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cmake: ROMFS build overhaul.

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This commit is contained in:
James Goppert
2015-09-19 13:44:02 -04:00
parent 7be3afe249
commit cd98cfe555
4 changed files with 119 additions and 24 deletions
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83
cmake/nuttx/px4_impl_nuttx.cmake
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@@ -258,6 +258,41 @@ function(px4_nuttx_add_export)
endfunction()
#=============================================================================
#
# px4_nuttx_create_bin
#
# The functions generates a bin image for nuttx.
#
# Usage:
# px4_nuttx_create_bin(BIN <out-file> EXE <in-file>)
#
# Input:
# EXE : the exe file
#
# Output:
# OUT : the binary output file
#
# Example:
# px4_nuttx_create_bin(OUT my_exe.bin EXE my_exe)
#
function(px4_nuttx_create_bin)
px4_parse_function_args(
NAME px4_nuttx_create_bin
ONE_VALUE EXE OUT
REQUIRED EXE OUT
ARGN ${ARGN})
add_custom_command(OUTPUT ${OUT}
COMMAND ${OBJCOPY} -O binary ${EXE} ${EXE}.bin
DEPENDS ${EXE})
set(${OUT} ${${OUT}} PARENT_SCOPE)
endfunction()
#=============================================================================
#
# px4_nuttx_generate_romfs
@@ -265,10 +300,14 @@ endfunction()
# The functions generates the ROMFS filesystem for nuttx.
#
# Usage:
# px4_nuttx_generate_romfs(OUT <out-target> ROOT <in-directory>)
# px4_nuttx_generate_romfs(
# OUT <out-target>
# ROOT <in-directory>
# EXTRAS <in-list>)
#
# Input:
# ROOT : the root of the ROMFS
# EXTRAS : list of extra files
#
# Output:
# OUT : the generated ROMFS
@@ -281,42 +320,50 @@ function(px4_nuttx_generate_romfs)
px4_parse_function_args(
NAME px4_nuttx_generate_romfs
ONE_VALUE OUT ROOT
MULTI_VALUE EXTRAS
REQUIRED OUT ROOT
ARGN ${ARGN})
file(GLOB_RECURSE romfs_files ${ROOT}/*)
set(romfs_temp_dir ${CMAKE_BINARY_DIR}/${ROOT})
set(romfs_temp_dir ${CMAKE_BINARY_DIR}/tmp/${ROOT})
set(romfs_dest_dir ${CMAKE_BINARY_DIR}/${ROOT})
set(romfs_src_dir ${CMAKE_SOURCE_DIR}/${ROOT})
set(romfs_autostart ${CMAKE_SOURCE_DIR}/Tools/px_process_airframes.py)
set(romfs_pruner ${CMAKE_SOURCE_DIR}/Tools/px_romfs_pruner.py)
set(bin_to_obj ${CMAKE_SOURCE_DIR}/cmake/nuttx/bin_to_obj.py)
#message(STATUS "temp_dir: ${romfs_temp_dir}")
#message(STATUS "src_dir: ${romfs_src_dir}")
file(GLOB_RECURSE romfs_src_files ${romfs_src_dir} ${romfs_src_dir}/*)
add_custom_command(OUTPUT rc.autostart
COMMAND ${PYTHON_EXECUTABLE} ${romfs_autostart}
-a ${romfs_src_dir}/init.d
-s rc.autostart
px4_copy_tracked(OUT romfs_files
FILES ${romfs_src_files}
DEST ${romfs_dest_dir}
RELATIVE ${romfs_src_dir}
)
if (EXTRAS)
px4_copy_tracked(OUT extra_files
FILES ${EXTRAS}
DEST ${romfs_dest_dir}/extras
RELATIVE ${romfs_src_dir}
)
list(APPEND romfs_files ${extra_files})
endif()
set(io_bin_image
${CMAKE_BINARY_DIR}/src/modules/px4iofirmware/${config_io_board}_${LABEL}.bin)
add_custom_command(OUTPUT ${romfs_dest_dir}/init.d/rc.autostart
COMMAND ${PYTHON_EXECUTABLE} ${romfs_autostart}
-a ${romfs_src_dir}/init.d
-s ${romfs_dest_dir}/init.d/rc.autostart
)
list(APPEND romfs_files ${romfs_dest_dir}/init.d/rc.autostart)
add_custom_command(OUTPUT romfs.bin
COMMAND cmake -E remove_directory ${romfs_temp_dir}
COMMAND cmake -E copy_directory ${romfs_src_dir} ${romfs_temp_dir}
COMMAND cmake -E copy rc.autostart ${romfs_temp_dir}/init.d
COMMAND cmake -E make_directory ${romfs_temp_dir}/extras
COMMAND cmake -E copy ${io_bin_image} ${romfs_temp_dir}/extras
#TODO add romfs cleanup of temp file .~, .swp etc
COMMAND cmake -E copy_directory ${romfs_dest_dir} ${romfs_temp_dir}
COMMAND ${PYTHON_EXECUTABLE} ${romfs_pruner}
--folder ${romfs_temp_dir}
COMMAND ${GENROMFS} -f ${CMAKE_CURRENT_BINARY_DIR}/romfs.bin
-d ${romfs_temp_dir} -V "NSHInitVol"
DEPENDS ${romfs_files} rc.autostart ${io_bin_image}
COMMAND cmake -E remove_directory ${romfs_temp_dir}
DEPENDS ${romfs_files}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)