forked from Archive/PX4-Autopilot
530 lines
14 KiB
CMake
530 lines
14 KiB
CMake
############################################################################
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#
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# Copyright (c) 2015 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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#=============================================================================
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#
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# Defined functions in this file
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#
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# OS Specific Functions
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#
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# * px4_nuttx_add_firmware
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# * px4_nuttx_generate_builtin_commands
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# * px4_nuttx_add_export
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# * px4_nuttx_add_romfs
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#
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# Required OS Inteface Functions
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#
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# * px4_os_add_flags
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# * px4_os_prebuild_targets
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#
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include(common/px4_base)
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#=============================================================================
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#
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# px4_nuttx_add_firmware
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#
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# This function adds a nuttx firmware target.
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#
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# Usage:
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# px4_nuttx_add_firmware(OUT <out-target> EXE <in-executable>
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# PARAM_XML <param_xml> AIRFRAMES_XML <airframes_xml>)
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#
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# Input:
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# EXE : the executable to generate the firmware from
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# BOARD : the board
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# PARAM_XML : param xml file (optional)
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# AIRFRAMES_XML : airframes xml file (optional)
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#
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# Output:
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# OUT : the generated firmware target
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#
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# Example:
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# px4_nuttx_add_firmware(TARGET fw_test EXE test)
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#
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function(px4_nuttx_add_firmware)
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px4_parse_function_args(
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NAME px4_nuttx_add_firmware
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ONE_VALUE BOARD OUT EXE PARAM_XML AIRFRAMES_XML
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REQUIRED OUT EXE BOARD
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ARGN ${ARGN})
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set(extra_args)
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if (PARAM_XML)
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list(APPEND extra_args
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--parameter_xml ${PARAM_XML}
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)
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endif()
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if (AIRFRAMES_XML)
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list(APPEND extra_args
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--airframe_xml ${AIRFRAMES_XML}
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)
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endif()
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add_custom_command(OUTPUT ${OUT}
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COMMAND ${OBJCOPY} -O binary ${EXE} ${EXE}.bin
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COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_SOURCE_DIR}/Tools/px_mkfw.py
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--prototype ${CMAKE_SOURCE_DIR}/Images/${BOARD}.prototype
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--git_identity ${CMAKE_SOURCE_DIR}
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${extra_args}
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--image ${EXE}.bin > ${OUT}
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DEPENDS ${EXE}
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)
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add_custom_target(build_firmware_${BOARD} ALL DEPENDS ${OUT})
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endfunction()
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#=============================================================================
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#
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# px4_nuttx_generate_builtin_commands
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#
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# This function generates the builtin_commands.c src for nuttx
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#
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# Usage:
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# px4_nuttx_generate_builtin_commands(
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# MODULE_LIST <in-list>
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# OUT <file>)
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#
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# Input:
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# MODULE_LIST : list of modules
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#
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# Output:
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# OUT : generated builtin_commands.c src
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#
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# Example:
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# px4_nuttx_generate_builtin_commands(
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# OUT <generated-src> MODULE_LIST px4_simple_app)
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#
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function(px4_nuttx_generate_builtin_commands)
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px4_parse_function_args(
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NAME px4_nuttx_generate_builtin_commands
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ONE_VALUE OUT
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MULTI_VALUE MODULE_LIST
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REQUIRED MODULE_LIST OUT
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ARGN ${ARGN})
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set(builtin_apps_string)
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set(builtin_apps_decl_string)
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set(command_count 0)
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foreach(module ${MODULE_LIST})
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#message("generating builtin for: ${module}")
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# default
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set(MAIN_DEFAULT MAIN-NOTFOUND)
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set(STACK_DEFAULT 1024)
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set(PRIORITY_DEFAULT SCHED_PRIORITY_DEFAULT)
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foreach(property MAIN STACK PRIORITY)
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get_target_property(${property} ${module} ${property})
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if(NOT ${property})
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set(${property} ${${property}_DEFAULT})
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endif()
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endforeach()
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if (MAIN)
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set(builtin_apps_string
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"${builtin_apps_string}\t{\"${MAIN}\", ${PRIORITY}, ${STACK}, ${MAIN}_main},\n")
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set(builtin_apps_decl_string
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"${builtin_apps_decl_string}extern int ${MAIN}_main(int argc, char *argv[]);\n")
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math(EXPR command_count "${command_count}+1")
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endif()
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endforeach()
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configure_file(${CMAKE_SOURCE_DIR}/cmake/nuttx/builtin_commands.c.in
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${OUT})
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endfunction()
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#=============================================================================
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#
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# px4_nuttx_add_export
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#
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# This function generates a nuttx export.
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#
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# Usage:
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# px4_nuttx_add_export(
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# OUT <out-target>
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# CONFIG <in-string>
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# DEPENDS <in-list>)
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#
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# Input:
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# CONFIG : the board to generate the export for
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# DEPENDS : dependencies
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#
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# Output:
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# OUT : the export target
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#
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# Example:
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# px4_nuttx_add_export(OUT nuttx_export CONFIG px4fmu-v2)
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#
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function(px4_nuttx_add_export)
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px4_parse_function_args(
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NAME px4_nuttx_add_export
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ONE_VALUE OUT CONFIG THREADS
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MULTI_VALUE DEPENDS
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REQUIRED OUT CONFIG THREADS
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ARGN ${ARGN})
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set(nuttx_src ${CMAKE_BINARY_DIR}/${CONFIG}/NuttX)
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# patch
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add_custom_target(__nuttx_patch_${CONFIG})
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file(GLOB nuttx_patches RELATIVE ${CMAKE_SOURCE_DIR}
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${CMAKE_SOURCE_DIR}/nuttx-patches/*.patch)
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foreach(patch ${nuttx_patches})
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string(REPLACE "/" "_" patch_name "${patch}-${CONFIG}")
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message(STATUS "nuttx-patch: ${patch}")
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add_custom_command(OUTPUT nuttx_patch_${patch_name}.stamp
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COMMAND ${PATCH} -p0 -N < ${CMAKE_SOURCE_DIR}/${patch}
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COMMAND ${TOUCH} nuttx_patch_${patch_name}.stamp
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DEPENDS ${DEPENDS}
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)
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add_custom_target(nuttx_patch_${patch_name}
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DEPENDS nuttx_patch_${patch_name}.stamp)
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add_dependencies(nuttx_patch nuttx_patch_${patch_name})
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endforeach()
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# copy
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add_custom_command(OUTPUT nuttx_copy_${CONFIG}.stamp
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COMMAND ${MKDIR} -p ${CMAKE_BINARY_DIR}/${CONFIG}
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COMMAND ${MKDIR} -p ${nuttx_src}
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COMMAND ${CP} -a ${CMAKE_SOURCE_DIR}/NuttX/. ${nuttx_src}/
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COMMAND ${RM} -rf ${nuttx_src}/.git
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COMMAND ${TOUCH} nuttx_copy_${CONFIG}.stamp
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DEPENDS ${DEPENDS})
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add_custom_target(__nuttx_copy_${CONFIG}
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DEPENDS nuttx_copy_${CONFIG}.stamp __nuttx_patch_${CONFIG})
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# export
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file(GLOB_RECURSE config_files ${CMAKE_SOURCE_DIR}/nuttx-configs/${CONFIG}/*)
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add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/${CONFIG}.export
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COMMAND ${ECHO} Configuring NuttX for ${CONFIG}
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COMMAND ${MAKE} --no-print-directory -C${nuttx_src}/nuttx -r --quiet distclean
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COMMAND ${CP} -r ${CMAKE_SOURCE_DIR}/nuttx-configs/${CONFIG} ${nuttx_src}/nuttx/configs
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COMMAND cd ${nuttx_src}/nuttx/tools && ./configure.sh ${CONFIG}/nsh
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COMMAND ${ECHO} Exporting NuttX for ${CONFIG}
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COMMAND ${MAKE} --no-print-directory --quiet -C ${nuttx_src}/nuttx -j${THREADS} -r CONFIG_ARCH_BOARD=${CONFIG} export
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COMMAND ${CP} -r ${nuttx_src}/nuttx/nuttx-export.zip ${CMAKE_BINARY_DIR}/${CONFIG}.export
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DEPENDS ${config_files} ${DEPENDS} __nuttx_copy_${CONFIG})
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# extract
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add_custom_command(OUTPUT nuttx_export_${CONFIG}.stamp
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COMMAND ${RM} -rf ${nuttx_src}/nuttx-export
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COMMAND ${UNZIP} -q ${CMAKE_BINARY_DIR}/${CONFIG}.export -d ${nuttx_src}
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COMMAND ${TOUCH} nuttx_export_${CONFIG}.stamp
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DEPENDS ${DEPENDS} ${CMAKE_BINARY_DIR}/${CONFIG}.export)
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add_custom_target(${OUT}
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DEPENDS nuttx_export_${CONFIG}.stamp)
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endfunction()
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#=============================================================================
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#
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# px4_nuttx_create_bin
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#
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# The functions generates a bin image for nuttx.
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#
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# Usage:
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# px4_nuttx_create_bin(BIN <out-file> EXE <in-file>)
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#
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# Input:
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# EXE : the exe file
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#
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# Output:
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# OUT : the binary output file
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#
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# Example:
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# px4_nuttx_create_bin(OUT my_exe.bin EXE my_exe)
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#
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function(px4_nuttx_create_bin)
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px4_parse_function_args(
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NAME px4_nuttx_create_bin
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ONE_VALUE EXE OUT
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REQUIRED EXE OUT
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ARGN ${ARGN})
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add_custom_command(OUTPUT ${OUT}
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COMMAND ${OBJCOPY} -O binary ${EXE} ${EXE}.bin
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DEPENDS ${EXE})
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set(${OUT} ${${OUT}} PARENT_SCOPE)
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endfunction()
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#=============================================================================
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#
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# px4_nuttx_add_romfs
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#
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# The functions creates a ROMFS filesystem for nuttx.
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#
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# Usage:
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# px4_nuttx_add_romfs(
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# OUT <out-target>
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# ROOT <in-directory>
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# EXTRAS <in-list>)
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#
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# Input:
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# ROOT : the root of the ROMFS
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# EXTRAS : list of extra files
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#
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# Output:
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# OUT : the ROMFS library target
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#
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# Example:
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# px4_nuttx_add_romfs(OUT my_romfs ROOT "ROMFS/my_board")
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#
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function(px4_nuttx_add_romfs)
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px4_parse_function_args(
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NAME px4_nuttx_add_romfs
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ONE_VALUE OUT ROOT
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MULTI_VALUE EXTRAS
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REQUIRED OUT ROOT
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ARGN ${ARGN})
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set(romfs_temp_dir ${CMAKE_BINARY_DIR}/tmp/${ROOT})
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set(romfs_src_dir ${CMAKE_SOURCE_DIR}/${ROOT})
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set(romfs_autostart ${CMAKE_SOURCE_DIR}/Tools/px_process_airframes.py)
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set(romfs_pruner ${CMAKE_SOURCE_DIR}/Tools/px_romfs_pruner.py)
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set(bin_to_obj ${CMAKE_SOURCE_DIR}/cmake/nuttx/bin_to_obj.py)
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set(extras_dir ${CMAKE_CURRENT_BINARY_DIR}/extras)
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file(GLOB_RECURSE romfs_src_files ${romfs_src_dir} ${romfs_src_dir}/*)
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set(cmake_test ${CMAKE_SOURCE_DIR}/cmake/test/cmake_tester.py)
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set(extras)
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foreach(extra ${EXTRAS})
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get_filename_component(file_name ${extra} NAME)
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set(file_dest ${extras_dir}/${file_name})
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add_custom_command(OUTPUT ${file_dest}
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COMMAND cmake -E copy ${extra} ${file_dest}
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DEPENDS ${extra}
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)
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list(APPEND extras ${file_dest})
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endforeach()
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add_custom_target(collect_extras DEPENDS ${extras})
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add_custom_command(OUTPUT romfs.o
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COMMAND cmake -E remove_directory ${romfs_temp_dir}
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COMMAND cmake -E copy_directory ${romfs_src_dir} ${romfs_temp_dir}
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COMMAND cmake -E copy_directory ${extras_dir} ${romfs_temp_dir}/extras
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COMMAND ${PYTHON_EXECUTABLE} ${romfs_autostart}
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-a ${romfs_temp_dir}/init.d
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-s ${romfs_temp_dir}/init.d/rc.autostart
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COMMAND ${PYTHON_EXECUTABLE} ${romfs_pruner}
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--folder ${romfs_temp_dir}
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COMMAND ${GENROMFS} -f ${CMAKE_CURRENT_BINARY_DIR}/romfs.bin
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-d ${romfs_temp_dir} -V "NSHInitVol"
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#COMMAND cmake -E remove_directory ${romfs_temp_dir}
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COMMAND ${PYTHON_EXECUTABLE} ${bin_to_obj}
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--ld ${LD} --c_flags ${CMAKE_C_FLAGS}
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--include_path "${CMAKE_SOURCE_DIR}/src/include"
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--c_compiler ${CMAKE_C_COMPILER}
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--nm ${NM} --objcopy ${OBJCOPY}
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--obj romfs.o
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--var romfs_img
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--bin romfs.bin
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DEPENDS ${romfs_src_files} ${extras}
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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)
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add_library(${OUT} STATIC romfs.o)
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set_target_properties(${OUT} PROPERTIES LINKER_LANGUAGE C)
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set(${OUT} ${${OUT}} PARENT_SCOPE)
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endfunction()
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#=============================================================================
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#
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# px4_os_add_flags
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#
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# Set ths nuttx build flags.
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#
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# Usage:
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# px4_os_add_flags(
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# C_FLAGS <inout-variable>
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# CXX_FLAGS <inout-variable>
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# EXE_LINKER_FLAGS <inout-variable>
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# INCLUDE_DIRS <inout-variable>
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# LINK_DIRS <inout-variable>
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# DEFINITIONS <inout-variable>)
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#
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# Input:
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# BOARD : flags depend on board/nuttx config
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#
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# Input/Output: (appends to existing variable)
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# C_FLAGS : c compile flags variable
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# CXX_FLAGS : c++ compile flags variable
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# EXE_LINKER_FLAGS : executable linker flags variable
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# INCLUDE_DIRS : include directories
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# LINK_DIRS : link directories
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# DEFINITIONS : definitions
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#
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# Example:
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# px4_os_add_flags(
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# C_FLAGS CMAKE_C_FLAGS
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# CXX_FLAGS CMAKE_CXX_FLAGS
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# EXE_LINKER_FLAG CMAKE_EXE_LINKER_FLAGS
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# INCLUDES <list>)
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#
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function(px4_os_add_flags)
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set(inout_vars
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C_FLAGS CXX_FLAGS EXE_LINKER_FLAGS INCLUDE_DIRS LINK_DIRS DEFINITIONS)
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px4_parse_function_args(
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NAME px4_add_flags
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ONE_VALUE ${inout_vars} BOARD
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REQUIRED ${inout_vars} BOARD
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ARGN ${ARGN})
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px4_add_common_flags(
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BOARD ${BOARD}
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C_FLAGS ${C_FLAGS}
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CXX_FLAGS ${CXX_FLAGS}
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EXE_LINKER_FLAGS ${EXE_LINKER_FLAGS}
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INCLUDE_DIRS ${INCLUDE_DIRS}
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LINK_DIRS ${LINK_DIRS}
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DEFINITIONS ${DEFINITIONS})
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set(nuttx_export_dir ${CMAKE_BINARY_DIR}/${BOARD}/NuttX/nuttx-export)
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set(added_include_dirs
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${nuttx_export_dir}/include
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${nuttx_export_dir}/include/cxx
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${nuttx_export_dir}/arch/chip
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${nuttx_export_dir}/arch/common
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)
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set(added_link_dirs
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${nuttx_export_dir}/libs
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)
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set(added_definitions
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-D__PX4_NUTTX
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)
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set(added_c_flags
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-nodefaultlibs
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-nostdlib
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)
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set(added_cxx_flags
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-nodefaultlibs
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-nostdlib
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)
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set(added_exe_linker_flags) # none currently
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set(cpu_flags)
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if (${BOARD} STREQUAL "px4fmu-v1")
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set(cpu_flags
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-mcpu=cortex-m4
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-mthumb
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-march=armv7e-m
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-mfpu=fpv4-sp-d16
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-mfloat-abi=hard
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)
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elseif (${BOARD} STREQUAL "px4fmu-v2")
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set(cpu_flags
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-mcpu=cortex-m4
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-mthumb
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-march=armv7e-m
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-mfpu=fpv4-sp-d16
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-mfloat-abi=hard
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)
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elseif (${BOARD} STREQUAL "aerocore")
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set(cpu_flags
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-mcpu=cortex-m4
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-mthumb
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-march=armv7e-m
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-mfpu=fpv4-sp-d16
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-mfloat-abi=hard
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)
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elseif (${BOARD} STREQUAL "px4io-v1")
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set(cpu_flags
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-mcpu=cortex-m3
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-mthumb
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-march=armv7-m
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)
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elseif (${BOARD} STREQUAL "px4io-v2")
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set(cpu_flags
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-mcpu=cortex-m3
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-mthumb
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-march=armv7-m
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)
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endif()
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list(APPEND c_flags ${cpu_flags})
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list(APPEND cxx_flags ${cpu_flags})
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# output
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foreach(var ${inout_vars})
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string(TOLOWER ${var} lower_var)
|
|
set(${${var}} ${${${var}}} ${added_${lower_var}} PARENT_SCOPE)
|
|
#message(STATUS "nuttx: set(${${var}} ${${${var}}} ${added_${lower_var}} PARENT_SCOPE)")
|
|
endforeach()
|
|
|
|
endfunction()
|
|
|
|
#=============================================================================
|
|
#
|
|
# px4_os_prebuild_targets
|
|
#
|
|
# This function generates os dependent targets
|
|
|
|
# Usage:
|
|
# px4_os_prebuild_targets(
|
|
# OUT <out-list_of_targets>
|
|
# BOARD <in-string>
|
|
# )
|
|
#
|
|
# Input:
|
|
# BOARD : board
|
|
# THREADS : number of threads for building
|
|
#
|
|
# Output:
|
|
# OUT : the target list
|
|
#
|
|
# Example:
|
|
# px4_os_prebuild_targets(OUT target_list BOARD px4fmu-v2)
|
|
#
|
|
function(px4_os_prebuild_targets)
|
|
px4_parse_function_args(
|
|
NAME px4_os_prebuild_targets
|
|
ONE_VALUE OUT BOARD THREADS
|
|
REQUIRED OUT BOARD
|
|
ARGN ${ARGN})
|
|
px4_nuttx_add_export(OUT nuttx_export_${BOARD}
|
|
CONFIG ${BOARD}
|
|
THREADS ${THREADS}
|
|
DEPENDS git_nuttx)
|
|
add_custom_target(${OUT} DEPENDS nuttx_export_${BOARD})
|
|
endfunction()
|
|
|
|
# vim: set noet fenc=utf-8 ff=unix nowrap:
|