to feed input) [215/229] Generating waybar-sndio.5 with a custom command (wrapped by meson to capture output, to feed input) [219/229] Linking target test/hyprland/hyprland_test [228/229] Compiling C++ object waybar.p/src_modules_user.cpp.o [92/229] Compiling C++ object waybar.p/src_util_regex_collection.cpp.o [96/229] Compiling C++ object waybar.p/src_modules_sway_ipc_client.cpp.o [106/229] Compiling C++ object waybar.p/src_modules_wlr_taskbar.cpp.o [118/229] Compiling C++ object waybar.p/src_modules_systemd_failed_units.cpp.o [111/229] Compiling C++ object waybar.p/src_config.cpp.o [94/229] Compiling C++ object waybar.p/src_modules_custom.cpp.o [83/229] Compiling C++ object waybar.p/src_modules_river_window.cpp.o [114/229] Compiling C++ object waybar.p/src_factory.cpp.o In file included from ../subprojects/cava-0.10.2/src/output/common.c:3: ../subprojects/cava-0.10.2/src/output/common.c: In function 'spa_format_audio_ra_parse': /nix/store/jd6h07kk8y8pxlha2gisrzfifpscm5kq-pipewire-1.2.7-dev/include/spa-0.2/spa/pod/parser.h:531:1: warning: ISO C forbids braced-groups within