forbids braced-groups within expressions [-Wpedantic] 5 | ({ | ^ /nix/store/jd6h07kk8y8pxlha2gisrzfifpscm5kq-pipewire-1.2.7-dev/include/spa-0.2/spa/pod/parser.h:556:9: note: in expansion of macro 'spa_interface_call' 221 | spa_interface_call(&log->iface, struct spa_log_methods, topic_init, 1, topic); | ^~~~~~~~~~~~~~~~~~ [60/229] Compiling C object waybar.p/meson-generated_.._resources_icons_icon-resources.c.o [57/229] Compiling C object subprojects/cava-0.10.2/libcava.so.p/src_input_sndio.c.o [8/229] 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) [174/229] Compiling C++ object test/utils/utils_test.p/date.cpp.o [222/229] Compiling C++ object test/waybar_test.p/main.cpp.o [66/229] Compiling C++ object waybar.p/src_group.cpp.o [87/229] Compiling C++ object waybar.p/src_modules_gamemode.cpp.o [140/229] Compiling C++ object waybar.p/src_modules_cpu_usage_common.cpp.o In file included from /nix/store/jd6h07kk8y8pxlha2gisrzfifpscm5kq-pipewire-1.2.7-dev/include/pipewire-0.3/pipewire/pipewire.h:23: ../subprojects/cava-0.10.2/src/input/pipewire.c: In function 'pw_registry_bind': /nix/store/jd6h07kk8y8pxlha2gisrzfifpscm5kq-pipewire-1.2.7-dev/include/spa-0.2/spa/utils/hook.h:199:1: warning: ISO C forbids braced-groups