2020-12-07 01:40:10 +01:00
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cmake_minimum_required(VERSION 3.13)
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2021-03-25 18:48:00 +01:00
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option(FSFW_GENERATE_SECTIONS
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"Generate function and data sections. Required to remove unused code" ON
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)
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if(FSFW_GENERATE_SECTIONS)
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option(FSFW_REMOVE_UNUSED_CODE "Remove unused code" ON)
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endif()
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2021-01-19 16:30:17 +01:00
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option(FSFW_WARNING_SHADOW_LOCAL_GCC "Enable -Wshadow=local warning in GCC" ON)
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# Options to exclude parts of the FSFW from compilation.
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option(FSFW_USE_RMAP "Compile with RMAP" ON)
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option(FSFW_USE_DATALINKLAYER "Compile with Data Link Layer" ON)
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2020-12-07 01:40:10 +01:00
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set(LIB_FSFW_NAME fsfw)
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add_library(${LIB_FSFW_NAME})
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2020-12-07 12:59:09 +01:00
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set_property(CACHE OS_FSFW PROPERTY STRINGS host linux rtems freertos)
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2021-05-27 11:56:52 +02:00
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if(NOT CMAKE_CXX_STANDARD)
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CXX_STANDARD_REQUIRED True)
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elseif(${CMAKE_CXX_STANDARD} LESS 11)
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message(FATAL_ERROR "Compiling the FSFW requires a minimum of C++11 support")
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endif()
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2020-12-17 11:46:50 +01:00
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if(NOT OS_FSFW)
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message(STATUS "No OS for FSFW via OS_FSFW set. Assuming host OS")
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# Assume host OS and autodetermine from OS_FSFW
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if(UNIX)
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set(OS_FSFW "linux"
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CACHE STRING
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"OS abstraction layer used in the FSFW"
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)
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elseif(WIN32)
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set(OS_FSFW "host"
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CACHE STRING "OS abstraction layer used in the FSFW"
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)
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endif()
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2020-12-17 20:18:16 +01:00
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endif()
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2020-12-17 11:46:50 +01:00
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2021-03-27 21:27:46 +01:00
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set(FSFW_OSAL_DEFINITION FSFW_HOST)
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2021-07-13 18:52:19 +02:00
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if(FSFW_OSAL MATCHES host)
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2020-12-17 11:46:50 +01:00
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set(OS_FSFW_NAME "Host")
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2021-07-13 18:52:19 +02:00
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elseif(FSFW_OSAL MATCHES linux)
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2020-12-17 11:46:50 +01:00
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set(OS_FSFW_NAME "Linux")
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2021-03-27 21:27:46 +01:00
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set(FSFW_OSAL_DEFINITION FSFW_LINUX)
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2021-07-13 18:52:19 +02:00
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elseif(FSFW_OSAL MATCHES freertos)
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2020-12-17 11:46:50 +01:00
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set(OS_FSFW_NAME "FreeRTOS")
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2021-03-27 21:27:46 +01:00
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set(FSFW_OSAL_DEFINITION FSFW_FREERTOS)
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2021-03-25 15:35:05 +01:00
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target_link_libraries(${LIB_FSFW_NAME} PRIVATE
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${LIB_OS_NAME}
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)
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2021-07-13 18:52:19 +02:00
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elseif(FSFW_OSAL STREQUAL rtems)
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2020-12-17 11:46:50 +01:00
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set(OS_FSFW_NAME "RTEMS")
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2021-03-27 21:27:46 +01:00
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set(FSFW_OSAL_DEFINITION FSFW_RTEMS)
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2020-12-07 12:59:09 +01:00
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else()
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2020-12-17 11:46:50 +01:00
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message(WARNING
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"Invalid operating system for FSFW specified! Setting to host.."
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)
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set(OS_FSFW_NAME "Host")
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set(OS_FSFW "host")
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2020-12-07 12:59:09 +01:00
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endif()
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2021-03-27 21:51:04 +01:00
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target_compile_definitions(${LIB_FSFW_NAME} PRIVATE
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${FSFW_OSAL_DEFINITION}
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)
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target_compile_definitions(${LIB_FSFW_NAME} INTERFACE
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2021-03-27 21:27:46 +01:00
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${FSFW_OSAL_DEFINITION}
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)
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2020-12-19 22:51:10 +01:00
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message(STATUS "Compiling FSFW for the ${OS_FSFW_NAME} operating system.")
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2020-12-07 12:59:09 +01:00
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2021-07-13 18:52:19 +02:00
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add_subdirectory(src)
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2020-12-07 01:40:10 +01:00
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# The project CMakeLists file has to set the FSFW_CONFIG_PATH and add it.
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# If this is not given, we include the default configuration and emit a warning.
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if(NOT FSFW_CONFIG_PATH)
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2020-12-17 11:46:50 +01:00
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message(WARNING "Flight Software Framework configuration path not set!")
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message(WARNING "Setting default configuration!")
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add_subdirectory(defaultcfg/fsfwconfig)
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2020-12-07 01:40:10 +01:00
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endif()
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2020-12-19 02:29:22 +01:00
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# FSFW might be part of a possibly complicated folder structure, so we
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# extract the absolute path of the fsfwconfig folder.
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if(IS_ABSOLUTE ${FSFW_CONFIG_PATH})
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2020-12-19 12:10:29 +01:00
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set(FSFW_CONFIG_PATH_ABSOLUTE ${FSFW_CONFIG_PATH})
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2020-12-19 02:29:22 +01:00
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else()
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2020-12-19 12:10:29 +01:00
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get_filename_component(FSFW_CONFIG_PATH_ABSOLUTE
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${FSFW_CONFIG_PATH} REALPATH BASE_DIR ${CMAKE_SOURCE_DIR}
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2020-12-19 02:29:22 +01:00
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)
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endif()
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2021-05-31 16:46:32 +02:00
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foreach(INCLUDE_PATH ${FSFW_ADDITIONAL_INC_PATHS})
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2021-03-25 15:35:05 +01:00
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if(IS_ABSOLUTE ${INCLUDE_PATH})
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2021-05-31 17:00:51 +02:00
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set(CURR_ABS_INC_PATH "${INCLUDE_PATH}")
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2021-03-25 15:35:05 +01:00
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else()
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get_filename_component(CURR_ABS_INC_PATH
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${INCLUDE_PATH} REALPATH BASE_DIR ${CMAKE_SOURCE_DIR})
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endif()
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if(CMAKE_VERBOSE)
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message(STATUS "FSFW include path: ${CURR_ABS_INC_PATH}")
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endif()
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list(APPEND FSFW_ADD_INC_PATHS_ABS ${CURR_ABS_INC_PATH})
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endforeach()
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2021-01-13 11:47:04 +01:00
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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2021-01-13 21:35:17 +01:00
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if(NOT DEFINED FSFW_WARNING_FLAGS)
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set(FSFW_WARNING_FLAGS
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-Wall
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-Wextra
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-Wimplicit-fallthrough=1
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-Wno-unused-parameter
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-Wno-psabi
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)
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2021-01-19 16:39:12 +01:00
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endif()
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2021-03-25 18:48:00 +01:00
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if(FSFW_GENERATE_SECTIONS)
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target_compile_options(${LIB_FSFW_NAME} PRIVATE
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"-ffunction-sections"
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"-fdata-sections"
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)
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endif()
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if(FSFW_REMOVE_UNUSED_CODE)
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target_link_options(${LIB_FSFW_NAME} PRIVATE
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"Wl,--gc-sections"
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)
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endif()
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2021-01-19 16:39:12 +01:00
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if(FSFW_WARNING_SHADOW_LOCAL_GCC)
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list(APPEND WARNING_FLAGS "-Wshadow=local")
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endif()
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2021-01-19 16:13:10 +01:00
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2020-12-20 15:32:03 +01:00
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endif()
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if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
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set(COMPILER_FLAGS "/permissive-")
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endif()
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2020-12-20 13:21:12 +01:00
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2020-12-07 01:40:10 +01:00
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# Required include paths to compile the FSFW
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2020-12-19 02:29:22 +01:00
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target_include_directories(${LIB_FSFW_NAME} INTERFACE
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${CMAKE_SOURCE_DIR}
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${FSFW_CONFIG_PATH_ABSOLUTE}
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2021-04-11 21:20:45 +02:00
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${FSFW_ADD_INC_PATHS_ABS}
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2020-12-19 02:29:22 +01:00
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)
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# Includes path required to compile FSFW itself as well
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# We assume that the fsfwconfig folder uses include relative to the project
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# root here!
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target_include_directories(${LIB_FSFW_NAME} PRIVATE
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${CMAKE_SOURCE_DIR}
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${FSFW_CONFIG_PATH_ABSOLUTE}
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2021-03-25 15:35:05 +01:00
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${FSFW_ADD_INC_PATHS_ABS}
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2020-12-07 01:40:10 +01:00
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)
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2020-12-19 18:38:02 +01:00
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target_compile_options(${LIB_FSFW_NAME} PRIVATE
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2021-01-13 21:35:17 +01:00
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${FSFW_WARNING_FLAGS}
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2020-12-20 15:32:03 +01:00
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${COMPILER_FLAGS}
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2020-12-19 18:38:02 +01:00
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)
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2021-03-25 15:35:05 +01:00
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target_link_libraries(${LIB_FSFW_NAME} PRIVATE
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${FSFW_ADDITIONAL_LINK_LIBS}
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)
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