px4-firmware/cmake/bloaty.cmake

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find_program(BLOATY_PROGRAM bloaty)
if (BLOATY_PROGRAM)

	set(BLOATY_OPTS --demangle=full --domain=vm -s vm -n 200 -w)

	# bloaty compilation units
	add_custom_target(bloaty_compileunits
		COMMAND ${BLOATY_PROGRAM} -d compileunits ${BLOATY_OPTS} $<TARGET_FILE:px4>
		DEPENDS px4
		USES_TERMINAL
		)

	# bloaty inlines
	add_custom_target(bloaty_inlines
		COMMAND ${BLOATY_PROGRAM} -d inlines ${BLOATY_OPTS} $<TARGET_FILE:px4>
		DEPENDS px4
		USES_TERMINAL
		)

	# bloaty segments,sections
	add_custom_target(bloaty_segments
		COMMAND ${BLOATY_PROGRAM} -d segments,sections ${BLOATY_OPTS} $<TARGET_FILE:px4>
		DEPENDS px4
		USES_TERMINAL
		)

	# bloaty symbols
	add_custom_target(bloaty_symbols
		COMMAND ${BLOATY_PROGRAM} -d symbols ${BLOATY_OPTS} $<TARGET_FILE:px4>
		DEPENDS px4
		USES_TERMINAL
		)

	# bloaty templates
	add_custom_target(bloaty_templates
		COMMAND ${BLOATY_PROGRAM} -d shortsymbols,fullsymbols ${BLOATY_OPTS} $<TARGET_FILE:px4>
		DEPENDS px4
		USES_TERMINAL
		)

	# bloaty compare with last master build
	add_custom_target(bloaty_compare_master
		COMMAND wget -c -N --no-verbose https://s3.amazonaws.com/px4-travis/Firmware/master/${PX4_BOARD_VENDOR}_${PX4_BOARD_MODEL}_${PX4_BOARD_LABEL}.elf -O master.elf
		COMMAND ${BLOATY_PROGRAM} -d symbols ${BLOATY_OPTS} $<TARGET_FILE:px4> -- master.elf
		DEPENDS px4
		WORKING_DIRECTORY ${PX4_BINARY_DIR}
		VERBATIM
		USES_TERMINAL
		)
endif()