external_project = import('unstable-external_project') external_project.add_project( configure_zephyr, configure_options: [ '--source-tree', application_source, '--build-tree', meson.current_build_dir() / 'build', '--board', 'native_sim/native/64', '--zephyr-base', zephyr, '--zephyr-modules', ';'.join(zephyr_modules), ], verbose: true, ) simulation = custom_target( 'simulation', output: ['simulation-linux-amd64.exe'], command: [ build_zephyr, '--build-tree', meson.current_build_dir() / 'build', '--binary-name', 'zephyr.exe', '--target-name', 'simulation-linux-amd64.exe', ], build_by_default: true, install: true, install_dir: '/', )