forked from Archive/PX4-Autopilot
111 lines
4.8 KiB
CMake
111 lines
4.8 KiB
CMake
############################################################################
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#
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# Copyright (c) 2019 PX4 Development Team. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name PX4 nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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if("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU")
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if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS_EQUAL 7)
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message(FATAL_ERROR "GCC 7 or older no longer supported. https://docs.px4.io/main/en/dev_setup/dev_env.html")
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endif()
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endif()
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if(NOT PX4_BOARD)
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message(FATAL_ERROR "PX4_BOARD must be set (eg px4_fmu-v2)")
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endif()
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if(NOT PX4_BINARY_DIR)
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message(FATAL_ERROR "PX4_BINARY_DIR must be set")
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endif()
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if(NOT PX4_BOARD_DIR)
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message(FATAL_ERROR "PX4_BOARD_DIR must be set")
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endif()
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set(NUTTX_CONFIG_DIR ${PX4_BOARD_DIR}/nuttx-config CACHE FILEPATH "PX4 NuttX config" FORCE)
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# NuttX defconfig
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# cmake should trigger reconfigure if defconfig changes
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set(NUTTX_DEFCONFIG ${NUTTX_CONFIG_DIR}/${NUTTX_CONFIG}/defconfig CACHE FILEPATH "path to defconfig" FORCE)
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set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${NUTTX_DEFCONFIG})
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set(NUTTX_SRC_DIR ${PX4_SOURCE_DIR}/platforms/nuttx/NuttX)
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set(NUTTX_DIR ${PX4_SOURCE_DIR}/platforms/nuttx/NuttX/nuttx CACHE FILEPATH "NuttX directory" FORCE)
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set(NUTTX_APPS_DIR ${PX4_SOURCE_DIR}/platforms/nuttx/NuttX/apps CACHE FILEPATH "NuttX apps directory" FORCE)
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px4_add_git_submodule(TARGET git_nuttx PATH "${NUTTX_SRC_DIR}/nuttx")
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px4_add_git_submodule(TARGET git_nuttx_apps PATH "${NUTTX_SRC_DIR}/apps")
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# make olddefconfig (inflate defconfig to full .config)
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execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${NUTTX_CONFIG_DIR}/src) # needed for NuttX build
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execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${NUTTX_SRC_DIR}/Make.defs.in ${NUTTX_DIR}/Make.defs) # Create a temporary Toplevel Make.defs for the oldconfig step
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execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${NUTTX_DEFCONFIG} ${NUTTX_DIR}/.config)
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execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${NUTTX_DEFCONFIG} ${NUTTX_DIR}/defconfig)
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set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${NUTTX_DIR}/defconfig)
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execute_process(
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COMMAND ${NUTTX_SRC_DIR}/tools/px4_nuttx_make_olddefconfig.sh
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WORKING_DIRECTORY ${NUTTX_DIR}
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OUTPUT_FILE ${CMAKE_CURRENT_BINARY_DIR}/nuttx_olddefconfig.log
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RESULT_VARIABLE ret
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)
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execute_process(
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COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_CURRENT_BINARY_DIR}/defconfig_inflate_stamp
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WORKING_DIRECTORY ${NUTTX_DIR}
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)
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execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${NUTTX_DIR}/.config ${PX4_BINARY_DIR}/NuttX/nuttx/.config)
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###############################################################################
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# NuttX cmake defconfig
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###############################################################################
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# parse nuttx config options for cmake
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file(STRINGS ${PX4_BINARY_DIR}/NuttX/nuttx/.config ConfigContents)
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foreach(NameAndValue ${ConfigContents})
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# Strip leading spaces
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string(REGEX REPLACE "^[ ]+" "" NameAndValue ${NameAndValue})
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# Find variable name
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string(REGEX MATCH "^CONFIG[^=]+" Name ${NameAndValue})
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if(Name)
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# Find the value
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string(REPLACE "${Name}=" "" Value ${NameAndValue})
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# remove extra quotes
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string(REPLACE "\"" "" Value ${Value})
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# Set the variable
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#message(STATUS "${Name} ${Value}")
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set(${Name} ${Value} CACHE INTERNAL "NUTTX DEFCONFIG: ${Name}" FORCE)
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endif()
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endforeach()
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