192 lines
4.5 KiB
CMake
192 lines
4.5 KiB
CMake
################################################################################
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# CMake support for the EIVE OBSW
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#
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# Developed in an effort to replace Make with a modern build system.
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#
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# Author: R. Mueller
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################################################################################
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################################################################################
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# Pre-Project preparation
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################################################################################
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cmake_minimum_required(VERSION 3.13)
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# set(CMAKE_VERBOSE TRUE)
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set(CMAKE_SCRIPT_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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if(NOT OS_FSFW)
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set(OS_FSFW host CACHE STRING "OS for the FSFW.")
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endif()
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# Perform steps like loading toolchain files where applicable.
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include(${CMAKE_SCRIPT_PATH}/PreProjectConfig.cmake)
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pre_project_config()
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# Project Name
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project(eive_obsw ASM C CXX)
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################################################################################
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# Pre-Sources preparation
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################################################################################
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# Specify the C++ standard
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED True)
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# Set names and variables
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set(TARGET_NAME ${CMAKE_PROJECT_NAME})
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set(LIB_FSFW_NAME fsfw)
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set(LIB_CSP_NAME libcsp)
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# Set path names
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set(FSFW_PATH fsfw)
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set(MISSION_PATH mission)
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set(CSPLIB_PATH libcsp)
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set(TEST_PATH test/testtasks)
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set(LINUX_PATH linux)
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set(FSFW_WARNING_SHADOW_LOCAL_GCC OFF)
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set(ADD_LINUX_FILES TRUE)
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# Analyse different OS and architecture/target options, determine BSP_PATH,
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# display information about compiler etc.
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include (${CMAKE_SCRIPT_PATH}/HardwareOsPreConfig.cmake)
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pre_source_hw_os_config()
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if(TGT_BSP)
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if(${TGT_BSP} MATCHES "arm/q7s" OR ${TGT_BSP} MATCHES "arm/raspberrypi")
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set(ROOT_CONFIG_FOLDER TRUE)
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set(FSFW_CONFIG_PATH "fsfwconfig")
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set(ADD_LINUX_FILES TRUE)
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set(ADD_CSP_LIB TRUE)
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endif()
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else()
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# Required by FSFW library
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set(FSFW_CONFIG_PATH "${BSP_PATH}/fsfwconfig")
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endif()
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################################################################################
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# Executable and Sources
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################################################################################
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# Add executable
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add_executable(${TARGET_NAME})
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# Add subdirectories
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if(ROOT_CONFIG_FOLDER)
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add_subdirectory(${FSFW_CONFIG_PATH})
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endif()
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if(ADD_CSP_LIB)
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add_subdirectory(${CSPLIB_PATH})
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endif()
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if(ADD_LINUX_FILES)
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add_subdirectory(${LINUX_PATH})
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endif()
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add_subdirectory(${BSP_PATH})
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add_subdirectory(${FSFW_PATH})
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add_subdirectory(${MISSION_PATH})
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add_subdirectory(${TEST_PATH})
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################################################################################
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# Post-Sources preparation
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################################################################################
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set_property(CACHE OS_FSFW PROPERTY STRINGS host linux)
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# Add libraries for all sources.
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target_link_libraries(${TARGET_NAME} PRIVATE
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${LIB_FSFW_NAME}
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${LIB_OS_NAME}
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)
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if(ADD_CSP_LIB)
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target_link_libraries(${TARGET_NAME} PRIVATE
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${LIB_CSP_NAME}
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)
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endif()
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# Add include paths for all sources.
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target_include_directories(${TARGET_NAME} PRIVATE
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${CMAKE_CURRENT_SOURCE_DIR}
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${FSFW_CONFIG_PATH}
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)
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set(WARNING_FLAGS
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-Wall
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-Wextra
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-Wimplicit-fallthrough=1
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-Wno-unused-parameter
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-Wno-psabi
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)
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# Remove unused sections.
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target_compile_options(${TARGET_NAME} PRIVATE
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"-ffunction-sections"
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"-fdata-sections"
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)
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# Removed unused sections.
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target_link_options(${TARGET_NAME} PRIVATE
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"-Wl,--gc-sections"
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)
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elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
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set(COMPILER_FLAGS "/permissive-")
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endif()
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if(CMAKE_VERBOSE)
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message(STATUS "Warning flags: ${WARNING_FLAGS}")
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endif()
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# Compile options for all sources.
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target_compile_options(${TARGET_NAME} PRIVATE
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${WARNING_FLAGS}
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)
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if(${CMAKE_CROSSCOMPILING})
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include (${CMAKE_SCRIPT_PATH}/HardwareOsPostConfig.cmake)
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post_source_hw_os_config()
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endif()
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if(NOT CMAKE_SIZE)
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set(CMAKE_SIZE size)
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if(WIN32)
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set(FILE_SUFFIX ".exe")
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endif()
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endif()
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if(TGT_BSP)
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set(TARGET_STRING "Target BSP: ${TGT_BSP}")
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else()
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set(TARGET_STRING "Target BSP: Hosted")
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endif()
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string(CONCAT POST_BUILD_COMMENT
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"Build directory: ${CMAKE_BINARY_DIR}\n"
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"Target OSAL: ${OS_FSFW}\n"
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"Target Build Type: ${CMAKE_BUILD_TYPE}\n"
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"${TARGET_STRING}"
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)
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add_custom_command(
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TARGET ${TARGET_NAME}
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POST_BUILD
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COMMAND ${CMAKE_SIZE} ${TARGET_NAME}${FILE_SUFFIX}
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COMMENT ${POST_BUILD_COMMENT}
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)
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include (${CMAKE_SCRIPT_PATH}/BuildType.cmake)
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set_build_type()
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