fsfw-example-linux-mcu/cmake/PreProjectConfig.cmake
2021-07-14 18:08:29 +02:00

69 lines
2.0 KiB
CMake

function(pre_project_config)
# Basic input sanitization
if(DEFINED TGT_BSP)
if(${TGT_BSP} MATCHES "arm/raspberrypi" AND NOT ${OS_FSFW} MATCHES linux)
message(STATUS "FSFW OSAL invalid for specified target BSP ${TGT_BSP}!")
message(STATUS "Setting valid OS_FSFW: linux")
set(FSFW_OSAL "linux")
endif()
endif()
if(FSFW_OSAL MATCHES linux AND TGT_BSP)
if(${TGT_BSP} MATCHES "host/none")
elseif(${TGT_BSP} MATCHES "arm/raspberrypi")
if(NOT SYSROOT_PATH)
if(NOT DEFINED ENV{LINUX_ROOTFS})
if(NOT LINUX_ROOTFS)
message(FATAL_ERROR "LINUX_ROOTFS must be set to Raspberry Pi rootfs location")
else()
set(ENV{LINUX_ROOTFS} "${LINUX_ROOTFS}")
endif()
else()
message(STATUS
"LINUX_ROOTFS from environmental variables used: "
"$ENV{LINUX_ROOTFS}"
)
endif()
endif()
if(NOT DEFINED ENV{RASPBERRY_VERSION})
if(NOT RASPBERRY_VERSION)
message(STATUS "No RASPBERRY_VERSION specified, setting to 4")
set(RASPBERRY_VERSION "4" CACHE STRING "Raspberry Pi version")
else()
message(STATUS
"Setting RASPBERRY_VERSION to ${RASPBERRY_VERSION}"
)
set(RASPBERRY_VERSION
${RASPBERRY_VERSION} CACHE STRING "Raspberry Pi version"
)
set(ENV{RASPBERRY_VERSION} ${RASPBERRY_VERSION})
endif()
else()
message(STATUS
"RASPBERRY_VERSION from environmental variables used: "
"$ENV{RASPBERRY_VERSION}"
)
endif()
if(LINUX_CROSS_COMPILE)
set(CMAKE_TOOLCHAIN_FILE
"${CMAKE_SCRIPT_PATH}/RPiCrossCompileConfig.cmake"
PARENT_SCOPE
)
endif()
elseif(${TGT_BSP} MATCHES "arm/beagleboneblack")
if(LINUX_CROSS_COMPILE)
set(CMAKE_TOOLCHAIN_FILE
"${CMAKE_SCRIPT_PATH}/BBBCrossCompileConfig.cmake"
PARENT_SCOPE
)
endif()
else()
message(WARNING "Target BSP (TGT_BSP) ${TGT_BSP} unknown!")
endif()
endif()
endfunction()