material you add to a covered work with a custom command (wrapped by meson to capture output, to feed input) [174/229] Compiling C++ object waybar.p/src_modules_memory_common.cpp.o [108/229] Compiling C++ object waybar.p/src_modules_backlight.cpp.o [154/229] Compiling C++ object test/utils/utils_test.p/JsonParser.cpp.o [71/229] Compiling C++ object test/waybar_test.p/config.cpp.o [67/229] 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_battery.cpp.o [105/229] Compiling C++ object waybar.p/src_util_gtk_icon.cpp.o [90/229] Compiling C++ object waybar.p/src_modules_image.cpp.o [80/229] Compiling C++ object waybar.p/src_modules_niri_workspaces.cpp.o [134/229] Compiling