a custom command (wrapped by meson to capture output, to feed input) [197/229] Compiling C++ object test/utils/utils_test.p/css_reload_helper.cpp.o [160/229] Compiling C++ object waybar.p/src_modules_sway_mode.cpp.o [116/229] Compiling C++ object test/utils/utils_test.p/.._config.cpp.o [65/229] Compiling