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CMakeLists.txt
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cmake_minimum_required(VERSION 3.10)
project(iotivity-lite VERSION 2.2.5.16)
include(GNUInstallDirs) # Installation directories for `install` command and pkgconfig file
######## Helper variables ########
set(OC_COMPILER_IS_GCC ${CMAKE_COMPILER_IS_GNUCXX} CACHE BOOL "Compiler is gcc" FORCE)
set(OC_COMPILER_IS_CLANG OFF CACHE BOOL "Compiler is clang." FORCE)
if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
set(OC_COMPILER_IS_CLANG ON CACHE BOOL "Compiler is clang." FORCE)
endif()
execute_process(
COMMAND ${CMAKE_LINKER} --version
OUTPUT_VARIABLE LINKER_VERSION
RESULT_VARIABLE LINKER_RESULT
ERROR_QUIET
)
set(OC_LINKER_IS_LD OFF CACHE BOOL "Linker is ld." FORCE)
set(OC_LINKER_IS_LDD OFF CACHE BOOL "Linker is ldd." FORCE)
if(LINKER_RESULT EQUAL 0)
string(TOLOWER "${LINKER_VERSION}" LINKER_VERSION)
if(LINKER_VERSION MATCHES "ldd")
set(OC_LINKER_IS_LDD ON CACHE BOOL "Linker is ldd." FORCE)
elseif(LINKER_VERSION MATCHES "ld")
set(OC_LINKER_IS_LD ON CACHE BOOL "Linker is ld." FORCE)
endif()
endif()
set(OC_COVERAGE_ENABLED OFF CACHE BOOL "Gather code coverage")
if(BUILD_TESTING AND UNIX AND (OC_COMPILER_IS_GCC OR OC_COMPILER_IS_CLANG))
if(NOT(OC_ASAN_ENABLED OR OC_LSAN_ENABLED OR OC_TSAN_ENABLED OR OC_UBSAN_ENABLED))
set(OC_COVERAGE_ENABLED ON CACHE BOOL "Gather code coverage" FORCE)
endif()
endif()
######## Build configuration options ########
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(BUILD_EXAMPLE_APPLICATIONS ON CACHE BOOL "Build example applications.")
set(BUILD_MBEDTLS ON CACHE BOOL "Build Mbed TLS library. When set to OFF, the Mbed TLS library with the OCF patches has to be provided.")
set(BUILD_MBEDTLS_FORCE_3_5_0 OFF CACHE BOOL "Force v3.5.0 of the MbedTLS library to be used (by default v3.6.2 is used)")
set(OC_INSTALL_MBEDTLS ON CACHE BOOL "Include Mbed TLS in installation")
set(BUILD_TINYCBOR ON CACHE BOOL "Build TinyCBOR library. When set to OFF, the TinyCBOR library has to be provided.")
set(OC_INSTALL_TINYCBOR ON CACHE BOOL "Include TinyCBOR in installation")
set(BUILD_PYTHON ON CACHE BOOL "Build Python bindings.")
set(MBEDTLS_DEPENDENCY_VERSION 3.6)
if(BUILD_MBEDTLS_FORCE_3_5_0)
message(WARNING "MbedTLS v3.5.0 is deprecated and support will be removed in a future release")
set(MBEDTLS_DEPENDENCY_VERSION 3.5)
endif()
set(OC_DYNAMIC_ALLOCATION_ENABLED ON CACHE BOOL "Enable dynamic memory allocation within the OCF stack and Mbed TLS.")
set(OC_SECURITY_ENABLED ON CACHE BOOL "Enable security.")
if (OC_SECURITY_ENABLED)
set(OC_PKI_ENABLED ON CACHE BOOL "Enable PKI security.")
else()
# Force PKI security to be disabled if security is disabled
set(OC_PKI_ENABLED OFF CACHE BOOL "Disable PKI security (force)" FORCE)
endif()
set(OC_CLOUD_ENABLED OFF CACHE BOOL "Enable cloud communications.")
set(OC_DEBUG_ENABLED OFF CACHE BOOL "Enable debug messages.")
set(OC_INTROSPECTION_ENABLED ON CACHE BOOL "Enable the introspection resource.")
set(OC_IDD_API_ENABLED ON CACHE BOOL "Enable the Introspection Device Data API.")
set(OC_TCP_ENABLED OFF CACHE BOOL "Enable OCF communications over TCP. Necessary for Cloud communications.")
set(OC_DISCOVERY_RESOURCE_OBSERVABLE_ENABLED OFF CACHE BOOL "Enable observation over oic/res resource.")
set(OC_REPRESENTATION_REALLOC_ENCODING_ENABLED OFF CACHE BOOL "Enable realloc during encoding the representation.")
set(OC_COLLECTIONS_IF_CREATE_ENABLED OFF CACHE BOOL "Enable RT factory for collections.")
set(OC_MNT_ENABLED OFF CACHE BOOL "Enable maintenance resource.")
set(OC_SOFTWARE_UPDATE_ENABLED OFF CACHE BOOL "Enable software update resource.")
set(OC_WKCORE_ENABLED OFF CACHE BOOL "Enable well-known core resource.")
set(OC_OSCORE_ENABLED ON CACHE BOOL "Enable oscore support.")
set(OC_IPV4_ENABLED OFF CACHE BOOL "Enable IPv4 support.")
set(OC_DNS_LOOKUP_IPV6_ENABLED OFF CACHE BOOL "Enable IPv6 DNS lookup.")
set(OC_PUSH_ENABLED OFF CACHE BOOL "Enable Push Notification.")
set(OC_PUSHDEBUG_ENABLED OFF CACHE BOOL "Enable debug messages for Push Notification.")
set(OC_RESOURCE_ACCESS_IN_RFOTM_ENABLED OFF CACHE BOOL "Enable resource access in RFOTM.")
set(OC_MEMORY_TRACE_ENABLED OFF CACHE BOOL "Enable memory tracing.")
set(OC_VERSION_1_1_0_ENABLED OFF CACHE BOOL "Enable OCF version 1.1")
set(OC_ETAG_ENABLED OFF CACHE BOOL "Enable Entity Tag (ETag) support.")
set(OC_JSON_ENCODER_ENABLED OFF CACHE BOOL "Enable JSON encoder/decoder support.")
set(OC_SIMPLE_MAIN_LOOP_ENABLED OFF CACHE BOOL "Compile with the single-threaded implementation of the main loop using event polling.")
if (BUILD_EXAMPLE_APPLICATIONS OR BUILD_TESTING)
set(OC_SIMPLE_MAIN_LOOP_ENABLED ON CACHE BOOL "" FORCE)
endif()
if (OC_DEBUG_ENABLED)
set(OC_LOG_MAXIMUM_LOG_LEVEL "TRACE" CACHE STRING "Maximum supported log level in compile time.")
else()
set(OC_LOG_MAXIMUM_LOG_LEVEL "DISABLED" CACHE STRING "Maximum supported log level in compile time.")
endif()
set(OC_INOUT_BUFFER_SIZE "" CACHE STRING "Custom static buffer size for network messages.")
set(OC_INOUT_BUFFER_POOL "" CACHE STRING "Custom static pool size of network messages.")
set(OC_APP_DATA_BUFFER_SIZE "" CACHE STRING "Custom static buffer size for application messages.")
set(OC_APP_DATA_BUFFER_POOL "" CACHE STRING "Custom static size of application messages.")
set(OC_DEVICE_MAX_NUM_CONCURRENT_REQUESTS "" CACHE STRING "Maximum number of messages in the network event queue for a device.")
# plgd.dev features
set(PLGD_DEV_TIME_ENABLED OFF CACHE BOOL "Enable plgd time feature.")
set(PLGD_DEV_DEVICE_PROVISIONING_ENABLED OFF CACHE BOOL "Enable plgd's device provisioning feature.")
set(PLGD_DEV_DEVICE_PROVISIONING_TEST_PROPERTIES_ENABLED OFF CACHE BOOL "Enable plgd's device provisioning feature's test properties.")
set(OC_ASAN_ENABLED OFF CACHE BOOL "Enable address sanitizer build.")
set(OC_LSAN_ENABLED OFF CACHE BOOL "Enable leak sanitizer build.")
set(OC_TSAN_ENABLED OFF CACHE BOOL "Enable thread sanitizer build.")
set(OC_MSAN_ENABLED OFF CACHE BOOL "Enable memory sanitizer build. (clang on Linux only)")
set(OC_UBSAN_ENABLED OFF CACHE BOOL "Enable undefined behaviour sanitizer build.")
if(OC_CLOUD_ENABLED AND OC_SECURITY_ENABLED AND NOT OC_PKI_ENABLED)
message(FATAL_ERROR "Cannot enable cloud communications without PKI security")
endif()
if(UNIX OR (WIN32 AND OC_COMPILER_IS_CLANG))
if(OC_ASAN_ENABLED)
message(STATUS "Address sanitizer enabled")
add_compile_options(-fsanitize=address -fno-omit-frame-pointer)
add_link_options(-fsanitize=address)
set(OC_ASAN_OPTIONS "debug=true:atexit=true:check_initialization_order=true:detect_stack_use_after_return=true:detect_invalid_pointer_pairs=2:strict_string_checks=true")
if(WIN32)
# just print the issues until they are fixed
add_compile_options(-fsanitize-recover=address)
set(OC_ASAN_OPTIONS "${OC_ASAN_OPTIONS}:halt_on_error=false")
else()
set(OC_ASAN_OPTIONS "${OC_ASAN_OPTIONS}:alloc_dealloc_mismatch=true")
endif()
endif()
if(UNIX AND OC_LSAN_ENABLED)
message(STATUS "Leak sanitizer enabled")
add_compile_options(-fsanitize=leak -fno-omit-frame-pointer)
add_link_options(-fsanitize=leak)
endif()
if(UNIX AND OC_TSAN_ENABLED)
message(STATUS "Thread sanitizer enabled")
add_compile_options(-fsanitize=thread -fno-omit-frame-pointer)
add_link_options(-fsanitize=thread)
set(OC_TSAN_OPTIONS "halt_on_error=1:abort_on_error=true")
endif()
if(OC_UBSAN_ENABLED)
message(STATUS "Undefined behaviour sanitizer enabled")
if(OC_COMPILER_IS_CLANG)
# -fno-sanitize-recover=undefined,local-bounds,nullability
add_compile_options(-fsanitize=undefined,local-bounds,nullability -fno-omit-frame-pointer)
else()
# -fno-sanitize-recover=undefined
add_compile_options(-fsanitize=undefined -fno-omit-frame-pointer)
endif()
add_link_options(-fsanitize=undefined)
# halt_on_error=1
set(OC_UBSAN_OPTIONS "print_stacktrace=1")
endif()
if(OC_COMPILER_IS_CLANG)
# using clang
if(OC_MSAN_ENABLED)
message(STATUS "Memory sanitizer enabled")
add_compile_options(-fsanitize=memory -fno-omit-frame-pointer)
add_link_options(-fsanitize=memory)
endif()
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
# using GCC
endif()
if(OC_ASAN_ENABLED OR OC_LSAN_ENABLED OR OC_TSAN_ENABLED OR OC_UBSAN_ENABLED OR OC_MSAN_ENABLED)
# to get good stacktraces don't use -O2 or -O3 for sanitized optimized build
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O1")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O1")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -O1")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -O1")
endif()
endif()
# Compiler and linker flags
if(OC_LINKER_IS_LD)
set(OC_COMPILE_OPTIONS_RELEASE -fdata-sections -ffunction-sections)
# -Wl,--as-needed = Only link libraries that export symbols used by the binary
# -Wl,--gc-sections = Remove unused code resulting from -fdata-sections and -function-sections
# -s = Strip
set(OC_LINK_OPTIONS_RELEASE -Wl,--as-needed -Wl,--gc-sections -s)
endif()
if(OC_LINKER_IS_LDD)
# -Wl,-dead_strip = Remove unused code
# -s = Strip
set(OC_LINK_OPTIONS_RELEASE -Wl,-dead_strip -s)
endif()
set(OC_CLANG_TIDY_ENABLED OFF CACHE BOOL "Enable clang-tidy analysis during compilation.")
include(tools/clang-tidy.cmake)
include(tools/utils.cmake)
# Global compile options
set(PRIVATE_COMPILE_OPTIONS "")
set(MBEDTLS_COMPILE_OPTIONS "")
if(MSVC)
# TODO: Enable and fix issues
# list(APPEND PRIVATE_COMPILE_OPTIONS /WX)
elseif(OC_COMPILER_IS_GCC OR OC_COMPILER_IS_CLANG)
oc_add_compile_options(GLOBAL
FLAGS -Wall -Wextra -pedantic
-Wwrite-strings -Wunused -Wunreachable-code -Wcast-align -Wpointer-arith -Wmissing-declarations
-fno-common
CFLAGS -Wmissing-prototypes -Wstrict-prototypes
)
# ignore issues in mbedTLS test and utility code
if(BUILD_MBEDTLS AND (ENABLE_TESTING OR ENABLE_PROGRAMS))
oc_add_compile_options(GLOBAL
FLAGS -Wno-error=missing-declarations
CFLAGS -Wno-error=missing-prototypes
)
endif()
if(NOT OC_CLANG_TIDY_ENABLED)
oc_add_compile_options(GLOBAL
CXXFLAGS -Wuseless-cast -Wno-error=useless-cast
)
endif()
list(APPEND PRIVATE_COMPILE_OPTIONS -Werror)
oc_add_compile_options(FLAGS -Wdocumentation)
if(C_COMPILER_SUPPORTS_WDOCUMENTATION)
list(APPEND PRIVATE_COMPILE_OPTIONS -Wdocumentation)
list(APPEND MBEDTLS_COMPILE_OPTIONS -Wno-documentation)
endif()
# oc_add_compile_options(FLAGS -Wstack-usage=8192)
# if(CXX_COMPILER_SUPPORTS_WSTACK_USAGE_8192)
# list(APPEND PRIVATE_COMPILE_OPTIONS -Wstack-usage=8192)
# endif()
# TODO: alignment warnings appear on some 32-bit compilers, keep those just
# as warnings for now
oc_add_compile_options(GLOBAL FLAGS -Wno-error=cast-align -Wno-error=deprecated-declarations
-Wno-error=documentation)
if(MINGW OR (WIN32 AND OC_COMPILER_IS_CLANG))
oc_add_compile_options(GLOBAL FLAGS -Wno-error=gnu-offsetof-extensions -Wno-error=c23-extensions -Wno-error=sign-compare)
endif()
endif()
# Release compile and linker options
add_compile_options("$<$<OR:$<CONFIG:Release>,$<CONFIG:RelWithDebInfo>,$<CONFIG:MinSizeRel>>:${OC_COMPILE_OPTIONS_RELEASE}>")
add_link_options("$<$<OR:$<CONFIG:Release>,$<CONFIG:RelWithDebInfo>,$<CONFIG:MinSizeRel>>:${OC_LINK_OPTIONS_RELEASE}>")
######## Define compiler flags ########
set(PRIVATE_COMPILE_DEFINITIONS "")
set(PUBLIC_COMPILE_DEFINITIONS "")
if(BUILD_MBEDTLS)
set(MBEDTLS_COMPILE_DEFINITIONS "__OC_PLATFORM")
endif()
set(OC_LOG_MAXIMUM_LOG_LEVEL_INT)
oc_set_maximum_log_level("${OC_LOG_MAXIMUM_LOG_LEVEL}" OC_LOG_MAXIMUM_LOG_LEVEL_INT)
# clang-tidy triggers bugprone-macro-parentheses if the value is not in ()
list(APPEND PRIVATE_COMPILE_DEFINITIONS "OC_LOG_MAXIMUM_LEVEL=(${OC_LOG_MAXIMUM_LOG_LEVEL_INT})")
list(APPEND TEST_COMPILE_DEFINITIONS "OC_LOG_MAXIMUM_LEVEL=(${OC_LOG_MAXIMUM_LOG_LEVEL_INT})")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "OC_LOG_MAXIMUM_LEVEL=(${OC_LOG_MAXIMUM_LOG_LEVEL_INT})")
endif()
if(OC_PUSH_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_PUSH")
if(OC_PUSHDEBUG_ENABLED)
list(APPEND PRIVATE_COMPILE_DEFINITIONS "OC_PUSHDEBUG")
endif()
set(OC_DYNAMIC_ALLOCATION_ENABLED ON)
set(OC_COLLECTIONS_IF_CREATE_ENABLED ON)
endif()
if(OC_RESOURCE_ACCESS_IN_RFOTM_ENABLED)
if(NOT OC_SECURITY_ENABLED)
message(FATAL_ERROR "Cannot enable resource access in RFOTM without security")
endif()
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_RESOURCE_ACCESS_IN_RFOTM")
endif()
if(OC_DYNAMIC_ALLOCATION_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_DYNAMIC_ALLOCATION")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "OC_DYNAMIC_ALLOCATION")
endif()
endif()
if(OC_SECURITY_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_SECURITY")
endif()
if(OC_PKI_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_PKI")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "OC_PKI")
endif()
endif()
if(OC_CLOUD_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_CLOUD")
set(OC_TCP_ENABLED ON)
set(OC_IPV4_ENABLED ON)
endif()
if(OC_INTROSPECTION_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_INTROSPECTION")
if(OC_IDD_API_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_IDD_API")
endif()
endif()
if(OC_TCP_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_TCP")
endif()
if(OC_DISCOVERY_RESOURCE_OBSERVABLE_ENABLED)
list(APPEND PRIVATE_COMPILE_DEFINITIONS "OC_DISCOVERY_RESOURCE_OBSERVABLE")
list(APPEND TEST_COMPILE_DEFINITIONS "OC_DISCOVERY_RESOURCE_OBSERVABLE")
endif()
if(OC_REPRESENTATION_REALLOC_ENCODING_ENABLED)
list(APPEND PRIVATE_COMPILE_DEFINITIONS "OC_REP_ENCODING_REALLOC")
list(APPEND TEST_COMPILE_DEFINITIONS "OC_REP_ENCODING_REALLOC")
endif()
if(OC_COLLECTIONS_IF_CREATE_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_COLLECTIONS_IF_CREATE")
endif()
if(OC_MNT_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_MNT")
endif()
if(OC_SOFTWARE_UPDATE_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_SOFTWARE_UPDATE")
endif()
if(OC_WKCORE_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_WKCORE")
endif()
if(OC_OSCORE_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_OSCORE")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "OC_OSCORE")
endif()
endif()
if(OC_IPV4_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_IPV4")
endif()
if(OC_DNS_LOOKUP_IPV6_ENABLED)
list(APPEND PRIVATE_COMPILE_DEFINITIONS "OC_DNS_LOOKUP_IPV6")
list(APPEND TEST_COMPILE_DEFINITIONS "OC_DNS_LOOKUP_IPV6")
endif()
if(OC_MEMORY_TRACE_ENABLED)
list(APPEND PRIVATE_COMPILE_DEFINITIONS "OC_MEMORY_TRACE")
list(APPEND TEST_COMPILE_DEFINITIONS "OC_MEMORY_TRACE")
endif()
if(OC_VERSION_1_1_0_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_SPEC_VER_OIC")
endif()
if(OC_ETAG_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_ETAG")
endif()
if(OC_JSON_ENCODER_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_JSON_ENCODER")
endif()
if(OC_SIMPLE_MAIN_LOOP_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_SIMPLE_MAIN_LOOP")
endif()
if(NOT("${OC_INOUT_BUFFER_SIZE}" STREQUAL ""))
if(NOT OC_DYNAMIC_ALLOCATION_ENABLED)
message(FATAL_ERROR "Cannot OC_INOUT_BUFFER_SIZE without dynamic allocation")
endif()
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_INOUT_BUFFER_SIZE=(${OC_INOUT_BUFFER_SIZE})")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "OC_INOUT_BUFFER_SIZE=(${OC_INOUT_BUFFER_SIZE})")
endif()
endif()
if(NOT("${OC_INOUT_BUFFER_POOL}" STREQUAL ""))
if(NOT OC_DYNAMIC_ALLOCATION_ENABLED)
message(FATAL_ERROR "Cannot set OC_INOUT_BUFFER_POOL without dynamic allocation")
endif()
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_INOUT_BUFFER_POOL=(${OC_INOUT_BUFFER_POOL})")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "OC_INOUT_BUFFER_POOL=(${OC_INOUT_BUFFER_POOL})")
endif()
endif()
if(NOT("${OC_APP_DATA_BUFFER_SIZE}" STREQUAL ""))
if(NOT OC_DYNAMIC_ALLOCATION_ENABLED)
message(FATAL_ERROR "Cannot set OC_APP_DATA_BUFFER_SIZE without dynamic allocation")
endif()
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_APP_DATA_BUFFER_SIZE=(${OC_APP_DATA_BUFFER_SIZE})")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "OC_APP_DATA_BUFFER_SIZE=(${OC_APP_DATA_BUFFER_SIZE})")
endif()
endif()
if(NOT("${OC_APP_DATA_BUFFER_POOL}" STREQUAL ""))
if(NOT OC_DYNAMIC_ALLOCATION_ENABLED)
message(FATAL_ERROR "Cannot OC_APP_DATA_BUFFER_POOL without dynamic allocation")
endif()
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_APP_DATA_BUFFER_POOL=(${OC_APP_DATA_BUFFER_POOL})")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "OC_APP_DATA_BUFFER_POOL=(${OC_APP_DATA_BUFFER_POOL})")
endif()
endif()
if(NOT("${OC_DEVICE_MAX_NUM_CONCURRENT_REQUESTS}" STREQUAL ""))
if(NOT OC_DYNAMIC_ALLOCATION_ENABLED)
message(FATAL_ERROR "Cannot set OC_DEVICE_MAX_NUM_CONCURRENT_REQUESTS without dynamic allocation")
endif()
list(APPEND PUBLIC_COMPILE_DEFINITIONS "OC_DEVICE_MAX_NUM_CONCURRENT_REQUESTS=(${OC_DEVICE_MAX_NUM_CONCURRENT_REQUESTS})")
endif()
if(PLGD_DEV_TIME_ENABLED)
list(APPEND PUBLIC_COMPILE_DEFINITIONS "PLGD_DEV_TIME")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "PLGD_DEV_TIME")
endif()
endif()
if(PLGD_DEV_DEVICE_PROVISIONING_ENABLED)
if(OC_OSCORE_ENABLED)
message(WARNING "Cannot set PLGD_DEV_DEVICE_PROVISIONING_ENABLED with OC_OSCORE_ENABLED")
endif()
if(NOT OC_CLOUD_ENABLED)
message(FATAL_ERROR "Cannot set PLGD_DEV_DEVICE_PROVISIONING_ENABLED without OC_CLOUD_ENABLED")
endif()
if(NOT OC_SECURITY_ENABLED)
message(FATAL_ERROR "Cannot set PLGD_DEV_DEVICE_PROVISIONING_ENABLED without OC_SECURITY_ENABLED")
endif()
if(NOT PLGD_DEV_TIME_ENABLED)
message(FATAL_ERROR "Cannot set PLGD_DEV_DEVICE_PROVISIONING_ENABLED without PLGD_DEV_TIME_ENABLED")
endif()
list(APPEND PUBLIC_COMPILE_DEFINITIONS "PLGD_DEV_DEVICE_PROVISIONING")
set(PLGD_DEV_DEVICE_PROVISIONING_MAXIMUM_LOG_LEVEL "DISABLED" CACHE STRING "Maximum supported Plgd DPS log level in compile time.")
set(PLGD_DEV_DEVICE_PROVISIONING_MAXIMUM_LOG_LEVEL_INT)
oc_set_maximum_log_level("${PLGD_DEV_DEVICE_PROVISIONING_MAXIMUM_LOG_LEVEL}" PLGD_DEV_DEVICE_PROVISIONING_MAXIMUM_LOG_LEVEL_INT)
list(APPEND PRIVATE_COMPILE_DEFINITIONS "PLGD_DPS_LOG_MAXIMUM_LEVEL=(${PLGD_DEV_DEVICE_PROVISIONING_MAXIMUM_LOG_LEVEL_INT})")
list(APPEND TEST_COMPILE_DEFINITIONS "PLGD_DPS_LOG_MAXIMUM_LEVEL=(${PLGD_DEV_DEVICE_PROVISIONING_MAXIMUM_LOG_LEVEL_INT})")
endif()
if(PLGD_DEV_DEVICE_PROVISIONING_TEST_PROPERTIES_ENABLED)
list(APPEND PRIVATE_COMPILE_DEFINITIONS "PLGD_DPS_RESOURCE_TEST_PROPERTIES")
if(BUILD_TESTING)
list(APPEND TEST_COMPILE_DEFINITIONS "PLGD_DPS_RESOURCE_TEST_PROPERTIES")
endif()
endif()
if(BUILD_TESTING)
list(APPEND PRIVATE_COMPILE_DEFINITIONS "OC_TEST")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "OC_TEST")
endif()
endif()
if(MINGW)
# Windows Vista or later
list(APPEND PUBLIC_COMPILE_DEFINITIONS "WINVER=0x0600" "_WIN32_WINNT=0x0600")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "WINVER=0x0600" "_WIN32_WINNT=0x0600")
endif()
# force the use mingw_printf because the default doesn't support '%zu'
if(OC_COMPILER_IS_GCC)
list(APPEND PRIVATE_COMPILE_DEFINITIONS "__USE_MINGW_ANSI_STDIO=(1)")
list(APPEND TEST_COMPILE_DEFINITIONS "__USE_MINGW_ANSI_STDIO=(1)")
if(BUILD_MBEDTLS)
list(APPEND MBEDTLS_COMPILE_DEFINITIONS "__USE_MINGW_ANSI_STDIO=(1)")
endif()
endif()
endif()
if(WIN32 AND (MSVC OR OC_COMPILER_IS_CLANG))
list(APPEND PRIVATE_COMPILE_DEFINITIONS "_CRT_SECURE_NO_WARNINGS=1")
endif()
if(OC_COVERAGE_ENABLED)
list(APPEND PRIVATE_COMPILE_OPTIONS "--coverage")
endif()
# ####### Gather source files ########
file(GLOB COMMON_SRC
${PROJECT_SOURCE_DIR}/api/c-timestamp/timestamp_compare.c
${PROJECT_SOURCE_DIR}/api/c-timestamp/timestamp_format.c
${PROJECT_SOURCE_DIR}/api/c-timestamp/timestamp_valid.c
${PROJECT_SOURCE_DIR}/api/c-timestamp/timestamp_parse.c
${PROJECT_SOURCE_DIR}/port/common/*.c
${PROJECT_SOURCE_DIR}/util/*.c
)
# common POSIX layer
if(UNIX OR WIN32)
if (UNIX)
file(GLOB COMMON_POSIX_SRC
${PROJECT_SOURCE_DIR}/port/common/posix/*.c
)
endif()
if(WIN32)
# WinSock2 implements POSIX for sockets
file(GLOB COMMON_POSIX_SRC
${PROJECT_SOURCE_DIR}/port/common/posix/oc_socket.c
${PROJECT_SOURCE_DIR}/port/common/posix/oc_tcp_socket.c
)
endif()
list(APPEND COMMON_SRC ${COMMON_POSIX_SRC})
endif()
if(NOT OC_MEMORY_TRACE_ENABLED)
list(REMOVE_ITEM COMMON_SRC
${PROJECT_SOURCE_DIR}/util/oc_mem_trace.c
)
endif()
if(OC_PKI_ENABLED)
list(APPEND COMMON_SRC
${PROJECT_SOURCE_DIR}/api/c-timestamp/timestamp_tm.c
)
endif()
if(OC_JSON_ENCODER_ENABLED)
file(GLOB JSMN_SRC
${PROJECT_SOURCE_DIR}/util/jsmn/*.c
)
list(APPEND COMMON_SRC ${JSMN_SRC})
endif()
if(PLGD_DEV_TIME_ENABLED)
file(GLOB PLGD_SRC
${PROJECT_SOURCE_DIR}/api/plgd/*.c
)
endif()
file(GLOB API_SRC
${PROJECT_SOURCE_DIR}/api/*.c
)
if(NOT OC_INTROSPECTION_ENABLED)
list(REMOVE_ITEM API_SRC
${PROJECT_SOURCE_DIR}/api/oc_introspection.c
)
endif()
file(GLOB SERVER_SRC
${PROJECT_SOURCE_DIR}/messaging/coap/*.c
${API_SRC}
${PLGD_SRC}
)
file(GLOB CLIENT_SRC
${SERVER_SRC}
${PROJECT_SOURCE_DIR}/api/client/*.c
)
# Detect the platform and pick the right port
if(UNIX)
file(GLOB PORT_SRC port/linux/*.c)
set(PORT_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/port/linux)
elseif(WIN32)
file(GLOB PORT_SRC port/windows/*.c)
set(PORT_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/port/windows)
else()
message(ERROR "Can build only on Linux and Windows!")
endif()
list(APPEND SERVER_SRC ${PORT_SRC})
list(APPEND CLIENT_SRC ${PORT_SRC})
if(OC_SECURITY_ENABLED)
file(GLOB SECURITY_SRC
${PROJECT_SOURCE_DIR}/security/oc_*.c
)
file(GLOB SECURITY_OBT_SRC
${PROJECT_SOURCE_DIR}/security/oc_obt*.c
)
list(REMOVE_ITEM SECURITY_SRC
${SECURITY_OBT_SRC}
)
list(APPEND SERVER_SRC ${SECURITY_SRC})
list(APPEND CLIENT_SRC ${SECURITY_SRC})
if(OC_DYNAMIC_ALLOCATION_ENABLED)
list(APPEND CLIENT_SRC ${SECURITY_OBT_SRC})
endif()
if(BUILD_PYTHON)
# fix oc_python compilation when OC_SECURITY is disabled
file(GLOB PYTHON_SRC python/*.c)
endif()
endif()
if(OC_CLOUD_ENABLED)
file(GLOB CLOUD_SRC api/cloud/*.c)
set(CLOUD_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/api/cloud)
endif()
include(CheckSymbolExists)
check_symbol_exists(OC_HAVE_TIME_H ${PORT_INCLUDE_DIR}/oc_config.h HAVE_OC_TIME_H)
# ####### Define link dependencies ########
set(PRIVATE_LINK_LIBS "")
include(CheckLibraryExists)
check_library_exists(m ceil "" HAVE_LIB_M)
if(HAVE_LIB_M)
list(APPEND PRIVATE_LINK_LIBS m)
endif(HAVE_LIB_M)
if(MSVC)
list(APPEND PRIVATE_LINK_LIBS iphlpapi.lib psapi.lib ws2_32.lib)
elseif(WIN32)
list(APPEND PRIVATE_LINK_LIBS iphlpapi psapi wsock32 ws2_32)
else()
find_package(Threads REQUIRED)
list(APPEND PRIVATE_LINK_LIBS Threads::Threads)
endif()
if(OC_COVERAGE_ENABLED)
list(APPEND PRIVATE_LINK_LIBS "--coverage")
endif()
# ####### Object libraries ########
if(OC_SECURITY_ENABLED)
if(BUILD_MBEDTLS)
include(deps/mbedtls.cmake)
set(MBEDTLS_DEP mbedtls)
else()
find_package(MbedTLS REQUIRED)
# Check that the Mbed TLS library is patched
include(CheckSymbolExists)
get_target_property(mbedtls_INTERFACE_INCLUDE_DIRECTORIES MbedTLS::mbedtls INTERFACE_INCLUDE_DIRECTORIES)
set(CMAKE_REQUIRED_INCLUDES ${mbedtls_INTERFACE_INCLUDE_DIRECTORIES})
check_symbol_exists(MBEDTLS_KEY_EXCHANGE_ECDH_ANON_ENABLED "mbedtls/mbedtls_config.h" MBEDTLS_PATCHED)
if(NOT MBEDTLS_PATCHED)
message(FATAL_ERROR "Detected Mbed TLS library is not patched!")
endif()
set(MBEDTLS_DEP MbedTLS::mbedtls)
endif()
list(APPEND PUBLIC_COMPILE_DEFINITIONS "__OC_PLATFORM")
endif()
if(BUILD_TINYCBOR)
configure_file(${PROJECT_SOURCE_DIR}/deps/TinyCBORConfig.cmake.in ${PROJECT_SOURCE_DIR}/deps/tinycbor/TinyCBORConfig.cmake.in COPYONLY)
configure_file(${PROJECT_SOURCE_DIR}/deps/tinycbor.cmake ${PROJECT_SOURCE_DIR}/deps/tinycbor/CMakeLists.txt COPYONLY)
# freestanding sources are sufficient for our needs
set(TINYCBOR_FREESTANDING_BUILD_ENABLED ON CACHE BOOL "Make freestanding build.")
# use command-line parameters to enable TinyCBOR unit tests / helper executables
option(ENABLE_EXECUTABLES "Build TinyCBOR executables." OFF)
option(ENABLE_TESTING "Build TinyCBOR tests." OFF)
if(OC_INSTALL_TINYCBOR)
add_subdirectory(${PROJECT_SOURCE_DIR}/deps/tinycbor)
else()
add_subdirectory(${PROJECT_SOURCE_DIR}/deps/tinycbor EXCLUDE_FROM_ALL)
endif()
set(TINYCBOR_DEP tinycbor)
else()
find_package(TinyCBOR REQUIRED)
set(TINYCBOR_DEP TinyCBOR::tinycbor)
endif()
# enable clang-tidy for iotivity targets
oc_enable_clang_tidy()
add_library(client-common-obj OBJECT ${COMMON_SRC})
target_compile_definitions(client-common-obj PRIVATE ${PRIVATE_COMPILE_DEFINITIONS} PUBLIC ${PUBLIC_COMPILE_DEFINITIONS} "OC_CLIENT")
target_compile_options(client-common-obj PRIVATE ${PRIVATE_COMPILE_OPTIONS})
target_include_directories(client-common-obj PRIVATE ${PROJECT_SOURCE_DIR} ${PROJECT_SOURCE_DIR}/include ${PROJECT_SOURCE_DIR}/port ${PORT_INCLUDE_DIR})
target_link_libraries(client-common-obj PRIVATE ${TINYCBOR_DEP})
add_library(client-obj OBJECT ${CLIENT_SRC})
target_compile_definitions(client-obj PRIVATE ${PRIVATE_COMPILE_DEFINITIONS} PUBLIC ${PUBLIC_COMPILE_DEFINITIONS} "OC_CLIENT")
target_compile_options(client-obj PRIVATE ${PRIVATE_COMPILE_OPTIONS})
target_include_directories(client-obj PRIVATE ${PROJECT_SOURCE_DIR} ${PROJECT_SOURCE_DIR}/include ${PROJECT_SOURCE_DIR}/port ${PORT_INCLUDE_DIR})
target_link_libraries(client-obj PRIVATE ${TINYCBOR_DEP})
if(OC_SECURITY_ENABLED)
target_link_libraries(client-obj PRIVATE ${MBEDTLS_DEP})
endif()
add_library(server-obj OBJECT ${COMMON_SRC} ${SERVER_SRC})
target_compile_definitions(server-obj PRIVATE ${PRIVATE_COMPILE_DEFINITIONS} PUBLIC ${PUBLIC_COMPILE_DEFINITIONS} "OC_SERVER")
target_compile_options(server-obj PRIVATE ${PRIVATE_COMPILE_OPTIONS})
target_include_directories(server-obj PRIVATE ${PROJECT_SOURCE_DIR} ${PROJECT_SOURCE_DIR}/include ${PROJECT_SOURCE_DIR}/port ${PORT_INCLUDE_DIR})
target_link_libraries(server-obj PRIVATE ${TINYCBOR_DEP})
if(OC_SECURITY_ENABLED)
target_link_libraries(server-obj PRIVATE ${MBEDTLS_DEP})
endif()
if(PLGD_DEV_DEVICE_PROVISIONING_ENABLED)
file(GLOB PLGD_DPS_SRC
${PROJECT_SOURCE_DIR}/api/plgd/device-provisioning-client/*.c
)
endif()
add_library(client-server-obj OBJECT ${COMMON_SRC} ${CLIENT_SRC} ${PLGD_DPS_SRC})
target_compile_definitions(client-server-obj PRIVATE ${PRIVATE_COMPILE_DEFINITIONS} PUBLIC ${PUBLIC_COMPILE_DEFINITIONS} "OC_CLIENT" "OC_SERVER")
target_compile_options(client-server-obj PRIVATE ${PRIVATE_COMPILE_OPTIONS})
target_include_directories(client-server-obj PRIVATE ${PROJECT_SOURCE_DIR} ${PROJECT_SOURCE_DIR}/include ${PROJECT_SOURCE_DIR}/port ${PORT_INCLUDE_DIR})
target_link_libraries(client-server-obj PRIVATE ${TINYCBOR_DEP})
if(OC_SECURITY_ENABLED)
target_link_libraries(client-server-obj PRIVATE ${MBEDTLS_DEP})
endif()
if(OC_CLOUD_ENABLED)
add_library(cloud-obj OBJECT ${CLOUD_SRC})
target_compile_definitions(cloud-obj PRIVATE ${PRIVATE_COMPILE_DEFINITIONS} PUBLIC ${PUBLIC_COMPILE_DEFINITIONS} "OC_CLIENT" "OC_SERVER")
target_compile_options(cloud-obj PRIVATE ${PRIVATE_COMPILE_OPTIONS})
target_include_directories(cloud-obj PRIVATE ${PROJECT_SOURCE_DIR} ${PROJECT_SOURCE_DIR}/include ${PROJECT_SOURCE_DIR}/port ${PORT_INCLUDE_DIR})
target_link_libraries(cloud-obj PRIVATE ${TINYCBOR_DEP})
if(OC_SECURITY_ENABLED)
target_link_libraries(cloud-obj PRIVATE ${MBEDTLS_DEP})
endif()
endif()
if(BUILD_PYTHON AND OC_SECURITY_ENABLED)
add_library(python-obj OBJECT ${PYTHON_SRC})
target_compile_definitions(python-obj PRIVATE ${PRIVATE_COMPILE_DEFINITIONS} OC_LIBRARY_EXPORT PUBLIC ${PUBLIC_COMPILE_DEFINITIONS} "OC_LIBRARY" "OC_CLIENT")
target_compile_options(python-obj PRIVATE ${PRIVATE_COMPILE_OPTIONS})
set_property(TARGET python-obj PROPERTY C_VISIBILITY_PRESET hidden)
set_property(TARGET python-obj PROPERTY VISIBILITY_INLINES_HIDDEN ON)
target_include_directories(python-obj PRIVATE ${PROJECT_SOURCE_DIR} ${PROJECT_SOURCE_DIR}/include ${PROJECT_SOURCE_DIR}/port ${PORT_INCLUDE_DIR})
target_link_libraries(python-obj PRIVATE ${TINYCBOR_DEP})
target_link_libraries(python-obj PRIVATE ${MBEDTLS_DEP})
endif()
# ####### Compose static and shared libraries ########
# Client
set(client-lib-obj
$<TARGET_OBJECTS:client-common-obj>
$<TARGET_OBJECTS:client-obj>
)
add_library(client-static STATIC ${client-lib-obj})
target_link_libraries(client-static PRIVATE ${PRIVATE_LINK_LIBS})
target_compile_definitions(client-static PUBLIC
$<BUILD_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_CLIENT>
$<INSTALL_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_CLIENT>
)
target_include_directories(client-static PUBLIC
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/port>
$<BUILD_INTERFACE:${PORT_INCLUDE_DIR}>
$<INSTALL_INTERFACE:include/iotivity-lite>
)
target_link_libraries(client-static PUBLIC ${TINYCBOR_DEP})
if(OC_SECURITY_ENABLED)
target_link_libraries(client-static PUBLIC ${MBEDTLS_DEP})
endif()
set_target_properties(client-static PROPERTIES
OUTPUT_NAME "iotivity-lite-client-static"
VERSION ${PROJECT_VERSION}
)
if(NOT MSVC)
# Since the library symbols are not explicitly exported, no proper DLL and import LIB are generated with MSVC
add_library(client-shared SHARED ${client-lib-obj})
target_link_libraries(client-shared PRIVATE ${PRIVATE_LINK_LIBS})
target_compile_definitions(client-shared PUBLIC
$<BUILD_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_CLIENT>
$<INSTALL_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_CLIENT>
)
target_include_directories(client-shared PUBLIC
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/port>
$<BUILD_INTERFACE:${PORT_INCLUDE_DIR}>
$<INSTALL_INTERFACE:include/iotivity-lite>
)
target_link_libraries(client-shared PUBLIC ${TINYCBOR_DEP})
if(OC_SECURITY_ENABLED)
target_link_libraries(client-shared PUBLIC ${MBEDTLS_DEP})
endif()
set_target_properties(client-shared PROPERTIES
OUTPUT_NAME "iotivity-lite-client"
VERSION ${PROJECT_VERSION}
SOVERSION ${PROJECT_VERSION_MAJOR}
)
endif()
# Server
set(server-lib-obj
$<TARGET_OBJECTS:server-obj>
)
add_library(server-static STATIC ${server-lib-obj})
target_link_libraries(server-static PRIVATE ${PRIVATE_LINK_LIBS})
target_compile_definitions(server-static PUBLIC
$<BUILD_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_SERVER>
$<INSTALL_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_SERVER>
)
target_include_directories(server-static PUBLIC
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/port>
$<BUILD_INTERFACE:${PORT_INCLUDE_DIR}>
$<INSTALL_INTERFACE:include/iotivity-lite>
)
target_link_libraries(server-static PUBLIC ${TINYCBOR_DEP})
if(OC_SECURITY_ENABLED)
target_link_libraries(server-static PUBLIC ${MBEDTLS_DEP})
endif()
set_target_properties(server-static PROPERTIES
OUTPUT_NAME "iotivity-lite-server-static"
VERSION ${PROJECT_VERSION}
)
if(NOT MSVC)
# Since the library symbols are not explicitly exported, no proper DLL and import LIB are generated with MSVC
add_library(server-shared SHARED ${server-lib-obj})
target_link_libraries(server-shared PRIVATE ${PRIVATE_LINK_LIBS})
target_compile_definitions(server-shared PUBLIC
$<BUILD_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_SERVER>
$<INSTALL_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_SERVER>
)
target_include_directories(server-shared PUBLIC
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/port>
$<BUILD_INTERFACE:${PORT_INCLUDE_DIR}>
$<INSTALL_INTERFACE:include/iotivity-lite>
)
target_link_libraries(server-shared PUBLIC ${TINYCBOR_DEP})
if(OC_SECURITY_ENABLED)
target_link_libraries(server-shared PUBLIC ${MBEDTLS_DEP})
endif()
set_target_properties(server-shared PROPERTIES
OUTPUT_NAME "iotivity-lite-server"
VERSION ${PROJECT_VERSION}
SOVERSION ${PROJECT_VERSION_MAJOR}
)
endif()
# Client-Server
set(client-server-lib-obj
$<TARGET_OBJECTS:client-server-obj>
)
if(OC_CLOUD_ENABLED)
list(APPEND client-server-lib-obj $<TARGET_OBJECTS:cloud-obj>)
endif()
add_library(client-server-static STATIC ${client-server-lib-obj})
target_link_libraries(client-server-static PRIVATE ${PRIVATE_LINK_LIBS})
target_compile_definitions(client-server-static PUBLIC
$<BUILD_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_CLIENT;OC_SERVER>
$<INSTALL_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_CLIENT;OC_SERVER>
)
target_include_directories(client-server-static PUBLIC
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/port>
$<BUILD_INTERFACE:${PORT_INCLUDE_DIR}>
$<INSTALL_INTERFACE:include/iotivity-lite>
)
if(OC_CLOUD_ENABLED)
target_include_directories(client-server-static PUBLIC $<BUILD_INTERFACE:${CLOUD_INCLUDE_DIR}>)
endif()
target_link_libraries(client-server-static PUBLIC ${TINYCBOR_DEP})
if(OC_SECURITY_ENABLED)
target_link_libraries(client-server-static PUBLIC ${MBEDTLS_DEP})
endif()
if(OC_COVERAGE_ENABLED)
target_compile_options(client-server-static PRIVATE "--coverage")
target_link_libraries(client-server-static PRIVATE "--coverage")
endif()
set_target_properties(client-server-static PROPERTIES
OUTPUT_NAME "iotivity-lite-client-server-static"
VERSION ${PROJECT_VERSION}
)
if(NOT MSVC)
# Since the library symbols are not explicitly exported, no proper DLL and import LIB are generated with MSVC
add_library(client-server-shared SHARED ${client-server-lib-obj})
target_link_libraries(client-server-shared PRIVATE ${PRIVATE_LINK_LIBS})
target_compile_definitions(client-server-shared PUBLIC
$<BUILD_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_CLIENT;OC_SERVER>
$<INSTALL_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_CLIENT;OC_SERVER>
)
target_include_directories(client-server-shared PUBLIC
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/port>
$<BUILD_INTERFACE:${PORT_INCLUDE_DIR}>
$<INSTALL_INTERFACE:include/iotivity-lite>
)
target_link_libraries(client-server-shared PUBLIC ${TINYCBOR_DEP})
if(OC_SECURITY_ENABLED)
target_link_libraries(client-server-shared PUBLIC ${MBEDTLS_DEP})
endif()
if(OC_CLOUD_ENABLED)
target_include_directories(client-server-shared PUBLIC $<BUILD_INTERFACE:${CLOUD_INCLUDE_DIR}>)
endif()
set_target_properties(client-server-shared PROPERTIES
OUTPUT_NAME "iotivity-lite-client-server"
VERSION ${PROJECT_VERSION}
SOVERSION ${PROJECT_VERSION_MAJOR}
)
endif()
if(BUILD_PYTHON AND OC_SECURITY_ENABLED AND (NOT MSVC))
# Python client
set(client-python-lib-obj
$<TARGET_OBJECTS:client-common-obj>
$<TARGET_OBJECTS:client-obj>
$<TARGET_OBJECTS:python-obj>
)
add_library(client-python-shared SHARED ${client-python-lib-obj})
target_link_libraries(client-python-shared PRIVATE ${PRIVATE_LINK_LIBS})
target_compile_definitions(client-python-shared PUBLIC
$<BUILD_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_CLIENT>
$<INSTALL_INTERFACE:${PUBLIC_COMPILE_DEFINITIONS};OC_CLIENT>
)
target_include_directories(client-python-shared PUBLIC
$<BUILD_INTERFACE:.;include;port;${PORT_INCLUDE_DIR}>
$<INSTALL_INTERFACE:include/iotivity-lite>
)
target_link_libraries(client-python-shared PUBLIC ${TINYCBOR_DEP})
target_link_libraries(client-python-shared PUBLIC ${MBEDTLS_DEP})
set_target_properties(client-python-shared PROPERTIES
OUTPUT_NAME "iotivity-lite-client-python"
VERSION ${PROJECT_VERSION}
SOVERSION ${PROJECT_VERSION_MAJOR}
)
endif()
# ####### Units tests ########
if(BUILD_TESTING AND ((WIN32 AND NOT MSVC) OR (UNIX AND HAVE_OC_TIME_H)))
include(CTest)
enable_language(CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
list(APPEND TEST_COMPILE_DEFINITIONS "OC_CLIENT" "OC_SERVER" "OC_TEST")
list(APPEND TEST_COMPILE_OPTIONS "-fpermissive" "-Wno-deprecated-declarations" "-Wno-error")
list(APPEND TEST_LINK_LIBS client-server-static gtest_main)
if(OC_SECURITY_ENABLED)
list(APPEND TEST_LINK_LIBS ${TINYCBOR_DEP} ${MBEDTLS_DEP})
endif()
if(UNIX)
list(APPEND TEST_LINK_LIBS Threads::Threads)
endif()
try_compile(OC_HAVE_FLOAT16 ${CMAKE_BINARY_DIR} ${PROJECT_SOURCE_DIR}/tools/test_float16.cpp)
if(OC_HAVE_FLOAT16)
message(STATUS "Looking for Float16 - found")
list(APPEND TEST_COMPILE_DEFINITIONS "OC_HAVE_FLOAT16")
else()
message(STATUS "Looking for Float16 - not found")
endif()
# Disable clang-tidy for gtest
oc_disable_clang_tidy()
# Build googletest
add_subdirectory(${PROJECT_SOURCE_DIR}/deps/gtest gtest)
set(OC_UNITTESTS)
# Helper macro to build unit test
macro(oc_package_add_test)
set(options)
set(oneValueArgs TARGET)
set(multiValueArgs ENVIRONMENT FILES SOURCES)
cmake_parse_arguments(OC_PACKAGE_ADD_TEST "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
add_executable(${OC_PACKAGE_ADD_TEST_TARGET} ${OC_PACKAGE_ADD_TEST_SOURCES})
target_compile_options(${OC_PACKAGE_ADD_TEST_TARGET} PRIVATE ${TEST_COMPILE_OPTIONS})
target_compile_definitions(${OC_PACKAGE_ADD_TEST_TARGET} PRIVATE ${PUBLIC_COMPILE_DEFINITIONS} ${TEST_COMPILE_DEFINITIONS})
target_include_directories(${OC_PACKAGE_ADD_TEST_TARGET} SYSTEM PRIVATE ${PROJECT_SOURCE_DIR}/deps/gtest/include)
target_include_directories(${OC_PACKAGE_ADD_TEST_TARGET} PRIVATE
${PROJECT_SOURCE_DIR}
${PROJECT_SOURCE_DIR}/include
${PORT_INCLUDE_DIR}
${PROJECT_SOURCE_DIR}/messaging/coap