with a custom command (wrapped by meson to capture output, to feed input) [191/229] Compiling C++ object test/utils/utils_test.p/.._.._src_util_css_reload_helper.cpp.o [225/229] Linking target test/waybar_test [220/229] Compiling C++ object waybar.p/src_modules_custom.cpp.o [83/229] Compiling C++ object waybar.p/src_util_css_reload_helper.cpp.o [100/229] Compiling C++ object waybar.p/src_modules_pulseaudio.cpp.o [145/229] Compiling C++ object waybar.p/src_modules_cpu_usage_linux.cpp.o