fsfw-example-hosted/CMakeLists.txt
Robin Mueller 466b088dce
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CMake

################################################################################
# CMake support for the Flight Software Framework
#
# Developed in an effort to replace Make with a modern build system.
#
# Author: R. Mueller
################################################################################
################################################################################
# Pre-Project preparation
################################################################################
cmake_minimum_required(VERSION 3.13)
# set(CMAKE_VERBOSE TRUE)
# Project Name
project(fsfw-example-hosted C CXX)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
if(NOT FSFW_OSAL)
set(FSFW_OSAL host CACHE STRING "OS for the FSFW.")
endif()
option(OBSW_ADD_FMT_TESTS "Add {fmt} library tests" OFF)
option(OBSW_ENABLE_IPO "Enable IPO/LTO optimization" ON)
if(OBSW_ENABLE_IPO)
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
endif()
################################################################################
# Pre-Sources preparation
################################################################################
# Specify the C++ standard
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)
# Set names and variables
set(TARGET_NAME ${CMAKE_PROJECT_NAME})
set(LIB_FSFW_NAME fsfw)
set(LIB_FSFW_HAL_NAME fsfw_hal)
# Set path names
set(FSFW_PATH fsfw)
set(COMMON_PATH example_common)
set(LIB_FSFW_HAL_PATH fsfw_hal)
set(BSP_PATH "bsp_hosted")
set(COMMON_CONFIG_PATH "${COMMON_PATH}/config")
set(FSFW_CONFIG_PATH "${BSP_PATH}/fsfwconfig")
set(FSFW_ADDITIONAL_INC_PATHS
"${COMMON_CONFIG_PATH}"
"${CMAKE_CURRENT_BINARY_DIR}"
CACHE STRING
"FSFW configuration paths"
)
configure_file(${COMMON_CONFIG_PATH}/commonConfig.h.in commonConfig.h)
configure_file(${FSFW_CONFIG_PATH}/FSFWConfig.h.in FSFWConfig.h)
configure_file(${FSFW_CONFIG_PATH}/OBSWConfig.h.in OBSWConfig.h)
set(FSFW_ADD_MONITORING ON)
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(WARNING_FLAGS
-Wall
-Wextra
-Wimplicit-fallthrough=1
-Wno-unused-parameter
-Wno-psabi
)
set(FSFW_WARNING_FLAGS ${WARNING_FLAGS})
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
add_compile_options(/permissive- /d2SSAOptimizer-)
# To avoid nameclashes with min and max macro
add_compile_definitions(NOMINMAX)
endif()
if(FSFW_OSAL MATCHES linux)
find_package(Threads REQUIRED)
# Hosted
else()
if(WIN32)
elseif(UNIX)
find_package(Threads REQUIRED)
endif()
endif()
################################################################################
# Executable and Sources
################################################################################
# Add executable
add_executable(${TARGET_NAME})
# Add subdirectories
if(LIB_OS_NAME)
add_subdirectory(${LIB_OS_NAME})
endif()
add_subdirectory(${BSP_PATH})
add_subdirectory(${FSFW_PATH})
add_subdirectory(${COMMON_PATH})
################################################################################
# Post-Sources preparation
################################################################################
# Add libraries for all sources.
target_link_libraries(${TARGET_NAME} PRIVATE
${LIB_FSFW_NAME}
${LIB_OS_NAME}
)
# Add include paths for all sources.
target_include_directories(${TARGET_NAME} PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_BINARY_DIR}
${FSFW_CONFIG_PATH}
)
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
target_link_options(${TARGET_NAME} PRIVATE
"-Wl,-Map=${TARGET_NAME}.map"
)
# Remove unused sections.
target_compile_options(${TARGET_NAME} PRIVATE
"-ffunction-sections"
"-fdata-sections"
)
# Removed unused sections.
target_link_options(${TARGET_NAME} PRIVATE
"-Wl,--gc-sections"
)
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
endif()
if(CMAKE_VERBOSE)
message(STATUS "Warning flags: ${WARNING_FLAGS}")
endif()
# Compile options for all sources.
target_compile_options(${TARGET_NAME} PRIVATE
${WARNING_FLAGS}
)
if(NOT CMAKE_SIZE)
set(CMAKE_SIZE size)
if(WIN32)
set(FILE_SUFFIX ".exe")
endif()
endif()
if(TGT_BSP)
set(TARGET_STRING "Target BSP: ${TGT_BSP}")
else()
set(TARGET_STRING "Target BSP: Hosted")
endif()
string(CONCAT POST_BUILD_COMMENT
"Build directory: ${CMAKE_BINARY_DIR}\n"
"Target OSAL: ${FSFW_OSAL}\n"
"Target Build Type: ${CMAKE_BUILD_TYPE}\n"
"${TARGET_STRING}"
)
add_custom_command(
TARGET ${TARGET_NAME}
POST_BUILD
COMMAND ${CMAKE_SIZE} ${TARGET_NAME}${FILE_SUFFIX}
COMMENT ${POST_BUILD_COMMENT}
)
include (BuildType)
set_build_type()