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#
# Copyright (c) 2020 Project CHIP 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
#
# http://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.
#
#
# @file
# CMake sub-project defining 'chip' target which represents CHIP library
# and other optional libraries like unit tests, built with 'mbed'
# platform.
# Since CHIP doesn't provide native CMake support, ExternalProject
# module is used to build the required artifacts with GN meta-build
# system.
#
include(ExternalProject)
include(mbed-util.cmake)
# ==============================================================================
# Declare configuration variables and define constants
# ==============================================================================
# C/C++ compiler flags passed to CHIP build system
list(APPEND CHIP_CFLAGS)
# C compiler flags passed to CHIP build system
list(APPEND CHIP_CFLAGS_C)
# C++ compiler flags passed to CHIP build system
list(APPEND CHIP_CFLAGS_CC)
# CHIP libraries that the application should be linked with
list(APPEND CHIP_LIBRARIES)
# GN meta-build system arguments in the form of 'key1 = value1\nkey2 = value2...' string
string(APPEND CHIP_GN_ARGS)
# C/C++ compiler flags which should not be forwarded to CHIP
# build system (e.g. because CHIP configures them on its own)
set(CHIP_CFLAG_EXCLUDES
"-fno-asynchronous-unwind-tables"
"-fno-common"
"-fno-defer-pop"
"-fno-reorder-functions"
"-ffunction-sections"
"-fdata-sections"
"-g*"
"-O*"
"-W*"
)
# ==============================================================================
# Helper macros
# ==============================================================================
macro(chip_gn_arg_import FILE)
string(APPEND CHIP_GN_ARGS "import(\"${FILE}\")\n")
endmacro()
macro(chip_gn_arg_string ARG STRING)
string(APPEND CHIP_GN_ARGS "${ARG} = \"${STRING}\"\n")
endmacro()
macro(chip_gn_arg_bool ARG BOOLEAN)
if (${BOOLEAN})
string(APPEND CHIP_GN_ARGS "${ARG} = true\n")
else()
string(APPEND CHIP_GN_ARGS "${ARG} = false\n")
endif()
endmacro()
macro(chip_gn_arg_flags ARG CFLAGS)
list(SORT CFLAGS)
string(APPEND CHIP_GN_ARGS "${ARG} = [${CFLAGS}]\n")
endmacro()
macro(chip_gn_arg_lang_flags ARG CFLAGS)
list(SORT CFLAGS)
list(SORT CHIP_CFLAG_EXCLUDES)
set(CFLAG_EXCLUDES "[")
foreach(cflag ${CHIP_CFLAG_EXCLUDES})
string(APPEND CFLAG_EXCLUDES "\"${cflag}\", ")
endforeach()
string(APPEND CFLAG_EXCLUDES "]")
string(APPEND CHIP_GN_ARGS "${ARG} = filter_exclude(string_split(\"${CFLAGS}\"), ${CFLAG_EXCLUDES})\n")
endmacro()
macro(mbed_interface_library_named name)
add_library(${name} INTERFACE)
endmacro()
# Select gnu++<YY> standard based on project configuration
macro(mbed_get_gnu_cpp_standard VAR)
if (CONFIG_STD_CPP11)
list(APPEND ${VAR} -std=gnu++11)
elseif (CONFIG_STD_CPP14)
list(APPEND ${VAR} -std=gnu++14)
elseif (CONFIG_STD_CPP17)
list(APPEND ${VAR} -std=gnu++17)
elseif (CONFIG_STD_CPP2A)
list(APPEND ${VAR} -std=gnu++20)
endif()
endmacro()
# ==============================================================================
# Prepare CHIP configuration based on the project configuration
# ==============================================================================
# Read configuration file and parse it content to create cmake variable
file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/config ConfigContents)
foreach(NameAndValue ${ConfigContents})
# Strip leading spaces
string(REGEX REPLACE "^[ ]+" "" NameAndValue ${NameAndValue})
# Find variable name
string(REGEX MATCH "^[^=]+" Name ${NameAndValue})
# Find the value
string(REPLACE "${Name}=" "" Value ${NameAndValue})
# Set the variable
set(${Name} "${Value}")
endforeach()
if (CONFIG_CHIP_PW_RPC)
set(CONFIG_STD_CPP17 y)
endif()
if (NOT CHIP_ROOT)
get_filename_component(CHIP_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/../.. REALPATH)
endif()
set(GN_ROOT_TARGET ${CHIP_ROOT}/config/mbed/chip-gn)
# Prepare compiler flags
mbed_get_target_common_compile_flags(CHIP_CFLAGS mbed-core)
mbed_get_lang_compile_flags(CHIP_CFLAGS_C mbed-core C)
list(APPEND CHIP_CFLAGS_C ${CMAKE_C_FLAGS_INIT})
mbed_get_lang_compile_flags(CHIP_CFLAGS_CC mbed-core CXX)
list(APPEND CHIP_CFLAGS_CC ${CMAKE_CXX_FLAGS_INIT})
mbed_get_target_common_compile_flags(CHIP_MBEDCMSISCM_CFLAGS mbed-cmsis-cortex-m)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDCMSISCM_CFLAGS})
if(MBED_TARGET STREQUAL "CY8CPROTO_062_4343W")
mbed_get_target_common_compile_flags(CHIP_MBEDCMSISCY8_CFLAGS mbed-cy8cproto-062-4343w)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDCMSISCY8_CFLAGS})
mbed_get_target_common_compile_flags(CHIP_MBEDPSOC6_CFLAGS mbed-psoc6)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDPSOC6_CFLAGS})
mbed_get_target_common_compile_flags(CHIP_MBEDCAT1_CFLAGS mbed-cat1a)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDCAT1_CFLAGS})
mbed_get_target_common_compile_flags(CHIP_MBEDCMSISCY8MODUS_CFLAGS mbed-cy8cproto-062-4343w-bsp-design-modus)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDCMSISCY8MODUS_CFLAGS})
endif()
# Add support for Mbed Posix Socket
mbed_get_target_common_compile_flags(CHIP_MBEDPOSIXSOCKET_CFLAGS mbed-os-posix-socket)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDPOSIXSOCKET_CFLAGS})
# Add support for Mbed BLE
mbed_get_target_common_compile_flags(CHIP_MBEDBLE_CFLAGS mbed-ble)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDBLE_CFLAGS})
# Add support for Mbed event
mbed_get_target_common_compile_flags(CHIP_MBEDEVENTS_CFLAGS mbed-events)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDEVENTS_CFLAGS})
# Add support for Mbed rtos
mbed_get_target_common_compile_flags(CHIP_MBEDRTOS_CFLAGS mbed-rtos)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDRTOS_CFLAGS})
# Add support for Mbed storage
mbed_get_target_common_compile_flags(CHIP_MBEDSTORAGE_CFLAGS mbed-storage-kv-global-api)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDSTORAGE_CFLAGS})
# Add support for Mbed Socket
mbed_get_target_common_compile_flags(CHIP_MBEDNETSOCKET_CFLAGS mbed-netsocket)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDNETSOCKET_CFLAGS})
if (CONFIG_CHIP_WITH_EXTERNAL_MBEDTLS)
mbed_get_target_common_compile_flags(CHIP_MBEDTLS_CFLAGS mbed-mbedtls)
list(APPEND CHIP_CFLAGS ${CHIP_MBEDTLS_CFLAGS})
endif()
mbed_get_gnu_cpp_standard(CHIP_CFLAGS_CC)
list(APPEND CHIP_CFLAGS
\"-D__LINUX_ERRNO_EXTENSIONS__=1\"
)
list(APPEND CHIP_CFLAGS
\"-DCHIP_ADDRESS_RESOLVE_IMPL_INCLUDE_HEADER=<lib/address_resolve/AddressResolve_DefaultImpl.h>\"
)
if (CONFIG_MBED_BSD_SOCKET_TRACE)
list(APPEND CHIP_CFLAGS
\"-DMBED_BSD_SOCKET_TRACE=1\"
)
endif()
# CFLAGS are put in random order, sort them before converting them to a string
list(SORT CHIP_CFLAGS)
list(SORT CHIP_CFLAGS_C)
list(SORT CHIP_CFLAGS_CC)
set(SEPARATOR ",")
convert_list_of_flags_to_string_of_flags(CHIP_CFLAGS CHIP_CFLAGS ${SEPARATOR})
set(SEPARATOR " ")
convert_list_of_flags_to_string_of_flags(CHIP_CFLAGS_C CHIP_CFLAGS_C ${SEPARATOR})
convert_list_of_flags_to_string_of_flags(CHIP_CFLAGS_CC CHIP_CFLAGS_CC ${SEPARATOR})
# Prepare CHIP libraries that the application should be linked with
if (NOT CHIP_LIBRARIES)
set(CHIP_LIBRARIES -lCHIP)
endif()
if (CONFIG_CHIP_LIB_SHELL)
list(APPEND CHIP_LIBRARIES -lCHIPShell)
endif()
if (CONFIG_CHIP_PW_RPC)
list(APPEND CHIP_LIBRARIES -lPwRpc)
if (${APP_TARGET} MATCHES "pigweed-app")
set(CONFIG_CHIP_PW_RPC_ECHO_PROTO "y")
elseif (${APP_TARGET} MATCHES "lighting-app")
set(CONFIG_CHIP_PW_RPC_COMMON_PROTO "y")
set(CONFIG_CHIP_PW_RPC_LIGHTING_PROTO "y")
elseif (${APP_TARGET} MATCHES "lock-app")
set(CONFIG_CHIP_PW_RPC_COMMON_PROTO "y")
set(CONFIG_CHIP_PW_RPC_LOCKING_PROTO "y")
endif()
endif(CONFIG_CHIP_PW_RPC)
# Set up CHIP project configuration file
set(CHIP_DEFAULT_CONFIG_FILE "<${CHIP_ROOT}/config/mbed/CHIPProjectConfig.h>")
set(CHIP_PROJECT_CONFIG ${CHIP_DEFAULT_CONFIG_FILE})
if (CONFIG_CHIP_PROJECT_CONFIG)
get_filename_component(CHIP_PROJECT_CONFIG
${CONFIG_CHIP_PROJECT_CONFIG}
REALPATH
BASE_DIR ${CMAKE_SOURCE_DIR}
)
set(CHIP_PROJECT_CONFIG "<${CHIP_PROJECT_CONFIG}>")
endif()
if (${CMAKE_BUILD_TYPE} STREQUAL "debug")
set(CONFIG_DEBUG "y")
endif()
# ==============================================================================
# Generate configuration for CHIP GN build system
# ==============================================================================
if (CONFIG_CHIP_PW_RPC)
chip_gn_arg_import("${GN_ROOT_TARGET}/lib/pw_rpc/pw_rpc.gni")
endif()
chip_gn_arg_flags("target_cflags" ${CHIP_CFLAGS})
chip_gn_arg_lang_flags("target_cflags_c" ${CHIP_CFLAGS_C})
chip_gn_arg_lang_flags("target_cflags_cc" ${CHIP_CFLAGS_CC})
chip_gn_arg_string("mbed_ar" ${CMAKE_AR})
chip_gn_arg_string("mbed_cc" ${CMAKE_C_COMPILER})
chip_gn_arg_string("mbed_cxx" ${CMAKE_CXX_COMPILER})
chip_gn_arg_string("chip_project_config_include" "${CHIP_PROJECT_CONFIG}")
chip_gn_arg_bool ("is_debug" CONFIG_DEBUG)
chip_gn_arg_bool ("chip_build_tests" CONFIG_CHIP_BUILD_TESTS)
chip_gn_arg_bool ("chip_monolithic_tests" CONFIG_CHIP_BUILD_TESTS)
chip_gn_arg_bool ("chip_build_libshell" CONFIG_CHIP_LIB_SHELL)
chip_gn_arg_bool ("chip_with_platform_mbedtls" CONFIG_CHIP_WITH_EXTERNAL_MBEDTLS)
chip_gn_arg_bool ("chip_build_pw_rpc_lib" CONFIG_CHIP_PW_RPC)
chip_gn_arg_bool ("chip_enable_data_model" CONFIG_CHIP_DATA_MODEL)
if (CONFIG_CHIP_PW_RPC)
chip_gn_arg_bool ("chip_build_pw_rpc_echo_proto" CONFIG_CHIP_PW_RPC_ECHO_PROTO)
chip_gn_arg_bool ("chip_build_pw_rpc_common_proto" CONFIG_CHIP_PW_RPC_COMMON_PROTO)
chip_gn_arg_bool ("chip_build_pw_rpc_lighting_proto" CONFIG_CHIP_PW_RPC_LIGHTING_PROTO)
chip_gn_arg_bool ("chip_build_pw_rpc_locking_proto" CONFIG_CHIP_PW_RPC_LOCKING_PROTO)
endif(CONFIG_CHIP_PW_RPC)
if (CONFIG_CHIP_OTA_REQUESTOR)
chip_gn_arg_bool ("chip_enable_ota_requestor" CONFIG_CHIP_OTA_REQUESTOR)
endif(CONFIG_CHIP_OTA_REQUESTOR)
file(GENERATE OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/args.gn CONTENT ${CHIP_GN_ARGS})
# ==============================================================================
# Define 'chip-gn' target that builds CHIP library(ies) with GN build system
# ==============================================================================
ExternalProject_Add(
chip-gn
PREFIX ${CMAKE_CURRENT_BINARY_DIR}
SOURCE_DIR ${CHIP_ROOT}
BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}
CONFIGURE_COMMAND gn --root=${GN_ROOT_TARGET} gen --export-compile-commands --check --fail-on-unused-args ${CMAKE_CURRENT_BINARY_DIR}
BUILD_COMMAND ninja
INSTALL_COMMAND ""
BUILD_BYPRODUCTS ${CHIP_LIBRARIES}
CONFIGURE_ALWAYS TRUE
BUILD_ALWAYS TRUE
USES_TERMINAL_CONFIGURE TRUE
USES_TERMINAL_BUILD TRUE
)
# ==============================================================================
# Define 'chip' target that exposes CHIP headers & libraries to the application
# ==============================================================================
mbed_interface_library_named(chip)
target_compile_definitions(chip INTERFACE CHIP_HAVE_CONFIG_H)
target_include_directories(chip INTERFACE
${CHIP_ROOT}/src
${CHIP_ROOT}/src/include
${CHIP_ROOT}/src/lib
${CHIP_ROOT}/third_party/nlassert/repo/include
${CMAKE_CURRENT_BINARY_DIR}/gen/include
)
target_link_directories(chip INTERFACE ${CMAKE_CURRENT_BINARY_DIR}/lib)
target_link_libraries(chip INTERFACE -Wl,--start-group ${CHIP_LIBRARIES} -Wl,--end-group)
add_dependencies(chip chip-gn)
# ==============================================================================
# Define mbed target configuration according to CHIP component usage
# ==============================================================================
# CHIP includes path
list(APPEND CHIP_INCLUDES)
# CHIP defines
list(APPEND CHIP_DEFINES)
# Target specific configuration
if("capsense" IN_LIST MBED_TARGET_LABELS)
add_subdirectory(${CHIP_ROOT}/third_party/mbed-os-cypress-capsense-button/repo ${CMAKE_BINARY_DIR}/capsense_build)
target_link_libraries(${APP_TARGET} capsense)
endif()
list(APPEND CHIP_INCLUDES
${CHIP_ROOT}/config/mbed/mbedtls
)
list(APPEND CHIP_DEFINES
__LINUX_ERRNO_EXTENSIONS__=1
)
list(APPEND CHIP_DEFINES
CHIP_ADDRESS_RESOLVE_IMPL_INCLUDE_HEADER=<lib/address_resolve/AddressResolve_DefaultImpl.h>
)
if (CONFIG_MBED_BSD_SOCKET_TRACE)
list(APPEND CHIP_DEFINES
MBED_BSD_SOCKET_TRACE=1
)
endif()
if (CONFIG_CHIP_PW_RPC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++17" PARENT_SCOPE)
list(APPEND CHIP_DEFINES
CHIP_PW_RPC=1
)
endif()
if (CONFIG_CHIP_PW_RPC)
set(PIGWEED_ROOT "${CHIP_ROOT}/third_party/pigweed/repo")
target_sources(${APP_TARGET} PRIVATE
${CHIP_ROOT}/examples/common/pigweed/RpcService.cpp
${CHIP_ROOT}/examples/common/pigweed/mbed/PigweedLoggerMutex.cpp
${CHIP_ROOT}/examples/common/pigweed/mbed/Rpc.cpp
${MBED_COMMON}/util/PigweedLogger.cpp
)
list(APPEND CHIP_DEFINES
PW_RPC_USE_GLOBAL_MUTEX=0
)
target_include_directories(${APP_TARGET} PRIVATE
${PIGWEED_ROOT}/pw_sys_io/public
${PIGWEED_ROOT}/pw_assert/public
${PIGWEED_ROOT}/pw_assert/assert_lite_public_overrides
${PIGWEED_ROOT}/pw_assert_log/assert_backend_public_overrides
${PIGWEED_ROOT}/pw_assert_log/check_backend_public_overrides
${PIGWEED_ROOT}/pw_assert_log/public
${PIGWEED_ROOT}/pw_bytes/public
${PIGWEED_ROOT}/pw_checksum/public
${PIGWEED_ROOT}/pw_containers/public
${PIGWEED_ROOT}/pw_hdlc/public
${PIGWEED_ROOT}/pw_log/public
${PIGWEED_ROOT}/pw_log_basic/public
${PIGWEED_ROOT}/pw_log_basic/public_overrides
${PIGWEED_ROOT}/pw_span/public_overrides
${PIGWEED_ROOT}/pw_span/public
${PIGWEED_ROOT}/pw_string/public
${PIGWEED_ROOT}/pw_sync/public
${PIGWEED_ROOT}/pw_polyfill/public
${PIGWEED_ROOT}/pw_polyfill/standard_library_public
${PIGWEED_ROOT}/pw_polyfill/public_overrides
${PIGWEED_ROOT}/pw_rpc/public
${PIGWEED_ROOT}/pw_rpc/nanopb/public
${PIGWEED_ROOT}/pw_rpc/raw/public
${PIGWEED_ROOT}/pw_protobuf/public
${PIGWEED_ROOT}/pw_status/public
${PIGWEED_ROOT}/pw_stream/public
${PIGWEED_ROOT}/pw_result/public
${PIGWEED_ROOT}/pw_varint/public
${PIGWEED_ROOT}/pw_function/public
${PIGWEED_ROOT}/pw_preprocessor/public
${PIGWEED_ROOT}/pw_rpc/system_server/public
${PIGWEED_ROOT}/third_party/fuchsia/repo/sdk/lib/fit/include
${PIGWEED_ROOT}/third_party/fuchsia/repo/sdk/lib/stdcompat/include
${CHIP_ROOT}/third_party/nanopb/repo
${CHIP_ROOT}/examples/common
${CHIP_ROOT}/examples/common/pigweed
${CHIP_ROOT}/examples/common/pigweed/mbed
${MBED_COMMON}/pw_sys_io/public
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/third_party/pigweed/repo/pw_rpc/protos.proto_library/pwpb
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/third_party/pigweed/repo/pw_protobuf/common_protos.proto_library/nanopb
)
if (CONFIG_CHIP_PW_RPC_ECHO_PROTO)
target_include_directories(${APP_TARGET} PRIVATE
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/third_party/pigweed/repo/pw_rpc/protos.proto_library/nanopb_rpc
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/third_party/pigweed/repo/pw_rpc/protos.proto_library/nanopb
)
list(APPEND CHIP_DEFINES
CHIP_PW_RPC_ECHO_PROTO=1
)
endif(CONFIG_CHIP_PW_RPC_ECHO_PROTO)
if (CONFIG_CHIP_PW_RPC_COMMON_PROTO)
target_include_directories(${APP_TARGET} PRIVATE
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/examples/common/pigweed/button_service.proto_library/nanopb
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/examples/common/pigweed/button_service.proto_library/nanopb_rpc
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/examples/common/pigweed/device_service.proto_library/nanopb
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/examples/common/pigweed/device_service.proto_library/nanopb_rpc
)
list(APPEND CHIP_DEFINES
CHIP_PW_RPC_COMMON_PROTO=1
)
endif(CONFIG_CHIP_PW_RPC_COMMON_PROTO)
if (CONFIG_CHIP_PW_RPC_LIGHTING_PROTO)
target_include_directories(${APP_TARGET} PRIVATE
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/examples/common/pigweed/lighting_service.proto_library/nanopb
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/examples/common/pigweed/lighting_service.proto_library/nanopb_rpc
)
list(APPEND CHIP_DEFINES
CHIP_PW_RPC_LIGHTING_PROTO=1
)
endif(CONFIG_CHIP_PW_RPC_LIGHTING_PROTO)
if (CONFIG_CHIP_PW_RPC_LOCKING_PROTO)
target_include_directories(${APP_TARGET} PRIVATE
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/examples/common/pigweed/locking_service.proto_library/nanopb
${CMAKE_CURRENT_BINARY_DIR}/protocol_buffer/gen/third_party/connectedhomeip/examples/common/pigweed/locking_service.proto_library/nanopb_rpc
)
list(APPEND CHIP_DEFINES
CHIP_PW_RPC_LOCKING_PROTO=1
)
endif(CONFIG_CHIP_PW_RPC_LOCKING_PROTO)
endif(CONFIG_CHIP_PW_RPC)
if (CONFIG_CHIP_OTA_REQUESTOR)
target_include_directories(${APP_TARGET} PRIVATE
${CHIP_ROOT}/examples/platform/mbed/ota/
${CHIP_ROOT}/src/app/clusters/ota-requestor
${CHIP_ROOT}/src/platform
${CHIP_ROOT}/src/platform/mbed
${CHIP_ROOT}/src/include/platform
)
target_sources(${APP_TARGET} PRIVATE
${CHIP_ROOT}/examples/platform/mbed/ota/OTARequestorDriverImpl.cpp
${CHIP_ROOT}/src/app/clusters/ota-requestor/DefaultOTARequestor.cpp
${CHIP_ROOT}/src/app/clusters/ota-requestor/DefaultOTARequestorDriver.cpp
${CHIP_ROOT}/src/app/clusters/ota-requestor/DefaultOTARequestorStorage.cpp
${CHIP_ROOT}/src/app/clusters/ota-requestor/BDXDownloader.cpp
${CHIP_ROOT}/src/platform/mbed/OTAImageProcessorImpl.cpp
)
if (NOT ${APP_TARGET} MATCHES "shell")
target_sources(${APP_TARGET} PRIVATE
${CHIP_ROOT}/src/app/clusters/ota-requestor/ota-requestor-server.cpp
)
else()
target_include_directories(${APP_TARGET} PRIVATE ${GEN_DIR}/ota-requestor-app)
endif()
list(APPEND CHIP_DEFINES
CHIP_OTA_REQUESTOR=1
)
endif(CONFIG_CHIP_OTA_REQUESTOR)
if(BOOT_ENABLED)
add_subdirectory(${MCUBOOT_PATH}/boot/bootutil/ ${CMAKE_BINARY_DIR}/mbed_mcu_boot_util_build)
add_subdirectory(${MCUBOOT_PATH}/boot/mbed/ ${CMAKE_BINARY_DIR}/mbed_mcu_boot_build)
target_include_directories(${APP_TARGET} PRIVATE
${MCUBOOT_PATH}/boot/mbed/include
)
target_sources(${APP_TARGET} PRIVATE
${CHIP_ROOT}/examples/platform/mbed/bootloader/default_bd.cpp
)
target_include_directories(bootutil PUBLIC
${CHIP_ROOT}/config/mbed/mbedtls
)
target_link_libraries(${APP_TARGET} mbed-mcuboot bootutil)
file(READ ${APP_PATH}/mbed_app.json mbedAppJson)
string(JSON PRIMARY_SLOT_ADDRESS GET "${mbedAppJson}" target_overrides ${MBED_TARGET} mcuboot.primary-slot-address)
string(JSON HEADER_SIZE GET "${mbedAppJson}" target_overrides ${MBED_TARGET} mcuboot.header-size)
string(JSON SLOT_SIZE GET "${mbedAppJson}" target_overrides ${MBED_TARGET} mcuboot.slot-size)
math(EXPR APP_START "${PRIMARY_SLOT_ADDRESS} + ${HEADER_SIZE}" OUTPUT_FORMAT HEXADECIMAL)
math(EXPR APP_SIZE "${SLOT_SIZE} - 2 * ${HEADER_SIZE}" OUTPUT_FORMAT HEXADECIMAL)
target_compile_definitions(mbed-core
INTERFACE
"-DMBED_APP_START=${APP_START}"
"-DMBED_APP_SIZE=${APP_SIZE}"
)
list(APPEND CHIP_DEFINES
BOOT_ENABLED=1
)
endif()
target_include_directories(${APP_TARGET} PRIVATE
${CHIP_INCLUDES}
)
target_compile_definitions(${APP_TARGET} PRIVATE
${CHIP_DEFINES}
)