EXCLUDE_FROM_ALL) 152add_subdirectory(pw_sync_stl EXCLUDE_FROM_ALL) 153add_subdirectory(pw_sync_zephyr EXCLUDE_FROM_ALL) 154add_subdirectory(pw_sys_io EXCLUDE_FROM_ALL) 155add_subdirectory(pw_sys_io_stdio EXCLUDE_FROM_ALL) 156add_subdirectory(pw_sys_io_zephyr EXCLUDE_FROM_ALL) 157add_subdirectory(pw_system EXCLUDE_FROM_ALL) 158add_subdirectory(pw_tls_client EXCLUDE_FROM_ALL) 159add_subdirectory(pw_thread EXCLUDE_FROM_ALL) 160add_subdirectory(pw_thread_freertos EXCLUDE_FROM_ALL) 161add_subdirectory(pw_thread_stl EXCLUDE_FROM_ALL) 162add_subdirectory(pw_thread_zephyr EXCLUDE_FROM_ALL) 163add_subdirectory(pw_tokenizer EXCLUDE_FROM_ALL) 164add_subdirectory(pw_toolchain EXCLUDE_FROM_ALL) 165add_subdirectory(pw_trace EXCLUDE_FROM_ALL) 166add_subdirectory(pw_trace_tokenized EXCLUDE_FROM_ALL) 167add_subdirectory(pw_transfer EXCLUDE_FROM_ALL) 168add_subdirectory(pw_uart EXCLUDE_FROM_ALL) 169add_subdirectory(pw_unit_test EXCLUDE_FROM_ALL) 170add_subdirectory(pw_varint EXCLUDE_FROM_ALL) 171add_subdirectory(pw_work_queue EXCLUDE_FROM_ALL) 172 173add_subdirectory(third_party/nanopb EXCLUDE_FROM_ALL) 174add_subdirectory(third_party/emboss EXCLUDE_FROM_ALL) 175add_subdirectory(third_party/freertos EXCLUDE_FROM_ALL) 176add_subdirectory(third_party/fuchsia EXCLUDE_FROM_ALL) 177add_subdirectory(third_party/fuzztest EXCLUDE_FROM_ALL) 178add_subdirectory(third_party/googletest EXCLUDE_FROM_ALL) 179add_subdirectory(third_party/boringssl EXCLUDE_FROM_ALL) 180 181add_custom_target(pw_apps) 182 183# pw_system example apps 184add_subdirectory(targets/host_device_simulator EXCLUDE_FROM_ALL) 185add_dependencies(pw_apps pw_system.system_example) 186add_dependencies(pw_apps pw_system.system_async_host_example) 187 188if(CONFIG_ZEPHYR_PIGWEED_MODULE) 189 add_subdirectory(zephyr) 190 if(CONFIG_PIGWEED_MINIMAL_CPP_STDLIB) 191 # Add include path to pw_minimal_cpp_stdlib to compiler 192 zephyr_compile_options(-isystem ${ZEPHYR_PIGWEED_MODULE_DIR}/pw_minimal_cpp_stdlib/public) 193 endif() 194else() 195 add_subdirectory(targets/host EXCLUDE_FROM_ALL) 196 197 add_dependencies(pw_apps pw_hdlc.rpc_example) 198endif() 199