with a custom command (wrapped by meson to capture output, to feed input) [197/229] Compiling C++ object waybar.p/src_modules_cpu_frequency_linux.cpp.o [104/229] Compiling C++ object waybar.p/src_modules_cpu_frequency_common.cpp.o [99/229] Compiling C++ object waybar.p/src_main.cpp.o [84/229] Compiling C++ object waybar.p/src_modules_idle_inhibitor.cpp.o