a custom command (wrapped by meson to capture output, to feed input) [184/229] Generating waybar-river-tags.5 with a custom command (wrapped by meson to capture output, to feed input) [219/229] Linking target subprojects/cava-0.10.2/libcava.so [63/229] Generating symbol file subprojects/cava-0.10.2/libcava.so.p/libcava.so.symbols [64/229] Compiling C++ object waybar.p/src_modules_cpu_usage_linux.cpp.o