fsfw/hal/CMakeLists.txt

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CMake
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2021-07-13 19:19:25 +02:00
cmake_minimum_required(VERSION 3.13)
# Can also be changed by upper CMakeLists.txt file
find_library(LIB_FSFW_NAME fsfw REQUIRED)
option(FSFW_HAL_ADD_LINUX "Add the Linux HAL to the sources. Required gpiod library" OFF)
option(FSFW_HAL_ADD_RASPBERRY_PI "Add Raspberry Pi specific code to the sources" OFF)
option(FSFW_HAL_ADD_STM32H7 "Add the STM32H7 HAL to the sources" OFF)
option(FSFW_HAL_WARNING_SHADOW_LOCAL_GCC "Enable -Wshadow=local warning in GCC" ON)
set(LIB_FSFW_HAL_NAME fsfw_hal)
set(LINUX_HAL_PATH_NAME linux)
set(STM32H7_PATH_NAME stm32h7)
add_library(${LIB_FSFW_HAL_NAME})
if(NOT LIB_FSFW_NAME)
message(ERROR "LIB_FSFW_NAME needs to be set as a linkable target")
endif()
add_subdirectory(devicehandlers)
add_subdirectory(common)
if(FSFW_HAL_ADD_LINUX)
add_subdirectory(${LINUX_HAL_PATH_NAME})
endif()
if(FSFW_HAL_ADD_STM32H7)
add_subdirectory(${STM32H7_PATH_NAME})
endif()
target_link_libraries(${LIB_FSFW_HAL_NAME} PRIVATE
${LIB_FSFW_NAME}
)
foreach(INCLUDE_PATH ${FSFW_HAL_ADDITIONAL_INC_PATHS})
if(IS_ABSOLUTE ${INCLUDE_PATH})
set(CURR_ABS_INC_PATH "${INCLUDE_PATH}")
else()
get_filename_component(CURR_ABS_INC_PATH
${INCLUDE_PATH} REALPATH BASE_DIR ${CMAKE_SOURCE_DIR})
endif()
if(CMAKE_VERBOSE)
message(STATUS "FSFW include path: ${CURR_ABS_INC_PATH}")
endif()
list(APPEND FSFW_HAL_ADD_INC_PATHS_ABS ${CURR_ABS_INC_PATH})
endforeach()
target_include_directories(${LIB_FSFW_HAL_NAME} PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}
${FSFW_HAL_ADD_INC_PATHS_ABS}
)
target_compile_definitions(${LIB_FSFW_HAL_NAME} PRIVATE
${FSFW_HAL_DEFINES}
)
target_link_libraries(${LIB_FSFW_HAL_NAME} PRIVATE
${FSFW_HAL_LINK_LIBS}
)
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if(NOT DEFINED FSFW_WARNING_FLAGS)
set(FSFW_WARNING_FLAGS
-Wall
-Wextra
-Wimplicit-fallthrough=1
-Wno-unused-parameter
)
endif()
target_compile_options(${LIB_FSFW_NAME} PRIVATE
"-ffunction-sections"
"-fdata-sections"
)
target_link_options(${LIB_FSFW_NAME} PRIVATE
"Wl,--gc-sections"
)
if(FSFW_HAL_WARNING_SHADOW_LOCAL_GCC)
list(APPEND WARNING_FLAGS "-Wshadow=local")
endif()
endif()