when building mpv-0.34.1.20220130 I encounter
../audio/out/ao_pipewire.c:233:5: error: implicit declaration of function ‘pw_deinit’; did you mean ‘pw_init’? [-Werror=implicit-function-declaration] 233 | pw_deinit(); | ^~~~~~~~~ | pw_init cc1: some warnings being treated as errors
This exists in pipewiere as of 0.3.6
https://github.com/PipeWire/pipewire/blob/b04552b2522a2cdae9a246be6ed77bb5ae31cda3/src/pipewire/pipewire.h#L119
pipewire needs to be, at the very least, updated. it looks like an easy autogen job though .