NuttX build in place

- cmake NuttX build wrapper compile in place instead of copying source tree to build directory
    - slightly faster skipping necessary copying (depending on system)
    - allows debugging in place
    - easier to work directly in NuttX following official documentation
    - simplifies overall build which should make it easier to resolve any remaining NuttX dependency issues in the build system
 - the downside is switching back and forth between different builds always require rebuilding NuttX, but I think this is worth the improved developer experience
 - also no longer builds px4io and bootloader in every single build, for most users these rarely change and we're wasting a lot of build time

src/lib/parameters/CMakeLists.txt

@@ -79,7 +79,7 @@ endif()
 if(PX4_ETHERNET)
 	set(added_arguments --ethernet)
 endif()
-if(config_io_board)
+if(CONFIG_BOARD_IO)
 	set(board_with_io_arg --board-with-io)
 endif()
 add_custom_command(OUTPUT ${generated_serial_params_file} ${generated_module_params_file}
@@ -87,13 +87,15 @@ add_custom_command(OUTPUT ${generated_serial_params_file} ${generated_module_par
 	COMMAND ${PYTHON_EXECUTABLE} ${PX4_SOURCE_DIR}/Tools/serial/generate_config.py
 		--params-file ${generated_serial_params_file}
 		--serial-ports ${board_serial_ports} ${added_arguments} ${constrained_flash_arg}
-		--config-files ${module_config_files} #--verbose
+		--config-files ${module_config_files}
+		#--verbose
 	COMMAND ${PYTHON_EXECUTABLE} ${PX4_SOURCE_DIR}/Tools/module_config/generate_params.py
 		--params-file ${generated_module_params_file}
 		${added_arguments} ${board_with_io_arg}
 		--timer-config ${PX4_BOARD_DIR}/src/timer_config.cpp
-		--config-files ${module_config_files} #--verbose
+		--config-files ${module_config_files}
 		--board ${PX4_BOARD}
+		#--verbose
 	DEPENDS
 		${module_config_files}
 		${jinja_templates}