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ROMFS cmake update dependency handling

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This commit is contained in:
Daniel Agar
2018-07-23 17:14:07 -04:00
committed by Beat Küng
parent 99e58e2923
commit 1481015675
5 changed files with 80 additions and 60 deletions
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107
ROMFS/CMakeLists.txt
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@@ -33,9 +33,11 @@
message(STATUS "ROMFS: ${config_romfs_root}")
unset(config_romfs_files_list CACHE)
set(romfs_src_dir ${PX4_SOURCE_DIR}/ROMFS/${config_romfs_root})
set(romfs_temp_dir ${PX4_BINARY_DIR}/genromfs/${config_romfs_root})
set(romfs_gen_root_dir ${PX4_BINARY_DIR}/genromfs)
set_property(GLOBAL PROPERTY PX4_ROMFS_FILES)
set_property(GLOBAL PROPERTY PX4_ROMFS_CMAKE_FILES)
#=============================================================================
#
@@ -57,62 +59,99 @@ set(romfs_temp_dir ${PX4_BINARY_DIR}/genromfs/${config_romfs_root})
# )
#
function(px4_add_romfs_files)
foreach(arg IN LISTS ARGN)
list(APPEND config_romfs_files_list
${CMAKE_CURRENT_SOURCE_DIR}/${arg}
)
endforeach()
set_property(GLOBAL APPEND PROPERTY PX4_ROMFS_CMAKE_FILES ${CMAKE_CURRENT_LIST_FILE})
set(config_romfs_files_list ${config_romfs_files_list} CACHE INTERNAL "ROMFS file list")
foreach(arg IN LISTS ARGN)
set_property(GLOBAL APPEND PROPERTY PX4_ROMFS_FILES ${CMAKE_CURRENT_LIST_DIR}/${arg})
endforeach()
endfunction()
# get list of all ROMFS files
add_subdirectory(${romfs_src_dir})
# directory setup
# copy all romfs files, process airframes, prune comments
add_custom_command(OUTPUT ${romfs_temp_dir}/init.d/rcS ${romfs_temp_dir}/init.d/rc.autostart
COMMAND cmake -E remove_directory ${romfs_temp_dir}
COMMAND cmake -E copy_directory ${romfs_src_dir} ${romfs_temp_dir}
COMMAND ${PYTHON_EXECUTABLE} ${PX4_SOURCE_DIR}/Tools/px_process_airframes.py
-a ${romfs_temp_dir}/init.d
-s ${romfs_temp_dir}/init.d/rc.autostart
--board ${BOARD}
COMMAND ${PYTHON_EXECUTABLE} ${PX4_SOURCE_DIR}/Tools/px_romfs_pruner.py
--folder ${romfs_temp_dir} --board ${BOARD}
# copy ROMFS/ files to build directory
get_property(romfs_cmake_files GLOBAL PROPERTY PX4_ROMFS_CMAKE_FILES)
get_property(romfs_copy_files GLOBAL PROPERTY PX4_ROMFS_FILES)
add_custom_command(OUTPUT ${romfs_gen_root_dir}/init.d/rcS
COMMAND ${CMAKE_COMMAND} -E remove_directory ${romfs_gen_root_dir}
COMMAND ${CMAKE_COMMAND} -E copy_directory ${romfs_src_dir} ${romfs_gen_root_dir}
DEPENDS
${config_romfs_files_list}
${PX4_SOURCE_DIR}/Tools/px_romfs_pruner.py
${PX4_SOURCE_DIR}/ROMFS/${config_romfs_root}/init.d/rcS
${PX4_SOURCE_DIR}/Tools/px_process_airframes.py
${romfs_cmake_files}
${romfs_copy_files}
COMMENT "ROMFS: copying"
)
set(romfs_dependencies)
list(APPEND romfs_dependencies
${romfs_temp_dir}/init.d/rcS
${romfs_temp_dir}/init.d/rc.autostart
# create rc.autostart
add_custom_command(OUTPUT ${romfs_gen_root_dir}/init.d/rc.autostart
COMMAND ${PYTHON_EXECUTABLE} ${PX4_SOURCE_DIR}/Tools/px_process_airframes.py
--airframes-path ${romfs_gen_root_dir}/init.d
--start-script ${romfs_gen_root_dir}/init.d/rc.autostart
--board ${BOARD}
DEPENDS
${PX4_SOURCE_DIR}/Tools/px_process_airframes.py
${romfs_gen_root_dir}/init.d/rcS
COMMENT "ROMFS: Generating rc.autostart"
)
# prune ROMFS
add_custom_command(OUTPUT romfs_pruned.stamp
COMMAND ${PYTHON_EXECUTABLE} ${PX4_SOURCE_DIR}/Tools/px_romfs_pruner.py
--folder ${romfs_gen_root_dir} --board ${BOARD}
COMMAND ${CMAKE_COMMAND} -E touch romfs_pruned.stamp
DEPENDS
${PX4_SOURCE_DIR}/Tools/px_romfs_pruner.py
${romfs_gen_root_dir}/init.d/rcS
${romfs_gen_root_dir}/init.d/rc.autostart
COMMENT "ROMFS: pruning"
)
# copy extras into ROMFS
set(extras_dependencies)
# copy px4io binary if configured
if (config_io_board)
list(APPEND romfs_dependencies
list(APPEND extras_dependencies
copy_px4io_bin
${fw_io_bin}
)
endif()
add_custom_command(OUTPUT romfs_extras.stamp
COMMAND ${CMAKE_COMMAND} -E make_directory ${romfs_gen_root_dir}/extras/
COMMAND ${CMAKE_COMMAND} -E copy_directory ${PX4_BINARY_DIR}/romfs_extras/ ${romfs_gen_root_dir}/extras/
COMMAND ${CMAKE_COMMAND} -E touch romfs_extras.stamp
DEPENDS
${romfs_gen_root_dir}/init.d/rcS
${romfs_gen_root_dir}/init.d/rc.autostart
romfs_pruned.stamp
${extras_dependencies}
COMMENT "ROMFS: copying extras"
)
# create romfs.img
add_custom_command(OUTPUT romfs.img
find_program(GENROMFS genromfs)
if(NOT GENROMFS)
message(FATAL_ERROR "genromfs not found")
endif()
add_custom_command(OUTPUT romfs.img romfs.txt
COMMAND ${CMAKE_COMMAND} -E remove -f romfs.img romfs.txt
COMMAND ${GENROMFS} -f romfs.img -d ${romfs_temp_dir} -V "NSHInitVol" -v > romfs.txt 2>&1
DEPENDS ${romfs_dependencies}
COMMAND ${GENROMFS} -f romfs.img -d ${romfs_gen_root_dir} -V "NSHInitVol" -v > romfs.txt 2>&1
DEPENDS
${romfs_gen_root_dir}/init.d/rcS
${romfs_gen_root_dir}/init.d/rc.autostart
romfs_pruned.stamp
romfs_extras.stamp
COMMENT "ROMFS: generating image"
)
# create nsh_romfsimg.c
find_program(XXD xxd)
if(NOT XXD)
message(FATAL_ERROR "xxd not found")
endif()
add_custom_command(OUTPUT nsh_romfsimg.c
COMMAND ${CMAKE_COMMAND} -E remove -f nsh_romfsimg.c
COMMAND xxd -i romfs.img nsh_romfsimg.c
COMMAND sed 's/unsigned/const unsigned/g' nsh_romfsimg.c > nsh_romfsimg.c.tmp && mv nsh_romfsimg.c.tmp nsh_romfsimg.c
COMMAND ${XXD} -i romfs.img nsh_romfsimg.c
COMMAND sed 's/unsigned/const unsigned/g' nsh_romfsimg.c > nsh_romfsimg.c.tmp && ${CMAKE_COMMAND} -E rename nsh_romfsimg.c.tmp nsh_romfsimg.c
DEPENDS romfs.img
)