trickiest

libevdev found: YES 10.2.1 Run-time dependency sigc++-2.0 found: YES 2.22 Run-time dependency gtk-layer-shell-0 found: YES 2.30.11 cava| Run-time dependency wayland-client found: YES 0.9.0 Run-time dependency wayland-client found: YES cava| Check usable header "sys/soundcard.h" : YES cava| Run-time dependency systemd found: YES 1.9.22 Run-time dependency xkbregistry found: YES (/nix/store/iw9w48hcfjxcvi0y5m9sihcdcba93pdm-wayland-scanner-1.23.1-bin/bin/wayland-scanner) Program gdbus-codegen found: YES cava| Checking for function "pa_simple_new"