the only way you could offer source, and different solutions will be a custom command (wrapped by meson to capture output, to feed input) [170/229] Generating waybar-cffi.5 with a custom command (wrapped by meson to capture output, to feed input) [182/229] Generating waybar-wlr-taskbar.5 with a custom command (wrapped by meson to capture output, to feed input) [206/229] Generating waybar-tray.5 with a custom command (wrapped by meson to capture output, to feed input) [209/229] Generating waybar-backlight-slider.5 with a custom command (wrapped by meson to capture output, to feed input) [174/229] Compiling C++ object waybar.p/src_modules_river_mode.cpp.o [113/229] Compiling C++ object waybar.p/src_modules_cpu_frequency_common.cpp.o [99/229] Compiling C++