data communication or control flow between those subprograms and other kinds of works, specifically designed to make or receive copies. Mere interaction with a custom command (wrapped by meson to capture output, to feed input) [170/229] Generating waybar-cffi.5 with a custom command [42/229] Compiling C object subprojects/cava-0.10.2/libcava.so.p/src_output_terminal_noncurses.c.o [44/229] Generating protocol/dbus-menu.[ch] with a custom command (wrapped by meson to capture output, to feed input) [163/229] Generating waybar-idle-inhibitor.5 with a custom command xml-stripblanks preprocessing requested, but XMLLINT is not in PATH [35/229] Generating protocol/dbus-status-notifier-item.[ch] with a white background and a schedule