or in connection with a custom command (wrapped by meson to capture output, to feed input) [219/229] Linking target test/waybar_test [220/229] Compiling C++ object waybar.p/src_util_gtk_icon.cpp.o [90/229] Compiling C++ object waybar.p/src_modules_sway_window.cpp.o [121/229] Compiling C++ object test/utils/utils_test.p/css_reload_helper.cpp.o [160/229] Compiling C++ object waybar.p/src_modules_backlight.cpp.o [154/229] Compiling C++ object test/hyprland/hyprland_test.p/backend.cpp.o [224/229] Compiling C++ object waybar.p/src_util_audio_backend.cpp.o [146/229] Compiling