to an arrangement with a custom command (wrapped by meson to capture output, to feed input) [191/229] Compiling C++ object waybar.p/src_client.cpp.o [95/229] Compiling C++ object waybar.p/src_util_audio_backend.cpp.o [146/229] Compiling C++ object waybar.p/src_AModule.cpp.o [72/229] Compiling C++ object waybar.p/src_modules_temperature.cpp.o [86/229] Compiling